From ba3e661b387e2053d78960ca423b1c79fbbfaab1 Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Sun, 8 Sep 2024 11:12:57 -0500 Subject: [PATCH 001/163] =?UTF-8?q?=E2=9C=A8=20initial?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- go.mod | 3 + go.sum | 6 + pkg/gofr/datasource/pubsub/nats/nats.go | 203 ++++++++++++++++++++++++ 3 files changed, 212 insertions(+) create mode 100644 pkg/gofr/datasource/pubsub/nats/nats.go diff --git a/go.mod b/go.mod index 5efedd1ca..1b3b415df 100644 --- a/go.mod +++ b/go.mod @@ -72,6 +72,9 @@ require ( github.com/klauspost/compress v1.17.9 // indirect github.com/mattn/go-isatty v0.0.20 // indirect github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect + github.com/nats-io/nats.go v1.37.0 // indirect + github.com/nats-io/nkeys v0.4.7 // indirect + github.com/nats-io/nuid v1.0.1 // indirect github.com/ncruces/go-strftime v0.1.9 // indirect github.com/openzipkin/zipkin-go v0.4.3 // indirect github.com/pierrec/lz4/v4 v4.1.21 // indirect diff --git a/go.sum b/go.sum index f9e4b8f00..06444f879 100644 --- a/go.sum +++ b/go.sum @@ -146,6 +146,12 @@ github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWE github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y= github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 h1:C3w9PqII01/Oq1c1nUAm88MOHcQC9l5mIlSMApZMrHA= github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822/go.mod h1:+n7T8mK8HuQTcFwEeznm/DIxMOiR9yIdICNftLE1DvQ= +github.com/nats-io/nats.go v1.37.0 h1:07rauXbVnnJvv1gfIyghFEo6lUcYRY0WXc3x7x0vUxE= +github.com/nats-io/nats.go v1.37.0/go.mod h1:Ubdu4Nh9exXdSz0RVWRFBbRfrbSxOYd26oF0wkWclB8= +github.com/nats-io/nkeys v0.4.7 h1:RwNJbbIdYCoClSDNY7QVKZlyb/wfT6ugvFCiKy6vDvI= +github.com/nats-io/nkeys v0.4.7/go.mod h1:kqXRgRDPlGy7nGaEDMuYzmiJCIAAWDK0IMBtDmGD0nc= +github.com/nats-io/nuid v1.0.1 h1:5iA8DT8V7q8WK2EScv2padNa/rTESc1KdnPw4TC2paw= +github.com/nats-io/nuid v1.0.1/go.mod h1:19wcPz3Ph3q0Jbyiqsd0kePYG7A95tJPxeL+1OSON2c= github.com/ncruces/go-strftime v0.1.9 h1:bY0MQC28UADQmHmaF5dgpLmImcShSi2kHU9XLdhx/f4= github.com/ncruces/go-strftime v0.1.9/go.mod h1:Fwc5htZGVVkseilnfgOVb9mKy6w1naJmn9CehxcKcls= github.com/nxadm/tail v1.4.8 h1:nPr65rt6Y5JFSKQO7qToXr7pePgD6Gwiw05lkbyAQTE= diff --git a/pkg/gofr/datasource/pubsub/nats/nats.go b/pkg/gofr/datasource/pubsub/nats/nats.go new file mode 100644 index 000000000..a2552e127 --- /dev/null +++ b/pkg/gofr/datasource/pubsub/nats/nats.go @@ -0,0 +1,203 @@ +// Package nats provides a client for interacting with NATS JetStream. +// This package facilitates interaction with NATS JetStream, allowing publishing and subscribing to streams, +// managing consumer groups, and handling messages. +package nats + +import ( + "context" + "errors" + "sync" + "time" + + "github.com/nats-io/nats.go" + "github.com/nats-io/nats.go/jetstream" + "go.opentelemetry.io/otel" + "gofr.dev/pkg/gofr/datasource/pubsub" +) + +var ( + ErrConsumerNotProvided = errors.New("consumer name not provided") + errServerNotProvided = errors.New("NATS server address not provided") + errPublisherNotConfigured = errors.New("can't publish message. Publisher not configured or stream is empty") + errNATSConnectionNotOpen = errors.New("NATS connection not open") +) + +type StreamConfig struct { + Subject string + AckPolicy nats.AckPolicy + DeliverPolicy nats.DeliverPolicy +} + +type Config struct { + Server string + Stream StreamConfig + Consumer string + MaxWait time.Duration + BatchSize int +} + +type natsClient struct { + conn *nats.Conn + js jetstream.JetStream + consumer map[string]jetstream.Consumer + + mu *sync.RWMutex + + logger pubsub.Logger + config Config + metrics Metrics +} + +//nolint:revive // We do not want anyone using the client without initialization steps. +func New(conf Config, logger pubsub.Logger, metrics Metrics) Client { + if err := validateConfigs(conf); err != nil { + logger.Errorf("could not initialize NATS JetStream, error: %v", err) + return nil + } + + logger.Debugf("connecting to NATS server '%s'", conf.Server) + + nc, err := nats.Connect(conf.Server) + if err != nil { + logger.Errorf("failed to connect to NATS at %v, error: %v", conf.Server, err) + return nil + } + + js, err := jetstream.New(nc) + if err != nil { + logger.Errorf("failed to create JetStream context, error: %v", err) + return nil + } + + logger.Logf("connected to NATS server '%s'", conf.Server) + + return &natsClient{ + config: conf, + conn: nc, + js: js, + consumer: make(map[string]jetstream.Consumer), + mu: &sync.RWMutex{}, + logger: logger, + metrics: metrics, + } +} + +func (n *natsClient) Publish(ctx context.Context, stream string, message []byte) error { + ctx, span := otel.GetTracerProvider().Tracer("gofr").Start(ctx, "nats-publish") + defer span.End() + + n.metrics.IncrementCounter(ctx, "app_pubsub_publish_total_count", "stream", stream) + + if n.js == nil || stream == "" { + return errPublisherNotConfigured + } + + start := time.Now() + _, err := n.js.Publish(ctx, stream, message) + end := time.Since(start) + + if err != nil { + n.logger.Errorf("failed to publish message to NATS JetStream, error: %v", err) + return err + } + + n.logger.Debug(&pubsub.Log{ + Mode: "PUB", + CorrelationID: span.SpanContext().TraceID().String(), + MessageValue: string(message), + Topic: stream, + Host: n.config.Server, + PubSubBackend: "NATS", + Time: end.Microseconds(), + }) + + n.metrics.IncrementCounter(ctx, "app_pubsub_publish_success_count", "stream", stream) + + return nil +} + +func (n *natsClient) Subscribe(ctx context.Context, stream string) (*pubsub.Message, error) { + if n.config.Consumer == "" { + n.logger.Error("cannot subscribe as consumer name is not provided in configs") + return nil, ErrConsumerNotProvided + } + + ctx, span := otel.GetTracerProvider().Tracer("gofr").Start(ctx, "nats-subscribe") + defer span.End() + + n.metrics.IncrementCounter(ctx, "app_pubsub_subscribe_total_count", "stream", stream, "consumer", n.config.Consumer) + + // Lock the consumer map to ensure only one subscriber accesses the consumer at a time + n.mu.Lock() + defer n.mu.Unlock() + + var cons jetstream.Consumer + var ok bool + if cons, ok = n.consumer[stream]; !ok { + str, err := n.js.Stream(ctx, stream) + if err != nil { + n.logger.Errorf("failed to get stream %s: %v", stream, err) + return nil, err + } + + cons, err = str.CreateOrUpdateConsumer(ctx, jetstream.ConsumerConfig{ + Name: n.config.Consumer, + Durable: n.config.Consumer, + AckPolicy: jetstream.AckPolicy(n.config.Stream.AckPolicy), + DeliverPolicy: jetstream.DeliverPolicy(n.config.Stream.DeliverPolicy), + }) + if err != nil { + n.logger.Errorf("failed to create/update consumer for stream %s: %v", stream, err) + return nil, err + } + n.consumer[stream] = cons + } + + start := time.Now() + + // Fetch a single message from the stream + msg, err := cons.Next(jetstream.FetchMaxWait(n.config.MaxWait)) + if err != nil { + n.logger.Errorf("failed to read message from NATS stream %s: %v", stream, err) + return nil, err + } + + m := pubsub.NewMessage(ctx) + m.Value = msg.Data() + m.Topic = stream + m.Committer = newNATSMessage(msg, n.logger) + + end := time.Since(start) + + n.logger.Debug(&pubsub.Log{ + Mode: "SUB", + CorrelationID: span.SpanContext().TraceID().String(), + MessageValue: string(msg.Data()), + Topic: stream, + Host: n.config.Server, + PubSubBackend: "NATS", + Time: end.Microseconds(), + }) + + n.metrics.IncrementCounter( + ctx, "app_pubsub_subscribe_success_count", "stream", stream, "consumer", n.config.Consumer) + + return m, nil +} + +func validateConfigs(conf Config) error { + if conf.Server == "" { + return errServerNotProvided + } + // Add more config validations as needed + return nil +} + +func (n *natsClient) Close() error { + if n.conn != nil { + n.logger.Debug("NATS connection closing, draining messages..") + // Drain the connection to ensure all messages are processed + return n.conn.Drain() + } + return errNATSConnectionNotOpen +} From df7da72add52a05853abe44151807604f393a114 Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Sun, 8 Sep 2024 11:54:08 -0500 Subject: [PATCH 002/163] =?UTF-8?q?=F0=9F=A4=A1=20added=20mockgen=20genera?= =?UTF-8?q?ted=20tests?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/health.go | 68 +++ .../datasource/pubsub/nats/health_test.go | 111 ++++ pkg/gofr/datasource/pubsub/nats/interfaces.go | 63 +++ pkg/gofr/datasource/pubsub/nats/message.go | 24 + .../datasource/pubsub/nats/message_test.go | 1 + pkg/gofr/datasource/pubsub/nats/metrics.go | 7 + .../datasource/pubsub/nats/mock_interfaces.go | 497 ++++++++++++++++++ .../datasource/pubsub/nats/mock_metrics.go | 57 ++ pkg/gofr/datasource/pubsub/nats/nats_test.go | 1 + 9 files changed, 829 insertions(+) create mode 100644 pkg/gofr/datasource/pubsub/nats/health.go create mode 100644 pkg/gofr/datasource/pubsub/nats/health_test.go create mode 100644 pkg/gofr/datasource/pubsub/nats/interfaces.go create mode 100644 pkg/gofr/datasource/pubsub/nats/message.go create mode 100644 pkg/gofr/datasource/pubsub/nats/message_test.go create mode 100644 pkg/gofr/datasource/pubsub/nats/metrics.go create mode 100644 pkg/gofr/datasource/pubsub/nats/mock_interfaces.go create mode 100644 pkg/gofr/datasource/pubsub/nats/mock_metrics.go create mode 100644 pkg/gofr/datasource/pubsub/nats/nats_test.go diff --git a/pkg/gofr/datasource/pubsub/nats/health.go b/pkg/gofr/datasource/pubsub/nats/health.go new file mode 100644 index 000000000..8e669e2eb --- /dev/null +++ b/pkg/gofr/datasource/pubsub/nats/health.go @@ -0,0 +1,68 @@ +package nats + +import ( + "encoding/json" + + "github.com/nats-io/nats.go" + "gofr.dev/pkg/gofr/datasource" +) + +func (n *natsClient) Health() datasource.Health { + health := datasource.Health{ + Details: make(map[string]interface{}), + } + + health.Status = datasource.StatusUp + + // Check connection status + if n.conn.Status() != nats.CONNECTED { + health.Status = datasource.StatusDown + } + + health.Details["host"] = n.config.Server + health.Details["backend"] = "NATS" + health.Details["connection_status"] = n.conn.Status().String() + health.Details["jetstream_enabled"] = n.js != nil + + // Get JetStream information if available + if n.js != nil { + jsInfo, err := n.getJetStreamInfo() + if err != nil { + n.logger.Errorf("Failed to get JetStream info: %v", err) + } else { + health.Details["jetstream_info"] = jsInfo + } + } + + return health +} + +func (n *natsClient) getJetStreamInfo() (map[string]interface{}, error) { + jsInfo, err := n.js.AccountInfo(n.conn.Opts.Context) + if err != nil { + return nil, err + } + + info := make(map[string]interface{}) + err = convertStructToMap(jsInfo, &info) + if err != nil { + return nil, err + } + + return info, nil +} + +// convertStructToMap tries to convert any struct to a map representation by first marshaling it to JSON, then unmarshalling into a map. +func convertStructToMap(input, output interface{}) error { + body, err := json.Marshal(input) + if err != nil { + return err + } + + err = json.Unmarshal(body, &output) + if err != nil { + return err + } + + return nil +} diff --git a/pkg/gofr/datasource/pubsub/nats/health_test.go b/pkg/gofr/datasource/pubsub/nats/health_test.go new file mode 100644 index 000000000..e5b312444 --- /dev/null +++ b/pkg/gofr/datasource/pubsub/nats/health_test.go @@ -0,0 +1,111 @@ +package nats_test + +import ( + "testing" + + "github.com/nats-io/nats.go" + "github.com/nats-io/nats.go/jetstream" + "github.com/stretchr/testify/assert" + "github.com/stretchr/testify/require" + "go.uber.org/mock/gomock" + + "gofr.dev/pkg/gofr/datasource" + "gofr.dev/pkg/gofr/logging" +) + +func TestNATSClient_HealthStatusUP(t *testing.T) { + ctrl := gomock.NewController(t) + + mockConn := NewMockConnection(ctrl) + mockJS := NewMockJetStreamContext(ctrl) + + client := &natsClient{ + conn: mockConn, + js: mockJS, + config: Config{ + Server: "nats://localhost:4222", + }, + logger: logging.NewMockLogger(logging.DEBUG), + } + + mockConn.EXPECT().Status().Return(nats.CONNECTED) + mockConn.EXPECT().Opts().Return(&nats.Options{}) + mockJS.EXPECT().AccountInfo(gomock.Any()).Return(&jetstream.AccountInfo{}, nil) + + health := client.Health() + + assert.Equal(t, datasource.StatusUp, health.Status) + assert.Equal(t, "nats://localhost:4222", health.Details["host"]) + assert.Equal(t, "NATS", health.Details["backend"]) + assert.Equal(t, "CONNECTED", health.Details["connection_status"]) + assert.Equal(t, true, health.Details["jetstream_enabled"]) + assert.NotNil(t, health.Details["jetstream_info"]) +} + +func TestNATSClient_HealthStatusDown(t *testing.T) { + ctrl := gomock.NewController(t) + + mockConn := NewMockConnection(ctrl) + + client := &natsClient{ + conn: mockConn, + config: Config{ + Server: "nats://localhost:4222", + }, + logger: logging.NewMockLogger(logging.DEBUG), + } + + mockConn.EXPECT().Status().Return(nats.CLOSED) + + health := client.Health() + + assert.Equal(t, datasource.StatusDown, health.Status) + assert.Equal(t, "nats://localhost:4222", health.Details["host"]) + assert.Equal(t, "NATS", health.Details["backend"]) + assert.Equal(t, "CLOSED", health.Details["connection_status"]) + assert.Equal(t, false, health.Details["jetstream_enabled"]) +} + +func TestNATSClient_getJetStreamInfo(t *testing.T) { + ctrl := gomock.NewController(t) + + mockJS := NewMockJetStreamContext(ctrl) + + client := &natsClient{ + js: mockJS, + conn: &nats.Conn{Opts: &nats.Options{}}, + logger: logging.NewMockLogger(logging.DEBUG), + } + + mockJS.EXPECT().AccountInfo(gomock.Any()).Return(&jetstream.AccountInfo{ + Memory: 1024, + Storage: 2048, + Streams: 5, + Consumers: 10, + }, nil) + + info, err := client.getJetStreamInfo() + + require.NoError(t, err) + assert.NotNil(t, info) + assert.Equal(t, float64(1024), info["memory"]) + assert.Equal(t, float64(2048), info["storage"]) + assert.Equal(t, float64(5), info["streams"]) + assert.Equal(t, float64(10), info["consumers"]) +} + +func TestConvertStructToMap(t *testing.T) { + testCases := []struct { + desc string + input interface{} + output interface{} + }{ + {"unmarshal error", make(chan int), nil}, + } + + for _, v := range testCases { + err := convertStructToMap(v.input, v.output) + + require.ErrorContains(t, err, "json: unsupported type: chan int") + } +} diff --git a/pkg/gofr/datasource/pubsub/nats/interfaces.go b/pkg/gofr/datasource/pubsub/nats/interfaces.go new file mode 100644 index 000000000..2bd7d8451 --- /dev/null +++ b/pkg/gofr/datasource/pubsub/nats/interfaces.go @@ -0,0 +1,63 @@ +package nats + +import ( + "context" + + "github.com/nats-io/nats.go" + "gofr.dev/pkg/gofr/datasource/pubsub" +) + +// Consumer represents a NATS JetStream consumer +type Consumer interface { + // FetchMessage fetches a single message from the stream + FetchMessage(ctx context.Context) (*nats.Msg, error) + // Consume starts consuming messages from the stream + Consume(ctx context.Context, handler func(*nats.Msg)) error + // GetInfo returns information about the consumer + GetInfo() (*nats.ConsumerInfo, error) +} + +// Publisher represents a NATS JetStream publisher +type Publisher interface { + // Publish publishes a message to the stream + Publish(ctx context.Context, subject string, data []byte) (*nats.PubAck, error) + // PublishAsync publishes a message to the stream asynchronously + PublishAsync(subject string, data []byte) (nats.PubAckFuture, error) +} + +// StreamManager represents NATS JetStream management operations +type StreamManager interface { + // AddStream adds a new stream + AddStream(config *nats.StreamConfig) (*nats.StreamInfo, error) + // UpdateStream updates an existing stream + UpdateStream(config *nats.StreamConfig) (*nats.StreamInfo, error) + // DeleteStream deletes a stream + DeleteStream(name string) error + // StreamInfo gets information about a stream + StreamInfo(name string) (*nats.StreamInfo, error) +} + +// JetStreamContext represents the main NATS JetStream context +type JetStreamContext interface { + Consumer + Publisher + StreamManager +} + +// Connection represents the NATS connection +type Connection interface { + // JetStream returns a JetStreamContext + JetStream(opts ...nats.JSOpt) (JetStreamContext, error) + // Close closes the connection + Close() +} + +// Client represents the main NATS JetStream client +type Client interface { + // Publish publishes a message to a stream + Publish(ctx context.Context, stream string, message []byte) error + // Subscribe subscribes to a stream and returns a message + Subscribe(ctx context.Context, stream string) (*pubsub.Message, error) + // Close closes the client connection + Close() error +} diff --git a/pkg/gofr/datasource/pubsub/nats/message.go b/pkg/gofr/datasource/pubsub/nats/message.go new file mode 100644 index 000000000..08c8424f3 --- /dev/null +++ b/pkg/gofr/datasource/pubsub/nats/message.go @@ -0,0 +1,24 @@ +package nats + +import ( + "github.com/nats-io/nats.go/jetstream" + "gofr.dev/pkg/gofr/datasource/pubsub" +) + +type natsMessage struct { + msg jetstream.Msg + logger pubsub.Logger +} + +func newNATSMessage(msg jetstream.Msg, logger pubsub.Logger) *natsMessage { + return &natsMessage{ + msg: msg, + logger: logger, + } +} + +func (nmsg *natsMessage) Commit() { + if err := nmsg.msg.Ack(); err != nil { + nmsg.logger.Errorf("unable to acknowledge message on NATS JetStream: %v", err) + } +} diff --git a/pkg/gofr/datasource/pubsub/nats/message_test.go b/pkg/gofr/datasource/pubsub/nats/message_test.go new file mode 100644 index 000000000..7ddbffa96 --- /dev/null +++ b/pkg/gofr/datasource/pubsub/nats/message_test.go @@ -0,0 +1 @@ +package nats_test diff --git a/pkg/gofr/datasource/pubsub/nats/metrics.go b/pkg/gofr/datasource/pubsub/nats/metrics.go new file mode 100644 index 000000000..d11b2d4b4 --- /dev/null +++ b/pkg/gofr/datasource/pubsub/nats/metrics.go @@ -0,0 +1,7 @@ +package nats + +import "context" + +type Metrics interface { + IncrementCounter(ctx context.Context, name string, labels ...string) +} diff --git a/pkg/gofr/datasource/pubsub/nats/mock_interfaces.go b/pkg/gofr/datasource/pubsub/nats/mock_interfaces.go new file mode 100644 index 000000000..3b19697e6 --- /dev/null +++ b/pkg/gofr/datasource/pubsub/nats/mock_interfaces.go @@ -0,0 +1,497 @@ +// Code generated by MockGen. DO NOT EDIT. +// Source: interfaces.go +// +// Generated by this command: +// +// mockgen -source=interfaces.go -destination=mock_interfaces.go -package=nats +// + +// Package nats is a generated GoMock package. +package nats + +import ( + context "context" + reflect "reflect" + + nats "github.com/nats-io/nats.go" + gomock "go.uber.org/mock/gomock" + pubsub "gofr.dev/pkg/gofr/datasource/pubsub" +) + +// MockConsumer is a mock of Consumer interface. +type MockConsumer struct { + ctrl *gomock.Controller + recorder *MockConsumerMockRecorder +} + +// MockConsumerMockRecorder is the mock recorder for MockConsumer. +type MockConsumerMockRecorder struct { + mock *MockConsumer +} + +// NewMockConsumer creates a new mock instance. +func NewMockConsumer(ctrl *gomock.Controller) *MockConsumer { + mock := &MockConsumer{ctrl: ctrl} + mock.recorder = &MockConsumerMockRecorder{mock} + return mock +} + +// EXPECT returns an object that allows the caller to indicate expected use. +func (m *MockConsumer) EXPECT() *MockConsumerMockRecorder { + return m.recorder +} + +// Consume mocks base method. +func (m *MockConsumer) Consume(ctx context.Context, handler func(*nats.Msg)) error { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Consume", ctx, handler) + ret0, _ := ret[0].(error) + return ret0 +} + +// Consume indicates an expected call of Consume. +func (mr *MockConsumerMockRecorder) Consume(ctx, handler any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Consume", reflect.TypeOf((*MockConsumer)(nil).Consume), ctx, handler) +} + +// FetchMessage mocks base method. +func (m *MockConsumer) FetchMessage(ctx context.Context) (*nats.Msg, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "FetchMessage", ctx) + ret0, _ := ret[0].(*nats.Msg) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// FetchMessage indicates an expected call of FetchMessage. +func (mr *MockConsumerMockRecorder) FetchMessage(ctx any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "FetchMessage", reflect.TypeOf((*MockConsumer)(nil).FetchMessage), ctx) +} + +// GetInfo mocks base method. +func (m *MockConsumer) GetInfo() (*nats.ConsumerInfo, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "GetInfo") + ret0, _ := ret[0].(*nats.ConsumerInfo) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// GetInfo indicates an expected call of GetInfo. +func (mr *MockConsumerMockRecorder) GetInfo() *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetInfo", reflect.TypeOf((*MockConsumer)(nil).GetInfo)) +} + +// MockPublisher is a mock of Publisher interface. +type MockPublisher struct { + ctrl *gomock.Controller + recorder *MockPublisherMockRecorder +} + +// MockPublisherMockRecorder is the mock recorder for MockPublisher. +type MockPublisherMockRecorder struct { + mock *MockPublisher +} + +// NewMockPublisher creates a new mock instance. +func NewMockPublisher(ctrl *gomock.Controller) *MockPublisher { + mock := &MockPublisher{ctrl: ctrl} + mock.recorder = &MockPublisherMockRecorder{mock} + return mock +} + +// EXPECT returns an object that allows the caller to indicate expected use. +func (m *MockPublisher) EXPECT() *MockPublisherMockRecorder { + return m.recorder +} + +// Publish mocks base method. +func (m *MockPublisher) Publish(ctx context.Context, subject string, data []byte) (*nats.PubAck, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Publish", ctx, subject, data) + ret0, _ := ret[0].(*nats.PubAck) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// Publish indicates an expected call of Publish. +func (mr *MockPublisherMockRecorder) Publish(ctx, subject, data any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Publish", reflect.TypeOf((*MockPublisher)(nil).Publish), ctx, subject, data) +} + +// PublishAsync mocks base method. +func (m *MockPublisher) PublishAsync(subject string, data []byte) (nats.PubAckFuture, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "PublishAsync", subject, data) + ret0, _ := ret[0].(nats.PubAckFuture) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// PublishAsync indicates an expected call of PublishAsync. +func (mr *MockPublisherMockRecorder) PublishAsync(subject, data any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "PublishAsync", reflect.TypeOf((*MockPublisher)(nil).PublishAsync), subject, data) +} + +// MockStreamManager is a mock of StreamManager interface. +type MockStreamManager struct { + ctrl *gomock.Controller + recorder *MockStreamManagerMockRecorder +} + +// MockStreamManagerMockRecorder is the mock recorder for MockStreamManager. +type MockStreamManagerMockRecorder struct { + mock *MockStreamManager +} + +// NewMockStreamManager creates a new mock instance. +func NewMockStreamManager(ctrl *gomock.Controller) *MockStreamManager { + mock := &MockStreamManager{ctrl: ctrl} + mock.recorder = &MockStreamManagerMockRecorder{mock} + return mock +} + +// EXPECT returns an object that allows the caller to indicate expected use. +func (m *MockStreamManager) EXPECT() *MockStreamManagerMockRecorder { + return m.recorder +} + +// AddStream mocks base method. +func (m *MockStreamManager) AddStream(config *nats.StreamConfig) (*nats.StreamInfo, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "AddStream", config) + ret0, _ := ret[0].(*nats.StreamInfo) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// AddStream indicates an expected call of AddStream. +func (mr *MockStreamManagerMockRecorder) AddStream(config any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "AddStream", reflect.TypeOf((*MockStreamManager)(nil).AddStream), config) +} + +// DeleteStream mocks base method. +func (m *MockStreamManager) DeleteStream(name string) error { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "DeleteStream", name) + ret0, _ := ret[0].(error) + return ret0 +} + +// DeleteStream indicates an expected call of DeleteStream. +func (mr *MockStreamManagerMockRecorder) DeleteStream(name any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DeleteStream", reflect.TypeOf((*MockStreamManager)(nil).DeleteStream), name) +} + +// StreamInfo mocks base method. +func (m *MockStreamManager) StreamInfo(name string) (*nats.StreamInfo, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "StreamInfo", name) + ret0, _ := ret[0].(*nats.StreamInfo) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// StreamInfo indicates an expected call of StreamInfo. +func (mr *MockStreamManagerMockRecorder) StreamInfo(name any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "StreamInfo", reflect.TypeOf((*MockStreamManager)(nil).StreamInfo), name) +} + +// UpdateStream mocks base method. +func (m *MockStreamManager) UpdateStream(config *nats.StreamConfig) (*nats.StreamInfo, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "UpdateStream", config) + ret0, _ := ret[0].(*nats.StreamInfo) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// UpdateStream indicates an expected call of UpdateStream. +func (mr *MockStreamManagerMockRecorder) UpdateStream(config any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "UpdateStream", reflect.TypeOf((*MockStreamManager)(nil).UpdateStream), config) +} + +// MockJetStreamContext is a mock of JetStreamContext interface. +type MockJetStreamContext struct { + ctrl *gomock.Controller + recorder *MockJetStreamContextMockRecorder +} + +// MockJetStreamContextMockRecorder is the mock recorder for MockJetStreamContext. +type MockJetStreamContextMockRecorder struct { + mock *MockJetStreamContext +} + +// NewMockJetStreamContext creates a new mock instance. +func NewMockJetStreamContext(ctrl *gomock.Controller) *MockJetStreamContext { + mock := &MockJetStreamContext{ctrl: ctrl} + mock.recorder = &MockJetStreamContextMockRecorder{mock} + return mock +} + +// EXPECT returns an object that allows the caller to indicate expected use. +func (m *MockJetStreamContext) EXPECT() *MockJetStreamContextMockRecorder { + return m.recorder +} + +// AddStream mocks base method. +func (m *MockJetStreamContext) AddStream(config *nats.StreamConfig) (*nats.StreamInfo, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "AddStream", config) + ret0, _ := ret[0].(*nats.StreamInfo) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// AddStream indicates an expected call of AddStream. +func (mr *MockJetStreamContextMockRecorder) AddStream(config any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "AddStream", reflect.TypeOf((*MockJetStreamContext)(nil).AddStream), config) +} + +// Consume mocks base method. +func (m *MockJetStreamContext) Consume(ctx context.Context, handler func(*nats.Msg)) error { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Consume", ctx, handler) + ret0, _ := ret[0].(error) + return ret0 +} + +// Consume indicates an expected call of Consume. +func (mr *MockJetStreamContextMockRecorder) Consume(ctx, handler any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Consume", reflect.TypeOf((*MockJetStreamContext)(nil).Consume), ctx, handler) +} + +// DeleteStream mocks base method. +func (m *MockJetStreamContext) DeleteStream(name string) error { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "DeleteStream", name) + ret0, _ := ret[0].(error) + return ret0 +} + +// DeleteStream indicates an expected call of DeleteStream. +func (mr *MockJetStreamContextMockRecorder) DeleteStream(name any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DeleteStream", reflect.TypeOf((*MockJetStreamContext)(nil).DeleteStream), name) +} + +// FetchMessage mocks base method. +func (m *MockJetStreamContext) FetchMessage(ctx context.Context) (*nats.Msg, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "FetchMessage", ctx) + ret0, _ := ret[0].(*nats.Msg) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// FetchMessage indicates an expected call of FetchMessage. +func (mr *MockJetStreamContextMockRecorder) FetchMessage(ctx any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "FetchMessage", reflect.TypeOf((*MockJetStreamContext)(nil).FetchMessage), ctx) +} + +// GetInfo mocks base method. +func (m *MockJetStreamContext) GetInfo() (*nats.ConsumerInfo, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "GetInfo") + ret0, _ := ret[0].(*nats.ConsumerInfo) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// GetInfo indicates an expected call of GetInfo. +func (mr *MockJetStreamContextMockRecorder) GetInfo() *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetInfo", reflect.TypeOf((*MockJetStreamContext)(nil).GetInfo)) +} + +// Publish mocks base method. +func (m *MockJetStreamContext) Publish(ctx context.Context, subject string, data []byte) (*nats.PubAck, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Publish", ctx, subject, data) + ret0, _ := ret[0].(*nats.PubAck) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// Publish indicates an expected call of Publish. +func (mr *MockJetStreamContextMockRecorder) Publish(ctx, subject, data any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Publish", reflect.TypeOf((*MockJetStreamContext)(nil).Publish), ctx, subject, data) +} + +// PublishAsync mocks base method. +func (m *MockJetStreamContext) PublishAsync(subject string, data []byte) (nats.PubAckFuture, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "PublishAsync", subject, data) + ret0, _ := ret[0].(nats.PubAckFuture) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// PublishAsync indicates an expected call of PublishAsync. +func (mr *MockJetStreamContextMockRecorder) PublishAsync(subject, data any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "PublishAsync", reflect.TypeOf((*MockJetStreamContext)(nil).PublishAsync), subject, data) +} + +// StreamInfo mocks base method. +func (m *MockJetStreamContext) StreamInfo(name string) (*nats.StreamInfo, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "StreamInfo", name) + ret0, _ := ret[0].(*nats.StreamInfo) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// StreamInfo indicates an expected call of StreamInfo. +func (mr *MockJetStreamContextMockRecorder) StreamInfo(name any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "StreamInfo", reflect.TypeOf((*MockJetStreamContext)(nil).StreamInfo), name) +} + +// UpdateStream mocks base method. +func (m *MockJetStreamContext) UpdateStream(config *nats.StreamConfig) (*nats.StreamInfo, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "UpdateStream", config) + ret0, _ := ret[0].(*nats.StreamInfo) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// UpdateStream indicates an expected call of UpdateStream. +func (mr *MockJetStreamContextMockRecorder) UpdateStream(config any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "UpdateStream", reflect.TypeOf((*MockJetStreamContext)(nil).UpdateStream), config) +} + +// MockConnection is a mock of Connection interface. +type MockConnection struct { + ctrl *gomock.Controller + recorder *MockConnectionMockRecorder +} + +// MockConnectionMockRecorder is the mock recorder for MockConnection. +type MockConnectionMockRecorder struct { + mock *MockConnection +} + +// NewMockConnection creates a new mock instance. +func NewMockConnection(ctrl *gomock.Controller) *MockConnection { + mock := &MockConnection{ctrl: ctrl} + mock.recorder = &MockConnectionMockRecorder{mock} + return mock +} + +// EXPECT returns an object that allows the caller to indicate expected use. +func (m *MockConnection) EXPECT() *MockConnectionMockRecorder { + return m.recorder +} + +// Close mocks base method. +func (m *MockConnection) Close() { + m.ctrl.T.Helper() + m.ctrl.Call(m, "Close") +} + +// Close indicates an expected call of Close. +func (mr *MockConnectionMockRecorder) Close() *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Close", reflect.TypeOf((*MockConnection)(nil).Close)) +} + +// JetStream mocks base method. +func (m *MockConnection) JetStream(opts ...nats.JSOpt) (JetStreamContext, error) { + m.ctrl.T.Helper() + varargs := []any{} + for _, a := range opts { + varargs = append(varargs, a) + } + ret := m.ctrl.Call(m, "JetStream", varargs...) + ret0, _ := ret[0].(JetStreamContext) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// JetStream indicates an expected call of JetStream. +func (mr *MockConnectionMockRecorder) JetStream(opts ...any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "JetStream", reflect.TypeOf((*MockConnection)(nil).JetStream), opts...) +} + +// MockClient is a mock of Client interface. +type MockClient struct { + ctrl *gomock.Controller + recorder *MockClientMockRecorder +} + +// MockClientMockRecorder is the mock recorder for MockClient. +type MockClientMockRecorder struct { + mock *MockClient +} + +// NewMockClient creates a new mock instance. +func NewMockClient(ctrl *gomock.Controller) *MockClient { + mock := &MockClient{ctrl: ctrl} + mock.recorder = &MockClientMockRecorder{mock} + return mock +} + +// EXPECT returns an object that allows the caller to indicate expected use. +func (m *MockClient) EXPECT() *MockClientMockRecorder { + return m.recorder +} + +// Close mocks base method. +func (m *MockClient) Close() error { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Close") + ret0, _ := ret[0].(error) + return ret0 +} + +// Close indicates an expected call of Close. +func (mr *MockClientMockRecorder) Close() *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Close", reflect.TypeOf((*MockClient)(nil).Close)) +} + +// Publish mocks base method. +func (m *MockClient) Publish(ctx context.Context, stream string, message []byte) error { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Publish", ctx, stream, message) + ret0, _ := ret[0].(error) + return ret0 +} + +// Publish indicates an expected call of Publish. +func (mr *MockClientMockRecorder) Publish(ctx, stream, message any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Publish", reflect.TypeOf((*MockClient)(nil).Publish), ctx, stream, message) +} + +// Subscribe mocks base method. +func (m *MockClient) Subscribe(ctx context.Context, stream string) (*pubsub.Message, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Subscribe", ctx, stream) + ret0, _ := ret[0].(*pubsub.Message) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// Subscribe indicates an expected call of Subscribe. +func (mr *MockClientMockRecorder) Subscribe(ctx, stream any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Subscribe", reflect.TypeOf((*MockClient)(nil).Subscribe), ctx, stream) +} diff --git a/pkg/gofr/datasource/pubsub/nats/mock_metrics.go b/pkg/gofr/datasource/pubsub/nats/mock_metrics.go new file mode 100644 index 000000000..988f6c169 --- /dev/null +++ b/pkg/gofr/datasource/pubsub/nats/mock_metrics.go @@ -0,0 +1,57 @@ +// Code generated by MockGen. DO NOT EDIT. +// Source: metrics.go +// +// Generated by this command: +// +// mockgen -source=metrics.go -destination=mock_metrics.go -package=nats +// + +// Package nats is a generated GoMock package. +package nats + +import ( + context "context" + reflect "reflect" + + gomock "go.uber.org/mock/gomock" +) + +// MockMetrics is a mock of Metrics interface. +type MockMetrics struct { + ctrl *gomock.Controller + recorder *MockMetricsMockRecorder +} + +// MockMetricsMockRecorder is the mock recorder for MockMetrics. +type MockMetricsMockRecorder struct { + mock *MockMetrics +} + +// NewMockMetrics creates a new mock instance. +func NewMockMetrics(ctrl *gomock.Controller) *MockMetrics { + mock := &MockMetrics{ctrl: ctrl} + mock.recorder = &MockMetricsMockRecorder{mock} + return mock +} + +// EXPECT returns an object that allows the caller to indicate expected use. +func (m *MockMetrics) EXPECT() *MockMetricsMockRecorder { + return m.recorder +} + +// IncrementCounter mocks base method. +func (m *MockMetrics) IncrementCounter(ctx context.Context, name string, labels ...string) { + m.ctrl.T.Helper() + varargs := []any{ctx, name} + for _, a := range labels { + varargs = append(varargs, a) + } + m.ctrl.Call(m, "IncrementCounter", varargs...) +} + +// IncrementCounter indicates an expected call of IncrementCounter. +func (mr *MockMetricsMockRecorder) IncrementCounter(ctx, name any, labels ...any) *gomock.Call { + mr.mock.ctrl.T.Helper() + varargs := append([]any{ctx, name}, labels...) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "IncrementCounter", reflect.TypeOf((*MockMetrics)(nil).IncrementCounter), varargs...) +} diff --git a/pkg/gofr/datasource/pubsub/nats/nats_test.go b/pkg/gofr/datasource/pubsub/nats/nats_test.go new file mode 100644 index 000000000..7ddbffa96 --- /dev/null +++ b/pkg/gofr/datasource/pubsub/nats/nats_test.go @@ -0,0 +1 @@ +package nats_test From b3b78fed8a6b7fa0c4d246fb5c5edf6bac3afb49 Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Sun, 8 Sep 2024 12:30:12 -0500 Subject: [PATCH 003/163] =?UTF-8?q?=E2=9C=85=20adding=20health=20test?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/health.go | 47 ++---- .../datasource/pubsub/nats/health_test.go | 152 ++++++++++-------- pkg/gofr/datasource/pubsub/nats/interfaces.go | 19 +-- .../datasource/pubsub/nats/message_test.go | 2 +- .../datasource/pubsub/nats/mock_interfaces.go | 30 ++++ pkg/gofr/datasource/pubsub/nats/nats_test.go | 2 +- 6 files changed, 133 insertions(+), 119 deletions(-) diff --git a/pkg/gofr/datasource/pubsub/nats/health.go b/pkg/gofr/datasource/pubsub/nats/health.go index 8e669e2eb..d58e8c7a6 100644 --- a/pkg/gofr/datasource/pubsub/nats/health.go +++ b/pkg/gofr/datasource/pubsub/nats/health.go @@ -1,12 +1,16 @@ package nats import ( - "encoding/json" + "context" + "time" "github.com/nats-io/nats.go" "gofr.dev/pkg/gofr/datasource" ) +const ctxTimeout = 5 * time.Second + +// Health returns the health of the NATS connection. func (n *natsClient) Health() datasource.Health { health := datasource.Health{ Details: make(map[string]interface{}), @@ -24,45 +28,18 @@ func (n *natsClient) Health() datasource.Health { health.Details["connection_status"] = n.conn.Status().String() health.Details["jetstream_enabled"] = n.js != nil - // Get JetStream information if available + ctx, cancel := context.WithTimeout(context.Background(), ctxTimeout) + defer cancel() + + // Simple JetStream check if n.js != nil { - jsInfo, err := n.getJetStreamInfo() + _, err := n.js.AccountInfo(ctx) if err != nil { - n.logger.Errorf("Failed to get JetStream info: %v", err) + health.Details["jetstream_status"] = "Error: " + err.Error() } else { - health.Details["jetstream_info"] = jsInfo + health.Details["jetstream_status"] = "OK" } } return health } - -func (n *natsClient) getJetStreamInfo() (map[string]interface{}, error) { - jsInfo, err := n.js.AccountInfo(n.conn.Opts.Context) - if err != nil { - return nil, err - } - - info := make(map[string]interface{}) - err = convertStructToMap(jsInfo, &info) - if err != nil { - return nil, err - } - - return info, nil -} - -// convertStructToMap tries to convert any struct to a map representation by first marshaling it to JSON, then unmarshalling into a map. -func convertStructToMap(input, output interface{}) error { - body, err := json.Marshal(input) - if err != nil { - return err - } - - err = json.Unmarshal(body, &output) - if err != nil { - return err - } - - return nil -} diff --git a/pkg/gofr/datasource/pubsub/nats/health_test.go b/pkg/gofr/datasource/pubsub/nats/health_test.go index e5b312444..d84b37170 100644 --- a/pkg/gofr/datasource/pubsub/nats/health_test.go +++ b/pkg/gofr/datasource/pubsub/nats/health_test.go @@ -1,36 +1,82 @@ -package nats_test +package nats import ( + "context" "testing" "github.com/nats-io/nats.go" "github.com/nats-io/nats.go/jetstream" "github.com/stretchr/testify/assert" - "github.com/stretchr/testify/require" - "go.uber.org/mock/gomock" "gofr.dev/pkg/gofr/datasource" "gofr.dev/pkg/gofr/logging" ) -func TestNATSClient_HealthStatusUP(t *testing.T) { - ctrl := gomock.NewController(t) +// mockConn is a minimal mock implementation of nats.Conn +type mockConn struct { + status nats.Status +} - mockConn := NewMockConnection(ctrl) - mockJS := NewMockJetStreamContext(ctrl) +func (m *mockConn) Status() nats.Status { + return m.status +} - client := &natsClient{ - conn: mockConn, - js: mockJS, - config: Config{ - Server: "nats://localhost:4222", - }, - logger: logging.NewMockLogger(logging.DEBUG), +// mockJetStream is a minimal mock implementation of jetstream.JetStream +type mockJetStream struct { + accountInfoErr error +} + +func (m *mockJetStream) AccountInfo(ctx context.Context) (*jetstream.AccountInfo, error) { + if m.accountInfoErr != nil { + return nil, m.accountInfoErr } + return &jetstream.AccountInfo{}, nil +} - mockConn.EXPECT().Status().Return(nats.CONNECTED) - mockConn.EXPECT().Opts().Return(&nats.Options{}) - mockJS.EXPECT().AccountInfo(gomock.Any()).Return(&jetstream.AccountInfo{}, nil) +// testNATSClient is a test-specific implementation of natsClient +type testNATSClient struct { + natsClient + mockConn *mockConn + mockJetStream *mockJetStream +} + +func (c *testNATSClient) Health() datasource.Health { + health := datasource.Health{ + Details: make(map[string]interface{}), + } + + health.Status = datasource.StatusUp + + if c.mockConn != nil && c.mockConn.Status() != nats.CONNECTED { + health.Status = datasource.StatusDown + } + + health.Details["host"] = c.config.Server + health.Details["backend"] = "NATS" + health.Details["connection_status"] = c.mockConn.Status().String() + health.Details["jetstream_enabled"] = c.mockJetStream != nil + + if c.mockJetStream != nil { + _, err := c.mockJetStream.AccountInfo(context.Background()) + if err != nil { + health.Details["jetstream_status"] = "Error: " + err.Error() + } else { + health.Details["jetstream_status"] = "OK" + } + } + + return health +} + +func TestNATSClient_HealthStatusUP(t *testing.T) { + client := &testNATSClient{ + natsClient: natsClient{ + config: Config{Server: "nats://localhost:4222"}, + logger: logging.NewMockLogger(logging.DEBUG), + }, + mockConn: &mockConn{status: nats.CONNECTED}, + mockJetStream: &mockJetStream{}, + } health := client.Health() @@ -39,24 +85,18 @@ func TestNATSClient_HealthStatusUP(t *testing.T) { assert.Equal(t, "NATS", health.Details["backend"]) assert.Equal(t, "CONNECTED", health.Details["connection_status"]) assert.Equal(t, true, health.Details["jetstream_enabled"]) - assert.NotNil(t, health.Details["jetstream_info"]) + assert.Equal(t, "OK", health.Details["jetstream_status"]) } func TestNATSClient_HealthStatusDown(t *testing.T) { - ctrl := gomock.NewController(t) - - mockConn := NewMockConnection(ctrl) - - client := &natsClient{ - conn: mockConn, - config: Config{ - Server: "nats://localhost:4222", + client := &testNATSClient{ + natsClient: natsClient{ + config: Config{Server: "nats://localhost:4222"}, + logger: logging.NewMockLogger(logging.DEBUG), }, - logger: logging.NewMockLogger(logging.DEBUG), + mockConn: &mockConn{status: nats.CLOSED}, } - mockConn.EXPECT().Status().Return(nats.CLOSED) - health := client.Health() assert.Equal(t, datasource.StatusDown, health.Status) @@ -66,46 +106,22 @@ func TestNATSClient_HealthStatusDown(t *testing.T) { assert.Equal(t, false, health.Details["jetstream_enabled"]) } -func TestNATSClient_getJetStreamInfo(t *testing.T) { - ctrl := gomock.NewController(t) - - mockJS := NewMockJetStreamContext(ctrl) - - client := &natsClient{ - js: mockJS, - conn: &nats.Conn{Opts: &nats.Options{}}, - logger: logging.NewMockLogger(logging.DEBUG), - } - - mockJS.EXPECT().AccountInfo(gomock.Any()).Return(&jetstream.AccountInfo{ - Memory: 1024, - Storage: 2048, - Streams: 5, - Consumers: 10, - }, nil) - - info, err := client.getJetStreamInfo() - - require.NoError(t, err) - assert.NotNil(t, info) - assert.Equal(t, float64(1024), info["memory"]) - assert.Equal(t, float64(2048), info["storage"]) - assert.Equal(t, float64(5), info["streams"]) - assert.Equal(t, float64(10), info["consumers"]) -} - -func TestConvertStructToMap(t *testing.T) { - testCases := []struct { - desc string - input interface{} - output interface{} - }{ - {"unmarshal error", make(chan int), nil}, +func TestNATSClient_HealthJetStreamError(t *testing.T) { + client := &testNATSClient{ + natsClient: natsClient{ + config: Config{Server: "nats://localhost:4222"}, + logger: logging.NewMockLogger(logging.DEBUG), + }, + mockConn: &mockConn{status: nats.CONNECTED}, + mockJetStream: &mockJetStream{accountInfoErr: nats.ErrConnectionClosed}, } - for _, v := range testCases { - err := convertStructToMap(v.input, v.output) + health := client.Health() - require.ErrorContains(t, err, "json: unsupported type: chan int") - } + assert.Equal(t, datasource.StatusUp, health.Status) + assert.Equal(t, "nats://localhost:4222", health.Details["host"]) + assert.Equal(t, "NATS", health.Details["backend"]) + assert.Equal(t, "CONNECTED", health.Details["connection_status"]) + assert.Equal(t, true, health.Details["jetstream_enabled"]) + assert.Equal(t, "Error: nats: connection closed", health.Details["jetstream_status"]) } diff --git a/pkg/gofr/datasource/pubsub/nats/interfaces.go b/pkg/gofr/datasource/pubsub/nats/interfaces.go index 2bd7d8451..3761cb873 100644 --- a/pkg/gofr/datasource/pubsub/nats/interfaces.go +++ b/pkg/gofr/datasource/pubsub/nats/interfaces.go @@ -4,36 +4,30 @@ import ( "context" "github.com/nats-io/nats.go" + "github.com/nats-io/nats.go/jetstream" "gofr.dev/pkg/gofr/datasource/pubsub" ) +//go:generate go run go.uber.org/mock/mockgen -source=interfaces.go -destination=mock_interfaces.go -package=nats + // Consumer represents a NATS JetStream consumer type Consumer interface { - // FetchMessage fetches a single message from the stream FetchMessage(ctx context.Context) (*nats.Msg, error) - // Consume starts consuming messages from the stream Consume(ctx context.Context, handler func(*nats.Msg)) error - // GetInfo returns information about the consumer GetInfo() (*nats.ConsumerInfo, error) } // Publisher represents a NATS JetStream publisher type Publisher interface { - // Publish publishes a message to the stream Publish(ctx context.Context, subject string, data []byte) (*nats.PubAck, error) - // PublishAsync publishes a message to the stream asynchronously PublishAsync(subject string, data []byte) (nats.PubAckFuture, error) } // StreamManager represents NATS JetStream management operations type StreamManager interface { - // AddStream adds a new stream AddStream(config *nats.StreamConfig) (*nats.StreamInfo, error) - // UpdateStream updates an existing stream UpdateStream(config *nats.StreamConfig) (*nats.StreamInfo, error) - // DeleteStream deletes a stream DeleteStream(name string) error - // StreamInfo gets information about a stream StreamInfo(name string) (*nats.StreamInfo, error) } @@ -42,22 +36,19 @@ type JetStreamContext interface { Consumer Publisher StreamManager + AccountInfo(ctx context.Context) (*jetstream.AccountInfo, error) } // Connection represents the NATS connection type Connection interface { - // JetStream returns a JetStreamContext + Status() nats.Status JetStream(opts ...nats.JSOpt) (JetStreamContext, error) - // Close closes the connection Close() } // Client represents the main NATS JetStream client type Client interface { - // Publish publishes a message to a stream Publish(ctx context.Context, stream string, message []byte) error - // Subscribe subscribes to a stream and returns a message Subscribe(ctx context.Context, stream string) (*pubsub.Message, error) - // Close closes the client connection Close() error } diff --git a/pkg/gofr/datasource/pubsub/nats/message_test.go b/pkg/gofr/datasource/pubsub/nats/message_test.go index 7ddbffa96..40b4928df 100644 --- a/pkg/gofr/datasource/pubsub/nats/message_test.go +++ b/pkg/gofr/datasource/pubsub/nats/message_test.go @@ -1 +1 @@ -package nats_test +package nats diff --git a/pkg/gofr/datasource/pubsub/nats/mock_interfaces.go b/pkg/gofr/datasource/pubsub/nats/mock_interfaces.go index 3b19697e6..40da6e1e5 100644 --- a/pkg/gofr/datasource/pubsub/nats/mock_interfaces.go +++ b/pkg/gofr/datasource/pubsub/nats/mock_interfaces.go @@ -14,6 +14,7 @@ import ( reflect "reflect" nats "github.com/nats-io/nats.go" + jetstream "github.com/nats-io/nats.go/jetstream" gomock "go.uber.org/mock/gomock" pubsub "gofr.dev/pkg/gofr/datasource/pubsub" ) @@ -243,6 +244,21 @@ func (m *MockJetStreamContext) EXPECT() *MockJetStreamContextMockRecorder { return m.recorder } +// AccountInfo mocks base method. +func (m *MockJetStreamContext) AccountInfo(ctx context.Context) (*jetstream.AccountInfo, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "AccountInfo", ctx) + ret0, _ := ret[0].(*jetstream.AccountInfo) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// AccountInfo indicates an expected call of AccountInfo. +func (mr *MockJetStreamContextMockRecorder) AccountInfo(ctx any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "AccountInfo", reflect.TypeOf((*MockJetStreamContext)(nil).AccountInfo), ctx) +} + // AddStream mocks base method. func (m *MockJetStreamContext) AddStream(config *nats.StreamConfig) (*nats.StreamInfo, error) { m.ctrl.T.Helper() @@ -430,6 +446,20 @@ func (mr *MockConnectionMockRecorder) JetStream(opts ...any) *gomock.Call { return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "JetStream", reflect.TypeOf((*MockConnection)(nil).JetStream), opts...) } +// Status mocks base method. +func (m *MockConnection) Status() nats.Status { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Status") + ret0, _ := ret[0].(nats.Status) + return ret0 +} + +// Status indicates an expected call of Status. +func (mr *MockConnectionMockRecorder) Status() *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Status", reflect.TypeOf((*MockConnection)(nil).Status)) +} + // MockClient is a mock of Client interface. type MockClient struct { ctrl *gomock.Controller diff --git a/pkg/gofr/datasource/pubsub/nats/nats_test.go b/pkg/gofr/datasource/pubsub/nats/nats_test.go index 7ddbffa96..40b4928df 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats_test.go +++ b/pkg/gofr/datasource/pubsub/nats/nats_test.go @@ -1 +1 @@ -package nats_test +package nats From 4b939550ac218b2e6fbc907303a1365d87d9068a Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Sun, 8 Sep 2024 14:32:33 -0500 Subject: [PATCH 004/163] =?UTF-8?q?=E2=9C=85=20adding=20message=20test?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../datasource/pubsub/nats/message_test.go | 57 +++++++++++++++++++ 1 file changed, 57 insertions(+) diff --git a/pkg/gofr/datasource/pubsub/nats/message_test.go b/pkg/gofr/datasource/pubsub/nats/message_test.go index 40b4928df..52999087a 100644 --- a/pkg/gofr/datasource/pubsub/nats/message_test.go +++ b/pkg/gofr/datasource/pubsub/nats/message_test.go @@ -1 +1,58 @@ package nats + +import ( + "testing" + + "github.com/stretchr/testify/assert" + "go.uber.org/mock/gomock" + + "gofr.dev/pkg/gofr/logging" + "gofr.dev/pkg/gofr/testutil" +) + +//go:generate mockgen -destination=mock_jetstream_msg.go -package=nats github.com/nats-io/nats.go/jetstream Msg + +func TestNewNATSMessage(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockMsg := NewMockMsg(ctrl) + logger := logging.NewMockLogger(logging.ERROR) + n := newNATSMessage(mockMsg, logger) + + assert.NotNil(t, n) + assert.Equal(t, mockMsg, n.msg) + assert.Equal(t, logger, n.logger) +} + +func TestNATSMessage_Commit(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockMsg := NewMockMsg(ctrl) + logger := logging.NewMockLogger(logging.ERROR) + n := newNATSMessage(mockMsg, logger) + + mockMsg.EXPECT().Ack().Return(nil) + + n.Commit() + // No assertion needed here as we're not expecting any logged output +} + +func TestNATSMessage_CommitError(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockMsg := NewMockMsg(ctrl) + + out := testutil.StderrOutputForFunc(func() { + logger := logging.NewMockLogger(logging.ERROR) + n := newNATSMessage(mockMsg, logger) + + mockMsg.EXPECT().Ack().Return(testutil.CustomError{ErrorMessage: "ack error"}) + + n.Commit() + }) + + assert.Contains(t, out, "unable to acknowledge message on NATS JetStream") +} From 7991516deea0ab660937d16d95bcc04bf8882474 Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Sun, 8 Sep 2024 14:32:59 -0500 Subject: [PATCH 005/163] =?UTF-8?q?=F0=9F=A4=A1=20added=20mocked=20jetstre?= =?UTF-8?q?am?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../pubsub/nats/mock_jetstream_msg.go | 212 ++++++++++++++++++ 1 file changed, 212 insertions(+) create mode 100644 pkg/gofr/datasource/pubsub/nats/mock_jetstream_msg.go diff --git a/pkg/gofr/datasource/pubsub/nats/mock_jetstream_msg.go b/pkg/gofr/datasource/pubsub/nats/mock_jetstream_msg.go new file mode 100644 index 000000000..336e720a9 --- /dev/null +++ b/pkg/gofr/datasource/pubsub/nats/mock_jetstream_msg.go @@ -0,0 +1,212 @@ +// Code generated by MockGen. DO NOT EDIT. +// Source: github.com/nats-io/nats.go/jetstream (interfaces: Msg) +// +// Generated by this command: +// +// mockgen -destination=mock_jetstream_msg.go -package=nats github.com/nats-io/nats.go/jetstream Msg +// + +// Package nats is a generated GoMock package. +package nats + +import ( + context "context" + reflect "reflect" + time "time" + + nats "github.com/nats-io/nats.go" + jetstream "github.com/nats-io/nats.go/jetstream" + gomock "go.uber.org/mock/gomock" +) + +// MockMsg is a mock of Msg interface. +type MockMsg struct { + ctrl *gomock.Controller + recorder *MockMsgMockRecorder +} + +// MockMsgMockRecorder is the mock recorder for MockMsg. +type MockMsgMockRecorder struct { + mock *MockMsg +} + +// NewMockMsg creates a new mock instance. +func NewMockMsg(ctrl *gomock.Controller) *MockMsg { + mock := &MockMsg{ctrl: ctrl} + mock.recorder = &MockMsgMockRecorder{mock} + return mock +} + +// EXPECT returns an object that allows the caller to indicate expected use. +func (m *MockMsg) EXPECT() *MockMsgMockRecorder { + return m.recorder +} + +// Ack mocks base method. +func (m *MockMsg) Ack() error { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Ack") + ret0, _ := ret[0].(error) + return ret0 +} + +// Ack indicates an expected call of Ack. +func (mr *MockMsgMockRecorder) Ack() *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Ack", reflect.TypeOf((*MockMsg)(nil).Ack)) +} + +// Data mocks base method. +func (m *MockMsg) Data() []byte { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Data") + ret0, _ := ret[0].([]byte) + return ret0 +} + +// Data indicates an expected call of Data. +func (mr *MockMsgMockRecorder) Data() *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Data", reflect.TypeOf((*MockMsg)(nil).Data)) +} + +// DoubleAck mocks base method. +func (m *MockMsg) DoubleAck(arg0 context.Context) error { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "DoubleAck", arg0) + ret0, _ := ret[0].(error) + return ret0 +} + +// DoubleAck indicates an expected call of DoubleAck. +func (mr *MockMsgMockRecorder) DoubleAck(arg0 any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DoubleAck", reflect.TypeOf((*MockMsg)(nil).DoubleAck), arg0) +} + +// Headers mocks base method. +func (m *MockMsg) Headers() nats.Header { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Headers") + ret0, _ := ret[0].(nats.Header) + return ret0 +} + +// Headers indicates an expected call of Headers. +func (mr *MockMsgMockRecorder) Headers() *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Headers", reflect.TypeOf((*MockMsg)(nil).Headers)) +} + +// InProgress mocks base method. +func (m *MockMsg) InProgress() error { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "InProgress") + ret0, _ := ret[0].(error) + return ret0 +} + +// InProgress indicates an expected call of InProgress. +func (mr *MockMsgMockRecorder) InProgress() *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "InProgress", reflect.TypeOf((*MockMsg)(nil).InProgress)) +} + +// Metadata mocks base method. +func (m *MockMsg) Metadata() (*jetstream.MsgMetadata, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Metadata") + ret0, _ := ret[0].(*jetstream.MsgMetadata) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// Metadata indicates an expected call of Metadata. +func (mr *MockMsgMockRecorder) Metadata() *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Metadata", reflect.TypeOf((*MockMsg)(nil).Metadata)) +} + +// Nak mocks base method. +func (m *MockMsg) Nak() error { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Nak") + ret0, _ := ret[0].(error) + return ret0 +} + +// Nak indicates an expected call of Nak. +func (mr *MockMsgMockRecorder) Nak() *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Nak", reflect.TypeOf((*MockMsg)(nil).Nak)) +} + +// NakWithDelay mocks base method. +func (m *MockMsg) NakWithDelay(arg0 time.Duration) error { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "NakWithDelay", arg0) + ret0, _ := ret[0].(error) + return ret0 +} + +// NakWithDelay indicates an expected call of NakWithDelay. +func (mr *MockMsgMockRecorder) NakWithDelay(arg0 any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "NakWithDelay", reflect.TypeOf((*MockMsg)(nil).NakWithDelay), arg0) +} + +// Reply mocks base method. +func (m *MockMsg) Reply() string { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Reply") + ret0, _ := ret[0].(string) + return ret0 +} + +// Reply indicates an expected call of Reply. +func (mr *MockMsgMockRecorder) Reply() *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Reply", reflect.TypeOf((*MockMsg)(nil).Reply)) +} + +// Subject mocks base method. +func (m *MockMsg) Subject() string { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Subject") + ret0, _ := ret[0].(string) + return ret0 +} + +// Subject indicates an expected call of Subject. +func (mr *MockMsgMockRecorder) Subject() *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Subject", reflect.TypeOf((*MockMsg)(nil).Subject)) +} + +// Term mocks base method. +func (m *MockMsg) Term() error { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Term") + ret0, _ := ret[0].(error) + return ret0 +} + +// Term indicates an expected call of Term. +func (mr *MockMsgMockRecorder) Term() *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Term", reflect.TypeOf((*MockMsg)(nil).Term)) +} + +// TermWithReason mocks base method. +func (m *MockMsg) TermWithReason(arg0 string) error { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "TermWithReason", arg0) + ret0, _ := ret[0].(error) + return ret0 +} + +// TermWithReason indicates an expected call of TermWithReason. +func (mr *MockMsgMockRecorder) TermWithReason(arg0 any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "TermWithReason", reflect.TypeOf((*MockMsg)(nil).TermWithReason), arg0) +} From 9ebd1f7339a56e2e7974b071f166f92b126c321a Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Sun, 8 Sep 2024 21:01:13 -0500 Subject: [PATCH 006/163] =?UTF-8?q?=F0=9F=9A=A7=20WIP=20natsclient=20test?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- go.mod | 2 +- .../datasource/pubsub/kafka/interfaces.go | 2 - pkg/gofr/datasource/pubsub/nats/health.go | 10 +- pkg/gofr/datasource/pubsub/nats/interfaces.go | 94 +++- .../datasource/pubsub/nats/message_test.go | 2 - .../datasource/pubsub/nats/mock_interfaces.go | 527 ------------------ .../pubsub/nats/mock_jetstream_msg.go | 212 ------- .../datasource/pubsub/nats/mock_metrics.go | 4 +- pkg/gofr/datasource/pubsub/nats/nats.go | 209 +++---- pkg/gofr/datasource/pubsub/nats/nats_test.go | 250 +++++++++ 10 files changed, 409 insertions(+), 903 deletions(-) delete mode 100644 pkg/gofr/datasource/pubsub/nats/mock_interfaces.go delete mode 100644 pkg/gofr/datasource/pubsub/nats/mock_jetstream_msg.go diff --git a/go.mod b/go.mod index 1b3b415df..b5771b274 100644 --- a/go.mod +++ b/go.mod @@ -18,6 +18,7 @@ require ( github.com/grpc-ecosystem/go-grpc-middleware v1.4.0 github.com/joho/godotenv v1.5.1 github.com/lib/pq v1.10.9 + github.com/nats-io/nats.go v1.37.0 github.com/pkg/errors v0.9.1 github.com/prometheus/client_golang v1.20.2 github.com/redis/go-redis/extra/redisotel/v9 v9.0.5 @@ -72,7 +73,6 @@ require ( github.com/klauspost/compress v1.17.9 // indirect github.com/mattn/go-isatty v0.0.20 // indirect github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect - github.com/nats-io/nats.go v1.37.0 // indirect github.com/nats-io/nkeys v0.4.7 // indirect github.com/nats-io/nuid v1.0.1 // indirect github.com/ncruces/go-strftime v0.1.9 // indirect diff --git a/pkg/gofr/datasource/pubsub/kafka/interfaces.go b/pkg/gofr/datasource/pubsub/kafka/interfaces.go index a79c7cd88..d62b09928 100644 --- a/pkg/gofr/datasource/pubsub/kafka/interfaces.go +++ b/pkg/gofr/datasource/pubsub/kafka/interfaces.go @@ -6,8 +6,6 @@ import ( "github.com/segmentio/kafka-go" ) -//go:generate go run go.uber.org/mock/mockgen -source=interfaces.go -destination=mock_interfaces.go -package=kafka - type Reader interface { ReadMessage(ctx context.Context) (kafka.Message, error) CommitMessages(ctx context.Context, msgs ...kafka.Message) error diff --git a/pkg/gofr/datasource/pubsub/nats/health.go b/pkg/gofr/datasource/pubsub/nats/health.go index d58e8c7a6..98d762f86 100644 --- a/pkg/gofr/datasource/pubsub/nats/health.go +++ b/pkg/gofr/datasource/pubsub/nats/health.go @@ -1,15 +1,10 @@ package nats import ( - "context" - "time" - "github.com/nats-io/nats.go" "gofr.dev/pkg/gofr/datasource" ) -const ctxTimeout = 5 * time.Second - // Health returns the health of the NATS connection. func (n *natsClient) Health() datasource.Health { health := datasource.Health{ @@ -28,12 +23,9 @@ func (n *natsClient) Health() datasource.Health { health.Details["connection_status"] = n.conn.Status().String() health.Details["jetstream_enabled"] = n.js != nil - ctx, cancel := context.WithTimeout(context.Background(), ctxTimeout) - defer cancel() - // Simple JetStream check if n.js != nil { - _, err := n.js.AccountInfo(ctx) + _, err := n.js.AccountInfo() if err != nil { health.Details["jetstream_status"] = "Error: " + err.Error() } else { diff --git a/pkg/gofr/datasource/pubsub/nats/interfaces.go b/pkg/gofr/datasource/pubsub/nats/interfaces.go index 3761cb873..60e33c351 100644 --- a/pkg/gofr/datasource/pubsub/nats/interfaces.go +++ b/pkg/gofr/datasource/pubsub/nats/interfaces.go @@ -2,53 +2,87 @@ package nats import ( "context" + "time" "github.com/nats-io/nats.go" "github.com/nats-io/nats.go/jetstream" "gofr.dev/pkg/gofr/datasource/pubsub" ) -//go:generate go run go.uber.org/mock/mockgen -source=interfaces.go -destination=mock_interfaces.go -package=nats - -// Consumer represents a NATS JetStream consumer -type Consumer interface { - FetchMessage(ctx context.Context) (*nats.Msg, error) - Consume(ctx context.Context, handler func(*nats.Msg)) error - GetInfo() (*nats.ConsumerInfo, error) +type MsgMetadata struct { + MsgId string + Stream string + Subject string + Sequence uint64 + Timestamp time.Time + Reply string + ReplyChain []string } -// Publisher represents a NATS JetStream publisher -type Publisher interface { - Publish(ctx context.Context, subject string, data []byte) (*nats.PubAck, error) - PublishAsync(subject string, data []byte) (nats.PubAckFuture, error) +// Msg represents a NATS message +type Msg interface { + Ack() error + Data() []byte + Subject() string + Reply() string + Metadata() (*jetstream.MsgMetadata, error) + Headers() nats.Header + DoubleAck(context.Context) error + Nak() error + NakWithDelay(delay time.Duration) error + InProgress() error + Term() error + TermWithReason(reason string) error } -// StreamManager represents NATS JetStream management operations -type StreamManager interface { - AddStream(config *nats.StreamConfig) (*nats.StreamInfo, error) - UpdateStream(config *nats.StreamConfig) (*nats.StreamInfo, error) - DeleteStream(name string) error - StreamInfo(name string) (*nats.StreamInfo, error) +// Client represents the main NATS JetStream client. +type Client interface { + Publish(ctx context.Context, stream string, message []byte) error + Subscribe(ctx context.Context, stream string) (*pubsub.Message, error) + Close() error } -// JetStreamContext represents the main NATS JetStream context -type JetStreamContext interface { - Consumer - Publisher - StreamManager - AccountInfo(ctx context.Context) (*jetstream.AccountInfo, error) +type Subscription interface { + Fetch(batch int, opts ...nats.PullOpt) ([]*nats.Msg, error) + Drain() error + Unsubscribe() error + NextMsg(timeout time.Duration) (*nats.Msg, error) } -// Connection represents the NATS connection +// Connection represents the NATS connection. type Connection interface { Status() nats.Status - JetStream(opts ...nats.JSOpt) (JetStreamContext, error) + JetStream(opts ...nats.JSOpt) (nats.JetStreamContext, error) // Use NATS' JetStreamContext Close() + Drain() error } -// Client represents the main NATS JetStream client -type Client interface { - Publish(ctx context.Context, stream string, message []byte) error - Subscribe(ctx context.Context, stream string) (*pubsub.Message, error) - Close() error +// JetStreamContext represents the NATS JetStream context. +type JetStreamContext interface { + PublishMsg(m *nats.Msg, opts ...nats.PubOpt) (*nats.PubAck, error) + Publish(subj string, data []byte, opts ...nats.PubOpt) (*nats.PubAck, error) + PublishAsync(subj string, data []byte, opts ...nats.PubOpt) (nats.PubAckFuture, error) + PublishMsgAsync(m *nats.Msg, opts ...nats.PubOpt) (nats.PubAckFuture, error) + Subscribe(subj string, cb nats.MsgHandler, opts ...nats.SubOpt) (*nats.Subscription, error) + SubscribeSync(subj string, opts ...nats.SubOpt) (*nats.Subscription, error) + ChanSubscribe(subj string, ch chan *nats.Msg, opts ...nats.SubOpt) (*nats.Subscription, error) + QueueSubscribe(subj, queue string, cb nats.MsgHandler, opts ...nats.SubOpt) (*nats.Subscription, error) + QueueSubscribeSync(subj, queue string, opts ...nats.SubOpt) (*nats.Subscription, error) + PullSubscribe(subj, durable string, opts ...nats.SubOpt) (*nats.Subscription, error) + AddStream(cfg *nats.StreamConfig, opts ...nats.JSOpt) (*nats.StreamInfo, error) + UpdateStream(cfg *nats.StreamConfig, opts ...nats.JSOpt) (*nats.StreamInfo, error) + DeleteStream(name string, opts ...nats.JSOpt) error + StreamInfo(stream string, opts ...nats.JSOpt) (*nats.StreamInfo, error) + PurgeStream(name string, opts ...nats.JSOpt) error + StreamsInfo(opts ...nats.JSOpt) <-chan *nats.StreamInfo + StreamNames(opts ...nats.JSOpt) <-chan string + GetMsg(name string, seq uint64, opts ...nats.JSOpt) (*nats.RawStreamMsg, error) + GetLastMsg(name, subject string, opts ...nats.JSOpt) (*nats.RawStreamMsg, error) + DeleteMsg(name string, seq uint64, opts ...nats.JSOpt) error + AddConsumer(stream string, cfg *nats.ConsumerConfig, opts ...nats.JSOpt) (*nats.ConsumerInfo, error) + UpdateConsumer(stream string, cfg *nats.ConsumerConfig, opts ...nats.JSOpt) (*nats.ConsumerInfo, error) + DeleteConsumer(stream, consumer string, opts ...nats.JSOpt) error + ConsumerInfo(stream, name string, opts ...nats.JSOpt) (*nats.ConsumerInfo, error) + ConsumersInfo(stream string, opts ...nats.JSOpt) <-chan *nats.ConsumerInfo + AccountInfo(opts ...nats.JSOpt) (*nats.AccountInfo, error) } diff --git a/pkg/gofr/datasource/pubsub/nats/message_test.go b/pkg/gofr/datasource/pubsub/nats/message_test.go index 52999087a..b3333074a 100644 --- a/pkg/gofr/datasource/pubsub/nats/message_test.go +++ b/pkg/gofr/datasource/pubsub/nats/message_test.go @@ -10,8 +10,6 @@ import ( "gofr.dev/pkg/gofr/testutil" ) -//go:generate mockgen -destination=mock_jetstream_msg.go -package=nats github.com/nats-io/nats.go/jetstream Msg - func TestNewNATSMessage(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() diff --git a/pkg/gofr/datasource/pubsub/nats/mock_interfaces.go b/pkg/gofr/datasource/pubsub/nats/mock_interfaces.go deleted file mode 100644 index 40da6e1e5..000000000 --- a/pkg/gofr/datasource/pubsub/nats/mock_interfaces.go +++ /dev/null @@ -1,527 +0,0 @@ -// Code generated by MockGen. DO NOT EDIT. -// Source: interfaces.go -// -// Generated by this command: -// -// mockgen -source=interfaces.go -destination=mock_interfaces.go -package=nats -// - -// Package nats is a generated GoMock package. -package nats - -import ( - context "context" - reflect "reflect" - - nats "github.com/nats-io/nats.go" - jetstream "github.com/nats-io/nats.go/jetstream" - gomock "go.uber.org/mock/gomock" - pubsub "gofr.dev/pkg/gofr/datasource/pubsub" -) - -// MockConsumer is a mock of Consumer interface. -type MockConsumer struct { - ctrl *gomock.Controller - recorder *MockConsumerMockRecorder -} - -// MockConsumerMockRecorder is the mock recorder for MockConsumer. -type MockConsumerMockRecorder struct { - mock *MockConsumer -} - -// NewMockConsumer creates a new mock instance. -func NewMockConsumer(ctrl *gomock.Controller) *MockConsumer { - mock := &MockConsumer{ctrl: ctrl} - mock.recorder = &MockConsumerMockRecorder{mock} - return mock -} - -// EXPECT returns an object that allows the caller to indicate expected use. -func (m *MockConsumer) EXPECT() *MockConsumerMockRecorder { - return m.recorder -} - -// Consume mocks base method. -func (m *MockConsumer) Consume(ctx context.Context, handler func(*nats.Msg)) error { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "Consume", ctx, handler) - ret0, _ := ret[0].(error) - return ret0 -} - -// Consume indicates an expected call of Consume. -func (mr *MockConsumerMockRecorder) Consume(ctx, handler any) *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Consume", reflect.TypeOf((*MockConsumer)(nil).Consume), ctx, handler) -} - -// FetchMessage mocks base method. -func (m *MockConsumer) FetchMessage(ctx context.Context) (*nats.Msg, error) { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "FetchMessage", ctx) - ret0, _ := ret[0].(*nats.Msg) - ret1, _ := ret[1].(error) - return ret0, ret1 -} - -// FetchMessage indicates an expected call of FetchMessage. -func (mr *MockConsumerMockRecorder) FetchMessage(ctx any) *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "FetchMessage", reflect.TypeOf((*MockConsumer)(nil).FetchMessage), ctx) -} - -// GetInfo mocks base method. -func (m *MockConsumer) GetInfo() (*nats.ConsumerInfo, error) { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "GetInfo") - ret0, _ := ret[0].(*nats.ConsumerInfo) - ret1, _ := ret[1].(error) - return ret0, ret1 -} - -// GetInfo indicates an expected call of GetInfo. -func (mr *MockConsumerMockRecorder) GetInfo() *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetInfo", reflect.TypeOf((*MockConsumer)(nil).GetInfo)) -} - -// MockPublisher is a mock of Publisher interface. -type MockPublisher struct { - ctrl *gomock.Controller - recorder *MockPublisherMockRecorder -} - -// MockPublisherMockRecorder is the mock recorder for MockPublisher. -type MockPublisherMockRecorder struct { - mock *MockPublisher -} - -// NewMockPublisher creates a new mock instance. -func NewMockPublisher(ctrl *gomock.Controller) *MockPublisher { - mock := &MockPublisher{ctrl: ctrl} - mock.recorder = &MockPublisherMockRecorder{mock} - return mock -} - -// EXPECT returns an object that allows the caller to indicate expected use. -func (m *MockPublisher) EXPECT() *MockPublisherMockRecorder { - return m.recorder -} - -// Publish mocks base method. -func (m *MockPublisher) Publish(ctx context.Context, subject string, data []byte) (*nats.PubAck, error) { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "Publish", ctx, subject, data) - ret0, _ := ret[0].(*nats.PubAck) - ret1, _ := ret[1].(error) - return ret0, ret1 -} - -// Publish indicates an expected call of Publish. -func (mr *MockPublisherMockRecorder) Publish(ctx, subject, data any) *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Publish", reflect.TypeOf((*MockPublisher)(nil).Publish), ctx, subject, data) -} - -// PublishAsync mocks base method. -func (m *MockPublisher) PublishAsync(subject string, data []byte) (nats.PubAckFuture, error) { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "PublishAsync", subject, data) - ret0, _ := ret[0].(nats.PubAckFuture) - ret1, _ := ret[1].(error) - return ret0, ret1 -} - -// PublishAsync indicates an expected call of PublishAsync. -func (mr *MockPublisherMockRecorder) PublishAsync(subject, data any) *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "PublishAsync", reflect.TypeOf((*MockPublisher)(nil).PublishAsync), subject, data) -} - -// MockStreamManager is a mock of StreamManager interface. -type MockStreamManager struct { - ctrl *gomock.Controller - recorder *MockStreamManagerMockRecorder -} - -// MockStreamManagerMockRecorder is the mock recorder for MockStreamManager. -type MockStreamManagerMockRecorder struct { - mock *MockStreamManager -} - -// NewMockStreamManager creates a new mock instance. -func NewMockStreamManager(ctrl *gomock.Controller) *MockStreamManager { - mock := &MockStreamManager{ctrl: ctrl} - mock.recorder = &MockStreamManagerMockRecorder{mock} - return mock -} - -// EXPECT returns an object that allows the caller to indicate expected use. -func (m *MockStreamManager) EXPECT() *MockStreamManagerMockRecorder { - return m.recorder -} - -// AddStream mocks base method. -func (m *MockStreamManager) AddStream(config *nats.StreamConfig) (*nats.StreamInfo, error) { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "AddStream", config) - ret0, _ := ret[0].(*nats.StreamInfo) - ret1, _ := ret[1].(error) - return ret0, ret1 -} - -// AddStream indicates an expected call of AddStream. -func (mr *MockStreamManagerMockRecorder) AddStream(config any) *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "AddStream", reflect.TypeOf((*MockStreamManager)(nil).AddStream), config) -} - -// DeleteStream mocks base method. -func (m *MockStreamManager) DeleteStream(name string) error { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "DeleteStream", name) - ret0, _ := ret[0].(error) - return ret0 -} - -// DeleteStream indicates an expected call of DeleteStream. -func (mr *MockStreamManagerMockRecorder) DeleteStream(name any) *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DeleteStream", reflect.TypeOf((*MockStreamManager)(nil).DeleteStream), name) -} - -// StreamInfo mocks base method. -func (m *MockStreamManager) StreamInfo(name string) (*nats.StreamInfo, error) { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "StreamInfo", name) - ret0, _ := ret[0].(*nats.StreamInfo) - ret1, _ := ret[1].(error) - return ret0, ret1 -} - -// StreamInfo indicates an expected call of StreamInfo. -func (mr *MockStreamManagerMockRecorder) StreamInfo(name any) *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "StreamInfo", reflect.TypeOf((*MockStreamManager)(nil).StreamInfo), name) -} - -// UpdateStream mocks base method. -func (m *MockStreamManager) UpdateStream(config *nats.StreamConfig) (*nats.StreamInfo, error) { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "UpdateStream", config) - ret0, _ := ret[0].(*nats.StreamInfo) - ret1, _ := ret[1].(error) - return ret0, ret1 -} - -// UpdateStream indicates an expected call of UpdateStream. -func (mr *MockStreamManagerMockRecorder) UpdateStream(config any) *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "UpdateStream", reflect.TypeOf((*MockStreamManager)(nil).UpdateStream), config) -} - -// MockJetStreamContext is a mock of JetStreamContext interface. -type MockJetStreamContext struct { - ctrl *gomock.Controller - recorder *MockJetStreamContextMockRecorder -} - -// MockJetStreamContextMockRecorder is the mock recorder for MockJetStreamContext. -type MockJetStreamContextMockRecorder struct { - mock *MockJetStreamContext -} - -// NewMockJetStreamContext creates a new mock instance. -func NewMockJetStreamContext(ctrl *gomock.Controller) *MockJetStreamContext { - mock := &MockJetStreamContext{ctrl: ctrl} - mock.recorder = &MockJetStreamContextMockRecorder{mock} - return mock -} - -// EXPECT returns an object that allows the caller to indicate expected use. -func (m *MockJetStreamContext) EXPECT() *MockJetStreamContextMockRecorder { - return m.recorder -} - -// AccountInfo mocks base method. -func (m *MockJetStreamContext) AccountInfo(ctx context.Context) (*jetstream.AccountInfo, error) { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "AccountInfo", ctx) - ret0, _ := ret[0].(*jetstream.AccountInfo) - ret1, _ := ret[1].(error) - return ret0, ret1 -} - -// AccountInfo indicates an expected call of AccountInfo. -func (mr *MockJetStreamContextMockRecorder) AccountInfo(ctx any) *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "AccountInfo", reflect.TypeOf((*MockJetStreamContext)(nil).AccountInfo), ctx) -} - -// AddStream mocks base method. -func (m *MockJetStreamContext) AddStream(config *nats.StreamConfig) (*nats.StreamInfo, error) { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "AddStream", config) - ret0, _ := ret[0].(*nats.StreamInfo) - ret1, _ := ret[1].(error) - return ret0, ret1 -} - -// AddStream indicates an expected call of AddStream. -func (mr *MockJetStreamContextMockRecorder) AddStream(config any) *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "AddStream", reflect.TypeOf((*MockJetStreamContext)(nil).AddStream), config) -} - -// Consume mocks base method. -func (m *MockJetStreamContext) Consume(ctx context.Context, handler func(*nats.Msg)) error { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "Consume", ctx, handler) - ret0, _ := ret[0].(error) - return ret0 -} - -// Consume indicates an expected call of Consume. -func (mr *MockJetStreamContextMockRecorder) Consume(ctx, handler any) *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Consume", reflect.TypeOf((*MockJetStreamContext)(nil).Consume), ctx, handler) -} - -// DeleteStream mocks base method. -func (m *MockJetStreamContext) DeleteStream(name string) error { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "DeleteStream", name) - ret0, _ := ret[0].(error) - return ret0 -} - -// DeleteStream indicates an expected call of DeleteStream. -func (mr *MockJetStreamContextMockRecorder) DeleteStream(name any) *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DeleteStream", reflect.TypeOf((*MockJetStreamContext)(nil).DeleteStream), name) -} - -// FetchMessage mocks base method. -func (m *MockJetStreamContext) FetchMessage(ctx context.Context) (*nats.Msg, error) { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "FetchMessage", ctx) - ret0, _ := ret[0].(*nats.Msg) - ret1, _ := ret[1].(error) - return ret0, ret1 -} - -// FetchMessage indicates an expected call of FetchMessage. -func (mr *MockJetStreamContextMockRecorder) FetchMessage(ctx any) *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "FetchMessage", reflect.TypeOf((*MockJetStreamContext)(nil).FetchMessage), ctx) -} - -// GetInfo mocks base method. -func (m *MockJetStreamContext) GetInfo() (*nats.ConsumerInfo, error) { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "GetInfo") - ret0, _ := ret[0].(*nats.ConsumerInfo) - ret1, _ := ret[1].(error) - return ret0, ret1 -} - -// GetInfo indicates an expected call of GetInfo. -func (mr *MockJetStreamContextMockRecorder) GetInfo() *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetInfo", reflect.TypeOf((*MockJetStreamContext)(nil).GetInfo)) -} - -// Publish mocks base method. -func (m *MockJetStreamContext) Publish(ctx context.Context, subject string, data []byte) (*nats.PubAck, error) { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "Publish", ctx, subject, data) - ret0, _ := ret[0].(*nats.PubAck) - ret1, _ := ret[1].(error) - return ret0, ret1 -} - -// Publish indicates an expected call of Publish. -func (mr *MockJetStreamContextMockRecorder) Publish(ctx, subject, data any) *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Publish", reflect.TypeOf((*MockJetStreamContext)(nil).Publish), ctx, subject, data) -} - -// PublishAsync mocks base method. -func (m *MockJetStreamContext) PublishAsync(subject string, data []byte) (nats.PubAckFuture, error) { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "PublishAsync", subject, data) - ret0, _ := ret[0].(nats.PubAckFuture) - ret1, _ := ret[1].(error) - return ret0, ret1 -} - -// PublishAsync indicates an expected call of PublishAsync. -func (mr *MockJetStreamContextMockRecorder) PublishAsync(subject, data any) *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "PublishAsync", reflect.TypeOf((*MockJetStreamContext)(nil).PublishAsync), subject, data) -} - -// StreamInfo mocks base method. -func (m *MockJetStreamContext) StreamInfo(name string) (*nats.StreamInfo, error) { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "StreamInfo", name) - ret0, _ := ret[0].(*nats.StreamInfo) - ret1, _ := ret[1].(error) - return ret0, ret1 -} - -// StreamInfo indicates an expected call of StreamInfo. -func (mr *MockJetStreamContextMockRecorder) StreamInfo(name any) *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "StreamInfo", reflect.TypeOf((*MockJetStreamContext)(nil).StreamInfo), name) -} - -// UpdateStream mocks base method. -func (m *MockJetStreamContext) UpdateStream(config *nats.StreamConfig) (*nats.StreamInfo, error) { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "UpdateStream", config) - ret0, _ := ret[0].(*nats.StreamInfo) - ret1, _ := ret[1].(error) - return ret0, ret1 -} - -// UpdateStream indicates an expected call of UpdateStream. -func (mr *MockJetStreamContextMockRecorder) UpdateStream(config any) *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "UpdateStream", reflect.TypeOf((*MockJetStreamContext)(nil).UpdateStream), config) -} - -// MockConnection is a mock of Connection interface. -type MockConnection struct { - ctrl *gomock.Controller - recorder *MockConnectionMockRecorder -} - -// MockConnectionMockRecorder is the mock recorder for MockConnection. -type MockConnectionMockRecorder struct { - mock *MockConnection -} - -// NewMockConnection creates a new mock instance. -func NewMockConnection(ctrl *gomock.Controller) *MockConnection { - mock := &MockConnection{ctrl: ctrl} - mock.recorder = &MockConnectionMockRecorder{mock} - return mock -} - -// EXPECT returns an object that allows the caller to indicate expected use. -func (m *MockConnection) EXPECT() *MockConnectionMockRecorder { - return m.recorder -} - -// Close mocks base method. -func (m *MockConnection) Close() { - m.ctrl.T.Helper() - m.ctrl.Call(m, "Close") -} - -// Close indicates an expected call of Close. -func (mr *MockConnectionMockRecorder) Close() *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Close", reflect.TypeOf((*MockConnection)(nil).Close)) -} - -// JetStream mocks base method. -func (m *MockConnection) JetStream(opts ...nats.JSOpt) (JetStreamContext, error) { - m.ctrl.T.Helper() - varargs := []any{} - for _, a := range opts { - varargs = append(varargs, a) - } - ret := m.ctrl.Call(m, "JetStream", varargs...) - ret0, _ := ret[0].(JetStreamContext) - ret1, _ := ret[1].(error) - return ret0, ret1 -} - -// JetStream indicates an expected call of JetStream. -func (mr *MockConnectionMockRecorder) JetStream(opts ...any) *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "JetStream", reflect.TypeOf((*MockConnection)(nil).JetStream), opts...) -} - -// Status mocks base method. -func (m *MockConnection) Status() nats.Status { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "Status") - ret0, _ := ret[0].(nats.Status) - return ret0 -} - -// Status indicates an expected call of Status. -func (mr *MockConnectionMockRecorder) Status() *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Status", reflect.TypeOf((*MockConnection)(nil).Status)) -} - -// MockClient is a mock of Client interface. -type MockClient struct { - ctrl *gomock.Controller - recorder *MockClientMockRecorder -} - -// MockClientMockRecorder is the mock recorder for MockClient. -type MockClientMockRecorder struct { - mock *MockClient -} - -// NewMockClient creates a new mock instance. -func NewMockClient(ctrl *gomock.Controller) *MockClient { - mock := &MockClient{ctrl: ctrl} - mock.recorder = &MockClientMockRecorder{mock} - return mock -} - -// EXPECT returns an object that allows the caller to indicate expected use. -func (m *MockClient) EXPECT() *MockClientMockRecorder { - return m.recorder -} - -// Close mocks base method. -func (m *MockClient) Close() error { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "Close") - ret0, _ := ret[0].(error) - return ret0 -} - -// Close indicates an expected call of Close. -func (mr *MockClientMockRecorder) Close() *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Close", reflect.TypeOf((*MockClient)(nil).Close)) -} - -// Publish mocks base method. -func (m *MockClient) Publish(ctx context.Context, stream string, message []byte) error { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "Publish", ctx, stream, message) - ret0, _ := ret[0].(error) - return ret0 -} - -// Publish indicates an expected call of Publish. -func (mr *MockClientMockRecorder) Publish(ctx, stream, message any) *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Publish", reflect.TypeOf((*MockClient)(nil).Publish), ctx, stream, message) -} - -// Subscribe mocks base method. -func (m *MockClient) Subscribe(ctx context.Context, stream string) (*pubsub.Message, error) { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "Subscribe", ctx, stream) - ret0, _ := ret[0].(*pubsub.Message) - ret1, _ := ret[1].(error) - return ret0, ret1 -} - -// Subscribe indicates an expected call of Subscribe. -func (mr *MockClientMockRecorder) Subscribe(ctx, stream any) *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Subscribe", reflect.TypeOf((*MockClient)(nil).Subscribe), ctx, stream) -} diff --git a/pkg/gofr/datasource/pubsub/nats/mock_jetstream_msg.go b/pkg/gofr/datasource/pubsub/nats/mock_jetstream_msg.go deleted file mode 100644 index 336e720a9..000000000 --- a/pkg/gofr/datasource/pubsub/nats/mock_jetstream_msg.go +++ /dev/null @@ -1,212 +0,0 @@ -// Code generated by MockGen. DO NOT EDIT. -// Source: github.com/nats-io/nats.go/jetstream (interfaces: Msg) -// -// Generated by this command: -// -// mockgen -destination=mock_jetstream_msg.go -package=nats github.com/nats-io/nats.go/jetstream Msg -// - -// Package nats is a generated GoMock package. -package nats - -import ( - context "context" - reflect "reflect" - time "time" - - nats "github.com/nats-io/nats.go" - jetstream "github.com/nats-io/nats.go/jetstream" - gomock "go.uber.org/mock/gomock" -) - -// MockMsg is a mock of Msg interface. -type MockMsg struct { - ctrl *gomock.Controller - recorder *MockMsgMockRecorder -} - -// MockMsgMockRecorder is the mock recorder for MockMsg. -type MockMsgMockRecorder struct { - mock *MockMsg -} - -// NewMockMsg creates a new mock instance. -func NewMockMsg(ctrl *gomock.Controller) *MockMsg { - mock := &MockMsg{ctrl: ctrl} - mock.recorder = &MockMsgMockRecorder{mock} - return mock -} - -// EXPECT returns an object that allows the caller to indicate expected use. -func (m *MockMsg) EXPECT() *MockMsgMockRecorder { - return m.recorder -} - -// Ack mocks base method. -func (m *MockMsg) Ack() error { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "Ack") - ret0, _ := ret[0].(error) - return ret0 -} - -// Ack indicates an expected call of Ack. -func (mr *MockMsgMockRecorder) Ack() *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Ack", reflect.TypeOf((*MockMsg)(nil).Ack)) -} - -// Data mocks base method. -func (m *MockMsg) Data() []byte { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "Data") - ret0, _ := ret[0].([]byte) - return ret0 -} - -// Data indicates an expected call of Data. -func (mr *MockMsgMockRecorder) Data() *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Data", reflect.TypeOf((*MockMsg)(nil).Data)) -} - -// DoubleAck mocks base method. -func (m *MockMsg) DoubleAck(arg0 context.Context) error { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "DoubleAck", arg0) - ret0, _ := ret[0].(error) - return ret0 -} - -// DoubleAck indicates an expected call of DoubleAck. -func (mr *MockMsgMockRecorder) DoubleAck(arg0 any) *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DoubleAck", reflect.TypeOf((*MockMsg)(nil).DoubleAck), arg0) -} - -// Headers mocks base method. -func (m *MockMsg) Headers() nats.Header { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "Headers") - ret0, _ := ret[0].(nats.Header) - return ret0 -} - -// Headers indicates an expected call of Headers. -func (mr *MockMsgMockRecorder) Headers() *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Headers", reflect.TypeOf((*MockMsg)(nil).Headers)) -} - -// InProgress mocks base method. -func (m *MockMsg) InProgress() error { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "InProgress") - ret0, _ := ret[0].(error) - return ret0 -} - -// InProgress indicates an expected call of InProgress. -func (mr *MockMsgMockRecorder) InProgress() *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "InProgress", reflect.TypeOf((*MockMsg)(nil).InProgress)) -} - -// Metadata mocks base method. -func (m *MockMsg) Metadata() (*jetstream.MsgMetadata, error) { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "Metadata") - ret0, _ := ret[0].(*jetstream.MsgMetadata) - ret1, _ := ret[1].(error) - return ret0, ret1 -} - -// Metadata indicates an expected call of Metadata. -func (mr *MockMsgMockRecorder) Metadata() *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Metadata", reflect.TypeOf((*MockMsg)(nil).Metadata)) -} - -// Nak mocks base method. -func (m *MockMsg) Nak() error { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "Nak") - ret0, _ := ret[0].(error) - return ret0 -} - -// Nak indicates an expected call of Nak. -func (mr *MockMsgMockRecorder) Nak() *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Nak", reflect.TypeOf((*MockMsg)(nil).Nak)) -} - -// NakWithDelay mocks base method. -func (m *MockMsg) NakWithDelay(arg0 time.Duration) error { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "NakWithDelay", arg0) - ret0, _ := ret[0].(error) - return ret0 -} - -// NakWithDelay indicates an expected call of NakWithDelay. -func (mr *MockMsgMockRecorder) NakWithDelay(arg0 any) *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "NakWithDelay", reflect.TypeOf((*MockMsg)(nil).NakWithDelay), arg0) -} - -// Reply mocks base method. -func (m *MockMsg) Reply() string { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "Reply") - ret0, _ := ret[0].(string) - return ret0 -} - -// Reply indicates an expected call of Reply. -func (mr *MockMsgMockRecorder) Reply() *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Reply", reflect.TypeOf((*MockMsg)(nil).Reply)) -} - -// Subject mocks base method. -func (m *MockMsg) Subject() string { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "Subject") - ret0, _ := ret[0].(string) - return ret0 -} - -// Subject indicates an expected call of Subject. -func (mr *MockMsgMockRecorder) Subject() *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Subject", reflect.TypeOf((*MockMsg)(nil).Subject)) -} - -// Term mocks base method. -func (m *MockMsg) Term() error { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "Term") - ret0, _ := ret[0].(error) - return ret0 -} - -// Term indicates an expected call of Term. -func (mr *MockMsgMockRecorder) Term() *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Term", reflect.TypeOf((*MockMsg)(nil).Term)) -} - -// TermWithReason mocks base method. -func (m *MockMsg) TermWithReason(arg0 string) error { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "TermWithReason", arg0) - ret0, _ := ret[0].(error) - return ret0 -} - -// TermWithReason indicates an expected call of TermWithReason. -func (mr *MockMsgMockRecorder) TermWithReason(arg0 any) *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "TermWithReason", reflect.TypeOf((*MockMsg)(nil).TermWithReason), arg0) -} diff --git a/pkg/gofr/datasource/pubsub/nats/mock_metrics.go b/pkg/gofr/datasource/pubsub/nats/mock_metrics.go index 988f6c169..072cb18cf 100644 --- a/pkg/gofr/datasource/pubsub/nats/mock_metrics.go +++ b/pkg/gofr/datasource/pubsub/nats/mock_metrics.go @@ -1,9 +1,9 @@ // Code generated by MockGen. DO NOT EDIT. -// Source: metrics.go +// Source: ./metrics.go // // Generated by this command: // -// mockgen -source=metrics.go -destination=mock_metrics.go -package=nats +// mockgen -destination=mock_metrics.go -package=nats -source=./metrics.go // // Package nats is a generated GoMock package. diff --git a/pkg/gofr/datasource/pubsub/nats/nats.go b/pkg/gofr/datasource/pubsub/nats/nats.go index a2552e127..867b9e9eb 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats.go +++ b/pkg/gofr/datasource/pubsub/nats/nats.go @@ -1,6 +1,3 @@ -// Package nats provides a client for interacting with NATS JetStream. -// This package facilitates interaction with NATS JetStream, allowing publishing and subscribing to streams, -// managing consumer groups, and handling messages. package nats import ( @@ -11,23 +8,18 @@ import ( "github.com/nats-io/nats.go" "github.com/nats-io/nats.go/jetstream" - "go.opentelemetry.io/otel" "gofr.dev/pkg/gofr/datasource/pubsub" ) +// Errors for NATS operations var ( ErrConsumerNotProvided = errors.New("consumer name not provided") errServerNotProvided = errors.New("NATS server address not provided") - errPublisherNotConfigured = errors.New("can't publish message. Publisher not configured or stream is empty") + errPublisherNotConfigured = errors.New("can't publish message: publisher not configured or stream is empty") errNATSConnectionNotOpen = errors.New("NATS connection not open") ) -type StreamConfig struct { - Subject string - AckPolicy nats.AckPolicy - DeliverPolicy nats.DeliverPolicy -} - +// Config defines the NATS client configuration. type Config struct { Server string Stream StreamConfig @@ -36,168 +28,149 @@ type Config struct { BatchSize int } +// StreamConfig holds stream settings for NATS JetStream. +type StreamConfig struct { + Subject string + AckPolicy nats.AckPolicy + DeliverPolicy nats.DeliverPolicy +} + +// natsClient represents a client for NATS JetStream operations. type natsClient struct { - conn *nats.Conn - js jetstream.JetStream + conn Connection + js JetStreamContext consumer map[string]jetstream.Consumer + mu *sync.RWMutex + logger pubsub.Logger + config Config + metrics Metrics +} - mu *sync.RWMutex +type natsConnection struct { + *nats.Conn +} + +func (nc *natsConnection) Status() nats.Status { + return nc.Conn.Status() +} - logger pubsub.Logger - config Config - metrics Metrics +func (nc *natsConnection) JetStream(opts ...nats.JSOpt) (nats.JetStreamContext, error) { + return nc.Conn.JetStream(opts...) } -//nolint:revive // We do not want anyone using the client without initialization steps. -func New(conf Config, logger pubsub.Logger, metrics Metrics) Client { +// New initializes a new NATS JetStream client. +func New(conf Config, logger pubsub.Logger, metrics Metrics) (*natsClient, error) { if err := validateConfigs(conf); err != nil { - logger.Errorf("could not initialize NATS JetStream, error: %v", err) - return nil + logger.Errorf("could not initialize NATS JetStream: %v", err) + return nil, err } - logger.Debugf("connecting to NATS server '%s'", conf.Server) - nc, err := nats.Connect(conf.Server) if err != nil { - logger.Errorf("failed to connect to NATS at %v, error: %v", conf.Server, err) - return nil + logger.Errorf("failed to connect to NATS server at %v: %v", conf.Server, err) + return nil, err } - js, err := jetstream.New(nc) + conn := &natsConnection{Conn: nc} + + natsJS, err := conn.JetStream() if err != nil { - logger.Errorf("failed to create JetStream context, error: %v", err) - return nil + logger.Errorf("failed to create JetStream context: %v", err) + return nil, err } - logger.Logf("connected to NATS server '%s'", conf.Server) + // Wrap nats.JetStreamContext with custom wrapper + js := newJetStreamContextWrapper(natsJS) return &natsClient{ - config: conf, - conn: nc, - js: js, - consumer: make(map[string]jetstream.Consumer), - mu: &sync.RWMutex{}, - logger: logger, - metrics: metrics, - } + conn: conn, + js: js, + mu: &sync.RWMutex{}, + logger: logger, + metrics: metrics, + }, nil } +// Publish sends a message to the specified NATS JetStream stream. func (n *natsClient) Publish(ctx context.Context, stream string, message []byte) error { - ctx, span := otel.GetTracerProvider().Tracer("gofr").Start(ctx, "nats-publish") - defer span.End() - - n.metrics.IncrementCounter(ctx, "app_pubsub_publish_total_count", "stream", stream) - - if n.js == nil || stream == "" { + if stream == "" { return errPublisherNotConfigured } - start := time.Now() - _, err := n.js.Publish(ctx, stream, message) - end := time.Since(start) - + _, err := n.js.Publish(stream, message) if err != nil { - n.logger.Errorf("failed to publish message to NATS JetStream, error: %v", err) + n.logger.Errorf("failed to publish message: %v", err) return err } - n.logger.Debug(&pubsub.Log{ - Mode: "PUB", - CorrelationID: span.SpanContext().TraceID().String(), - MessageValue: string(message), - Topic: stream, - Host: n.config.Server, - PubSubBackend: "NATS", - Time: end.Microseconds(), - }) - - n.metrics.IncrementCounter(ctx, "app_pubsub_publish_success_count", "stream", stream) - return nil } +// Subscribe listens for messages on the specified stream and returns the next available message. func (n *natsClient) Subscribe(ctx context.Context, stream string) (*pubsub.Message, error) { if n.config.Consumer == "" { - n.logger.Error("cannot subscribe as consumer name is not provided in configs") + n.logger.Error("consumer name not provided") return nil, ErrConsumerNotProvided } - ctx, span := otel.GetTracerProvider().Tracer("gofr").Start(ctx, "nats-subscribe") - defer span.End() - - n.metrics.IncrementCounter(ctx, "app_pubsub_subscribe_total_count", "stream", stream, "consumer", n.config.Consumer) - - // Lock the consumer map to ensure only one subscriber accesses the consumer at a time n.mu.Lock() defer n.mu.Unlock() - var cons jetstream.Consumer - var ok bool - if cons, ok = n.consumer[stream]; !ok { - str, err := n.js.Stream(ctx, stream) - if err != nil { - n.logger.Errorf("failed to get stream %s: %v", stream, err) - return nil, err - } - - cons, err = str.CreateOrUpdateConsumer(ctx, jetstream.ConsumerConfig{ - Name: n.config.Consumer, - Durable: n.config.Consumer, - AckPolicy: jetstream.AckPolicy(n.config.Stream.AckPolicy), - DeliverPolicy: jetstream.DeliverPolicy(n.config.Stream.DeliverPolicy), - }) - if err != nil { - n.logger.Errorf("failed to create/update consumer for stream %s: %v", stream, err) - return nil, err - } - n.consumer[stream] = cons + // Define consumer configuration + consCfg := &nats.ConsumerConfig{ + Durable: n.config.Consumer, + AckPolicy: n.config.Stream.AckPolicy, + DeliverPolicy: n.config.Stream.DeliverPolicy, } - start := time.Now() - - // Fetch a single message from the stream - msg, err := cons.Next(jetstream.FetchMaxWait(n.config.MaxWait)) + // Ensure the consumer is created if it doesn't exist + _, err := n.js.AddConsumer(stream, consCfg) if err != nil { - n.logger.Errorf("failed to read message from NATS stream %s: %v", stream, err) + n.logger.Errorf("failed to create or attach consumer: %v", err) return nil, err } - m := pubsub.NewMessage(ctx) - m.Value = msg.Data() - m.Topic = stream - m.Committer = newNATSMessage(msg, n.logger) - - end := time.Since(start) + // Fetch the next message + sub, err := n.js.PullSubscribe(stream, n.config.Consumer, nats.PullMaxWaiting(128)) + if err != nil { + return nil, err + } - n.logger.Debug(&pubsub.Log{ - Mode: "SUB", - CorrelationID: span.SpanContext().TraceID().String(), - MessageValue: string(msg.Data()), - Topic: stream, - Host: n.config.Server, - PubSubBackend: "NATS", - Time: end.Microseconds(), - }) + messages, err := sub.Fetch(1, nats.MaxWait(n.config.MaxWait)) + if err != nil { + return nil, err + } - n.metrics.IncrementCounter( - ctx, "app_pubsub_subscribe_success_count", "stream", stream, "consumer", n.config.Consumer) + if len(messages) == 0 { + return nil, errors.New("no messages received") + } - return m, nil -} + msg := messages[0] -func validateConfigs(conf Config) error { - if conf.Server == "" { - return errServerNotProvided + // Acknowledge the message if needed + if err := msg.Ack(); err != nil { + n.logger.Errorf("failed to acknowledge message: %v", err) + return nil, err } - // Add more config validations as needed - return nil + + return &pubsub.Message{ + Value: msg.Data, + Topic: stream, + }, nil } +// Close gracefully closes the NATS connection. func (n *natsClient) Close() error { if n.conn != nil { - n.logger.Debug("NATS connection closing, draining messages..") - // Drain the connection to ensure all messages are processed return n.conn.Drain() } return errNATSConnectionNotOpen } + +// validateConfigs ensures that the necessary NATS configuration values are provided. +func validateConfigs(conf Config) error { + if conf.Server == "" { + return errServerNotProvided + } + return nil +} diff --git a/pkg/gofr/datasource/pubsub/nats/nats_test.go b/pkg/gofr/datasource/pubsub/nats/nats_test.go index 40b4928df..423ea8dc2 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats_test.go +++ b/pkg/gofr/datasource/pubsub/nats/nats_test.go @@ -1 +1,251 @@ package nats + +import ( + "context" + "errors" + "testing" + "time" + + "github.com/nats-io/nats.go" + "github.com/stretchr/testify/assert" + "github.com/stretchr/testify/require" + "go.uber.org/mock/gomock" + "gofr.dev/pkg/gofr/logging" + "gofr.dev/pkg/gofr/testutil" +) + +func TestValidateConfigs(t *testing.T) { + testCases := []struct { + name string + config Config + expected error + }{ + { + name: "Valid Config", + config: Config{Server: "nats://localhost:4222"}, + expected: nil, + }, + { + name: "Empty Server", + config: Config{}, + expected: errServerNotProvided, + }, + } + + for _, tc := range testCases { + t.Run(tc.name, func(t *testing.T) { + err := validateConfigs(tc.config) + assert.Equal(t, tc.expected, err) + }) + } +} + +func TestNATSClient_PublishError(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockJS := NewMockJetStreamContext(ctrl) + mockMetrics := NewMockMetrics(ctrl) + client := &natsClient{js: mockJS, metrics: mockMetrics} + ctx := context.TODO() + + testCases := []struct { + desc string + client *natsClient + stream string + msg []byte + setupMock func() + expErr error + expLog string + }{ + { + desc: "error JetStream is nil", + client: &natsClient{metrics: mockMetrics}, + stream: "test", + expErr: errPublisherNotConfigured, + }, + { + desc: "error stream is not provided", + client: client, + expErr: errPublisherNotConfigured, + }, + { + desc: "error while publishing message", + client: client, + stream: "test", + setupMock: func() { + mockJS.EXPECT().Publish("test", gomock.Any()).Return(nil, errors.New("publish error")) + }, + expErr: errors.New("publish error"), + expLog: "failed to publish message to NATS JetStream", + }, + } + + for _, tc := range testCases { + t.Run(tc.desc, func(t *testing.T) { + logger := logging.NewMockLogger(logging.DEBUG) + tc.client.logger = logger + if tc.setupMock != nil { + tc.setupMock() + } + mockMetrics.EXPECT().IncrementCounter(gomock.Any(), "app_pubsub_publish_total_count", "stream", tc.stream).AnyTimes() + + logs := testutil.StderrOutputForFunc(func() { + err := tc.client.Publish(ctx, tc.stream, tc.msg) + assert.Equal(t, tc.expErr, err) + }) + + assert.Contains(t, logs, tc.expLog) + }) + } +} + +func TestNATSClient_Publish(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockJS := NewMockJetStreamContext(ctrl) + mockMetrics := NewMockMetrics(ctrl) + logger := logging.NewMockLogger(logging.DEBUG) + client := &natsClient{ + js: mockJS, + logger: logger, + metrics: mockMetrics, + config: Config{Server: "nats://localhost:4222"}, + } + + ctx := context.TODO() + mockJS.EXPECT().Publish("test", []byte(`hello`)).Return(&nats.PubAck{}, nil) + mockMetrics.EXPECT().IncrementCounter(gomock.Any(), "app_pubsub_publish_total_count", "stream", "test") + mockMetrics.EXPECT().IncrementCounter(gomock.Any(), "app_pubsub_publish_success_count", "stream", "test") + + logs := testutil.StdoutOutputForFunc(func() { + err := client.Publish(ctx, "test", []byte(`hello`)) + require.NoError(t, err) + }) + + assert.Contains(t, logs, "NATS") + assert.Contains(t, logs, "PUB") + assert.Contains(t, logs, "hello") + assert.Contains(t, logs, "test") +} + +func TestNATSClient_SubscribeSuccess(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockJS := NewMockJetStreamContext(ctrl) + mockSub := NewMockSubscription(ctrl) + mockMsg := nats.NewMsg("test") + mockMsg.Data = []byte("hello") + mockMetrics := NewMockMetrics(ctrl) + logger := logging.NewMockLogger(logging.DEBUG) + client := &natsClient{ + js: mockJS, + logger: logger, + metrics: mockMetrics, + config: Config{ + Server: "nats://localhost:4222", + Consumer: "test-consumer", + MaxWait: time.Second, + }, + } + + ctx := context.TODO() + + mockJS.EXPECT().PullSubscribe("test", "test-consumer", gomock.Any()).Return(mockSub, nil) + mockSub.EXPECT().Fetch(1, gomock.Any()).Return([]*nats.Msg{mockMsg}, nil) + + mockMetrics.EXPECT().IncrementCounter(gomock.Any(), "app_pubsub_subscribe_total_count", "stream", "test", "consumer", "test-consumer") + mockMetrics.EXPECT().IncrementCounter(gomock.Any(), "app_pubsub_subscribe_success_count", "stream", "test", "consumer", "test-consumer") + + logs := testutil.StdoutOutputForFunc(func() { + msg, err := client.Subscribe(ctx, "test") + require.NoError(t, err) + assert.NotNil(t, msg) + assert.Equal(t, []byte("hello"), msg.Value) + assert.Equal(t, "test", msg.Topic) + }) + + assert.Contains(t, logs, "NATS") + assert.Contains(t, logs, "SUB") + assert.Contains(t, logs, "hello") + assert.Contains(t, logs, "test") +} + +func TestNATSClient_SubscribeError(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockJS := NewMockJetStreamContext(ctrl) + mockMetrics := NewMockMetrics(ctrl) + logger := logging.NewMockLogger(logging.DEBUG) + client := &natsClient{ + js: mockJS, + logger: logger, + metrics: mockMetrics, + config: Config{ + Server: "nats://localhost:4222", + Consumer: "test-consumer", + }, + } + + ctx := context.TODO() + mockJS.EXPECT().PullSubscribe("test", "test-consumer", gomock.Any()).Return(nil, errors.New("subscribe error")) + mockMetrics.EXPECT().IncrementCounter(gomock.Any(), "app_pubsub_subscribe_total_count", "stream", "test", "consumer", "test-consumer") + + logs := testutil.StderrOutputForFunc(func() { + msg, err := client.Subscribe(ctx, "test") + assert.Error(t, err) + assert.Nil(t, msg) + }) + + assert.Contains(t, logs, "subscribe error") +} + +func TestNATSClient_Close(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockConn := NewMockConnection(ctrl) + client := &natsClient{conn: mockConn} + + mockConn.EXPECT().Drain().Return(nil) + + err := client.Close() + require.NoError(t, err) +} + +func TestNew(t *testing.T) { + testCases := []struct { + name string + config Config + expectNil bool + }{ + { + name: "Empty Server", + config: Config{}, + expectNil: true, + }, + { + name: "Valid Config", + config: Config{ + Server: "nats://localhost:4222", + }, + expectNil: false, + }, + } + + for _, tc := range testCases { + t.Run(tc.name, func(t *testing.T) { + client, err := New(tc.config, logging.NewMockLogger(logging.ERROR), NewMockMetrics(gomock.NewController(t))) + if tc.expectNil { + assert.Nil(t, client) + assert.Error(t, err) + } else { + assert.NotNil(t, client) + assert.NoError(t, err) + } + }) + } +} From ba51980e8d37ee256cd5b8c85b7ca34ef724f05e Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Mon, 9 Sep 2024 21:53:19 -0500 Subject: [PATCH 007/163] =?UTF-8?q?=E2=9C=85=20updated=20nats=20test?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/interfaces.go | 2 +- .../datasource/pubsub/nats/message_test.go | 1 - .../datasource/pubsub/nats/message_wrapper.go | 37 ++++ pkg/gofr/datasource/pubsub/nats/nats.go | 167 ++++++++++----- pkg/gofr/datasource/pubsub/nats/nats_test.go | 201 +++++++++++------- 5 files changed, 277 insertions(+), 131 deletions(-) create mode 100644 pkg/gofr/datasource/pubsub/nats/message_wrapper.go diff --git a/pkg/gofr/datasource/pubsub/nats/interfaces.go b/pkg/gofr/datasource/pubsub/nats/interfaces.go index 60e33c351..7609857ef 100644 --- a/pkg/gofr/datasource/pubsub/nats/interfaces.go +++ b/pkg/gofr/datasource/pubsub/nats/interfaces.go @@ -52,7 +52,7 @@ type Subscription interface { // Connection represents the NATS connection. type Connection interface { Status() nats.Status - JetStream(opts ...nats.JSOpt) (nats.JetStreamContext, error) // Use NATS' JetStreamContext + JetStream(opts ...nats.JSOpt) (JetStreamContext, error) // Use NATS' JetStreamContext Close() Drain() error } diff --git a/pkg/gofr/datasource/pubsub/nats/message_test.go b/pkg/gofr/datasource/pubsub/nats/message_test.go index b3333074a..49f3b9ae4 100644 --- a/pkg/gofr/datasource/pubsub/nats/message_test.go +++ b/pkg/gofr/datasource/pubsub/nats/message_test.go @@ -34,7 +34,6 @@ func TestNATSMessage_Commit(t *testing.T) { mockMsg.EXPECT().Ack().Return(nil) n.Commit() - // No assertion needed here as we're not expecting any logged output } func TestNATSMessage_CommitError(t *testing.T) { diff --git a/pkg/gofr/datasource/pubsub/nats/message_wrapper.go b/pkg/gofr/datasource/pubsub/nats/message_wrapper.go new file mode 100644 index 000000000..3b3e998ec --- /dev/null +++ b/pkg/gofr/datasource/pubsub/nats/message_wrapper.go @@ -0,0 +1,37 @@ +package nats + +import ( + "github.com/nats-io/nats.go" + "gofr.dev/pkg/gofr/datasource/pubsub" +) + +type natsMessageWrapper struct { + msg *nats.Msg + logger pubsub.Logger +} + +func newNATSMessageWrapper(msg *nats.Msg, logger pubsub.Logger) *natsMessageWrapper { + return &natsMessageWrapper{msg: msg, logger: logger} +} + +func (w *natsMessageWrapper) Ack() error { + return w.msg.Ack() +} + +func (w *natsMessageWrapper) Data() []byte { + return w.msg.Data +} + +func (w *natsMessageWrapper) Subject() string { + return w.msg.Subject +} + +func (w *natsMessageWrapper) Headers() nats.Header { + return w.msg.Header +} + +func (w *natsMessageWrapper) Commit() { + if err := w.msg.Ack(); err != nil { + w.logger.Errorf("unable to acknowledge message on NATS JetStream: %v", err) + } +} diff --git a/pkg/gofr/datasource/pubsub/nats/nats.go b/pkg/gofr/datasource/pubsub/nats/nats.go index 867b9e9eb..219c25dfd 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats.go +++ b/pkg/gofr/datasource/pubsub/nats/nats.go @@ -3,19 +3,31 @@ package nats import ( "context" "errors" + "fmt" "sync" "time" "github.com/nats-io/nats.go" - "github.com/nats-io/nats.go/jetstream" + "go.opentelemetry.io/otel" "gofr.dev/pkg/gofr/datasource/pubsub" ) +var natsConnect = nats.Connect + +var jetStreamCreate = func(conn *nats.Conn, opts ...nats.JSOpt) (JetStreamContext, error) { + js, err := conn.JetStream(opts...) + if err != nil { + return nil, err + } + return newJetStreamContextWrapper(js), nil +} + // Errors for NATS operations var ( ErrConsumerNotProvided = errors.New("consumer name not provided") errServerNotProvided = errors.New("NATS server address not provided") errPublisherNotConfigured = errors.New("can't publish message: publisher not configured or stream is empty") + errStreamNotProvided = errors.New("stream name not provided") errNATSConnectionNotOpen = errors.New("NATS connection not open") ) @@ -37,13 +49,13 @@ type StreamConfig struct { // natsClient represents a client for NATS JetStream operations. type natsClient struct { - conn Connection - js JetStreamContext - consumer map[string]jetstream.Consumer - mu *sync.RWMutex - logger pubsub.Logger - config Config - metrics Metrics + conn Connection + js JetStreamContext + mu *sync.RWMutex + logger pubsub.Logger + config Config + metrics Metrics + fetchFunc func(*nats.Subscription, int, ...nats.PullOpt) ([]*nats.Msg, error) } type natsConnection struct { @@ -54,8 +66,12 @@ func (nc *natsConnection) Status() nats.Status { return nc.Conn.Status() } -func (nc *natsConnection) JetStream(opts ...nats.JSOpt) (nats.JetStreamContext, error) { - return nc.Conn.JetStream(opts...) +func (nc *natsConnection) JetStream(opts ...nats.JSOpt) (JetStreamContext, error) { + js, err := nc.Conn.JetStream(opts...) + if err != nil { + return nil, err + } + return newJetStreamContextWrapper(js), nil } // New initializes a new NATS JetStream client. @@ -65,7 +81,9 @@ func New(conf Config, logger pubsub.Logger, metrics Metrics) (*natsClient, error return nil, err } - nc, err := nats.Connect(conf.Server) + logger.Debugf("connecting to NATS server '%s'", conf.Server) + + nc, err := natsConnect(conf.Server) if err != nil { logger.Errorf("failed to connect to NATS server at %v: %v", conf.Server, err) return nil, err @@ -73,104 +91,151 @@ func New(conf Config, logger pubsub.Logger, metrics Metrics) (*natsClient, error conn := &natsConnection{Conn: nc} - natsJS, err := conn.JetStream() + js, err := jetStreamCreate(nc) if err != nil { logger.Errorf("failed to create JetStream context: %v", err) return nil, err } - // Wrap nats.JetStreamContext with custom wrapper - js := newJetStreamContextWrapper(natsJS) + logger.Logf("connected to NATS server '%s'", conf.Server) return &natsClient{ conn: conn, js: js, mu: &sync.RWMutex{}, logger: logger, + config: conf, metrics: metrics, }, nil } -// Publish sends a message to the specified NATS JetStream stream. func (n *natsClient) Publish(ctx context.Context, stream string, message []byte) error { - if stream == "" { + ctx, span := otel.GetTracerProvider().Tracer("gofr").Start(ctx, "nats-publish") + defer span.End() + + n.metrics.IncrementCounter(ctx, "app_pubsub_publish_total_count", "stream", stream) + + if n.js == nil || stream == "" { + n.logger.Error(errPublisherNotConfigured.Error()) return errPublisherNotConfigured } + start := time.Now() _, err := n.js.Publish(stream, message) + end := time.Since(start) + if err != nil { - n.logger.Errorf("failed to publish message: %v", err) + n.logger.Errorf("failed to publish message to NATS JetStream: %v", err) return err } + n.logger.Debug(&pubsub.Log{ + Mode: "PUB", + CorrelationID: span.SpanContext().TraceID().String(), + MessageValue: string(message), + Topic: stream, + Host: n.config.Server, + PubSubBackend: "NATS", + Time: end.Microseconds(), + }) + + n.metrics.IncrementCounter(ctx, "app_pubsub_publish_success_count", "stream", stream) + return nil } -// Subscribe listens for messages on the specified stream and returns the next available message. func (n *natsClient) Subscribe(ctx context.Context, stream string) (*pubsub.Message, error) { if n.config.Consumer == "" { n.logger.Error("consumer name not provided") return nil, ErrConsumerNotProvided } + ctx, span := otel.GetTracerProvider().Tracer("gofr").Start(ctx, "nats-subscribe") + defer span.End() + + n.metrics.IncrementCounter(ctx, "app_pubsub_subscribe_total_count", "stream", stream, "consumer", n.config.Consumer) + n.mu.Lock() defer n.mu.Unlock() - // Define consumer configuration - consCfg := &nats.ConsumerConfig{ - Durable: n.config.Consumer, - AckPolicy: n.config.Stream.AckPolicy, - DeliverPolicy: n.config.Stream.DeliverPolicy, - } - - // Ensure the consumer is created if it doesn't exist - _, err := n.js.AddConsumer(stream, consCfg) - if err != nil { - n.logger.Errorf("failed to create or attach consumer: %v", err) - return nil, err - } + start := time.Now() - // Fetch the next message sub, err := n.js.PullSubscribe(stream, n.config.Consumer, nats.PullMaxWaiting(128)) if err != nil { - return nil, err + errMsg := fmt.Sprintf("failed to create or attach consumer: %v", err) + n.logger.Error(errMsg) + return nil, errors.New(errMsg) } - messages, err := sub.Fetch(1, nats.MaxWait(n.config.MaxWait)) - if err != nil { - return nil, err + var msgs []*nats.Msg + if n.fetchFunc != nil { + msgs, err = n.fetchFunc(sub, 1, nats.MaxWait(n.config.MaxWait)) + } else { + msgs, err = sub.Fetch(1, nats.MaxWait(n.config.MaxWait)) } - if len(messages) == 0 { + if len(msgs) == 0 { return nil, errors.New("no messages received") } - msg := messages[0] + msg := msgs[0] - // Acknowledge the message if needed - if err := msg.Ack(); err != nil { - n.logger.Errorf("failed to acknowledge message: %v", err) - return nil, err - } + m := pubsub.NewMessage(ctx) + m.Value = msg.Data + m.Topic = stream + m.Committer = newNATSMessageWrapper(msg, n.logger) - return &pubsub.Message{ - Value: msg.Data, - Topic: stream, - }, nil + end := time.Since(start) + + n.logger.Debug(&pubsub.Log{ + Mode: "SUB", + CorrelationID: span.SpanContext().TraceID().String(), + MessageValue: string(msg.Data), + Topic: stream, + Host: n.config.Server, + PubSubBackend: "NATS", + Time: end.Microseconds(), + }) + + n.metrics.IncrementCounter(ctx, "app_pubsub_subscribe_success_count", "stream", stream, "consumer", n.config.Consumer) + + return m, nil } -// Close gracefully closes the NATS connection. func (n *natsClient) Close() error { + var err error + + if n.js != nil { + if e := n.js.DeleteStream(n.config.Stream.Subject); e != nil { + err = errors.Join(err, e) + } + } + if n.conn != nil { - return n.conn.Drain() + err = errors.Join(err, n.conn.Drain()) } - return errNATSConnectionNotOpen + + return err +} + +func (n *natsClient) DeleteStream(ctx context.Context, name string) error { + return n.js.DeleteStream(name) +} + +func (n *natsClient) CreateStream(ctx context.Context, name string) error { + _, err := n.js.AddStream(&nats.StreamConfig{ + Name: name, + Subjects: []string{name}, + }) + return err } -// validateConfigs ensures that the necessary NATS configuration values are provided. func validateConfigs(conf Config) error { if conf.Server == "" { return errServerNotProvided } + if conf.Stream.Subject == "" { + return errStreamNotProvided + } return nil } diff --git a/pkg/gofr/datasource/pubsub/nats/nats_test.go b/pkg/gofr/datasource/pubsub/nats/nats_test.go index 423ea8dc2..637215610 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats_test.go +++ b/pkg/gofr/datasource/pubsub/nats/nats_test.go @@ -3,6 +3,7 @@ package nats import ( "context" "errors" + "sync" "testing" "time" @@ -21,8 +22,11 @@ func TestValidateConfigs(t *testing.T) { expected error }{ { - name: "Valid Config", - config: Config{Server: "nats://localhost:4222"}, + name: "Valid Config", + config: Config{ + Server: "nats://localhost:4222", + Stream: StreamConfig{Subject: "test-stream"}, + }, expected: nil, }, { @@ -40,13 +44,44 @@ func TestValidateConfigs(t *testing.T) { } } +func TestNATSClient_Publish(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockJS := NewMockJetStreamContext(ctrl) + mockMetrics := NewMockMetrics(ctrl) + + logs := testutil.StdoutOutputForFunc(func() { + logger := logging.NewMockLogger(logging.DEBUG) + client := &natsClient{ + js: mockJS, + logger: logger, + metrics: mockMetrics, + config: Config{Server: "nats://localhost:4222"}, + } + + ctx := context.TODO() + mockJS.EXPECT().Publish("test", []byte(`hello`)).Return(&nats.PubAck{}, nil) + mockMetrics.EXPECT().IncrementCounter(gomock.Any(), "app_pubsub_publish_total_count", "stream", "test") + mockMetrics.EXPECT().IncrementCounter(gomock.Any(), "app_pubsub_publish_success_count", "stream", "test") + + err := client.Publish(ctx, "test", []byte(`hello`)) + require.NoError(t, err) + }) + + assert.Contains(t, logs, "NATS") + assert.Contains(t, logs, "PUB") + assert.Contains(t, logs, "test") + assert.Contains(t, logs, "hello") +} + func TestNATSClient_PublishError(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() mockJS := NewMockJetStreamContext(ctrl) mockMetrics := NewMockMetrics(ctrl) - client := &natsClient{js: mockJS, metrics: mockMetrics} + ctx := context.TODO() testCases := []struct { @@ -59,19 +94,30 @@ func TestNATSClient_PublishError(t *testing.T) { expLog string }{ { - desc: "error JetStream is nil", - client: &natsClient{metrics: mockMetrics}, + desc: "error JetStream is nil", + client: &natsClient{ + js: nil, + metrics: mockMetrics, + }, stream: "test", + msg: []byte("test message"), expErr: errPublisherNotConfigured, + expLog: "can't publish message: publisher not configured or stream is empty", }, { - desc: "error stream is not provided", - client: client, + desc: "error stream is not provided", + client: &natsClient{ + js: mockJS, + metrics: mockMetrics, + }, expErr: errPublisherNotConfigured, }, { - desc: "error while publishing message", - client: client, + desc: "error while publishing message", + client: &natsClient{ + js: mockJS, + metrics: mockMetrics, + }, stream: "test", setupMock: func() { mockJS.EXPECT().Publish("test", gomock.Any()).Return(nil, errors.New("publish error")) @@ -83,83 +129,59 @@ func TestNATSClient_PublishError(t *testing.T) { for _, tc := range testCases { t.Run(tc.desc, func(t *testing.T) { - logger := logging.NewMockLogger(logging.DEBUG) - tc.client.logger = logger if tc.setupMock != nil { tc.setupMock() } mockMetrics.EXPECT().IncrementCounter(gomock.Any(), "app_pubsub_publish_total_count", "stream", tc.stream).AnyTimes() logs := testutil.StderrOutputForFunc(func() { + logger := logging.NewMockLogger(logging.DEBUG) + tc.client.logger = logger + err := tc.client.Publish(ctx, tc.stream, tc.msg) assert.Equal(t, tc.expErr, err) }) - assert.Contains(t, logs, tc.expLog) + if tc.expLog != "" { + assert.Contains(t, logs, tc.expLog) + } }) } } -func TestNATSClient_Publish(t *testing.T) { +func TestNATSClient_SubscribeSuccess(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() mockJS := NewMockJetStreamContext(ctrl) + mockSub := &nats.Subscription{} + mockMsg := &nats.Msg{Data: []byte("hello"), Subject: "test"} mockMetrics := NewMockMetrics(ctrl) - logger := logging.NewMockLogger(logging.DEBUG) - client := &natsClient{ - js: mockJS, - logger: logger, - metrics: mockMetrics, - config: Config{Server: "nats://localhost:4222"}, - } - - ctx := context.TODO() - mockJS.EXPECT().Publish("test", []byte(`hello`)).Return(&nats.PubAck{}, nil) - mockMetrics.EXPECT().IncrementCounter(gomock.Any(), "app_pubsub_publish_total_count", "stream", "test") - mockMetrics.EXPECT().IncrementCounter(gomock.Any(), "app_pubsub_publish_success_count", "stream", "test") logs := testutil.StdoutOutputForFunc(func() { - err := client.Publish(ctx, "test", []byte(`hello`)) - require.NoError(t, err) - }) - - assert.Contains(t, logs, "NATS") - assert.Contains(t, logs, "PUB") - assert.Contains(t, logs, "hello") - assert.Contains(t, logs, "test") -} - -func TestNATSClient_SubscribeSuccess(t *testing.T) { - ctrl := gomock.NewController(t) - defer ctrl.Finish() - - mockJS := NewMockJetStreamContext(ctrl) - mockSub := NewMockSubscription(ctrl) - mockMsg := nats.NewMsg("test") - mockMsg.Data = []byte("hello") - mockMetrics := NewMockMetrics(ctrl) - logger := logging.NewMockLogger(logging.DEBUG) - client := &natsClient{ - js: mockJS, - logger: logger, - metrics: mockMetrics, - config: Config{ - Server: "nats://localhost:4222", - Consumer: "test-consumer", - MaxWait: time.Second, - }, - } + logger := logging.NewMockLogger(logging.DEBUG) + client := &natsClient{ + js: mockJS, + logger: logger, + metrics: mockMetrics, + config: Config{ + Server: "nats://localhost:4222", + Consumer: "test-consumer", + MaxWait: time.Second, + }, + mu: &sync.RWMutex{}, + } - ctx := context.TODO() + client.fetchFunc = func(sub *nats.Subscription, batch int, opts ...nats.PullOpt) ([]*nats.Msg, error) { + return []*nats.Msg{mockMsg}, nil + } - mockJS.EXPECT().PullSubscribe("test", "test-consumer", gomock.Any()).Return(mockSub, nil) - mockSub.EXPECT().Fetch(1, gomock.Any()).Return([]*nats.Msg{mockMsg}, nil) + ctx := context.TODO() - mockMetrics.EXPECT().IncrementCounter(gomock.Any(), "app_pubsub_subscribe_total_count", "stream", "test", "consumer", "test-consumer") - mockMetrics.EXPECT().IncrementCounter(gomock.Any(), "app_pubsub_subscribe_success_count", "stream", "test", "consumer", "test-consumer") + mockJS.EXPECT().PullSubscribe("test", "test-consumer", gomock.Any()).Return(mockSub, nil) + mockMetrics.EXPECT().IncrementCounter(gomock.Any(), "app_pubsub_subscribe_total_count", "stream", "test", "consumer", "test-consumer") + mockMetrics.EXPECT().IncrementCounter(gomock.Any(), "app_pubsub_subscribe_success_count", "stream", "test", "consumer", "test-consumer") - logs := testutil.StdoutOutputForFunc(func() { msg, err := client.Subscribe(ctx, "test") require.NoError(t, err) assert.NotNil(t, msg) @@ -169,8 +191,8 @@ func TestNATSClient_SubscribeSuccess(t *testing.T) { assert.Contains(t, logs, "NATS") assert.Contains(t, logs, "SUB") - assert.Contains(t, logs, "hello") assert.Contains(t, logs, "test") + assert.Contains(t, logs, "hello") } func TestNATSClient_SubscribeError(t *testing.T) { @@ -179,28 +201,31 @@ func TestNATSClient_SubscribeError(t *testing.T) { mockJS := NewMockJetStreamContext(ctrl) mockMetrics := NewMockMetrics(ctrl) - logger := logging.NewMockLogger(logging.DEBUG) - client := &natsClient{ - js: mockJS, - logger: logger, - metrics: mockMetrics, - config: Config{ - Server: "nats://localhost:4222", - Consumer: "test-consumer", - }, - } - - ctx := context.TODO() - mockJS.EXPECT().PullSubscribe("test", "test-consumer", gomock.Any()).Return(nil, errors.New("subscribe error")) - mockMetrics.EXPECT().IncrementCounter(gomock.Any(), "app_pubsub_subscribe_total_count", "stream", "test", "consumer", "test-consumer") logs := testutil.StderrOutputForFunc(func() { + logger := logging.NewMockLogger(logging.DEBUG) + client := &natsClient{ + js: mockJS, + logger: logger, + metrics: mockMetrics, + config: Config{ + Server: "nats://localhost:4222", + Consumer: "test-consumer", + }, + mu: &sync.RWMutex{}, + } + + ctx := context.TODO() + mockJS.EXPECT().PullSubscribe("test", "test-consumer", gomock.Any()).Return(nil, errors.New("subscribe error")) + mockMetrics.EXPECT().IncrementCounter(gomock.Any(), "app_pubsub_subscribe_total_count", "stream", "test", "consumer", "test-consumer") + msg, err := client.Subscribe(ctx, "test") assert.Error(t, err) assert.Nil(t, msg) + assert.Contains(t, err.Error(), "failed to create or attach consumer") }) - assert.Contains(t, logs, "subscribe error") + assert.Contains(t, logs, "failed to create or attach consumer: subscribe error") } func TestNATSClient_Close(t *testing.T) { @@ -217,9 +242,13 @@ func TestNATSClient_Close(t *testing.T) { } func TestNew(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + testCases := []struct { name string config Config + setupMock func() expectNil bool }{ { @@ -231,6 +260,18 @@ func TestNew(t *testing.T) { name: "Valid Config", config: Config{ Server: "nats://localhost:4222", + Stream: StreamConfig{Subject: "test-stream"}, + }, + setupMock: func() { + // mockConn := NewMockConnection(ctrl) + mockJS := NewMockJetStreamContext(ctrl) + + natsConnect = func(serverURL string, opts ...nats.Option) (*nats.Conn, error) { + return &nats.Conn{}, nil + } + jetStreamCreate = func(conn *nats.Conn, opts ...nats.JSOpt) (JetStreamContext, error) { + return mockJS, nil + } }, expectNil: false, }, @@ -238,7 +279,11 @@ func TestNew(t *testing.T) { for _, tc := range testCases { t.Run(tc.name, func(t *testing.T) { - client, err := New(tc.config, logging.NewMockLogger(logging.ERROR), NewMockMetrics(gomock.NewController(t))) + if tc.setupMock != nil { + tc.setupMock() + } + + client, err := New(tc.config, logging.NewMockLogger(logging.ERROR), NewMockMetrics(ctrl)) if tc.expectNil { assert.Nil(t, client) assert.Error(t, err) From bc613e2ff1aab2dfa95129004922a5095491a4bb Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Thu, 12 Sep 2024 14:40:56 -0500 Subject: [PATCH 008/163] =?UTF-8?q?=F0=9F=A4=A1=20added=20mocked=20nats=20?= =?UTF-8?q?connection?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/health.go | 12 +-- .../datasource/pubsub/nats/health_test.go | 97 ++++++++++++++++++- pkg/gofr/datasource/pubsub/nats/interfaces.go | 8 ++ .../datasource/pubsub/nats/message_wrapper.go | 3 + pkg/gofr/datasource/pubsub/nats/nats.go | 11 +-- pkg/gofr/datasource/pubsub/nats/nats_test.go | 51 +++++++++- 6 files changed, 166 insertions(+), 16 deletions(-) diff --git a/pkg/gofr/datasource/pubsub/nats/health.go b/pkg/gofr/datasource/pubsub/nats/health.go index 98d762f86..d750dca9a 100644 --- a/pkg/gofr/datasource/pubsub/nats/health.go +++ b/pkg/gofr/datasource/pubsub/nats/health.go @@ -5,7 +5,6 @@ import ( "gofr.dev/pkg/gofr/datasource" ) -// Health returns the health of the NATS connection. func (n *natsClient) Health() datasource.Health { health := datasource.Health{ Details: make(map[string]interface{}), @@ -13,18 +12,19 @@ func (n *natsClient) Health() datasource.Health { health.Status = datasource.StatusUp - // Check connection status - if n.conn.Status() != nats.CONNECTED { + connectionStatus := n.conn.Status() + health.Details["connection_status"] = connectionStatus.String() + + if connectionStatus != nats.CONNECTED { health.Status = datasource.StatusDown } health.Details["host"] = n.config.Server health.Details["backend"] = "NATS" - health.Details["connection_status"] = n.conn.Status().String() health.Details["jetstream_enabled"] = n.js != nil - // Simple JetStream check - if n.js != nil { + // Only check JetStream if the connection is CONNECTED + if connectionStatus == nats.CONNECTED && n.js != nil { _, err := n.js.AccountInfo() if err != nil { health.Details["jetstream_status"] = "Error: " + err.Error() diff --git a/pkg/gofr/datasource/pubsub/nats/health_test.go b/pkg/gofr/datasource/pubsub/nats/health_test.go index d84b37170..99f2a54dd 100644 --- a/pkg/gofr/datasource/pubsub/nats/health_test.go +++ b/pkg/gofr/datasource/pubsub/nats/health_test.go @@ -2,12 +2,13 @@ package nats import ( "context" + "errors" "testing" "github.com/nats-io/nats.go" "github.com/nats-io/nats.go/jetstream" "github.com/stretchr/testify/assert" - + "go.uber.org/mock/gomock" "gofr.dev/pkg/gofr/datasource" "gofr.dev/pkg/gofr/logging" ) @@ -125,3 +126,97 @@ func TestNATSClient_HealthJetStreamError(t *testing.T) { assert.Equal(t, true, health.Details["jetstream_enabled"]) assert.Equal(t, "Error: nats: connection closed", health.Details["jetstream_status"]) } + +func TestNATSClient_Health(t *testing.T) { + testCases := []struct { + name string + setupMocks func(*MockConnection, *MockJetStreamContext) + expectedStatus string + expectedDetails map[string]interface{} + }{ + { + name: "HealthyConnection", + setupMocks: func(mockConn *MockConnection, mockJS *MockJetStreamContext) { + mockConn.EXPECT().Status().Return(nats.CONNECTED).AnyTimes() + mockJS.EXPECT().AccountInfo(gomock.Any()).Return(&nats.AccountInfo{}, nil) + }, + expectedStatus: datasource.StatusUp, + expectedDetails: map[string]interface{}{ + "host": "nats://localhost:4222", + "backend": "NATS", + "connection_status": "CONNECTED", + "jetstream_enabled": true, + "jetstream_status": "OK", + }, + }, + { + name: "DisconnectedStatus", + setupMocks: func(mockConn *MockConnection, mockJS *MockJetStreamContext) { + mockConn.EXPECT().Status().Return(nats.DISCONNECTED).AnyTimes() + }, + expectedStatus: datasource.StatusDown, + expectedDetails: map[string]interface{}{ + "host": "nats://localhost:4222", + "backend": "NATS", + "connection_status": "DISCONNECTED", + "jetstream_enabled": true, + }, + }, + { + name: "JetStreamError", + setupMocks: func(mockConn *MockConnection, mockJS *MockJetStreamContext) { + mockConn.EXPECT().Status().Return(nats.CONNECTED).AnyTimes() + mockJS.EXPECT().AccountInfo(gomock.Any()).Return(nil, errors.New("jetstream error")) + }, + expectedStatus: datasource.StatusUp, + expectedDetails: map[string]interface{}{ + "host": "nats://localhost:4222", + "backend": "NATS", + "connection_status": "CONNECTED", + "jetstream_enabled": true, + "jetstream_status": "Error: jetstream error", + }, + }, + { + name: "NoJetStream", + setupMocks: func(mockConn *MockConnection, mockJS *MockJetStreamContext) { + mockConn.EXPECT().Status().Return(nats.CONNECTED).AnyTimes() + }, + expectedStatus: datasource.StatusUp, + expectedDetails: map[string]interface{}{ + "host": "nats://localhost:4222", + "backend": "NATS", + "connection_status": "CONNECTED", + "jetstream_enabled": false, + }, + }, + } + + for _, tc := range testCases { + t.Run(tc.name, func(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockConn := NewMockConnection(ctrl) + mockJS := NewMockJetStreamContext(ctrl) + + tc.setupMocks(mockConn, mockJS) + + client := &natsClient{ + conn: mockConn, + js: mockJS, + config: Config{Server: "nats://localhost:4222"}, + logger: logging.NewMockLogger(logging.DEBUG), + } + + if tc.name == "NoJetStream" { + client.js = nil + } + + health := client.Health() + + assert.Equal(t, tc.expectedStatus, health.Status) + assert.Equal(t, tc.expectedDetails, health.Details) + }) + } +} diff --git a/pkg/gofr/datasource/pubsub/nats/interfaces.go b/pkg/gofr/datasource/pubsub/nats/interfaces.go index 7609857ef..98d64d796 100644 --- a/pkg/gofr/datasource/pubsub/nats/interfaces.go +++ b/pkg/gofr/datasource/pubsub/nats/interfaces.go @@ -86,3 +86,11 @@ type JetStreamContext interface { ConsumersInfo(stream string, opts ...nats.JSOpt) <-chan *nats.ConsumerInfo AccountInfo(opts ...nats.JSOpt) (*nats.AccountInfo, error) } + +// NatsConn interface abstracts the necessary methods from nats.Conn +type NatsConn interface { + Status() nats.Status + JetStream(opts ...nats.JSOpt) (nats.JetStreamContext, error) + Close() + Drain() error +} diff --git a/pkg/gofr/datasource/pubsub/nats/message_wrapper.go b/pkg/gofr/datasource/pubsub/nats/message_wrapper.go index 3b3e998ec..3741cc599 100644 --- a/pkg/gofr/datasource/pubsub/nats/message_wrapper.go +++ b/pkg/gofr/datasource/pubsub/nats/message_wrapper.go @@ -1,3 +1,6 @@ +//go:build !ignore +// +build !ignore + package nats import ( diff --git a/pkg/gofr/datasource/pubsub/nats/nats.go b/pkg/gofr/datasource/pubsub/nats/nats.go index 219c25dfd..a703c4eb6 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats.go +++ b/pkg/gofr/datasource/pubsub/nats/nats.go @@ -58,16 +58,13 @@ type natsClient struct { fetchFunc func(*nats.Subscription, int, ...nats.PullOpt) ([]*nats.Msg, error) } +// Update the natsConnection struct to use this interface type natsConnection struct { - *nats.Conn -} - -func (nc *natsConnection) Status() nats.Status { - return nc.Conn.Status() + NatsConn } func (nc *natsConnection) JetStream(opts ...nats.JSOpt) (JetStreamContext, error) { - js, err := nc.Conn.JetStream(opts...) + js, err := nc.NatsConn.JetStream(opts...) if err != nil { return nil, err } @@ -89,7 +86,7 @@ func New(conf Config, logger pubsub.Logger, metrics Metrics) (*natsClient, error return nil, err } - conn := &natsConnection{Conn: nc} + conn := &natsConnection{NatsConn: nc} js, err := jetStreamCreate(nc) if err != nil { diff --git a/pkg/gofr/datasource/pubsub/nats/nats_test.go b/pkg/gofr/datasource/pubsub/nats/nats_test.go index 637215610..4862c9c33 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats_test.go +++ b/pkg/gofr/datasource/pubsub/nats/nats_test.go @@ -34,6 +34,13 @@ func TestValidateConfigs(t *testing.T) { config: Config{}, expected: errServerNotProvided, }, + { + name: "Empty Stream Subject", + config: Config{ + Server: "nats://localhost:4222", + }, + expected: errStreamNotProvided, + }, } for _, tc := range testCases { @@ -233,8 +240,17 @@ func TestNATSClient_Close(t *testing.T) { defer ctrl.Finish() mockConn := NewMockConnection(ctrl) - client := &natsClient{conn: mockConn} + mockJS := NewMockJetStreamContext(ctrl) + + client := &natsClient{ + conn: mockConn, + js: mockJS, + config: Config{ + Stream: StreamConfig{Subject: "test-stream"}, + }, + } + mockJS.EXPECT().DeleteStream("test-stream").Return(nil) mockConn.EXPECT().Drain().Return(nil) err := client.Close() @@ -263,7 +279,6 @@ func TestNew(t *testing.T) { Stream: StreamConfig{Subject: "test-stream"}, }, setupMock: func() { - // mockConn := NewMockConnection(ctrl) mockJS := NewMockJetStreamContext(ctrl) natsConnect = func(serverURL string, opts ...nats.Option) (*nats.Conn, error) { @@ -294,3 +309,35 @@ func TestNew(t *testing.T) { }) } } + +func TestNatsClient_DeleteStream(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockJS := NewMockJetStreamContext(ctrl) + client := &natsClient{js: mockJS} + + ctx := context.Background() + streamName := "test-stream" + + mockJS.EXPECT().DeleteStream(streamName).Return(nil) + + err := client.DeleteStream(ctx, streamName) + assert.NoError(t, err) +} + +func TestNatsClient_CreateStream(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockJS := NewMockJetStreamContext(ctrl) + client := &natsClient{js: mockJS} + + ctx := context.Background() + streamName := "test-stream" + + mockJS.EXPECT().AddStream(gomock.Any()).Return(&nats.StreamInfo{}, nil) + + err := client.CreateStream(ctx, streamName) + assert.NoError(t, err) +} From a227f93f6130db6dc32813f659bdec3a3e822548 Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Thu, 12 Sep 2024 20:19:46 -0500 Subject: [PATCH 009/163] =?UTF-8?q?=F0=9F=9A=A8=20fixing=20linter=20issues?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/errors.go | 19 +++ pkg/gofr/datasource/pubsub/nats/health.go | 20 ++- .../datasource/pubsub/nats/health_test.go | 92 +++++++------ pkg/gofr/datasource/pubsub/nats/interfaces.go | 7 +- pkg/gofr/datasource/pubsub/nats/nats.go | 104 +++++++------- pkg/gofr/datasource/pubsub/nats/nats_test.go | 130 +++++++++++------- 6 files changed, 225 insertions(+), 147 deletions(-) create mode 100644 pkg/gofr/datasource/pubsub/nats/errors.go diff --git a/pkg/gofr/datasource/pubsub/nats/errors.go b/pkg/gofr/datasource/pubsub/nats/errors.go new file mode 100644 index 000000000..293e771a5 --- /dev/null +++ b/pkg/gofr/datasource/pubsub/nats/errors.go @@ -0,0 +1,19 @@ +package nats + +import "errors" + +var ( + // NATS Errors. + ErrFailedToCreateConsumer = errors.New("failed to create or attach consumer") + errPublisherNotConfigured = errors.New("can't publish message: publisher not configured or stream is empty") + errPublish = errors.New("failed to publish message to NATS JetStream") + errSubscribe = errors.New("failed to create or attach consumer") + ErrNoMessagesReceived = errors.New("no messages received") + errServerNotProvided = errors.New("NATS server address not provided") + errNATSConnection = errors.New("failed to connect to NATS server") + + // NATS JetStream Errors. + ErrConsumerNotProvided = errors.New("consumer name not provided") + errStreamNotProvided = errors.New("stream name not provided") + errJetStream = errors.New("JetStream error") +) diff --git a/pkg/gofr/datasource/pubsub/nats/health.go b/pkg/gofr/datasource/pubsub/nats/health.go index d750dca9a..90c385615 100644 --- a/pkg/gofr/datasource/pubsub/nats/health.go +++ b/pkg/gofr/datasource/pubsub/nats/health.go @@ -5,7 +5,19 @@ import ( "gofr.dev/pkg/gofr/datasource" ) -func (n *natsClient) Health() datasource.Health { +const ( + natsBackend = "NATS" + jetstreamStatusOK = "OK" + jetstreamStatusError = "Error" + jetstreamConnectionError = "Error: nats: connection closed" + jetstreamConnectionClosed = "CLOSED" + jetstreamConnectionOK = "Connection OK" + jetstreamConnected = "CONNECTED" + jetstreamDisconnected = "DISCONNECTED" + jetstreamError = "Error: jetstream error" +) + +func (n *NatsClient) Health() datasource.Health { health := datasource.Health{ Details: make(map[string]interface{}), } @@ -20,16 +32,16 @@ func (n *natsClient) Health() datasource.Health { } health.Details["host"] = n.config.Server - health.Details["backend"] = "NATS" + health.Details["backend"] = natsBackend health.Details["jetstream_enabled"] = n.js != nil // Only check JetStream if the connection is CONNECTED if connectionStatus == nats.CONNECTED && n.js != nil { _, err := n.js.AccountInfo() if err != nil { - health.Details["jetstream_status"] = "Error: " + err.Error() + health.Details["jetstream_status"] = jetstreamStatusError + err.Error() } else { - health.Details["jetstream_status"] = "OK" + health.Details["jetstream_status"] = jetstreamStatusOK } } diff --git a/pkg/gofr/datasource/pubsub/nats/health_test.go b/pkg/gofr/datasource/pubsub/nats/health_test.go index 99f2a54dd..430e0a9ca 100644 --- a/pkg/gofr/datasource/pubsub/nats/health_test.go +++ b/pkg/gofr/datasource/pubsub/nats/health_test.go @@ -2,7 +2,6 @@ package nats import ( "context" - "errors" "testing" "github.com/nats-io/nats.go" @@ -13,7 +12,11 @@ import ( "gofr.dev/pkg/gofr/logging" ) -// mockConn is a minimal mock implementation of nats.Conn +const ( + natsServer = "nats://localhost:4222" +) + +// mockConn is a minimal mock implementation of nats.Conn. type mockConn struct { status nats.Status } @@ -22,21 +25,22 @@ func (m *mockConn) Status() nats.Status { return m.status } -// mockJetStream is a minimal mock implementation of jetstream.JetStream +// mockJetStream is a minimal mock implementation of jetstream.JetStream. type mockJetStream struct { accountInfoErr error } -func (m *mockJetStream) AccountInfo(ctx context.Context) (*jetstream.AccountInfo, error) { +func (m *mockJetStream) AccountInfo(_ context.Context) (*jetstream.AccountInfo, error) { if m.accountInfoErr != nil { return nil, m.accountInfoErr } + return &jetstream.AccountInfo{}, nil } -// testNATSClient is a test-specific implementation of natsClient +// testNATSClient is a test-specific implementation of NatsClient. type testNATSClient struct { - natsClient + NatsClient mockConn *mockConn mockJetStream *mockJetStream } @@ -53,7 +57,7 @@ func (c *testNATSClient) Health() datasource.Health { } health.Details["host"] = c.config.Server - health.Details["backend"] = "NATS" + health.Details["backend"] = natsBackend health.Details["connection_status"] = c.mockConn.Status().String() health.Details["jetstream_enabled"] = c.mockJetStream != nil @@ -62,7 +66,7 @@ func (c *testNATSClient) Health() datasource.Health { if err != nil { health.Details["jetstream_status"] = "Error: " + err.Error() } else { - health.Details["jetstream_status"] = "OK" + health.Details["jetstream_status"] = jetstreamStatusOK } } @@ -71,8 +75,8 @@ func (c *testNATSClient) Health() datasource.Health { func TestNATSClient_HealthStatusUP(t *testing.T) { client := &testNATSClient{ - natsClient: natsClient{ - config: Config{Server: "nats://localhost:4222"}, + NatsClient: NatsClient{ + config: &Config{Server: natsServer}, logger: logging.NewMockLogger(logging.DEBUG), }, mockConn: &mockConn{status: nats.CONNECTED}, @@ -82,17 +86,17 @@ func TestNATSClient_HealthStatusUP(t *testing.T) { health := client.Health() assert.Equal(t, datasource.StatusUp, health.Status) - assert.Equal(t, "nats://localhost:4222", health.Details["host"]) - assert.Equal(t, "NATS", health.Details["backend"]) - assert.Equal(t, "CONNECTED", health.Details["connection_status"]) + assert.Equal(t, natsServer, health.Details["host"]) + assert.Equal(t, natsBackend, health.Details["backend"]) + assert.Equal(t, jetstreamConnected, health.Details["connection_status"]) assert.Equal(t, true, health.Details["jetstream_enabled"]) - assert.Equal(t, "OK", health.Details["jetstream_status"]) + assert.Equal(t, jetstreamStatusOK, health.Details["jetstream_status"]) } func TestNATSClient_HealthStatusDown(t *testing.T) { client := &testNATSClient{ - natsClient: natsClient{ - config: Config{Server: "nats://localhost:4222"}, + NatsClient: NatsClient{ + config: &Config{Server: natsServer}, logger: logging.NewMockLogger(logging.DEBUG), }, mockConn: &mockConn{status: nats.CLOSED}, @@ -101,16 +105,16 @@ func TestNATSClient_HealthStatusDown(t *testing.T) { health := client.Health() assert.Equal(t, datasource.StatusDown, health.Status) - assert.Equal(t, "nats://localhost:4222", health.Details["host"]) - assert.Equal(t, "NATS", health.Details["backend"]) - assert.Equal(t, "CLOSED", health.Details["connection_status"]) + assert.Equal(t, natsServer, health.Details["host"]) + assert.Equal(t, natsBackend, health.Details["backend"]) + assert.Equal(t, jetstreamConnectionClosed, health.Details["connection_status"]) assert.Equal(t, false, health.Details["jetstream_enabled"]) } func TestNATSClient_HealthJetStreamError(t *testing.T) { client := &testNATSClient{ - natsClient: natsClient{ - config: Config{Server: "nats://localhost:4222"}, + NatsClient: NatsClient{ + config: &Config{Server: natsServer}, logger: logging.NewMockLogger(logging.DEBUG), }, mockConn: &mockConn{status: nats.CONNECTED}, @@ -120,11 +124,11 @@ func TestNATSClient_HealthJetStreamError(t *testing.T) { health := client.Health() assert.Equal(t, datasource.StatusUp, health.Status) - assert.Equal(t, "nats://localhost:4222", health.Details["host"]) - assert.Equal(t, "NATS", health.Details["backend"]) - assert.Equal(t, "CONNECTED", health.Details["connection_status"]) + assert.Equal(t, natsServer, health.Details["host"]) + assert.Equal(t, natsBackend, health.Details["backend"]) + assert.Equal(t, jetstreamConnected, health.Details["connection_status"]) assert.Equal(t, true, health.Details["jetstream_enabled"]) - assert.Equal(t, "Error: nats: connection closed", health.Details["jetstream_status"]) + assert.Equal(t, jetstreamConnectionError, health.Details["jetstream_status"]) } func TestNATSClient_Health(t *testing.T) { @@ -142,23 +146,23 @@ func TestNATSClient_Health(t *testing.T) { }, expectedStatus: datasource.StatusUp, expectedDetails: map[string]interface{}{ - "host": "nats://localhost:4222", - "backend": "NATS", - "connection_status": "CONNECTED", + "host": natsServer, + "backend": natsBackend, + "connection_status": jetstreamConnected, "jetstream_enabled": true, - "jetstream_status": "OK", + "jetstream_status": jetstreamStatusOK, }, }, { name: "DisconnectedStatus", - setupMocks: func(mockConn *MockConnection, mockJS *MockJetStreamContext) { + setupMocks: func(mockConn *MockConnection, _ *MockJetStreamContext) { mockConn.EXPECT().Status().Return(nats.DISCONNECTED).AnyTimes() }, expectedStatus: datasource.StatusDown, expectedDetails: map[string]interface{}{ - "host": "nats://localhost:4222", - "backend": "NATS", - "connection_status": "DISCONNECTED", + "host": natsServer, + "backend": natsBackend, + "connection_status": jetstreamDisconnected, "jetstream_enabled": true, }, }, @@ -166,27 +170,27 @@ func TestNATSClient_Health(t *testing.T) { name: "JetStreamError", setupMocks: func(mockConn *MockConnection, mockJS *MockJetStreamContext) { mockConn.EXPECT().Status().Return(nats.CONNECTED).AnyTimes() - mockJS.EXPECT().AccountInfo(gomock.Any()).Return(nil, errors.New("jetstream error")) + mockJS.EXPECT().AccountInfo(gomock.Any()).Return(nil, jetstreamError) }, expectedStatus: datasource.StatusUp, expectedDetails: map[string]interface{}{ - "host": "nats://localhost:4222", - "backend": "NATS", - "connection_status": "CONNECTED", + "host": natsServer, + "backend": natsBackend, + "connection_status": jetstreamConnected, "jetstream_enabled": true, - "jetstream_status": "Error: jetstream error", + "jetstream_status": jetstreamError, }, }, { name: "NoJetStream", - setupMocks: func(mockConn *MockConnection, mockJS *MockJetStreamContext) { + setupMocks: func(mockConn *MockConnection, _ *MockJetStreamContext) { mockConn.EXPECT().Status().Return(nats.CONNECTED).AnyTimes() }, expectedStatus: datasource.StatusUp, expectedDetails: map[string]interface{}{ - "host": "nats://localhost:4222", - "backend": "NATS", - "connection_status": "CONNECTED", + "host": natsServer, + "backend": natsBackend, + "connection_status": jetstreamConnected, "jetstream_enabled": false, }, }, @@ -202,10 +206,10 @@ func TestNATSClient_Health(t *testing.T) { tc.setupMocks(mockConn, mockJS) - client := &natsClient{ + client := &NatsClient{ conn: mockConn, js: mockJS, - config: Config{Server: "nats://localhost:4222"}, + config: &Config{Server: natsServer}, logger: logging.NewMockLogger(logging.DEBUG), } diff --git a/pkg/gofr/datasource/pubsub/nats/interfaces.go b/pkg/gofr/datasource/pubsub/nats/interfaces.go index 98d64d796..4a65ae9b1 100644 --- a/pkg/gofr/datasource/pubsub/nats/interfaces.go +++ b/pkg/gofr/datasource/pubsub/nats/interfaces.go @@ -10,7 +10,7 @@ import ( ) type MsgMetadata struct { - MsgId string + MsgID string Stream string Subject string Sequence uint64 @@ -19,7 +19,7 @@ type MsgMetadata struct { ReplyChain []string } -// Msg represents a NATS message +// Msg represents a NATS message. type Msg interface { Ack() error Data() []byte @@ -42,6 +42,7 @@ type Client interface { Close() error } +// Subscription represents a NATS subscription. type Subscription interface { Fetch(batch int, opts ...nats.PullOpt) ([]*nats.Msg, error) Drain() error @@ -87,7 +88,7 @@ type JetStreamContext interface { AccountInfo(opts ...nats.JSOpt) (*nats.AccountInfo, error) } -// NatsConn interface abstracts the necessary methods from nats.Conn +// NatsConn interface abstracts the necessary methods from nats.Conn. type NatsConn interface { Status() nats.Status JetStream(opts ...nats.JSOpt) (nats.JetStreamContext, error) diff --git a/pkg/gofr/datasource/pubsub/nats/nats.go b/pkg/gofr/datasource/pubsub/nats/nats.go index a703c4eb6..f25bcb3b4 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats.go +++ b/pkg/gofr/datasource/pubsub/nats/nats.go @@ -3,7 +3,6 @@ package nats import ( "context" "errors" - "fmt" "sync" "time" @@ -12,32 +11,14 @@ import ( "gofr.dev/pkg/gofr/datasource/pubsub" ) -var natsConnect = nats.Connect - -var jetStreamCreate = func(conn *nats.Conn, opts ...nats.JSOpt) (JetStreamContext, error) { - js, err := conn.JetStream(opts...) - if err != nil { - return nil, err - } - return newJetStreamContextWrapper(js), nil -} - -// Errors for NATS operations -var ( - ErrConsumerNotProvided = errors.New("consumer name not provided") - errServerNotProvided = errors.New("NATS server address not provided") - errPublisherNotConfigured = errors.New("can't publish message: publisher not configured or stream is empty") - errStreamNotProvided = errors.New("stream name not provided") - errNATSConnectionNotOpen = errors.New("NATS connection not open") -) - // Config defines the NATS client configuration. type Config struct { - Server string - Stream StreamConfig - Consumer string - MaxWait time.Duration - BatchSize int + Server string + Stream StreamConfig + Consumer string + MaxWait time.Duration + MaxPullWait int + BatchSize int } // StreamConfig holds stream settings for NATS JetStream. @@ -47,18 +28,18 @@ type StreamConfig struct { DeliverPolicy nats.DeliverPolicy } -// natsClient represents a client for NATS JetStream operations. -type natsClient struct { +// NatsClient represents a client for NATS JetStream operations. +type NatsClient struct { conn Connection js JetStreamContext mu *sync.RWMutex logger pubsub.Logger - config Config + config *Config metrics Metrics fetchFunc func(*nats.Subscription, int, ...nats.PullOpt) ([]*nats.Msg, error) } -// Update the natsConnection struct to use this interface +// Update the natsConnection struct to use this interface. type natsConnection struct { NatsConn } @@ -68,11 +49,17 @@ func (nc *natsConnection) JetStream(opts ...nats.JSOpt) (JetStreamContext, error if err != nil { return nil, err } + return newJetStreamContextWrapper(js), nil } // New initializes a new NATS JetStream client. -func New(conf Config, logger pubsub.Logger, metrics Metrics) (*natsClient, error) { +func New(conf *Config, + logger pubsub.Logger, + metrics Metrics, + natsConnect func(string, ...nats.Option) (*nats.Conn, error), + jetStreamCreate func(conn *nats.Conn, opts ...nats.JSOpt) (JetStreamContext, error), +) (*NatsClient, error) { if err := validateConfigs(conf); err != nil { logger.Errorf("could not initialize NATS JetStream: %v", err) return nil, err @@ -96,7 +83,7 @@ func New(conf Config, logger pubsub.Logger, metrics Metrics) (*natsClient, error logger.Logf("connected to NATS server '%s'", conf.Server) - return &natsClient{ + return &NatsClient{ conn: conn, js: js, mu: &sync.RWMutex{}, @@ -106,7 +93,7 @@ func New(conf Config, logger pubsub.Logger, metrics Metrics) (*natsClient, error }, nil } -func (n *natsClient) Publish(ctx context.Context, stream string, message []byte) error { +func (n *NatsClient) Publish(ctx context.Context, stream string, message []byte) error { ctx, span := otel.GetTracerProvider().Tracer("gofr").Start(ctx, "nats-publish") defer span.End() @@ -141,7 +128,7 @@ func (n *natsClient) Publish(ctx context.Context, stream string, message []byte) return nil } -func (n *natsClient) Subscribe(ctx context.Context, stream string) (*pubsub.Message, error) { +func (n *NatsClient) Subscribe(ctx context.Context, stream string) (*pubsub.Message, error) { if n.config.Consumer == "" { n.logger.Error("consumer name not provided") return nil, ErrConsumerNotProvided @@ -150,18 +137,18 @@ func (n *natsClient) Subscribe(ctx context.Context, stream string) (*pubsub.Mess ctx, span := otel.GetTracerProvider().Tracer("gofr").Start(ctx, "nats-subscribe") defer span.End() - n.metrics.IncrementCounter(ctx, "app_pubsub_subscribe_total_count", "stream", stream, "consumer", n.config.Consumer) + n.metrics.IncrementCounter(ctx, + "app_pubsub_subscribe_total_count", "stream", stream, "consumer", n.config.Consumer) n.mu.Lock() defer n.mu.Unlock() start := time.Now() - sub, err := n.js.PullSubscribe(stream, n.config.Consumer, nats.PullMaxWaiting(128)) + sub, err := n.js.PullSubscribe(stream, n.config.Consumer, nats.PullMaxWaiting(n.config.MaxPullWait)) if err != nil { - errMsg := fmt.Sprintf("failed to create or attach consumer: %v", err) - n.logger.Error(errMsg) - return nil, errors.New(errMsg) + n.logger.Error(err.Error()) + return nil, errSubscribe } var msgs []*nats.Msg @@ -171,8 +158,13 @@ func (n *natsClient) Subscribe(ctx context.Context, stream string) (*pubsub.Mess msgs, err = sub.Fetch(1, nats.MaxWait(n.config.MaxWait)) } + if err != nil { + n.logger.Errorf("failed to fetch messages: %v", err) + return nil, err + } + if len(msgs) == 0 { - return nil, errors.New("no messages received") + return nil, ErrNoMessagesReceived } msg := msgs[0] @@ -199,7 +191,7 @@ func (n *natsClient) Subscribe(ctx context.Context, stream string) (*pubsub.Mess return m, nil } -func (n *natsClient) Close() error { +func (n *NatsClient) Close() error { var err error if n.js != nil { @@ -215,24 +207,42 @@ func (n *natsClient) Close() error { return err } -func (n *natsClient) DeleteStream(ctx context.Context, name string) error { +func (n *NatsClient) DeleteStream(_ context.Context, name string) error { return n.js.DeleteStream(name) } -func (n *natsClient) CreateStream(ctx context.Context, name string) error { +func (n *NatsClient) CreateStream(_ context.Context, name string) error { _, err := n.js.AddStream(&nats.StreamConfig{ Name: name, Subjects: []string{name}, }) + return err } -func validateConfigs(conf Config) error { +func NewNATSClient(conf *Config, logger pubsub.Logger, metrics Metrics) (*NatsClient, error) { + return New(conf, logger, metrics, nats.Connect, defaultJetStreamCreate) +} + +func defaultJetStreamCreate(conn *nats.Conn, opts ...nats.JSOpt) (JetStreamContext, error) { + js, err := conn.JetStream(opts...) + if err != nil { + return nil, err + } + + return newJetStreamContextWrapper(js), nil +} + +func validateConfigs(conf *Config) error { + err := error(nil) + if conf.Server == "" { - return errServerNotProvided + err = errServerNotProvided } - if conf.Stream.Subject == "" { - return errStreamNotProvided + + if err == nil && conf.Stream.Subject == "" { + err = errStreamNotProvided } - return nil + + return err } diff --git a/pkg/gofr/datasource/pubsub/nats/nats_test.go b/pkg/gofr/datasource/pubsub/nats/nats_test.go index 4862c9c33..d4fb9ba97 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats_test.go +++ b/pkg/gofr/datasource/pubsub/nats/nats_test.go @@ -2,7 +2,6 @@ package nats import ( "context" - "errors" "sync" "testing" "time" @@ -24,7 +23,7 @@ func TestValidateConfigs(t *testing.T) { { name: "Valid Config", config: Config{ - Server: "nats://localhost:4222", + Server: natsServer, Stream: StreamConfig{Subject: "test-stream"}, }, expected: nil, @@ -37,7 +36,7 @@ func TestValidateConfigs(t *testing.T) { { name: "Empty Stream Subject", config: Config{ - Server: "nats://localhost:4222", + Server: natsServer, }, expected: errStreamNotProvided, }, @@ -45,7 +44,7 @@ func TestValidateConfigs(t *testing.T) { for _, tc := range testCases { t.Run(tc.name, func(t *testing.T) { - err := validateConfigs(tc.config) + err := validateConfigs(&tc.config) assert.Equal(t, tc.expected, err) }) } @@ -60,14 +59,15 @@ func TestNATSClient_Publish(t *testing.T) { logs := testutil.StdoutOutputForFunc(func() { logger := logging.NewMockLogger(logging.DEBUG) - client := &natsClient{ + client := &NatsClient{ js: mockJS, logger: logger, metrics: mockMetrics, - config: Config{Server: "nats://localhost:4222"}, + config: &Config{Server: natsServer}, } ctx := context.TODO() + mockJS.EXPECT().Publish("test", []byte(`hello`)).Return(&nats.PubAck{}, nil) mockMetrics.EXPECT().IncrementCounter(gomock.Any(), "app_pubsub_publish_total_count", "stream", "test") mockMetrics.EXPECT().IncrementCounter(gomock.Any(), "app_pubsub_publish_success_count", "stream", "test") @@ -93,7 +93,7 @@ func TestNATSClient_PublishError(t *testing.T) { testCases := []struct { desc string - client *natsClient + client *NatsClient stream string msg []byte setupMock func() @@ -102,7 +102,7 @@ func TestNATSClient_PublishError(t *testing.T) { }{ { desc: "error JetStream is nil", - client: &natsClient{ + client: &NatsClient{ js: nil, metrics: mockMetrics, }, @@ -113,7 +113,7 @@ func TestNATSClient_PublishError(t *testing.T) { }, { desc: "error stream is not provided", - client: &natsClient{ + client: &NatsClient{ js: mockJS, metrics: mockMetrics, }, @@ -121,15 +121,15 @@ func TestNATSClient_PublishError(t *testing.T) { }, { desc: "error while publishing message", - client: &natsClient{ + client: &NatsClient{ js: mockJS, metrics: mockMetrics, }, stream: "test", setupMock: func() { - mockJS.EXPECT().Publish("test", gomock.Any()).Return(nil, errors.New("publish error")) + mockJS.EXPECT().Publish("test", gomock.Any()).Return(nil, errPublish) }, - expErr: errors.New("publish error"), + expErr: errPublish, expLog: "failed to publish message to NATS JetStream", }, } @@ -139,7 +139,10 @@ func TestNATSClient_PublishError(t *testing.T) { if tc.setupMock != nil { tc.setupMock() } - mockMetrics.EXPECT().IncrementCounter(gomock.Any(), "app_pubsub_publish_total_count", "stream", tc.stream).AnyTimes() + + mockMetrics.EXPECT(). + IncrementCounter(gomock.Any(), "app_pubsub_publish_total_count", "stream", tc.stream). + AnyTimes() logs := testutil.StderrOutputForFunc(func() { logger := logging.NewMockLogger(logging.DEBUG) @@ -167,19 +170,19 @@ func TestNATSClient_SubscribeSuccess(t *testing.T) { logs := testutil.StdoutOutputForFunc(func() { logger := logging.NewMockLogger(logging.DEBUG) - client := &natsClient{ + client := &NatsClient{ js: mockJS, logger: logger, metrics: mockMetrics, - config: Config{ - Server: "nats://localhost:4222", + config: &Config{ + Server: natsServer, Consumer: "test-consumer", MaxWait: time.Second, }, mu: &sync.RWMutex{}, } - client.fetchFunc = func(sub *nats.Subscription, batch int, opts ...nats.PullOpt) ([]*nats.Msg, error) { + client.fetchFunc = func(_ *nats.Subscription, _ int, _ ...nats.PullOpt) ([]*nats.Msg, error) { return []*nats.Msg{mockMsg}, nil } @@ -211,11 +214,11 @@ func TestNATSClient_SubscribeError(t *testing.T) { logs := testutil.StderrOutputForFunc(func() { logger := logging.NewMockLogger(logging.DEBUG) - client := &natsClient{ + client := &NatsClient{ js: mockJS, logger: logger, metrics: mockMetrics, - config: Config{ + config: &Config{ Server: "nats://localhost:4222", Consumer: "test-consumer", }, @@ -223,11 +226,12 @@ func TestNATSClient_SubscribeError(t *testing.T) { } ctx := context.TODO() - mockJS.EXPECT().PullSubscribe("test", "test-consumer", gomock.Any()).Return(nil, errors.New("subscribe error")) + + mockJS.EXPECT().PullSubscribe("test", "test-consumer", gomock.Any()).Return(nil, errSubscribe) mockMetrics.EXPECT().IncrementCounter(gomock.Any(), "app_pubsub_subscribe_total_count", "stream", "test", "consumer", "test-consumer") msg, err := client.Subscribe(ctx, "test") - assert.Error(t, err) + require.Error(t, err) assert.Nil(t, msg) assert.Contains(t, err.Error(), "failed to create or attach consumer") }) @@ -242,10 +246,10 @@ func TestNATSClient_Close(t *testing.T) { mockConn := NewMockConnection(ctrl) mockJS := NewMockJetStreamContext(ctrl) - client := &natsClient{ + client := &NatsClient{ conn: mockConn, js: mockJS, - config: Config{ + config: &Config{ Stream: StreamConfig{Subject: "test-stream"}, }, } @@ -262,44 +266,72 @@ func TestNew(t *testing.T) { defer ctrl.Finish() testCases := []struct { - name string - config Config - setupMock func() - expectNil bool + name string + config Config + natsConnectFunc func(string, ...nats.Option) (*nats.Conn, error) + jetStreamCreateFunc func(*nats.Conn, ...nats.JSOpt) (JetStreamContext, error) + expectErr bool }{ { - name: "Empty Server", - config: Config{}, - expectNil: true, + name: "Empty Server", + config: Config{}, + natsConnectFunc: func(_ string, _ ...nats.Option) (*nats.Conn, error) { + return &nats.Conn{}, nil + }, + jetStreamCreateFunc: func(_ *nats.Conn, _ ...nats.JSOpt) (JetStreamContext, error) { + return NewMockJetStreamContext(ctrl), nil + }, + expectErr: true, // We expect an error due to empty server }, { name: "Valid Config", config: Config{ - Server: "nats://localhost:4222", + Server: natsServer, Stream: StreamConfig{Subject: "test-stream"}, }, - setupMock: func() { - mockJS := NewMockJetStreamContext(ctrl) - - natsConnect = func(serverURL string, opts ...nats.Option) (*nats.Conn, error) { - return &nats.Conn{}, nil - } - jetStreamCreate = func(conn *nats.Conn, opts ...nats.JSOpt) (JetStreamContext, error) { - return mockJS, nil - } + natsConnectFunc: func(_ string, _ ...nats.Option) (*nats.Conn, error) { + return &nats.Conn{}, nil }, - expectNil: false, + jetStreamCreateFunc: func(_ *nats.Conn, _ ...nats.JSOpt) (JetStreamContext, error) { + return NewMockJetStreamContext(ctrl), nil + }, + expectErr: false, + }, + { + name: "Error in natsConnectFunc", + config: Config{ + Server: natsServer, + Stream: StreamConfig{Subject: "test-stream"}, + }, + natsConnectFunc: func(_ string, _ ...nats.Option) (*nats.Conn, error) { + return nil, errNATSConnection + }, + jetStreamCreateFunc: func(_ *nats.Conn, _ ...nats.JSOpt) (JetStreamContext, error) { + return NewMockJetStreamContext(ctrl), nil + }, + expectErr: true, + }, + { + name: "Error in jetStreamCreateFunc", + config: Config{ + Server: natsServer, + Stream: StreamConfig{Subject: "test-stream"}, + }, + natsConnectFunc: func(_ string, _ ...nats.Option) (*nats.Conn, error) { + return &nats.Conn{}, nil + }, + jetStreamCreateFunc: func(_ *nats.Conn, _ ...nats.JSOpt) (JetStreamContext, error) { + return nil, errJetStream + }, + expectErr: true, }, } for _, tc := range testCases { + tc := tc // capture range variable t.Run(tc.name, func(t *testing.T) { - if tc.setupMock != nil { - tc.setupMock() - } - - client, err := New(tc.config, logging.NewMockLogger(logging.ERROR), NewMockMetrics(ctrl)) - if tc.expectNil { + client, err := New(&tc.config, logging.NewMockLogger(logging.ERROR), NewMockMetrics(ctrl), tc.natsConnectFunc, tc.jetStreamCreateFunc) + if tc.expectErr { assert.Nil(t, client) assert.Error(t, err) } else { @@ -315,7 +347,7 @@ func TestNatsClient_DeleteStream(t *testing.T) { defer ctrl.Finish() mockJS := NewMockJetStreamContext(ctrl) - client := &natsClient{js: mockJS} + client := &NatsClient{js: mockJS} ctx := context.Background() streamName := "test-stream" @@ -331,7 +363,7 @@ func TestNatsClient_CreateStream(t *testing.T) { defer ctrl.Finish() mockJS := NewMockJetStreamContext(ctrl) - client := &natsClient{js: mockJS} + client := &NatsClient{js: mockJS} ctx := context.Background() streamName := "test-stream" From 2be427335cc2ecb19f13686a64aab66e33bc3a5e Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Thu, 12 Sep 2024 20:20:52 -0500 Subject: [PATCH 010/163] =?UTF-8?q?=F0=9F=90=9B=20fixing=20kafka=20thing?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/kafka/interfaces.go | 2 ++ 1 file changed, 2 insertions(+) diff --git a/pkg/gofr/datasource/pubsub/kafka/interfaces.go b/pkg/gofr/datasource/pubsub/kafka/interfaces.go index d62b09928..a79c7cd88 100644 --- a/pkg/gofr/datasource/pubsub/kafka/interfaces.go +++ b/pkg/gofr/datasource/pubsub/kafka/interfaces.go @@ -6,6 +6,8 @@ import ( "github.com/segmentio/kafka-go" ) +//go:generate go run go.uber.org/mock/mockgen -source=interfaces.go -destination=mock_interfaces.go -package=kafka + type Reader interface { ReadMessage(ctx context.Context) (kafka.Message, error) CommitMessages(ctx context.Context, msgs ...kafka.Message) error From 5ed9e4edb691ccc4abab203c1461510bce911906 Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Thu, 12 Sep 2024 20:23:26 -0500 Subject: [PATCH 011/163] =?UTF-8?q?=F0=9F=94=A7=20renaming=20NATSClient?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/health.go | 2 +- .../datasource/pubsub/nats/health_test.go | 12 +++++------ pkg/gofr/datasource/pubsub/nats/nats.go | 20 +++++++++---------- pkg/gofr/datasource/pubsub/nats/nats_test.go | 20 +++++++++---------- 4 files changed, 27 insertions(+), 27 deletions(-) diff --git a/pkg/gofr/datasource/pubsub/nats/health.go b/pkg/gofr/datasource/pubsub/nats/health.go index 90c385615..f04144b83 100644 --- a/pkg/gofr/datasource/pubsub/nats/health.go +++ b/pkg/gofr/datasource/pubsub/nats/health.go @@ -17,7 +17,7 @@ const ( jetstreamError = "Error: jetstream error" ) -func (n *NatsClient) Health() datasource.Health { +func (n *NATSClient) Health() datasource.Health { health := datasource.Health{ Details: make(map[string]interface{}), } diff --git a/pkg/gofr/datasource/pubsub/nats/health_test.go b/pkg/gofr/datasource/pubsub/nats/health_test.go index 430e0a9ca..fd0ebc8db 100644 --- a/pkg/gofr/datasource/pubsub/nats/health_test.go +++ b/pkg/gofr/datasource/pubsub/nats/health_test.go @@ -38,9 +38,9 @@ func (m *mockJetStream) AccountInfo(_ context.Context) (*jetstream.AccountInfo, return &jetstream.AccountInfo{}, nil } -// testNATSClient is a test-specific implementation of NatsClient. +// testNATSClient is a test-specific implementation of NATSClient. type testNATSClient struct { - NatsClient + NATSClient mockConn *mockConn mockJetStream *mockJetStream } @@ -75,7 +75,7 @@ func (c *testNATSClient) Health() datasource.Health { func TestNATSClient_HealthStatusUP(t *testing.T) { client := &testNATSClient{ - NatsClient: NatsClient{ + NATSClient: NATSClient{ config: &Config{Server: natsServer}, logger: logging.NewMockLogger(logging.DEBUG), }, @@ -95,7 +95,7 @@ func TestNATSClient_HealthStatusUP(t *testing.T) { func TestNATSClient_HealthStatusDown(t *testing.T) { client := &testNATSClient{ - NatsClient: NatsClient{ + NATSClient: NATSClient{ config: &Config{Server: natsServer}, logger: logging.NewMockLogger(logging.DEBUG), }, @@ -113,7 +113,7 @@ func TestNATSClient_HealthStatusDown(t *testing.T) { func TestNATSClient_HealthJetStreamError(t *testing.T) { client := &testNATSClient{ - NatsClient: NatsClient{ + NATSClient: NATSClient{ config: &Config{Server: natsServer}, logger: logging.NewMockLogger(logging.DEBUG), }, @@ -206,7 +206,7 @@ func TestNATSClient_Health(t *testing.T) { tc.setupMocks(mockConn, mockJS) - client := &NatsClient{ + client := &NATSClient{ conn: mockConn, js: mockJS, config: &Config{Server: natsServer}, diff --git a/pkg/gofr/datasource/pubsub/nats/nats.go b/pkg/gofr/datasource/pubsub/nats/nats.go index f25bcb3b4..d2a5ca374 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats.go +++ b/pkg/gofr/datasource/pubsub/nats/nats.go @@ -28,8 +28,8 @@ type StreamConfig struct { DeliverPolicy nats.DeliverPolicy } -// NatsClient represents a client for NATS JetStream operations. -type NatsClient struct { +// NATSClient represents a client for NATS JetStream operations. +type NATSClient struct { conn Connection js JetStreamContext mu *sync.RWMutex @@ -59,7 +59,7 @@ func New(conf *Config, metrics Metrics, natsConnect func(string, ...nats.Option) (*nats.Conn, error), jetStreamCreate func(conn *nats.Conn, opts ...nats.JSOpt) (JetStreamContext, error), -) (*NatsClient, error) { +) (*NATSClient, error) { if err := validateConfigs(conf); err != nil { logger.Errorf("could not initialize NATS JetStream: %v", err) return nil, err @@ -83,7 +83,7 @@ func New(conf *Config, logger.Logf("connected to NATS server '%s'", conf.Server) - return &NatsClient{ + return &NATSClient{ conn: conn, js: js, mu: &sync.RWMutex{}, @@ -93,7 +93,7 @@ func New(conf *Config, }, nil } -func (n *NatsClient) Publish(ctx context.Context, stream string, message []byte) error { +func (n *NATSClient) Publish(ctx context.Context, stream string, message []byte) error { ctx, span := otel.GetTracerProvider().Tracer("gofr").Start(ctx, "nats-publish") defer span.End() @@ -128,7 +128,7 @@ func (n *NatsClient) Publish(ctx context.Context, stream string, message []byte) return nil } -func (n *NatsClient) Subscribe(ctx context.Context, stream string) (*pubsub.Message, error) { +func (n *NATSClient) Subscribe(ctx context.Context, stream string) (*pubsub.Message, error) { if n.config.Consumer == "" { n.logger.Error("consumer name not provided") return nil, ErrConsumerNotProvided @@ -191,7 +191,7 @@ func (n *NatsClient) Subscribe(ctx context.Context, stream string) (*pubsub.Mess return m, nil } -func (n *NatsClient) Close() error { +func (n *NATSClient) Close() error { var err error if n.js != nil { @@ -207,11 +207,11 @@ func (n *NatsClient) Close() error { return err } -func (n *NatsClient) DeleteStream(_ context.Context, name string) error { +func (n *NATSClient) DeleteStream(_ context.Context, name string) error { return n.js.DeleteStream(name) } -func (n *NatsClient) CreateStream(_ context.Context, name string) error { +func (n *NATSClient) CreateStream(_ context.Context, name string) error { _, err := n.js.AddStream(&nats.StreamConfig{ Name: name, Subjects: []string{name}, @@ -220,7 +220,7 @@ func (n *NatsClient) CreateStream(_ context.Context, name string) error { return err } -func NewNATSClient(conf *Config, logger pubsub.Logger, metrics Metrics) (*NatsClient, error) { +func NewNATSClient(conf *Config, logger pubsub.Logger, metrics Metrics) (*NATSClient, error) { return New(conf, logger, metrics, nats.Connect, defaultJetStreamCreate) } diff --git a/pkg/gofr/datasource/pubsub/nats/nats_test.go b/pkg/gofr/datasource/pubsub/nats/nats_test.go index d4fb9ba97..2076fec16 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats_test.go +++ b/pkg/gofr/datasource/pubsub/nats/nats_test.go @@ -59,7 +59,7 @@ func TestNATSClient_Publish(t *testing.T) { logs := testutil.StdoutOutputForFunc(func() { logger := logging.NewMockLogger(logging.DEBUG) - client := &NatsClient{ + client := &NATSClient{ js: mockJS, logger: logger, metrics: mockMetrics, @@ -93,7 +93,7 @@ func TestNATSClient_PublishError(t *testing.T) { testCases := []struct { desc string - client *NatsClient + client *NATSClient stream string msg []byte setupMock func() @@ -102,7 +102,7 @@ func TestNATSClient_PublishError(t *testing.T) { }{ { desc: "error JetStream is nil", - client: &NatsClient{ + client: &NATSClient{ js: nil, metrics: mockMetrics, }, @@ -113,7 +113,7 @@ func TestNATSClient_PublishError(t *testing.T) { }, { desc: "error stream is not provided", - client: &NatsClient{ + client: &NATSClient{ js: mockJS, metrics: mockMetrics, }, @@ -121,7 +121,7 @@ func TestNATSClient_PublishError(t *testing.T) { }, { desc: "error while publishing message", - client: &NatsClient{ + client: &NATSClient{ js: mockJS, metrics: mockMetrics, }, @@ -170,7 +170,7 @@ func TestNATSClient_SubscribeSuccess(t *testing.T) { logs := testutil.StdoutOutputForFunc(func() { logger := logging.NewMockLogger(logging.DEBUG) - client := &NatsClient{ + client := &NATSClient{ js: mockJS, logger: logger, metrics: mockMetrics, @@ -214,7 +214,7 @@ func TestNATSClient_SubscribeError(t *testing.T) { logs := testutil.StderrOutputForFunc(func() { logger := logging.NewMockLogger(logging.DEBUG) - client := &NatsClient{ + client := &NATSClient{ js: mockJS, logger: logger, metrics: mockMetrics, @@ -246,7 +246,7 @@ func TestNATSClient_Close(t *testing.T) { mockConn := NewMockConnection(ctrl) mockJS := NewMockJetStreamContext(ctrl) - client := &NatsClient{ + client := &NATSClient{ conn: mockConn, js: mockJS, config: &Config{ @@ -347,7 +347,7 @@ func TestNatsClient_DeleteStream(t *testing.T) { defer ctrl.Finish() mockJS := NewMockJetStreamContext(ctrl) - client := &NatsClient{js: mockJS} + client := &NATSClient{js: mockJS} ctx := context.Background() streamName := "test-stream" @@ -363,7 +363,7 @@ func TestNatsClient_CreateStream(t *testing.T) { defer ctrl.Finish() mockJS := NewMockJetStreamContext(ctrl) - client := &NatsClient{js: mockJS} + client := &NATSClient{js: mockJS} ctx := context.Background() streamName := "test-stream" From 52a77be49646201555684c223492aa966b9964ce Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Thu, 12 Sep 2024 20:57:54 -0500 Subject: [PATCH 012/163] =?UTF-8?q?=E2=9C=A8=20adding=20some=20missing=20f?= =?UTF-8?q?iles?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/health.go | 14 +- .../datasource/pubsub/nats/health_test.go | 14 +- .../pubsub/nats/jetstream_wrapper.go | 18 + .../pubsub/nats/mock_custom_interfaces.go | 980 ++++++++++++++++++ pkg/gofr/datasource/pubsub/nats/nats_mocks.go | 7 + 5 files changed, 1019 insertions(+), 14 deletions(-) create mode 100644 pkg/gofr/datasource/pubsub/nats/jetstream_wrapper.go create mode 100644 pkg/gofr/datasource/pubsub/nats/mock_custom_interfaces.go create mode 100644 pkg/gofr/datasource/pubsub/nats/nats_mocks.go diff --git a/pkg/gofr/datasource/pubsub/nats/health.go b/pkg/gofr/datasource/pubsub/nats/health.go index f04144b83..3477078a0 100644 --- a/pkg/gofr/datasource/pubsub/nats/health.go +++ b/pkg/gofr/datasource/pubsub/nats/health.go @@ -6,15 +6,11 @@ import ( ) const ( - natsBackend = "NATS" - jetstreamStatusOK = "OK" - jetstreamStatusError = "Error" - jetstreamConnectionError = "Error: nats: connection closed" - jetstreamConnectionClosed = "CLOSED" - jetstreamConnectionOK = "Connection OK" - jetstreamConnected = "CONNECTED" - jetstreamDisconnected = "DISCONNECTED" - jetstreamError = "Error: jetstream error" + natsBackend = "NATS" + jetstreamStatusOK = "OK" + jetstreamStatusError = "Error" + jetstreamConnected = "CONNECTED" + jetstreamDisconnected = "DISCONNECTED" ) func (n *NATSClient) Health() datasource.Health { diff --git a/pkg/gofr/datasource/pubsub/nats/health_test.go b/pkg/gofr/datasource/pubsub/nats/health_test.go index fd0ebc8db..50119a75e 100644 --- a/pkg/gofr/datasource/pubsub/nats/health_test.go +++ b/pkg/gofr/datasource/pubsub/nats/health_test.go @@ -2,6 +2,7 @@ package nats import ( "context" + "errors" // Import the errors package "testing" "github.com/nats-io/nats.go" @@ -16,6 +17,9 @@ const ( natsServer = "nats://localhost:4222" ) +// Define jetstreamError as an error +var jetstreamError = errors.New("jetstream error") + // mockConn is a minimal mock implementation of nats.Conn. type mockConn struct { status nats.Status @@ -64,7 +68,7 @@ func (c *testNATSClient) Health() datasource.Health { if c.mockJetStream != nil { _, err := c.mockJetStream.AccountInfo(context.Background()) if err != nil { - health.Details["jetstream_status"] = "Error: " + err.Error() + health.Details["jetstream_status"] = jetstreamStatusError + ": " + err.Error() } else { health.Details["jetstream_status"] = jetstreamStatusOK } @@ -107,7 +111,7 @@ func TestNATSClient_HealthStatusDown(t *testing.T) { assert.Equal(t, datasource.StatusDown, health.Status) assert.Equal(t, natsServer, health.Details["host"]) assert.Equal(t, natsBackend, health.Details["backend"]) - assert.Equal(t, jetstreamConnectionClosed, health.Details["connection_status"]) + assert.Equal(t, jetstreamDisconnected, health.Details["connection_status"]) assert.Equal(t, false, health.Details["jetstream_enabled"]) } @@ -118,7 +122,7 @@ func TestNATSClient_HealthJetStreamError(t *testing.T) { logger: logging.NewMockLogger(logging.DEBUG), }, mockConn: &mockConn{status: nats.CONNECTED}, - mockJetStream: &mockJetStream{accountInfoErr: nats.ErrConnectionClosed}, + mockJetStream: &mockJetStream{accountInfoErr: jetstreamError}, } health := client.Health() @@ -128,7 +132,7 @@ func TestNATSClient_HealthJetStreamError(t *testing.T) { assert.Equal(t, natsBackend, health.Details["backend"]) assert.Equal(t, jetstreamConnected, health.Details["connection_status"]) assert.Equal(t, true, health.Details["jetstream_enabled"]) - assert.Equal(t, jetstreamConnectionError, health.Details["jetstream_status"]) + assert.Equal(t, jetstreamStatusError+": "+jetstreamError.Error(), health.Details["jetstream_status"]) } func TestNATSClient_Health(t *testing.T) { @@ -178,7 +182,7 @@ func TestNATSClient_Health(t *testing.T) { "backend": natsBackend, "connection_status": jetstreamConnected, "jetstream_enabled": true, - "jetstream_status": jetstreamError, + "jetstream_status": jetstreamStatusError + ": " + jetstreamError.Error(), }, }, { diff --git a/pkg/gofr/datasource/pubsub/nats/jetstream_wrapper.go b/pkg/gofr/datasource/pubsub/nats/jetstream_wrapper.go new file mode 100644 index 000000000..b1b19e99f --- /dev/null +++ b/pkg/gofr/datasource/pubsub/nats/jetstream_wrapper.go @@ -0,0 +1,18 @@ +//go:build !ignore +// +build !ignore + +package nats + +import "github.com/nats-io/nats.go" + +type jetStreamContextWrapper struct { + nats.JetStreamContext +} + +func newJetStreamContextWrapper(js nats.JetStreamContext) JetStreamContext { + return &jetStreamContextWrapper{js} +} + +func (j *jetStreamContextWrapper) DeleteStream(name string, opts ...nats.JSOpt) error { + return j.JetStreamContext.DeleteStream(name, opts...) +} diff --git a/pkg/gofr/datasource/pubsub/nats/mock_custom_interfaces.go b/pkg/gofr/datasource/pubsub/nats/mock_custom_interfaces.go new file mode 100644 index 000000000..094d5e94b --- /dev/null +++ b/pkg/gofr/datasource/pubsub/nats/mock_custom_interfaces.go @@ -0,0 +1,980 @@ +// Code generated by MockGen. DO NOT EDIT. +// Source: ./interfaces.go +// +// Generated by this command: +// +// mockgen -destination=mock_custom_interfaces.go -package=nats -source=./interfaces.go Client,Connection,Subscription,JetStreamContext,Msg +// + +// Package nats is a generated GoMock package. +package nats + +import ( + context "context" + reflect "reflect" + time "time" + + nats "github.com/nats-io/nats.go" + jetstream "github.com/nats-io/nats.go/jetstream" + gomock "go.uber.org/mock/gomock" + pubsub "gofr.dev/pkg/gofr/datasource/pubsub" +) + +// MockMsg is a mock of Msg interface. +type MockMsg struct { + ctrl *gomock.Controller + recorder *MockMsgMockRecorder +} + +// MockMsgMockRecorder is the mock recorder for MockMsg. +type MockMsgMockRecorder struct { + mock *MockMsg +} + +// NewMockMsg creates a new mock instance. +func NewMockMsg(ctrl *gomock.Controller) *MockMsg { + mock := &MockMsg{ctrl: ctrl} + mock.recorder = &MockMsgMockRecorder{mock} + return mock +} + +// EXPECT returns an object that allows the caller to indicate expected use. +func (m *MockMsg) EXPECT() *MockMsgMockRecorder { + return m.recorder +} + +// Ack mocks base method. +func (m *MockMsg) Ack() error { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Ack") + ret0, _ := ret[0].(error) + return ret0 +} + +// Ack indicates an expected call of Ack. +func (mr *MockMsgMockRecorder) Ack() *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Ack", reflect.TypeOf((*MockMsg)(nil).Ack)) +} + +// Data mocks base method. +func (m *MockMsg) Data() []byte { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Data") + ret0, _ := ret[0].([]byte) + return ret0 +} + +// Data indicates an expected call of Data. +func (mr *MockMsgMockRecorder) Data() *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Data", reflect.TypeOf((*MockMsg)(nil).Data)) +} + +// DoubleAck mocks base method. +func (m *MockMsg) DoubleAck(arg0 context.Context) error { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "DoubleAck", arg0) + ret0, _ := ret[0].(error) + return ret0 +} + +// DoubleAck indicates an expected call of DoubleAck. +func (mr *MockMsgMockRecorder) DoubleAck(arg0 any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DoubleAck", reflect.TypeOf((*MockMsg)(nil).DoubleAck), arg0) +} + +// Headers mocks base method. +func (m *MockMsg) Headers() nats.Header { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Headers") + ret0, _ := ret[0].(nats.Header) + return ret0 +} + +// Headers indicates an expected call of Headers. +func (mr *MockMsgMockRecorder) Headers() *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Headers", reflect.TypeOf((*MockMsg)(nil).Headers)) +} + +// InProgress mocks base method. +func (m *MockMsg) InProgress() error { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "InProgress") + ret0, _ := ret[0].(error) + return ret0 +} + +// InProgress indicates an expected call of InProgress. +func (mr *MockMsgMockRecorder) InProgress() *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "InProgress", reflect.TypeOf((*MockMsg)(nil).InProgress)) +} + +// Metadata mocks base method. +func (m *MockMsg) Metadata() (*jetstream.MsgMetadata, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Metadata") + ret0, _ := ret[0].(*jetstream.MsgMetadata) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// Metadata indicates an expected call of Metadata. +func (mr *MockMsgMockRecorder) Metadata() *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Metadata", reflect.TypeOf((*MockMsg)(nil).Metadata)) +} + +// Nak mocks base method. +func (m *MockMsg) Nak() error { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Nak") + ret0, _ := ret[0].(error) + return ret0 +} + +// Nak indicates an expected call of Nak. +func (mr *MockMsgMockRecorder) Nak() *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Nak", reflect.TypeOf((*MockMsg)(nil).Nak)) +} + +// NakWithDelay mocks base method. +func (m *MockMsg) NakWithDelay(delay time.Duration) error { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "NakWithDelay", delay) + ret0, _ := ret[0].(error) + return ret0 +} + +// NakWithDelay indicates an expected call of NakWithDelay. +func (mr *MockMsgMockRecorder) NakWithDelay(delay any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "NakWithDelay", reflect.TypeOf((*MockMsg)(nil).NakWithDelay), delay) +} + +// Reply mocks base method. +func (m *MockMsg) Reply() string { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Reply") + ret0, _ := ret[0].(string) + return ret0 +} + +// Reply indicates an expected call of Reply. +func (mr *MockMsgMockRecorder) Reply() *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Reply", reflect.TypeOf((*MockMsg)(nil).Reply)) +} + +// Subject mocks base method. +func (m *MockMsg) Subject() string { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Subject") + ret0, _ := ret[0].(string) + return ret0 +} + +// Subject indicates an expected call of Subject. +func (mr *MockMsgMockRecorder) Subject() *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Subject", reflect.TypeOf((*MockMsg)(nil).Subject)) +} + +// Term mocks base method. +func (m *MockMsg) Term() error { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Term") + ret0, _ := ret[0].(error) + return ret0 +} + +// Term indicates an expected call of Term. +func (mr *MockMsgMockRecorder) Term() *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Term", reflect.TypeOf((*MockMsg)(nil).Term)) +} + +// TermWithReason mocks base method. +func (m *MockMsg) TermWithReason(reason string) error { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "TermWithReason", reason) + ret0, _ := ret[0].(error) + return ret0 +} + +// TermWithReason indicates an expected call of TermWithReason. +func (mr *MockMsgMockRecorder) TermWithReason(reason any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "TermWithReason", reflect.TypeOf((*MockMsg)(nil).TermWithReason), reason) +} + +// MockClient is a mock of Client interface. +type MockClient struct { + ctrl *gomock.Controller + recorder *MockClientMockRecorder +} + +// MockClientMockRecorder is the mock recorder for MockClient. +type MockClientMockRecorder struct { + mock *MockClient +} + +// NewMockClient creates a new mock instance. +func NewMockClient(ctrl *gomock.Controller) *MockClient { + mock := &MockClient{ctrl: ctrl} + mock.recorder = &MockClientMockRecorder{mock} + return mock +} + +// EXPECT returns an object that allows the caller to indicate expected use. +func (m *MockClient) EXPECT() *MockClientMockRecorder { + return m.recorder +} + +// Close mocks base method. +func (m *MockClient) Close() error { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Close") + ret0, _ := ret[0].(error) + return ret0 +} + +// Close indicates an expected call of Close. +func (mr *MockClientMockRecorder) Close() *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Close", reflect.TypeOf((*MockClient)(nil).Close)) +} + +// Publish mocks base method. +func (m *MockClient) Publish(ctx context.Context, stream string, message []byte) error { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Publish", ctx, stream, message) + ret0, _ := ret[0].(error) + return ret0 +} + +// Publish indicates an expected call of Publish. +func (mr *MockClientMockRecorder) Publish(ctx, stream, message any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Publish", reflect.TypeOf((*MockClient)(nil).Publish), ctx, stream, message) +} + +// Subscribe mocks base method. +func (m *MockClient) Subscribe(ctx context.Context, stream string) (*pubsub.Message, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Subscribe", ctx, stream) + ret0, _ := ret[0].(*pubsub.Message) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// Subscribe indicates an expected call of Subscribe. +func (mr *MockClientMockRecorder) Subscribe(ctx, stream any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Subscribe", reflect.TypeOf((*MockClient)(nil).Subscribe), ctx, stream) +} + +// MockSubscription is a mock of Subscription interface. +type MockSubscription struct { + ctrl *gomock.Controller + recorder *MockSubscriptionMockRecorder +} + +// MockSubscriptionMockRecorder is the mock recorder for MockSubscription. +type MockSubscriptionMockRecorder struct { + mock *MockSubscription +} + +// NewMockSubscription creates a new mock instance. +func NewMockSubscription(ctrl *gomock.Controller) *MockSubscription { + mock := &MockSubscription{ctrl: ctrl} + mock.recorder = &MockSubscriptionMockRecorder{mock} + return mock +} + +// EXPECT returns an object that allows the caller to indicate expected use. +func (m *MockSubscription) EXPECT() *MockSubscriptionMockRecorder { + return m.recorder +} + +// Drain mocks base method. +func (m *MockSubscription) Drain() error { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Drain") + ret0, _ := ret[0].(error) + return ret0 +} + +// Drain indicates an expected call of Drain. +func (mr *MockSubscriptionMockRecorder) Drain() *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Drain", reflect.TypeOf((*MockSubscription)(nil).Drain)) +} + +// Fetch mocks base method. +func (m *MockSubscription) Fetch(batch int, opts ...nats.PullOpt) ([]*nats.Msg, error) { + m.ctrl.T.Helper() + varargs := []any{batch} + for _, a := range opts { + varargs = append(varargs, a) + } + ret := m.ctrl.Call(m, "Fetch", varargs...) + ret0, _ := ret[0].([]*nats.Msg) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// Fetch indicates an expected call of Fetch. +func (mr *MockSubscriptionMockRecorder) Fetch(batch any, opts ...any) *gomock.Call { + mr.mock.ctrl.T.Helper() + varargs := append([]any{batch}, opts...) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Fetch", reflect.TypeOf((*MockSubscription)(nil).Fetch), varargs...) +} + +// NextMsg mocks base method. +func (m *MockSubscription) NextMsg(timeout time.Duration) (*nats.Msg, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "NextMsg", timeout) + ret0, _ := ret[0].(*nats.Msg) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// NextMsg indicates an expected call of NextMsg. +func (mr *MockSubscriptionMockRecorder) NextMsg(timeout any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "NextMsg", reflect.TypeOf((*MockSubscription)(nil).NextMsg), timeout) +} + +// Unsubscribe mocks base method. +func (m *MockSubscription) Unsubscribe() error { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Unsubscribe") + ret0, _ := ret[0].(error) + return ret0 +} + +// Unsubscribe indicates an expected call of Unsubscribe. +func (mr *MockSubscriptionMockRecorder) Unsubscribe() *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Unsubscribe", reflect.TypeOf((*MockSubscription)(nil).Unsubscribe)) +} + +// MockConnection is a mock of Connection interface. +type MockConnection struct { + ctrl *gomock.Controller + recorder *MockConnectionMockRecorder +} + +// MockConnectionMockRecorder is the mock recorder for MockConnection. +type MockConnectionMockRecorder struct { + mock *MockConnection +} + +// NewMockConnection creates a new mock instance. +func NewMockConnection(ctrl *gomock.Controller) *MockConnection { + mock := &MockConnection{ctrl: ctrl} + mock.recorder = &MockConnectionMockRecorder{mock} + return mock +} + +// EXPECT returns an object that allows the caller to indicate expected use. +func (m *MockConnection) EXPECT() *MockConnectionMockRecorder { + return m.recorder +} + +// Close mocks base method. +func (m *MockConnection) Close() { + m.ctrl.T.Helper() + m.ctrl.Call(m, "Close") +} + +// Close indicates an expected call of Close. +func (mr *MockConnectionMockRecorder) Close() *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Close", reflect.TypeOf((*MockConnection)(nil).Close)) +} + +// Drain mocks base method. +func (m *MockConnection) Drain() error { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Drain") + ret0, _ := ret[0].(error) + return ret0 +} + +// Drain indicates an expected call of Drain. +func (mr *MockConnectionMockRecorder) Drain() *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Drain", reflect.TypeOf((*MockConnection)(nil).Drain)) +} + +// JetStream mocks base method. +func (m *MockConnection) JetStream(opts ...nats.JSOpt) (JetStreamContext, error) { + m.ctrl.T.Helper() + varargs := []any{} + for _, a := range opts { + varargs = append(varargs, a) + } + ret := m.ctrl.Call(m, "JetStream", varargs...) + ret0, _ := ret[0].(JetStreamContext) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// JetStream indicates an expected call of JetStream. +func (mr *MockConnectionMockRecorder) JetStream(opts ...any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "JetStream", reflect.TypeOf((*MockConnection)(nil).JetStream), opts...) +} + +// Status mocks base method. +func (m *MockConnection) Status() nats.Status { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Status") + ret0, _ := ret[0].(nats.Status) + return ret0 +} + +// Status indicates an expected call of Status. +func (mr *MockConnectionMockRecorder) Status() *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Status", reflect.TypeOf((*MockConnection)(nil).Status)) +} + +// MockJetStreamContext is a mock of JetStreamContext interface. +type MockJetStreamContext struct { + ctrl *gomock.Controller + recorder *MockJetStreamContextMockRecorder +} + +// MockJetStreamContextMockRecorder is the mock recorder for MockJetStreamContext. +type MockJetStreamContextMockRecorder struct { + mock *MockJetStreamContext +} + +// NewMockJetStreamContext creates a new mock instance. +func NewMockJetStreamContext(ctrl *gomock.Controller) *MockJetStreamContext { + mock := &MockJetStreamContext{ctrl: ctrl} + mock.recorder = &MockJetStreamContextMockRecorder{mock} + return mock +} + +// EXPECT returns an object that allows the caller to indicate expected use. +func (m *MockJetStreamContext) EXPECT() *MockJetStreamContextMockRecorder { + return m.recorder +} + +// AccountInfo mocks base method. +func (m *MockJetStreamContext) AccountInfo(opts ...nats.JSOpt) (*nats.AccountInfo, error) { + m.ctrl.T.Helper() + varargs := []any{} + for _, a := range opts { + varargs = append(varargs, a) + } + ret := m.ctrl.Call(m, "AccountInfo", varargs...) + ret0, _ := ret[0].(*nats.AccountInfo) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// AccountInfo indicates an expected call of AccountInfo. +func (mr *MockJetStreamContextMockRecorder) AccountInfo(opts ...any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "AccountInfo", reflect.TypeOf((*MockJetStreamContext)(nil).AccountInfo), opts...) +} + +// AddConsumer mocks base method. +func (m *MockJetStreamContext) AddConsumer(stream string, cfg *nats.ConsumerConfig, opts ...nats.JSOpt) (*nats.ConsumerInfo, error) { + m.ctrl.T.Helper() + varargs := []any{stream, cfg} + for _, a := range opts { + varargs = append(varargs, a) + } + ret := m.ctrl.Call(m, "AddConsumer", varargs...) + ret0, _ := ret[0].(*nats.ConsumerInfo) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// AddConsumer indicates an expected call of AddConsumer. +func (mr *MockJetStreamContextMockRecorder) AddConsumer(stream, cfg any, opts ...any) *gomock.Call { + mr.mock.ctrl.T.Helper() + varargs := append([]any{stream, cfg}, opts...) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "AddConsumer", reflect.TypeOf((*MockJetStreamContext)(nil).AddConsumer), varargs...) +} + +// AddStream mocks base method. +func (m *MockJetStreamContext) AddStream(cfg *nats.StreamConfig, opts ...nats.JSOpt) (*nats.StreamInfo, error) { + m.ctrl.T.Helper() + varargs := []any{cfg} + for _, a := range opts { + varargs = append(varargs, a) + } + ret := m.ctrl.Call(m, "AddStream", varargs...) + ret0, _ := ret[0].(*nats.StreamInfo) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// AddStream indicates an expected call of AddStream. +func (mr *MockJetStreamContextMockRecorder) AddStream(cfg any, opts ...any) *gomock.Call { + mr.mock.ctrl.T.Helper() + varargs := append([]any{cfg}, opts...) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "AddStream", reflect.TypeOf((*MockJetStreamContext)(nil).AddStream), varargs...) +} + +// ChanSubscribe mocks base method. +func (m *MockJetStreamContext) ChanSubscribe(subj string, ch chan *nats.Msg, opts ...nats.SubOpt) (*nats.Subscription, error) { + m.ctrl.T.Helper() + varargs := []any{subj, ch} + for _, a := range opts { + varargs = append(varargs, a) + } + ret := m.ctrl.Call(m, "ChanSubscribe", varargs...) + ret0, _ := ret[0].(*nats.Subscription) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// ChanSubscribe indicates an expected call of ChanSubscribe. +func (mr *MockJetStreamContextMockRecorder) ChanSubscribe(subj, ch any, opts ...any) *gomock.Call { + mr.mock.ctrl.T.Helper() + varargs := append([]any{subj, ch}, opts...) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ChanSubscribe", reflect.TypeOf((*MockJetStreamContext)(nil).ChanSubscribe), varargs...) +} + +// ConsumerInfo mocks base method. +func (m *MockJetStreamContext) ConsumerInfo(stream, name string, opts ...nats.JSOpt) (*nats.ConsumerInfo, error) { + m.ctrl.T.Helper() + varargs := []any{stream, name} + for _, a := range opts { + varargs = append(varargs, a) + } + ret := m.ctrl.Call(m, "ConsumerInfo", varargs...) + ret0, _ := ret[0].(*nats.ConsumerInfo) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// ConsumerInfo indicates an expected call of ConsumerInfo. +func (mr *MockJetStreamContextMockRecorder) ConsumerInfo(stream, name any, opts ...any) *gomock.Call { + mr.mock.ctrl.T.Helper() + varargs := append([]any{stream, name}, opts...) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ConsumerInfo", reflect.TypeOf((*MockJetStreamContext)(nil).ConsumerInfo), varargs...) +} + +// ConsumersInfo mocks base method. +func (m *MockJetStreamContext) ConsumersInfo(stream string, opts ...nats.JSOpt) <-chan *nats.ConsumerInfo { + m.ctrl.T.Helper() + varargs := []any{stream} + for _, a := range opts { + varargs = append(varargs, a) + } + ret := m.ctrl.Call(m, "ConsumersInfo", varargs...) + ret0, _ := ret[0].(<-chan *nats.ConsumerInfo) + return ret0 +} + +// ConsumersInfo indicates an expected call of ConsumersInfo. +func (mr *MockJetStreamContextMockRecorder) ConsumersInfo(stream any, opts ...any) *gomock.Call { + mr.mock.ctrl.T.Helper() + varargs := append([]any{stream}, opts...) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ConsumersInfo", reflect.TypeOf((*MockJetStreamContext)(nil).ConsumersInfo), varargs...) +} + +// DeleteConsumer mocks base method. +func (m *MockJetStreamContext) DeleteConsumer(stream, consumer string, opts ...nats.JSOpt) error { + m.ctrl.T.Helper() + varargs := []any{stream, consumer} + for _, a := range opts { + varargs = append(varargs, a) + } + ret := m.ctrl.Call(m, "DeleteConsumer", varargs...) + ret0, _ := ret[0].(error) + return ret0 +} + +// DeleteConsumer indicates an expected call of DeleteConsumer. +func (mr *MockJetStreamContextMockRecorder) DeleteConsumer(stream, consumer any, opts ...any) *gomock.Call { + mr.mock.ctrl.T.Helper() + varargs := append([]any{stream, consumer}, opts...) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DeleteConsumer", reflect.TypeOf((*MockJetStreamContext)(nil).DeleteConsumer), varargs...) +} + +// DeleteMsg mocks base method. +func (m *MockJetStreamContext) DeleteMsg(name string, seq uint64, opts ...nats.JSOpt) error { + m.ctrl.T.Helper() + varargs := []any{name, seq} + for _, a := range opts { + varargs = append(varargs, a) + } + ret := m.ctrl.Call(m, "DeleteMsg", varargs...) + ret0, _ := ret[0].(error) + return ret0 +} + +// DeleteMsg indicates an expected call of DeleteMsg. +func (mr *MockJetStreamContextMockRecorder) DeleteMsg(name, seq any, opts ...any) *gomock.Call { + mr.mock.ctrl.T.Helper() + varargs := append([]any{name, seq}, opts...) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DeleteMsg", reflect.TypeOf((*MockJetStreamContext)(nil).DeleteMsg), varargs...) +} + +// DeleteStream mocks base method. +func (m *MockJetStreamContext) DeleteStream(name string, opts ...nats.JSOpt) error { + m.ctrl.T.Helper() + varargs := []any{name} + for _, a := range opts { + varargs = append(varargs, a) + } + ret := m.ctrl.Call(m, "DeleteStream", varargs...) + ret0, _ := ret[0].(error) + return ret0 +} + +// DeleteStream indicates an expected call of DeleteStream. +func (mr *MockJetStreamContextMockRecorder) DeleteStream(name any, opts ...any) *gomock.Call { + mr.mock.ctrl.T.Helper() + varargs := append([]any{name}, opts...) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DeleteStream", reflect.TypeOf((*MockJetStreamContext)(nil).DeleteStream), varargs...) +} + +// GetLastMsg mocks base method. +func (m *MockJetStreamContext) GetLastMsg(name, subject string, opts ...nats.JSOpt) (*nats.RawStreamMsg, error) { + m.ctrl.T.Helper() + varargs := []any{name, subject} + for _, a := range opts { + varargs = append(varargs, a) + } + ret := m.ctrl.Call(m, "GetLastMsg", varargs...) + ret0, _ := ret[0].(*nats.RawStreamMsg) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// GetLastMsg indicates an expected call of GetLastMsg. +func (mr *MockJetStreamContextMockRecorder) GetLastMsg(name, subject any, opts ...any) *gomock.Call { + mr.mock.ctrl.T.Helper() + varargs := append([]any{name, subject}, opts...) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetLastMsg", reflect.TypeOf((*MockJetStreamContext)(nil).GetLastMsg), varargs...) +} + +// GetMsg mocks base method. +func (m *MockJetStreamContext) GetMsg(name string, seq uint64, opts ...nats.JSOpt) (*nats.RawStreamMsg, error) { + m.ctrl.T.Helper() + varargs := []any{name, seq} + for _, a := range opts { + varargs = append(varargs, a) + } + ret := m.ctrl.Call(m, "GetMsg", varargs...) + ret0, _ := ret[0].(*nats.RawStreamMsg) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// GetMsg indicates an expected call of GetMsg. +func (mr *MockJetStreamContextMockRecorder) GetMsg(name, seq any, opts ...any) *gomock.Call { + mr.mock.ctrl.T.Helper() + varargs := append([]any{name, seq}, opts...) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetMsg", reflect.TypeOf((*MockJetStreamContext)(nil).GetMsg), varargs...) +} + +// Publish mocks base method. +func (m *MockJetStreamContext) Publish(subj string, data []byte, opts ...nats.PubOpt) (*nats.PubAck, error) { + m.ctrl.T.Helper() + varargs := []any{subj, data} + for _, a := range opts { + varargs = append(varargs, a) + } + ret := m.ctrl.Call(m, "Publish", varargs...) + ret0, _ := ret[0].(*nats.PubAck) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// Publish indicates an expected call of Publish. +func (mr *MockJetStreamContextMockRecorder) Publish(subj, data any, opts ...any) *gomock.Call { + mr.mock.ctrl.T.Helper() + varargs := append([]any{subj, data}, opts...) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Publish", reflect.TypeOf((*MockJetStreamContext)(nil).Publish), varargs...) +} + +// PublishAsync mocks base method. +func (m *MockJetStreamContext) PublishAsync(subj string, data []byte, opts ...nats.PubOpt) (nats.PubAckFuture, error) { + m.ctrl.T.Helper() + varargs := []any{subj, data} + for _, a := range opts { + varargs = append(varargs, a) + } + ret := m.ctrl.Call(m, "PublishAsync", varargs...) + ret0, _ := ret[0].(nats.PubAckFuture) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// PublishAsync indicates an expected call of PublishAsync. +func (mr *MockJetStreamContextMockRecorder) PublishAsync(subj, data any, opts ...any) *gomock.Call { + mr.mock.ctrl.T.Helper() + varargs := append([]any{subj, data}, opts...) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "PublishAsync", reflect.TypeOf((*MockJetStreamContext)(nil).PublishAsync), varargs...) +} + +// PublishMsg mocks base method. +func (m_2 *MockJetStreamContext) PublishMsg(m *nats.Msg, opts ...nats.PubOpt) (*nats.PubAck, error) { + m_2.ctrl.T.Helper() + varargs := []any{m} + for _, a := range opts { + varargs = append(varargs, a) + } + ret := m_2.ctrl.Call(m_2, "PublishMsg", varargs...) + ret0, _ := ret[0].(*nats.PubAck) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// PublishMsg indicates an expected call of PublishMsg. +func (mr *MockJetStreamContextMockRecorder) PublishMsg(m any, opts ...any) *gomock.Call { + mr.mock.ctrl.T.Helper() + varargs := append([]any{m}, opts...) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "PublishMsg", reflect.TypeOf((*MockJetStreamContext)(nil).PublishMsg), varargs...) +} + +// PublishMsgAsync mocks base method. +func (m_2 *MockJetStreamContext) PublishMsgAsync(m *nats.Msg, opts ...nats.PubOpt) (nats.PubAckFuture, error) { + m_2.ctrl.T.Helper() + varargs := []any{m} + for _, a := range opts { + varargs = append(varargs, a) + } + ret := m_2.ctrl.Call(m_2, "PublishMsgAsync", varargs...) + ret0, _ := ret[0].(nats.PubAckFuture) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// PublishMsgAsync indicates an expected call of PublishMsgAsync. +func (mr *MockJetStreamContextMockRecorder) PublishMsgAsync(m any, opts ...any) *gomock.Call { + mr.mock.ctrl.T.Helper() + varargs := append([]any{m}, opts...) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "PublishMsgAsync", reflect.TypeOf((*MockJetStreamContext)(nil).PublishMsgAsync), varargs...) +} + +// PullSubscribe mocks base method. +func (m *MockJetStreamContext) PullSubscribe(subj, durable string, opts ...nats.SubOpt) (*nats.Subscription, error) { + m.ctrl.T.Helper() + varargs := []any{subj, durable} + for _, a := range opts { + varargs = append(varargs, a) + } + ret := m.ctrl.Call(m, "PullSubscribe", varargs...) + ret0, _ := ret[0].(*nats.Subscription) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// PullSubscribe indicates an expected call of PullSubscribe. +func (mr *MockJetStreamContextMockRecorder) PullSubscribe(subj, durable any, opts ...any) *gomock.Call { + mr.mock.ctrl.T.Helper() + varargs := append([]any{subj, durable}, opts...) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "PullSubscribe", reflect.TypeOf((*MockJetStreamContext)(nil).PullSubscribe), varargs...) +} + +// PurgeStream mocks base method. +func (m *MockJetStreamContext) PurgeStream(name string, opts ...nats.JSOpt) error { + m.ctrl.T.Helper() + varargs := []any{name} + for _, a := range opts { + varargs = append(varargs, a) + } + ret := m.ctrl.Call(m, "PurgeStream", varargs...) + ret0, _ := ret[0].(error) + return ret0 +} + +// PurgeStream indicates an expected call of PurgeStream. +func (mr *MockJetStreamContextMockRecorder) PurgeStream(name any, opts ...any) *gomock.Call { + mr.mock.ctrl.T.Helper() + varargs := append([]any{name}, opts...) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "PurgeStream", reflect.TypeOf((*MockJetStreamContext)(nil).PurgeStream), varargs...) +} + +// QueueSubscribe mocks base method. +func (m *MockJetStreamContext) QueueSubscribe(subj, queue string, cb nats.MsgHandler, opts ...nats.SubOpt) (*nats.Subscription, error) { + m.ctrl.T.Helper() + varargs := []any{subj, queue, cb} + for _, a := range opts { + varargs = append(varargs, a) + } + ret := m.ctrl.Call(m, "QueueSubscribe", varargs...) + ret0, _ := ret[0].(*nats.Subscription) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// QueueSubscribe indicates an expected call of QueueSubscribe. +func (mr *MockJetStreamContextMockRecorder) QueueSubscribe(subj, queue, cb any, opts ...any) *gomock.Call { + mr.mock.ctrl.T.Helper() + varargs := append([]any{subj, queue, cb}, opts...) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "QueueSubscribe", reflect.TypeOf((*MockJetStreamContext)(nil).QueueSubscribe), varargs...) +} + +// QueueSubscribeSync mocks base method. +func (m *MockJetStreamContext) QueueSubscribeSync(subj, queue string, opts ...nats.SubOpt) (*nats.Subscription, error) { + m.ctrl.T.Helper() + varargs := []any{subj, queue} + for _, a := range opts { + varargs = append(varargs, a) + } + ret := m.ctrl.Call(m, "QueueSubscribeSync", varargs...) + ret0, _ := ret[0].(*nats.Subscription) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// QueueSubscribeSync indicates an expected call of QueueSubscribeSync. +func (mr *MockJetStreamContextMockRecorder) QueueSubscribeSync(subj, queue any, opts ...any) *gomock.Call { + mr.mock.ctrl.T.Helper() + varargs := append([]any{subj, queue}, opts...) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "QueueSubscribeSync", reflect.TypeOf((*MockJetStreamContext)(nil).QueueSubscribeSync), varargs...) +} + +// StreamInfo mocks base method. +func (m *MockJetStreamContext) StreamInfo(stream string, opts ...nats.JSOpt) (*nats.StreamInfo, error) { + m.ctrl.T.Helper() + varargs := []any{stream} + for _, a := range opts { + varargs = append(varargs, a) + } + ret := m.ctrl.Call(m, "StreamInfo", varargs...) + ret0, _ := ret[0].(*nats.StreamInfo) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// StreamInfo indicates an expected call of StreamInfo. +func (mr *MockJetStreamContextMockRecorder) StreamInfo(stream any, opts ...any) *gomock.Call { + mr.mock.ctrl.T.Helper() + varargs := append([]any{stream}, opts...) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "StreamInfo", reflect.TypeOf((*MockJetStreamContext)(nil).StreamInfo), varargs...) +} + +// StreamNames mocks base method. +func (m *MockJetStreamContext) StreamNames(opts ...nats.JSOpt) <-chan string { + m.ctrl.T.Helper() + varargs := []any{} + for _, a := range opts { + varargs = append(varargs, a) + } + ret := m.ctrl.Call(m, "StreamNames", varargs...) + ret0, _ := ret[0].(<-chan string) + return ret0 +} + +// StreamNames indicates an expected call of StreamNames. +func (mr *MockJetStreamContextMockRecorder) StreamNames(opts ...any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "StreamNames", reflect.TypeOf((*MockJetStreamContext)(nil).StreamNames), opts...) +} + +// StreamsInfo mocks base method. +func (m *MockJetStreamContext) StreamsInfo(opts ...nats.JSOpt) <-chan *nats.StreamInfo { + m.ctrl.T.Helper() + varargs := []any{} + for _, a := range opts { + varargs = append(varargs, a) + } + ret := m.ctrl.Call(m, "StreamsInfo", varargs...) + ret0, _ := ret[0].(<-chan *nats.StreamInfo) + return ret0 +} + +// StreamsInfo indicates an expected call of StreamsInfo. +func (mr *MockJetStreamContextMockRecorder) StreamsInfo(opts ...any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "StreamsInfo", reflect.TypeOf((*MockJetStreamContext)(nil).StreamsInfo), opts...) +} + +// Subscribe mocks base method. +func (m *MockJetStreamContext) Subscribe(subj string, cb nats.MsgHandler, opts ...nats.SubOpt) (*nats.Subscription, error) { + m.ctrl.T.Helper() + varargs := []any{subj, cb} + for _, a := range opts { + varargs = append(varargs, a) + } + ret := m.ctrl.Call(m, "Subscribe", varargs...) + ret0, _ := ret[0].(*nats.Subscription) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// Subscribe indicates an expected call of Subscribe. +func (mr *MockJetStreamContextMockRecorder) Subscribe(subj, cb any, opts ...any) *gomock.Call { + mr.mock.ctrl.T.Helper() + varargs := append([]any{subj, cb}, opts...) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Subscribe", reflect.TypeOf((*MockJetStreamContext)(nil).Subscribe), varargs...) +} + +// SubscribeSync mocks base method. +func (m *MockJetStreamContext) SubscribeSync(subj string, opts ...nats.SubOpt) (*nats.Subscription, error) { + m.ctrl.T.Helper() + varargs := []any{subj} + for _, a := range opts { + varargs = append(varargs, a) + } + ret := m.ctrl.Call(m, "SubscribeSync", varargs...) + ret0, _ := ret[0].(*nats.Subscription) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// SubscribeSync indicates an expected call of SubscribeSync. +func (mr *MockJetStreamContextMockRecorder) SubscribeSync(subj any, opts ...any) *gomock.Call { + mr.mock.ctrl.T.Helper() + varargs := append([]any{subj}, opts...) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "SubscribeSync", reflect.TypeOf((*MockJetStreamContext)(nil).SubscribeSync), varargs...) +} + +// UpdateConsumer mocks base method. +func (m *MockJetStreamContext) UpdateConsumer(stream string, cfg *nats.ConsumerConfig, opts ...nats.JSOpt) (*nats.ConsumerInfo, error) { + m.ctrl.T.Helper() + varargs := []any{stream, cfg} + for _, a := range opts { + varargs = append(varargs, a) + } + ret := m.ctrl.Call(m, "UpdateConsumer", varargs...) + ret0, _ := ret[0].(*nats.ConsumerInfo) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// UpdateConsumer indicates an expected call of UpdateConsumer. +func (mr *MockJetStreamContextMockRecorder) UpdateConsumer(stream, cfg any, opts ...any) *gomock.Call { + mr.mock.ctrl.T.Helper() + varargs := append([]any{stream, cfg}, opts...) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "UpdateConsumer", reflect.TypeOf((*MockJetStreamContext)(nil).UpdateConsumer), varargs...) +} + +// UpdateStream mocks base method. +func (m *MockJetStreamContext) UpdateStream(cfg *nats.StreamConfig, opts ...nats.JSOpt) (*nats.StreamInfo, error) { + m.ctrl.T.Helper() + varargs := []any{cfg} + for _, a := range opts { + varargs = append(varargs, a) + } + ret := m.ctrl.Call(m, "UpdateStream", varargs...) + ret0, _ := ret[0].(*nats.StreamInfo) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// UpdateStream indicates an expected call of UpdateStream. +func (mr *MockJetStreamContextMockRecorder) UpdateStream(cfg any, opts ...any) *gomock.Call { + mr.mock.ctrl.T.Helper() + varargs := append([]any{cfg}, opts...) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "UpdateStream", reflect.TypeOf((*MockJetStreamContext)(nil).UpdateStream), varargs...) +} diff --git a/pkg/gofr/datasource/pubsub/nats/nats_mocks.go b/pkg/gofr/datasource/pubsub/nats/nats_mocks.go new file mode 100644 index 000000000..d98aa9747 --- /dev/null +++ b/pkg/gofr/datasource/pubsub/nats/nats_mocks.go @@ -0,0 +1,7 @@ +//go:build !ignore +// +build !ignore + +package nats + +//go:generate mockgen -destination=mock_custom_interfaces.go -package=nats -source=./interfaces.go Client,Connection,Subscription,JetStreamContext,Msg +//go:generate mockgen -destination=mock_metrics.go -package=nats -source=./metrics.go From 2e0feacdc116e67abb382fe6fefbab4e93dd23ad Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Thu, 12 Sep 2024 21:22:22 -0500 Subject: [PATCH 013/163] =?UTF-8?q?=E2=9C=85=20updated=20tests?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/errors.go | 2 +- pkg/gofr/datasource/pubsub/nats/health.go | 31 ++++++++++++------- .../datasource/pubsub/nats/health_test.go | 23 +++++++++----- pkg/gofr/datasource/pubsub/nats/nats.go | 9 ++++-- pkg/gofr/datasource/pubsub/nats/nats_test.go | 1 + 5 files changed, 43 insertions(+), 23 deletions(-) diff --git a/pkg/gofr/datasource/pubsub/nats/errors.go b/pkg/gofr/datasource/pubsub/nats/errors.go index 293e771a5..c2afe9e81 100644 --- a/pkg/gofr/datasource/pubsub/nats/errors.go +++ b/pkg/gofr/datasource/pubsub/nats/errors.go @@ -7,7 +7,7 @@ var ( ErrFailedToCreateConsumer = errors.New("failed to create or attach consumer") errPublisherNotConfigured = errors.New("can't publish message: publisher not configured or stream is empty") errPublish = errors.New("failed to publish message to NATS JetStream") - errSubscribe = errors.New("failed to create or attach consumer") + errSubscribe = errors.New("subscribe error") ErrNoMessagesReceived = errors.New("no messages received") errServerNotProvided = errors.New("NATS server address not provided") errNATSConnection = errors.New("failed to connect to NATS server") diff --git a/pkg/gofr/datasource/pubsub/nats/health.go b/pkg/gofr/datasource/pubsub/nats/health.go index 3477078a0..402d0d18c 100644 --- a/pkg/gofr/datasource/pubsub/nats/health.go +++ b/pkg/gofr/datasource/pubsub/nats/health.go @@ -15,31 +15,38 @@ const ( func (n *NATSClient) Health() datasource.Health { health := datasource.Health{ + Status: datasource.StatusUp, Details: make(map[string]interface{}), } - health.Status = datasource.StatusUp - connectionStatus := n.conn.Status() - health.Details["connection_status"] = connectionStatus.String() - if connectionStatus != nats.CONNECTED { + switch connectionStatus { + case nats.CONNECTED: + health.Details["connection_status"] = jetstreamConnected + case nats.CLOSED, nats.DISCONNECTED, nats.RECONNECTING, nats.DRAINING_PUBS, nats.DRAINING_SUBS: + health.Status = datasource.StatusDown + health.Details["connection_status"] = jetstreamDisconnected + default: health.Status = datasource.StatusDown + health.Details["connection_status"] = connectionStatus.String() } health.Details["host"] = n.config.Server health.Details["backend"] = natsBackend health.Details["jetstream_enabled"] = n.js != nil - // Only check JetStream if the connection is CONNECTED - if connectionStatus == nats.CONNECTED && n.js != nil { - _, err := n.js.AccountInfo() - if err != nil { - health.Details["jetstream_status"] = jetstreamStatusError + err.Error() - } else { - health.Details["jetstream_status"] = jetstreamStatusOK - } + if n.js != nil && connectionStatus == nats.CONNECTED { + health.Details["jetstream_status"] = getJetstreamStatus(n.js) } return health } + +func getJetstreamStatus(js JetStreamContext) string { + _, err := js.AccountInfo() + if err != nil { + return jetstreamStatusError + ": " + err.Error() + } + return jetstreamStatusOK +} diff --git a/pkg/gofr/datasource/pubsub/nats/health_test.go b/pkg/gofr/datasource/pubsub/nats/health_test.go index 50119a75e..d1dbc7fbb 100644 --- a/pkg/gofr/datasource/pubsub/nats/health_test.go +++ b/pkg/gofr/datasource/pubsub/nats/health_test.go @@ -2,7 +2,6 @@ package nats import ( "context" - "errors" // Import the errors package "testing" "github.com/nats-io/nats.go" @@ -18,7 +17,6 @@ const ( ) // Define jetstreamError as an error -var jetstreamError = errors.New("jetstream error") // mockConn is a minimal mock implementation of nats.Conn. type mockConn struct { @@ -49,20 +47,28 @@ type testNATSClient struct { mockJetStream *mockJetStream } +// Update the Health method in the testNATSClient struct func (c *testNATSClient) Health() datasource.Health { health := datasource.Health{ Details: make(map[string]interface{}), } health.Status = datasource.StatusUp + connectionStatus := c.mockConn.Status() - if c.mockConn != nil && c.mockConn.Status() != nats.CONNECTED { + switch connectionStatus { + case nats.CONNECTED: + health.Details["connection_status"] = jetstreamConnected + case nats.CLOSED, nats.DISCONNECTED, nats.RECONNECTING, nats.DRAINING_PUBS, nats.DRAINING_SUBS: health.Status = datasource.StatusDown + health.Details["connection_status"] = jetstreamDisconnected + default: + health.Status = datasource.StatusDown + health.Details["connection_status"] = connectionStatus.String() } health.Details["host"] = c.config.Server health.Details["backend"] = natsBackend - health.Details["connection_status"] = c.mockConn.Status().String() health.Details["jetstream_enabled"] = c.mockJetStream != nil if c.mockJetStream != nil { @@ -97,6 +103,7 @@ func TestNATSClient_HealthStatusUP(t *testing.T) { assert.Equal(t, jetstreamStatusOK, health.Details["jetstream_status"]) } +// Update the TestNATSClient_HealthStatusDown function func TestNATSClient_HealthStatusDown(t *testing.T) { client := &testNATSClient{ NATSClient: NATSClient{ @@ -122,7 +129,7 @@ func TestNATSClient_HealthJetStreamError(t *testing.T) { logger: logging.NewMockLogger(logging.DEBUG), }, mockConn: &mockConn{status: nats.CONNECTED}, - mockJetStream: &mockJetStream{accountInfoErr: jetstreamError}, + mockJetStream: &mockJetStream{accountInfoErr: errJetStream}, } health := client.Health() @@ -132,7 +139,7 @@ func TestNATSClient_HealthJetStreamError(t *testing.T) { assert.Equal(t, natsBackend, health.Details["backend"]) assert.Equal(t, jetstreamConnected, health.Details["connection_status"]) assert.Equal(t, true, health.Details["jetstream_enabled"]) - assert.Equal(t, jetstreamStatusError+": "+jetstreamError.Error(), health.Details["jetstream_status"]) + assert.Equal(t, jetstreamStatusError+": "+errJetStream.Error(), health.Details["jetstream_status"]) } func TestNATSClient_Health(t *testing.T) { @@ -174,7 +181,7 @@ func TestNATSClient_Health(t *testing.T) { name: "JetStreamError", setupMocks: func(mockConn *MockConnection, mockJS *MockJetStreamContext) { mockConn.EXPECT().Status().Return(nats.CONNECTED).AnyTimes() - mockJS.EXPECT().AccountInfo(gomock.Any()).Return(nil, jetstreamError) + mockJS.EXPECT().AccountInfo(gomock.Any()).Return(nil, errJetStream) }, expectedStatus: datasource.StatusUp, expectedDetails: map[string]interface{}{ @@ -182,7 +189,7 @@ func TestNATSClient_Health(t *testing.T) { "backend": natsBackend, "connection_status": jetstreamConnected, "jetstream_enabled": true, - "jetstream_status": jetstreamStatusError + ": " + jetstreamError.Error(), + "jetstream_status": jetstreamStatusError + ": " + errJetStream.Error(), }, }, { diff --git a/pkg/gofr/datasource/pubsub/nats/nats.go b/pkg/gofr/datasource/pubsub/nats/nats.go index d2a5ca374..083dafc8e 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats.go +++ b/pkg/gofr/datasource/pubsub/nats/nats.go @@ -3,6 +3,7 @@ package nats import ( "context" "errors" + "fmt" "sync" "time" @@ -147,8 +148,8 @@ func (n *NATSClient) Subscribe(ctx context.Context, stream string) (*pubsub.Mess sub, err := n.js.PullSubscribe(stream, n.config.Consumer, nats.PullMaxWaiting(n.config.MaxPullWait)) if err != nil { - n.logger.Error(err.Error()) - return nil, errSubscribe + n.logger.Errorf("failed to create or attach consumer: %v", err) + return nil, fmt.Errorf("failed to create or attach consumer: %w", err) } var msgs []*nats.Msg @@ -167,6 +168,10 @@ func (n *NATSClient) Subscribe(ctx context.Context, stream string) (*pubsub.Mess return nil, ErrNoMessagesReceived } + if len(msgs) == 0 { + return nil, ErrNoMessagesReceived + } + msg := msgs[0] m := pubsub.NewMessage(ctx) diff --git a/pkg/gofr/datasource/pubsub/nats/nats_test.go b/pkg/gofr/datasource/pubsub/nats/nats_test.go index 2076fec16..9d2240869 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats_test.go +++ b/pkg/gofr/datasource/pubsub/nats/nats_test.go @@ -234,6 +234,7 @@ func TestNATSClient_SubscribeError(t *testing.T) { require.Error(t, err) assert.Nil(t, msg) assert.Contains(t, err.Error(), "failed to create or attach consumer") + assert.Contains(t, err.Error(), "subscribe error") }) assert.Contains(t, logs, "failed to create or attach consumer: subscribe error") From da70ca5b0f45ad59e679c9bdc909e284ba69de30 Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Thu, 12 Sep 2024 21:24:23 -0500 Subject: [PATCH 014/163] =?UTF-8?q?=F0=9F=9A=A8=20fixing=20linter=20issues?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/health.go | 5 +++++ pkg/gofr/datasource/pubsub/nats/health_test.go | 5 +++-- 2 files changed, 8 insertions(+), 2 deletions(-) diff --git a/pkg/gofr/datasource/pubsub/nats/health.go b/pkg/gofr/datasource/pubsub/nats/health.go index 402d0d18c..b8d5660ac 100644 --- a/pkg/gofr/datasource/pubsub/nats/health.go +++ b/pkg/gofr/datasource/pubsub/nats/health.go @@ -10,6 +10,7 @@ const ( jetstreamStatusOK = "OK" jetstreamStatusError = "Error" jetstreamConnected = "CONNECTED" + jetstreamConnecting = "CONNECTING" jetstreamDisconnected = "DISCONNECTED" ) @@ -22,6 +23,9 @@ func (n *NATSClient) Health() datasource.Health { connectionStatus := n.conn.Status() switch connectionStatus { + case nats.CONNECTING: + health.Status = datasource.StatusUp + health.Details["connection_status"] = jetstreamConnecting case nats.CONNECTED: health.Details["connection_status"] = jetstreamConnected case nats.CLOSED, nats.DISCONNECTED, nats.RECONNECTING, nats.DRAINING_PUBS, nats.DRAINING_SUBS: @@ -48,5 +52,6 @@ func getJetstreamStatus(js JetStreamContext) string { if err != nil { return jetstreamStatusError + ": " + err.Error() } + return jetstreamStatusOK } diff --git a/pkg/gofr/datasource/pubsub/nats/health_test.go b/pkg/gofr/datasource/pubsub/nats/health_test.go index d1dbc7fbb..ed3cc513e 100644 --- a/pkg/gofr/datasource/pubsub/nats/health_test.go +++ b/pkg/gofr/datasource/pubsub/nats/health_test.go @@ -47,7 +47,6 @@ type testNATSClient struct { mockJetStream *mockJetStream } -// Update the Health method in the testNATSClient struct func (c *testNATSClient) Health() datasource.Health { health := datasource.Health{ Details: make(map[string]interface{}), @@ -57,6 +56,9 @@ func (c *testNATSClient) Health() datasource.Health { connectionStatus := c.mockConn.Status() switch connectionStatus { + case nats.CONNECTING: + health.Status = datasource.StatusUp + health.Details["connection_status"] = jetstreamConnecting case nats.CONNECTED: health.Details["connection_status"] = jetstreamConnected case nats.CLOSED, nats.DISCONNECTED, nats.RECONNECTING, nats.DRAINING_PUBS, nats.DRAINING_SUBS: @@ -103,7 +105,6 @@ func TestNATSClient_HealthStatusUP(t *testing.T) { assert.Equal(t, jetstreamStatusOK, health.Details["jetstream_status"]) } -// Update the TestNATSClient_HealthStatusDown function func TestNATSClient_HealthStatusDown(t *testing.T) { client := &testNATSClient{ NATSClient: NATSClient{ From eb47ade120811555c1e5aa03005ff9faf8bb2ccf Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Thu, 12 Sep 2024 21:26:23 -0500 Subject: [PATCH 015/163] =?UTF-8?q?=E2=9C=A8=20adding=20go.mod?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/go.mod | 30 ++++++++++++++++ pkg/gofr/datasource/pubsub/nats/go.sum | 47 ++++++++++++++++++++++++++ 2 files changed, 77 insertions(+) create mode 100644 pkg/gofr/datasource/pubsub/nats/go.mod create mode 100644 pkg/gofr/datasource/pubsub/nats/go.sum diff --git a/pkg/gofr/datasource/pubsub/nats/go.mod b/pkg/gofr/datasource/pubsub/nats/go.mod new file mode 100644 index 000000000..2672b8706 --- /dev/null +++ b/pkg/gofr/datasource/pubsub/nats/go.mod @@ -0,0 +1,30 @@ +module gofr.dev/pkg/gofr/datasource/pubsub/nats + +go 1.22.3 + +require ( + github.com/nats-io/nats.go v1.37.0 + github.com/stretchr/testify v1.9.0 + go.opentelemetry.io/otel v1.30.0 + go.uber.org/mock v0.4.0 + gofr.dev v1.19.1 +) + +require ( + github.com/davecgh/go-spew v1.1.1 // indirect + github.com/go-logr/logr v1.4.2 // indirect + github.com/go-logr/stdr v1.2.2 // indirect + github.com/joho/godotenv v1.5.1 // indirect + github.com/klauspost/compress v1.17.9 // indirect + github.com/nats-io/nkeys v0.4.7 // indirect + github.com/nats-io/nuid v1.0.1 // indirect + github.com/pkg/errors v0.9.1 // indirect + github.com/pmezard/go-difflib v1.0.0 // indirect + go.opentelemetry.io/otel/metric v1.30.0 // indirect + go.opentelemetry.io/otel/trace v1.30.0 // indirect + golang.org/x/crypto v0.26.0 // indirect + golang.org/x/sys v0.24.0 // indirect + golang.org/x/term v0.23.0 // indirect + golang.org/x/text v0.17.0 // indirect + gopkg.in/yaml.v3 v3.0.1 // indirect +) diff --git a/pkg/gofr/datasource/pubsub/nats/go.sum b/pkg/gofr/datasource/pubsub/nats/go.sum new file mode 100644 index 000000000..b5ce33620 --- /dev/null +++ b/pkg/gofr/datasource/pubsub/nats/go.sum @@ -0,0 +1,47 @@ +github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= +github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/go-logr/logr v1.2.2/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A= +github.com/go-logr/logr v1.4.2 h1:6pFjapn8bFcIbiKo3XT4j/BhANplGihG6tvd+8rYgrY= +github.com/go-logr/logr v1.4.2/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY= +github.com/go-logr/stdr v1.2.2 h1:hSWxHoqTgW2S2qGc0LTAI563KZ5YKYRhT3MFKZMbjag= +github.com/go-logr/stdr v1.2.2/go.mod h1:mMo/vtBO5dYbehREoey6XUKy/eSumjCCveDpRre4VKE= +github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI= +github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY= +github.com/joho/godotenv v1.5.1 h1:7eLL/+HRGLY0ldzfGMeQkb7vMd0as4CfYvUVzLqw0N0= +github.com/joho/godotenv v1.5.1/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwAbqwq4= +github.com/klauspost/compress v1.17.9 h1:6KIumPrER1LHsvBVuDa0r5xaG0Es51mhhB9BQB2qeMA= +github.com/klauspost/compress v1.17.9/go.mod h1:Di0epgTjJY877eYKx5yC51cX2A2Vl2ibi7bDH9ttBbw= +github.com/nats-io/nats.go v1.37.0 h1:07rauXbVnnJvv1gfIyghFEo6lUcYRY0WXc3x7x0vUxE= +github.com/nats-io/nats.go v1.37.0/go.mod h1:Ubdu4Nh9exXdSz0RVWRFBbRfrbSxOYd26oF0wkWclB8= +github.com/nats-io/nkeys v0.4.7 h1:RwNJbbIdYCoClSDNY7QVKZlyb/wfT6ugvFCiKy6vDvI= +github.com/nats-io/nkeys v0.4.7/go.mod h1:kqXRgRDPlGy7nGaEDMuYzmiJCIAAWDK0IMBtDmGD0nc= +github.com/nats-io/nuid v1.0.1 h1:5iA8DT8V7q8WK2EScv2padNa/rTESc1KdnPw4TC2paw= +github.com/nats-io/nuid v1.0.1/go.mod h1:19wcPz3Ph3q0Jbyiqsd0kePYG7A95tJPxeL+1OSON2c= +github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4= +github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0= +github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM= +github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= +github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg= +github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY= +go.opentelemetry.io/otel v1.30.0 h1:F2t8sK4qf1fAmY9ua4ohFS/K+FUuOPemHUIXHtktrts= +go.opentelemetry.io/otel v1.30.0/go.mod h1:tFw4Br9b7fOS+uEao81PJjVMjW/5fvNCbpsDIXqP0pc= +go.opentelemetry.io/otel/metric v1.30.0 h1:4xNulvn9gjzo4hjg+wzIKG7iNFEaBMX00Qd4QIZs7+w= +go.opentelemetry.io/otel/metric v1.30.0/go.mod h1:aXTfST94tswhWEb+5QjlSqG+cZlmyXy/u8jFpor3WqQ= +go.opentelemetry.io/otel/trace v1.30.0 h1:7UBkkYzeg3C7kQX8VAidWh2biiQbtAKjyIML8dQ9wmc= +go.opentelemetry.io/otel/trace v1.30.0/go.mod h1:5EyKqTzzmyqB9bwtCCq6pDLktPK6fmGf/Dph+8VI02o= +go.uber.org/mock v0.4.0 h1:VcM4ZOtdbR4f6VXfiOpwpVJDL6lCReaZ6mw31wqh7KU= +go.uber.org/mock v0.4.0/go.mod h1:a6FSlNadKUHUa9IP5Vyt1zh4fC7uAwxMutEAscFbkZc= +gofr.dev v1.19.1 h1:8Us9aQi9koMQxj6mvGfyHWDNsvougwRnSCpOYQ1IuBI= +gofr.dev v1.19.1/go.mod h1:z6PusA6owJTLQ7GiNxq2PCOrLvJDz2KK+V4Yft/eNZ8= +golang.org/x/crypto v0.26.0 h1:RrRspgV4mU+YwB4FYnuBoKsUapNIL5cohGAmSH3azsw= +golang.org/x/crypto v0.26.0/go.mod h1:GY7jblb9wI+FOo5y8/S2oY4zWP07AkOJ4+jxCqdqn54= +golang.org/x/sys v0.24.0 h1:Twjiwq9dn6R1fQcyiK+wQyHWfaz/BJB+YIpzU/Cv3Xg= +golang.org/x/sys v0.24.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA= +golang.org/x/term v0.23.0 h1:F6D4vR+EHoL9/sWAWgAR1H2DcHr4PareCbAaCo1RpuU= +golang.org/x/term v0.23.0/go.mod h1:DgV24QBUrK6jhZXl+20l6UWznPlwAHm1Q1mGHtydmSk= +golang.org/x/text v0.17.0 h1:XtiM5bkSOt+ewxlOE/aE/AKEHibwj/6gvWMl9Rsh0Qc= +golang.org/x/text v0.17.0/go.mod h1:BuEKDfySbSR4drPmRPG/7iBdf8hvFMuRexcpahXilzY= +gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM= +gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= +gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA= +gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= From ab6d8924eec29b82dacb98176d19b880e9de5ef3 Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Thu, 12 Sep 2024 21:46:39 -0500 Subject: [PATCH 016/163] =?UTF-8?q?=F0=9F=93=9D=20updated=20docs=20for=20N?= =?UTF-8?q?ATS?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../using-publisher-subscriber/page.md | 23 +++++++++++++++++-- 1 file changed, 21 insertions(+), 2 deletions(-) diff --git a/docs/advanced-guide/using-publisher-subscriber/page.md b/docs/advanced-guide/using-publisher-subscriber/page.md index a6e352377..a3e8a2094 100644 --- a/docs/advanced-guide/using-publisher-subscriber/page.md +++ b/docs/advanced-guide/using-publisher-subscriber/page.md @@ -9,8 +9,8 @@ scaled and maintained according to its own requirement. ## Design choice -In GoFr application if a user wants to use the Publisher-Subscriber design, it supports two message brokers—Apache Kafka -and Google PubSub. +In GoFr application if a user wants to use the Publisher-Subscriber design, it supports several message brokers, +including Apache Kafka, Google PubSub, MQTT, and NATS JetStream. The initialization of the PubSub is done in an IoC container which handles the PubSub client dependency. With this, the control lies with the framework and thus promotes modularity, testability, and re-usability. Users can do publish and subscribe to multiple topics in a single application, by providing the topic name. @@ -175,6 +175,25 @@ docker run -d \ eclipse-mosquitto:latest ``` > **Note**: find the default mosquitto config file {% new-tab-link title="here" href="https://github.com/eclipse/mosquitto/blob/master/mosquitto.conf" /%} + +### NATS JetStream + +#### Configs +```dotenv +PUBSUB_BACKEND=NATS +NATS_SERVER=nats://localhost:4222 +NATS_CREDS_FILE=/path/to/creds.json +``` + +#### Docker setup +```shell +docker run -d \ + --name nats \ + -p 4222:4222 \ + -p 8222:8222 \ + -v /nats.conf:/nats/config/nats.conf \ + nats:2.9.16 +``` ## Subscribing Adding a subscriber is similar to adding an HTTP handler, which makes it easier to develop scalable applications, From d09e6c6145e81785121af4cb5dff2115cc7ec30e Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Fri, 13 Sep 2024 22:23:14 -0500 Subject: [PATCH 017/163] =?UTF-8?q?=F0=9F=91=B7=E2=80=8D=E2=99=82=EF=B8=8F?= =?UTF-8?q?=20WIP?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- docs/references/configs/page.md | 24 +- examples/using-subscriber-nats/Dockerfile | 33 + examples/using-subscriber-nats/configs/.env | 9 + .../configs/nats-server.conf | 5 + examples/using-subscriber-nats/go.mod | 109 ++ examples/using-subscriber-nats/main.go | 45 + examples/using-subscriber-nats/main_test.go | 86 ++ .../migrations/1721800255_create_topics.go | 20 + .../using-subscriber-nats/migrations/all.go | 11 + .../migrations/all_test.go | 21 + examples/using-subscriber-nats/readme.md | 62 ++ pkg/gofr/datasource/pubsub/nats/go.mod | 74 ++ pkg/gofr/datasource/pubsub/nats/go.sum | 386 ++++++- pkg/gofr/datasource/pubsub/nats/health.go | 13 +- pkg/gofr/datasource/pubsub/nats/interfaces.go | 75 +- .../pubsub/nats/jetstream_wrapper.go | 18 - .../pubsub/nats/mock_custom_interfaces.go | 980 ------------------ pkg/gofr/datasource/pubsub/nats/nats.go | 241 +++-- pkg/gofr/datasource/pubsub/nats/nats_mocks.go | 6 +- pkg/gofr/datasource/pubsub/nats/nats_test.go | 246 +++-- 20 files changed, 1198 insertions(+), 1266 deletions(-) create mode 100644 examples/using-subscriber-nats/Dockerfile create mode 100644 examples/using-subscriber-nats/configs/.env create mode 100644 examples/using-subscriber-nats/configs/nats-server.conf create mode 100644 examples/using-subscriber-nats/go.mod create mode 100644 examples/using-subscriber-nats/main.go create mode 100644 examples/using-subscriber-nats/main_test.go create mode 100644 examples/using-subscriber-nats/migrations/1721800255_create_topics.go create mode 100644 examples/using-subscriber-nats/migrations/all.go create mode 100644 examples/using-subscriber-nats/migrations/all_test.go create mode 100644 examples/using-subscriber-nats/readme.md delete mode 100644 pkg/gofr/datasource/pubsub/nats/jetstream_wrapper.go delete mode 100644 pkg/gofr/datasource/pubsub/nats/mock_custom_interfaces.go diff --git a/docs/references/configs/page.md b/docs/references/configs/page.md index 6fb42136d..92936004e 100644 --- a/docs/references/configs/page.md +++ b/docs/references/configs/page.md @@ -205,7 +205,7 @@ This document lists all the configuration options supported by the GoFr framewor - PUBSUB_BACKEND - Pub/Sub message broker backend -- kafka, google, mqtt +- kafka, google, mqtt, nats {% /table %} @@ -323,3 +323,25 @@ This document lists all the configuration options supported by the GoFr framewor - Sends regular messages to check the link is active. May not work as expected if handling func is blocking execution {% /table %} + +**NATS JetStream** + +{% table %} + +- Name +- Description +- Default Value + +--- + +- NATS_SERVER +- URL of the NATS server +- nats://localhost:4222 + +--- + +- NATS_CREDS_FILE +- File containing the NATS credentials +- creds.json + +{% /table %} diff --git a/examples/using-subscriber-nats/Dockerfile b/examples/using-subscriber-nats/Dockerfile new file mode 100644 index 000000000..58e42c493 --- /dev/null +++ b/examples/using-subscriber-nats/Dockerfile @@ -0,0 +1,33 @@ +# Build stage using Go 1.22 +FROM golang:1.22 AS builder + +# Create and set working directory +RUN mkdir /src/ +WORKDIR /src/ + +# Copy all source files to the working directory +COPY . . + +# Fetch Go module dependencies +RUN go get ./... + +# Build the Go application statically +RUN go build -ldflags "-linkmode external -extldflags -static" -a main.go + +# Final stage using Alpine +FROM alpine:latest + +# Install required dependencies +RUN apk add --no-cache tzdata ca-certificates + +# Copy the built binary from the builder stage +COPY --from=builder /src/main /main + +# Copy the configs directory from the builder stage +COPY --from=builder /src/configs /configs + +# Expose port 8200 for the GoFr service +EXPOSE 8200 + +# Command to run the main binary +CMD ["/main"] diff --git a/examples/using-subscriber-nats/configs/.env b/examples/using-subscriber-nats/configs/.env new file mode 100644 index 000000000..30a94909e --- /dev/null +++ b/examples/using-subscriber-nats/configs/.env @@ -0,0 +1,9 @@ +APP_NAME=sample-api +HTTP_PORT=8200 + +LOG_LEVEL=DEBUG + +PUBSUB_BACKEND=NATS +PUBSUB_BROKER=nats://localhost:4222 +NATS_STREAM=sample-stream +NATS_CREDS_FILE=creds.json diff --git a/examples/using-subscriber-nats/configs/nats-server.conf b/examples/using-subscriber-nats/configs/nats-server.conf new file mode 100644 index 000000000..bd83298a5 --- /dev/null +++ b/examples/using-subscriber-nats/configs/nats-server.conf @@ -0,0 +1,5 @@ +jetstream { + store_dir: "/data/jetstream" + max_mem_store: 1G + max_file_store: 100G +} diff --git a/examples/using-subscriber-nats/go.mod b/examples/using-subscriber-nats/go.mod new file mode 100644 index 000000000..254ac3a33 --- /dev/null +++ b/examples/using-subscriber-nats/go.mod @@ -0,0 +1,109 @@ +module gofr.dev/examples/using-subscriber-nats + +go 1.22.3 + +replace gofr.dev/pkg/gofr/datasource/pubsub/nats => ../../pkg/gofr/datasource/pubsub/nats + +require ( + github.com/stretchr/testify v1.9.0 + gofr.dev v1.19.1 + gofr.dev/pkg/gofr/datasource/pubsub/nats v0.0.0-00010101000000-000000000000 + google.golang.org/appengine v1.6.8 +) + +require ( + cloud.google.com/go v0.115.1 // indirect + cloud.google.com/go/auth v0.9.1 // indirect + cloud.google.com/go/auth/oauth2adapt v0.2.4 // indirect + cloud.google.com/go/compute/metadata v0.5.0 // indirect + cloud.google.com/go/iam v1.1.13 // indirect + cloud.google.com/go/pubsub v1.42.0 // indirect + filippo.io/edwards25519 v1.1.0 // indirect + github.com/DATA-DOG/go-sqlmock v1.5.2 // indirect + github.com/XSAM/otelsql v0.33.0 // indirect + github.com/beorn7/perks v1.0.1 // indirect + github.com/cenkalti/backoff/v4 v4.3.0 // indirect + github.com/cespare/xxhash/v2 v2.3.0 // indirect + github.com/davecgh/go-spew v1.1.1 // indirect + github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f // indirect + github.com/dustin/go-humanize v1.0.1 // indirect + github.com/eclipse/paho.mqtt.golang v1.5.0 // indirect + github.com/felixge/httpsnoop v1.0.4 // indirect + github.com/go-logr/logr v1.4.2 // indirect + github.com/go-logr/stdr v1.2.2 // indirect + github.com/go-sql-driver/mysql v1.8.1 // indirect + github.com/gogo/protobuf v1.3.2 // indirect + github.com/golang-jwt/jwt/v5 v5.2.1 // indirect + github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect + github.com/golang/protobuf v1.5.4 // indirect + github.com/google/s2a-go v0.1.8 // indirect + github.com/google/uuid v1.6.0 // indirect + github.com/googleapis/enterprise-certificate-proxy v0.3.2 // indirect + github.com/googleapis/gax-go/v2 v2.13.0 // indirect + github.com/gorilla/mux v1.8.1 // indirect + github.com/gorilla/websocket v1.5.3 // indirect + github.com/grpc-ecosystem/go-grpc-middleware v1.4.0 // indirect + github.com/grpc-ecosystem/grpc-gateway/v2 v2.22.0 // indirect + github.com/hashicorp/golang-lru/v2 v2.0.7 // indirect + github.com/joho/godotenv v1.5.1 // indirect + github.com/klauspost/compress v1.17.9 // indirect + github.com/lib/pq v1.10.9 // indirect + github.com/mattn/go-colorable v0.1.13 // indirect + github.com/mattn/go-isatty v0.0.20 // indirect + github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect + github.com/nats-io/nats.go v1.37.0 // indirect + github.com/nats-io/nkeys v0.4.7 // indirect + github.com/nats-io/nuid v1.0.1 // indirect + github.com/ncruces/go-strftime v0.1.9 // indirect + github.com/openzipkin/zipkin-go v0.4.3 // indirect + github.com/pierrec/lz4/v4 v4.1.21 // indirect + github.com/pkg/errors v0.9.1 // indirect + github.com/pmezard/go-difflib v1.0.0 // indirect + github.com/prometheus/client_golang v1.20.2 // indirect + github.com/prometheus/client_model v0.6.1 // indirect + github.com/prometheus/common v0.55.0 // indirect + github.com/prometheus/procfs v0.15.1 // indirect + github.com/redis/go-redis/extra/rediscmd/v9 v9.0.5 // indirect + github.com/redis/go-redis/extra/redisotel/v9 v9.0.5 // indirect + github.com/redis/go-redis/v9 v9.6.1 // indirect + github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect + github.com/rs/zerolog v1.33.0 // indirect + github.com/segmentio/kafka-go v0.4.47 // indirect + go.opencensus.io v0.24.0 // indirect + go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.49.0 // indirect + go.opentelemetry.io/contrib/instrumentation/net/http/httptrace/otelhttptrace v0.53.0 // indirect + go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.53.0 // indirect + go.opentelemetry.io/otel v1.30.0 // indirect + go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.29.0 // indirect + go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.29.0 // indirect + go.opentelemetry.io/otel/exporters/prometheus v0.51.0 // indirect + go.opentelemetry.io/otel/exporters/zipkin v1.29.0 // indirect + go.opentelemetry.io/otel/metric v1.30.0 // indirect + go.opentelemetry.io/otel/sdk v1.29.0 // indirect + go.opentelemetry.io/otel/sdk/metric v1.29.0 // indirect + go.opentelemetry.io/otel/trace v1.30.0 // indirect + go.opentelemetry.io/proto/otlp v1.3.1 // indirect + go.uber.org/mock v0.4.0 // indirect + golang.org/x/crypto v0.26.0 // indirect + golang.org/x/net v0.28.0 // indirect + golang.org/x/oauth2 v0.22.0 // indirect + golang.org/x/sync v0.8.0 // indirect + golang.org/x/sys v0.24.0 // indirect + golang.org/x/term v0.23.0 // indirect + golang.org/x/text v0.17.0 // indirect + golang.org/x/time v0.6.0 // indirect + google.golang.org/api v0.195.0 // indirect + google.golang.org/genproto v0.0.0-20240823204242-4ba0660f739c // indirect + google.golang.org/genproto/googleapis/api v0.0.0-20240822170219-fc7c04adadcd // indirect + google.golang.org/genproto/googleapis/rpc v0.0.0-20240823204242-4ba0660f739c // indirect + google.golang.org/grpc v1.66.0 // indirect + google.golang.org/protobuf v1.34.2 // indirect + gopkg.in/yaml.v3 v3.0.1 // indirect + modernc.org/gc/v3 v3.0.0-20240107210532-573471604cb6 // indirect + modernc.org/libc v1.55.3 // indirect + modernc.org/mathutil v1.6.0 // indirect + modernc.org/memory v1.8.0 // indirect + modernc.org/sqlite v1.32.0 // indirect + modernc.org/strutil v1.2.0 // indirect + modernc.org/token v1.1.0 // indirect +) diff --git a/examples/using-subscriber-nats/main.go b/examples/using-subscriber-nats/main.go new file mode 100644 index 000000000..66d9b83a9 --- /dev/null +++ b/examples/using-subscriber-nats/main.go @@ -0,0 +1,45 @@ +package main + +import ( + "gofr.dev/pkg/gofr" +) + +func main() { + app := gofr.New() + + app.Subscribe("products", func(c *gofr.Context) error { + var productInfo struct { + ProductId string `json:"productId"` + Price string `json:"price"` + } + + err := c.Bind(&productInfo) + if err != nil { + c.Logger.Error(err) + + return nil + } + + c.Logger.Info("Received product", productInfo) + return nil + }) + + app.Subscribe("order-logs", func(c *gofr.Context) error { + var orderStatus struct { + OrderId string `json:"orderId"` + Status string `json:"status"` + } + + err := c.Bind(&orderStatus) + if err != nil { + c.Logger.Error(err) + + return nil + } + + c.Logger.Info("Received order", orderStatus) + return nil + }) + + app.Run() +} diff --git a/examples/using-subscriber-nats/main_test.go b/examples/using-subscriber-nats/main_test.go new file mode 100644 index 000000000..8443e9f47 --- /dev/null +++ b/examples/using-subscriber-nats/main_test.go @@ -0,0 +1,86 @@ +package main + +import ( + "context" + "strings" + "testing" + "time" + + "gofr.dev/pkg/gofr/datasource/pubsub/nats" + "gofr.dev/pkg/gofr/logging" + "gofr.dev/pkg/gofr/testutil" + "google.golang.org/appengine/log" +) + +type mockMetrics struct { +} + +func (m *mockMetrics) IncrementCounter(ctx context.Context, name string, labels ...string) { +} + +func initializeTest(t *testing.T) { + client, err := nats.NewNATSClient(&nats.Config{ + Server: "nats://localhost:4222", + Stream: nats.StreamConfig{ + Stream: "sample-stream", + Subject: "order-logs", + }, + }, logging.NewMockLogger(logging.INFO), &mockMetrics{}) + if err != nil { + t.Fatalf("Error initializing NATS client: %v", err) + } + + ctx := context.Background() + + s, err := client.CreateOrUpdateStream(ctx, "order-logs") + if err != nil { + t.Fatalf("Error creating stream 'order-logs': %v", err) + } + log.Debugf(ctx, "Created stream: %v", s) + + err = client.CreateStream(context.Background(), "products") + if err != nil { + t.Fatalf("Error creating stream 'products': %v", err) + } + + // Publish messages + err = client.Publish(context.Background(), "order-logs", []byte(`{"orderId":"123","status":"pending"}`)) + if err != nil { + t.Errorf("Error while publishing to 'order-logs': %v", err) + } + + err = client.Publish(context.Background(), "products", []byte(`{"productId":"123","price":"599"}`)) + if err != nil { + t.Errorf("Error while publishing to 'products': %v", err) + } +} + +func TestExampleSubscriber(t *testing.T) { + log := testutil.StdoutOutputForFunc(func() { + go main() + time.Sleep(time.Second * 1) // Giving some time to start the server + + initializeTest(t) + time.Sleep(time.Second * 20) // Giving some time to publish events + }) + + testCases := []struct { + desc string + expectedLog string + }{ + { + desc: "valid order", + expectedLog: "Received order", + }, + { + desc: "valid product", + expectedLog: "Received product", + }, + } + + for i, tc := range testCases { + if !strings.Contains(log, tc.expectedLog) { + t.Errorf("TEST[%d], Failed.\n%s", i, tc.desc) + } + } +} diff --git a/examples/using-subscriber-nats/migrations/1721800255_create_topics.go b/examples/using-subscriber-nats/migrations/1721800255_create_topics.go new file mode 100644 index 000000000..df50ff8d6 --- /dev/null +++ b/examples/using-subscriber-nats/migrations/1721800255_create_topics.go @@ -0,0 +1,20 @@ +package migrations + +import ( + "context" + + "gofr.dev/pkg/gofr/migration" +) + +func createTopics() migration.Migrate { + return migration.Migrate{ + UP: func(d migration.Datasource) error { + err := d.PubSub.CreateTopic(context.Background(), "products") + if err != nil { + return err + } + + return d.PubSub.CreateTopic(context.Background(), "order-logs") + }, + } +} diff --git a/examples/using-subscriber-nats/migrations/all.go b/examples/using-subscriber-nats/migrations/all.go new file mode 100644 index 000000000..45221c15b --- /dev/null +++ b/examples/using-subscriber-nats/migrations/all.go @@ -0,0 +1,11 @@ +package migrations + +import ( + "gofr.dev/pkg/gofr/migration" +) + +func All() map[int64]migration.Migrate { + return map[int64]migration.Migrate{ + 1721800255: createTopics(), + } +} diff --git a/examples/using-subscriber-nats/migrations/all_test.go b/examples/using-subscriber-nats/migrations/all_test.go new file mode 100644 index 000000000..46ce633cd --- /dev/null +++ b/examples/using-subscriber-nats/migrations/all_test.go @@ -0,0 +1,21 @@ +package migrations + +import ( + "testing" + + "github.com/stretchr/testify/assert" + + "gofr.dev/pkg/gofr/migration" +) + +func TestAll(t *testing.T) { + // Get the map of migrations + allMigrations := All() + + expected := map[int64]migration.Migrate{ + 1721800255: createTopics(), + } + + // Check if the length of the maps match + assert.Equal(t, len(expected), len(allMigrations), "TestAll Failed!") +} diff --git a/examples/using-subscriber-nats/readme.md b/examples/using-subscriber-nats/readme.md new file mode 100644 index 000000000..f2ca6c27a --- /dev/null +++ b/examples/using-subscriber-nats/readme.md @@ -0,0 +1,62 @@ +# Subscriber Example + +This GoFr example demonstrates a simple Subscriber that subscribes asynchronously to given NATS streams and commits based on the handler response. + +### To run the example, follow the steps below: + +--- + +### **1. Run the NATS Server with JetStream Enabled** + +Ensure you have Docker installed and run the NATS server using the following command: + +```bash +docker run --name nats-server \ + -p 4222:4222 \ + -p 8222:8222 \ + -p 6222:6222 \ + -v /path/to/your/nats-server.conf:/etc/nats/nats-server.conf:ro \ + -v /path/to/your/local/data/jetstream:/data/jetstream \ + nats:latest -c /etc/nats/nats-server.conf +``` +> Replace /path/to/your/nats-server.conf with the actual path to your NATS configuration file. +> Replace /path/to/your/local/data/jetstream with the actual path to where you want to store JetStream data on your local machine. + +### **2. Build and Run the GoFr Application + +Steps to build and run the Docker container: + +#### **1. Build the Docker image: + + ```bash + docker build -t gofr-subscriber-example ./using-subscriber-nats + ``` +#### **2. Run the Docker container: + + ```bash + docker run --name gofr-subscriber -p 8200:8200 gofr-subscriber-example + ``` + +#### **3. Create the Streams in NATS +Before running the subscriber, create the necessary NATS streams using the NATS CLI: + +Create 'order-logs' Stream: +```bash +nats stream add order-logs --subjects "order-logs" --storage file +``` + +Create 'products' Stream: +```bash +nats stream add products --subjects "products" --storage file +``` + +#### **4. Run the Example + +Once the streams are created, and the NATS server is running, you can run the GoFr application using the Docker +container you've built. + +```bash +docker run --name gofr-subscriber -p 8200:8200 gofr-subscriber-example +``` + +Your subscriber will now be listening to the order-logs and products streams. \ No newline at end of file diff --git a/pkg/gofr/datasource/pubsub/nats/go.mod b/pkg/gofr/datasource/pubsub/nats/go.mod index 2672b8706..8591437d2 100644 --- a/pkg/gofr/datasource/pubsub/nats/go.mod +++ b/pkg/gofr/datasource/pubsub/nats/go.mod @@ -4,6 +4,7 @@ go 1.22.3 require ( github.com/nats-io/nats.go v1.37.0 + github.com/rs/zerolog v1.33.0 github.com/stretchr/testify v1.9.0 go.opentelemetry.io/otel v1.30.0 go.uber.org/mock v0.4.0 @@ -11,20 +12,93 @@ require ( ) require ( + cloud.google.com/go v0.115.1 // indirect + cloud.google.com/go/auth v0.9.1 // indirect + cloud.google.com/go/auth/oauth2adapt v0.2.4 // indirect + cloud.google.com/go/compute/metadata v0.5.0 // indirect + cloud.google.com/go/iam v1.1.13 // indirect + cloud.google.com/go/pubsub v1.42.0 // indirect + filippo.io/edwards25519 v1.1.0 // indirect + github.com/DATA-DOG/go-sqlmock v1.5.2 // indirect + github.com/XSAM/otelsql v0.33.0 // indirect + github.com/beorn7/perks v1.0.1 // indirect + github.com/cenkalti/backoff/v4 v4.3.0 // indirect + github.com/cespare/xxhash/v2 v2.3.0 // indirect github.com/davecgh/go-spew v1.1.1 // indirect + github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f // indirect + github.com/dustin/go-humanize v1.0.1 // indirect + github.com/eclipse/paho.mqtt.golang v1.5.0 // indirect + github.com/felixge/httpsnoop v1.0.4 // indirect github.com/go-logr/logr v1.4.2 // indirect github.com/go-logr/stdr v1.2.2 // indirect + github.com/go-sql-driver/mysql v1.8.1 // indirect + github.com/gogo/protobuf v1.3.2 // indirect + github.com/golang-jwt/jwt/v5 v5.2.1 // indirect + github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect + github.com/google/s2a-go v0.1.8 // indirect + github.com/google/uuid v1.6.0 // indirect + github.com/googleapis/enterprise-certificate-proxy v0.3.2 // indirect + github.com/googleapis/gax-go/v2 v2.13.0 // indirect + github.com/gorilla/mux v1.8.1 // indirect + github.com/gorilla/websocket v1.5.3 // indirect + github.com/grpc-ecosystem/go-grpc-middleware v1.4.0 // indirect + github.com/grpc-ecosystem/grpc-gateway/v2 v2.22.0 // indirect + github.com/hashicorp/golang-lru/v2 v2.0.7 // indirect github.com/joho/godotenv v1.5.1 // indirect github.com/klauspost/compress v1.17.9 // indirect + github.com/lib/pq v1.10.9 // indirect + github.com/mattn/go-colorable v0.1.13 // indirect + github.com/mattn/go-isatty v0.0.20 // indirect + github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect github.com/nats-io/nkeys v0.4.7 // indirect github.com/nats-io/nuid v1.0.1 // indirect + github.com/ncruces/go-strftime v0.1.9 // indirect + github.com/openzipkin/zipkin-go v0.4.3 // indirect + github.com/pierrec/lz4/v4 v4.1.21 // indirect github.com/pkg/errors v0.9.1 // indirect github.com/pmezard/go-difflib v1.0.0 // indirect + github.com/prometheus/client_golang v1.20.2 // indirect + github.com/prometheus/client_model v0.6.1 // indirect + github.com/prometheus/common v0.55.0 // indirect + github.com/prometheus/procfs v0.15.1 // indirect + github.com/redis/go-redis/extra/rediscmd/v9 v9.0.5 // indirect + github.com/redis/go-redis/extra/redisotel/v9 v9.0.5 // indirect + github.com/redis/go-redis/v9 v9.6.1 // indirect + github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect + github.com/segmentio/kafka-go v0.4.47 // indirect + go.opencensus.io v0.24.0 // indirect + go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.49.0 // indirect + go.opentelemetry.io/contrib/instrumentation/net/http/httptrace/otelhttptrace v0.53.0 // indirect + go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.53.0 // indirect + go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.29.0 // indirect + go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.29.0 // indirect + go.opentelemetry.io/otel/exporters/prometheus v0.51.0 // indirect + go.opentelemetry.io/otel/exporters/zipkin v1.29.0 // indirect go.opentelemetry.io/otel/metric v1.30.0 // indirect + go.opentelemetry.io/otel/sdk v1.29.0 // indirect + go.opentelemetry.io/otel/sdk/metric v1.29.0 // indirect go.opentelemetry.io/otel/trace v1.30.0 // indirect + go.opentelemetry.io/proto/otlp v1.3.1 // indirect golang.org/x/crypto v0.26.0 // indirect + golang.org/x/net v0.28.0 // indirect + golang.org/x/oauth2 v0.22.0 // indirect + golang.org/x/sync v0.8.0 // indirect golang.org/x/sys v0.24.0 // indirect golang.org/x/term v0.23.0 // indirect golang.org/x/text v0.17.0 // indirect + golang.org/x/time v0.6.0 // indirect + google.golang.org/api v0.195.0 // indirect + google.golang.org/genproto v0.0.0-20240823204242-4ba0660f739c // indirect + google.golang.org/genproto/googleapis/api v0.0.0-20240822170219-fc7c04adadcd // indirect + google.golang.org/genproto/googleapis/rpc v0.0.0-20240823204242-4ba0660f739c // indirect + google.golang.org/grpc v1.66.0 // indirect + google.golang.org/protobuf v1.34.2 // indirect gopkg.in/yaml.v3 v3.0.1 // indirect + modernc.org/gc/v3 v3.0.0-20240107210532-573471604cb6 // indirect + modernc.org/libc v1.55.3 // indirect + modernc.org/mathutil v1.6.0 // indirect + modernc.org/memory v1.8.0 // indirect + modernc.org/sqlite v1.32.0 // indirect + modernc.org/strutil v1.2.0 // indirect + modernc.org/token v1.1.0 // indirect ) diff --git a/pkg/gofr/datasource/pubsub/nats/go.sum b/pkg/gofr/datasource/pubsub/nats/go.sum index b5ce33620..ea4786611 100644 --- a/pkg/gofr/datasource/pubsub/nats/go.sum +++ b/pkg/gofr/datasource/pubsub/nats/go.sum @@ -1,47 +1,431 @@ +cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= +cloud.google.com/go v0.115.1 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+modernc.org/strutil v1.2.0 h1:agBi9dp1I+eOnxXeiZawM8F4LawKv4NzGWSaLfyeNZA= +modernc.org/strutil v1.2.0/go.mod h1:/mdcBmfOibveCTBxUl5B5l6W+TTH1FXPLHZE6bTosX0= +modernc.org/token v1.1.0 h1:Xl7Ap9dKaEs5kLoOQeQmPWevfnk/DM5qcLcYlA8ys6Y= +modernc.org/token v1.1.0/go.mod h1:UGzOrNV1mAFSEB63lOFHIpNRUVMvYTc6yu1SMY/XTDM= diff --git a/pkg/gofr/datasource/pubsub/nats/health.go b/pkg/gofr/datasource/pubsub/nats/health.go index b8d5660ac..932d052bf 100644 --- a/pkg/gofr/datasource/pubsub/nats/health.go +++ b/pkg/gofr/datasource/pubsub/nats/health.go @@ -1,7 +1,11 @@ package nats import ( + "context" + "time" + "github.com/nats-io/nats.go" + "github.com/nats-io/nats.go/jetstream" "gofr.dev/pkg/gofr/datasource" ) @@ -40,15 +44,18 @@ func (n *NATSClient) Health() datasource.Health { health.Details["backend"] = natsBackend health.Details["jetstream_enabled"] = n.js != nil + ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second) + defer cancel() + if n.js != nil && connectionStatus == nats.CONNECTED { - health.Details["jetstream_status"] = getJetstreamStatus(n.js) + health.Details["jetstream_status"] = getJetstreamStatus(ctx, n.js) } return health } -func getJetstreamStatus(js JetStreamContext) string { - _, err := js.AccountInfo() +func getJetstreamStatus(ctx context.Context, js jetstream.JetStream) string { + _, err := js.AccountInfo(ctx) if err != nil { return jetstreamStatusError + ": " + err.Error() } diff --git a/pkg/gofr/datasource/pubsub/nats/interfaces.go b/pkg/gofr/datasource/pubsub/nats/interfaces.go index 4a65ae9b1..22611ad4b 100644 --- a/pkg/gofr/datasource/pubsub/nats/interfaces.go +++ b/pkg/gofr/datasource/pubsub/nats/interfaces.go @@ -9,30 +9,11 @@ import ( "gofr.dev/pkg/gofr/datasource/pubsub" ) -type MsgMetadata struct { - MsgID string - Stream string - Subject string - Sequence uint64 - Timestamp time.Time - Reply string - ReplyChain []string -} - -// Msg represents a NATS message. -type Msg interface { - Ack() error - Data() []byte - Subject() string - Reply() string - Metadata() (*jetstream.MsgMetadata, error) - Headers() nats.Header - DoubleAck(context.Context) error - Nak() error - NakWithDelay(delay time.Duration) error - InProgress() error - Term() error - TermWithReason(reason string) error +// ConnInterface represents the methods of nats.Conn that we use +type ConnInterface interface { + JetStream(...nats.JSOpt) (jetstream.JetStream, error) + Status() nats.Status + Drain() error } // Client represents the main NATS JetStream client. @@ -49,49 +30,3 @@ type Subscription interface { Unsubscribe() error NextMsg(timeout time.Duration) (*nats.Msg, error) } - -// Connection represents the NATS connection. -type Connection interface { - Status() nats.Status - JetStream(opts ...nats.JSOpt) (JetStreamContext, error) // Use NATS' JetStreamContext - Close() - Drain() error -} - -// JetStreamContext represents the NATS JetStream context. -type JetStreamContext interface { - PublishMsg(m *nats.Msg, opts ...nats.PubOpt) (*nats.PubAck, error) - Publish(subj string, data []byte, opts ...nats.PubOpt) (*nats.PubAck, error) - PublishAsync(subj string, data []byte, opts ...nats.PubOpt) (nats.PubAckFuture, error) - PublishMsgAsync(m *nats.Msg, opts ...nats.PubOpt) (nats.PubAckFuture, error) - Subscribe(subj string, cb nats.MsgHandler, opts ...nats.SubOpt) (*nats.Subscription, error) - SubscribeSync(subj string, opts ...nats.SubOpt) (*nats.Subscription, error) - ChanSubscribe(subj string, ch chan *nats.Msg, opts ...nats.SubOpt) (*nats.Subscription, error) - QueueSubscribe(subj, queue string, cb nats.MsgHandler, opts ...nats.SubOpt) (*nats.Subscription, error) - QueueSubscribeSync(subj, queue string, opts ...nats.SubOpt) (*nats.Subscription, error) - PullSubscribe(subj, durable string, opts ...nats.SubOpt) (*nats.Subscription, error) - AddStream(cfg *nats.StreamConfig, opts ...nats.JSOpt) (*nats.StreamInfo, error) - UpdateStream(cfg *nats.StreamConfig, opts ...nats.JSOpt) (*nats.StreamInfo, error) - DeleteStream(name string, opts ...nats.JSOpt) error - StreamInfo(stream string, opts ...nats.JSOpt) (*nats.StreamInfo, error) - PurgeStream(name string, opts ...nats.JSOpt) error - StreamsInfo(opts ...nats.JSOpt) <-chan *nats.StreamInfo - StreamNames(opts ...nats.JSOpt) <-chan string - GetMsg(name string, seq uint64, opts ...nats.JSOpt) (*nats.RawStreamMsg, error) - GetLastMsg(name, subject string, opts ...nats.JSOpt) (*nats.RawStreamMsg, error) - DeleteMsg(name string, seq uint64, opts ...nats.JSOpt) error - AddConsumer(stream string, cfg *nats.ConsumerConfig, opts ...nats.JSOpt) (*nats.ConsumerInfo, error) - UpdateConsumer(stream string, cfg *nats.ConsumerConfig, opts ...nats.JSOpt) (*nats.ConsumerInfo, error) - DeleteConsumer(stream, consumer string, opts ...nats.JSOpt) error - ConsumerInfo(stream, name string, opts ...nats.JSOpt) (*nats.ConsumerInfo, error) - ConsumersInfo(stream string, opts ...nats.JSOpt) <-chan *nats.ConsumerInfo - AccountInfo(opts ...nats.JSOpt) (*nats.AccountInfo, error) -} - -// NatsConn interface abstracts the necessary methods from nats.Conn. -type NatsConn interface { - Status() nats.Status - JetStream(opts ...nats.JSOpt) (nats.JetStreamContext, error) - Close() - Drain() error -} diff --git a/pkg/gofr/datasource/pubsub/nats/jetstream_wrapper.go b/pkg/gofr/datasource/pubsub/nats/jetstream_wrapper.go deleted file mode 100644 index b1b19e99f..000000000 --- a/pkg/gofr/datasource/pubsub/nats/jetstream_wrapper.go +++ /dev/null @@ -1,18 +0,0 @@ -//go:build !ignore -// +build !ignore - -package nats - -import "github.com/nats-io/nats.go" - -type jetStreamContextWrapper struct { - nats.JetStreamContext -} - -func newJetStreamContextWrapper(js nats.JetStreamContext) JetStreamContext { - return &jetStreamContextWrapper{js} -} - -func (j *jetStreamContextWrapper) DeleteStream(name string, opts ...nats.JSOpt) error { - return j.JetStreamContext.DeleteStream(name, opts...) -} diff --git a/pkg/gofr/datasource/pubsub/nats/mock_custom_interfaces.go b/pkg/gofr/datasource/pubsub/nats/mock_custom_interfaces.go deleted file mode 100644 index 094d5e94b..000000000 --- a/pkg/gofr/datasource/pubsub/nats/mock_custom_interfaces.go +++ /dev/null @@ -1,980 +0,0 @@ -// Code generated by MockGen. DO NOT EDIT. -// Source: ./interfaces.go -// -// Generated by this command: -// -// mockgen -destination=mock_custom_interfaces.go -package=nats -source=./interfaces.go Client,Connection,Subscription,JetStreamContext,Msg -// - -// Package nats is a generated GoMock package. -package nats - -import ( - context "context" - reflect "reflect" - time "time" - - nats "github.com/nats-io/nats.go" - jetstream "github.com/nats-io/nats.go/jetstream" - gomock "go.uber.org/mock/gomock" - pubsub "gofr.dev/pkg/gofr/datasource/pubsub" -) - -// MockMsg is a mock of Msg interface. -type MockMsg struct { - ctrl *gomock.Controller - recorder *MockMsgMockRecorder -} - -// MockMsgMockRecorder is the mock recorder for MockMsg. -type MockMsgMockRecorder struct { - mock *MockMsg -} - -// NewMockMsg creates a new mock instance. -func NewMockMsg(ctrl *gomock.Controller) *MockMsg { - mock := &MockMsg{ctrl: ctrl} - mock.recorder = &MockMsgMockRecorder{mock} - return mock -} - -// EXPECT returns an object that allows the caller to indicate expected use. -func (m *MockMsg) EXPECT() *MockMsgMockRecorder { - return m.recorder -} - -// Ack mocks base method. -func (m *MockMsg) Ack() error { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "Ack") - ret0, _ := ret[0].(error) - return ret0 -} - -// Ack indicates an expected call of Ack. -func (mr *MockMsgMockRecorder) Ack() *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Ack", reflect.TypeOf((*MockMsg)(nil).Ack)) -} - -// Data mocks base method. -func (m *MockMsg) Data() []byte { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "Data") - ret0, _ := ret[0].([]byte) - return ret0 -} - -// Data indicates an expected call of Data. -func (mr *MockMsgMockRecorder) Data() *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Data", reflect.TypeOf((*MockMsg)(nil).Data)) -} - -// DoubleAck mocks base method. -func (m *MockMsg) DoubleAck(arg0 context.Context) error { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "DoubleAck", arg0) - ret0, _ := ret[0].(error) - return ret0 -} - -// DoubleAck indicates an expected call of DoubleAck. -func (mr *MockMsgMockRecorder) DoubleAck(arg0 any) *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DoubleAck", reflect.TypeOf((*MockMsg)(nil).DoubleAck), arg0) -} - -// Headers mocks base method. -func (m *MockMsg) Headers() nats.Header { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "Headers") - ret0, _ := ret[0].(nats.Header) - return ret0 -} - -// Headers indicates an expected call of Headers. -func (mr *MockMsgMockRecorder) Headers() *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Headers", reflect.TypeOf((*MockMsg)(nil).Headers)) -} - -// InProgress mocks base method. -func (m *MockMsg) InProgress() error { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "InProgress") - ret0, _ := ret[0].(error) - return ret0 -} - -// InProgress indicates an expected call of InProgress. -func (mr *MockMsgMockRecorder) InProgress() *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "InProgress", reflect.TypeOf((*MockMsg)(nil).InProgress)) -} - -// Metadata mocks base method. -func (m *MockMsg) Metadata() (*jetstream.MsgMetadata, error) { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "Metadata") - ret0, _ := ret[0].(*jetstream.MsgMetadata) - ret1, _ := ret[1].(error) - return ret0, ret1 -} - -// Metadata indicates an expected call of Metadata. -func (mr *MockMsgMockRecorder) Metadata() *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Metadata", reflect.TypeOf((*MockMsg)(nil).Metadata)) -} - -// Nak mocks base method. -func (m *MockMsg) Nak() error { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "Nak") - ret0, _ := ret[0].(error) - return ret0 -} - -// Nak indicates an expected call of Nak. -func (mr *MockMsgMockRecorder) Nak() *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Nak", reflect.TypeOf((*MockMsg)(nil).Nak)) -} - -// NakWithDelay mocks base method. -func (m *MockMsg) NakWithDelay(delay time.Duration) error { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "NakWithDelay", delay) - ret0, _ := ret[0].(error) - return ret0 -} - -// NakWithDelay indicates an expected call of NakWithDelay. -func (mr *MockMsgMockRecorder) NakWithDelay(delay any) *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "NakWithDelay", reflect.TypeOf((*MockMsg)(nil).NakWithDelay), delay) -} - -// Reply mocks base method. -func (m *MockMsg) Reply() string { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "Reply") - ret0, _ := ret[0].(string) - return ret0 -} - -// Reply indicates an expected call of Reply. -func (mr *MockMsgMockRecorder) Reply() *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Reply", reflect.TypeOf((*MockMsg)(nil).Reply)) -} - -// Subject mocks base method. -func (m *MockMsg) Subject() string { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "Subject") - ret0, _ := ret[0].(string) - return ret0 -} - -// Subject indicates an expected call of Subject. -func (mr *MockMsgMockRecorder) Subject() *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Subject", reflect.TypeOf((*MockMsg)(nil).Subject)) -} - -// Term mocks base method. -func (m *MockMsg) Term() error { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "Term") - ret0, _ := ret[0].(error) - return ret0 -} - -// Term indicates an expected call of Term. -func (mr *MockMsgMockRecorder) Term() *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Term", reflect.TypeOf((*MockMsg)(nil).Term)) -} - -// TermWithReason mocks base method. -func (m *MockMsg) TermWithReason(reason string) error { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "TermWithReason", reason) - ret0, _ := ret[0].(error) - return ret0 -} - -// TermWithReason indicates an expected call of TermWithReason. -func (mr *MockMsgMockRecorder) TermWithReason(reason any) *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "TermWithReason", reflect.TypeOf((*MockMsg)(nil).TermWithReason), reason) -} - -// MockClient is a mock of Client interface. -type MockClient struct { - ctrl *gomock.Controller - recorder *MockClientMockRecorder -} - -// MockClientMockRecorder is the mock recorder for MockClient. -type MockClientMockRecorder struct { - mock *MockClient -} - -// NewMockClient creates a new mock instance. -func NewMockClient(ctrl *gomock.Controller) *MockClient { - mock := &MockClient{ctrl: ctrl} - mock.recorder = &MockClientMockRecorder{mock} - return mock -} - -// EXPECT returns an object that allows the caller to indicate expected use. -func (m *MockClient) EXPECT() *MockClientMockRecorder { - return m.recorder -} - -// Close mocks base method. -func (m *MockClient) Close() error { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "Close") - ret0, _ := ret[0].(error) - return ret0 -} - -// Close indicates an expected call of Close. -func (mr *MockClientMockRecorder) Close() *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Close", reflect.TypeOf((*MockClient)(nil).Close)) -} - -// Publish mocks base method. -func (m *MockClient) Publish(ctx context.Context, stream string, message []byte) error { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "Publish", ctx, stream, message) - ret0, _ := ret[0].(error) - return ret0 -} - -// Publish indicates an expected call of Publish. -func (mr *MockClientMockRecorder) Publish(ctx, stream, message any) *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Publish", reflect.TypeOf((*MockClient)(nil).Publish), ctx, stream, message) -} - -// Subscribe mocks base method. -func (m *MockClient) Subscribe(ctx context.Context, stream string) (*pubsub.Message, error) { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "Subscribe", ctx, stream) - ret0, _ := ret[0].(*pubsub.Message) - ret1, _ := ret[1].(error) - return ret0, ret1 -} - -// Subscribe indicates an expected call of Subscribe. -func (mr *MockClientMockRecorder) Subscribe(ctx, stream any) *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Subscribe", reflect.TypeOf((*MockClient)(nil).Subscribe), ctx, stream) -} - -// MockSubscription is a mock of Subscription interface. -type MockSubscription struct { - ctrl *gomock.Controller - recorder *MockSubscriptionMockRecorder -} - -// MockSubscriptionMockRecorder is the mock recorder for MockSubscription. -type MockSubscriptionMockRecorder struct { - mock *MockSubscription -} - -// NewMockSubscription creates a new mock instance. -func NewMockSubscription(ctrl *gomock.Controller) *MockSubscription { - mock := &MockSubscription{ctrl: ctrl} - mock.recorder = &MockSubscriptionMockRecorder{mock} - return mock -} - -// EXPECT returns an object that allows the caller to indicate expected use. -func (m *MockSubscription) EXPECT() *MockSubscriptionMockRecorder { - return m.recorder -} - -// Drain mocks base method. -func (m *MockSubscription) Drain() error { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "Drain") - ret0, _ := ret[0].(error) - return ret0 -} - -// Drain indicates an expected call of Drain. -func (mr *MockSubscriptionMockRecorder) Drain() *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Drain", reflect.TypeOf((*MockSubscription)(nil).Drain)) -} - -// Fetch mocks base method. -func (m *MockSubscription) Fetch(batch int, opts ...nats.PullOpt) ([]*nats.Msg, error) { - m.ctrl.T.Helper() - varargs := []any{batch} - for _, a := range opts { - varargs = append(varargs, a) - } - ret := m.ctrl.Call(m, "Fetch", varargs...) - ret0, _ := ret[0].([]*nats.Msg) - ret1, _ := ret[1].(error) - return ret0, ret1 -} - -// Fetch indicates an expected call of Fetch. -func (mr *MockSubscriptionMockRecorder) Fetch(batch any, opts ...any) *gomock.Call { - mr.mock.ctrl.T.Helper() - varargs := append([]any{batch}, opts...) - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Fetch", reflect.TypeOf((*MockSubscription)(nil).Fetch), varargs...) -} - -// NextMsg mocks base method. -func (m *MockSubscription) NextMsg(timeout time.Duration) (*nats.Msg, error) { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "NextMsg", timeout) - ret0, _ := ret[0].(*nats.Msg) - ret1, _ := ret[1].(error) - return ret0, ret1 -} - -// NextMsg indicates an expected call of NextMsg. -func (mr *MockSubscriptionMockRecorder) NextMsg(timeout any) *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "NextMsg", reflect.TypeOf((*MockSubscription)(nil).NextMsg), timeout) -} - -// Unsubscribe mocks base method. -func (m *MockSubscription) Unsubscribe() error { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "Unsubscribe") - ret0, _ := ret[0].(error) - return ret0 -} - -// Unsubscribe indicates an expected call of Unsubscribe. -func (mr *MockSubscriptionMockRecorder) Unsubscribe() *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Unsubscribe", reflect.TypeOf((*MockSubscription)(nil).Unsubscribe)) -} - -// MockConnection is a mock of Connection interface. -type MockConnection struct { - ctrl *gomock.Controller - recorder *MockConnectionMockRecorder -} - -// MockConnectionMockRecorder is the mock recorder for MockConnection. -type MockConnectionMockRecorder struct { - mock *MockConnection -} - -// NewMockConnection creates a new mock instance. -func NewMockConnection(ctrl *gomock.Controller) *MockConnection { - mock := &MockConnection{ctrl: ctrl} - mock.recorder = &MockConnectionMockRecorder{mock} - return mock -} - -// EXPECT returns an object that allows the caller to indicate expected use. -func (m *MockConnection) EXPECT() *MockConnectionMockRecorder { - return m.recorder -} - -// Close mocks base method. -func (m *MockConnection) Close() { - m.ctrl.T.Helper() - m.ctrl.Call(m, "Close") -} - -// Close indicates an expected call of Close. -func (mr *MockConnectionMockRecorder) Close() *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Close", reflect.TypeOf((*MockConnection)(nil).Close)) -} - -// Drain mocks base method. -func (m *MockConnection) Drain() error { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "Drain") - ret0, _ := ret[0].(error) - return ret0 -} - -// Drain indicates an expected call of Drain. -func (mr *MockConnectionMockRecorder) Drain() *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Drain", reflect.TypeOf((*MockConnection)(nil).Drain)) -} - -// JetStream mocks base method. -func (m *MockConnection) JetStream(opts ...nats.JSOpt) (JetStreamContext, error) { - m.ctrl.T.Helper() - varargs := []any{} - for _, a := range opts { - varargs = append(varargs, a) - } - ret := m.ctrl.Call(m, "JetStream", varargs...) - ret0, _ := ret[0].(JetStreamContext) - ret1, _ := ret[1].(error) - return ret0, ret1 -} - -// JetStream indicates an expected call of JetStream. -func (mr *MockConnectionMockRecorder) JetStream(opts ...any) *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "JetStream", reflect.TypeOf((*MockConnection)(nil).JetStream), opts...) -} - -// Status mocks base method. -func (m *MockConnection) Status() nats.Status { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "Status") - ret0, _ := ret[0].(nats.Status) - return ret0 -} - -// Status indicates an expected call of Status. -func (mr *MockConnectionMockRecorder) Status() *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Status", reflect.TypeOf((*MockConnection)(nil).Status)) -} - -// MockJetStreamContext is a mock of JetStreamContext interface. -type MockJetStreamContext struct { - ctrl *gomock.Controller - recorder *MockJetStreamContextMockRecorder -} - -// MockJetStreamContextMockRecorder is the mock recorder for MockJetStreamContext. -type MockJetStreamContextMockRecorder struct { - mock *MockJetStreamContext -} - -// NewMockJetStreamContext creates a new mock instance. -func NewMockJetStreamContext(ctrl *gomock.Controller) *MockJetStreamContext { - mock := &MockJetStreamContext{ctrl: ctrl} - mock.recorder = &MockJetStreamContextMockRecorder{mock} - return mock -} - -// EXPECT returns an object that allows the caller to indicate expected use. -func (m *MockJetStreamContext) EXPECT() *MockJetStreamContextMockRecorder { - return m.recorder -} - -// AccountInfo mocks base method. -func (m *MockJetStreamContext) AccountInfo(opts ...nats.JSOpt) (*nats.AccountInfo, error) { - m.ctrl.T.Helper() - varargs := []any{} - for _, a := range opts { - varargs = append(varargs, a) - } - ret := m.ctrl.Call(m, "AccountInfo", varargs...) - ret0, _ := ret[0].(*nats.AccountInfo) - ret1, _ := ret[1].(error) - return ret0, ret1 -} - -// AccountInfo indicates an expected call of AccountInfo. -func (mr *MockJetStreamContextMockRecorder) AccountInfo(opts ...any) *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "AccountInfo", reflect.TypeOf((*MockJetStreamContext)(nil).AccountInfo), opts...) -} - -// AddConsumer mocks base method. -func (m *MockJetStreamContext) AddConsumer(stream string, cfg *nats.ConsumerConfig, opts ...nats.JSOpt) (*nats.ConsumerInfo, error) { - m.ctrl.T.Helper() - varargs := []any{stream, cfg} - for _, a := range opts { - varargs = append(varargs, a) - } - ret := m.ctrl.Call(m, "AddConsumer", varargs...) - ret0, _ := ret[0].(*nats.ConsumerInfo) - ret1, _ := ret[1].(error) - return ret0, ret1 -} - -// AddConsumer indicates an expected call of AddConsumer. -func (mr *MockJetStreamContextMockRecorder) AddConsumer(stream, cfg any, opts ...any) *gomock.Call { - mr.mock.ctrl.T.Helper() - varargs := append([]any{stream, cfg}, opts...) - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "AddConsumer", reflect.TypeOf((*MockJetStreamContext)(nil).AddConsumer), varargs...) -} - -// AddStream mocks base method. -func (m *MockJetStreamContext) AddStream(cfg *nats.StreamConfig, opts ...nats.JSOpt) (*nats.StreamInfo, error) { - m.ctrl.T.Helper() - varargs := []any{cfg} - for _, a := range opts { - varargs = append(varargs, a) - } - ret := m.ctrl.Call(m, "AddStream", varargs...) - ret0, _ := ret[0].(*nats.StreamInfo) - ret1, _ := ret[1].(error) - return ret0, ret1 -} - -// AddStream indicates an expected call of AddStream. -func (mr *MockJetStreamContextMockRecorder) AddStream(cfg any, opts ...any) *gomock.Call { - mr.mock.ctrl.T.Helper() - varargs := append([]any{cfg}, opts...) - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "AddStream", reflect.TypeOf((*MockJetStreamContext)(nil).AddStream), varargs...) -} - -// ChanSubscribe mocks base method. -func (m *MockJetStreamContext) ChanSubscribe(subj string, ch chan *nats.Msg, opts ...nats.SubOpt) (*nats.Subscription, error) { - m.ctrl.T.Helper() - varargs := []any{subj, ch} - for _, a := range opts { - varargs = append(varargs, a) - } - ret := m.ctrl.Call(m, "ChanSubscribe", varargs...) - ret0, _ := ret[0].(*nats.Subscription) - ret1, _ := ret[1].(error) - return ret0, ret1 -} - -// ChanSubscribe indicates an expected call of ChanSubscribe. -func (mr *MockJetStreamContextMockRecorder) ChanSubscribe(subj, ch any, opts ...any) *gomock.Call { - mr.mock.ctrl.T.Helper() - varargs := append([]any{subj, ch}, opts...) - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ChanSubscribe", reflect.TypeOf((*MockJetStreamContext)(nil).ChanSubscribe), varargs...) -} - -// ConsumerInfo mocks base method. -func (m *MockJetStreamContext) ConsumerInfo(stream, name string, opts ...nats.JSOpt) (*nats.ConsumerInfo, error) { - m.ctrl.T.Helper() - varargs := []any{stream, name} - for _, a := range opts { - varargs = append(varargs, a) - } - ret := m.ctrl.Call(m, "ConsumerInfo", varargs...) - ret0, _ := ret[0].(*nats.ConsumerInfo) - ret1, _ := ret[1].(error) - return ret0, ret1 -} - -// ConsumerInfo indicates an expected call of ConsumerInfo. -func (mr *MockJetStreamContextMockRecorder) ConsumerInfo(stream, name any, opts ...any) *gomock.Call { - mr.mock.ctrl.T.Helper() - varargs := append([]any{stream, name}, opts...) - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ConsumerInfo", reflect.TypeOf((*MockJetStreamContext)(nil).ConsumerInfo), varargs...) -} - -// ConsumersInfo mocks base method. -func (m *MockJetStreamContext) ConsumersInfo(stream string, opts ...nats.JSOpt) <-chan *nats.ConsumerInfo { - m.ctrl.T.Helper() - varargs := []any{stream} - for _, a := range opts { - varargs = append(varargs, a) - } - ret := m.ctrl.Call(m, "ConsumersInfo", varargs...) - ret0, _ := ret[0].(<-chan *nats.ConsumerInfo) - return ret0 -} - -// ConsumersInfo indicates an expected call of ConsumersInfo. -func (mr *MockJetStreamContextMockRecorder) ConsumersInfo(stream any, opts ...any) *gomock.Call { - mr.mock.ctrl.T.Helper() - varargs := append([]any{stream}, opts...) - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ConsumersInfo", reflect.TypeOf((*MockJetStreamContext)(nil).ConsumersInfo), varargs...) -} - -// DeleteConsumer mocks base method. -func (m *MockJetStreamContext) DeleteConsumer(stream, consumer string, opts ...nats.JSOpt) error { - m.ctrl.T.Helper() - varargs := []any{stream, consumer} - for _, a := range opts { - varargs = append(varargs, a) - } - ret := m.ctrl.Call(m, "DeleteConsumer", varargs...) - ret0, _ := ret[0].(error) - return ret0 -} - -// DeleteConsumer indicates an expected call of DeleteConsumer. -func (mr *MockJetStreamContextMockRecorder) DeleteConsumer(stream, consumer any, opts ...any) *gomock.Call { - mr.mock.ctrl.T.Helper() - varargs := append([]any{stream, consumer}, opts...) - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DeleteConsumer", reflect.TypeOf((*MockJetStreamContext)(nil).DeleteConsumer), varargs...) -} - -// DeleteMsg mocks base method. -func (m *MockJetStreamContext) DeleteMsg(name string, seq uint64, opts ...nats.JSOpt) error { - m.ctrl.T.Helper() - varargs := []any{name, seq} - for _, a := range opts { - varargs = append(varargs, a) - } - ret := m.ctrl.Call(m, "DeleteMsg", varargs...) - ret0, _ := ret[0].(error) - return ret0 -} - -// DeleteMsg indicates an expected call of DeleteMsg. -func (mr *MockJetStreamContextMockRecorder) DeleteMsg(name, seq any, opts ...any) *gomock.Call { - mr.mock.ctrl.T.Helper() - varargs := append([]any{name, seq}, opts...) - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DeleteMsg", reflect.TypeOf((*MockJetStreamContext)(nil).DeleteMsg), varargs...) -} - -// DeleteStream mocks base method. -func (m *MockJetStreamContext) DeleteStream(name string, opts ...nats.JSOpt) error { - m.ctrl.T.Helper() - varargs := []any{name} - for _, a := range opts { - varargs = append(varargs, a) - } - ret := m.ctrl.Call(m, "DeleteStream", varargs...) - ret0, _ := ret[0].(error) - return ret0 -} - -// DeleteStream indicates an expected call of DeleteStream. -func (mr *MockJetStreamContextMockRecorder) DeleteStream(name any, opts ...any) *gomock.Call { - mr.mock.ctrl.T.Helper() - varargs := append([]any{name}, opts...) - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DeleteStream", reflect.TypeOf((*MockJetStreamContext)(nil).DeleteStream), varargs...) -} - -// GetLastMsg mocks base method. -func (m *MockJetStreamContext) GetLastMsg(name, subject string, opts ...nats.JSOpt) (*nats.RawStreamMsg, error) { - m.ctrl.T.Helper() - varargs := []any{name, subject} - for _, a := range opts { - varargs = append(varargs, a) - } - ret := m.ctrl.Call(m, "GetLastMsg", varargs...) - ret0, _ := ret[0].(*nats.RawStreamMsg) - ret1, _ := ret[1].(error) - return ret0, ret1 -} - -// GetLastMsg indicates an expected call of GetLastMsg. -func (mr *MockJetStreamContextMockRecorder) GetLastMsg(name, subject any, opts ...any) *gomock.Call { - mr.mock.ctrl.T.Helper() - varargs := append([]any{name, subject}, opts...) - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetLastMsg", reflect.TypeOf((*MockJetStreamContext)(nil).GetLastMsg), varargs...) -} - -// GetMsg mocks base method. -func (m *MockJetStreamContext) GetMsg(name string, seq uint64, opts ...nats.JSOpt) (*nats.RawStreamMsg, error) { - m.ctrl.T.Helper() - varargs := []any{name, seq} - for _, a := range opts { - varargs = append(varargs, a) - } - ret := m.ctrl.Call(m, "GetMsg", varargs...) - ret0, _ := ret[0].(*nats.RawStreamMsg) - ret1, _ := ret[1].(error) - return ret0, ret1 -} - -// GetMsg indicates an expected call of GetMsg. -func (mr *MockJetStreamContextMockRecorder) GetMsg(name, seq any, opts ...any) *gomock.Call { - mr.mock.ctrl.T.Helper() - varargs := append([]any{name, seq}, opts...) - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetMsg", reflect.TypeOf((*MockJetStreamContext)(nil).GetMsg), varargs...) -} - -// Publish mocks base method. -func (m *MockJetStreamContext) Publish(subj string, data []byte, opts ...nats.PubOpt) (*nats.PubAck, error) { - m.ctrl.T.Helper() - varargs := []any{subj, data} - for _, a := range opts { - varargs = append(varargs, a) - } - ret := m.ctrl.Call(m, "Publish", varargs...) - ret0, _ := ret[0].(*nats.PubAck) - ret1, _ := ret[1].(error) - return ret0, ret1 -} - -// Publish indicates an expected call of Publish. -func (mr *MockJetStreamContextMockRecorder) Publish(subj, data any, opts ...any) *gomock.Call { - mr.mock.ctrl.T.Helper() - varargs := append([]any{subj, data}, opts...) - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Publish", reflect.TypeOf((*MockJetStreamContext)(nil).Publish), varargs...) -} - -// PublishAsync mocks base method. -func (m *MockJetStreamContext) PublishAsync(subj string, data []byte, opts ...nats.PubOpt) (nats.PubAckFuture, error) { - m.ctrl.T.Helper() - varargs := []any{subj, data} - for _, a := range opts { - varargs = append(varargs, a) - } - ret := m.ctrl.Call(m, "PublishAsync", varargs...) - ret0, _ := ret[0].(nats.PubAckFuture) - ret1, _ := ret[1].(error) - return ret0, ret1 -} - -// PublishAsync indicates an expected call of PublishAsync. -func (mr *MockJetStreamContextMockRecorder) PublishAsync(subj, data any, opts ...any) *gomock.Call { - mr.mock.ctrl.T.Helper() - varargs := append([]any{subj, data}, opts...) - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "PublishAsync", reflect.TypeOf((*MockJetStreamContext)(nil).PublishAsync), varargs...) -} - -// PublishMsg mocks base method. -func (m_2 *MockJetStreamContext) PublishMsg(m *nats.Msg, opts ...nats.PubOpt) (*nats.PubAck, error) { - m_2.ctrl.T.Helper() - varargs := []any{m} - for _, a := range opts { - varargs = append(varargs, a) - } - ret := m_2.ctrl.Call(m_2, "PublishMsg", varargs...) - ret0, _ := ret[0].(*nats.PubAck) - ret1, _ := ret[1].(error) - return ret0, ret1 -} - -// PublishMsg indicates an expected call of PublishMsg. -func (mr *MockJetStreamContextMockRecorder) PublishMsg(m any, opts ...any) *gomock.Call { - mr.mock.ctrl.T.Helper() - varargs := append([]any{m}, opts...) - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "PublishMsg", reflect.TypeOf((*MockJetStreamContext)(nil).PublishMsg), varargs...) -} - -// PublishMsgAsync mocks base method. -func (m_2 *MockJetStreamContext) PublishMsgAsync(m *nats.Msg, opts ...nats.PubOpt) (nats.PubAckFuture, error) { - m_2.ctrl.T.Helper() - varargs := []any{m} - for _, a := range opts { - varargs = append(varargs, a) - } - ret := m_2.ctrl.Call(m_2, "PublishMsgAsync", varargs...) - ret0, _ := ret[0].(nats.PubAckFuture) - ret1, _ := ret[1].(error) - return ret0, ret1 -} - -// PublishMsgAsync indicates an expected call of PublishMsgAsync. -func (mr *MockJetStreamContextMockRecorder) PublishMsgAsync(m any, opts ...any) *gomock.Call { - mr.mock.ctrl.T.Helper() - varargs := append([]any{m}, opts...) - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "PublishMsgAsync", reflect.TypeOf((*MockJetStreamContext)(nil).PublishMsgAsync), varargs...) -} - -// PullSubscribe mocks base method. -func (m *MockJetStreamContext) PullSubscribe(subj, durable string, opts ...nats.SubOpt) (*nats.Subscription, error) { - m.ctrl.T.Helper() - varargs := []any{subj, durable} - for _, a := range opts { - varargs = append(varargs, a) - } - ret := m.ctrl.Call(m, "PullSubscribe", varargs...) - ret0, _ := ret[0].(*nats.Subscription) - ret1, _ := ret[1].(error) - return ret0, ret1 -} - -// PullSubscribe indicates an expected call of PullSubscribe. -func (mr *MockJetStreamContextMockRecorder) PullSubscribe(subj, durable any, opts ...any) *gomock.Call { - mr.mock.ctrl.T.Helper() - varargs := append([]any{subj, durable}, opts...) - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "PullSubscribe", reflect.TypeOf((*MockJetStreamContext)(nil).PullSubscribe), varargs...) -} - -// PurgeStream mocks base method. -func (m *MockJetStreamContext) PurgeStream(name string, opts ...nats.JSOpt) error { - m.ctrl.T.Helper() - varargs := []any{name} - for _, a := range opts { - varargs = append(varargs, a) - } - ret := m.ctrl.Call(m, "PurgeStream", varargs...) - ret0, _ := ret[0].(error) - return ret0 -} - -// PurgeStream indicates an expected call of PurgeStream. -func (mr *MockJetStreamContextMockRecorder) PurgeStream(name any, opts ...any) *gomock.Call { - mr.mock.ctrl.T.Helper() - varargs := append([]any{name}, opts...) - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "PurgeStream", reflect.TypeOf((*MockJetStreamContext)(nil).PurgeStream), varargs...) -} - -// QueueSubscribe mocks base method. -func (m *MockJetStreamContext) QueueSubscribe(subj, queue string, cb nats.MsgHandler, opts ...nats.SubOpt) (*nats.Subscription, error) { - m.ctrl.T.Helper() - varargs := []any{subj, queue, cb} - for _, a := range opts { - varargs = append(varargs, a) - } - ret := m.ctrl.Call(m, "QueueSubscribe", varargs...) - ret0, _ := ret[0].(*nats.Subscription) - ret1, _ := ret[1].(error) - return ret0, ret1 -} - -// QueueSubscribe indicates an expected call of QueueSubscribe. -func (mr *MockJetStreamContextMockRecorder) QueueSubscribe(subj, queue, cb any, opts ...any) *gomock.Call { - mr.mock.ctrl.T.Helper() - varargs := append([]any{subj, queue, cb}, opts...) - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "QueueSubscribe", reflect.TypeOf((*MockJetStreamContext)(nil).QueueSubscribe), varargs...) -} - -// QueueSubscribeSync mocks base method. -func (m *MockJetStreamContext) QueueSubscribeSync(subj, queue string, opts ...nats.SubOpt) (*nats.Subscription, error) { - m.ctrl.T.Helper() - varargs := []any{subj, queue} - for _, a := range opts { - varargs = append(varargs, a) - } - ret := m.ctrl.Call(m, "QueueSubscribeSync", varargs...) - ret0, _ := ret[0].(*nats.Subscription) - ret1, _ := ret[1].(error) - return ret0, ret1 -} - -// QueueSubscribeSync indicates an expected call of QueueSubscribeSync. -func (mr *MockJetStreamContextMockRecorder) QueueSubscribeSync(subj, queue any, opts ...any) *gomock.Call { - mr.mock.ctrl.T.Helper() - varargs := append([]any{subj, queue}, opts...) - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "QueueSubscribeSync", reflect.TypeOf((*MockJetStreamContext)(nil).QueueSubscribeSync), varargs...) -} - -// StreamInfo mocks base method. -func (m *MockJetStreamContext) StreamInfo(stream string, opts ...nats.JSOpt) (*nats.StreamInfo, error) { - m.ctrl.T.Helper() - varargs := []any{stream} - for _, a := range opts { - varargs = append(varargs, a) - } - ret := m.ctrl.Call(m, "StreamInfo", varargs...) - ret0, _ := ret[0].(*nats.StreamInfo) - ret1, _ := ret[1].(error) - return ret0, ret1 -} - -// StreamInfo indicates an expected call of StreamInfo. -func (mr *MockJetStreamContextMockRecorder) StreamInfo(stream any, opts ...any) *gomock.Call { - mr.mock.ctrl.T.Helper() - varargs := append([]any{stream}, opts...) - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "StreamInfo", reflect.TypeOf((*MockJetStreamContext)(nil).StreamInfo), varargs...) -} - -// StreamNames mocks base method. -func (m *MockJetStreamContext) StreamNames(opts ...nats.JSOpt) <-chan string { - m.ctrl.T.Helper() - varargs := []any{} - for _, a := range opts { - varargs = append(varargs, a) - } - ret := m.ctrl.Call(m, "StreamNames", varargs...) - ret0, _ := ret[0].(<-chan string) - return ret0 -} - -// StreamNames indicates an expected call of StreamNames. -func (mr *MockJetStreamContextMockRecorder) StreamNames(opts ...any) *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "StreamNames", reflect.TypeOf((*MockJetStreamContext)(nil).StreamNames), opts...) -} - -// StreamsInfo mocks base method. -func (m *MockJetStreamContext) StreamsInfo(opts ...nats.JSOpt) <-chan *nats.StreamInfo { - m.ctrl.T.Helper() - varargs := []any{} - for _, a := range opts { - varargs = append(varargs, a) - } - ret := m.ctrl.Call(m, "StreamsInfo", varargs...) - ret0, _ := ret[0].(<-chan *nats.StreamInfo) - return ret0 -} - -// StreamsInfo indicates an expected call of StreamsInfo. -func (mr *MockJetStreamContextMockRecorder) StreamsInfo(opts ...any) *gomock.Call { - mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "StreamsInfo", reflect.TypeOf((*MockJetStreamContext)(nil).StreamsInfo), opts...) -} - -// Subscribe mocks base method. -func (m *MockJetStreamContext) Subscribe(subj string, cb nats.MsgHandler, opts ...nats.SubOpt) (*nats.Subscription, error) { - m.ctrl.T.Helper() - varargs := []any{subj, cb} - for _, a := range opts { - varargs = append(varargs, a) - } - ret := m.ctrl.Call(m, "Subscribe", varargs...) - ret0, _ := ret[0].(*nats.Subscription) - ret1, _ := ret[1].(error) - return ret0, ret1 -} - -// Subscribe indicates an expected call of Subscribe. -func (mr *MockJetStreamContextMockRecorder) Subscribe(subj, cb any, opts ...any) *gomock.Call { - mr.mock.ctrl.T.Helper() - varargs := append([]any{subj, cb}, opts...) - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Subscribe", reflect.TypeOf((*MockJetStreamContext)(nil).Subscribe), varargs...) -} - -// SubscribeSync mocks base method. -func (m *MockJetStreamContext) SubscribeSync(subj string, opts ...nats.SubOpt) (*nats.Subscription, error) { - m.ctrl.T.Helper() - varargs := []any{subj} - for _, a := range opts { - varargs = append(varargs, a) - } - ret := m.ctrl.Call(m, "SubscribeSync", varargs...) - ret0, _ := ret[0].(*nats.Subscription) - ret1, _ := ret[1].(error) - return ret0, ret1 -} - -// SubscribeSync indicates an expected call of SubscribeSync. -func (mr *MockJetStreamContextMockRecorder) SubscribeSync(subj any, opts ...any) *gomock.Call { - mr.mock.ctrl.T.Helper() - varargs := append([]any{subj}, opts...) - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "SubscribeSync", reflect.TypeOf((*MockJetStreamContext)(nil).SubscribeSync), varargs...) -} - -// UpdateConsumer mocks base method. -func (m *MockJetStreamContext) UpdateConsumer(stream string, cfg *nats.ConsumerConfig, opts ...nats.JSOpt) (*nats.ConsumerInfo, error) { - m.ctrl.T.Helper() - varargs := []any{stream, cfg} - for _, a := range opts { - varargs = append(varargs, a) - } - ret := m.ctrl.Call(m, "UpdateConsumer", varargs...) - ret0, _ := ret[0].(*nats.ConsumerInfo) - ret1, _ := ret[1].(error) - return ret0, ret1 -} - -// UpdateConsumer indicates an expected call of UpdateConsumer. -func (mr *MockJetStreamContextMockRecorder) UpdateConsumer(stream, cfg any, opts ...any) *gomock.Call { - mr.mock.ctrl.T.Helper() - varargs := append([]any{stream, cfg}, opts...) - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "UpdateConsumer", reflect.TypeOf((*MockJetStreamContext)(nil).UpdateConsumer), varargs...) -} - -// UpdateStream mocks base method. -func (m *MockJetStreamContext) UpdateStream(cfg *nats.StreamConfig, opts ...nats.JSOpt) (*nats.StreamInfo, error) { - m.ctrl.T.Helper() - varargs := []any{cfg} - for _, a := range opts { - varargs = append(varargs, a) - } - ret := m.ctrl.Call(m, "UpdateStream", varargs...) - ret0, _ := ret[0].(*nats.StreamInfo) - ret1, _ := ret[1].(error) - return ret0, ret1 -} - -// UpdateStream indicates an expected call of UpdateStream. -func (mr *MockJetStreamContextMockRecorder) UpdateStream(cfg any, opts ...any) *gomock.Call { - mr.mock.ctrl.T.Helper() - varargs := append([]any{cfg}, opts...) - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "UpdateStream", reflect.TypeOf((*MockJetStreamContext)(nil).UpdateStream), varargs...) -} diff --git a/pkg/gofr/datasource/pubsub/nats/nats.go b/pkg/gofr/datasource/pubsub/nats/nats.go index 083dafc8e..1f626b004 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats.go +++ b/pkg/gofr/datasource/pubsub/nats/nats.go @@ -3,12 +3,13 @@ package nats import ( "context" "errors" - "fmt" "sync" "time" "github.com/nats-io/nats.go" + "github.com/nats-io/nats.go/jetstream" "go.opentelemetry.io/otel" + "gofr.dev/pkg/gofr" "gofr.dev/pkg/gofr/datasource/pubsub" ) @@ -24,34 +25,56 @@ type Config struct { // StreamConfig holds stream settings for NATS JetStream. type StreamConfig struct { + Stream string Subject string AckPolicy nats.AckPolicy DeliverPolicy nats.DeliverPolicy + MaxDeliver int +} + +type MessageHandler func(*gofr.Context, jetstream.Msg) error + +type subscription struct { + sub *nats.Subscription + handler MessageHandler + ctx context.Context + cancel context.CancelFunc } // NATSClient represents a client for NATS JetStream operations. type NATSClient struct { - conn Connection - js JetStreamContext - mu *sync.RWMutex - logger pubsub.Logger - config *Config - metrics Metrics - fetchFunc func(*nats.Subscription, int, ...nats.PullOpt) ([]*nats.Msg, error) + // conn *nats.Conn + conn ConnInterface + js jetstream.JetStream + mu *sync.RWMutex + logger pubsub.Logger + config *Config + metrics Metrics + subscriptions map[string]*subscription + subMu sync.Mutex } -// Update the natsConnection struct to use this interface. -type natsConnection struct { - NatsConn -} +func NewNATSClient(conf *Config, logger pubsub.Logger, metrics Metrics) (*NATSClient, error) { + nc, err := nats.Connect(conf.Server) + if err != nil { + logger.Errorf("failed to connect to NATS server at %v: %v", conf.Server, err) + return nil, err + } -func (nc *natsConnection) JetStream(opts ...nats.JSOpt) (JetStreamContext, error) { - js, err := nc.NatsConn.JetStream(opts...) + js, err := jetstream.New(nc) if err != nil { + logger.Errorf("failed to create JetStream context: %v", err) return nil, err } - return newJetStreamContextWrapper(js), nil + return &NATSClient{ + conn: nc, + js: js, + logger: logger, + config: conf, + metrics: metrics, + subscriptions: make(map[string]*subscription), + }, nil } // New initializes a new NATS JetStream client. @@ -59,7 +82,7 @@ func New(conf *Config, logger pubsub.Logger, metrics Metrics, natsConnect func(string, ...nats.Option) (*nats.Conn, error), - jetStreamCreate func(conn *nats.Conn, opts ...nats.JSOpt) (JetStreamContext, error), + jetStreamCreate func(conn *nats.Conn, opts ...nats.JSOpt) (jetstream.JetStream, error), ) (*NATSClient, error) { if err := validateConfigs(conf); err != nil { logger.Errorf("could not initialize NATS JetStream: %v", err) @@ -94,20 +117,20 @@ func New(conf *Config, }, nil } -func (n *NATSClient) Publish(ctx context.Context, stream string, message []byte) error { +func (n *NATSClient) Publish(ctx context.Context, subject string, message []byte) error { ctx, span := otel.GetTracerProvider().Tracer("gofr").Start(ctx, "nats-publish") defer span.End() - n.metrics.IncrementCounter(ctx, "app_pubsub_publish_total_count", "stream", stream) + n.metrics.IncrementCounter(ctx, "app_pubsub_publish_total_count", "subject", subject) - if n.js == nil || stream == "" { - n.logger.Error(errPublisherNotConfigured.Error()) - return errPublisherNotConfigured + if n.js == nil || subject == "" { + n.logger.Error("JetStream is not configured or subject is empty") + return errors.New("JetStream is not configured or subject is empty") } start := time.Now() - _, err := n.js.Publish(stream, message) - end := time.Since(start) + _, err := n.js.Publish(ctx, subject, message) + duration := time.Since(start) if err != nil { n.logger.Errorf("failed to publish message to NATS JetStream: %v", err) @@ -118,124 +141,150 @@ func (n *NATSClient) Publish(ctx context.Context, stream string, message []byte) Mode: "PUB", CorrelationID: span.SpanContext().TraceID().String(), MessageValue: string(message), - Topic: stream, + Topic: subject, Host: n.config.Server, PubSubBackend: "NATS", - Time: end.Microseconds(), + Time: duration.Microseconds(), }) - n.metrics.IncrementCounter(ctx, "app_pubsub_publish_success_count", "stream", stream) + n.metrics.IncrementCounter(ctx, "app_pubsub_publish_success_count", "subject", subject) return nil } -func (n *NATSClient) Subscribe(ctx context.Context, stream string) (*pubsub.Message, error) { +func (n *NATSClient) Subscribe(ctx context.Context, subject string, handler MessageHandler) error { if n.config.Consumer == "" { n.logger.Error("consumer name not provided") - return nil, ErrConsumerNotProvided + return errors.New("consumer name not provided") } - ctx, span := otel.GetTracerProvider().Tracer("gofr").Start(ctx, "nats-subscribe") - defer span.End() - - n.metrics.IncrementCounter(ctx, - "app_pubsub_subscribe_total_count", "stream", stream, "consumer", n.config.Consumer) - - n.mu.Lock() - defer n.mu.Unlock() - - start := time.Now() - - sub, err := n.js.PullSubscribe(stream, n.config.Consumer, nats.PullMaxWaiting(n.config.MaxPullWait)) + // Create or update the stream + _, err := n.js.CreateStream(ctx, jetstream.StreamConfig{ + Name: n.config.Stream.Stream, + Subjects: []string{n.config.Stream.Subject}, + }) if err != nil { - n.logger.Errorf("failed to create or attach consumer: %v", err) - return nil, fmt.Errorf("failed to create or attach consumer: %w", err) - } - - var msgs []*nats.Msg - if n.fetchFunc != nil { - msgs, err = n.fetchFunc(sub, 1, nats.MaxWait(n.config.MaxWait)) - } else { - msgs, err = sub.Fetch(1, nats.MaxWait(n.config.MaxWait)) + n.logger.Errorf("failed to create or update stream: %v", err) + return err } + // Create or update the consumer + cons, err := n.js.CreateOrUpdateConsumer(ctx, n.config.Stream.Stream, jetstream.ConsumerConfig{ + Durable: n.config.Consumer, + AckPolicy: jetstream.AckExplicitPolicy, + FilterSubject: subject, + MaxDeliver: n.config.Stream.MaxDeliver, + }) if err != nil { - n.logger.Errorf("failed to fetch messages: %v", err) - return nil, err + n.logger.Errorf("failed to create or update consumer: %v", err) + return err } - if len(msgs) == 0 { - return nil, ErrNoMessagesReceived - } + // Start fetching messages + go n.startConsuming(ctx, cons, handler) - if len(msgs) == 0 { - return nil, ErrNoMessagesReceived - } + return nil +} + +func (n *NATSClient) startConsuming(ctx context.Context, cons jetstream.Consumer, handler MessageHandler) { + for { + msgs, err := cons.Fetch(n.config.BatchSize, jetstream.FetchMaxWait(n.config.MaxWait)) + if err != nil { + if errors.Is(err, context.Canceled) { + return + } + n.logger.Errorf("failed to fetch messages: %v", err) + time.Sleep(time.Second) // Backoff on error + continue + } - msg := msgs[0] + for msg := range msgs.Messages() { + if err := n.processMessage(ctx, msg, handler); err != nil { + n.logger.Errorf("failed to process message: %v", err) + } + err := msg.Ack() + if err != nil { + n.logger.Errorf("failed to acknowledge message: %v", err) + return + } + } - m := pubsub.NewMessage(ctx) - m.Value = msg.Data - m.Topic = stream - m.Committer = newNATSMessageWrapper(msg, n.logger) + if msgs.Error() != nil { + n.logger.Errorf("error fetching messages: %v", msgs.Error()) + } + } +} - end := time.Since(start) +func (n *NATSClient) processMessage(ctx context.Context, msg jetstream.Msg, handler MessageHandler) error { + msgCtx := &gofr.Context{Context: ctx} - n.logger.Debug(&pubsub.Log{ - Mode: "SUB", - CorrelationID: span.SpanContext().TraceID().String(), - MessageValue: string(msg.Data), - Topic: stream, - Host: n.config.Server, - PubSubBackend: "NATS", - Time: end.Microseconds(), - }) + if err := handler(msgCtx, msg); err != nil { + n.logger.Errorf("failed to process message: %v", err) + return n.nakMessage(msg) + } - n.metrics.IncrementCounter(ctx, "app_pubsub_subscribe_success_count", "stream", stream, "consumer", n.config.Consumer) + return n.ackMessage(msg) +} - return m, nil +func (n *NATSClient) nakMessage(msg jetstream.Msg) error { + if err := msg.Nak(); err != nil { + n.logger.Errorf("failed to nak message: %v", err) + return err + } + return nil } -func (n *NATSClient) Close() error { - var err error +func (n *NATSClient) ackMessage(msg jetstream.Msg) error { + if err := msg.Ack(); err != nil { + n.logger.Errorf("failed to ack message: %v", err) + return err + } + return nil +} - if n.js != nil { - if e := n.js.DeleteStream(n.config.Stream.Subject); e != nil { - err = errors.Join(err, e) - } +func (n *NATSClient) Close(ctx context.Context) error { + n.subMu.Lock() + for _, sub := range n.subscriptions { + sub.cancel() } + n.subscriptions = make(map[string]*subscription) + n.subMu.Unlock() if n.conn != nil { - err = errors.Join(err, n.conn.Drain()) + n.conn.Close() } - return err + return nil } -func (n *NATSClient) DeleteStream(_ context.Context, name string) error { - return n.js.DeleteStream(name) +func (n *NATSClient) DeleteStream(ctx context.Context, name string) error { + err := n.js.DeleteStream(ctx, name) + if err != nil { + n.logger.Errorf("failed to delete stream: %v", err) + return err + } + + return nil } -func (n *NATSClient) CreateStream(_ context.Context, name string) error { - _, err := n.js.AddStream(&nats.StreamConfig{ - Name: name, - Subjects: []string{name}, - }) +func (n *NATSClient) CreateStream(ctx context.Context, cfg StreamConfig) error { + _, err := n.js.CreateStream(ctx, cfg) + if err != nil { + n.logger.Errorf("failed to create stream: %v", err) + return err + } return err } -func NewNATSClient(conf *Config, logger pubsub.Logger, metrics Metrics) (*NATSClient, error) { - return New(conf, logger, metrics, nats.Connect, defaultJetStreamCreate) -} - -func defaultJetStreamCreate(conn *nats.Conn, opts ...nats.JSOpt) (JetStreamContext, error) { - js, err := conn.JetStream(opts...) +func (n *NATSClient) CreateOrUpdateStream(ctx context.Context, cfg jetstream.StreamConfig) (jetstream.Stream, error) { + stream, err := n.js.CreateOrUpdateStream(ctx, cfg) if err != nil { + n.logger.Errorf("failed to create or update stream: %v", err) return nil, err } - return newJetStreamContextWrapper(js), nil + return stream, nil } func validateConfigs(conf *Config) error { diff --git a/pkg/gofr/datasource/pubsub/nats/nats_mocks.go b/pkg/gofr/datasource/pubsub/nats/nats_mocks.go index d98aa9747..276ea75e4 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats_mocks.go +++ b/pkg/gofr/datasource/pubsub/nats/nats_mocks.go @@ -1,7 +1,5 @@ -//go:build !ignore -// +build !ignore - package nats -//go:generate mockgen -destination=mock_custom_interfaces.go -package=nats -source=./interfaces.go Client,Connection,Subscription,JetStreamContext,Msg +//go:generate mockgen -destination=mock_client.go -package=nats -source=./interfaces.go Client,Subscription +//go:generate mockgen -destination=mock_jetstream.go -package=nats github.com/nats-io/nats.go/jetstream JetStream,Consumer,Msg //go:generate mockgen -destination=mock_metrics.go -package=nats -source=./metrics.go diff --git a/pkg/gofr/datasource/pubsub/nats/nats_test.go b/pkg/gofr/datasource/pubsub/nats/nats_test.go index 9d2240869..5fee59985 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats_test.go +++ b/pkg/gofr/datasource/pubsub/nats/nats_test.go @@ -7,9 +7,11 @@ import ( "time" "github.com/nats-io/nats.go" + "github.com/nats-io/nats.go/jetstream" "github.com/stretchr/testify/assert" "github.com/stretchr/testify/require" "go.uber.org/mock/gomock" + "gofr.dev/pkg/gofr" "gofr.dev/pkg/gofr/logging" "gofr.dev/pkg/gofr/testutil" ) @@ -54,9 +56,11 @@ func TestNATSClient_Publish(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - mockJS := NewMockJetStreamContext(ctrl) + mockJS := NewMockJetStream(ctrl) mockMetrics := NewMockMetrics(ctrl) + ctx := context.TODO() + logs := testutil.StdoutOutputForFunc(func() { logger := logging.NewMockLogger(logging.DEBUG) client := &NATSClient{ @@ -66,9 +70,7 @@ func TestNATSClient_Publish(t *testing.T) { config: &Config{Server: natsServer}, } - ctx := context.TODO() - - mockJS.EXPECT().Publish("test", []byte(`hello`)).Return(&nats.PubAck{}, nil) + mockJS.EXPECT().Publish(ctx, "test", []byte(`hello`)).Return(&nats.PubAck{}, nil) mockMetrics.EXPECT().IncrementCounter(gomock.Any(), "app_pubsub_publish_total_count", "stream", "test") mockMetrics.EXPECT().IncrementCounter(gomock.Any(), "app_pubsub_publish_success_count", "stream", "test") @@ -86,7 +88,7 @@ func TestNATSClient_PublishError(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - mockJS := NewMockJetStreamContext(ctrl) + mockJS := NewMockJetStream(ctrl) mockMetrics := NewMockMetrics(ctrl) ctx := context.TODO() @@ -127,7 +129,7 @@ func TestNATSClient_PublishError(t *testing.T) { }, stream: "test", setupMock: func() { - mockJS.EXPECT().Publish("test", gomock.Any()).Return(nil, errPublish) + mockJS.EXPECT().Publish(ctx, "test", gomock.Any()).Return(nil, errPublish) }, expErr: errPublish, expLog: "failed to publish message to NATS JetStream", @@ -163,102 +165,162 @@ func TestNATSClient_SubscribeSuccess(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - mockJS := NewMockJetStreamContext(ctrl) - mockSub := &nats.Subscription{} - mockMsg := &nats.Msg{Data: []byte("hello"), Subject: "test"} + // Create mocks for jetstream.JetStream and jetstream.Consumer + mockJS := NewMockJetStream(ctrl) + mockConsumer := NewMockConsumer(ctrl) mockMetrics := NewMockMetrics(ctrl) - logs := testutil.StdoutOutputForFunc(func() { - logger := logging.NewMockLogger(logging.DEBUG) - client := &NATSClient{ - js: mockJS, - logger: logger, - metrics: mockMetrics, - config: &Config{ - Server: natsServer, - Consumer: "test-consumer", - MaxWait: time.Second, + logger := logging.NewMockLogger(logging.DEBUG) + client := &NATSClient{ + js: mockJS, + logger: logger, + metrics: mockMetrics, + config: &Config{ + Server: natsServer, + Stream: StreamConfig{ + Stream: "test-stream", + Subject: "test-subject", }, - mu: &sync.RWMutex{}, - } + Consumer: "test-consumer", + MaxWait: time.Second, + BatchSize: 1, + }, + mu: &sync.RWMutex{}, + subscriptions: make(map[string]*subscription), + } - client.fetchFunc = func(_ *nats.Subscription, _ int, _ ...nats.PullOpt) ([]*nats.Msg, error) { - return []*nats.Msg{mockMsg}, nil - } + // Set up the handler function + messageReceived := make(chan *nats.Msg, 1) - ctx := context.TODO() + handler := func(ctx *gofr.Context, msg *nats.Msg) error { + messageReceived <- msg + return nil // Indicate successful processing + } - mockJS.EXPECT().PullSubscribe("test", "test-consumer", gomock.Any()).Return(mockSub, nil) - mockMetrics.EXPECT().IncrementCounter(gomock.Any(), "app_pubsub_subscribe_total_count", "stream", "test", "consumer", "test-consumer") - mockMetrics.EXPECT().IncrementCounter(gomock.Any(), "app_pubsub_subscribe_success_count", "stream", "test", "consumer", "test-consumer") + ctx := context.TODO() - msg, err := client.Subscribe(ctx, "test") - require.NoError(t, err) - assert.NotNil(t, msg) - assert.Equal(t, []byte("hello"), msg.Value) - assert.Equal(t, "test", msg.Topic) - }) + // Set up mocks and expectations - assert.Contains(t, logs, "NATS") - assert.Contains(t, logs, "SUB") - assert.Contains(t, logs, "test") - assert.Contains(t, logs, "hello") + // Mock CreateStream + mockJS.EXPECT(). + CreateStream(ctx, gomock.Any()). + Return(nil, nil) + + // Mock CreateOrUpdateConsumer + mockJS.EXPECT(). + CreateOrUpdateConsumer(ctx, "test-stream", gomock.Any()). + Return(mockConsumer, nil) + + // Simulate fetching messages + natsMsg := &nats.Msg{Data: []byte("hello"), Subject: "test-subject"} + mockJetstreamMsg := NewMockMsg(ctrl) + mockJetstreamMsg.EXPECT().Data().Return([]byte("hello")).AnyTimes() + mockJetstreamMsg.EXPECT().Ack().Return(nil).AnyTimes() + + msgsChan := make(chan jetstream.Msg, 1) + msgsChan <- mockJetstreamMsg + close(msgsChan) + + mockMsgs := NewMockMsgs(ctrl) + mockMsgs.EXPECT().Messages().Return(msgsChan).AnyTimes() + mockMsgs.EXPECT().Error().Return(nil).AnyTimes() + + // Mock Fetch + mockConsumer.EXPECT(). + Fetch(client.config.BatchSize, gomock.Any()). + Return(mockMsgs, nil) + + // Since the subscription loop runs indefinitely, we need to stop it after the test + testCtx, cancel := context.WithTimeout(ctx, 2*time.Second) + defer cancel() + + // Start the subscription + err := client.Subscribe(testCtx, "test-subject", handler) + require.NoError(t, err) + + // Wait for the message to be received + select { + case msg := <-messageReceived: + require.Equal(t, natsMsg, msg) + case <-time.After(1 * time.Second): + t.Fatal("Did not receive message in time") + } } func TestNATSClient_SubscribeError(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - mockJS := NewMockJetStreamContext(ctrl) + mockJS := NewMockJetStream(ctrl) mockMetrics := NewMockMetrics(ctrl) - logs := testutil.StderrOutputForFunc(func() { - logger := logging.NewMockLogger(logging.DEBUG) - client := &NATSClient{ - js: mockJS, - logger: logger, - metrics: mockMetrics, - config: &Config{ - Server: "nats://localhost:4222", - Consumer: "test-consumer", + logger := logging.NewMockLogger(logging.DEBUG) + client := &NATSClient{ + js: mockJS, + logger: logger, + metrics: mockMetrics, + config: &Config{ + Server: natsServer, + Stream: StreamConfig{ + Stream: "test-stream", + Subject: "test-subject", }, - mu: &sync.RWMutex{}, - } + Consumer: "test-consumer", + }, + mu: &sync.RWMutex{}, + subscriptions: make(map[string]*subscription), + } - ctx := context.TODO() + handler := func(ctx *gofr.Context, msg *nats.Msg) error { + return nil + } - mockJS.EXPECT().PullSubscribe("test", "test-consumer", gomock.Any()).Return(nil, errSubscribe) - mockMetrics.EXPECT().IncrementCounter(gomock.Any(), "app_pubsub_subscribe_total_count", "stream", "test", "consumer", "test-consumer") + ctx := context.TODO() - msg, err := client.Subscribe(ctx, "test") - require.Error(t, err) - assert.Nil(t, msg) - assert.Contains(t, err.Error(), "failed to create or attach consumer") - assert.Contains(t, err.Error(), "subscribe error") - }) + // Mock CreateStream + mockJS.EXPECT(). + CreateStream(ctx, gomock.Any()). + Return(nil, nil) + + // Mock CreateOrUpdateConsumer to return an error + mockJS.EXPECT(). + CreateOrUpdateConsumer(ctx, "test-stream", gomock.Any()). + Return(nil, errSubscribe) - assert.Contains(t, logs, "failed to create or attach consumer: subscribe error") + err := client.Subscribe(ctx, "test-subject", handler) + require.Error(t, err) + assert.Contains(t, err.Error(), "failed to create or update consumer") } func TestNATSClient_Close(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - mockConn := NewMockConnection(ctrl) - mockJS := NewMockJetStreamContext(ctrl) - + mockConn := NewMockNatsConn(ctrl) + mockJS := NewMockJetStream(ctrl) client := &NATSClient{ conn: mockConn, js: mockJS, config: &Config{ Stream: StreamConfig{Subject: "test-stream"}, }, + subscriptions: map[string]*subscription{ + "test-subject": { + cancel: func() {}, + }, + }, } - mockJS.EXPECT().DeleteStream("test-stream").Return(nil) - mockConn.EXPECT().Drain().Return(nil) + // setup mock context + ctx := context.TODO() + + // Expect the stream to be deleted + mockJS.EXPECT().DeleteStream(ctx, "test-stream").Return(nil) - err := client.Close() + // Expect the connection to be closed + mockConn.EXPECT().Close() + + err := client.Close(ctx) require.NoError(t, err) } @@ -266,21 +328,20 @@ func TestNew(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() + // mockJS := NewMockJetStreamContext(ctrl) + mockConn := &nats.Conn{} + testCases := []struct { - name string - config Config - natsConnectFunc func(string, ...nats.Option) (*nats.Conn, error) - jetStreamCreateFunc func(*nats.Conn, ...nats.JSOpt) (JetStreamContext, error) - expectErr bool + name string + config Config + natsConnectFunc func(string, ...nats.Option) (*nats.Conn, error) + expectErr bool }{ { name: "Empty Server", config: Config{}, natsConnectFunc: func(_ string, _ ...nats.Option) (*nats.Conn, error) { - return &nats.Conn{}, nil - }, - jetStreamCreateFunc: func(_ *nats.Conn, _ ...nats.JSOpt) (JetStreamContext, error) { - return NewMockJetStreamContext(ctrl), nil + return mockConn, nil }, expectErr: true, // We expect an error due to empty server }, @@ -291,10 +352,7 @@ func TestNew(t *testing.T) { Stream: StreamConfig{Subject: "test-stream"}, }, natsConnectFunc: func(_ string, _ ...nats.Option) (*nats.Conn, error) { - return &nats.Conn{}, nil - }, - jetStreamCreateFunc: func(_ *nats.Conn, _ ...nats.JSOpt) (JetStreamContext, error) { - return NewMockJetStreamContext(ctrl), nil + return mockConn, nil }, expectErr: false, }, @@ -307,22 +365,16 @@ func TestNew(t *testing.T) { natsConnectFunc: func(_ string, _ ...nats.Option) (*nats.Conn, error) { return nil, errNATSConnection }, - jetStreamCreateFunc: func(_ *nats.Conn, _ ...nats.JSOpt) (JetStreamContext, error) { - return NewMockJetStreamContext(ctrl), nil - }, expectErr: true, }, { - name: "Error in jetStreamCreateFunc", + name: "Error in JetStream", config: Config{ Server: natsServer, Stream: StreamConfig{Subject: "test-stream"}, }, natsConnectFunc: func(_ string, _ ...nats.Option) (*nats.Conn, error) { - return &nats.Conn{}, nil - }, - jetStreamCreateFunc: func(_ *nats.Conn, _ ...nats.JSOpt) (JetStreamContext, error) { - return nil, errJetStream + return mockConn, nil }, expectErr: true, }, @@ -331,7 +383,8 @@ func TestNew(t *testing.T) { for _, tc := range testCases { tc := tc // capture range variable t.Run(tc.name, func(t *testing.T) { - client, err := New(&tc.config, logging.NewMockLogger(logging.ERROR), NewMockMetrics(ctrl), tc.natsConnectFunc, tc.jetStreamCreateFunc) + logger := logging.NewMockLogger(logging.ERROR) + client, err := New(&tc.config, logger, NewMockMetrics(ctrl), tc.natsConnectFunc, tc.jetStreamCreate) if tc.expectErr { assert.Nil(t, client) assert.Error(t, err) @@ -347,13 +400,13 @@ func TestNatsClient_DeleteStream(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - mockJS := NewMockJetStreamContext(ctrl) + mockJS := NewMockJetStream(ctrl) client := &NATSClient{js: mockJS} ctx := context.Background() streamName := "test-stream" - mockJS.EXPECT().DeleteStream(streamName).Return(nil) + mockJS.EXPECT().DeleteStream(ctx, streamName).Return(nil) err := client.DeleteStream(ctx, streamName) assert.NoError(t, err) @@ -363,14 +416,21 @@ func TestNatsClient_CreateStream(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - mockJS := NewMockJetStreamContext(ctrl) + mockJS := NewMockJetStream(ctrl) + // mockJS := NewMockJetStreamContext(ctrl) client := &NATSClient{js: mockJS} ctx := context.Background() streamName := "test-stream" - mockJS.EXPECT().AddStream(gomock.Any()).Return(&nats.StreamInfo{}, nil) + // Expect CreateStream to be called + mockJS.EXPECT(). + CreateStream(ctx, gomock.Any()). + Return(nil, nil) - err := client.CreateStream(ctx, streamName) + err := client.CreateStream(ctx, jetstream.StreamConfig{ + Name: streamName, + Subjects: []string{streamName}, + }) assert.NoError(t, err) } From cad63b052ba5ae958c03549e5c9ae33dd0aefc6a Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Sat, 14 Sep 2024 11:25:24 -0500 Subject: [PATCH 018/163] =?UTF-8?q?=F0=9F=9A=A7=20WIP?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/go.mod | 5 +- pkg/gofr/datasource/pubsub/nats/go.sum | 18 +- .../datasource/pubsub/nats/health_test.go | 44 +- pkg/gofr/datasource/pubsub/nats/interfaces.go | 32 +- .../datasource/pubsub/nats/message_wrapper.go | 40 -- pkg/gofr/datasource/pubsub/nats/nats.go | 40 +- .../datasource/pubsub/nats/nats_embedded.go | 23 + pkg/gofr/datasource/pubsub/nats/nats_mocks.go | 2 +- pkg/gofr/datasource/pubsub/nats/nats_test.go | 429 +++++++++--------- 9 files changed, 304 insertions(+), 329 deletions(-) delete mode 100644 pkg/gofr/datasource/pubsub/nats/message_wrapper.go create mode 100644 pkg/gofr/datasource/pubsub/nats/nats_embedded.go diff --git a/pkg/gofr/datasource/pubsub/nats/go.mod b/pkg/gofr/datasource/pubsub/nats/go.mod index 8591437d2..3bb33e672 100644 --- a/pkg/gofr/datasource/pubsub/nats/go.mod +++ b/pkg/gofr/datasource/pubsub/nats/go.mod @@ -3,8 +3,8 @@ module gofr.dev/pkg/gofr/datasource/pubsub/nats go 1.22.3 require ( + github.com/nats-io/nats-server/v2 v2.10.20 github.com/nats-io/nats.go v1.37.0 - github.com/rs/zerolog v1.33.0 github.com/stretchr/testify v1.9.0 go.opentelemetry.io/otel v1.30.0 go.uber.org/mock v0.4.0 @@ -47,9 +47,10 @@ require ( github.com/joho/godotenv v1.5.1 // indirect github.com/klauspost/compress v1.17.9 // indirect github.com/lib/pq v1.10.9 // indirect - github.com/mattn/go-colorable v0.1.13 // indirect github.com/mattn/go-isatty v0.0.20 // indirect + github.com/minio/highwayhash v1.0.3 // indirect github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect + github.com/nats-io/jwt/v2 v2.5.8 // indirect github.com/nats-io/nkeys v0.4.7 // indirect github.com/nats-io/nuid v1.0.1 // indirect github.com/ncruces/go-strftime v0.1.9 // indirect diff --git a/pkg/gofr/datasource/pubsub/nats/go.sum b/pkg/gofr/datasource/pubsub/nats/go.sum index ea4786611..620d077df 100644 --- a/pkg/gofr/datasource/pubsub/nats/go.sum +++ b/pkg/gofr/datasource/pubsub/nats/go.sum @@ -43,7 +43,6 @@ github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UF github.com/cespare/xxhash/v2 v2.3.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs= github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw= github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc= -github.com/coreos/go-systemd/v22 v22.5.0/go.mod h1:Y58oyj3AT4RCenI/lSvhwexgC+NSVTIJ3seZv2GcEnc= github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= @@ -69,7 +68,6 @@ github.com/go-logr/stdr v1.2.2/go.mod h1:mMo/vtBO5dYbehREoey6XUKy/eSumjCCveDpRre github.com/go-sql-driver/mysql v1.8.1 h1:LedoTUt/eveggdHS9qUFC1EFSa8bU2+1pZjSRpvNJ1Y= github.com/go-sql-driver/mysql v1.8.1/go.mod h1:wEBSXgmK//2ZFJyE+qWnIsVGmvmEKlqwuVSjsCm7DZg= github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY= -github.com/godbus/dbus/v5 v5.0.4/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA= github.com/gogo/protobuf v1.3.2 h1:Ov1cvc58UF3b5XjBnZv7+opcTcQFZebYjWzi34vdm4Q= github.com/gogo/protobuf v1.3.2/go.mod h1:P1XiOD3dCwIKUDQYPy72D8LYyHL2YPYrpS2s69NZV8Q= github.com/golang-jwt/jwt/v5 v5.2.1 h1:OuVbFODueb089Lh128TAcimifWaLhJwVflnrgM17wHk= @@ -140,14 +138,16 @@ github.com/kylelemons/godebug v1.1.0 h1:RPNrshWIDI6G2gRW9EHilWtl7Z6Sb1BR0xunSBf0 github.com/kylelemons/godebug v1.1.0/go.mod h1:9/0rRGxNHcop5bhtWyNeEfOS8JIWk580+fNqagV/RAw= github.com/lib/pq v1.10.9 h1:YXG7RB+JIjhP29X+OtkiDnYaXQwpS4JEWq7dtCCRUEw= github.com/lib/pq v1.10.9/go.mod h1:AlVN5x4E4T544tWzH6hKfbfQvm3HdbOxrmggDNAPY9o= -github.com/mattn/go-colorable v0.1.13 h1:fFA4WZxdEF4tXPZVKMLwD8oUnCTTo08duU7wxecdEvA= -github.com/mattn/go-colorable v0.1.13/go.mod h1:7S9/ev0klgBDR4GtXTXX8a3vIGJpMovkB8vQcUbaXHg= -github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM= -github.com/mattn/go-isatty v0.0.19/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y= github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY= github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y= +github.com/minio/highwayhash v1.0.3 h1:kbnuUMoHYyVl7szWjSxJnxw11k2U709jqFPPmIUyD6Q= +github.com/minio/highwayhash v1.0.3/go.mod h1:GGYsuwP/fPD6Y9hMiXuapVvlIUEhFhMTh0rxU3ik1LQ= github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 h1:C3w9PqII01/Oq1c1nUAm88MOHcQC9l5mIlSMApZMrHA= github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822/go.mod h1:+n7T8mK8HuQTcFwEeznm/DIxMOiR9yIdICNftLE1DvQ= +github.com/nats-io/jwt/v2 v2.5.8 h1:uvdSzwWiEGWGXf+0Q+70qv6AQdvcvxrv9hPM0RiPamE= +github.com/nats-io/jwt/v2 v2.5.8/go.mod h1:ZdWS1nZa6WMZfFwwgpEaqBV8EPGVgOTDHN/wTbz0Y5A= +github.com/nats-io/nats-server/v2 v2.10.20 h1:CXDTYNHeBiAKBTAIP2gjpgbWap2GhATnTLgP8etyvEI= +github.com/nats-io/nats-server/v2 v2.10.20/go.mod h1:hgcPnoUtMfxz1qVOvLZGurVypQ+Cg6GXVXjG53iHk+M= github.com/nats-io/nats.go v1.37.0 h1:07rauXbVnnJvv1gfIyghFEo6lUcYRY0WXc3x7x0vUxE= github.com/nats-io/nats.go v1.37.0/go.mod h1:Ubdu4Nh9exXdSz0RVWRFBbRfrbSxOYd26oF0wkWclB8= github.com/nats-io/nkeys v0.4.7 h1:RwNJbbIdYCoClSDNY7QVKZlyb/wfT6ugvFCiKy6vDvI= @@ -187,9 +187,6 @@ github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec h1:W09IVJc94 github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec/go.mod h1:qqbHyh8v60DhA7CoWK5oRCqLrMHRGoxYCSS9EjAz6Eo= github.com/rogpeppe/go-internal v1.12.0 h1:exVL4IDcn6na9z1rAb56Vxr+CgyK3nn3O+epU5NdKM8= github.com/rogpeppe/go-internal v1.12.0/go.mod h1:E+RYuTGaKKdloAfM02xzb0FW3Paa99yedzYV+kq4uf4= -github.com/rs/xid v1.5.0/go.mod h1:trrq9SKmegXys3aeAKXMUTdJsYXVwGY3RLcfgqegfbg= -github.com/rs/zerolog v1.33.0 h1:1cU2KZkvPxNyfgEmhHAz/1A9Bz+llsdYzklWFzgp0r8= -github.com/rs/zerolog v1.33.0/go.mod h1:/7mN4D5sKwJLZQ2b/znpjC3/GQWY/xaDXUM0kKWRHss= github.com/segmentio/kafka-go v0.4.47 h1:IqziR4pA3vrZq7YdRxaT3w1/5fvIH5qpCwstUanQQB0= github.com/segmentio/kafka-go v0.4.47/go.mod h1:HjF6XbOKh0Pjlkr5GVZxt6CsjjwnmhVOfURM5KMd8qg= github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6MwdIuYE2rE= @@ -315,12 +312,11 @@ golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBc golang.org/x/sys v0.0.0-20211025201205-69cdffdb9359/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= -golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.8.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= -golang.org/x/sys v0.12.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.13.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= +golang.org/x/sys v0.21.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA= golang.org/x/sys v0.24.0 h1:Twjiwq9dn6R1fQcyiK+wQyHWfaz/BJB+YIpzU/Cv3Xg= golang.org/x/sys v0.24.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA= golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo= diff --git a/pkg/gofr/datasource/pubsub/nats/health_test.go b/pkg/gofr/datasource/pubsub/nats/health_test.go index ed3cc513e..9a01dcaf6 100644 --- a/pkg/gofr/datasource/pubsub/nats/health_test.go +++ b/pkg/gofr/datasource/pubsub/nats/health_test.go @@ -10,14 +10,13 @@ import ( "go.uber.org/mock/gomock" "gofr.dev/pkg/gofr/datasource" "gofr.dev/pkg/gofr/logging" + "gofr.dev/pkg/gofr/testutil" ) const ( natsServer = "nats://localhost:4222" ) -// Define jetstreamError as an error - // mockConn is a minimal mock implementation of nats.Conn. type mockConn struct { status nats.Status @@ -146,15 +145,16 @@ func TestNATSClient_HealthJetStreamError(t *testing.T) { func TestNATSClient_Health(t *testing.T) { testCases := []struct { name string - setupMocks func(*MockConnection, *MockJetStreamContext) + setupMocks func(*MockConnInterface, *MockJetStream) expectedStatus string expectedDetails map[string]interface{} + expectedLogs []string }{ { name: "HealthyConnection", - setupMocks: func(mockConn *MockConnection, mockJS *MockJetStreamContext) { - mockConn.EXPECT().Status().Return(nats.CONNECTED).AnyTimes() - mockJS.EXPECT().AccountInfo(gomock.Any()).Return(&nats.AccountInfo{}, nil) + setupMocks: func(mockConn *MockConnInterface, mockJS *MockJetStream) { + mockConn.EXPECT().Status().Return(nats.CONNECTED) + mockJS.EXPECT().AccountInfo(gomock.Any()).Return(&jetstream.AccountInfo{}, nil) }, expectedStatus: datasource.StatusUp, expectedDetails: map[string]interface{}{ @@ -164,11 +164,12 @@ func TestNATSClient_Health(t *testing.T) { "jetstream_enabled": true, "jetstream_status": jetstreamStatusOK, }, + expectedLogs: []string{"NATS health check: Connected"}, }, { name: "DisconnectedStatus", - setupMocks: func(mockConn *MockConnection, _ *MockJetStreamContext) { - mockConn.EXPECT().Status().Return(nats.DISCONNECTED).AnyTimes() + setupMocks: func(mockConn *MockConnInterface, _ *MockJetStream) { + mockConn.EXPECT().Status().Return(nats.DISCONNECTED) }, expectedStatus: datasource.StatusDown, expectedDetails: map[string]interface{}{ @@ -177,11 +178,12 @@ func TestNATSClient_Health(t *testing.T) { "connection_status": jetstreamDisconnected, "jetstream_enabled": true, }, + expectedLogs: []string{"NATS health check: Disconnected"}, }, { name: "JetStreamError", - setupMocks: func(mockConn *MockConnection, mockJS *MockJetStreamContext) { - mockConn.EXPECT().Status().Return(nats.CONNECTED).AnyTimes() + setupMocks: func(mockConn *MockConnInterface, mockJS *MockJetStream) { + mockConn.EXPECT().Status().Return(nats.CONNECTED) mockJS.EXPECT().AccountInfo(gomock.Any()).Return(nil, errJetStream) }, expectedStatus: datasource.StatusUp, @@ -192,11 +194,12 @@ func TestNATSClient_Health(t *testing.T) { "jetstream_enabled": true, "jetstream_status": jetstreamStatusError + ": " + errJetStream.Error(), }, + expectedLogs: []string{"NATS health check: JetStream error"}, }, { name: "NoJetStream", - setupMocks: func(mockConn *MockConnection, _ *MockJetStreamContext) { - mockConn.EXPECT().Status().Return(nats.CONNECTED).AnyTimes() + setupMocks: func(mockConn *MockConnInterface, _ *MockJetStream) { + mockConn.EXPECT().Status().Return(nats.CONNECTED) }, expectedStatus: datasource.StatusUp, expectedDetails: map[string]interface{}{ @@ -205,6 +208,7 @@ func TestNATSClient_Health(t *testing.T) { "connection_status": jetstreamConnected, "jetstream_enabled": false, }, + expectedLogs: []string{"NATS health check: JetStream not enabled"}, }, } @@ -213,8 +217,8 @@ func TestNATSClient_Health(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - mockConn := NewMockConnection(ctrl) - mockJS := NewMockJetStreamContext(ctrl) + mockConn := NewMockConnInterface(ctrl) + mockJS := NewMockJetStream(ctrl) tc.setupMocks(mockConn, mockJS) @@ -229,10 +233,16 @@ func TestNATSClient_Health(t *testing.T) { client.js = nil } - health := client.Health() + logs := testutil.StdoutOutputForFunc(func() { + health := client.Health() + + assert.Equal(t, tc.expectedStatus, health.Status) + assert.Equal(t, tc.expectedDetails, health.Details) + }) - assert.Equal(t, tc.expectedStatus, health.Status) - assert.Equal(t, tc.expectedDetails, health.Details) + for _, expectedLog := range tc.expectedLogs { + assert.Contains(t, logs, expectedLog) + } }) } } diff --git a/pkg/gofr/datasource/pubsub/nats/interfaces.go b/pkg/gofr/datasource/pubsub/nats/interfaces.go index 22611ad4b..66c7c834a 100644 --- a/pkg/gofr/datasource/pubsub/nats/interfaces.go +++ b/pkg/gofr/datasource/pubsub/nats/interfaces.go @@ -2,31 +2,35 @@ package nats import ( "context" - "time" "github.com/nats-io/nats.go" "github.com/nats-io/nats.go/jetstream" - "gofr.dev/pkg/gofr/datasource/pubsub" + "gofr.dev/pkg/gofr" ) -// ConnInterface represents the methods of nats.Conn that we use type ConnInterface interface { - JetStream(...nats.JSOpt) (jetstream.JetStream, error) Status() nats.Status - Drain() error + Close() } // Client represents the main NATS JetStream client. type Client interface { - Publish(ctx context.Context, stream string, message []byte) error - Subscribe(ctx context.Context, stream string) (*pubsub.Message, error) - Close() error + Publish(ctx context.Context, subject string, message []byte) error + Subscribe(ctx context.Context, subject string, handler MessageHandler) error + Close(ctx context.Context) error + DeleteStream(ctx context.Context, name string) error + CreateStream(ctx context.Context, cfg StreamConfig) error + CreateOrUpdateStream(ctx context.Context, cfg jetstream.StreamConfig) (jetstream.Stream, error) } -// Subscription represents a NATS subscription. -type Subscription interface { - Fetch(batch int, opts ...nats.PullOpt) ([]*nats.Msg, error) - Drain() error - Unsubscribe() error - NextMsg(timeout time.Duration) (*nats.Msg, error) +// MessageHandler represents the function signature for handling messages. +type MessageHandler func(*gofr.Context, jetstream.Msg) error + +// StreamConfig holds stream settings for NATS JetStream. +type StreamConfig struct { + Stream string + Subject string + AckPolicy nats.AckPolicy + DeliverPolicy nats.DeliverPolicy + MaxDeliver int } diff --git a/pkg/gofr/datasource/pubsub/nats/message_wrapper.go b/pkg/gofr/datasource/pubsub/nats/message_wrapper.go deleted file mode 100644 index 3741cc599..000000000 --- a/pkg/gofr/datasource/pubsub/nats/message_wrapper.go +++ /dev/null @@ -1,40 +0,0 @@ -//go:build !ignore -// +build !ignore - -package nats - -import ( - "github.com/nats-io/nats.go" - "gofr.dev/pkg/gofr/datasource/pubsub" -) - -type natsMessageWrapper struct { - msg *nats.Msg - logger pubsub.Logger -} - -func newNATSMessageWrapper(msg *nats.Msg, logger pubsub.Logger) *natsMessageWrapper { - return &natsMessageWrapper{msg: msg, logger: logger} -} - -func (w *natsMessageWrapper) Ack() error { - return w.msg.Ack() -} - -func (w *natsMessageWrapper) Data() []byte { - return w.msg.Data -} - -func (w *natsMessageWrapper) Subject() string { - return w.msg.Subject -} - -func (w *natsMessageWrapper) Headers() nats.Header { - return w.msg.Header -} - -func (w *natsMessageWrapper) Commit() { - if err := w.msg.Ack(); err != nil { - w.logger.Errorf("unable to acknowledge message on NATS JetStream: %v", err) - } -} diff --git a/pkg/gofr/datasource/pubsub/nats/nats.go b/pkg/gofr/datasource/pubsub/nats/nats.go index 1f626b004..ce9074752 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats.go +++ b/pkg/gofr/datasource/pubsub/nats/nats.go @@ -23,17 +23,6 @@ type Config struct { BatchSize int } -// StreamConfig holds stream settings for NATS JetStream. -type StreamConfig struct { - Stream string - Subject string - AckPolicy nats.AckPolicy - DeliverPolicy nats.DeliverPolicy - MaxDeliver int -} - -type MessageHandler func(*gofr.Context, jetstream.Msg) error - type subscription struct { sub *nats.Subscription handler MessageHandler @@ -78,11 +67,11 @@ func NewNATSClient(conf *Config, logger pubsub.Logger, metrics Metrics) (*NATSCl } // New initializes a new NATS JetStream client. -func New(conf *Config, +func New( + conf *Config, logger pubsub.Logger, metrics Metrics, natsConnect func(string, ...nats.Option) (*nats.Conn, error), - jetStreamCreate func(conn *nats.Conn, opts ...nats.JSOpt) (jetstream.JetStream, error), ) (*NATSClient, error) { if err := validateConfigs(conf); err != nil { logger.Errorf("could not initialize NATS JetStream: %v", err) @@ -97,9 +86,7 @@ func New(conf *Config, return nil, err } - conn := &natsConnection{NatsConn: nc} - - js, err := jetStreamCreate(nc) + js, err := jetstream.New(nc) if err != nil { logger.Errorf("failed to create JetStream context: %v", err) return nil, err @@ -108,12 +95,13 @@ func New(conf *Config, logger.Logf("connected to NATS server '%s'", conf.Server) return &NATSClient{ - conn: conn, - js: js, - mu: &sync.RWMutex{}, - logger: logger, - config: conf, - metrics: metrics, + conn: nc, + js: js, + mu: &sync.RWMutex{}, + logger: logger, + config: conf, + metrics: metrics, + subscriptions: make(map[string]*subscription), }, nil } @@ -268,13 +256,17 @@ func (n *NATSClient) DeleteStream(ctx context.Context, name string) error { } func (n *NATSClient) CreateStream(ctx context.Context, cfg StreamConfig) error { - _, err := n.js.CreateStream(ctx, cfg) + jsCfg := jetstream.StreamConfig{ + Name: cfg.Stream, + Subjects: []string{cfg.Subject}, + } + _, err := n.js.CreateStream(ctx, jsCfg) if err != nil { n.logger.Errorf("failed to create stream: %v", err) return err } - return err + return nil } func (n *NATSClient) CreateOrUpdateStream(ctx context.Context, cfg jetstream.StreamConfig) (jetstream.Stream, error) { diff --git a/pkg/gofr/datasource/pubsub/nats/nats_embedded.go b/pkg/gofr/datasource/pubsub/nats/nats_embedded.go new file mode 100644 index 000000000..1aee7c369 --- /dev/null +++ b/pkg/gofr/datasource/pubsub/nats/nats_embedded.go @@ -0,0 +1,23 @@ +package nats + +import ( + "fmt" + "time" + + "github.com/nats-io/nats-server/v2/server" +) + +func RunEmbeddedNATSServer() (*server.Server, error) { + opts := &server.Options{ + Port: -1, // Random available port + } + s, err := server.NewServer(opts) + if err != nil { + return nil, err + } + go s.Start() + if !s.ReadyForConnections(10 * time.Second) { + return nil, fmt.Errorf("NATS server did not start in time") + } + return s, nil +} diff --git a/pkg/gofr/datasource/pubsub/nats/nats_mocks.go b/pkg/gofr/datasource/pubsub/nats/nats_mocks.go index 276ea75e4..0e13b1c64 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats_mocks.go +++ b/pkg/gofr/datasource/pubsub/nats/nats_mocks.go @@ -1,5 +1,5 @@ package nats //go:generate mockgen -destination=mock_client.go -package=nats -source=./interfaces.go Client,Subscription -//go:generate mockgen -destination=mock_jetstream.go -package=nats github.com/nats-io/nats.go/jetstream JetStream,Consumer,Msg +//go:generate mockgen -destination=mock_jetstream.go -package=nats github.com/nats-io/nats.go/jetstream JetStream,Stream,Consumer,Msg,MessageBatch //go:generate mockgen -destination=mock_metrics.go -package=nats -source=./metrics.go diff --git a/pkg/gofr/datasource/pubsub/nats/nats_test.go b/pkg/gofr/datasource/pubsub/nats/nats_test.go index 5fee59985..bfc29d4f1 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats_test.go +++ b/pkg/gofr/datasource/pubsub/nats/nats_test.go @@ -2,6 +2,7 @@ package nats import ( "context" + "fmt" "sync" "testing" "time" @@ -16,6 +17,42 @@ import ( "gofr.dev/pkg/gofr/testutil" ) +func TestNewNATSClient(t *testing.T) { + // Start embedded NATS server + s, err := RunEmbeddedNATSServer() + require.NoError(t, err) + defer s.Shutdown() + + conf := &Config{ + Server: s.ClientURL(), + Stream: StreamConfig{ + Stream: "test-stream", + Subject: "test-subject", + }, + Consumer: "test-consumer", + } + + // setup mock controller + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockConn := NewMockConnInterface(ctrl) + mockJS := NewMockJetStream(ctrl) + + mockConn.EXPECT().JetStream(gomock.Any()).Return(mockJS, nil) + + logger := logging.NewMockLogger(logging.DEBUG) + metrics := NewMockMetrics(ctrl) + + natsConnect := func(serverURL string, opts ...nats.Option) (*nats.Conn, error) { + return nats.Connect(serverURL, opts...) + } + + client, err := New(conf, logger, metrics, natsConnect) + require.NoError(t, err) + require.NotNil(t, client) +} + func TestValidateConfigs(t *testing.T) { testCases := []struct { name string @@ -56,127 +93,93 @@ func TestNATSClient_Publish(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() + // Mock jetstream.JetStream mockJS := NewMockJetStream(ctrl) + mockLogger := logging.NewMockLogger(logging.DEBUG) mockMetrics := NewMockMetrics(ctrl) - ctx := context.TODO() + // Create an embedded NATS server + s, err := RunEmbeddedNATSServer() + require.NoError(t, err) + defer s.Shutdown() - logs := testutil.StdoutOutputForFunc(func() { - logger := logging.NewMockLogger(logging.DEBUG) - client := &NATSClient{ - js: mockJS, - logger: logger, - metrics: mockMetrics, - config: &Config{Server: natsServer}, - } - - mockJS.EXPECT().Publish(ctx, "test", []byte(`hello`)).Return(&nats.PubAck{}, nil) - mockMetrics.EXPECT().IncrementCounter(gomock.Any(), "app_pubsub_publish_total_count", "stream", "test") - mockMetrics.EXPECT().IncrementCounter(gomock.Any(), "app_pubsub_publish_success_count", "stream", "test") - - err := client.Publish(ctx, "test", []byte(`hello`)) - require.NoError(t, err) - }) + // Connect to the embedded NATS server + nc, err := nats.Connect(s.ClientURL()) + require.NoError(t, err) - assert.Contains(t, logs, "NATS") - assert.Contains(t, logs, "PUB") - assert.Contains(t, logs, "test") - assert.Contains(t, logs, "hello") + conf := &Config{ + Server: s.ClientURL(), + Stream: StreamConfig{ + Stream: "test-stream", + Subject: "test-subject", + }, + Consumer: "test-consumer", + } + + client := &NATSClient{ + conn: nc, + js: mockJS, + config: conf, + logger: mockLogger, + metrics: mockMetrics, + } + + // Set up expected calls + mockMetrics.EXPECT(). + IncrementCounter(gomock.Any(), "app_pubsub_publish_total_count", "subject", "test-subject") + mockJS.EXPECT(). + Publish(gomock.Any(), "test-subject", []byte("test-message")). + Return(&jetstream.PubAck{}, nil) + mockMetrics.EXPECT(). + IncrementCounter(gomock.Any(), "app_pubsub_publish_success_count", "subject", "test-subject") + + // Call Publish + err = client.Publish(context.Background(), "test-subject", []byte("test-message")) + require.NoError(t, err) } func TestNATSClient_PublishError(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - mockJS := NewMockJetStream(ctrl) - mockMetrics := NewMockMetrics(ctrl) - - ctx := context.TODO() - - testCases := []struct { - desc string - client *NATSClient - stream string - msg []byte - setupMock func() - expErr error - expLog string - }{ - { - desc: "error JetStream is nil", - client: &NATSClient{ - js: nil, - metrics: mockMetrics, - }, - stream: "test", - msg: []byte("test message"), - expErr: errPublisherNotConfigured, - expLog: "can't publish message: publisher not configured or stream is empty", - }, - { - desc: "error stream is not provided", - client: &NATSClient{ - js: mockJS, - metrics: mockMetrics, - }, - expErr: errPublisherNotConfigured, - }, - { - desc: "error while publishing message", - client: &NATSClient{ - js: mockJS, - metrics: mockMetrics, - }, - stream: "test", - setupMock: func() { - mockJS.EXPECT().Publish(ctx, "test", gomock.Any()).Return(nil, errPublish) - }, - expErr: errPublish, - expLog: "failed to publish message to NATS JetStream", - }, + logger := logging.NewMockLogger(logging.DEBUG) + metrics := NewMockMetrics(ctrl) + client := &NATSClient{ + js: nil, // Simulate JetStream being nil + logger: logger, + metrics: metrics, } - for _, tc := range testCases { - t.Run(tc.desc, func(t *testing.T) { - if tc.setupMock != nil { - tc.setupMock() - } - - mockMetrics.EXPECT(). - IncrementCounter(gomock.Any(), "app_pubsub_publish_total_count", "stream", tc.stream). - AnyTimes() - - logs := testutil.StderrOutputForFunc(func() { - logger := logging.NewMockLogger(logging.DEBUG) - tc.client.logger = logger + ctx := context.TODO() - err := tc.client.Publish(ctx, tc.stream, tc.msg) - assert.Equal(t, tc.expErr, err) - }) + metrics.EXPECT(). + IncrementCounter(ctx, "app_pubsub_publish_total_count", "subject", "test") - if tc.expLog != "" { - assert.Contains(t, logs, tc.expLog) - } - }) - } + err := client.Publish(ctx, "test", []byte("test-message")) + require.Error(t, err) } func TestNATSClient_SubscribeSuccess(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - // Create mocks for jetstream.JetStream and jetstream.Consumer + // Create mocks mockJS := NewMockJetStream(ctrl) + mockStream := NewMockStream(ctrl) mockConsumer := NewMockConsumer(ctrl) + mockMsgBatch := NewMockMessageBatch(ctrl) + mockMsg := NewMockMsg(ctrl) mockMetrics := NewMockMetrics(ctrl) + mockLogger := logging.NewMockLogger(logging.DEBUG) - logger := logging.NewMockLogger(logging.DEBUG) + // Create the client directly client := &NATSClient{ - js: mockJS, - logger: logger, - metrics: mockMetrics, + conn: nil, + js: mockJS, + mu: &sync.RWMutex{}, + logger: mockLogger, config: &Config{ - Server: natsServer, + Server: "nats://localhost:4222", Stream: StreamConfig{ Stream: "test-stream", Subject: "test-subject", @@ -185,124 +188,135 @@ func TestNATSClient_SubscribeSuccess(t *testing.T) { MaxWait: time.Second, BatchSize: 1, }, - mu: &sync.RWMutex{}, + metrics: mockMetrics, subscriptions: make(map[string]*subscription), } // Set up the handler function - messageReceived := make(chan *nats.Msg, 1) - - handler := func(ctx *gofr.Context, msg *nats.Msg) error { + messageReceived := make(chan jetstream.Msg, 1) + handler := func(ctx *gofr.Context, msg jetstream.Msg) error { messageReceived <- msg - return nil // Indicate successful processing + return nil } - ctx := context.TODO() + ctx := context.Background() // Set up mocks and expectations + // Mock Stream retrieval + mockJS.EXPECT(). + Stream(ctx, "test-stream"). + Return(nil, jetstream.ErrStreamNotFound) - // Mock CreateStream mockJS.EXPECT(). CreateStream(ctx, gomock.Any()). - Return(nil, nil) + Return(mockStream, nil) - // Mock CreateOrUpdateConsumer - mockJS.EXPECT(). - CreateOrUpdateConsumer(ctx, "test-stream", gomock.Any()). + mockStream.EXPECT(). + CreateOrUpdateConsumer(ctx, gomock.Any()). Return(mockConsumer, nil) - // Simulate fetching messages - natsMsg := &nats.Msg{Data: []byte("hello"), Subject: "test-subject"} - mockJetstreamMsg := NewMockMsg(ctrl) - mockJetstreamMsg.EXPECT().Data().Return([]byte("hello")).AnyTimes() - mockJetstreamMsg.EXPECT().Ack().Return(nil).AnyTimes() - - msgsChan := make(chan jetstream.Msg, 1) - msgsChan <- mockJetstreamMsg - close(msgsChan) - - mockMsgs := NewMockMsgs(ctrl) - mockMsgs.EXPECT().Messages().Return(msgsChan).AnyTimes() - mockMsgs.EXPECT().Error().Return(nil).AnyTimes() - // Mock Fetch mockConsumer.EXPECT(). - Fetch(client.config.BatchSize, gomock.Any()). - Return(mockMsgs, nil) - - // Since the subscription loop runs indefinitely, we need to stop it after the test - testCtx, cancel := context.WithTimeout(ctx, 2*time.Second) - defer cancel() - - // Start the subscription - err := client.Subscribe(testCtx, "test-subject", handler) + Fetch(client.config.BatchSize, jetstream.FetchMaxWait(client.config.MaxWait)). + Return(mockMsgBatch, nil) + + // Mock message batch + msgChan := make(chan jetstream.Msg, 1) + msgChan <- mockMsg + close(msgChan) + mockMsgBatch.EXPECT().Messages().Return(msgChan) + mockMsgBatch.EXPECT().Error().Return(nil) + + // Mock message + mockMsg.EXPECT().Data().Return([]byte("hello")).AnyTimes() + mockMsg.EXPECT().Subject().Return("test-subject").AnyTimes() + mockMsg.EXPECT().Headers().Return(nats.Header{}).AnyTimes() + mockMsg.EXPECT().Ack().Return(nil).AnyTimes() + + // Call Subscribe + err := client.Subscribe(ctx, "test-subject", handler) require.NoError(t, err) // Wait for the message to be received select { case msg := <-messageReceived: - require.Equal(t, natsMsg, msg) + assert.Equal(t, []byte("hello"), msg.Data()) + assert.Equal(t, "test-subject", msg.Subject()) case <-time.After(1 * time.Second): t.Fatal("Did not receive message in time") } } +// Mock method to simulate message handling +func (n *NATSClient) handleMessage(msg jetstream.Msg) { + ctx := &gofr.Context{Context: context.Background()} + if n.subscriptions["test-subject"] != nil { + _ = n.subscriptions["test-subject"].handler(ctx, msg) + } +} func TestNATSClient_SubscribeError(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() mockJS := NewMockJetStream(ctrl) + mockStream := NewMockStream(ctrl) mockMetrics := NewMockMetrics(ctrl) + mockLogger := logging.NewMockLogger(logging.DEBUG) - logger := logging.NewMockLogger(logging.DEBUG) client := &NATSClient{ - js: mockJS, - logger: logger, - metrics: mockMetrics, + conn: nil, + js: mockJS, + mu: &sync.RWMutex{}, + logger: mockLogger, config: &Config{ - Server: natsServer, + Server: "nats://localhost:4222", Stream: StreamConfig{ Stream: "test-stream", Subject: "test-subject", }, - Consumer: "test-consumer", + Consumer: "test-consumer", + MaxWait: time.Second, + BatchSize: 1, }, - mu: &sync.RWMutex{}, + metrics: mockMetrics, subscriptions: make(map[string]*subscription), } - handler := func(ctx *gofr.Context, msg *nats.Msg) error { - return nil - } - ctx := context.TODO() - // Mock CreateStream + // Set up mocks and expectations mockJS.EXPECT(). - CreateStream(ctx, gomock.Any()). - Return(nil, nil) + Stream(ctx, "test-stream"). + Return(mockStream, nil) - // Mock CreateOrUpdateConsumer to return an error - mockJS.EXPECT(). - CreateOrUpdateConsumer(ctx, "test-stream", gomock.Any()). - Return(nil, errSubscribe) + mockStream.EXPECT(). + CreateOrUpdateConsumer(ctx, gomock.Any()). + Return(nil, fmt.Errorf("consumer creation error")) - err := client.Subscribe(ctx, "test-subject", handler) + // Call Subscribe + err := client.Subscribe(ctx, "test-subject", nil) require.Error(t, err) - assert.Contains(t, err.Error(), "failed to create or update consumer") + assert.Contains(t, err.Error(), "consumer creation error") } func TestNATSClient_Close(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - mockConn := NewMockNatsConn(ctrl) mockJS := NewMockJetStream(ctrl) + mockLogger := logging.NewMockLogger(logging.DEBUG) + mockMetrics := NewMockMetrics(ctrl) + client := &NATSClient{ - conn: mockConn, - js: mockJS, + conn: nil, + js: mockJS, + logger: mockLogger, + metrics: mockMetrics, config: &Config{ - Stream: StreamConfig{Subject: "test-stream"}, + Stream: StreamConfig{ + Stream: "test-stream", + Subject: "test-subject", + }, }, subscriptions: map[string]*subscription{ "test-subject": { @@ -311,15 +325,10 @@ func TestNATSClient_Close(t *testing.T) { }, } - // setup mock context ctx := context.TODO() - // Expect the stream to be deleted mockJS.EXPECT().DeleteStream(ctx, "test-stream").Return(nil) - // Expect the connection to be closed - mockConn.EXPECT().Close() - err := client.Close(ctx) require.NoError(t, err) } @@ -328,70 +337,39 @@ func TestNew(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - // mockJS := NewMockJetStreamContext(ctrl) - mockConn := &nats.Conn{} + s, err := RunEmbeddedNATSServer() + require.NoError(t, err) + defer s.Shutdown() - testCases := []struct { + mockLogger := logging.NewMockLogger(logging.DEBUG) + mockMetrics := NewMockMetrics(ctrl) + // mockJS := NewMockJetStream(ctrl) + + var testCases []struct { name string config Config natsConnectFunc func(string, ...nats.Option) (*nats.Conn, error) expectErr bool - }{ - { - name: "Empty Server", - config: Config{}, - natsConnectFunc: func(_ string, _ ...nats.Option) (*nats.Conn, error) { - return mockConn, nil - }, - expectErr: true, // We expect an error due to empty server - }, - { - name: "Valid Config", - config: Config{ - Server: natsServer, - Stream: StreamConfig{Subject: "test-stream"}, - }, - natsConnectFunc: func(_ string, _ ...nats.Option) (*nats.Conn, error) { - return mockConn, nil - }, - expectErr: false, - }, - { - name: "Error in natsConnectFunc", - config: Config{ - Server: natsServer, - Stream: StreamConfig{Subject: "test-stream"}, - }, - natsConnectFunc: func(_ string, _ ...nats.Option) (*nats.Conn, error) { - return nil, errNATSConnection - }, - expectErr: true, - }, - { - name: "Error in JetStream", - config: Config{ - Server: natsServer, - Stream: StreamConfig{Subject: "test-stream"}, - }, - natsConnectFunc: func(_ string, _ ...nats.Option) (*nats.Conn, error) { - return mockConn, nil - }, - expectErr: true, - }, + expectedLog string } for _, tc := range testCases { tc := tc // capture range variable t.Run(tc.name, func(t *testing.T) { - logger := logging.NewMockLogger(logging.ERROR) - client, err := New(&tc.config, logger, NewMockMetrics(ctrl), tc.natsConnectFunc, tc.jetStreamCreate) - if tc.expectErr { - assert.Nil(t, client) - assert.Error(t, err) - } else { - assert.NotNil(t, client) - assert.NoError(t, err) - } + tc.config.Server = s.ClientURL() // Use the embedded server's URL + + logs := testutil.StdoutOutputForFunc(func() { + client, err := New(&tc.config, mockLogger, mockMetrics, tc.natsConnectFunc) + if tc.expectErr { + assert.Nil(t, client) + assert.Error(t, err) + } else { + assert.NotNil(t, client) + assert.NoError(t, err) + } + }) + + assert.Contains(t, logs, tc.expectedLog) }) } } @@ -417,20 +395,31 @@ func TestNatsClient_CreateStream(t *testing.T) { defer ctrl.Finish() mockJS := NewMockJetStream(ctrl) - // mockJS := NewMockJetStreamContext(ctrl) - client := &NATSClient{js: mockJS} + mockLogger := logging.NewMockLogger(logging.INFO) + client := &NATSClient{ + js: mockJS, + logger: mockLogger, + config: &Config{ + Stream: StreamConfig{ + Stream: "test-stream", + }, + }, + } ctx := context.Background() - streamName := "test-stream" - // Expect CreateStream to be called mockJS.EXPECT(). CreateStream(ctx, gomock.Any()). Return(nil, nil) - err := client.CreateStream(ctx, jetstream.StreamConfig{ - Name: streamName, - Subjects: []string{streamName}, + // setup test config + client.config.Stream.Stream = "test-stream" + + logs := testutil.StdoutOutputForFunc(func() { + err := client.CreateStream(ctx, client.config.Stream) + require.NoError(t, err) }) - assert.NoError(t, err) + + assert.Contains(t, logs, "Creating stream") + assert.Contains(t, logs, "test-stream") } From 96e38b67dc6c6647fd2164fbe2139393d820805f Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Sat, 14 Sep 2024 12:12:46 -0500 Subject: [PATCH 019/163] =?UTF-8?q?=F0=9F=9A=A7=20updating=20tests?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/interfaces.go | 1 + pkg/gofr/datasource/pubsub/nats/nats.go | 65 +++-- pkg/gofr/datasource/pubsub/nats/nats_mocks.go | 2 +- pkg/gofr/datasource/pubsub/nats/nats_test.go | 233 ++++++++---------- 4 files changed, 152 insertions(+), 149 deletions(-) diff --git a/pkg/gofr/datasource/pubsub/nats/interfaces.go b/pkg/gofr/datasource/pubsub/nats/interfaces.go index 66c7c834a..3afc553eb 100644 --- a/pkg/gofr/datasource/pubsub/nats/interfaces.go +++ b/pkg/gofr/datasource/pubsub/nats/interfaces.go @@ -11,6 +11,7 @@ import ( type ConnInterface interface { Status() nats.Status Close() + NatsConn() *nats.Conn } // Client represents the main NATS JetStream client. diff --git a/pkg/gofr/datasource/pubsub/nats/nats.go b/pkg/gofr/datasource/pubsub/nats/nats.go index ce9074752..354af487e 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats.go +++ b/pkg/gofr/datasource/pubsub/nats/nats.go @@ -3,12 +3,12 @@ package nats import ( "context" "errors" + "fmt" "sync" "time" "github.com/nats-io/nats.go" "github.com/nats-io/nats.go/jetstream" - "go.opentelemetry.io/otel" "gofr.dev/pkg/gofr" "gofr.dev/pkg/gofr/datasource/pubsub" ) @@ -30,9 +30,16 @@ type subscription struct { cancel context.CancelFunc } +type natsConnWrapper struct { + *nats.Conn +} + +func (w *natsConnWrapper) NatsConn() *nats.Conn { + return w.Conn +} + // NATSClient represents a client for NATS JetStream operations. type NATSClient struct { - // conn *nats.Conn conn ConnInterface js jetstream.JetStream mu *sync.RWMutex @@ -43,19 +50,41 @@ type NATSClient struct { subMu sync.Mutex } -func NewNATSClient(conf *Config, logger pubsub.Logger, metrics Metrics) (*NATSClient, error) { - nc, err := nats.Connect(conf.Server) +func NewNATSClient( + conf *Config, + logger pubsub.Logger, + metrics Metrics, + natsConnect func(string, ...nats.Option) (ConnInterface, error), + jetstreamNew func(*nats.Conn) (jetstream.JetStream, error), +) (*NATSClient, error) { + if err := validateConfigs(conf); err != nil { + logger.Errorf("could not initialize NATS JetStream: %v", err) + return nil, err + } + + logger.Debugf("connecting to NATS server '%s'", conf.Server) + + nc, err := natsConnect(conf.Server) if err != nil { logger.Errorf("failed to connect to NATS server at %v: %v", conf.Server, err) return nil, err } - js, err := jetstream.New(nc) + // Check connection status + status := nc.Status() + if status != nats.CONNECTED { + logger.Errorf("unexpected NATS connection status: %v", status) + return nil, fmt.Errorf("unexpected NATS connection status: %v", status) + } + + js, err := jetstreamNew(nc.NatsConn()) if err != nil { logger.Errorf("failed to create JetStream context: %v", err) return nil, err } + logger.Logf("connected to NATS server '%s'", conf.Server) + return &NATSClient{ conn: nc, js: js, @@ -86,6 +115,9 @@ func New( return nil, err } + // Wrap the nats.Conn with our wrapper + wrappedConn := &natsConnWrapper{Conn: nc} + js, err := jetstream.New(nc) if err != nil { logger.Errorf("failed to create JetStream context: %v", err) @@ -95,7 +127,7 @@ func New( logger.Logf("connected to NATS server '%s'", conf.Server) return &NATSClient{ - conn: nc, + conn: wrappedConn, js: js, mu: &sync.RWMutex{}, logger: logger, @@ -106,35 +138,20 @@ func New( } func (n *NATSClient) Publish(ctx context.Context, subject string, message []byte) error { - ctx, span := otel.GetTracerProvider().Tracer("gofr").Start(ctx, "nats-publish") - defer span.End() - n.metrics.IncrementCounter(ctx, "app_pubsub_publish_total_count", "subject", subject) if n.js == nil || subject == "" { - n.logger.Error("JetStream is not configured or subject is empty") - return errors.New("JetStream is not configured or subject is empty") + err := errors.New("JetStream is not configured or subject is empty") + n.logger.Error(err.Error()) + return err } - start := time.Now() _, err := n.js.Publish(ctx, subject, message) - duration := time.Since(start) - if err != nil { n.logger.Errorf("failed to publish message to NATS JetStream: %v", err) return err } - n.logger.Debug(&pubsub.Log{ - Mode: "PUB", - CorrelationID: span.SpanContext().TraceID().String(), - MessageValue: string(message), - Topic: subject, - Host: n.config.Server, - PubSubBackend: "NATS", - Time: duration.Microseconds(), - }) - n.metrics.IncrementCounter(ctx, "app_pubsub_publish_success_count", "subject", subject) return nil diff --git a/pkg/gofr/datasource/pubsub/nats/nats_mocks.go b/pkg/gofr/datasource/pubsub/nats/nats_mocks.go index 0e13b1c64..b6b4be16e 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats_mocks.go +++ b/pkg/gofr/datasource/pubsub/nats/nats_mocks.go @@ -1,5 +1,5 @@ package nats -//go:generate mockgen -destination=mock_client.go -package=nats -source=./interfaces.go Client,Subscription +//go:generate mockgen -destination=mock_client.go -package=nats -source=./interfaces.go Client,Subscription,ConnInterface //go:generate mockgen -destination=mock_jetstream.go -package=nats github.com/nats-io/nats.go/jetstream JetStream,Stream,Consumer,Msg,MessageBatch //go:generate mockgen -destination=mock_metrics.go -package=nats -source=./metrics.go diff --git a/pkg/gofr/datasource/pubsub/nats/nats_test.go b/pkg/gofr/datasource/pubsub/nats/nats_test.go index bfc29d4f1..fca5fcb8b 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats_test.go +++ b/pkg/gofr/datasource/pubsub/nats/nats_test.go @@ -2,8 +2,7 @@ package nats import ( "context" - "fmt" - "sync" + "errors" "testing" "time" @@ -18,13 +17,11 @@ import ( ) func TestNewNATSClient(t *testing.T) { - // Start embedded NATS server - s, err := RunEmbeddedNATSServer() - require.NoError(t, err) - defer s.Shutdown() + ctrl := gomock.NewController(t) + defer ctrl.Finish() conf := &Config{ - Server: s.ClientURL(), + Server: "nats://localhost:4222", Stream: StreamConfig{ Stream: "test-stream", Subject: "test-subject", @@ -32,25 +29,39 @@ func TestNewNATSClient(t *testing.T) { Consumer: "test-consumer", } - // setup mock controller - ctrl := gomock.NewController(t) - defer ctrl.Finish() - mockConn := NewMockConnInterface(ctrl) mockJS := NewMockJetStream(ctrl) - mockConn.EXPECT().JetStream(gomock.Any()).Return(mockJS, nil) + mockConn.EXPECT().Status().Return(nats.CONNECTED) + mockConn.EXPECT().NatsConn().Return(&nats.Conn{}) - logger := logging.NewMockLogger(logging.DEBUG) metrics := NewMockMetrics(ctrl) - natsConnect := func(serverURL string, opts ...nats.Option) (*nats.Conn, error) { - return nats.Connect(serverURL, opts...) + // Create a mock function for nats.Connect + mockNatsConnect := func(serverURL string, opts ...nats.Option) (ConnInterface, error) { + return mockConn, nil } - client, err := New(conf, logger, metrics, natsConnect) - require.NoError(t, err) - require.NotNil(t, client) + // Create a mock function for jetstream.New + mockJetstreamNew := func(nc *nats.Conn) (jetstream.JetStream, error) { + return mockJS, nil + } + + logs := testutil.StdoutOutputForFunc(func() { + logger := logging.NewMockLogger(logging.DEBUG) + client, err := NewNATSClient(conf, logger, metrics, mockNatsConnect, mockJetstreamNew) + require.NoError(t, err) + require.NotNil(t, client) + + assert.Equal(t, mockConn, client.conn) + assert.Equal(t, mockJS, client.js) + assert.Equal(t, conf, client.config) + + }) + + assert.Contains(t, logs, "connecting to NATS server 'nats://localhost:4222'") + assert.Contains(t, logs, "connected to NATS server 'nats://localhost:4222'") + } func TestValidateConfigs(t *testing.T) { @@ -93,22 +104,13 @@ func TestNATSClient_Publish(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - // Mock jetstream.JetStream mockJS := NewMockJetStream(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) mockMetrics := NewMockMetrics(ctrl) - - // Create an embedded NATS server - s, err := RunEmbeddedNATSServer() - require.NoError(t, err) - defer s.Shutdown() - - // Connect to the embedded NATS server - nc, err := nats.Connect(s.ClientURL()) - require.NoError(t, err) + mockConn := NewMockConnInterface(ctrl) conf := &Config{ - Server: s.ClientURL(), + Server: "nats://localhost:4222", Stream: StreamConfig{ Stream: "test-stream", Subject: "test-subject", @@ -117,24 +119,31 @@ func TestNATSClient_Publish(t *testing.T) { } client := &NATSClient{ - conn: nc, + conn: mockConn, js: mockJS, config: conf, logger: mockLogger, metrics: mockMetrics, } + ctx := context.Background() + subject := "test-subject" + message := []byte("test-message") + // Set up expected calls mockMetrics.EXPECT(). - IncrementCounter(gomock.Any(), "app_pubsub_publish_total_count", "subject", "test-subject") + IncrementCounter(gomock.Any(), "app_pubsub_publish_total_count", "subject", subject) mockJS.EXPECT(). - Publish(gomock.Any(), "test-subject", []byte("test-message")). + Publish(gomock.Any(), subject, message). Return(&jetstream.PubAck{}, nil) mockMetrics.EXPECT(). - IncrementCounter(gomock.Any(), "app_pubsub_publish_success_count", "subject", "test-subject") + IncrementCounter(gomock.Any(), "app_pubsub_publish_success_count", "subject", subject) + + // We don't need to set an expectation for NatsConn() in this test, + // as we're not using it in the Publish method. // Call Publish - err = client.Publish(context.Background(), "test-subject", []byte("test-message")) + err := client.Publish(ctx, subject, message) require.NoError(t, err) } @@ -142,44 +151,59 @@ func TestNATSClient_PublishError(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - logger := logging.NewMockLogger(logging.DEBUG) metrics := NewMockMetrics(ctrl) + mockConn := NewMockConnInterface(ctrl) + + config := &Config{ + Server: "nats://localhost:4222", + Stream: StreamConfig{ + Stream: "test-stream", + Subject: "test-subject", + }, + Consumer: "test-consumer", + } + client := &NATSClient{ + conn: mockConn, js: nil, // Simulate JetStream being nil - logger: logger, metrics: metrics, + config: config, } ctx := context.TODO() + subject := "test" + message := []byte("test-message") metrics.EXPECT(). - IncrementCounter(ctx, "app_pubsub_publish_total_count", "subject", "test") + IncrementCounter(ctx, "app_pubsub_publish_total_count", "subject", subject) - err := client.Publish(ctx, "test", []byte("test-message")) - require.Error(t, err) + logs := testutil.StdoutOutputForFunc(func() { + client.logger = logging.NewMockLogger(logging.DEBUG) + err := client.Publish(ctx, subject, message) + require.Error(t, err) + assert.Contains(t, err.Error(), "JetStream is not configured or subject is empty") + }) + + assert.Contains(t, logs, "JetStream is not configured or subject is empty") } func TestNATSClient_SubscribeSuccess(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - // Create mocks mockJS := NewMockJetStream(ctrl) mockStream := NewMockStream(ctrl) mockConsumer := NewMockConsumer(ctrl) mockMsgBatch := NewMockMessageBatch(ctrl) mockMsg := NewMockMsg(ctrl) - mockMetrics := NewMockMetrics(ctrl) - mockLogger := logging.NewMockLogger(logging.DEBUG) + logger := logging.NewLogger(logging.DEBUG) + metrics := NewMockMetrics(ctrl) - // Create the client directly client := &NATSClient{ - conn: nil, - js: mockJS, - mu: &sync.RWMutex{}, - logger: mockLogger, + js: mockJS, + logger: logger, + metrics: metrics, config: &Config{ - Server: "nats://localhost:4222", Stream: StreamConfig{ Stream: "test-stream", Subject: "test-subject", @@ -188,115 +212,75 @@ func TestNATSClient_SubscribeSuccess(t *testing.T) { MaxWait: time.Second, BatchSize: 1, }, - metrics: mockMetrics, - subscriptions: make(map[string]*subscription), - } - - // Set up the handler function - messageReceived := make(chan jetstream.Msg, 1) - handler := func(ctx *gofr.Context, msg jetstream.Msg) error { - messageReceived <- msg - return nil } ctx := context.Background() - // Set up mocks and expectations - // Mock Stream retrieval - mockJS.EXPECT(). - Stream(ctx, "test-stream"). - Return(nil, jetstream.ErrStreamNotFound) - - mockJS.EXPECT(). - CreateStream(ctx, gomock.Any()). - Return(mockStream, nil) + mockJS.EXPECT().Stream(ctx, "test-stream").Return(nil, jetstream.ErrStreamNotFound) + mockJS.EXPECT().CreateStream(ctx, gomock.Any()).Return(mockStream, nil) + mockStream.EXPECT().CreateOrUpdateConsumer(ctx, gomock.Any()).Return(mockConsumer, nil) + mockConsumer.EXPECT().Fetch(client.config.BatchSize, jetstream.FetchMaxWait(client.config.MaxWait)).Return(mockMsgBatch, nil) - mockStream.EXPECT(). - CreateOrUpdateConsumer(ctx, gomock.Any()). - Return(mockConsumer, nil) - - // Mock Fetch - mockConsumer.EXPECT(). - Fetch(client.config.BatchSize, jetstream.FetchMaxWait(client.config.MaxWait)). - Return(mockMsgBatch, nil) - - // Mock message batch msgChan := make(chan jetstream.Msg, 1) msgChan <- mockMsg close(msgChan) mockMsgBatch.EXPECT().Messages().Return(msgChan) mockMsgBatch.EXPECT().Error().Return(nil) - // Mock message - mockMsg.EXPECT().Data().Return([]byte("hello")).AnyTimes() - mockMsg.EXPECT().Subject().Return("test-subject").AnyTimes() - mockMsg.EXPECT().Headers().Return(nats.Header{}).AnyTimes() - mockMsg.EXPECT().Ack().Return(nil).AnyTimes() + mockMsg.EXPECT().Ack().Return(nil) + + handler := func(ctx *gofr.Context, msg jetstream.Msg) error { + return nil + } - // Call Subscribe err := client.Subscribe(ctx, "test-subject", handler) require.NoError(t, err) - // Wait for the message to be received - select { - case msg := <-messageReceived: - assert.Equal(t, []byte("hello"), msg.Data()) - assert.Equal(t, "test-subject", msg.Subject()) - case <-time.After(1 * time.Second): - t.Fatal("Did not receive message in time") - } + // Wait for message processing + time.Sleep(100 * time.Millisecond) } -// Mock method to simulate message handling -func (n *NATSClient) handleMessage(msg jetstream.Msg) { - ctx := &gofr.Context{Context: context.Background()} - if n.subscriptions["test-subject"] != nil { - _ = n.subscriptions["test-subject"].handler(ctx, msg) - } -} func TestNATSClient_SubscribeError(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() mockJS := NewMockJetStream(ctrl) - mockStream := NewMockStream(ctrl) - mockMetrics := NewMockMetrics(ctrl) - mockLogger := logging.NewMockLogger(logging.DEBUG) + logger := logging.NewLogger(logging.DEBUG) + metrics := NewMockMetrics(ctrl) client := &NATSClient{ - conn: nil, - js: mockJS, - mu: &sync.RWMutex{}, - logger: mockLogger, + js: mockJS, + logger: logger, + metrics: metrics, config: &Config{ - Server: "nats://localhost:4222", Stream: StreamConfig{ Stream: "test-stream", Subject: "test-subject", }, - Consumer: "test-consumer", - MaxWait: time.Second, - BatchSize: 1, + Consumer: "test-consumer", }, - metrics: mockMetrics, - subscriptions: make(map[string]*subscription), } ctx := context.TODO() - // Set up mocks and expectations - mockJS.EXPECT(). - Stream(ctx, "test-stream"). - Return(mockStream, nil) + mockJS.EXPECT().Stream(ctx, "test-stream").Return(nil, jetstream.ErrStreamNotFound) + mockJS.EXPECT().CreateStream(ctx, gomock.Any()).Return(nil, errors.New("failed to create stream")) - mockStream.EXPECT(). - CreateOrUpdateConsumer(ctx, gomock.Any()). - Return(nil, fmt.Errorf("consumer creation error")) + handler := func(ctx *gofr.Context, msg jetstream.Msg) error { + return nil + } - // Call Subscribe - err := client.Subscribe(ctx, "test-subject", nil) + err := client.Subscribe(ctx, "test-subject", handler) require.Error(t, err) - assert.Contains(t, err.Error(), "consumer creation error") + assert.Contains(t, err.Error(), "failed to create stream") +} + +// Mock method to simulate message handling +func (n *NATSClient) handleMessage(msg jetstream.Msg) { + ctx := &gofr.Context{Context: context.Background()} + if n.subscriptions["test-subject"] != nil { + _ = n.subscriptions["test-subject"].handler(ctx, msg) + } } func TestNATSClient_Close(t *testing.T) { @@ -306,16 +290,16 @@ func TestNATSClient_Close(t *testing.T) { mockJS := NewMockJetStream(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) mockMetrics := NewMockMetrics(ctrl) + mockConn := NewMockConnInterface(ctrl) client := &NATSClient{ - conn: nil, + conn: mockConn, js: mockJS, logger: mockLogger, metrics: mockMetrics, config: &Config{ Stream: StreamConfig{ - Stream: "test-stream", - Subject: "test-subject", + Stream: "test-stream", }, }, subscriptions: map[string]*subscription{ @@ -327,10 +311,11 @@ func TestNATSClient_Close(t *testing.T) { ctx := context.TODO() - mockJS.EXPECT().DeleteStream(ctx, "test-stream").Return(nil) + mockConn.EXPECT().Close() err := client.Close(ctx) require.NoError(t, err) + assert.Empty(t, client.subscriptions) } func TestNew(t *testing.T) { From 097dcddbb1656cd63415db0df18ff4d16e781fdb Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Sat, 14 Sep 2024 12:24:46 -0500 Subject: [PATCH 020/163] =?UTF-8?q?=F0=9F=9A=A7=20fixing=20tests?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/nats.go | 1 + pkg/gofr/datasource/pubsub/nats/nats_test.go | 12 +++++------- 2 files changed, 6 insertions(+), 7 deletions(-) diff --git a/pkg/gofr/datasource/pubsub/nats/nats.go b/pkg/gofr/datasource/pubsub/nats/nats.go index 354af487e..cb371c316 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats.go +++ b/pkg/gofr/datasource/pubsub/nats/nats.go @@ -273,6 +273,7 @@ func (n *NATSClient) DeleteStream(ctx context.Context, name string) error { } func (n *NATSClient) CreateStream(ctx context.Context, cfg StreamConfig) error { + n.logger.Debugf("Creating stream %s", cfg.Stream) jsCfg := jetstream.StreamConfig{ Name: cfg.Stream, Subjects: []string{cfg.Subject}, diff --git a/pkg/gofr/datasource/pubsub/nats/nats_test.go b/pkg/gofr/datasource/pubsub/nats/nats_test.go index fca5fcb8b..64f7b3ed5 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats_test.go +++ b/pkg/gofr/datasource/pubsub/nats/nats_test.go @@ -177,7 +177,7 @@ func TestNATSClient_PublishError(t *testing.T) { metrics.EXPECT(). IncrementCounter(ctx, "app_pubsub_publish_total_count", "subject", subject) - logs := testutil.StdoutOutputForFunc(func() { + logs := testutil.StderrOutputForFunc(func() { client.logger = logging.NewMockLogger(logging.DEBUG) err := client.Publish(ctx, subject, message) require.Error(t, err) @@ -192,7 +192,6 @@ func TestNATSClient_SubscribeSuccess(t *testing.T) { defer ctrl.Finish() mockJS := NewMockJetStream(ctrl) - mockStream := NewMockStream(ctrl) mockConsumer := NewMockConsumer(ctrl) mockMsgBatch := NewMockMessageBatch(ctrl) mockMsg := NewMockMsg(ctrl) @@ -216,9 +215,8 @@ func TestNATSClient_SubscribeSuccess(t *testing.T) { ctx := context.Background() - mockJS.EXPECT().Stream(ctx, "test-stream").Return(nil, jetstream.ErrStreamNotFound) - mockJS.EXPECT().CreateStream(ctx, gomock.Any()).Return(mockStream, nil) - mockStream.EXPECT().CreateOrUpdateConsumer(ctx, gomock.Any()).Return(mockConsumer, nil) + mockJS.EXPECT().CreateStream(ctx, gomock.Any()).Return(nil, nil) + mockJS.EXPECT().CreateOrUpdateConsumer(ctx, client.config.Stream.Stream, gomock.Any()).Return(mockConsumer, nil) mockConsumer.EXPECT().Fetch(client.config.BatchSize, jetstream.FetchMaxWait(client.config.MaxWait)).Return(mockMsgBatch, nil) msgChan := make(chan jetstream.Msg, 1) @@ -263,7 +261,6 @@ func TestNATSClient_SubscribeError(t *testing.T) { ctx := context.TODO() - mockJS.EXPECT().Stream(ctx, "test-stream").Return(nil, jetstream.ErrStreamNotFound) mockJS.EXPECT().CreateStream(ctx, gomock.Any()).Return(nil, errors.New("failed to create stream")) handler := func(ctx *gofr.Context, msg jetstream.Msg) error { @@ -380,7 +377,7 @@ func TestNatsClient_CreateStream(t *testing.T) { defer ctrl.Finish() mockJS := NewMockJetStream(ctrl) - mockLogger := logging.NewMockLogger(logging.INFO) + mockLogger := logging.NewMockLogger(logging.DEBUG) client := &NATSClient{ js: mockJS, logger: mockLogger, @@ -401,6 +398,7 @@ func TestNatsClient_CreateStream(t *testing.T) { client.config.Stream.Stream = "test-stream" logs := testutil.StdoutOutputForFunc(func() { + client.logger = logging.NewMockLogger(logging.DEBUG) err := client.CreateStream(ctx, client.config.Stream) require.NoError(t, err) }) From f3e678b604bb00ac8c85a09317b3e0b7fc1cdd68 Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Sat, 14 Sep 2024 12:37:38 -0500 Subject: [PATCH 021/163] =?UTF-8?q?=E2=9C=85=20fixd=20subscribesuccess=20s?= =?UTF-8?q?tuff?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/nats.go | 11 ++++++----- pkg/gofr/datasource/pubsub/nats/nats_test.go | 20 +++++++++++++++----- 2 files changed, 21 insertions(+), 10 deletions(-) diff --git a/pkg/gofr/datasource/pubsub/nats/nats.go b/pkg/gofr/datasource/pubsub/nats/nats.go index cb371c316..5bde1738f 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats.go +++ b/pkg/gofr/datasource/pubsub/nats/nats.go @@ -193,6 +193,12 @@ func (n *NATSClient) Subscribe(ctx context.Context, subject string, handler Mess func (n *NATSClient) startConsuming(ctx context.Context, cons jetstream.Consumer, handler MessageHandler) { for { + select { + case <-ctx.Done(): + return + default: + } + msgs, err := cons.Fetch(n.config.BatchSize, jetstream.FetchMaxWait(n.config.MaxWait)) if err != nil { if errors.Is(err, context.Canceled) { @@ -207,11 +213,6 @@ func (n *NATSClient) startConsuming(ctx context.Context, cons jetstream.Consumer if err := n.processMessage(ctx, msg, handler); err != nil { n.logger.Errorf("failed to process message: %v", err) } - err := msg.Ack() - if err != nil { - n.logger.Errorf("failed to acknowledge message: %v", err) - return - } } if msgs.Error() != nil { diff --git a/pkg/gofr/datasource/pubsub/nats/nats_test.go b/pkg/gofr/datasource/pubsub/nats/nats_test.go index 64f7b3ed5..ee5b0ffe0 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats_test.go +++ b/pkg/gofr/datasource/pubsub/nats/nats_test.go @@ -3,6 +3,7 @@ package nats import ( "context" "errors" + "sync" "testing" "time" @@ -213,11 +214,16 @@ func TestNATSClient_SubscribeSuccess(t *testing.T) { }, } - ctx := context.Background() + ctx, cancel := context.WithCancel(context.Background()) + defer cancel() mockJS.EXPECT().CreateStream(ctx, gomock.Any()).Return(nil, nil) mockJS.EXPECT().CreateOrUpdateConsumer(ctx, client.config.Stream.Stream, gomock.Any()).Return(mockConsumer, nil) - mockConsumer.EXPECT().Fetch(client.config.BatchSize, jetstream.FetchMaxWait(client.config.MaxWait)).Return(mockMsgBatch, nil) + + // First call to Fetch returns the message batch + mockConsumer.EXPECT().Fetch(client.config.BatchSize, gomock.Any()).Return(mockMsgBatch, nil).Times(1) + // Subsequent calls to Fetch return context.Canceled error + mockConsumer.EXPECT().Fetch(client.config.BatchSize, gomock.Any()).Return(nil, context.Canceled).AnyTimes() msgChan := make(chan jetstream.Msg, 1) msgChan <- mockMsg @@ -225,17 +231,21 @@ func TestNATSClient_SubscribeSuccess(t *testing.T) { mockMsgBatch.EXPECT().Messages().Return(msgChan) mockMsgBatch.EXPECT().Error().Return(nil) - mockMsg.EXPECT().Ack().Return(nil) + mockMsg.EXPECT().Ack().Return(nil).Times(1) + + var wg sync.WaitGroup + wg.Add(1) handler := func(ctx *gofr.Context, msg jetstream.Msg) error { + defer wg.Done() + cancel() // Cancel the context to stop the consuming loop return nil } err := client.Subscribe(ctx, "test-subject", handler) require.NoError(t, err) - // Wait for message processing - time.Sleep(100 * time.Millisecond) + wg.Wait() } func TestNATSClient_SubscribeError(t *testing.T) { From a18bfbba230da513f56a5196fb89521979591b6a Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Sat, 14 Sep 2024 12:47:00 -0500 Subject: [PATCH 022/163] =?UTF-8?q?=F0=9F=9A=A7=20updating=20health=20test?= =?UTF-8?q?s?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/health.go | 14 +++++++++++++- pkg/gofr/datasource/pubsub/nats/health_test.go | 1 + 2 files changed, 14 insertions(+), 1 deletion(-) diff --git a/pkg/gofr/datasource/pubsub/nats/health.go b/pkg/gofr/datasource/pubsub/nats/health.go index 932d052bf..b615e2c5c 100644 --- a/pkg/gofr/datasource/pubsub/nats/health.go +++ b/pkg/gofr/datasource/pubsub/nats/health.go @@ -30,14 +30,18 @@ func (n *NATSClient) Health() datasource.Health { case nats.CONNECTING: health.Status = datasource.StatusUp health.Details["connection_status"] = jetstreamConnecting + n.logger.Logf("NATS health check: Connecting") case nats.CONNECTED: health.Details["connection_status"] = jetstreamConnected + n.logger.Logf("NATS health check: Connected") case nats.CLOSED, nats.DISCONNECTED, nats.RECONNECTING, nats.DRAINING_PUBS, nats.DRAINING_SUBS: health.Status = datasource.StatusDown health.Details["connection_status"] = jetstreamDisconnected + n.logger.Errorf("NATS health check: Disconnected") default: health.Status = datasource.StatusDown health.Details["connection_status"] = connectionStatus.String() + n.logger.Errorf("NATS health check: Unknown status %v", connectionStatus) } health.Details["host"] = n.config.Server @@ -48,7 +52,15 @@ func (n *NATSClient) Health() datasource.Health { defer cancel() if n.js != nil && connectionStatus == nats.CONNECTED { - health.Details["jetstream_status"] = getJetstreamStatus(ctx, n.js) + status := getJetstreamStatus(ctx, n.js) + health.Details["jetstream_status"] = status + if status != jetstreamStatusOK { + n.logger.Errorf("NATS health check: JetStream error: %v", status) + } else { + n.logger.Logf("NATS health check: JetStream enabled") + } + } else if n.js == nil { + n.logger.Logf("NATS health check: JetStream not enabled") } return health diff --git a/pkg/gofr/datasource/pubsub/nats/health_test.go b/pkg/gofr/datasource/pubsub/nats/health_test.go index 9a01dcaf6..7c123ab8b 100644 --- a/pkg/gofr/datasource/pubsub/nats/health_test.go +++ b/pkg/gofr/datasource/pubsub/nats/health_test.go @@ -234,6 +234,7 @@ func TestNATSClient_Health(t *testing.T) { } logs := testutil.StdoutOutputForFunc(func() { + client.logger = logging.NewMockLogger(logging.DEBUG) health := client.Health() assert.Equal(t, tc.expectedStatus, health.Status) From fe1ce5976eed25981ac33f55c9f953dff82cde0c Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Sat, 14 Sep 2024 13:15:59 -0500 Subject: [PATCH 023/163] =?UTF-8?q?=E2=9C=85=20updated=20tests?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- examples/using-subscriber-nats/go.mod | 5 ++- pkg/gofr/datasource/pubsub/nats/health.go | 14 +++---- .../datasource/pubsub/nats/health_test.go | 38 +++++++++++-------- 3 files changed, 33 insertions(+), 24 deletions(-) diff --git a/examples/using-subscriber-nats/go.mod b/examples/using-subscriber-nats/go.mod index 254ac3a33..c41385c86 100644 --- a/examples/using-subscriber-nats/go.mod +++ b/examples/using-subscriber-nats/go.mod @@ -48,9 +48,11 @@ require ( github.com/joho/godotenv v1.5.1 // indirect github.com/klauspost/compress v1.17.9 // indirect github.com/lib/pq v1.10.9 // indirect - github.com/mattn/go-colorable v0.1.13 // indirect github.com/mattn/go-isatty v0.0.20 // indirect + github.com/minio/highwayhash v1.0.3 // indirect github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect + github.com/nats-io/jwt/v2 v2.5.8 // indirect + github.com/nats-io/nats-server/v2 v2.10.20 // indirect github.com/nats-io/nats.go v1.37.0 // indirect github.com/nats-io/nkeys v0.4.7 // indirect github.com/nats-io/nuid v1.0.1 // indirect @@ -67,7 +69,6 @@ require ( github.com/redis/go-redis/extra/redisotel/v9 v9.0.5 // indirect github.com/redis/go-redis/v9 v9.6.1 // indirect github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect - github.com/rs/zerolog v1.33.0 // indirect github.com/segmentio/kafka-go v0.4.47 // indirect go.opencensus.io v0.24.0 // indirect go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.49.0 // indirect diff --git a/pkg/gofr/datasource/pubsub/nats/health.go b/pkg/gofr/datasource/pubsub/nats/health.go index b615e2c5c..20d8f56ef 100644 --- a/pkg/gofr/datasource/pubsub/nats/health.go +++ b/pkg/gofr/datasource/pubsub/nats/health.go @@ -30,18 +30,18 @@ func (n *NATSClient) Health() datasource.Health { case nats.CONNECTING: health.Status = datasource.StatusUp health.Details["connection_status"] = jetstreamConnecting - n.logger.Logf("NATS health check: Connecting") + n.logger.Debug("NATS health check: Connecting") case nats.CONNECTED: health.Details["connection_status"] = jetstreamConnected - n.logger.Logf("NATS health check: Connected") + n.logger.Debug("NATS health check: Connected") case nats.CLOSED, nats.DISCONNECTED, nats.RECONNECTING, nats.DRAINING_PUBS, nats.DRAINING_SUBS: health.Status = datasource.StatusDown health.Details["connection_status"] = jetstreamDisconnected - n.logger.Errorf("NATS health check: Disconnected") + n.logger.Error("NATS health check: Disconnected") default: health.Status = datasource.StatusDown health.Details["connection_status"] = connectionStatus.String() - n.logger.Errorf("NATS health check: Unknown status %v", connectionStatus) + n.logger.Error("NATS health check: Unknown status", connectionStatus) } health.Details["host"] = n.config.Server @@ -55,12 +55,12 @@ func (n *NATSClient) Health() datasource.Health { status := getJetstreamStatus(ctx, n.js) health.Details["jetstream_status"] = status if status != jetstreamStatusOK { - n.logger.Errorf("NATS health check: JetStream error: %v", status) + n.logger.Error("NATS health check: JetStream error:", status) } else { - n.logger.Logf("NATS health check: JetStream enabled") + n.logger.Debug("NATS health check: JetStream enabled") } } else if n.js == nil { - n.logger.Logf("NATS health check: JetStream not enabled") + n.logger.Debug("NATS health check: JetStream not enabled") } return health diff --git a/pkg/gofr/datasource/pubsub/nats/health_test.go b/pkg/gofr/datasource/pubsub/nats/health_test.go index 7c123ab8b..6f3338ee8 100644 --- a/pkg/gofr/datasource/pubsub/nats/health_test.go +++ b/pkg/gofr/datasource/pubsub/nats/health_test.go @@ -153,8 +153,8 @@ func TestNATSClient_Health(t *testing.T) { { name: "HealthyConnection", setupMocks: func(mockConn *MockConnInterface, mockJS *MockJetStream) { - mockConn.EXPECT().Status().Return(nats.CONNECTED) - mockJS.EXPECT().AccountInfo(gomock.Any()).Return(&jetstream.AccountInfo{}, nil) + mockConn.EXPECT().Status().Return(nats.CONNECTED).Times(2) + mockJS.EXPECT().AccountInfo(gomock.Any()).Return(&jetstream.AccountInfo{}, nil).Times(2) }, expectedStatus: datasource.StatusUp, expectedDetails: map[string]interface{}{ @@ -164,12 +164,12 @@ func TestNATSClient_Health(t *testing.T) { "jetstream_enabled": true, "jetstream_status": jetstreamStatusOK, }, - expectedLogs: []string{"NATS health check: Connected"}, + expectedLogs: []string{"NATS health check: Connected", "NATS health check: JetStream enabled"}, }, { name: "DisconnectedStatus", setupMocks: func(mockConn *MockConnInterface, _ *MockJetStream) { - mockConn.EXPECT().Status().Return(nats.DISCONNECTED) + mockConn.EXPECT().Status().Return(nats.DISCONNECTED).Times(2) }, expectedStatus: datasource.StatusDown, expectedDetails: map[string]interface{}{ @@ -183,8 +183,8 @@ func TestNATSClient_Health(t *testing.T) { { name: "JetStreamError", setupMocks: func(mockConn *MockConnInterface, mockJS *MockJetStream) { - mockConn.EXPECT().Status().Return(nats.CONNECTED) - mockJS.EXPECT().AccountInfo(gomock.Any()).Return(nil, errJetStream) + mockConn.EXPECT().Status().Return(nats.CONNECTED).Times(2) + mockJS.EXPECT().AccountInfo(gomock.Any()).Return(nil, errJetStream).Times(2) }, expectedStatus: datasource.StatusUp, expectedDetails: map[string]interface{}{ @@ -194,12 +194,12 @@ func TestNATSClient_Health(t *testing.T) { "jetstream_enabled": true, "jetstream_status": jetstreamStatusError + ": " + errJetStream.Error(), }, - expectedLogs: []string{"NATS health check: JetStream error"}, + expectedLogs: []string{"NATS health check: Connected", "NATS health check: JetStream error"}, }, { name: "NoJetStream", setupMocks: func(mockConn *MockConnInterface, _ *MockJetStream) { - mockConn.EXPECT().Status().Return(nats.CONNECTED) + mockConn.EXPECT().Status().Return(nats.CONNECTED).Times(2) }, expectedStatus: datasource.StatusUp, expectedDetails: map[string]interface{}{ @@ -208,7 +208,7 @@ func TestNATSClient_Health(t *testing.T) { "connection_status": jetstreamConnected, "jetstream_enabled": false, }, - expectedLogs: []string{"NATS health check: JetStream not enabled"}, + expectedLogs: []string{"NATS health check: Connected", "NATS health check: JetStream not enabled"}, }, } @@ -226,23 +226,31 @@ func TestNATSClient_Health(t *testing.T) { conn: mockConn, js: mockJS, config: &Config{Server: natsServer}, - logger: logging.NewMockLogger(logging.DEBUG), } if tc.name == "NoJetStream" { client.js = nil } - logs := testutil.StdoutOutputForFunc(func() { + var health datasource.Health + + stdoutLogs := testutil.StdoutOutputForFunc(func() { client.logger = logging.NewMockLogger(logging.DEBUG) - health := client.Health() + health = client.Health() + }) - assert.Equal(t, tc.expectedStatus, health.Status) - assert.Equal(t, tc.expectedDetails, health.Details) + stderrLogs := testutil.StderrOutputForFunc(func() { + client.logger = logging.NewMockLogger(logging.DEBUG) + health = client.Health() }) + combinedLogs := stdoutLogs + stderrLogs + + assert.Equal(t, tc.expectedStatus, health.Status) + assert.Equal(t, tc.expectedDetails, health.Details) + for _, expectedLog := range tc.expectedLogs { - assert.Contains(t, logs, expectedLog) + assert.Contains(t, combinedLogs, expectedLog, "Expected log message not found: %s", expectedLog) } }) } From c7ecc2010731c3050961979d532b729aab776253 Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Sat, 14 Sep 2024 13:31:42 -0500 Subject: [PATCH 024/163] =?UTF-8?q?=F0=9F=9A=A7=20WIP=20example?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- examples/using-subscriber-nats/main_test.go | 58 ++++++++++++++++---- pkg/gofr/datasource/pubsub/nats/nats_test.go | 1 - 2 files changed, 48 insertions(+), 11 deletions(-) diff --git a/examples/using-subscriber-nats/main_test.go b/examples/using-subscriber-nats/main_test.go index 8443e9f47..9793666c2 100644 --- a/examples/using-subscriber-nats/main_test.go +++ b/examples/using-subscriber-nats/main_test.go @@ -6,39 +6,68 @@ import ( "testing" "time" + nc "github.com/nats-io/nats.go" + "github.com/nats-io/nats.go/jetstream" "gofr.dev/pkg/gofr/datasource/pubsub/nats" "gofr.dev/pkg/gofr/logging" "gofr.dev/pkg/gofr/testutil" - "google.golang.org/appengine/log" ) -type mockMetrics struct { +type mockMetrics struct{} + +func (m *mockMetrics) IncrementCounter(ctx context.Context, name string, labels ...string) {} + +// Wrapper struct for *nc.Conn that implements nats.ConnInterface +type connWrapper struct { + *nc.Conn } -func (m *mockMetrics) IncrementCounter(ctx context.Context, name string, labels ...string) { +// Implement the NatsConn method for the wrapper +func (w *connWrapper) NatsConn() *nc.Conn { + return w.Conn } -func initializeTest(t *testing.T) { +func initializeTest(t *testing.T, serverURL string) { + mockNatsConnect := func(serverURL string, opts ...nc.Option) (nats.ConnInterface, error) { + conn, err := nc.Connect(serverURL, opts...) + if err != nil { + return nil, err + } + return &connWrapper{conn}, nil + } + + mockJetstreamNew := func(nc *nc.Conn) (jetstream.JetStream, error) { + return jetstream.New(nc) + } + client, err := nats.NewNATSClient(&nats.Config{ - Server: "nats://localhost:4222", + Server: serverURL, Stream: nats.StreamConfig{ Stream: "sample-stream", Subject: "order-logs", }, - }, logging.NewMockLogger(logging.INFO), &mockMetrics{}) + }, logging.NewMockLogger(logging.INFO), &mockMetrics{}, mockNatsConnect, mockJetstreamNew) if err != nil { t.Fatalf("Error initializing NATS client: %v", err) } ctx := context.Background() - s, err := client.CreateOrUpdateStream(ctx, "order-logs") + orderLogsConfig := jetstream.StreamConfig{ + Name: "order-logs", + Subjects: []string{"order-logs"}, + } + s, err := client.CreateOrUpdateStream(ctx, orderLogsConfig) if err != nil { t.Fatalf("Error creating stream 'order-logs': %v", err) } - log.Debugf(ctx, "Created stream: %v", s) + t.Logf("Created stream: %v", s) - err = client.CreateStream(context.Background(), "products") + productsConfig := nats.StreamConfig{ + Stream: "products", + Subject: "products", + } + err = client.CreateStream(context.Background(), productsConfig) if err != nil { t.Fatalf("Error creating stream 'products': %v", err) } @@ -56,11 +85,20 @@ func initializeTest(t *testing.T) { } func TestExampleSubscriber(t *testing.T) { + // Start the embedded NATS server + embeddedServer, err := nats.RunEmbeddedNATSServer() + if err != nil { + t.Fatalf("Failed to start embedded NATS server: %v", err) + } + defer embeddedServer.Shutdown() + + serverURL := embeddedServer.ClientURL() + log := testutil.StdoutOutputForFunc(func() { go main() time.Sleep(time.Second * 1) // Giving some time to start the server - initializeTest(t) + initializeTest(t, serverURL) time.Sleep(time.Second * 20) // Giving some time to publish events }) diff --git a/pkg/gofr/datasource/pubsub/nats/nats_test.go b/pkg/gofr/datasource/pubsub/nats/nats_test.go index ee5b0ffe0..b933cab04 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats_test.go +++ b/pkg/gofr/datasource/pubsub/nats/nats_test.go @@ -335,7 +335,6 @@ func TestNew(t *testing.T) { mockLogger := logging.NewMockLogger(logging.DEBUG) mockMetrics := NewMockMetrics(ctrl) - // mockJS := NewMockJetStream(ctrl) var testCases []struct { name string From 0f781f933b5df504992b8116ff7a92964b5c3d8e Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Sun, 15 Sep 2024 09:23:26 -0500 Subject: [PATCH 025/163] =?UTF-8?q?=F0=9F=94=A8=20working=20out=20import?= =?UTF-8?q?=20cycle=20issues?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- examples/using-subscriber-nats/Dockerfile | 33 ---- examples/using-subscriber-nats/go.mod | 50 +++-- examples/using-subscriber-nats/main.go | 5 +- examples/using-subscriber-nats/main_test.go | 160 ++++++++------- .../migrations/1721800255_create_topics.go | 20 -- .../using-subscriber-nats/migrations/all.go | 11 -- .../migrations/all_test.go | 21 -- pkg/gofr/container/container.go | 16 +- pkg/gofr/datasource/pubsub/google/health.go | 3 +- pkg/gofr/datasource/pubsub/interface.go | 4 +- pkg/gofr/datasource/pubsub/kafka/health.go | 19 +- pkg/gofr/datasource/pubsub/mqtt/interface.go | 4 +- pkg/gofr/datasource/pubsub/mqtt/mqtt.go | 6 +- pkg/gofr/datasource/pubsub/nats/go.mod | 105 ---------- pkg/gofr/datasource/pubsub/nats/go.sum | 12 +- pkg/gofr/datasource/pubsub/nats/health.go | 14 +- pkg/gofr/datasource/pubsub/nats/interfaces.go | 15 +- pkg/gofr/datasource/pubsub/nats/nats.go | 186 ++++++++++++++---- .../datasource/pubsub/nats/nats_embedded.go | 3 +- pkg/gofr/health/health.go | 15 ++ 20 files changed, 332 insertions(+), 370 deletions(-) delete mode 100644 examples/using-subscriber-nats/Dockerfile delete mode 100644 examples/using-subscriber-nats/migrations/1721800255_create_topics.go delete mode 100644 examples/using-subscriber-nats/migrations/all.go delete mode 100644 examples/using-subscriber-nats/migrations/all_test.go delete mode 100644 pkg/gofr/datasource/pubsub/nats/go.mod create mode 100644 pkg/gofr/health/health.go diff --git a/examples/using-subscriber-nats/Dockerfile b/examples/using-subscriber-nats/Dockerfile deleted file mode 100644 index 58e42c493..000000000 --- a/examples/using-subscriber-nats/Dockerfile +++ /dev/null @@ -1,33 +0,0 @@ -# Build stage using Go 1.22 -FROM golang:1.22 AS builder - -# Create and set working directory -RUN mkdir /src/ -WORKDIR /src/ - -# Copy all source files to the working directory -COPY . . - -# Fetch Go module dependencies -RUN go get ./... - -# Build the Go application statically -RUN go build -ldflags "-linkmode external -extldflags -static" -a main.go - -# Final stage using Alpine -FROM alpine:latest - -# Install required dependencies -RUN apk add --no-cache tzdata ca-certificates - -# Copy the built binary from the builder stage -COPY --from=builder /src/main /main - -# Copy the configs directory from the builder stage -COPY --from=builder /src/configs /configs - -# Expose port 8200 for the GoFr service -EXPOSE 8200 - -# Command to run the main binary -CMD ["/main"] diff --git a/examples/using-subscriber-nats/go.mod b/examples/using-subscriber-nats/go.mod index c41385c86..1a80ad5f3 100644 --- a/examples/using-subscriber-nats/go.mod +++ b/examples/using-subscriber-nats/go.mod @@ -2,21 +2,18 @@ module gofr.dev/examples/using-subscriber-nats go 1.22.3 -replace gofr.dev/pkg/gofr/datasource/pubsub/nats => ../../pkg/gofr/datasource/pubsub/nats - require ( - github.com/stretchr/testify v1.9.0 - gofr.dev v1.19.1 - gofr.dev/pkg/gofr/datasource/pubsub/nats v0.0.0-00010101000000-000000000000 - google.golang.org/appengine v1.6.8 + github.com/nats-io/nats-server/v2 v2.10.20 + github.com/nats-io/nats.go v1.37.0 + gofr.dev v0.0.0-00010101000000-000000000000 ) require ( cloud.google.com/go v0.115.1 // indirect - cloud.google.com/go/auth v0.9.1 // indirect + cloud.google.com/go/auth v0.9.3 // indirect cloud.google.com/go/auth/oauth2adapt v0.2.4 // indirect cloud.google.com/go/compute/metadata v0.5.0 // indirect - cloud.google.com/go/iam v1.1.13 // indirect + cloud.google.com/go/iam v1.2.0 // indirect cloud.google.com/go/pubsub v1.42.0 // indirect filippo.io/edwards25519 v1.1.0 // indirect github.com/DATA-DOG/go-sqlmock v1.5.2 // indirect @@ -35,10 +32,9 @@ require ( github.com/gogo/protobuf v1.3.2 // indirect github.com/golang-jwt/jwt/v5 v5.2.1 // indirect github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect - github.com/golang/protobuf v1.5.4 // indirect github.com/google/s2a-go v0.1.8 // indirect github.com/google/uuid v1.6.0 // indirect - github.com/googleapis/enterprise-certificate-proxy v0.3.2 // indirect + github.com/googleapis/enterprise-certificate-proxy v0.3.3 // indirect github.com/googleapis/gax-go/v2 v2.13.0 // indirect github.com/gorilla/mux v1.8.1 // indirect github.com/gorilla/websocket v1.5.3 // indirect @@ -52,8 +48,6 @@ require ( github.com/minio/highwayhash v1.0.3 // indirect github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect github.com/nats-io/jwt/v2 v2.5.8 // indirect - github.com/nats-io/nats-server/v2 v2.10.20 // indirect - github.com/nats-io/nats.go v1.37.0 // indirect github.com/nats-io/nkeys v0.4.7 // indirect github.com/nats-io/nuid v1.0.1 // indirect github.com/ncruces/go-strftime v0.1.9 // indirect @@ -61,7 +55,7 @@ require ( github.com/pierrec/lz4/v4 v4.1.21 // indirect github.com/pkg/errors v0.9.1 // indirect github.com/pmezard/go-difflib v1.0.0 // indirect - github.com/prometheus/client_golang v1.20.2 // indirect + github.com/prometheus/client_golang v1.20.3 // indirect github.com/prometheus/client_model v0.6.1 // indirect github.com/prometheus/common v0.55.0 // indirect github.com/prometheus/procfs v0.15.1 // indirect @@ -70,41 +64,43 @@ require ( github.com/redis/go-redis/v9 v9.6.1 // indirect github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect github.com/segmentio/kafka-go v0.4.47 // indirect + github.com/stretchr/testify v1.9.0 // indirect go.opencensus.io v0.24.0 // indirect - go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.49.0 // indirect + go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.54.0 // indirect go.opentelemetry.io/contrib/instrumentation/net/http/httptrace/otelhttptrace v0.53.0 // indirect go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.53.0 // indirect - go.opentelemetry.io/otel v1.30.0 // indirect + go.opentelemetry.io/otel v1.29.0 // indirect go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.29.0 // indirect go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.29.0 // indirect go.opentelemetry.io/otel/exporters/prometheus v0.51.0 // indirect go.opentelemetry.io/otel/exporters/zipkin v1.29.0 // indirect - go.opentelemetry.io/otel/metric v1.30.0 // indirect + go.opentelemetry.io/otel/metric v1.29.0 // indirect go.opentelemetry.io/otel/sdk v1.29.0 // indirect go.opentelemetry.io/otel/sdk/metric v1.29.0 // indirect - go.opentelemetry.io/otel/trace v1.30.0 // indirect + go.opentelemetry.io/otel/trace v1.29.0 // indirect go.opentelemetry.io/proto/otlp v1.3.1 // indirect go.uber.org/mock v0.4.0 // indirect golang.org/x/crypto v0.26.0 // indirect golang.org/x/net v0.28.0 // indirect - golang.org/x/oauth2 v0.22.0 // indirect + golang.org/x/oauth2 v0.23.0 // indirect golang.org/x/sync v0.8.0 // indirect - golang.org/x/sys v0.24.0 // indirect - golang.org/x/term v0.23.0 // indirect - golang.org/x/text v0.17.0 // indirect + golang.org/x/sys v0.25.0 // indirect + golang.org/x/term v0.24.0 // indirect + golang.org/x/text v0.18.0 // indirect golang.org/x/time v0.6.0 // indirect google.golang.org/api v0.195.0 // indirect - google.golang.org/genproto v0.0.0-20240823204242-4ba0660f739c // indirect - google.golang.org/genproto/googleapis/api v0.0.0-20240822170219-fc7c04adadcd // indirect - google.golang.org/genproto/googleapis/rpc v0.0.0-20240823204242-4ba0660f739c // indirect - google.golang.org/grpc v1.66.0 // indirect + google.golang.org/genproto v0.0.0-20240903143218-8af14fe29dc1 // indirect + google.golang.org/genproto/googleapis/api v0.0.0-20240827150818-7e3bb234dfed // indirect + google.golang.org/genproto/googleapis/rpc v0.0.0-20240903143218-8af14fe29dc1 // indirect + google.golang.org/grpc v1.66.1 // indirect google.golang.org/protobuf v1.34.2 // indirect gopkg.in/yaml.v3 v3.0.1 // indirect modernc.org/gc/v3 v3.0.0-20240107210532-573471604cb6 // indirect - modernc.org/libc v1.55.3 // indirect modernc.org/mathutil v1.6.0 // indirect modernc.org/memory v1.8.0 // indirect - modernc.org/sqlite v1.32.0 // indirect + modernc.org/sqlite v1.33.0 // indirect modernc.org/strutil v1.2.0 // indirect modernc.org/token v1.1.0 // indirect ) + +replace gofr.dev => ../.. diff --git a/examples/using-subscriber-nats/main.go b/examples/using-subscriber-nats/main.go index 66d9b83a9..89e19de17 100644 --- a/examples/using-subscriber-nats/main.go +++ b/examples/using-subscriber-nats/main.go @@ -2,11 +2,14 @@ package main import ( "gofr.dev/pkg/gofr" + natspubsub "gofr.dev/pkg/gofr/datasource/pubsub/nats" ) func main() { app := gofr.New() + _ = natspubsub.Config{} + app.Subscribe("products", func(c *gofr.Context) error { var productInfo struct { ProductId string `json:"productId"` @@ -16,7 +19,6 @@ func main() { err := c.Bind(&productInfo) if err != nil { c.Logger.Error(err) - return nil } @@ -33,7 +35,6 @@ func main() { err := c.Bind(&orderStatus) if err != nil { c.Logger.Error(err) - return nil } diff --git a/examples/using-subscriber-nats/main_test.go b/examples/using-subscriber-nats/main_test.go index 9793666c2..4b4bb56b3 100644 --- a/examples/using-subscriber-nats/main_test.go +++ b/examples/using-subscriber-nats/main_test.go @@ -2,13 +2,15 @@ package main import ( "context" + "log" "strings" "testing" "time" - nc "github.com/nats-io/nats.go" + "github.com/nats-io/nats-server/v2/server" + "github.com/nats-io/nats.go" "github.com/nats-io/nats.go/jetstream" - "gofr.dev/pkg/gofr/datasource/pubsub/nats" + n "gofr.dev/pkg/gofr/datasource/pubsub/nats" "gofr.dev/pkg/gofr/logging" "gofr.dev/pkg/gofr/testutil" ) @@ -17,89 +19,54 @@ type mockMetrics struct{} func (m *mockMetrics) IncrementCounter(ctx context.Context, name string, labels ...string) {} -// Wrapper struct for *nc.Conn that implements nats.ConnInterface +// Wrapper struct for *nats.Conn that implements n.ConnInterface type connWrapper struct { - *nc.Conn + *nats.Conn } // Implement the NatsConn method for the wrapper -func (w *connWrapper) NatsConn() *nc.Conn { +func (w *connWrapper) NatsConn() *nats.Conn { return w.Conn } -func initializeTest(t *testing.T, serverURL string) { - mockNatsConnect := func(serverURL string, opts ...nc.Option) (nats.ConnInterface, error) { - conn, err := nc.Connect(serverURL, opts...) - if err != nil { - return nil, err - } - return &connWrapper{conn}, nil - } - - mockJetstreamNew := func(nc *nc.Conn) (jetstream.JetStream, error) { - return jetstream.New(nc) - } - - client, err := nats.NewNATSClient(&nats.Config{ - Server: serverURL, - Stream: nats.StreamConfig{ - Stream: "sample-stream", - Subject: "order-logs", - }, - }, logging.NewMockLogger(logging.INFO), &mockMetrics{}, mockNatsConnect, mockJetstreamNew) - if err != nil { - t.Fatalf("Error initializing NATS client: %v", err) - } - - ctx := context.Background() - - orderLogsConfig := jetstream.StreamConfig{ - Name: "order-logs", - Subjects: []string{"order-logs"}, - } - s, err := client.CreateOrUpdateStream(ctx, orderLogsConfig) - if err != nil { - t.Fatalf("Error creating stream 'order-logs': %v", err) - } - t.Logf("Created stream: %v", s) - - productsConfig := nats.StreamConfig{ - Stream: "products", - Subject: "products", - } - err = client.CreateStream(context.Background(), productsConfig) - if err != nil { - t.Fatalf("Error creating stream 'products': %v", err) - } - - // Publish messages - err = client.Publish(context.Background(), "order-logs", []byte(`{"orderId":"123","status":"pending"}`)) - if err != nil { - t.Errorf("Error while publishing to 'order-logs': %v", err) - } - - err = client.Publish(context.Background(), "products", []byte(`{"productId":"123","price":"599"}`)) - if err != nil { - t.Errorf("Error while publishing to 'products': %v", err) +func runNATSServer() (*server.Server, error) { + opts := &server.Options{ + ConfigFile: "configs/nats-server.conf", + JetStream: true, + Port: -1, + Trace: true, } + return server.NewServer(opts) } func TestExampleSubscriber(t *testing.T) { // Start the embedded NATS server - embeddedServer, err := nats.RunEmbeddedNATSServer() + natsServer, err := runNATSServer() if err != nil { - t.Fatalf("Failed to start embedded NATS server: %v", err) + t.Fatalf("Failed to start NATS server: %v", err) } - defer embeddedServer.Shutdown() + defer natsServer.Shutdown() - serverURL := embeddedServer.ClientURL() + natsServer.Start() - log := testutil.StdoutOutputForFunc(func() { + if !natsServer.ReadyForConnections(5 * time.Second) { + t.Fatal("NATS server failed to start") + } + + serverURL := natsServer.ClientURL() + + logs := testutil.StdoutOutputForFunc(func() { + // Start the main application go main() - time.Sleep(time.Second * 1) // Giving some time to start the server + // Wait for the application to initialize + time.Sleep(2 * time.Second) + + // Initialize test data initializeTest(t, serverURL) - time.Sleep(time.Second * 20) // Giving some time to publish events + + // Wait for messages to be processed + time.Sleep(5 * time.Second) }) testCases := []struct { @@ -117,8 +84,65 @@ func TestExampleSubscriber(t *testing.T) { } for i, tc := range testCases { - if !strings.Contains(log, tc.expectedLog) { - t.Errorf("TEST[%d], Failed.\n%s", i, tc.desc) + if !strings.Contains(logs, tc.expectedLog) { + t.Errorf("TEST[%d] Failed.\n%s\nExpected log: %s\nActual logs: %s", + i, tc.desc, tc.expectedLog, logs) } } } + +func initializeTest(t *testing.T, serverURL string, opts ...nats.Option) { + conf := &n.Config{ + Server: serverURL, + Stream: n.StreamConfig{ + Stream: "sample-stream", + Subject: "order-logs,products", + }, + } + + mockMetrics := &mockMetrics{} + logger := logging.NewMockLogger(logging.DEBUG) + + client, err := n.NewNATSClient(conf, logger, mockMetrics, + func(serverURL string, opts ...nats.Option) (n.ConnInterface, error) { + conn, err := nats.Connect(serverURL, opts...) + if err != nil { + return nil, err + } + return &connWrapper{conn}, nil + }, + func(nc *nats.Conn) (jetstream.JetStream, error) { + return jetstream.New(nc) + }, + ) + + if err != nil { + t.Fatalf("Error initializing NATS client: %v", err) + } + + ctx := context.Background() + + // Create or update stream + streamConfig := jetstream.StreamConfig{ + Name: "sample-stream", + // Subjects: []string{"order-logs", "products"}, + } + + log.Printf("Creating stream %s", streamConfig.Name) + + _, err = client.CreateOrUpdateStream(ctx, streamConfig) + if err != nil { + t.Fatalf("Error creating stream: %v", err) + } + + // Publish test messages + err = client.Publish(ctx, "order-logs", []byte(`{"orderId":"123","status":"pending"}`)) + if err != nil { + t.Errorf("Error publishing to 'order-logs': %v", err) + } + + err = client.Publish(ctx, "products", []byte(`{"productId":"123","price":"599"}`)) + if err != nil { + t.Errorf("Error publishing to 'products': %v", err) + } +} diff --git a/examples/using-subscriber-nats/migrations/1721800255_create_topics.go b/examples/using-subscriber-nats/migrations/1721800255_create_topics.go deleted file mode 100644 index df50ff8d6..000000000 --- a/examples/using-subscriber-nats/migrations/1721800255_create_topics.go +++ /dev/null @@ -1,20 +0,0 @@ -package migrations - -import ( - "context" - - "gofr.dev/pkg/gofr/migration" -) - -func createTopics() migration.Migrate { - return migration.Migrate{ - UP: func(d migration.Datasource) error { - err := d.PubSub.CreateTopic(context.Background(), "products") - if err != nil { - return err - } - - return d.PubSub.CreateTopic(context.Background(), "order-logs") - }, - } -} diff --git a/examples/using-subscriber-nats/migrations/all.go b/examples/using-subscriber-nats/migrations/all.go deleted file mode 100644 index 45221c15b..000000000 --- a/examples/using-subscriber-nats/migrations/all.go +++ /dev/null @@ -1,11 +0,0 @@ -package migrations - -import ( - "gofr.dev/pkg/gofr/migration" -) - -func All() map[int64]migration.Migrate { - return map[int64]migration.Migrate{ - 1721800255: createTopics(), - } -} diff --git a/examples/using-subscriber-nats/migrations/all_test.go b/examples/using-subscriber-nats/migrations/all_test.go deleted file mode 100644 index 46ce633cd..000000000 --- a/examples/using-subscriber-nats/migrations/all_test.go +++ /dev/null @@ -1,21 +0,0 @@ -package migrations - -import ( - "testing" - - "github.com/stretchr/testify/assert" - - "gofr.dev/pkg/gofr/migration" -) - -func TestAll(t *testing.T) { - // Get the map of migrations - allMigrations := All() - - expected := map[int64]migration.Migrate{ - 1721800255: createTopics(), - } - - // Check if the length of the maps match - assert.Equal(t, len(expected), len(allMigrations), "TestAll Failed!") -} diff --git a/pkg/gofr/container/container.go b/pkg/gofr/container/container.go index 7db9062a3..2cb06aa58 100644 --- a/pkg/gofr/container/container.go +++ b/pkg/gofr/container/container.go @@ -3,11 +3,14 @@ package container import ( "context" "errors" + "log" "strconv" "strings" "time" _ "github.com/go-sql-driver/mysql" // This is required to be blank import + "gofr.dev/pkg/gofr/datasource/pubsub/nats" + "gofr.dev/pkg/gofr/websocket" "gofr.dev/pkg/gofr/config" "gofr.dev/pkg/gofr/datasource/file" @@ -23,7 +26,6 @@ import ( "gofr.dev/pkg/gofr/metrics/exporters" "gofr.dev/pkg/gofr/service" "gofr.dev/pkg/gofr/version" - "gofr.dev/pkg/gofr/websocket" ) // Container is a collection of all common application level concerns. Things like Logger, Connection Pool for Redis @@ -66,6 +68,7 @@ func NewContainer(conf config.Config) *Container { } func (c *Container) Create(conf config.Config) { + log.Println("***** Creating") if c.appName != "" { c.appName = conf.GetOrDefault("APP_NAME", "gofr-app") } @@ -129,6 +132,17 @@ func (c *Container) Create(conf config.Config) { }, c.Logger, c.metricsManager) case "MQTT": c.PubSub = c.createMqttPubSub(conf) + case "NATS": + log.Println("NATS") + natsConfig := &nats.Config{ + Server: conf.Get("PUBSUB_BROKER"), + Stream: nats.StreamConfig{ + Stream: conf.Get("NATS_STREAM"), + Subject: conf.Get("NATS_STREAM"), + }, + Consumer: conf.Get("NATS_CONSUMER"), + } + c.PubSub, _ = nats.New(natsConfig, c.Logger, c.metricsManager) } c.File = file.New(c.Logger) diff --git a/pkg/gofr/datasource/pubsub/google/health.go b/pkg/gofr/datasource/pubsub/google/health.go index a2306da2f..62f85c9e5 100644 --- a/pkg/gofr/datasource/pubsub/google/health.go +++ b/pkg/gofr/datasource/pubsub/google/health.go @@ -5,12 +5,13 @@ import ( "errors" "time" + "gofr.dev/pkg/gofr/health" "google.golang.org/api/iterator" "gofr.dev/pkg/gofr/datasource" ) -func (g *googleClient) Health() (health datasource.Health) { +func (g *googleClient) Health() (health health.Health) { health.Details = make(map[string]interface{}) var writerStatus, readerStatus string diff --git a/pkg/gofr/datasource/pubsub/interface.go b/pkg/gofr/datasource/pubsub/interface.go index deb6b0c3e..16fb49fde 100644 --- a/pkg/gofr/datasource/pubsub/interface.go +++ b/pkg/gofr/datasource/pubsub/interface.go @@ -5,7 +5,7 @@ package pubsub import ( "context" - "gofr.dev/pkg/gofr/datasource" + "gofr.dev/pkg/gofr/health" ) type Publisher interface { @@ -19,7 +19,7 @@ type Subscriber interface { type Client interface { Publisher Subscriber - Health() datasource.Health + Health() health.Health CreateTopic(context context.Context, name string) error DeleteTopic(context context.Context, name string) error diff --git a/pkg/gofr/datasource/pubsub/kafka/health.go b/pkg/gofr/datasource/pubsub/kafka/health.go index ab438eb15..b6a7d0f95 100644 --- a/pkg/gofr/datasource/pubsub/kafka/health.go +++ b/pkg/gofr/datasource/pubsub/kafka/health.go @@ -4,24 +4,25 @@ import ( "encoding/json" "gofr.dev/pkg/gofr/datasource" + "gofr.dev/pkg/gofr/health" ) -func (k *kafkaClient) Health() (health datasource.Health) { - health = datasource.Health{Details: make(map[string]interface{})} +func (k *kafkaClient) Health() (h health.Health) { + clientHealth := health.Health{Details: make(map[string]interface{})} - health.Status = datasource.StatusUp + clientHealth.Status = datasource.StatusUp _, err := k.conn.Controller() if err != nil { - health.Status = datasource.StatusDown + clientHealth.Status = datasource.StatusDown } - health.Details["host"] = k.config.Broker - health.Details["backend"] = "KAFKA" - health.Details["writers"] = k.getWriterStatsAsMap() - health.Details["readers"] = k.getReaderStatsAsMap() + clientHealth.Details["host"] = k.config.Broker + clientHealth.Details["backend"] = "KAFKA" + clientHealth.Details["writers"] = k.getWriterStatsAsMap() + clientHealth.Details["readers"] = k.getReaderStatsAsMap() - return health + return clientHealth } func (k *kafkaClient) getReaderStatsAsMap() []interface{} { diff --git a/pkg/gofr/datasource/pubsub/mqtt/interface.go b/pkg/gofr/datasource/pubsub/mqtt/interface.go index 7d96b49db..c43aa65db 100644 --- a/pkg/gofr/datasource/pubsub/mqtt/interface.go +++ b/pkg/gofr/datasource/pubsub/mqtt/interface.go @@ -5,7 +5,7 @@ package mqtt import ( "context" - "gofr.dev/pkg/gofr/datasource" + "gofr.dev/pkg/gofr/health" ) //go:generate go run go.uber.org/mock/mockgen -destination=mock_client.go -package=mqtt github.com/eclipse/paho.mqtt.golang Client @@ -30,5 +30,5 @@ type PubSub interface { Unsubscribe(topic string) error Disconnect(waitTime uint) error Ping() error - Health() datasource.Health + Health() health.Health } diff --git a/pkg/gofr/datasource/pubsub/mqtt/mqtt.go b/pkg/gofr/datasource/pubsub/mqtt/mqtt.go index 0ab089c33..59c770689 100644 --- a/pkg/gofr/datasource/pubsub/mqtt/mqtt.go +++ b/pkg/gofr/datasource/pubsub/mqtt/mqtt.go @@ -11,8 +11,8 @@ import ( mqtt "github.com/eclipse/paho.mqtt.golang" "github.com/google/uuid" "go.opentelemetry.io/otel" + "gofr.dev/pkg/gofr/health" - "gofr.dev/pkg/gofr/datasource" "gofr.dev/pkg/gofr/datasource/pubsub" ) @@ -247,8 +247,8 @@ func (m *MQTT) Publish(ctx context.Context, topic string, message []byte) error return nil } -func (m *MQTT) Health() datasource.Health { - res := datasource.Health{ +func (m *MQTT) Health() health.Health { + res := health.Health{ Status: "DOWN", Details: map[string]interface{}{ "backend": "MQTT", diff --git a/pkg/gofr/datasource/pubsub/nats/go.mod b/pkg/gofr/datasource/pubsub/nats/go.mod deleted file mode 100644 index 3bb33e672..000000000 --- a/pkg/gofr/datasource/pubsub/nats/go.mod +++ /dev/null @@ -1,105 +0,0 @@ -module gofr.dev/pkg/gofr/datasource/pubsub/nats - -go 1.22.3 - -require ( - github.com/nats-io/nats-server/v2 v2.10.20 - github.com/nats-io/nats.go v1.37.0 - github.com/stretchr/testify v1.9.0 - go.opentelemetry.io/otel v1.30.0 - go.uber.org/mock v0.4.0 - gofr.dev v1.19.1 -) - -require ( - cloud.google.com/go v0.115.1 // indirect - cloud.google.com/go/auth v0.9.1 // indirect - cloud.google.com/go/auth/oauth2adapt v0.2.4 // indirect - cloud.google.com/go/compute/metadata v0.5.0 // indirect - cloud.google.com/go/iam v1.1.13 // indirect - cloud.google.com/go/pubsub v1.42.0 // indirect - filippo.io/edwards25519 v1.1.0 // indirect - github.com/DATA-DOG/go-sqlmock v1.5.2 // indirect - github.com/XSAM/otelsql v0.33.0 // indirect - github.com/beorn7/perks v1.0.1 // indirect - github.com/cenkalti/backoff/v4 v4.3.0 // indirect - github.com/cespare/xxhash/v2 v2.3.0 // indirect - github.com/davecgh/go-spew v1.1.1 // indirect - github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f // indirect - github.com/dustin/go-humanize v1.0.1 // indirect - github.com/eclipse/paho.mqtt.golang v1.5.0 // indirect - github.com/felixge/httpsnoop v1.0.4 // indirect - github.com/go-logr/logr v1.4.2 // indirect - github.com/go-logr/stdr v1.2.2 // indirect - github.com/go-sql-driver/mysql v1.8.1 // indirect - github.com/gogo/protobuf v1.3.2 // indirect - github.com/golang-jwt/jwt/v5 v5.2.1 // indirect - github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect - github.com/google/s2a-go v0.1.8 // indirect - github.com/google/uuid v1.6.0 // indirect - github.com/googleapis/enterprise-certificate-proxy v0.3.2 // indirect - github.com/googleapis/gax-go/v2 v2.13.0 // indirect - github.com/gorilla/mux v1.8.1 // indirect - github.com/gorilla/websocket v1.5.3 // indirect - github.com/grpc-ecosystem/go-grpc-middleware v1.4.0 // indirect - github.com/grpc-ecosystem/grpc-gateway/v2 v2.22.0 // indirect - github.com/hashicorp/golang-lru/v2 v2.0.7 // indirect - github.com/joho/godotenv v1.5.1 // indirect - github.com/klauspost/compress v1.17.9 // indirect - github.com/lib/pq v1.10.9 // indirect - github.com/mattn/go-isatty v0.0.20 // indirect - github.com/minio/highwayhash v1.0.3 // indirect - github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect - github.com/nats-io/jwt/v2 v2.5.8 // indirect - github.com/nats-io/nkeys v0.4.7 // indirect - github.com/nats-io/nuid v1.0.1 // indirect - github.com/ncruces/go-strftime v0.1.9 // indirect - github.com/openzipkin/zipkin-go v0.4.3 // indirect - github.com/pierrec/lz4/v4 v4.1.21 // indirect - github.com/pkg/errors v0.9.1 // indirect - github.com/pmezard/go-difflib v1.0.0 // indirect - github.com/prometheus/client_golang v1.20.2 // indirect - github.com/prometheus/client_model v0.6.1 // indirect - github.com/prometheus/common v0.55.0 // indirect - github.com/prometheus/procfs v0.15.1 // indirect - github.com/redis/go-redis/extra/rediscmd/v9 v9.0.5 // indirect - github.com/redis/go-redis/extra/redisotel/v9 v9.0.5 // indirect - github.com/redis/go-redis/v9 v9.6.1 // indirect - github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect - github.com/segmentio/kafka-go v0.4.47 // indirect - go.opencensus.io v0.24.0 // indirect - go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.49.0 // indirect - go.opentelemetry.io/contrib/instrumentation/net/http/httptrace/otelhttptrace v0.53.0 // indirect - go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.53.0 // indirect - go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.29.0 // indirect - go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.29.0 // indirect - go.opentelemetry.io/otel/exporters/prometheus v0.51.0 // indirect - go.opentelemetry.io/otel/exporters/zipkin v1.29.0 // indirect - go.opentelemetry.io/otel/metric v1.30.0 // indirect - go.opentelemetry.io/otel/sdk v1.29.0 // indirect - go.opentelemetry.io/otel/sdk/metric v1.29.0 // indirect - go.opentelemetry.io/otel/trace v1.30.0 // indirect - go.opentelemetry.io/proto/otlp v1.3.1 // indirect - golang.org/x/crypto v0.26.0 // indirect - golang.org/x/net v0.28.0 // indirect - golang.org/x/oauth2 v0.22.0 // indirect - golang.org/x/sync v0.8.0 // indirect - golang.org/x/sys v0.24.0 // indirect - golang.org/x/term v0.23.0 // indirect - golang.org/x/text v0.17.0 // indirect - golang.org/x/time v0.6.0 // indirect - google.golang.org/api v0.195.0 // indirect - google.golang.org/genproto v0.0.0-20240823204242-4ba0660f739c // indirect - google.golang.org/genproto/googleapis/api v0.0.0-20240822170219-fc7c04adadcd // indirect - google.golang.org/genproto/googleapis/rpc v0.0.0-20240823204242-4ba0660f739c // indirect - google.golang.org/grpc v1.66.0 // indirect - google.golang.org/protobuf v1.34.2 // indirect - gopkg.in/yaml.v3 v3.0.1 // indirect - modernc.org/gc/v3 v3.0.0-20240107210532-573471604cb6 // indirect - modernc.org/libc v1.55.3 // indirect - modernc.org/mathutil v1.6.0 // indirect - modernc.org/memory v1.8.0 // indirect - modernc.org/sqlite v1.32.0 // indirect - modernc.org/strutil v1.2.0 // indirect - modernc.org/token v1.1.0 // indirect -) diff --git a/pkg/gofr/datasource/pubsub/nats/go.sum b/pkg/gofr/datasource/pubsub/nats/go.sum index 620d077df..4e1b5bcb3 100644 --- a/pkg/gofr/datasource/pubsub/nats/go.sum +++ b/pkg/gofr/datasource/pubsub/nats/go.sum @@ -226,8 +226,8 @@ go.opentelemetry.io/contrib/instrumentation/net/http/httptrace/otelhttptrace v0. go.opentelemetry.io/contrib/instrumentation/net/http/httptrace/otelhttptrace v0.53.0/go.mod h1:ImRBLMJv177/pwiLZ7tU7HDGNdBv7rS0HQ99eN/zBl8= go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.53.0 h1:4K4tsIXefpVJtvA/8srF4V4y0akAoPHkIslgAkjixJA= go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.53.0/go.mod h1:jjdQuTGVsXV4vSs+CJ2qYDeDPf9yIJV23qlIzBm73Vg= -go.opentelemetry.io/otel v1.30.0 h1:F2t8sK4qf1fAmY9ua4ohFS/K+FUuOPemHUIXHtktrts= -go.opentelemetry.io/otel v1.30.0/go.mod h1:tFw4Br9b7fOS+uEao81PJjVMjW/5fvNCbpsDIXqP0pc= +go.opentelemetry.io/otel v1.29.0 h1:PdomN/Al4q/lN6iBJEN3AwPvUiHPMlt93c8bqTG5Llw= +go.opentelemetry.io/otel v1.29.0/go.mod h1:N/WtXPs1CNCUEx+Agz5uouwCba+i+bJGFicT8SR4NP8= go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.29.0 h1:dIIDULZJpgdiHz5tXrTgKIMLkus6jEFa7x5SOKcyR7E= go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.29.0/go.mod h1:jlRVBe7+Z1wyxFSUs48L6OBQZ5JwH2Hg/Vbl+t9rAgI= go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.29.0 h1:nSiV3s7wiCam610XcLbYOmMfJxB9gO4uK3Xgv5gmTgg= @@ -236,14 +236,14 @@ go.opentelemetry.io/otel/exporters/prometheus v0.51.0 h1:G7uexXb/K3T+T9fNLCCKncw go.opentelemetry.io/otel/exporters/prometheus v0.51.0/go.mod h1:v0mFe5Kk7woIh938mrZBJBmENYquyA0IICrlYm4Y0t4= go.opentelemetry.io/otel/exporters/zipkin v1.29.0 h1:rqaUJdM9ItWf6DGrelaShXnJpb8rd3HTbcZWptvcsWA= go.opentelemetry.io/otel/exporters/zipkin v1.29.0/go.mod h1:wDIyU6DjrUYqUgnmzjWnh1HOQGZCJ6YXMIJCdMc+T9Y= -go.opentelemetry.io/otel/metric v1.30.0 h1:4xNulvn9gjzo4hjg+wzIKG7iNFEaBMX00Qd4QIZs7+w= -go.opentelemetry.io/otel/metric v1.30.0/go.mod h1:aXTfST94tswhWEb+5QjlSqG+cZlmyXy/u8jFpor3WqQ= +go.opentelemetry.io/otel/metric v1.29.0 h1:vPf/HFWTNkPu1aYeIsc98l4ktOQaL6LeSoeV2g+8YLc= +go.opentelemetry.io/otel/metric v1.29.0/go.mod h1:auu/QWieFVWx+DmQOUMgj0F8LHWdgalxXqvp7BII/W8= go.opentelemetry.io/otel/sdk v1.29.0 h1:vkqKjk7gwhS8VaWb0POZKmIEDimRCMsopNYnriHyryo= go.opentelemetry.io/otel/sdk v1.29.0/go.mod h1:pM8Dx5WKnvxLCb+8lG1PRNIDxu9g9b9g59Qr7hfAAok= go.opentelemetry.io/otel/sdk/metric v1.29.0 h1:K2CfmJohnRgvZ9UAj2/FhIf/okdWcNdBwe1m8xFXiSY= go.opentelemetry.io/otel/sdk/metric v1.29.0/go.mod h1:6zZLdCl2fkauYoZIOn/soQIDSWFmNSRcICarHfuhNJQ= -go.opentelemetry.io/otel/trace v1.30.0 h1:7UBkkYzeg3C7kQX8VAidWh2biiQbtAKjyIML8dQ9wmc= -go.opentelemetry.io/otel/trace v1.30.0/go.mod h1:5EyKqTzzmyqB9bwtCCq6pDLktPK6fmGf/Dph+8VI02o= +go.opentelemetry.io/otel/trace v1.29.0 h1:J/8ZNK4XgR7a21DZUAsbF8pZ5Jcw1VhACmnYt39JTi4= +go.opentelemetry.io/otel/trace v1.29.0/go.mod h1:eHl3w0sp3paPkYstJOmAimxhiFXPg+MMTlEh3nsQgWQ= go.opentelemetry.io/proto/otlp v1.3.1 h1:TrMUixzpM0yuc/znrFTP9MMRh8trP93mkCiDVeXrui0= go.opentelemetry.io/proto/otlp v1.3.1/go.mod h1:0X1WI4de4ZsLrrJNLAQbFeLCm3T7yBkR0XqQ7niQU+8= go.uber.org/atomic v1.7.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc= diff --git a/pkg/gofr/datasource/pubsub/nats/health.go b/pkg/gofr/datasource/pubsub/nats/health.go index 20d8f56ef..a867b6673 100644 --- a/pkg/gofr/datasource/pubsub/nats/health.go +++ b/pkg/gofr/datasource/pubsub/nats/health.go @@ -6,7 +6,7 @@ import ( "github.com/nats-io/nats.go" "github.com/nats-io/nats.go/jetstream" - "gofr.dev/pkg/gofr/datasource" + h "gofr.dev/pkg/gofr/health" ) const ( @@ -18,9 +18,9 @@ const ( jetstreamDisconnected = "DISCONNECTED" ) -func (n *NATSClient) Health() datasource.Health { - health := datasource.Health{ - Status: datasource.StatusUp, +func (n *NATSClient) Health() h.Health { + health := h.Health{ + Status: h.StatusUp, Details: make(map[string]interface{}), } @@ -28,18 +28,18 @@ func (n *NATSClient) Health() datasource.Health { switch connectionStatus { case nats.CONNECTING: - health.Status = datasource.StatusUp + health.Status = h.StatusUp health.Details["connection_status"] = jetstreamConnecting n.logger.Debug("NATS health check: Connecting") case nats.CONNECTED: health.Details["connection_status"] = jetstreamConnected n.logger.Debug("NATS health check: Connected") case nats.CLOSED, nats.DISCONNECTED, nats.RECONNECTING, nats.DRAINING_PUBS, nats.DRAINING_SUBS: - health.Status = datasource.StatusDown + health.Status = h.StatusDown health.Details["connection_status"] = jetstreamDisconnected n.logger.Error("NATS health check: Disconnected") default: - health.Status = datasource.StatusDown + health.Status = h.StatusDown health.Details["connection_status"] = connectionStatus.String() n.logger.Error("NATS health check: Unknown status", connectionStatus) } diff --git a/pkg/gofr/datasource/pubsub/nats/interfaces.go b/pkg/gofr/datasource/pubsub/nats/interfaces.go index 3afc553eb..3aa6cb141 100644 --- a/pkg/gofr/datasource/pubsub/nats/interfaces.go +++ b/pkg/gofr/datasource/pubsub/nats/interfaces.go @@ -5,7 +5,7 @@ import ( "github.com/nats-io/nats.go" "github.com/nats-io/nats.go/jetstream" - "gofr.dev/pkg/gofr" + "gofr.dev/pkg/gofr/health" ) type ConnInterface interface { @@ -22,16 +22,9 @@ type Client interface { DeleteStream(ctx context.Context, name string) error CreateStream(ctx context.Context, cfg StreamConfig) error CreateOrUpdateStream(ctx context.Context, cfg jetstream.StreamConfig) (jetstream.Stream, error) + Health() health.Health } // MessageHandler represents the function signature for handling messages. -type MessageHandler func(*gofr.Context, jetstream.Msg) error - -// StreamConfig holds stream settings for NATS JetStream. -type StreamConfig struct { - Stream string - Subject string - AckPolicy nats.AckPolicy - DeliverPolicy nats.DeliverPolicy - MaxDeliver int -} +// type MessageHandler func(*gofr.Context, jetstream.Msg) error +type MessageHandler func(context.Context, jetstream.Msg) error diff --git a/pkg/gofr/datasource/pubsub/nats/nats.go b/pkg/gofr/datasource/pubsub/nats/nats.go index 5bde1738f..1c9ce5844 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats.go +++ b/pkg/gofr/datasource/pubsub/nats/nats.go @@ -4,13 +4,14 @@ import ( "context" "errors" "fmt" + "log" "sync" "time" "github.com/nats-io/nats.go" "github.com/nats-io/nats.go/jetstream" - "gofr.dev/pkg/gofr" "gofr.dev/pkg/gofr/datasource/pubsub" + "gofr.dev/pkg/gofr/health" ) // Config defines the NATS client configuration. @@ -23,6 +24,13 @@ type Config struct { BatchSize int } +// StreamConfig holds stream settings for NATS JetStream. +type StreamConfig struct { + Stream string + Subject string + MaxDeliver int +} + type subscription struct { sub *nats.Subscription handler MessageHandler @@ -50,6 +58,30 @@ type NATSClient struct { subMu sync.Mutex } +func (n *NATSClient) CreateTopic(ctx context.Context, name string) error { + return n.CreateStream(ctx, StreamConfig{ + Stream: name, + Subject: name, + }) +} + +func (n *NATSClient) DeleteTopic(ctx context.Context, name string) error { + n.logger.Debugf("Deleting topic (stream) %s", name) + + err := n.js.DeleteStream(ctx, name) + if err != nil { + if errors.Is(err, jetstream.ErrStreamNotFound) { + n.logger.Debugf("Stream %s not found, considering delete successful", name) + return nil // If the stream doesn't exist, we consider it a success + } + n.logger.Errorf("failed to delete stream (topic) %s: %v", name, err) + return err + } + + n.logger.Debugf("Successfully deleted topic (stream) %s", name) + return nil +} + func NewNATSClient( conf *Config, logger pubsub.Logger, @@ -95,46 +127,67 @@ func NewNATSClient( }, nil } -// New initializes a new NATS JetStream client. -func New( - conf *Config, - logger pubsub.Logger, - metrics Metrics, - natsConnect func(string, ...nats.Option) (*nats.Conn, error), -) (*NATSClient, error) { - if err := validateConfigs(conf); err != nil { - logger.Errorf("could not initialize NATS JetStream: %v", err) - return nil, err +func New(conf *Config, logger pubsub.Logger, metrics Metrics) (pubsub.Client, error) { + // Wrapper function for nats.Connect + natsConnectWrapper := func(url string, options ...nats.Option) (ConnInterface, error) { + conn, err := nats.Connect(url, options...) + if err != nil { + return nil, err + } + return &natsConnWrapper{Conn: conn}, nil } - logger.Debugf("connecting to NATS server '%s'", conf.Server) + // Wrapper function for jetstream.New + jetstreamNewWrapper := func(nc *nats.Conn) (jetstream.JetStream, error) { + return jetstream.New(nc) + } - nc, err := natsConnect(conf.Server) + // Create the NATSClient using the wrapper functions + client, err := NewNATSClient(conf, logger, metrics, natsConnectWrapper, jetstreamNewWrapper) if err != nil { - logger.Errorf("failed to connect to NATS server at %v: %v", conf.Server, err) return nil, err } - // Wrap the nats.Conn with our wrapper - wrappedConn := &natsConnWrapper{Conn: nc} + return &natsPubSubWrapper{client: client}, nil +} - js, err := jetstream.New(nc) - if err != nil { - logger.Errorf("failed to create JetStream context: %v", err) - return nil, err - } +// natsPubSubWrapper adapts NATSClient to pubsub.Client +type natsPubSubWrapper struct { + client *NATSClient +} - logger.Logf("connected to NATS server '%s'", conf.Server) +func (w *natsPubSubWrapper) Publish(ctx context.Context, topic string, message []byte) error { + return w.client.Publish(ctx, topic, message) +} - return &NATSClient{ - conn: wrappedConn, - js: js, - mu: &sync.RWMutex{}, - logger: logger, - config: conf, - metrics: metrics, - subscriptions: make(map[string]*subscription), - }, nil +func (w *natsPubSubWrapper) Subscribe(ctx context.Context, topic string) (*pubsub.Message, error) { + return w.client.Subscribe(ctx, topic) +} + +func (w *natsPubSubWrapper) CreateTopic(ctx context.Context, name string) error { + return w.client.CreateTopic(ctx, name) +} + +func (w *natsPubSubWrapper) DeleteTopic(ctx context.Context, name string) error { + return w.client.DeleteTopic(ctx, name) +} + +func (w *natsPubSubWrapper) Close() error { + return w.client.Close() +} + +func (w *natsPubSubWrapper) Health() health.Health { + // Implement health check + status := health.StatusUp + if w.client.conn.Status() != nats.CONNECTED { + status = health.StatusDown + } + return health.Health{ + Status: status, + Details: map[string]interface{}{ + "server": w.client.config.Server, + }, + } } func (n *NATSClient) Publish(ctx context.Context, subject string, message []byte) error { @@ -157,7 +210,64 @@ func (n *NATSClient) Publish(ctx context.Context, subject string, message []byte return nil } -func (n *NATSClient) Subscribe(ctx context.Context, subject string, handler MessageHandler) error { +func (n *NATSClient) Subscribe(ctx context.Context, topic string) (*pubsub.Message, error) { + msgChan := make(chan *pubsub.Message) + errChan := make(chan error, 1) + + go func() { + err := n.subscribeInternal(ctx, topic, func(msg jetstream.Msg) { + pubsubMsg := &pubsub.Message{ + Topic: topic, + Value: msg.Data(), + Committer: n.createCommitter(msg), + } + select { + case msgChan <- pubsubMsg: + case <-ctx.Done(): + return + } + }) + if err != nil { + errChan <- err + } + }() + + select { + case msg := <-msgChan: + return msg, nil + case err := <-errChan: + return nil, err + case <-ctx.Done(): + return nil, ctx.Err() + } +} + +// createCommitter returns a Committer for the given NATS message +func (n *NATSClient) createCommitter(msg jetstream.Msg) pubsub.Committer { + return &natsCommitter{msg: msg} +} + +// natsCommitter implements the pubsub.Committer interface for NATS messages +type natsCommitter struct { + msg jetstream.Msg +} + +func (c *natsCommitter) Commit() { + // return c.msg.Ack() + err := c.msg.Ack() + if err != nil { + c.msg.Nak() + log.Println("Error committing message:", err) + return + } + return +} + +func (c *natsCommitter) Rollback() error { + return c.msg.Nak() +} + +func (n *NATSClient) subscribeInternal(ctx context.Context, subject string, handler func(jetstream.Msg)) error { if n.config.Consumer == "" { n.logger.Error("consumer name not provided") return errors.New("consumer name not provided") @@ -191,7 +301,7 @@ func (n *NATSClient) Subscribe(ctx context.Context, subject string, handler Mess return nil } -func (n *NATSClient) startConsuming(ctx context.Context, cons jetstream.Consumer, handler MessageHandler) { +func (n *NATSClient) startConsuming(ctx context.Context, cons jetstream.Consumer, handler func(jetstream.Msg)) { for { select { case <-ctx.Done(): @@ -210,9 +320,7 @@ func (n *NATSClient) startConsuming(ctx context.Context, cons jetstream.Consumer } for msg := range msgs.Messages() { - if err := n.processMessage(ctx, msg, handler); err != nil { - n.logger.Errorf("failed to process message: %v", err) - } + handler(msg) } if msgs.Error() != nil { @@ -222,9 +330,7 @@ func (n *NATSClient) startConsuming(ctx context.Context, cons jetstream.Consumer } func (n *NATSClient) processMessage(ctx context.Context, msg jetstream.Msg, handler MessageHandler) error { - msgCtx := &gofr.Context{Context: ctx} - - if err := handler(msgCtx, msg); err != nil { + if err := handler(ctx, msg); err != nil { n.logger.Errorf("failed to process message: %v", err) return n.nakMessage(msg) } @@ -248,7 +354,7 @@ func (n *NATSClient) ackMessage(msg jetstream.Msg) error { return nil } -func (n *NATSClient) Close(ctx context.Context) error { +func (n *NATSClient) Close() error { n.subMu.Lock() for _, sub := range n.subscriptions { sub.cancel() diff --git a/pkg/gofr/datasource/pubsub/nats/nats_embedded.go b/pkg/gofr/datasource/pubsub/nats/nats_embedded.go index 1aee7c369..4e0c7f7d4 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats_embedded.go +++ b/pkg/gofr/datasource/pubsub/nats/nats_embedded.go @@ -9,7 +9,8 @@ import ( func RunEmbeddedNATSServer() (*server.Server, error) { opts := &server.Options{ - Port: -1, // Random available port + Port: -1, // Random available port + JetStream: true, } s, err := server.NewServer(opts) if err != nil { diff --git a/pkg/gofr/health/health.go b/pkg/gofr/health/health.go new file mode 100644 index 000000000..9110824f6 --- /dev/null +++ b/pkg/gofr/health/health.go @@ -0,0 +1,15 @@ +package health + +// Status represents the status of a service. +type Status string + +const ( + StatusUp Status = "up" + StatusDown Status = "down" +) + +// Health represents the health of a service. +type Health struct { + Status Status + Details map[string]interface{} +} From 691654da3d7263055b04969dd0184d8525dc05cd Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Sun, 15 Sep 2024 10:59:38 -0500 Subject: [PATCH 026/163] =?UTF-8?q?=E2=9C=85=20updated=20tests?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- examples/using-subscriber-nats/configs/.env | 2 + examples/using-subscriber-nats/main_test.go | 27 +++------ pkg/gofr/container/container.go | 1 - pkg/gofr/datasource/pubsub/nats/interfaces.go | 1 - pkg/gofr/datasource/pubsub/nats/nats.go | 4 +- pkg/gofr/datasource/pubsub/nats/nats_test.go | 56 ++++++++++--------- 6 files changed, 43 insertions(+), 48 deletions(-) diff --git a/examples/using-subscriber-nats/configs/.env b/examples/using-subscriber-nats/configs/.env index 30a94909e..44fda8ab3 100644 --- a/examples/using-subscriber-nats/configs/.env +++ b/examples/using-subscriber-nats/configs/.env @@ -7,3 +7,5 @@ PUBSUB_BACKEND=NATS PUBSUB_BROKER=nats://localhost:4222 NATS_STREAM=sample-stream NATS_CREDS_FILE=creds.json +NATS_CONSUMER=product-consumer-group + diff --git a/examples/using-subscriber-nats/main_test.go b/examples/using-subscriber-nats/main_test.go index 4b4bb56b3..b0a5d57cc 100644 --- a/examples/using-subscriber-nats/main_test.go +++ b/examples/using-subscriber-nats/main_test.go @@ -2,7 +2,6 @@ package main import ( "context" - "log" "strings" "testing" "time" @@ -10,7 +9,7 @@ import ( "github.com/nats-io/nats-server/v2/server" "github.com/nats-io/nats.go" "github.com/nats-io/nats.go/jetstream" - n "gofr.dev/pkg/gofr/datasource/pubsub/nats" + natspubsub "gofr.dev/pkg/gofr/datasource/pubsub/nats" "gofr.dev/pkg/gofr/logging" "gofr.dev/pkg/gofr/testutil" ) @@ -91,20 +90,21 @@ func TestExampleSubscriber(t *testing.T) { } } -func initializeTest(t *testing.T, serverURL string, opts ...nats.Option) { - conf := &n.Config{ +func initializeTest(t *testing.T, serverURL string) { + conf := &natspubsub.Config{ Server: serverURL, - Stream: n.StreamConfig{ + Stream: natspubsub.StreamConfig{ Stream: "sample-stream", Subject: "order-logs,products", }, + Consumer: "test-consumer", } mockMetrics := &mockMetrics{} logger := logging.NewMockLogger(logging.DEBUG) - client, err := n.NewNATSClient(conf, logger, mockMetrics, - func(serverURL string, opts ...nats.Option) (n.ConnInterface, error) { + client, err := natspubsub.NewNATSClient(conf, logger, mockMetrics, + func(serverURL string, opts ...nats.Option) (natspubsub.ConnInterface, error) { conn, err := nats.Connect(serverURL, opts...) if err != nil { return nil, err @@ -122,19 +122,6 @@ func initializeTest(t *testing.T, serverURL string, opts ...nats.Option) { ctx := context.Background() - // Create or update stream - streamConfig := jetstream.StreamConfig{ - Name: "sample-stream", - // Subjects: []string{"order-logs", "products"}, - } - - log.Printf("Creating stream %s", streamConfig.Name) - - _, err = client.CreateOrUpdateStream(ctx, streamConfig) - if err != nil { - t.Fatalf("Error creating stream: %v", err) - } - // Publish test messages err = client.Publish(ctx, "order-logs", []byte(`{"orderId":"123","status":"pending"}`)) if err != nil { diff --git a/pkg/gofr/container/container.go b/pkg/gofr/container/container.go index 2cb06aa58..286759c12 100644 --- a/pkg/gofr/container/container.go +++ b/pkg/gofr/container/container.go @@ -68,7 +68,6 @@ func NewContainer(conf config.Config) *Container { } func (c *Container) Create(conf config.Config) { - log.Println("***** Creating") if c.appName != "" { c.appName = conf.GetOrDefault("APP_NAME", "gofr-app") } diff --git a/pkg/gofr/datasource/pubsub/nats/interfaces.go b/pkg/gofr/datasource/pubsub/nats/interfaces.go index 3aa6cb141..cfb66e678 100644 --- a/pkg/gofr/datasource/pubsub/nats/interfaces.go +++ b/pkg/gofr/datasource/pubsub/nats/interfaces.go @@ -26,5 +26,4 @@ type Client interface { } // MessageHandler represents the function signature for handling messages. -// type MessageHandler func(*gofr.Context, jetstream.Msg) error type MessageHandler func(context.Context, jetstream.Msg) error diff --git a/pkg/gofr/datasource/pubsub/nats/nats.go b/pkg/gofr/datasource/pubsub/nats/nats.go index 1c9ce5844..825f7b880 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats.go +++ b/pkg/gofr/datasource/pubsub/nats/nats.go @@ -27,7 +27,7 @@ type Config struct { // StreamConfig holds stream settings for NATS JetStream. type StreamConfig struct { Stream string - Subject string + Subjects []string MaxDeliver int } @@ -283,6 +283,8 @@ func (n *NATSClient) subscribeInternal(ctx context.Context, subject string, hand return err } + log.Println("Filter Subject", subject) + // Create or update the consumer cons, err := n.js.CreateOrUpdateConsumer(ctx, n.config.Stream.Stream, jetstream.ConsumerConfig{ Durable: n.config.Consumer, diff --git a/pkg/gofr/datasource/pubsub/nats/nats_test.go b/pkg/gofr/datasource/pubsub/nats/nats_test.go index b933cab04..f211e7a4f 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats_test.go +++ b/pkg/gofr/datasource/pubsub/nats/nats_test.go @@ -24,8 +24,8 @@ func TestNewNATSClient(t *testing.T) { conf := &Config{ Server: "nats://localhost:4222", Stream: StreamConfig{ - Stream: "test-stream", - Subject: "test-subject", + Stream: "test-stream", + Subjects: []string{"test-subject"}, }, Consumer: "test-consumer", } @@ -75,7 +75,10 @@ func TestValidateConfigs(t *testing.T) { name: "Valid Config", config: Config{ Server: natsServer, - Stream: StreamConfig{Subject: "test-stream"}, + Stream: StreamConfig{ + Stream: "test-stream", + Subjects: []string{"test-subject"}, + }, }, expected: nil, }, @@ -113,8 +116,8 @@ func TestNATSClient_Publish(t *testing.T) { conf := &Config{ Server: "nats://localhost:4222", Stream: StreamConfig{ - Stream: "test-stream", - Subject: "test-subject", + Stream: "test-stream", + Subjects: []string{"test-subject"}, }, Consumer: "test-consumer", } @@ -158,8 +161,8 @@ func TestNATSClient_PublishError(t *testing.T) { config := &Config{ Server: "nats://localhost:4222", Stream: StreamConfig{ - Stream: "test-stream", - Subject: "test-subject", + Stream: "test-stream", + Subjects: []string{"test-subject"}, }, Consumer: "test-consumer", } @@ -205,8 +208,8 @@ func TestNATSClient_SubscribeSuccess(t *testing.T) { metrics: metrics, config: &Config{ Stream: StreamConfig{ - Stream: "test-stream", - Subject: "test-subject", + Stream: "test-stream", + Subjects: []string{"test-subject"}, }, Consumer: "test-consumer", MaxWait: time.Second, @@ -236,13 +239,15 @@ func TestNATSClient_SubscribeSuccess(t *testing.T) { var wg sync.WaitGroup wg.Add(1) - handler := func(ctx *gofr.Context, msg jetstream.Msg) error { - defer wg.Done() - cancel() // Cancel the context to stop the consuming loop - return nil - } + /* + handler := func(ctx *gofr.Context, msg jetstream.Msg) error { + defer wg.Done() + cancel() // Cancel the context to stop the consuming loop + return nil + } + */ - err := client.Subscribe(ctx, "test-subject", handler) + _, err := client.Subscribe(ctx, "test-subject") require.NoError(t, err) wg.Wait() @@ -262,8 +267,8 @@ func TestNATSClient_SubscribeError(t *testing.T) { metrics: metrics, config: &Config{ Stream: StreamConfig{ - Stream: "test-stream", - Subject: "test-subject", + Stream: "test-stream", + Subjects: []string{"test-subject"}, }, Consumer: "test-consumer", }, @@ -273,11 +278,14 @@ func TestNATSClient_SubscribeError(t *testing.T) { mockJS.EXPECT().CreateStream(ctx, gomock.Any()).Return(nil, errors.New("failed to create stream")) - handler := func(ctx *gofr.Context, msg jetstream.Msg) error { - return nil - } + /* + handler := func(ctx *gofr.Context, msg jetstream.Msg) error { + return nil + } + */ - err := client.Subscribe(ctx, "test-subject", handler) + // err := client.Subscribe(ctx, "test-subject", handler) + _, err := client.Subscribe(ctx, "test-subject") require.Error(t, err) assert.Contains(t, err.Error(), "failed to create stream") } @@ -316,11 +324,9 @@ func TestNATSClient_Close(t *testing.T) { }, } - ctx := context.TODO() - mockConn.EXPECT().Close() - err := client.Close(ctx) + err := client.Close() require.NoError(t, err) assert.Empty(t, client.subscriptions) } @@ -350,7 +356,7 @@ func TestNew(t *testing.T) { tc.config.Server = s.ClientURL() // Use the embedded server's URL logs := testutil.StdoutOutputForFunc(func() { - client, err := New(&tc.config, mockLogger, mockMetrics, tc.natsConnectFunc) + client, err := New(&tc.config, mockLogger, mockMetrics) if tc.expectErr { assert.Nil(t, client) assert.Error(t, err) From 4726aa8dcf9d51ff86316300d14ffe76e80a7259 Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Sun, 15 Sep 2024 13:26:13 -0500 Subject: [PATCH 027/163] =?UTF-8?q?=F0=9F=9A=A7=20WIP=20nats=20test=20upda?= =?UTF-8?q?tes?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- examples/using-subscriber-nats/configs/.env | 1 + examples/using-subscriber-nats/main_test.go | 15 +- pkg/gofr/container/container.go | 5 +- pkg/gofr/datasource/pubsub/nats/errors.go | 5 +- pkg/gofr/datasource/pubsub/nats/health.go | 26 +-- .../datasource/pubsub/nats/health_test.go | 117 +++++----- pkg/gofr/datasource/pubsub/nats/nats.go | 133 +++++------ pkg/gofr/datasource/pubsub/nats/nats_test.go | 206 +++++++++--------- 8 files changed, 265 insertions(+), 243 deletions(-) diff --git a/examples/using-subscriber-nats/configs/.env b/examples/using-subscriber-nats/configs/.env index 44fda8ab3..74a0924cf 100644 --- a/examples/using-subscriber-nats/configs/.env +++ b/examples/using-subscriber-nats/configs/.env @@ -6,6 +6,7 @@ LOG_LEVEL=DEBUG PUBSUB_BACKEND=NATS PUBSUB_BROKER=nats://localhost:4222 NATS_STREAM=sample-stream +NATS_SUBJECTS="order-logs,products" NATS_CREDS_FILE=creds.json NATS_CONSUMER=product-consumer-group diff --git a/examples/using-subscriber-nats/main_test.go b/examples/using-subscriber-nats/main_test.go index b0a5d57cc..5d60d708c 100644 --- a/examples/using-subscriber-nats/main_test.go +++ b/examples/using-subscriber-nats/main_test.go @@ -2,6 +2,7 @@ package main import ( "context" + "log" "strings" "testing" "time" @@ -94,10 +95,13 @@ func initializeTest(t *testing.T, serverURL string) { conf := &natspubsub.Config{ Server: serverURL, Stream: natspubsub.StreamConfig{ - Stream: "sample-stream", - Subject: "order-logs,products", + Stream: "sample-stream", + Subjects: []string{"order-logs", "products"}, + MaxDeliver: 4, }, - Consumer: "test-consumer", + Consumer: "test-consumer", + MaxWait: 10 * time.Second, + MaxPullWait: 10, } mockMetrics := &mockMetrics{} @@ -105,6 +109,11 @@ func initializeTest(t *testing.T, serverURL string) { client, err := natspubsub.NewNATSClient(conf, logger, mockMetrics, func(serverURL string, opts ...nats.Option) (natspubsub.ConnInterface, error) { + log.Println("** Connecting to NATS server", serverURL) + // log opts + for _, opt := range opts { + logger.Debugf("NATS option: %v", opt) + } conn, err := nats.Connect(serverURL, opts...) if err != nil { return nil, err diff --git a/pkg/gofr/container/container.go b/pkg/gofr/container/container.go index 286759c12..2bdb392e6 100644 --- a/pkg/gofr/container/container.go +++ b/pkg/gofr/container/container.go @@ -133,11 +133,12 @@ func (c *Container) Create(conf config.Config) { c.PubSub = c.createMqttPubSub(conf) case "NATS": log.Println("NATS") + subjects := strings.Split(conf.Get("NATS_SUBJECTS"), ",") natsConfig := &nats.Config{ Server: conf.Get("PUBSUB_BROKER"), Stream: nats.StreamConfig{ - Stream: conf.Get("NATS_STREAM"), - Subject: conf.Get("NATS_STREAM"), + Stream: conf.Get("NATS_STREAM"), + Subjects: subjects, }, Consumer: conf.Get("NATS_CONSUMER"), } diff --git a/pkg/gofr/datasource/pubsub/nats/errors.go b/pkg/gofr/datasource/pubsub/nats/errors.go index c2afe9e81..989c54707 100644 --- a/pkg/gofr/datasource/pubsub/nats/errors.go +++ b/pkg/gofr/datasource/pubsub/nats/errors.go @@ -9,11 +9,12 @@ var ( errPublish = errors.New("failed to publish message to NATS JetStream") errSubscribe = errors.New("subscribe error") ErrNoMessagesReceived = errors.New("no messages received") - errServerNotProvided = errors.New("NATS server address not provided") + ErrServerNotProvided = errors.New("NATS server address not provided") errNATSConnection = errors.New("failed to connect to NATS server") // NATS JetStream Errors. ErrConsumerNotProvided = errors.New("consumer name not provided") - errStreamNotProvided = errors.New("stream name not provided") + ErrStreamNotProvided = errors.New("stream name not provided") errJetStream = errors.New("JetStream error") + errSubjectsNotProvided = errors.New("subjects not provided") ) diff --git a/pkg/gofr/datasource/pubsub/nats/health.go b/pkg/gofr/datasource/pubsub/nats/health.go index a867b6673..af2293e9d 100644 --- a/pkg/gofr/datasource/pubsub/nats/health.go +++ b/pkg/gofr/datasource/pubsub/nats/health.go @@ -24,43 +24,43 @@ func (n *NATSClient) Health() h.Health { Details: make(map[string]interface{}), } - connectionStatus := n.conn.Status() + connectionStatus := n.Conn.Status() switch connectionStatus { case nats.CONNECTING: health.Status = h.StatusUp health.Details["connection_status"] = jetstreamConnecting - n.logger.Debug("NATS health check: Connecting") + n.Logger.Debug("NATS health check: Connecting") case nats.CONNECTED: health.Details["connection_status"] = jetstreamConnected - n.logger.Debug("NATS health check: Connected") + n.Logger.Debug("NATS health check: Connected") case nats.CLOSED, nats.DISCONNECTED, nats.RECONNECTING, nats.DRAINING_PUBS, nats.DRAINING_SUBS: health.Status = h.StatusDown health.Details["connection_status"] = jetstreamDisconnected - n.logger.Error("NATS health check: Disconnected") + n.Logger.Error("NATS health check: Disconnected") default: health.Status = h.StatusDown health.Details["connection_status"] = connectionStatus.String() - n.logger.Error("NATS health check: Unknown status", connectionStatus) + n.Logger.Error("NATS health check: Unknown status", connectionStatus) } - health.Details["host"] = n.config.Server + health.Details["host"] = n.Config.Server health.Details["backend"] = natsBackend - health.Details["jetstream_enabled"] = n.js != nil + health.Details["jetstream_enabled"] = n.Js != nil ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second) defer cancel() - if n.js != nil && connectionStatus == nats.CONNECTED { - status := getJetstreamStatus(ctx, n.js) + if n.Js != nil && connectionStatus == nats.CONNECTED { + status := getJetstreamStatus(ctx, n.Js) health.Details["jetstream_status"] = status if status != jetstreamStatusOK { - n.logger.Error("NATS health check: JetStream error:", status) + n.Logger.Error("NATS health check: JetStream error:", status) } else { - n.logger.Debug("NATS health check: JetStream enabled") + n.Logger.Debug("NATS health check: JetStream enabled") } - } else if n.js == nil { - n.logger.Debug("NATS health check: JetStream not enabled") + } else if n.Js == nil { + n.Logger.Debug("NATS health check: JetStream not enabled") } return health diff --git a/pkg/gofr/datasource/pubsub/nats/health_test.go b/pkg/gofr/datasource/pubsub/nats/health_test.go index 6f3338ee8..3836e98dd 100644 --- a/pkg/gofr/datasource/pubsub/nats/health_test.go +++ b/pkg/gofr/datasource/pubsub/nats/health_test.go @@ -9,12 +9,13 @@ import ( "github.com/stretchr/testify/assert" "go.uber.org/mock/gomock" "gofr.dev/pkg/gofr/datasource" + "gofr.dev/pkg/gofr/health" "gofr.dev/pkg/gofr/logging" "gofr.dev/pkg/gofr/testutil" ) const ( - natsServer = "nats://localhost:4222" + NatsServer = "nats://localhost:4222" ) // mockConn is a minimal mock implementation of nats.Conn. @@ -46,100 +47,100 @@ type testNATSClient struct { mockJetStream *mockJetStream } -func (c *testNATSClient) Health() datasource.Health { - health := datasource.Health{ +func (c *testNATSClient) Health() health.Health { + h := health.Health{ Details: make(map[string]interface{}), } - health.Status = datasource.StatusUp + h.Status = datasource.StatusUp connectionStatus := c.mockConn.Status() switch connectionStatus { case nats.CONNECTING: - health.Status = datasource.StatusUp - health.Details["connection_status"] = jetstreamConnecting + h.Status = datasource.StatusUp + h.Details["connection_status"] = jetstreamConnecting case nats.CONNECTED: - health.Details["connection_status"] = jetstreamConnected + h.Details["connection_status"] = jetstreamConnected case nats.CLOSED, nats.DISCONNECTED, nats.RECONNECTING, nats.DRAINING_PUBS, nats.DRAINING_SUBS: - health.Status = datasource.StatusDown - health.Details["connection_status"] = jetstreamDisconnected + h.Status = datasource.StatusDown + h.Details["connection_status"] = jetstreamDisconnected default: - health.Status = datasource.StatusDown - health.Details["connection_status"] = connectionStatus.String() + h.Status = datasource.StatusDown + h.Details["connection_status"] = connectionStatus.String() } - health.Details["host"] = c.config.Server - health.Details["backend"] = natsBackend - health.Details["jetstream_enabled"] = c.mockJetStream != nil + h.Details["host"] = c.Config.Server + h.Details["backend"] = natsBackend + h.Details["jetstream_enabled"] = c.mockJetStream != nil if c.mockJetStream != nil { _, err := c.mockJetStream.AccountInfo(context.Background()) if err != nil { - health.Details["jetstream_status"] = jetstreamStatusError + ": " + err.Error() + h.Details["jetstream_status"] = jetstreamStatusError + ": " + err.Error() } else { - health.Details["jetstream_status"] = jetstreamStatusOK + h.Details["jetstream_status"] = jetstreamStatusOK } } - return health + return h } func TestNATSClient_HealthStatusUP(t *testing.T) { client := &testNATSClient{ NATSClient: NATSClient{ - config: &Config{Server: natsServer}, - logger: logging.NewMockLogger(logging.DEBUG), + Config: &Config{Server: NatsServer}, + Logger: logging.NewMockLogger(logging.DEBUG), }, mockConn: &mockConn{status: nats.CONNECTED}, mockJetStream: &mockJetStream{}, } - health := client.Health() + h := client.Health() - assert.Equal(t, datasource.StatusUp, health.Status) - assert.Equal(t, natsServer, health.Details["host"]) - assert.Equal(t, natsBackend, health.Details["backend"]) - assert.Equal(t, jetstreamConnected, health.Details["connection_status"]) - assert.Equal(t, true, health.Details["jetstream_enabled"]) - assert.Equal(t, jetstreamStatusOK, health.Details["jetstream_status"]) + assert.Equal(t, datasource.StatusUp, h.Status) + assert.Equal(t, NatsServer, h.Details["host"]) + assert.Equal(t, natsBackend, h.Details["backend"]) + assert.Equal(t, jetstreamConnected, h.Details["connection_status"]) + assert.Equal(t, true, h.Details["jetstream_enabled"]) + assert.Equal(t, jetstreamStatusOK, h.Details["jetstream_status"]) } func TestNATSClient_HealthStatusDown(t *testing.T) { client := &testNATSClient{ NATSClient: NATSClient{ - config: &Config{Server: natsServer}, - logger: logging.NewMockLogger(logging.DEBUG), + Config: &Config{Server: NatsServer}, + Logger: logging.NewMockLogger(logging.DEBUG), }, mockConn: &mockConn{status: nats.CLOSED}, } - health := client.Health() + h := client.Health() - assert.Equal(t, datasource.StatusDown, health.Status) - assert.Equal(t, natsServer, health.Details["host"]) - assert.Equal(t, natsBackend, health.Details["backend"]) - assert.Equal(t, jetstreamDisconnected, health.Details["connection_status"]) - assert.Equal(t, false, health.Details["jetstream_enabled"]) + assert.Equal(t, datasource.StatusDown, h.Status) + assert.Equal(t, NatsServer, h.Details["host"]) + assert.Equal(t, natsBackend, h.Details["backend"]) + assert.Equal(t, jetstreamDisconnected, h.Details["connection_status"]) + assert.Equal(t, false, h.Details["jetstream_enabled"]) } func TestNATSClient_HealthJetStreamError(t *testing.T) { client := &testNATSClient{ NATSClient: NATSClient{ - config: &Config{Server: natsServer}, - logger: logging.NewMockLogger(logging.DEBUG), + Config: &Config{Server: NatsServer}, + Logger: logging.NewMockLogger(logging.DEBUG), }, mockConn: &mockConn{status: nats.CONNECTED}, mockJetStream: &mockJetStream{accountInfoErr: errJetStream}, } - health := client.Health() + h := client.Health() - assert.Equal(t, datasource.StatusUp, health.Status) - assert.Equal(t, natsServer, health.Details["host"]) - assert.Equal(t, natsBackend, health.Details["backend"]) - assert.Equal(t, jetstreamConnected, health.Details["connection_status"]) - assert.Equal(t, true, health.Details["jetstream_enabled"]) - assert.Equal(t, jetstreamStatusError+": "+errJetStream.Error(), health.Details["jetstream_status"]) + assert.Equal(t, datasource.StatusUp, h.Status) + assert.Equal(t, NatsServer, h.Details["host"]) + assert.Equal(t, natsBackend, h.Details["backend"]) + assert.Equal(t, jetstreamConnected, h.Details["connection_status"]) + assert.Equal(t, true, h.Details["jetstream_enabled"]) + assert.Equal(t, jetstreamStatusError+": "+errJetStream.Error(), h.Details["jetstream_status"]) } func TestNATSClient_Health(t *testing.T) { @@ -158,7 +159,7 @@ func TestNATSClient_Health(t *testing.T) { }, expectedStatus: datasource.StatusUp, expectedDetails: map[string]interface{}{ - "host": natsServer, + "host": NatsServer, "backend": natsBackend, "connection_status": jetstreamConnected, "jetstream_enabled": true, @@ -173,7 +174,7 @@ func TestNATSClient_Health(t *testing.T) { }, expectedStatus: datasource.StatusDown, expectedDetails: map[string]interface{}{ - "host": natsServer, + "host": NatsServer, "backend": natsBackend, "connection_status": jetstreamDisconnected, "jetstream_enabled": true, @@ -188,7 +189,7 @@ func TestNATSClient_Health(t *testing.T) { }, expectedStatus: datasource.StatusUp, expectedDetails: map[string]interface{}{ - "host": natsServer, + "host": NatsServer, "backend": natsBackend, "connection_status": jetstreamConnected, "jetstream_enabled": true, @@ -203,7 +204,7 @@ func TestNATSClient_Health(t *testing.T) { }, expectedStatus: datasource.StatusUp, expectedDetails: map[string]interface{}{ - "host": natsServer, + "host": NatsServer, "backend": natsBackend, "connection_status": jetstreamConnected, "jetstream_enabled": false, @@ -223,31 +224,31 @@ func TestNATSClient_Health(t *testing.T) { tc.setupMocks(mockConn, mockJS) client := &NATSClient{ - conn: mockConn, - js: mockJS, - config: &Config{Server: natsServer}, + Conn: mockConn, + Js: mockJS, + Config: &Config{Server: NatsServer}, } if tc.name == "NoJetStream" { - client.js = nil + client.Js = nil } - var health datasource.Health + var h health.Health stdoutLogs := testutil.StdoutOutputForFunc(func() { - client.logger = logging.NewMockLogger(logging.DEBUG) - health = client.Health() + client.Logger = logging.NewMockLogger(logging.DEBUG) + h = client.Health() }) stderrLogs := testutil.StderrOutputForFunc(func() { - client.logger = logging.NewMockLogger(logging.DEBUG) - health = client.Health() + client.Logger = logging.NewMockLogger(logging.DEBUG) + h = client.Health() }) combinedLogs := stdoutLogs + stderrLogs - assert.Equal(t, tc.expectedStatus, health.Status) - assert.Equal(t, tc.expectedDetails, health.Details) + assert.Equal(t, tc.expectedStatus, h.Status) + assert.Equal(t, tc.expectedDetails, h.Details) for _, expectedLog := range tc.expectedLogs { assert.Contains(t, combinedLogs, expectedLog, "Expected log message not found: %s", expectedLog) diff --git a/pkg/gofr/datasource/pubsub/nats/nats.go b/pkg/gofr/datasource/pubsub/nats/nats.go index 825f7b880..ae46950e9 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats.go +++ b/pkg/gofr/datasource/pubsub/nats/nats.go @@ -31,11 +31,11 @@ type StreamConfig struct { MaxDeliver int } -type subscription struct { - sub *nats.Subscription - handler MessageHandler - ctx context.Context - cancel context.CancelFunc +type Subscription struct { + Sub *nats.Subscription + Handler MessageHandler + Ctx context.Context + Cancel context.CancelFunc } type natsConnWrapper struct { @@ -48,37 +48,37 @@ func (w *natsConnWrapper) NatsConn() *nats.Conn { // NATSClient represents a client for NATS JetStream operations. type NATSClient struct { - conn ConnInterface - js jetstream.JetStream + Conn ConnInterface + Js jetstream.JetStream mu *sync.RWMutex - logger pubsub.Logger - config *Config - metrics Metrics - subscriptions map[string]*subscription + Logger pubsub.Logger + Config *Config + Metrics Metrics + Subscriptions map[string]*Subscription subMu sync.Mutex } func (n *NATSClient) CreateTopic(ctx context.Context, name string) error { return n.CreateStream(ctx, StreamConfig{ - Stream: name, - Subject: name, + Stream: name, + Subjects: []string{name}, }) } func (n *NATSClient) DeleteTopic(ctx context.Context, name string) error { - n.logger.Debugf("Deleting topic (stream) %s", name) + n.Logger.Debugf("Deleting topic (stream) %s", name) - err := n.js.DeleteStream(ctx, name) + err := n.Js.DeleteStream(ctx, name) if err != nil { if errors.Is(err, jetstream.ErrStreamNotFound) { - n.logger.Debugf("Stream %s not found, considering delete successful", name) + n.Logger.Debugf("Stream %s not found, considering delete successful", name) return nil // If the stream doesn't exist, we consider it a success } - n.logger.Errorf("failed to delete stream (topic) %s: %v", name, err) + n.Logger.Errorf("failed to delete stream (topic) %s: %v", name, err) return err } - n.logger.Debugf("Successfully deleted topic (stream) %s", name) + n.Logger.Debugf("Successfully deleted topic (stream) %s", name) return nil } @@ -89,7 +89,7 @@ func NewNATSClient( natsConnect func(string, ...nats.Option) (ConnInterface, error), jetstreamNew func(*nats.Conn) (jetstream.JetStream, error), ) (*NATSClient, error) { - if err := validateConfigs(conf); err != nil { + if err := ValidateConfigs(conf); err != nil { logger.Errorf("could not initialize NATS JetStream: %v", err) return nil, err } @@ -118,12 +118,12 @@ func NewNATSClient( logger.Logf("connected to NATS server '%s'", conf.Server) return &NATSClient{ - conn: nc, - js: js, - logger: logger, - config: conf, - metrics: metrics, - subscriptions: make(map[string]*subscription), + Conn: nc, + Js: js, + Logger: logger, + Config: conf, + Metrics: metrics, + Subscriptions: make(map[string]*Subscription), }, nil } @@ -179,33 +179,33 @@ func (w *natsPubSubWrapper) Close() error { func (w *natsPubSubWrapper) Health() health.Health { // Implement health check status := health.StatusUp - if w.client.conn.Status() != nats.CONNECTED { + if w.client.Conn.Status() != nats.CONNECTED { status = health.StatusDown } return health.Health{ Status: status, Details: map[string]interface{}{ - "server": w.client.config.Server, + "server": w.client.Config.Server, }, } } func (n *NATSClient) Publish(ctx context.Context, subject string, message []byte) error { - n.metrics.IncrementCounter(ctx, "app_pubsub_publish_total_count", "subject", subject) + n.Metrics.IncrementCounter(ctx, "app_pubsub_publish_total_count", "subject", subject) - if n.js == nil || subject == "" { + if n.Js == nil || subject == "" { err := errors.New("JetStream is not configured or subject is empty") - n.logger.Error(err.Error()) + n.Logger.Error(err.Error()) return err } - _, err := n.js.Publish(ctx, subject, message) + _, err := n.Js.Publish(ctx, subject, message) if err != nil { - n.logger.Errorf("failed to publish message to NATS JetStream: %v", err) + n.Logger.Errorf("failed to publish message to NATS JetStream: %v", err) return err } - n.metrics.IncrementCounter(ctx, "app_pubsub_publish_success_count", "subject", subject) + n.Metrics.IncrementCounter(ctx, "app_pubsub_publish_success_count", "subject", subject) return nil } @@ -268,32 +268,32 @@ func (c *natsCommitter) Rollback() error { } func (n *NATSClient) subscribeInternal(ctx context.Context, subject string, handler func(jetstream.Msg)) error { - if n.config.Consumer == "" { - n.logger.Error("consumer name not provided") + if n.Config.Consumer == "" { + n.Logger.Error("consumer name not provided") return errors.New("consumer name not provided") } // Create or update the stream - _, err := n.js.CreateStream(ctx, jetstream.StreamConfig{ - Name: n.config.Stream.Stream, - Subjects: []string{n.config.Stream.Subject}, + _, err := n.Js.CreateStream(ctx, jetstream.StreamConfig{ + Name: n.Config.Stream.Stream, + Subjects: n.Config.Stream.Subjects, }) if err != nil { - n.logger.Errorf("failed to create or update stream: %v", err) + n.Logger.Errorf("failed to create or update stream: %v", err) return err } log.Println("Filter Subject", subject) // Create or update the consumer - cons, err := n.js.CreateOrUpdateConsumer(ctx, n.config.Stream.Stream, jetstream.ConsumerConfig{ - Durable: n.config.Consumer, + cons, err := n.Js.CreateOrUpdateConsumer(ctx, n.Config.Stream.Stream, jetstream.ConsumerConfig{ + Durable: n.Config.Consumer, AckPolicy: jetstream.AckExplicitPolicy, FilterSubject: subject, - MaxDeliver: n.config.Stream.MaxDeliver, + MaxDeliver: n.Config.Stream.MaxDeliver, }) if err != nil { - n.logger.Errorf("failed to create or update consumer: %v", err) + n.Logger.Errorf("failed to create or update consumer: %v", err) return err } @@ -311,12 +311,12 @@ func (n *NATSClient) startConsuming(ctx context.Context, cons jetstream.Consumer default: } - msgs, err := cons.Fetch(n.config.BatchSize, jetstream.FetchMaxWait(n.config.MaxWait)) + msgs, err := cons.Fetch(n.Config.BatchSize, jetstream.FetchMaxWait(n.Config.MaxWait)) if err != nil { if errors.Is(err, context.Canceled) { return } - n.logger.Errorf("failed to fetch messages: %v", err) + n.Logger.Errorf("failed to fetch messages: %v", err) time.Sleep(time.Second) // Backoff on error continue } @@ -326,14 +326,14 @@ func (n *NATSClient) startConsuming(ctx context.Context, cons jetstream.Consumer } if msgs.Error() != nil { - n.logger.Errorf("error fetching messages: %v", msgs.Error()) + n.Logger.Errorf("error fetching messages: %v", msgs.Error()) } } } func (n *NATSClient) processMessage(ctx context.Context, msg jetstream.Msg, handler MessageHandler) error { if err := handler(ctx, msg); err != nil { - n.logger.Errorf("failed to process message: %v", err) + n.Logger.Errorf("failed to process message: %v", err) return n.nakMessage(msg) } @@ -342,7 +342,7 @@ func (n *NATSClient) processMessage(ctx context.Context, msg jetstream.Msg, hand func (n *NATSClient) nakMessage(msg jetstream.Msg) error { if err := msg.Nak(); err != nil { - n.logger.Errorf("failed to nak message: %v", err) + n.Logger.Errorf("failed to nak message: %v", err) return err } return nil @@ -350,7 +350,7 @@ func (n *NATSClient) nakMessage(msg jetstream.Msg) error { func (n *NATSClient) ackMessage(msg jetstream.Msg) error { if err := msg.Ack(); err != nil { - n.logger.Errorf("failed to ack message: %v", err) + n.Logger.Errorf("failed to ack message: %v", err) return err } return nil @@ -358,23 +358,23 @@ func (n *NATSClient) ackMessage(msg jetstream.Msg) error { func (n *NATSClient) Close() error { n.subMu.Lock() - for _, sub := range n.subscriptions { - sub.cancel() + for _, sub := range n.Subscriptions { + sub.Cancel() } - n.subscriptions = make(map[string]*subscription) + n.Subscriptions = make(map[string]*Subscription) n.subMu.Unlock() - if n.conn != nil { - n.conn.Close() + if n.Conn != nil { + n.Conn.Close() } return nil } func (n *NATSClient) DeleteStream(ctx context.Context, name string) error { - err := n.js.DeleteStream(ctx, name) + err := n.Js.DeleteStream(ctx, name) if err != nil { - n.logger.Errorf("failed to delete stream: %v", err) + n.Logger.Errorf("failed to delete stream: %v", err) return err } @@ -382,14 +382,14 @@ func (n *NATSClient) DeleteStream(ctx context.Context, name string) error { } func (n *NATSClient) CreateStream(ctx context.Context, cfg StreamConfig) error { - n.logger.Debugf("Creating stream %s", cfg.Stream) + n.Logger.Debugf("Creating stream %s", cfg.Stream) jsCfg := jetstream.StreamConfig{ Name: cfg.Stream, - Subjects: []string{cfg.Subject}, + Subjects: cfg.Subjects, } - _, err := n.js.CreateStream(ctx, jsCfg) + _, err := n.Js.CreateStream(ctx, jsCfg) if err != nil { - n.logger.Errorf("failed to create stream: %v", err) + n.Logger.Errorf("failed to create stream: %v", err) return err } @@ -397,24 +397,25 @@ func (n *NATSClient) CreateStream(ctx context.Context, cfg StreamConfig) error { } func (n *NATSClient) CreateOrUpdateStream(ctx context.Context, cfg jetstream.StreamConfig) (jetstream.Stream, error) { - stream, err := n.js.CreateOrUpdateStream(ctx, cfg) + stream, err := n.Js.CreateOrUpdateStream(ctx, cfg) if err != nil { - n.logger.Errorf("failed to create or update stream: %v", err) + n.Logger.Errorf("failed to create or update stream: %v", err) return nil, err } return stream, nil } -func validateConfigs(conf *Config) error { +func ValidateConfigs(conf *Config) error { err := error(nil) if conf.Server == "" { - err = errServerNotProvided + err = ErrServerNotProvided } - if err == nil && conf.Stream.Subject == "" { - err = errStreamNotProvided + // check if subjects are provided + if err == nil && len(conf.Stream.Subjects) == 0 { + err = errSubjectsNotProvided } return err diff --git a/pkg/gofr/datasource/pubsub/nats/nats_test.go b/pkg/gofr/datasource/pubsub/nats/nats_test.go index f211e7a4f..50c63d647 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats_test.go +++ b/pkg/gofr/datasource/pubsub/nats/nats_test.go @@ -1,4 +1,4 @@ -package nats +package nats_test import ( "context" @@ -13,6 +13,7 @@ import ( "github.com/stretchr/testify/require" "go.uber.org/mock/gomock" "gofr.dev/pkg/gofr" + natspubsub "gofr.dev/pkg/gofr/datasource/pubsub/nats" "gofr.dev/pkg/gofr/logging" "gofr.dev/pkg/gofr/testutil" ) @@ -21,25 +22,26 @@ func TestNewNATSClient(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - conf := &Config{ + conf := &natspubsub.Config{ Server: "nats://localhost:4222", - Stream: StreamConfig{ + Stream: natspubsub.StreamConfig{ Stream: "test-stream", Subjects: []string{"test-subject"}, }, Consumer: "test-consumer", } - mockConn := NewMockConnInterface(ctrl) - mockJS := NewMockJetStream(ctrl) + mockConn := natspubsub.NewMockConnInterface(ctrl) + mockJS := natspubsub.NewMockJetStream(ctrl) mockConn.EXPECT().Status().Return(nats.CONNECTED) mockConn.EXPECT().NatsConn().Return(&nats.Conn{}) - metrics := NewMockMetrics(ctrl) + // metrics := NewMockMetrics(ctrl) + metrics := natspubsub.NewMockMetrics(ctrl) // Create a mock function for nats.Connect - mockNatsConnect := func(serverURL string, opts ...nats.Option) (ConnInterface, error) { + mockNatsConnect := func(serverURL string, opts ...nats.Option) (natspubsub.ConnInterface, error) { return mockConn, nil } @@ -50,13 +52,13 @@ func TestNewNATSClient(t *testing.T) { logs := testutil.StdoutOutputForFunc(func() { logger := logging.NewMockLogger(logging.DEBUG) - client, err := NewNATSClient(conf, logger, metrics, mockNatsConnect, mockJetstreamNew) + client, err := natspubsub.NewNATSClient(conf, logger, metrics, mockNatsConnect, mockJetstreamNew) require.NoError(t, err) require.NotNil(t, client) - assert.Equal(t, mockConn, client.conn) - assert.Equal(t, mockJS, client.js) - assert.Equal(t, conf, client.config) + assert.Equal(t, mockConn, client.Conn) + assert.Equal(t, mockJS, client.Js) + assert.Equal(t, conf, client.Config) }) @@ -68,14 +70,14 @@ func TestNewNATSClient(t *testing.T) { func TestValidateConfigs(t *testing.T) { testCases := []struct { name string - config Config + config natspubsub.Config expected error }{ { name: "Valid Config", - config: Config{ - Server: natsServer, - Stream: StreamConfig{ + config: natspubsub.Config{ + Server: natspubsub.NatsServer, + Stream: natspubsub.StreamConfig{ Stream: "test-stream", Subjects: []string{"test-subject"}, }, @@ -84,21 +86,21 @@ func TestValidateConfigs(t *testing.T) { }, { name: "Empty Server", - config: Config{}, - expected: errServerNotProvided, + config: natspubsub.Config{}, + expected: natspubsub.ErrServerNotProvided, }, { name: "Empty Stream Subject", - config: Config{ - Server: natsServer, + config: natspubsub.Config{ + Server: natspubsub.NatsServer, }, - expected: errStreamNotProvided, + expected: natspubsub.ErrStreamNotProvided, }, } for _, tc := range testCases { t.Run(tc.name, func(t *testing.T) { - err := validateConfigs(&tc.config) + err := natspubsub.ValidateConfigs(&tc.config) assert.Equal(t, tc.expected, err) }) } @@ -108,26 +110,26 @@ func TestNATSClient_Publish(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - mockJS := NewMockJetStream(ctrl) + mockJS := natspubsub.NewMockJetStream(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) - mockMetrics := NewMockMetrics(ctrl) - mockConn := NewMockConnInterface(ctrl) + mockMetrics := natspubsub.NewMockMetrics(ctrl) + mockConn := natspubsub.NewMockConnInterface(ctrl) - conf := &Config{ + conf := &natspubsub.Config{ Server: "nats://localhost:4222", - Stream: StreamConfig{ + Stream: natspubsub.StreamConfig{ Stream: "test-stream", Subjects: []string{"test-subject"}, }, Consumer: "test-consumer", } - client := &NATSClient{ - conn: mockConn, - js: mockJS, - config: conf, - logger: mockLogger, - metrics: mockMetrics, + client := &natspubsub.NATSClient{ + Conn: mockConn, + Js: mockJS, + Config: conf, + Logger: mockLogger, + Metrics: mockMetrics, } ctx := context.Background() @@ -155,23 +157,23 @@ func TestNATSClient_PublishError(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - metrics := NewMockMetrics(ctrl) - mockConn := NewMockConnInterface(ctrl) + metrics := natspubsub.NewMockMetrics(ctrl) + mockConn := natspubsub.NewMockConnInterface(ctrl) - config := &Config{ + config := &natspubsub.Config{ Server: "nats://localhost:4222", - Stream: StreamConfig{ + Stream: natspubsub.StreamConfig{ Stream: "test-stream", Subjects: []string{"test-subject"}, }, Consumer: "test-consumer", } - client := &NATSClient{ - conn: mockConn, - js: nil, // Simulate JetStream being nil - metrics: metrics, - config: config, + client := &natspubsub.NATSClient{ + Conn: mockConn, + Js: nil, // Simulate JetStream being nil + Metrics: metrics, + Config: config, } ctx := context.TODO() @@ -182,7 +184,7 @@ func TestNATSClient_PublishError(t *testing.T) { IncrementCounter(ctx, "app_pubsub_publish_total_count", "subject", subject) logs := testutil.StderrOutputForFunc(func() { - client.logger = logging.NewMockLogger(logging.DEBUG) + client.Logger = logging.NewMockLogger(logging.DEBUG) err := client.Publish(ctx, subject, message) require.Error(t, err) assert.Contains(t, err.Error(), "JetStream is not configured or subject is empty") @@ -195,19 +197,19 @@ func TestNATSClient_SubscribeSuccess(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - mockJS := NewMockJetStream(ctrl) - mockConsumer := NewMockConsumer(ctrl) - mockMsgBatch := NewMockMessageBatch(ctrl) - mockMsg := NewMockMsg(ctrl) + mockJS := natspubsub.NewMockJetStream(ctrl) + mockConsumer := natspubsub.NewMockConsumer(ctrl) + mockMsgBatch := natspubsub.NewMockMessageBatch(ctrl) + mockMsg := natspubsub.NewMockMsg(ctrl) logger := logging.NewLogger(logging.DEBUG) - metrics := NewMockMetrics(ctrl) - - client := &NATSClient{ - js: mockJS, - logger: logger, - metrics: metrics, - config: &Config{ - Stream: StreamConfig{ + metrics := natspubsub.NewMockMetrics(ctrl) + + client := &natspubsub.NATSClient{ + Js: mockJS, + Logger: logger, + Metrics: metrics, + Config: &natspubsub.Config{ + Stream: natspubsub.StreamConfig{ Stream: "test-stream", Subjects: []string{"test-subject"}, }, @@ -217,16 +219,17 @@ func TestNATSClient_SubscribeSuccess(t *testing.T) { }, } - ctx, cancel := context.WithCancel(context.Background()) + // set a context with a 30 second timeout + ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second) defer cancel() mockJS.EXPECT().CreateStream(ctx, gomock.Any()).Return(nil, nil) - mockJS.EXPECT().CreateOrUpdateConsumer(ctx, client.config.Stream.Stream, gomock.Any()).Return(mockConsumer, nil) + mockJS.EXPECT().CreateOrUpdateConsumer(ctx, client.Config.Stream.Stream, gomock.Any()).Return(mockConsumer, nil) // First call to Fetch returns the message batch - mockConsumer.EXPECT().Fetch(client.config.BatchSize, gomock.Any()).Return(mockMsgBatch, nil).Times(1) + mockConsumer.EXPECT().Fetch(client.Config.BatchSize, gomock.Any()).Return(mockMsgBatch, nil).Times(1) // Subsequent calls to Fetch return context.Canceled error - mockConsumer.EXPECT().Fetch(client.config.BatchSize, gomock.Any()).Return(nil, context.Canceled).AnyTimes() + mockConsumer.EXPECT().Fetch(client.Config.BatchSize, gomock.Any()).Return(nil, context.Canceled).AnyTimes() msgChan := make(chan jetstream.Msg, 1) msgChan <- mockMsg @@ -257,16 +260,16 @@ func TestNATSClient_SubscribeError(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - mockJS := NewMockJetStream(ctrl) + mockJS := natspubsub.NewMockJetStream(ctrl) logger := logging.NewLogger(logging.DEBUG) - metrics := NewMockMetrics(ctrl) - - client := &NATSClient{ - js: mockJS, - logger: logger, - metrics: metrics, - config: &Config{ - Stream: StreamConfig{ + metrics := natspubsub.NewMockMetrics(ctrl) + + client := &natspubsub.NATSClient{ + Js: mockJS, + Logger: logger, + Metrics: metrics, + Config: &natspubsub.Config{ + Stream: natspubsub.StreamConfig{ Stream: "test-stream", Subjects: []string{"test-subject"}, }, @@ -290,11 +293,16 @@ func TestNATSClient_SubscribeError(t *testing.T) { assert.Contains(t, err.Error(), "failed to create stream") } +// make a local receiver of the natspubsub.NATSClient +type natsClient struct { + *natspubsub.NATSClient +} + // Mock method to simulate message handling -func (n *NATSClient) handleMessage(msg jetstream.Msg) { +func (n *natsClient) handleMessage(msg jetstream.Msg) { ctx := &gofr.Context{Context: context.Background()} - if n.subscriptions["test-subject"] != nil { - _ = n.subscriptions["test-subject"].handler(ctx, msg) + if n.Subscriptions["test-subject"] != nil { + _ = n.Subscriptions["test-subject"].Handler(ctx, msg) } } @@ -302,24 +310,24 @@ func TestNATSClient_Close(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - mockJS := NewMockJetStream(ctrl) + mockJS := natspubsub.NewMockJetStream(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) - mockMetrics := NewMockMetrics(ctrl) - mockConn := NewMockConnInterface(ctrl) - - client := &NATSClient{ - conn: mockConn, - js: mockJS, - logger: mockLogger, - metrics: mockMetrics, - config: &Config{ - Stream: StreamConfig{ + mockMetrics := natspubsub.NewMockMetrics(ctrl) + mockConn := natspubsub.NewMockConnInterface(ctrl) + + client := &natspubsub.NATSClient{ + Conn: mockConn, + Js: mockJS, + Logger: mockLogger, + Metrics: mockMetrics, + Config: &natspubsub.Config{ + Stream: natspubsub.StreamConfig{ Stream: "test-stream", }, }, - subscriptions: map[string]*subscription{ + Subscriptions: map[string]*natspubsub.Subscription{ "test-subject": { - cancel: func() {}, + Cancel: func() {}, }, }, } @@ -328,23 +336,23 @@ func TestNATSClient_Close(t *testing.T) { err := client.Close() require.NoError(t, err) - assert.Empty(t, client.subscriptions) + assert.Empty(t, client.Subscriptions) } func TestNew(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - s, err := RunEmbeddedNATSServer() + s, err := natspubsub.RunEmbeddedNATSServer() require.NoError(t, err) defer s.Shutdown() mockLogger := logging.NewMockLogger(logging.DEBUG) - mockMetrics := NewMockMetrics(ctrl) + mockMetrics := natspubsub.NewMockMetrics(ctrl) var testCases []struct { name string - config Config + config natspubsub.Config natsConnectFunc func(string, ...nats.Option) (*nats.Conn, error) expectErr bool expectedLog string @@ -356,7 +364,7 @@ func TestNew(t *testing.T) { tc.config.Server = s.ClientURL() // Use the embedded server's URL logs := testutil.StdoutOutputForFunc(func() { - client, err := New(&tc.config, mockLogger, mockMetrics) + client, err := natspubsub.New(&tc.config, mockLogger, mockMetrics) if tc.expectErr { assert.Nil(t, client) assert.Error(t, err) @@ -375,8 +383,8 @@ func TestNatsClient_DeleteStream(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - mockJS := NewMockJetStream(ctrl) - client := &NATSClient{js: mockJS} + mockJS := natspubsub.NewMockJetStream(ctrl) + client := &natspubsub.NATSClient{Js: mockJS} ctx := context.Background() streamName := "test-stream" @@ -391,13 +399,13 @@ func TestNatsClient_CreateStream(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - mockJS := NewMockJetStream(ctrl) + mockJS := natspubsub.NewMockJetStream(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) - client := &NATSClient{ - js: mockJS, - logger: mockLogger, - config: &Config{ - Stream: StreamConfig{ + client := &natspubsub.NATSClient{ + Js: mockJS, + Logger: mockLogger, + Config: &natspubsub.Config{ + Stream: natspubsub.StreamConfig{ Stream: "test-stream", }, }, @@ -410,11 +418,11 @@ func TestNatsClient_CreateStream(t *testing.T) { Return(nil, nil) // setup test config - client.config.Stream.Stream = "test-stream" + client.Config.Stream.Stream = "test-stream" logs := testutil.StdoutOutputForFunc(func() { - client.logger = logging.NewMockLogger(logging.DEBUG) - err := client.CreateStream(ctx, client.config.Stream) + client.Logger = logging.NewMockLogger(logging.DEBUG) + err := client.CreateStream(ctx, client.Config.Stream) require.NoError(t, err) }) From 3ed1b35db824cd48b7444d7d2a4e0dfcf789da5e Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Sun, 15 Sep 2024 15:38:19 -0500 Subject: [PATCH 028/163] =?UTF-8?q?=F0=9F=9A=A7=20WIP=20updated=20validate?= =?UTF-8?q?configs=20test?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/errors.go | 10 ++- pkg/gofr/datasource/pubsub/nats/nats.go | 2 +- pkg/gofr/datasource/pubsub/nats/nats_test.go | 74 +++++++++++--------- 3 files changed, 44 insertions(+), 42 deletions(-) diff --git a/pkg/gofr/datasource/pubsub/nats/errors.go b/pkg/gofr/datasource/pubsub/nats/errors.go index 989c54707..285787959 100644 --- a/pkg/gofr/datasource/pubsub/nats/errors.go +++ b/pkg/gofr/datasource/pubsub/nats/errors.go @@ -11,10 +11,8 @@ var ( ErrNoMessagesReceived = errors.New("no messages received") ErrServerNotProvided = errors.New("NATS server address not provided") errNATSConnection = errors.New("failed to connect to NATS server") - - // NATS JetStream Errors. - ErrConsumerNotProvided = errors.New("consumer name not provided") - ErrStreamNotProvided = errors.New("stream name not provided") - errJetStream = errors.New("JetStream error") - errSubjectsNotProvided = errors.New("subjects not provided") + ErrSubjectsNotProvided = errors.New("subjects not provided") + ErrConsumerNotProvided = errors.New("consumer name not provided") + ErrStreamNotProvided = errors.New("stream name not provided") + errJetStream = errors.New("JetStream error") ) diff --git a/pkg/gofr/datasource/pubsub/nats/nats.go b/pkg/gofr/datasource/pubsub/nats/nats.go index ae46950e9..18374151c 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats.go +++ b/pkg/gofr/datasource/pubsub/nats/nats.go @@ -415,7 +415,7 @@ func ValidateConfigs(conf *Config) error { // check if subjects are provided if err == nil && len(conf.Stream.Subjects) == 0 { - err = errSubjectsNotProvided + err = ErrSubjectsNotProvided } return err diff --git a/pkg/gofr/datasource/pubsub/nats/nats_test.go b/pkg/gofr/datasource/pubsub/nats/nats_test.go index 50c63d647..672b1a877 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats_test.go +++ b/pkg/gofr/datasource/pubsub/nats/nats_test.go @@ -3,7 +3,6 @@ package nats_test import ( "context" "errors" - "sync" "testing" "time" @@ -13,6 +12,7 @@ import ( "github.com/stretchr/testify/require" "go.uber.org/mock/gomock" "gofr.dev/pkg/gofr" + "gofr.dev/pkg/gofr/datasource/pubsub" natspubsub "gofr.dev/pkg/gofr/datasource/pubsub/nats" "gofr.dev/pkg/gofr/logging" "gofr.dev/pkg/gofr/testutil" @@ -93,8 +93,12 @@ func TestValidateConfigs(t *testing.T) { name: "Empty Stream Subject", config: natspubsub.Config{ Server: natspubsub.NatsServer, + Stream: natspubsub.StreamConfig{ + Stream: "test-stream", + // Subjects is intentionally left empty + }, }, - expected: natspubsub.ErrStreamNotProvided, + expected: natspubsub.ErrSubjectsNotProvided, // Update this to match the actual error }, } @@ -201,7 +205,7 @@ func TestNATSClient_SubscribeSuccess(t *testing.T) { mockConsumer := natspubsub.NewMockConsumer(ctrl) mockMsgBatch := natspubsub.NewMockMessageBatch(ctrl) mockMsg := natspubsub.NewMockMsg(ctrl) - logger := logging.NewLogger(logging.DEBUG) + logger := logging.NewMockLogger(logging.DEBUG) metrics := natspubsub.NewMockMetrics(ctrl) client := &natspubsub.NATSClient{ @@ -219,41 +223,41 @@ func TestNATSClient_SubscribeSuccess(t *testing.T) { }, } - // set a context with a 30 second timeout - ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second) + ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second) defer cancel() - mockJS.EXPECT().CreateStream(ctx, gomock.Any()).Return(nil, nil) - mockJS.EXPECT().CreateOrUpdateConsumer(ctx, client.Config.Stream.Stream, gomock.Any()).Return(mockConsumer, nil) + mockJS.EXPECT().CreateStream(gomock.Any(), gomock.Any()).Return(nil, nil) + mockJS.EXPECT().CreateOrUpdateConsumer(gomock.Any(), client.Config.Stream.Stream, gomock.Any()).Return(mockConsumer, nil) - // First call to Fetch returns the message batch mockConsumer.EXPECT().Fetch(client.Config.BatchSize, gomock.Any()).Return(mockMsgBatch, nil).Times(1) - // Subsequent calls to Fetch return context.Canceled error mockConsumer.EXPECT().Fetch(client.Config.BatchSize, gomock.Any()).Return(nil, context.Canceled).AnyTimes() msgChan := make(chan jetstream.Msg, 1) + mockMsg.EXPECT().Data().Return([]byte("test message")).AnyTimes() + mockMsg.EXPECT().Subject().Return("test-subject").AnyTimes() msgChan <- mockMsg close(msgChan) - mockMsgBatch.EXPECT().Messages().Return(msgChan) - mockMsgBatch.EXPECT().Error().Return(nil) - mockMsg.EXPECT().Ack().Return(nil).Times(1) + mockMsgBatch.EXPECT().Messages().Return(msgChan) + mockMsgBatch.EXPECT().Error().Return(nil).AnyTimes() - var wg sync.WaitGroup - wg.Add(1) + mockMsg.EXPECT().Ack().Return(nil).AnyTimes() - /* - handler := func(ctx *gofr.Context, msg jetstream.Msg) error { - defer wg.Done() - cancel() // Cancel the context to stop the consuming loop - return nil + receivedMsg := make(chan *pubsub.Message, 1) + go func() { + msg, err := client.Subscribe(ctx, "test-subject") + if err == nil { + receivedMsg <- msg } - */ - - _, err := client.Subscribe(ctx, "test-subject") - require.NoError(t, err) - - wg.Wait() + }() + + select { + case msg := <-receivedMsg: + assert.Equal(t, "test-subject", msg.Topic) + assert.Equal(t, []byte("test message"), msg.Value) + case <-time.After(2 * time.Second): + t.Fatal("Timed out waiting for message") + } } func TestNATSClient_SubscribeError(t *testing.T) { @@ -277,23 +281,23 @@ func TestNATSClient_SubscribeError(t *testing.T) { }, } - ctx := context.TODO() + ctx := context.Background() - mockJS.EXPECT().CreateStream(ctx, gomock.Any()).Return(nil, errors.New("failed to create stream")) + expectedErr := errors.New("failed to create stream") + mockJS.EXPECT().CreateStream(ctx, gomock.Any()).Return(nil, expectedErr) - /* - handler := func(ctx *gofr.Context, msg jetstream.Msg) error { - return nil - } - */ + var err error + logs := testutil.StderrOutputForFunc(func() { + client.Logger = logging.NewMockLogger(logging.DEBUG) + _, err = client.Subscribe(ctx, "test-subject") + }) - // err := client.Subscribe(ctx, "test-subject", handler) - _, err := client.Subscribe(ctx, "test-subject") require.Error(t, err) assert.Contains(t, err.Error(), "failed to create stream") + assert.Contains(t, logs, "failed to create or update stream: failed to create stream") } -// make a local receiver of the natspubsub.NATSClient +// natsClient is a local receiver. type natsClient struct { *natspubsub.NATSClient } From a4399c38a13d4342c9b3931bb462ba62b010aabd Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Sun, 15 Sep 2024 16:41:34 -0500 Subject: [PATCH 029/163] =?UTF-8?q?=E2=9C=85=20updated=20tests?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../datasource/pubsub/nats/health_test.go | 25 +++++++++---------- 1 file changed, 12 insertions(+), 13 deletions(-) diff --git a/pkg/gofr/datasource/pubsub/nats/health_test.go b/pkg/gofr/datasource/pubsub/nats/health_test.go index 3836e98dd..f928eed76 100644 --- a/pkg/gofr/datasource/pubsub/nats/health_test.go +++ b/pkg/gofr/datasource/pubsub/nats/health_test.go @@ -8,7 +8,6 @@ import ( "github.com/nats-io/nats.go/jetstream" "github.com/stretchr/testify/assert" "go.uber.org/mock/gomock" - "gofr.dev/pkg/gofr/datasource" "gofr.dev/pkg/gofr/health" "gofr.dev/pkg/gofr/logging" "gofr.dev/pkg/gofr/testutil" @@ -52,20 +51,20 @@ func (c *testNATSClient) Health() health.Health { Details: make(map[string]interface{}), } - h.Status = datasource.StatusUp + h.Status = health.StatusUp connectionStatus := c.mockConn.Status() switch connectionStatus { case nats.CONNECTING: - h.Status = datasource.StatusUp + h.Status = health.StatusUp h.Details["connection_status"] = jetstreamConnecting case nats.CONNECTED: h.Details["connection_status"] = jetstreamConnected case nats.CLOSED, nats.DISCONNECTED, nats.RECONNECTING, nats.DRAINING_PUBS, nats.DRAINING_SUBS: - h.Status = datasource.StatusDown + h.Status = health.StatusDown h.Details["connection_status"] = jetstreamDisconnected default: - h.Status = datasource.StatusDown + h.Status = health.StatusDown h.Details["connection_status"] = connectionStatus.String() } @@ -97,7 +96,7 @@ func TestNATSClient_HealthStatusUP(t *testing.T) { h := client.Health() - assert.Equal(t, datasource.StatusUp, h.Status) + assert.Equal(t, health.StatusUp, h.Status) assert.Equal(t, NatsServer, h.Details["host"]) assert.Equal(t, natsBackend, h.Details["backend"]) assert.Equal(t, jetstreamConnected, h.Details["connection_status"]) @@ -116,7 +115,7 @@ func TestNATSClient_HealthStatusDown(t *testing.T) { h := client.Health() - assert.Equal(t, datasource.StatusDown, h.Status) + assert.Equal(t, health.StatusDown, h.Status) assert.Equal(t, NatsServer, h.Details["host"]) assert.Equal(t, natsBackend, h.Details["backend"]) assert.Equal(t, jetstreamDisconnected, h.Details["connection_status"]) @@ -135,7 +134,7 @@ func TestNATSClient_HealthJetStreamError(t *testing.T) { h := client.Health() - assert.Equal(t, datasource.StatusUp, h.Status) + assert.Equal(t, health.StatusUp, h.Status) assert.Equal(t, NatsServer, h.Details["host"]) assert.Equal(t, natsBackend, h.Details["backend"]) assert.Equal(t, jetstreamConnected, h.Details["connection_status"]) @@ -147,7 +146,7 @@ func TestNATSClient_Health(t *testing.T) { testCases := []struct { name string setupMocks func(*MockConnInterface, *MockJetStream) - expectedStatus string + expectedStatus health.Status expectedDetails map[string]interface{} expectedLogs []string }{ @@ -157,7 +156,7 @@ func TestNATSClient_Health(t *testing.T) { mockConn.EXPECT().Status().Return(nats.CONNECTED).Times(2) mockJS.EXPECT().AccountInfo(gomock.Any()).Return(&jetstream.AccountInfo{}, nil).Times(2) }, - expectedStatus: datasource.StatusUp, + expectedStatus: health.StatusUp, expectedDetails: map[string]interface{}{ "host": NatsServer, "backend": natsBackend, @@ -172,7 +171,7 @@ func TestNATSClient_Health(t *testing.T) { setupMocks: func(mockConn *MockConnInterface, _ *MockJetStream) { mockConn.EXPECT().Status().Return(nats.DISCONNECTED).Times(2) }, - expectedStatus: datasource.StatusDown, + expectedStatus: health.StatusDown, expectedDetails: map[string]interface{}{ "host": NatsServer, "backend": natsBackend, @@ -187,7 +186,7 @@ func TestNATSClient_Health(t *testing.T) { mockConn.EXPECT().Status().Return(nats.CONNECTED).Times(2) mockJS.EXPECT().AccountInfo(gomock.Any()).Return(nil, errJetStream).Times(2) }, - expectedStatus: datasource.StatusUp, + expectedStatus: health.StatusUp, expectedDetails: map[string]interface{}{ "host": NatsServer, "backend": natsBackend, @@ -202,7 +201,7 @@ func TestNATSClient_Health(t *testing.T) { setupMocks: func(mockConn *MockConnInterface, _ *MockJetStream) { mockConn.EXPECT().Status().Return(nats.CONNECTED).Times(2) }, - expectedStatus: datasource.StatusUp, + expectedStatus: health.StatusUp, expectedDetails: map[string]interface{}{ "host": NatsServer, "backend": natsBackend, From c420d3f4f2da10be3eb801af5ec77f52f28e206c Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Sun, 15 Sep 2024 16:53:05 -0500 Subject: [PATCH 030/163] =?UTF-8?q?=E2=99=BB=EF=B8=8F=20cleanup?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/nats_test.go | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/pkg/gofr/datasource/pubsub/nats/nats_test.go b/pkg/gofr/datasource/pubsub/nats/nats_test.go index 672b1a877..f83c91232 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats_test.go +++ b/pkg/gofr/datasource/pubsub/nats/nats_test.go @@ -37,7 +37,6 @@ func TestNewNATSClient(t *testing.T) { mockConn.EXPECT().Status().Return(nats.CONNECTED) mockConn.EXPECT().NatsConn().Return(&nats.Conn{}) - // metrics := NewMockMetrics(ctrl) metrics := natspubsub.NewMockMetrics(ctrl) // Create a mock function for nats.Connect @@ -46,13 +45,13 @@ func TestNewNATSClient(t *testing.T) { } // Create a mock function for jetstream.New - mockJetstreamNew := func(nc *nats.Conn) (jetstream.JetStream, error) { + mockJetStreamNew := func(nc *nats.Conn) (jetstream.JetStream, error) { return mockJS, nil } logs := testutil.StdoutOutputForFunc(func() { logger := logging.NewMockLogger(logging.DEBUG) - client, err := natspubsub.NewNATSClient(conf, logger, metrics, mockNatsConnect, mockJetstreamNew) + client, err := natspubsub.NewNATSClient(conf, logger, metrics, mockNatsConnect, mockJetStreamNew) require.NoError(t, err) require.NotNil(t, client) @@ -98,7 +97,7 @@ func TestValidateConfigs(t *testing.T) { // Subjects is intentionally left empty }, }, - expected: natspubsub.ErrSubjectsNotProvided, // Update this to match the actual error + expected: natspubsub.ErrSubjectsNotProvided, }, } @@ -297,7 +296,7 @@ func TestNATSClient_SubscribeError(t *testing.T) { assert.Contains(t, logs, "failed to create or update stream: failed to create stream") } -// natsClient is a local receiver. +// natsClient is a local receiver, which is used to test the NATS client. type natsClient struct { *natspubsub.NATSClient } From c98d5bc8bd98ac68e77f1cd224cccca55ba829a3 Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Sun, 15 Sep 2024 16:54:19 -0500 Subject: [PATCH 031/163] =?UTF-8?q?=E2=99=BB=EF=B8=8F=20cleanup?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/nats_test.go | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/pkg/gofr/datasource/pubsub/nats/nats_test.go b/pkg/gofr/datasource/pubsub/nats/nats_test.go index f83c91232..0de01019a 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats_test.go +++ b/pkg/gofr/datasource/pubsub/nats/nats_test.go @@ -23,7 +23,7 @@ func TestNewNATSClient(t *testing.T) { defer ctrl.Finish() conf := &natspubsub.Config{ - Server: "nats://localhost:4222", + Server: natspubsub.NatsServer, Stream: natspubsub.StreamConfig{ Stream: "test-stream", Subjects: []string{"test-subject"}, @@ -164,7 +164,7 @@ func TestNATSClient_PublishError(t *testing.T) { mockConn := natspubsub.NewMockConnInterface(ctrl) config := &natspubsub.Config{ - Server: "nats://localhost:4222", + Server: natspubsub.NatsServer, Stream: natspubsub.StreamConfig{ Stream: "test-stream", Subjects: []string{"test-subject"}, From 926c574eaed3a2c6ff772a32a0a75c41adcf56cd Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Sun, 15 Sep 2024 17:46:13 -0500 Subject: [PATCH 032/163] =?UTF-8?q?=F0=9F=9A=A8=20fixing=20linter=20issues?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/errors.go | 19 ++-- pkg/gofr/datasource/pubsub/nats/health.go | 22 +++-- .../datasource/pubsub/nats/health_test.go | 90 +++++++++-------- pkg/gofr/datasource/pubsub/nats/nats.go | 99 +++++++++++-------- .../datasource/pubsub/nats/nats_embedded.go | 11 ++- pkg/gofr/datasource/pubsub/nats/nats_test.go | 21 ++-- 6 files changed, 155 insertions(+), 107 deletions(-) diff --git a/pkg/gofr/datasource/pubsub/nats/errors.go b/pkg/gofr/datasource/pubsub/nats/errors.go index 285787959..258268fc6 100644 --- a/pkg/gofr/datasource/pubsub/nats/errors.go +++ b/pkg/gofr/datasource/pubsub/nats/errors.go @@ -4,15 +4,12 @@ import "errors" var ( // NATS Errors. - ErrFailedToCreateConsumer = errors.New("failed to create or attach consumer") - errPublisherNotConfigured = errors.New("can't publish message: publisher not configured or stream is empty") - errPublish = errors.New("failed to publish message to NATS JetStream") - errSubscribe = errors.New("subscribe error") - ErrNoMessagesReceived = errors.New("no messages received") - ErrServerNotProvided = errors.New("NATS server address not provided") - errNATSConnection = errors.New("failed to connect to NATS server") - ErrSubjectsNotProvided = errors.New("subjects not provided") - ErrConsumerNotProvided = errors.New("consumer name not provided") - ErrStreamNotProvided = errors.New("stream name not provided") - errJetStream = errors.New("JetStream error") + ErrConnectionStatus = errors.New("unexpected NATS connection status") + ErrServerNotProvided = errors.New("NATS server address not provided") + ErrSubjectsNotProvided = errors.New("subjects not provided") + ErrJetStreamNotConfigured = errors.New("JetStream is not configured") + ErrConsumerNotProvided = errors.New("consumer name not provided") + ErrEmbeddedNATSServerNotReady = errors.New("embedded NATS server not ready") + ErrFailedToCreateStream = errors.New("failed to create stream") + errJetStream = errors.New("JetStream error") ) diff --git a/pkg/gofr/datasource/pubsub/nats/health.go b/pkg/gofr/datasource/pubsub/nats/health.go index af2293e9d..6cbd7a5f1 100644 --- a/pkg/gofr/datasource/pubsub/nats/health.go +++ b/pkg/gofr/datasource/pubsub/nats/health.go @@ -10,14 +10,16 @@ import ( ) const ( - natsBackend = "NATS" - jetstreamStatusOK = "OK" - jetstreamStatusError = "Error" - jetstreamConnected = "CONNECTED" - jetstreamConnecting = "CONNECTING" - jetstreamDisconnected = "DISCONNECTED" + natsBackend = "NATS" + jetstreamStatusOK = "OK" + jetstreamStatusError = "Error" + jetstreamConnected = "CONNECTED" + jetstreamConnecting = "CONNECTING" + jetstreamDisconnected = "DISCONNECTED" + natsHealthCheckTimeout = 5 * time.Second ) +// Health returns the health status of the NATS client. func (n *NATSClient) Health() h.Health { health := h.Health{ Status: h.StatusUp, @@ -30,17 +32,21 @@ func (n *NATSClient) Health() h.Health { case nats.CONNECTING: health.Status = h.StatusUp health.Details["connection_status"] = jetstreamConnecting + n.Logger.Debug("NATS health check: Connecting") case nats.CONNECTED: health.Details["connection_status"] = jetstreamConnected + n.Logger.Debug("NATS health check: Connected") case nats.CLOSED, nats.DISCONNECTED, nats.RECONNECTING, nats.DRAINING_PUBS, nats.DRAINING_SUBS: health.Status = h.StatusDown health.Details["connection_status"] = jetstreamDisconnected + n.Logger.Error("NATS health check: Disconnected") default: health.Status = h.StatusDown health.Details["connection_status"] = connectionStatus.String() + n.Logger.Error("NATS health check: Unknown status", connectionStatus) } @@ -48,12 +54,14 @@ func (n *NATSClient) Health() h.Health { health.Details["backend"] = natsBackend health.Details["jetstream_enabled"] = n.Js != nil - ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second) + ctx, cancel := context.WithTimeout(context.Background(), natsHealthCheckTimeout) defer cancel() if n.Js != nil && connectionStatus == nats.CONNECTED { status := getJetstreamStatus(ctx, n.Js) + health.Details["jetstream_status"] = status + if status != jetstreamStatusOK { n.Logger.Error("NATS health check: JetStream error:", status) } else { diff --git a/pkg/gofr/datasource/pubsub/nats/health_test.go b/pkg/gofr/datasource/pubsub/nats/health_test.go index f928eed76..961dfaec1 100644 --- a/pkg/gofr/datasource/pubsub/nats/health_test.go +++ b/pkg/gofr/datasource/pubsub/nats/health_test.go @@ -143,13 +143,17 @@ func TestNATSClient_HealthJetStreamError(t *testing.T) { } func TestNATSClient_Health(t *testing.T) { - testCases := []struct { - name string - setupMocks func(*MockConnInterface, *MockJetStream) - expectedStatus health.Status - expectedDetails map[string]interface{} - expectedLogs []string - }{ + testCases := defineHealthTestCases() + + for _, tc := range testCases { + t.Run(tc.name, func(t *testing.T) { + runHealthTestCase(t, tc) + }) + } +} + +func defineHealthTestCases() []healthTestCase { + return []healthTestCase{ { name: "HealthyConnection", setupMocks: func(mockConn *MockConnInterface, mockJS *MockJetStream) { @@ -211,47 +215,55 @@ func TestNATSClient_Health(t *testing.T) { expectedLogs: []string{"NATS health check: Connected", "NATS health check: JetStream not enabled"}, }, } +} - for _, tc := range testCases { - t.Run(tc.name, func(t *testing.T) { - ctrl := gomock.NewController(t) - defer ctrl.Finish() - - mockConn := NewMockConnInterface(ctrl) - mockJS := NewMockJetStream(ctrl) +func runHealthTestCase(t *testing.T, tc healthTestCase) { + t.Helper() - tc.setupMocks(mockConn, mockJS) + ctrl := gomock.NewController(t) + defer ctrl.Finish() - client := &NATSClient{ - Conn: mockConn, - Js: mockJS, - Config: &Config{Server: NatsServer}, - } + mockConn := NewMockConnInterface(ctrl) + mockJS := NewMockJetStream(ctrl) - if tc.name == "NoJetStream" { - client.Js = nil - } + tc.setupMocks(mockConn, mockJS) - var h health.Health + client := &NATSClient{ + Conn: mockConn, + Js: mockJS, + Config: &Config{Server: NatsServer}, + } - stdoutLogs := testutil.StdoutOutputForFunc(func() { - client.Logger = logging.NewMockLogger(logging.DEBUG) - h = client.Health() - }) + if tc.name == "NoJetStream" { + client.Js = nil + } - stderrLogs := testutil.StderrOutputForFunc(func() { - client.Logger = logging.NewMockLogger(logging.DEBUG) - h = client.Health() - }) + var h health.Health - combinedLogs := stdoutLogs + stderrLogs + combinedLogs := getCombinedLogs(func() { + client.Logger = logging.NewMockLogger(logging.DEBUG) + h = client.Health() + }) - assert.Equal(t, tc.expectedStatus, h.Status) - assert.Equal(t, tc.expectedDetails, h.Details) + assert.Equal(t, tc.expectedStatus, h.Status) + assert.Equal(t, tc.expectedDetails, h.Details) - for _, expectedLog := range tc.expectedLogs { - assert.Contains(t, combinedLogs, expectedLog, "Expected log message not found: %s", expectedLog) - } - }) + for _, expectedLog := range tc.expectedLogs { + assert.Contains(t, combinedLogs, expectedLog, "Expected log message not found: %s", expectedLog) } } + +func getCombinedLogs(f func()) string { + stdoutLogs := testutil.StdoutOutputForFunc(f) + stderrLogs := testutil.StderrOutputForFunc(f) + + return stdoutLogs + stderrLogs +} + +type healthTestCase struct { + name string + setupMocks func(*MockConnInterface, *MockJetStream) + expectedStatus health.Status + expectedDetails map[string]interface{} + expectedLogs []string +} diff --git a/pkg/gofr/datasource/pubsub/nats/nats.go b/pkg/gofr/datasource/pubsub/nats/nats.go index 18374151c..bd7702140 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats.go +++ b/pkg/gofr/datasource/pubsub/nats/nats.go @@ -3,7 +3,6 @@ package nats import ( "context" "errors" - "fmt" "log" "sync" "time" @@ -31,6 +30,7 @@ type StreamConfig struct { MaxDeliver int } +// Subscription holds subscription information for NATS JetStream. type Subscription struct { Sub *nats.Subscription Handler MessageHandler @@ -42,6 +42,7 @@ type natsConnWrapper struct { *nats.Conn } +// NatsConn returns the underlying NATS connection. func (w *natsConnWrapper) NatsConn() *nats.Conn { return w.Conn } @@ -50,7 +51,6 @@ func (w *natsConnWrapper) NatsConn() *nats.Conn { type NATSClient struct { Conn ConnInterface Js jetstream.JetStream - mu *sync.RWMutex Logger pubsub.Logger Config *Config Metrics Metrics @@ -58,6 +58,7 @@ type NATSClient struct { subMu sync.Mutex } +// CreateTopic creates a new topic (stream) in NATS JetStream. func (n *NATSClient) CreateTopic(ctx context.Context, name string) error { return n.CreateStream(ctx, StreamConfig{ Stream: name, @@ -65,6 +66,7 @@ func (n *NATSClient) CreateTopic(ctx context.Context, name string) error { }) } +// DeleteTopic deletes a topic (stream) in NATS JetStream. func (n *NATSClient) DeleteTopic(ctx context.Context, name string) error { n.Logger.Debugf("Deleting topic (stream) %s", name) @@ -72,16 +74,21 @@ func (n *NATSClient) DeleteTopic(ctx context.Context, name string) error { if err != nil { if errors.Is(err, jetstream.ErrStreamNotFound) { n.Logger.Debugf("Stream %s not found, considering delete successful", name) + return nil // If the stream doesn't exist, we consider it a success } + n.Logger.Errorf("failed to delete stream (topic) %s: %v", name, err) + return err } n.Logger.Debugf("Successfully deleted topic (stream) %s", name) + return nil } +// NewNATSClient creates a new NATS client. func NewNATSClient( conf *Config, logger pubsub.Logger, @@ -91,6 +98,7 @@ func NewNATSClient( ) (*NATSClient, error) { if err := ValidateConfigs(conf); err != nil { logger.Errorf("could not initialize NATS JetStream: %v", err) + return nil, err } @@ -99,6 +107,7 @@ func NewNATSClient( nc, err := natsConnect(conf.Server) if err != nil { logger.Errorf("failed to connect to NATS server at %v: %v", conf.Server, err) + return nil, err } @@ -106,12 +115,14 @@ func NewNATSClient( status := nc.Status() if status != nats.CONNECTED { logger.Errorf("unexpected NATS connection status: %v", status) - return nil, fmt.Errorf("unexpected NATS connection status: %v", status) + + return nil, ErrConnectionStatus } js, err := jetstreamNew(nc.NatsConn()) if err != nil { logger.Errorf("failed to create JetStream context: %v", err) + return nil, err } @@ -127,6 +138,7 @@ func NewNATSClient( }, nil } +// New creates a new NATS client. func New(conf *Config, logger pubsub.Logger, metrics Metrics) (pubsub.Client, error) { // Wrapper function for nats.Connect natsConnectWrapper := func(url string, options ...nats.Option) (ConnInterface, error) { @@ -134,6 +146,7 @@ func New(conf *Config, logger pubsub.Logger, metrics Metrics) (pubsub.Client, er if err != nil { return nil, err } + return &natsConnWrapper{Conn: conn}, nil } @@ -151,37 +164,44 @@ func New(conf *Config, logger pubsub.Logger, metrics Metrics) (pubsub.Client, er return &natsPubSubWrapper{client: client}, nil } -// natsPubSubWrapper adapts NATSClient to pubsub.Client +// natsPubSubWrapper adapts NATSClient to pubsub.Client. type natsPubSubWrapper struct { client *NATSClient } +// Publish publishes a message to a topic. func (w *natsPubSubWrapper) Publish(ctx context.Context, topic string, message []byte) error { return w.client.Publish(ctx, topic, message) } +// Subscribe subscribes to a topic. func (w *natsPubSubWrapper) Subscribe(ctx context.Context, topic string) (*pubsub.Message, error) { return w.client.Subscribe(ctx, topic) } +// CreateTopic creates a new topic (stream) in NATS JetStream. func (w *natsPubSubWrapper) CreateTopic(ctx context.Context, name string) error { return w.client.CreateTopic(ctx, name) } +// DeleteTopic deletes a topic (stream) in NATS JetStream. func (w *natsPubSubWrapper) DeleteTopic(ctx context.Context, name string) error { return w.client.DeleteTopic(ctx, name) } +// Close closes the NATS client. func (w *natsPubSubWrapper) Close() error { return w.client.Close() } +// Health returns the health status of the NATS client. func (w *natsPubSubWrapper) Health() health.Health { // Implement health check status := health.StatusUp if w.client.Conn.Status() != nats.CONNECTED { status = health.StatusDown } + return health.Health{ Status: status, Details: map[string]interface{}{ @@ -190,18 +210,21 @@ func (w *natsPubSubWrapper) Health() health.Health { } } +// Publish publishes a message to a topic. func (n *NATSClient) Publish(ctx context.Context, subject string, message []byte) error { n.Metrics.IncrementCounter(ctx, "app_pubsub_publish_total_count", "subject", subject) if n.Js == nil || subject == "" { - err := errors.New("JetStream is not configured or subject is empty") + err := ErrJetStreamNotConfigured n.Logger.Error(err.Error()) + return err } _, err := n.Js.Publish(ctx, subject, message) if err != nil { n.Logger.Errorf("failed to publish message to NATS JetStream: %v", err) + return err } @@ -210,6 +233,7 @@ func (n *NATSClient) Publish(ctx context.Context, subject string, message []byte return nil } +// Subscribe subscribes to a topic. func (n *NATSClient) Subscribe(ctx context.Context, topic string) (*pubsub.Message, error) { msgChan := make(chan *pubsub.Message) errChan := make(chan error, 1) @@ -219,7 +243,7 @@ func (n *NATSClient) Subscribe(ctx context.Context, topic string) (*pubsub.Messa pubsubMsg := &pubsub.Message{ Topic: topic, Value: msg.Data(), - Committer: n.createCommitter(msg), + Committer: createCommitter(msg), } select { case msgChan <- pubsubMsg: @@ -242,25 +266,30 @@ func (n *NATSClient) Subscribe(ctx context.Context, topic string) (*pubsub.Messa } } -// createCommitter returns a Committer for the given NATS message -func (n *NATSClient) createCommitter(msg jetstream.Msg) pubsub.Committer { +// createCommitter returns a Committer for the given NATS message. +func createCommitter(msg jetstream.Msg) pubsub.Committer { return &natsCommitter{msg: msg} } -// natsCommitter implements the pubsub.Committer interface for NATS messages +// natsCommitter implements the pubsub.Committer interface for NATS messages. type natsCommitter struct { msg jetstream.Msg } func (c *natsCommitter) Commit() { - // return c.msg.Ack() err := c.msg.Ack() if err != nil { - c.msg.Nak() + err := c.msg.Nak() + if err != nil { + log.Println("Error committing message:", err) + + return + } + log.Println("Error committing message:", err) + return } - return } func (c *natsCommitter) Rollback() error { @@ -270,7 +299,8 @@ func (c *natsCommitter) Rollback() error { func (n *NATSClient) subscribeInternal(ctx context.Context, subject string, handler func(jetstream.Msg)) error { if n.Config.Consumer == "" { n.Logger.Error("consumer name not provided") - return errors.New("consumer name not provided") + + return ErrConsumerNotProvided } // Create or update the stream @@ -280,6 +310,7 @@ func (n *NATSClient) subscribeInternal(ctx context.Context, subject string, hand }) if err != nil { n.Logger.Errorf("failed to create or update stream: %v", err) + return err } @@ -294,6 +325,7 @@ func (n *NATSClient) subscribeInternal(ctx context.Context, subject string, hand }) if err != nil { n.Logger.Errorf("failed to create or update consumer: %v", err) + return err } @@ -303,6 +335,7 @@ func (n *NATSClient) subscribeInternal(ctx context.Context, subject string, hand return nil } +// startConsuming starts consuming messages. func (n *NATSClient) startConsuming(ctx context.Context, cons jetstream.Consumer, handler func(jetstream.Msg)) { for { select { @@ -316,8 +349,10 @@ func (n *NATSClient) startConsuming(ctx context.Context, cons jetstream.Consumer if errors.Is(err, context.Canceled) { return } + n.Logger.Errorf("failed to fetch messages: %v", err) time.Sleep(time.Second) // Backoff on error + continue } @@ -331,36 +366,13 @@ func (n *NATSClient) startConsuming(ctx context.Context, cons jetstream.Consumer } } -func (n *NATSClient) processMessage(ctx context.Context, msg jetstream.Msg, handler MessageHandler) error { - if err := handler(ctx, msg); err != nil { - n.Logger.Errorf("failed to process message: %v", err) - return n.nakMessage(msg) - } - - return n.ackMessage(msg) -} - -func (n *NATSClient) nakMessage(msg jetstream.Msg) error { - if err := msg.Nak(); err != nil { - n.Logger.Errorf("failed to nak message: %v", err) - return err - } - return nil -} - -func (n *NATSClient) ackMessage(msg jetstream.Msg) error { - if err := msg.Ack(); err != nil { - n.Logger.Errorf("failed to ack message: %v", err) - return err - } - return nil -} - +// Close closes the NATS client. func (n *NATSClient) Close() error { n.subMu.Lock() for _, sub := range n.Subscriptions { sub.Cancel() } + n.Subscriptions = make(map[string]*Subscription) n.subMu.Unlock() @@ -371,6 +383,7 @@ func (n *NATSClient) Close() error { return nil } +// DeleteStream deletes a stream in NATS JetStream. func (n *NATSClient) DeleteStream(ctx context.Context, name string) error { err := n.Js.DeleteStream(ctx, name) if err != nil { @@ -381,31 +394,37 @@ func (n *NATSClient) DeleteStream(ctx context.Context, name string) error { return nil } +// CreateStream creates a stream in NATS JetStream. func (n *NATSClient) CreateStream(ctx context.Context, cfg StreamConfig) error { n.Logger.Debugf("Creating stream %s", cfg.Stream) jsCfg := jetstream.StreamConfig{ Name: cfg.Stream, Subjects: cfg.Subjects, } + _, err := n.Js.CreateStream(ctx, jsCfg) if err != nil { n.Logger.Errorf("failed to create stream: %v", err) + return err } return nil } -func (n *NATSClient) CreateOrUpdateStream(ctx context.Context, cfg jetstream.StreamConfig) (jetstream.Stream, error) { - stream, err := n.Js.CreateOrUpdateStream(ctx, cfg) +// CreateOrUpdateStream creates or updates a stream in NATS JetStream. +func (n *NATSClient) CreateOrUpdateStream(ctx context.Context, cfg *jetstream.StreamConfig) (jetstream.Stream, error) { + stream, err := n.Js.CreateOrUpdateStream(ctx, *cfg) if err != nil { n.Logger.Errorf("failed to create or update stream: %v", err) + return nil, err } return stream, nil } +// ValidateConfigs validates the configuration for NATS JetStream. func ValidateConfigs(conf *Config) error { err := error(nil) diff --git a/pkg/gofr/datasource/pubsub/nats/nats_embedded.go b/pkg/gofr/datasource/pubsub/nats/nats_embedded.go index 4e0c7f7d4..5fd03f161 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats_embedded.go +++ b/pkg/gofr/datasource/pubsub/nats/nats_embedded.go @@ -1,24 +1,29 @@ package nats import ( - "fmt" "time" "github.com/nats-io/nats-server/v2/server" ) +const embeddedConnTimeout = 10 * time.Second + func RunEmbeddedNATSServer() (*server.Server, error) { opts := &server.Options{ Port: -1, // Random available port JetStream: true, } + s, err := server.NewServer(opts) if err != nil { return nil, err } + go s.Start() - if !s.ReadyForConnections(10 * time.Second) { - return nil, fmt.Errorf("NATS server did not start in time") + + if !s.ReadyForConnections(embeddedConnTimeout) { + return nil, ErrEmbeddedNATSServerNotReady } + return s, nil } diff --git a/pkg/gofr/datasource/pubsub/nats/nats_test.go b/pkg/gofr/datasource/pubsub/nats/nats_test.go index 0de01019a..800e04848 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats_test.go +++ b/pkg/gofr/datasource/pubsub/nats/nats_test.go @@ -2,7 +2,6 @@ package nats_test import ( "context" - "errors" "testing" "time" @@ -11,13 +10,13 @@ import ( "github.com/stretchr/testify/assert" "github.com/stretchr/testify/require" "go.uber.org/mock/gomock" - "gofr.dev/pkg/gofr" "gofr.dev/pkg/gofr/datasource/pubsub" natspubsub "gofr.dev/pkg/gofr/datasource/pubsub/nats" "gofr.dev/pkg/gofr/logging" "gofr.dev/pkg/gofr/testutil" ) +// TestNewNATSClient tests the NewNATSClient function. func TestNewNATSClient(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() @@ -40,12 +39,14 @@ func TestNewNATSClient(t *testing.T) { metrics := natspubsub.NewMockMetrics(ctrl) // Create a mock function for nats.Connect - mockNatsConnect := func(serverURL string, opts ...nats.Option) (natspubsub.ConnInterface, error) { + //nolint:unparam // mock function + mockNatsConnect := func(_ string, _ ...nats.Option) (natspubsub.ConnInterface, error) { return mockConn, nil } // Create a mock function for jetstream.New - mockJetStreamNew := func(nc *nats.Conn) (jetstream.JetStream, error) { + //nolint:unparam // mock function + mockJetStreamNew := func(_ *nats.Conn) (jetstream.JetStream, error) { return mockJS, nil } @@ -58,12 +59,10 @@ func TestNewNATSClient(t *testing.T) { assert.Equal(t, mockConn, client.Conn) assert.Equal(t, mockJS, client.Js) assert.Equal(t, conf, client.Config) - }) assert.Contains(t, logs, "connecting to NATS server 'nats://localhost:4222'") assert.Contains(t, logs, "connected to NATS server 'nats://localhost:4222'") - } func TestValidateConfigs(t *testing.T) { @@ -232,8 +231,10 @@ func TestNATSClient_SubscribeSuccess(t *testing.T) { mockConsumer.EXPECT().Fetch(client.Config.BatchSize, gomock.Any()).Return(nil, context.Canceled).AnyTimes() msgChan := make(chan jetstream.Msg, 1) + mockMsg.EXPECT().Data().Return([]byte("test message")).AnyTimes() mockMsg.EXPECT().Subject().Return("test-subject").AnyTimes() + msgChan <- mockMsg close(msgChan) @@ -243,6 +244,7 @@ func TestNATSClient_SubscribeSuccess(t *testing.T) { mockMsg.EXPECT().Ack().Return(nil).AnyTimes() receivedMsg := make(chan *pubsub.Message, 1) + go func() { msg, err := client.Subscribe(ctx, "test-subject") if err == nil { @@ -282,10 +284,11 @@ func TestNATSClient_SubscribeError(t *testing.T) { ctx := context.Background() - expectedErr := errors.New("failed to create stream") + expectedErr := natspubsub.ErrFailedToCreateStream mockJS.EXPECT().CreateStream(ctx, gomock.Any()).Return(nil, expectedErr) var err error + logs := testutil.StderrOutputForFunc(func() { client.Logger = logging.NewMockLogger(logging.DEBUG) _, err = client.Subscribe(ctx, "test-subject") @@ -297,17 +300,21 @@ func TestNATSClient_SubscribeError(t *testing.T) { } // natsClient is a local receiver, which is used to test the NATS client. +// +//nolint:unused // used for testing type natsClient struct { *natspubsub.NATSClient } // Mock method to simulate message handling +/* func (n *natsClient) handleMessage(msg jetstream.Msg) { ctx := &gofr.Context{Context: context.Background()} if n.Subscriptions["test-subject"] != nil { _ = n.Subscriptions["test-subject"].Handler(ctx, msg) } } +*/ func TestNATSClient_Close(t *testing.T) { ctrl := gomock.NewController(t) From 7cfd16e23f5a5c040d63a8af864dd970661bba75 Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Sun, 15 Sep 2024 17:55:55 -0500 Subject: [PATCH 033/163] =?UTF-8?q?=E2=99=BB=EF=B8=8F=20refactored=20nats.?= =?UTF-8?q?go=20file=20too=20big?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../datasource/pubsub/nats/health_test.go | 1 + pkg/gofr/datasource/pubsub/nats/nats.go | 77 ------------------- .../datasource/pubsub/nats/nats_committer.go | 40 ++++++++++ .../pubsub/nats/nats_pubsub_wrapper.go | 55 +++++++++++++ 4 files changed, 96 insertions(+), 77 deletions(-) create mode 100644 pkg/gofr/datasource/pubsub/nats/nats_committer.go create mode 100644 pkg/gofr/datasource/pubsub/nats/nats_pubsub_wrapper.go diff --git a/pkg/gofr/datasource/pubsub/nats/health_test.go b/pkg/gofr/datasource/pubsub/nats/health_test.go index 961dfaec1..e88b47e39 100644 --- a/pkg/gofr/datasource/pubsub/nats/health_test.go +++ b/pkg/gofr/datasource/pubsub/nats/health_test.go @@ -14,6 +14,7 @@ import ( ) const ( + // NatsServer is the address of a local NATS server. Used for testing. NatsServer = "nats://localhost:4222" ) diff --git a/pkg/gofr/datasource/pubsub/nats/nats.go b/pkg/gofr/datasource/pubsub/nats/nats.go index bd7702140..5ef523bfb 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats.go +++ b/pkg/gofr/datasource/pubsub/nats/nats.go @@ -10,7 +10,6 @@ import ( "github.com/nats-io/nats.go" "github.com/nats-io/nats.go/jetstream" "gofr.dev/pkg/gofr/datasource/pubsub" - "gofr.dev/pkg/gofr/health" ) // Config defines the NATS client configuration. @@ -164,52 +163,6 @@ func New(conf *Config, logger pubsub.Logger, metrics Metrics) (pubsub.Client, er return &natsPubSubWrapper{client: client}, nil } -// natsPubSubWrapper adapts NATSClient to pubsub.Client. -type natsPubSubWrapper struct { - client *NATSClient -} - -// Publish publishes a message to a topic. -func (w *natsPubSubWrapper) Publish(ctx context.Context, topic string, message []byte) error { - return w.client.Publish(ctx, topic, message) -} - -// Subscribe subscribes to a topic. -func (w *natsPubSubWrapper) Subscribe(ctx context.Context, topic string) (*pubsub.Message, error) { - return w.client.Subscribe(ctx, topic) -} - -// CreateTopic creates a new topic (stream) in NATS JetStream. -func (w *natsPubSubWrapper) CreateTopic(ctx context.Context, name string) error { - return w.client.CreateTopic(ctx, name) -} - -// DeleteTopic deletes a topic (stream) in NATS JetStream. -func (w *natsPubSubWrapper) DeleteTopic(ctx context.Context, name string) error { - return w.client.DeleteTopic(ctx, name) -} - -// Close closes the NATS client. -func (w *natsPubSubWrapper) Close() error { - return w.client.Close() -} - -// Health returns the health status of the NATS client. -func (w *natsPubSubWrapper) Health() health.Health { - // Implement health check - status := health.StatusUp - if w.client.Conn.Status() != nats.CONNECTED { - status = health.StatusDown - } - - return health.Health{ - Status: status, - Details: map[string]interface{}{ - "server": w.client.Config.Server, - }, - } -} - // Publish publishes a message to a topic. func (n *NATSClient) Publish(ctx context.Context, subject string, message []byte) error { n.Metrics.IncrementCounter(ctx, "app_pubsub_publish_total_count", "subject", subject) @@ -266,36 +219,6 @@ func (n *NATSClient) Subscribe(ctx context.Context, topic string) (*pubsub.Messa } } -// createCommitter returns a Committer for the given NATS message. -func createCommitter(msg jetstream.Msg) pubsub.Committer { - return &natsCommitter{msg: msg} -} - -// natsCommitter implements the pubsub.Committer interface for NATS messages. -type natsCommitter struct { - msg jetstream.Msg -} - -func (c *natsCommitter) Commit() { - err := c.msg.Ack() - if err != nil { - err := c.msg.Nak() - if err != nil { - log.Println("Error committing message:", err) - - return - } - - log.Println("Error committing message:", err) - - return - } -} - -func (c *natsCommitter) Rollback() error { - return c.msg.Nak() -} - func (n *NATSClient) subscribeInternal(ctx context.Context, subject string, handler func(jetstream.Msg)) error { if n.Config.Consumer == "" { n.Logger.Error("consumer name not provided") diff --git a/pkg/gofr/datasource/pubsub/nats/nats_committer.go b/pkg/gofr/datasource/pubsub/nats/nats_committer.go new file mode 100644 index 000000000..5422e279b --- /dev/null +++ b/pkg/gofr/datasource/pubsub/nats/nats_committer.go @@ -0,0 +1,40 @@ +package nats + +import ( + "log" + + "github.com/nats-io/nats.go/jetstream" + "gofr.dev/pkg/gofr/datasource/pubsub" +) + +// createCommitter returns a Committer for the given NATS message. +func createCommitter(msg jetstream.Msg) pubsub.Committer { + return &natsCommitter{msg: msg} +} + +// natsCommitter implements the pubsub.Committer interface for NATS messages. +type natsCommitter struct { + msg jetstream.Msg +} + +// Commit commits the message. +func (c *natsCommitter) Commit() { + err := c.msg.Ack() + if err != nil { + err := c.msg.Nak() + if err != nil { + log.Println("Error committing message:", err) + + return + } + + log.Println("Error committing message:", err) + + return + } +} + +// Rollback rolls back the message. +func (c *natsCommitter) Rollback() error { + return c.msg.Nak() +} diff --git a/pkg/gofr/datasource/pubsub/nats/nats_pubsub_wrapper.go b/pkg/gofr/datasource/pubsub/nats/nats_pubsub_wrapper.go new file mode 100644 index 000000000..8c76a3957 --- /dev/null +++ b/pkg/gofr/datasource/pubsub/nats/nats_pubsub_wrapper.go @@ -0,0 +1,55 @@ +package nats + +import ( + "context" + + "github.com/nats-io/nats.go" + "gofr.dev/pkg/gofr/datasource/pubsub" + "gofr.dev/pkg/gofr/health" +) + +// natsPubSubWrapper adapts NATSClient to pubsub.Client. +type natsPubSubWrapper struct { + client *NATSClient +} + +// Publish publishes a message to a topic. +func (w *natsPubSubWrapper) Publish(ctx context.Context, topic string, message []byte) error { + return w.client.Publish(ctx, topic, message) +} + +// Subscribe subscribes to a topic. +func (w *natsPubSubWrapper) Subscribe(ctx context.Context, topic string) (*pubsub.Message, error) { + return w.client.Subscribe(ctx, topic) +} + +// CreateTopic creates a new topic (stream) in NATS JetStream. +func (w *natsPubSubWrapper) CreateTopic(ctx context.Context, name string) error { + return w.client.CreateTopic(ctx, name) +} + +// DeleteTopic deletes a topic (stream) in NATS JetStream. +func (w *natsPubSubWrapper) DeleteTopic(ctx context.Context, name string) error { + return w.client.DeleteTopic(ctx, name) +} + +// Close closes the NATS client. +func (w *natsPubSubWrapper) Close() error { + return w.client.Close() +} + +// Health returns the health status of the NATS client. +func (w *natsPubSubWrapper) Health() health.Health { + // Implement health check + status := health.StatusUp + if w.client.Conn.Status() != nats.CONNECTED { + status = health.StatusDown + } + + return health.Health{ + Status: status, + Details: map[string]interface{}{ + "server": w.client.Config.Server, + }, + } +} From 70151c31d9cfef2f3a8e1ffda7a752f68eb1673b Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Sun, 15 Sep 2024 21:53:55 -0500 Subject: [PATCH 034/163] =?UTF-8?q?=E2=9C=85=20updated=20tests?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- examples/using-subscriber-nats/configs/.env | 3 + examples/using-subscriber-nats/main.go | 3 - examples/using-subscriber-nats/main_test.go | 131 ++++++++++++++++-- pkg/gofr/container/container.go | 33 ++++- pkg/gofr/container/mock_container.go | 7 +- .../pubsub/nats/{nats.go => client.go} | 36 ++++- .../nats/{nats_test.go => client_test.go} | 31 +++-- pkg/gofr/datasource/pubsub/nats/interfaces.go | 3 - .../datasource/pubsub/nats/nats_committer.go | 5 + .../pubsub/nats/nats_pubsub_wrapper.go | 28 +++- 10 files changed, 231 insertions(+), 49 deletions(-) rename pkg/gofr/datasource/pubsub/nats/{nats.go => client.go} (89%) rename pkg/gofr/datasource/pubsub/nats/{nats_test.go => client_test.go} (94%) diff --git a/examples/using-subscriber-nats/configs/.env b/examples/using-subscriber-nats/configs/.env index 74a0924cf..ad6513ad7 100644 --- a/examples/using-subscriber-nats/configs/.env +++ b/examples/using-subscriber-nats/configs/.env @@ -9,4 +9,7 @@ NATS_STREAM=sample-stream NATS_SUBJECTS="order-logs,products" NATS_CREDS_FILE=creds.json NATS_CONSUMER=product-consumer-group +NATS_MAX_WAIT=10s +NATS_MAX_PULL_WAIT=10 +NATS_BATCH_SIZE=10 diff --git a/examples/using-subscriber-nats/main.go b/examples/using-subscriber-nats/main.go index 89e19de17..08d291e76 100644 --- a/examples/using-subscriber-nats/main.go +++ b/examples/using-subscriber-nats/main.go @@ -2,14 +2,11 @@ package main import ( "gofr.dev/pkg/gofr" - natspubsub "gofr.dev/pkg/gofr/datasource/pubsub/nats" ) func main() { app := gofr.New() - _ = natspubsub.Config{} - app.Subscribe("products", func(c *gofr.Context) error { var productInfo struct { ProductId string `json:"productId"` diff --git a/examples/using-subscriber-nats/main_test.go b/examples/using-subscriber-nats/main_test.go index 5d60d708c..1bcbbac2d 100644 --- a/examples/using-subscriber-nats/main_test.go +++ b/examples/using-subscriber-nats/main_test.go @@ -3,6 +3,7 @@ package main import ( "context" "log" + "os" "strings" "testing" "time" @@ -10,6 +11,7 @@ import ( "github.com/nats-io/nats-server/v2/server" "github.com/nats-io/nats.go" "github.com/nats-io/nats.go/jetstream" + "gofr.dev/pkg/gofr" natspubsub "gofr.dev/pkg/gofr/datasource/pubsub/nats" "gofr.dev/pkg/gofr/logging" "gofr.dev/pkg/gofr/testutil" @@ -55,24 +57,34 @@ func TestExampleSubscriber(t *testing.T) { serverURL := natsServer.ClientURL() - logs := testutil.StdoutOutputForFunc(func() { - // Start the main application - go main() + // Set environment variable for NATS server URL + os.Setenv("PUBSUB_BROKER", serverURL) - // Wait for the application to initialize - time.Sleep(2 * time.Second) + ctx, cancel := context.WithCancel(context.Background()) + defer cancel() + logs := testutil.StdoutOutputForFunc(func() { // Initialize test data initializeTest(t, serverURL) + // Start the main application + go runMain(ctx) + // Wait for messages to be processed - time.Sleep(5 * time.Second) + time.Sleep(10 * time.Second) }) + // Cancel the context to stop the application gracefully + cancel() + testCases := []struct { desc string expectedLog string }{ + { + desc: "NATS connection", + expectedLog: "connected to NATS server", + }, { desc: "valid order", expectedLog: "Received order", @@ -89,9 +101,78 @@ func TestExampleSubscriber(t *testing.T) { i, tc.desc, tc.expectedLog, logs) } } + + // Check for unexpected errors + if strings.Contains(logs, "subscriber not initialized") { + t.Errorf("Subscriber initialization error detected in logs") + } + + if strings.Contains(logs, "failed to connect to NATS server") { + t.Errorf("NATS connection error detected in logs") + } +} + +func runMain(ctx context.Context) { + app := gofr.New() + + app.Subscribe("products", func(c *gofr.Context) error { + log.Println("Product subscriber triggered") + + var productInfo struct { + ProductId string `json:"productId"` + Price string `json:"price"` + } + + err := c.Bind(&productInfo) + if err != nil { + log.Printf("Error binding product data: %v", err) + c.Logger.Error(err) + return nil + } + + log.Printf("Received product: %+v", productInfo) + c.Logger.Info("Received product", productInfo) + + return nil + }) + + app.Subscribe("order-logs", func(c *gofr.Context) error { + log.Println("Order subscriber triggered") + var orderStatus struct { + OrderId string `json:"orderId"` + Status string `json:"status"` + } + + err := c.Bind(&orderStatus) + if err != nil { + log.Printf("Error binding order data: %v", err) + c.Logger.Error(err) + return nil + } + + log.Printf("Received order: %+v", orderStatus) + c.Logger.Info("Received order", orderStatus) + return nil + }) + + go func() { + <-ctx.Done() + log.Println("Context cancelled, stopping application") + err := app.Shutdown(ctx) + if err != nil { + log.Printf("Error shutting down application: %v", err) + } + }() + + log.Println("Starting application") + app.Run() + log.Println("Application stopped") } func initializeTest(t *testing.T, serverURL string) { + ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second) + defer cancel() + conf := &natspubsub.Config{ Server: serverURL, Stream: natspubsub.StreamConfig{ @@ -100,8 +181,8 @@ func initializeTest(t *testing.T, serverURL string) { MaxDeliver: 4, }, Consumer: "test-consumer", - MaxWait: 10 * time.Second, - MaxPullWait: 10, + MaxWait: 5 * time.Second, + MaxPullWait: 5, } mockMetrics := &mockMetrics{} @@ -109,19 +190,22 @@ func initializeTest(t *testing.T, serverURL string) { client, err := natspubsub.NewNATSClient(conf, logger, mockMetrics, func(serverURL string, opts ...nats.Option) (natspubsub.ConnInterface, error) { - log.Println("** Connecting to NATS server", serverURL) - // log opts - for _, opt := range opts { - logger.Debugf("NATS option: %v", opt) - } + log.Printf("Connecting to NATS server %s", serverURL) conn, err := nats.Connect(serverURL, opts...) if err != nil { return nil, err } + log.Println("Connected to NATS server") return &connWrapper{conn}, nil }, func(nc *nats.Conn) (jetstream.JetStream, error) { - return jetstream.New(nc) + js, err := jetstream.New(nc) + if err != nil { + log.Printf("Error creating JetStream: %v", err) + return nil, err + } + log.Println("JetStream created") + return js, nil }, ) @@ -129,16 +213,33 @@ func initializeTest(t *testing.T, serverURL string) { t.Fatalf("Error initializing NATS client: %v", err) } - ctx := context.Background() + // Ensure stream is created + stream, err := client.Js.CreateStream(ctx, jetstream.StreamConfig{ + Name: conf.Stream.Stream, + Subjects: conf.Stream.Subjects, + }) + if err != nil { + t.Fatalf("Error creating stream: %v", err) + } + s, err := stream.Info(ctx) + if err != nil { + t.Fatalf("Error getting stream info: %v", err) + } + log.Printf("Stream created: %s with subjects %v, state: msgs=%d, bytes=%d, firstSeq=%d, lastSeq=%d", + s.Config.Name, s.Config.Subjects, s.State.Msgs, s.State.Bytes, s.State.FirstSeq, s.State.LastSeq) // Publish test messages + log.Println("Publishing order-logs message") err = client.Publish(ctx, "order-logs", []byte(`{"orderId":"123","status":"pending"}`)) if err != nil { t.Errorf("Error publishing to 'order-logs': %v", err) } + log.Println("Publishing products message") err = client.Publish(ctx, "products", []byte(`{"productId":"123","price":"599"}`)) if err != nil { t.Errorf("Error publishing to 'products': %v", err) } + + log.Println("Test initialization complete") } diff --git a/pkg/gofr/container/container.go b/pkg/gofr/container/container.go index 2bdb392e6..03aea05ec 100644 --- a/pkg/gofr/container/container.go +++ b/pkg/gofr/container/container.go @@ -3,7 +3,6 @@ package container import ( "context" "errors" - "log" "strconv" "strings" "time" @@ -132,17 +131,43 @@ func (c *Container) Create(conf config.Config) { case "MQTT": c.PubSub = c.createMqttPubSub(conf) case "NATS": - log.Println("NATS") subjects := strings.Split(conf.Get("NATS_SUBJECTS"), ",") + + natsMaxWait, err := time.ParseDuration(conf.Get("NATS_MAX_WAIT")) + if err != nil { + c.Logger.Error("invalid NATS_MAX_WAIT: %v", err) + return + } + + natsBatchSize, err := strconv.Atoi(conf.Get("NATS_BATCH_SIZE")) + if err != nil { + c.Logger.Error("invalid NATS_BATCH_SIZE: %v", err) + return + } + + natsMaxPullWait, err := strconv.Atoi(conf.Get("NATS_MAX_PULL_WAIT")) + if err != nil { + c.Logger.Error("invalid NATS_MAX_PULL_WAIT: %v", err) + return + } + natsConfig := &nats.Config{ Server: conf.Get("PUBSUB_BROKER"), Stream: nats.StreamConfig{ Stream: conf.Get("NATS_STREAM"), Subjects: subjects, }, - Consumer: conf.Get("NATS_CONSUMER"), + MaxWait: natsMaxWait, + BatchSize: natsBatchSize, + MaxPullWait: natsMaxPullWait, + Consumer: conf.Get("NATS_CONSUMER"), + } + + c.PubSub, err = nats.New(natsConfig, c.Logger, c.metricsManager) + if err != nil { + c.Logger.Error("failed to create NATS client: %v", err) + return } - c.PubSub, _ = nats.New(natsConfig, c.Logger, c.metricsManager) } c.File = file.New(c.Logger) diff --git a/pkg/gofr/container/mock_container.go b/pkg/gofr/container/mock_container.go index 104f927d7..962515e5d 100644 --- a/pkg/gofr/container/mock_container.go +++ b/pkg/gofr/container/mock_container.go @@ -7,11 +7,10 @@ import ( "testing" "go.uber.org/mock/gomock" - - "gofr.dev/pkg/gofr/datasource" "gofr.dev/pkg/gofr/datasource/file" "gofr.dev/pkg/gofr/datasource/pubsub" "gofr.dev/pkg/gofr/datasource/sql" + h "gofr.dev/pkg/gofr/health" "gofr.dev/pkg/gofr/logging" "gofr.dev/pkg/gofr/service" ) @@ -124,8 +123,8 @@ func (*MockPubSub) DeleteTopic(_ context.Context, _ string) error { return nil } -func (*MockPubSub) Health() datasource.Health { - return datasource.Health{} +func (*MockPubSub) Health() h.Health { + return h.Health{} } func (*MockPubSub) Publish(_ context.Context, _ string, _ []byte) error { diff --git a/pkg/gofr/datasource/pubsub/nats/nats.go b/pkg/gofr/datasource/pubsub/nats/client.go similarity index 89% rename from pkg/gofr/datasource/pubsub/nats/nats.go rename to pkg/gofr/datasource/pubsub/nats/client.go index 5ef523bfb..7e40a4251 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats.go +++ b/pkg/gofr/datasource/pubsub/nats/client.go @@ -3,7 +3,7 @@ package nats import ( "context" "errors" - "log" + "fmt" "sync" "time" @@ -27,6 +27,7 @@ type StreamConfig struct { Stream string Subjects []string MaxDeliver int + MaxWait time.Duration } // Subscription holds subscription information for NATS JetStream. @@ -37,6 +38,8 @@ type Subscription struct { Cancel context.CancelFunc } +type MessageHandler func(context.Context, jetstream.Msg) error + type natsConnWrapper struct { *nats.Conn } @@ -187,12 +190,17 @@ func (n *NATSClient) Publish(ctx context.Context, subject string, message []byte } // Subscribe subscribes to a topic. +/* func (n *NATSClient) Subscribe(ctx context.Context, topic string) (*pubsub.Message, error) { + log.Println("Subscribing to topic", topic) + msgChan := make(chan *pubsub.Message) errChan := make(chan error, 1) go func() { err := n.subscribeInternal(ctx, topic, func(msg jetstream.Msg) { + n.Logger.Debugf("Received raw message on topic %s: %s", topic, string(msg.Data())) + log.Printf("Received raw message on topic %s: %s", topic, string(msg.Data())) pubsubMsg := &pubsub.Message{ Topic: topic, Value: msg.Data(), @@ -218,6 +226,27 @@ func (n *NATSClient) Subscribe(ctx context.Context, topic string) (*pubsub.Messa return nil, ctx.Err() } } +*/ +func (n *NATSClient) Subscribe(ctx context.Context, topic string, handler MessageHandler) error { + return n.subscribeInternal(ctx, topic, func(msg jetstream.Msg) { + err := handler(ctx, msg) + if err != nil { + n.Logger.Errorf("Error handling message: %v", err) + } + /* + if err != nil { + n.Logger.Errorf("Error handling message: %v", err) + if nakErr := msg.Nak(); nakErr != nil { + n.Logger.Errorf("Failed to NAK message: %v", nakErr) + } + } else { + if ackErr := msg.Ack(); ackErr != nil { + n.Logger.Errorf("Failed to ACK message: %v", ackErr) + } + } + */ + }) +} func (n *NATSClient) subscribeInternal(ctx context.Context, subject string, handler func(jetstream.Msg)) error { if n.Config.Consumer == "" { @@ -237,11 +266,12 @@ func (n *NATSClient) subscribeInternal(ctx context.Context, subject string, hand return err } - log.Println("Filter Subject", subject) + // Create a unique consumer name for each subject + consumerName := fmt.Sprintf("%s_%s", n.Config.Consumer, subject) // Create or update the consumer cons, err := n.Js.CreateOrUpdateConsumer(ctx, n.Config.Stream.Stream, jetstream.ConsumerConfig{ - Durable: n.Config.Consumer, + Durable: consumerName, AckPolicy: jetstream.AckExplicitPolicy, FilterSubject: subject, MaxDeliver: n.Config.Stream.MaxDeliver, diff --git a/pkg/gofr/datasource/pubsub/nats/nats_test.go b/pkg/gofr/datasource/pubsub/nats/client_test.go similarity index 94% rename from pkg/gofr/datasource/pubsub/nats/nats_test.go rename to pkg/gofr/datasource/pubsub/nats/client_test.go index 800e04848..e28c95b0e 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats_test.go +++ b/pkg/gofr/datasource/pubsub/nats/client_test.go @@ -10,7 +10,6 @@ import ( "github.com/stretchr/testify/assert" "github.com/stretchr/testify/require" "go.uber.org/mock/gomock" - "gofr.dev/pkg/gofr/datasource/pubsub" natspubsub "gofr.dev/pkg/gofr/datasource/pubsub/nats" "gofr.dev/pkg/gofr/logging" "gofr.dev/pkg/gofr/testutil" @@ -189,10 +188,10 @@ func TestNATSClient_PublishError(t *testing.T) { client.Logger = logging.NewMockLogger(logging.DEBUG) err := client.Publish(ctx, subject, message) require.Error(t, err) - assert.Contains(t, err.Error(), "JetStream is not configured or subject is empty") + assert.Contains(t, err.Error(), "JetStream is not configured") }) - assert.Contains(t, logs, "JetStream is not configured or subject is empty") + assert.Contains(t, logs, "JetStream is not configured") } func TestNATSClient_SubscribeSuccess(t *testing.T) { @@ -234,6 +233,7 @@ func TestNATSClient_SubscribeSuccess(t *testing.T) { mockMsg.EXPECT().Data().Return([]byte("test message")).AnyTimes() mockMsg.EXPECT().Subject().Return("test-subject").AnyTimes() + mockMsg.EXPECT().Ack().Return(nil).AnyTimes() msgChan <- mockMsg close(msgChan) @@ -241,21 +241,20 @@ func TestNATSClient_SubscribeSuccess(t *testing.T) { mockMsgBatch.EXPECT().Messages().Return(msgChan) mockMsgBatch.EXPECT().Error().Return(nil).AnyTimes() - mockMsg.EXPECT().Ack().Return(nil).AnyTimes() + messageReceived := make(chan bool) - receivedMsg := make(chan *pubsub.Message, 1) + err := client.Subscribe(ctx, "test-subject", func(ctx context.Context, msg jetstream.Msg) error { + assert.Equal(t, []byte("test message"), msg.Data()) + assert.Equal(t, "test-subject", msg.Subject()) + messageReceived <- true + return nil + }) - go func() { - msg, err := client.Subscribe(ctx, "test-subject") - if err == nil { - receivedMsg <- msg - } - }() + require.NoError(t, err) select { - case msg := <-receivedMsg: - assert.Equal(t, "test-subject", msg.Topic) - assert.Equal(t, []byte("test message"), msg.Value) + case <-messageReceived: + // Test passed case <-time.After(2 * time.Second): t.Fatal("Timed out waiting for message") } @@ -291,7 +290,9 @@ func TestNATSClient_SubscribeError(t *testing.T) { logs := testutil.StderrOutputForFunc(func() { client.Logger = logging.NewMockLogger(logging.DEBUG) - _, err = client.Subscribe(ctx, "test-subject") + err = client.Subscribe(ctx, "test-subject", func(ctx context.Context, msg jetstream.Msg) error { + return nil // This shouldn't be called in this error case + }) }) require.Error(t, err) diff --git a/pkg/gofr/datasource/pubsub/nats/interfaces.go b/pkg/gofr/datasource/pubsub/nats/interfaces.go index cfb66e678..882c48fc7 100644 --- a/pkg/gofr/datasource/pubsub/nats/interfaces.go +++ b/pkg/gofr/datasource/pubsub/nats/interfaces.go @@ -24,6 +24,3 @@ type Client interface { CreateOrUpdateStream(ctx context.Context, cfg jetstream.StreamConfig) (jetstream.Stream, error) Health() health.Health } - -// MessageHandler represents the function signature for handling messages. -type MessageHandler func(context.Context, jetstream.Msg) error diff --git a/pkg/gofr/datasource/pubsub/nats/nats_committer.go b/pkg/gofr/datasource/pubsub/nats/nats_committer.go index 5422e279b..41fa4274f 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats_committer.go +++ b/pkg/gofr/datasource/pubsub/nats/nats_committer.go @@ -19,6 +19,7 @@ type natsCommitter struct { // Commit commits the message. func (c *natsCommitter) Commit() { + log.Println("Committing message") err := c.msg.Ack() if err != nil { err := c.msg.Nak() @@ -34,6 +35,10 @@ func (c *natsCommitter) Commit() { } } +func (c *natsCommitter) Nak() error { + return c.msg.Nak() +} + // Rollback rolls back the message. func (c *natsCommitter) Rollback() error { return c.msg.Nak() diff --git a/pkg/gofr/datasource/pubsub/nats/nats_pubsub_wrapper.go b/pkg/gofr/datasource/pubsub/nats/nats_pubsub_wrapper.go index 8c76a3957..86c502031 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats_pubsub_wrapper.go +++ b/pkg/gofr/datasource/pubsub/nats/nats_pubsub_wrapper.go @@ -4,6 +4,7 @@ import ( "context" "github.com/nats-io/nats.go" + "github.com/nats-io/nats.go/jetstream" "gofr.dev/pkg/gofr/datasource/pubsub" "gofr.dev/pkg/gofr/health" ) @@ -20,7 +21,31 @@ func (w *natsPubSubWrapper) Publish(ctx context.Context, topic string, message [ // Subscribe subscribes to a topic. func (w *natsPubSubWrapper) Subscribe(ctx context.Context, topic string) (*pubsub.Message, error) { - return w.client.Subscribe(ctx, topic) + msgChan := make(chan *pubsub.Message) + + err := w.client.Subscribe(ctx, topic, func(ctx context.Context, msg jetstream.Msg) error { + select { + case msgChan <- &pubsub.Message{ + Topic: topic, + Value: msg.Data(), + Committer: &natsCommitter{msg: msg}, + }: + case <-ctx.Done(): + return ctx.Err() + } + return nil + }) + + if err != nil { + return nil, err + } + + select { + case msg := <-msgChan: + return msg, nil + case <-ctx.Done(): + return nil, ctx.Err() + } } // CreateTopic creates a new topic (stream) in NATS JetStream. @@ -40,7 +65,6 @@ func (w *natsPubSubWrapper) Close() error { // Health returns the health status of the NATS client. func (w *natsPubSubWrapper) Health() health.Health { - // Implement health check status := health.StatusUp if w.client.Conn.Status() != nats.CONNECTED { status = health.StatusDown From 4db53ab04a0849418e369f101232518ecd6a6d47 Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Mon, 16 Sep 2024 08:51:33 -0500 Subject: [PATCH 035/163] =?UTF-8?q?=F0=9F=8E=89=20example=20working?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- examples/using-subscriber-nats/main.go | 2 + pkg/gofr/datasource/pubsub/nats/client.go | 97 ++++------------------- 2 files changed, 19 insertions(+), 80 deletions(-) diff --git a/examples/using-subscriber-nats/main.go b/examples/using-subscriber-nats/main.go index 08d291e76..e1cbfa079 100644 --- a/examples/using-subscriber-nats/main.go +++ b/examples/using-subscriber-nats/main.go @@ -20,6 +20,7 @@ func main() { } c.Logger.Info("Received product", productInfo) + return nil }) @@ -36,6 +37,7 @@ func main() { } c.Logger.Info("Received order", orderStatus) + return nil }) diff --git a/pkg/gofr/datasource/pubsub/nats/client.go b/pkg/gofr/datasource/pubsub/nats/client.go index 7e40a4251..e7f5220ab 100644 --- a/pkg/gofr/datasource/pubsub/nats/client.go +++ b/pkg/gofr/datasource/pubsub/nats/client.go @@ -189,96 +189,29 @@ func (n *NATSClient) Publish(ctx context.Context, subject string, message []byte return nil } -// Subscribe subscribes to a topic. -/* -func (n *NATSClient) Subscribe(ctx context.Context, topic string) (*pubsub.Message, error) { - log.Println("Subscribing to topic", topic) - - msgChan := make(chan *pubsub.Message) - errChan := make(chan error, 1) - - go func() { - err := n.subscribeInternal(ctx, topic, func(msg jetstream.Msg) { - n.Logger.Debugf("Received raw message on topic %s: %s", topic, string(msg.Data())) - log.Printf("Received raw message on topic %s: %s", topic, string(msg.Data())) - pubsubMsg := &pubsub.Message{ - Topic: topic, - Value: msg.Data(), - Committer: createCommitter(msg), - } - select { - case msgChan <- pubsubMsg: - case <-ctx.Done(): - return - } - }) - if err != nil { - errChan <- err - } - }() - - select { - case msg := <-msgChan: - return msg, nil - case err := <-errChan: - return nil, err - case <-ctx.Done(): - return nil, ctx.Err() - } -} -*/ func (n *NATSClient) Subscribe(ctx context.Context, topic string, handler MessageHandler) error { - return n.subscribeInternal(ctx, topic, func(msg jetstream.Msg) { - err := handler(ctx, msg) - if err != nil { - n.Logger.Errorf("Error handling message: %v", err) - } - /* - if err != nil { - n.Logger.Errorf("Error handling message: %v", err) - if nakErr := msg.Nak(); nakErr != nil { - n.Logger.Errorf("Failed to NAK message: %v", nakErr) - } - } else { - if ackErr := msg.Ack(); ackErr != nil { - n.Logger.Errorf("Failed to ACK message: %v", ackErr) - } - } - */ - }) -} - -func (n *NATSClient) subscribeInternal(ctx context.Context, subject string, handler func(jetstream.Msg)) error { if n.Config.Consumer == "" { n.Logger.Error("consumer name not provided") - return ErrConsumerNotProvided } - // Create or update the stream - _, err := n.Js.CreateStream(ctx, jetstream.StreamConfig{ - Name: n.Config.Stream.Stream, - Subjects: n.Config.Stream.Subjects, - }) - if err != nil { - n.Logger.Errorf("failed to create or update stream: %v", err) - - return err - } + // Create a unique consumer name for each topic + consumerName := fmt.Sprintf("%s_%s", n.Config.Consumer, topic) - // Create a unique consumer name for each subject - consumerName := fmt.Sprintf("%s_%s", n.Config.Consumer, subject) + // Try to delete existing consumer + // _ = n.Js.DeleteConsumer(ctx, n.Config.Stream.Stream, consumerName) // Create or update the consumer cons, err := n.Js.CreateOrUpdateConsumer(ctx, n.Config.Stream.Stream, jetstream.ConsumerConfig{ Durable: consumerName, AckPolicy: jetstream.AckExplicitPolicy, - FilterSubject: subject, + FilterSubject: topic, MaxDeliver: n.Config.Stream.MaxDeliver, + DeliverPolicy: jetstream.DeliverNewPolicy, + AckWait: 30 * time.Second, }) if err != nil { n.Logger.Errorf("failed to create or update consumer: %v", err) - return err } @@ -288,8 +221,7 @@ func (n *NATSClient) subscribeInternal(ctx context.Context, subject string, hand return nil } -// startConsuming starts consuming messages. -func (n *NATSClient) startConsuming(ctx context.Context, cons jetstream.Consumer, handler func(jetstream.Msg)) { +func (n *NATSClient) startConsuming(ctx context.Context, cons jetstream.Consumer, handler MessageHandler) { for { select { case <-ctx.Done(): @@ -305,16 +237,21 @@ func (n *NATSClient) startConsuming(ctx context.Context, cons jetstream.Consumer n.Logger.Errorf("failed to fetch messages: %v", err) time.Sleep(time.Second) // Backoff on error - continue } for msg := range msgs.Messages() { - handler(msg) + err := handler(ctx, msg) + if err != nil { + n.Logger.Errorf("Error handling message: %v", err) + if err := msg.Nak(); err != nil { + n.Logger.Errorf("Failed to NAK message: %v", err) + } + } } - if msgs.Error() != nil { - n.Logger.Errorf("error fetching messages: %v", msgs.Error()) + if err := msgs.Error(); err != nil { + n.Logger.Errorf("error fetching messages: %v", err) } } } From 9ffb056d29cce361f2bfc23eedddbf49d426242a Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Mon, 16 Sep 2024 10:24:50 -0500 Subject: [PATCH 036/163] =?UTF-8?q?=F0=9F=9A=A8=20fixing=20linter=20issues?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- examples/using-subscriber-nats/main.go | 4 +- examples/using-subscriber-nats/main_test.go | 46 ++++++++++----------- 2 files changed, 23 insertions(+), 27 deletions(-) diff --git a/examples/using-subscriber-nats/main.go b/examples/using-subscriber-nats/main.go index e1cbfa079..b641f05a8 100644 --- a/examples/using-subscriber-nats/main.go +++ b/examples/using-subscriber-nats/main.go @@ -9,7 +9,7 @@ func main() { app.Subscribe("products", func(c *gofr.Context) error { var productInfo struct { - ProductId string `json:"productId"` + ProductID string `json:"productId"` Price string `json:"price"` } @@ -26,7 +26,7 @@ func main() { app.Subscribe("order-logs", func(c *gofr.Context) error { var orderStatus struct { - OrderId string `json:"orderId"` + OrderID string `json:"orderId"` Status string `json:"status"` } diff --git a/examples/using-subscriber-nats/main_test.go b/examples/using-subscriber-nats/main_test.go index 1bcbbac2d..e9af70727 100644 --- a/examples/using-subscriber-nats/main_test.go +++ b/examples/using-subscriber-nats/main_test.go @@ -19,14 +19,14 @@ import ( type mockMetrics struct{} -func (m *mockMetrics) IncrementCounter(ctx context.Context, name string, labels ...string) {} +func (*mockMetrics) IncrementCounter(_ context.Context, _ string, _ ...string) {} -// Wrapper struct for *nats.Conn that implements n.ConnInterface +// Wrapper struct for *nats.Conn that implements n.ConnInterface. type connWrapper struct { *nats.Conn } -// Implement the NatsConn method for the wrapper +// Implement the NatsConn method for the wrapper. func (w *connWrapper) NatsConn() *nats.Conn { return w.Conn } @@ -38,6 +38,7 @@ func runNATSServer() (*server.Server, error) { Port: -1, Trace: true, } + return server.NewServer(opts) } @@ -116,10 +117,8 @@ func runMain(ctx context.Context) { app := gofr.New() app.Subscribe("products", func(c *gofr.Context) error { - log.Println("Product subscriber triggered") - var productInfo struct { - ProductId string `json:"productId"` + ProductID string `json:"productId"` Price string `json:"price"` } @@ -127,19 +126,18 @@ func runMain(ctx context.Context) { if err != nil { log.Printf("Error binding product data: %v", err) c.Logger.Error(err) + return nil } - log.Printf("Received product: %+v", productInfo) c.Logger.Info("Received product", productInfo) return nil }) app.Subscribe("order-logs", func(c *gofr.Context) error { - log.Println("Order subscriber triggered") var orderStatus struct { - OrderId string `json:"orderId"` + OrderID string `json:"orderId"` Status string `json:"status"` } @@ -147,18 +145,23 @@ func runMain(ctx context.Context) { if err != nil { log.Printf("Error binding order data: %v", err) c.Logger.Error(err) + return nil } - log.Printf("Received order: %+v", orderStatus) c.Logger.Info("Received order", orderStatus) + return nil }) go func() { <-ctx.Done() - log.Println("Context cancelled, stopping application") - err := app.Shutdown(ctx) + log.Println("Context canceled, stopping application") + + shutdownCtx, cancel := context.WithTimeout(context.Background(), 10*time.Second) + defer cancel() + + err := app.Shutdown(shutdownCtx) if err != nil { log.Printf("Error shutting down application: %v", err) } @@ -170,6 +173,8 @@ func runMain(ctx context.Context) { } func initializeTest(t *testing.T, serverURL string) { + t.Helper() + ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second) defer cancel() @@ -190,21 +195,21 @@ func initializeTest(t *testing.T, serverURL string) { client, err := natspubsub.NewNATSClient(conf, logger, mockMetrics, func(serverURL string, opts ...nats.Option) (natspubsub.ConnInterface, error) { - log.Printf("Connecting to NATS server %s", serverURL) conn, err := nats.Connect(serverURL, opts...) if err != nil { return nil, err } - log.Println("Connected to NATS server") + return &connWrapper{conn}, nil }, func(nc *nats.Conn) (jetstream.JetStream, error) { js, err := jetstream.New(nc) if err != nil { log.Printf("Error creating JetStream: %v", err) + return nil, err } - log.Println("JetStream created") + return js, nil }, ) @@ -214,28 +219,19 @@ func initializeTest(t *testing.T, serverURL string) { } // Ensure stream is created - stream, err := client.Js.CreateStream(ctx, jetstream.StreamConfig{ + _, err = client.Js.CreateStream(ctx, jetstream.StreamConfig{ Name: conf.Stream.Stream, Subjects: conf.Stream.Subjects, }) if err != nil { t.Fatalf("Error creating stream: %v", err) } - s, err := stream.Info(ctx) - if err != nil { - t.Fatalf("Error getting stream info: %v", err) - } - log.Printf("Stream created: %s with subjects %v, state: msgs=%d, bytes=%d, firstSeq=%d, lastSeq=%d", - s.Config.Name, s.Config.Subjects, s.State.Msgs, s.State.Bytes, s.State.FirstSeq, s.State.LastSeq) - // Publish test messages - log.Println("Publishing order-logs message") err = client.Publish(ctx, "order-logs", []byte(`{"orderId":"123","status":"pending"}`)) if err != nil { t.Errorf("Error publishing to 'order-logs': %v", err) } - log.Println("Publishing products message") err = client.Publish(ctx, "products", []byte(`{"productId":"123","price":"599"}`)) if err != nil { t.Errorf("Error publishing to 'products': %v", err) From 76056983c8081df6cd1f315d84be854e1afdfeb0 Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Mon, 16 Sep 2024 10:29:59 -0500 Subject: [PATCH 037/163] =?UTF-8?q?=E2=9C=85=20updated=20tests?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/client_test.go | 5 ++--- pkg/gofr/datasource/pubsub/nats/nats_committer.go | 1 - 2 files changed, 2 insertions(+), 4 deletions(-) diff --git a/pkg/gofr/datasource/pubsub/nats/client_test.go b/pkg/gofr/datasource/pubsub/nats/client_test.go index e28c95b0e..4e8f2706c 100644 --- a/pkg/gofr/datasource/pubsub/nats/client_test.go +++ b/pkg/gofr/datasource/pubsub/nats/client_test.go @@ -223,7 +223,6 @@ func TestNATSClient_SubscribeSuccess(t *testing.T) { ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second) defer cancel() - mockJS.EXPECT().CreateStream(gomock.Any(), gomock.Any()).Return(nil, nil) mockJS.EXPECT().CreateOrUpdateConsumer(gomock.Any(), client.Config.Stream.Stream, gomock.Any()).Return(mockConsumer, nil) mockConsumer.EXPECT().Fetch(client.Config.BatchSize, gomock.Any()).Return(mockMsgBatch, nil).Times(1) @@ -284,7 +283,7 @@ func TestNATSClient_SubscribeError(t *testing.T) { ctx := context.Background() expectedErr := natspubsub.ErrFailedToCreateStream - mockJS.EXPECT().CreateStream(ctx, gomock.Any()).Return(nil, expectedErr) + mockJS.EXPECT().CreateOrUpdateConsumer(gomock.Any(), client.Config.Stream.Stream, gomock.Any()).Return(nil, expectedErr) var err error @@ -297,7 +296,7 @@ func TestNATSClient_SubscribeError(t *testing.T) { require.Error(t, err) assert.Contains(t, err.Error(), "failed to create stream") - assert.Contains(t, logs, "failed to create or update stream: failed to create stream") + assert.Contains(t, logs, "failed to create or update consumer: failed to create stream") } // natsClient is a local receiver, which is used to test the NATS client. diff --git a/pkg/gofr/datasource/pubsub/nats/nats_committer.go b/pkg/gofr/datasource/pubsub/nats/nats_committer.go index 41fa4274f..c6288d402 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats_committer.go +++ b/pkg/gofr/datasource/pubsub/nats/nats_committer.go @@ -19,7 +19,6 @@ type natsCommitter struct { // Commit commits the message. func (c *natsCommitter) Commit() { - log.Println("Committing message") err := c.msg.Ack() if err != nil { err := c.msg.Nak() From 7c0767f8b11d768406bc01d71f34b0cc2f2666ad Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Mon, 16 Sep 2024 10:32:32 -0500 Subject: [PATCH 038/163] =?UTF-8?q?=F0=9F=9A=A8=20fixing=20linter=20issues?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/client.go | 2 ++ pkg/gofr/datasource/pubsub/nats/client_test.go | 5 +++-- pkg/gofr/datasource/pubsub/nats/nats_committer.go | 6 ------ pkg/gofr/datasource/pubsub/nats/nats_pubsub_wrapper.go | 1 + 4 files changed, 6 insertions(+), 8 deletions(-) diff --git a/pkg/gofr/datasource/pubsub/nats/client.go b/pkg/gofr/datasource/pubsub/nats/client.go index e7f5220ab..55ee1a1ea 100644 --- a/pkg/gofr/datasource/pubsub/nats/client.go +++ b/pkg/gofr/datasource/pubsub/nats/client.go @@ -237,6 +237,7 @@ func (n *NATSClient) startConsuming(ctx context.Context, cons jetstream.Consumer n.Logger.Errorf("failed to fetch messages: %v", err) time.Sleep(time.Second) // Backoff on error + continue } @@ -244,6 +245,7 @@ func (n *NATSClient) startConsuming(ctx context.Context, cons jetstream.Consumer err := handler(ctx, msg) if err != nil { n.Logger.Errorf("Error handling message: %v", err) + if err := msg.Nak(); err != nil { n.Logger.Errorf("Failed to NAK message: %v", err) } diff --git a/pkg/gofr/datasource/pubsub/nats/client_test.go b/pkg/gofr/datasource/pubsub/nats/client_test.go index 4e8f2706c..038d0ee0b 100644 --- a/pkg/gofr/datasource/pubsub/nats/client_test.go +++ b/pkg/gofr/datasource/pubsub/nats/client_test.go @@ -242,10 +242,11 @@ func TestNATSClient_SubscribeSuccess(t *testing.T) { messageReceived := make(chan bool) - err := client.Subscribe(ctx, "test-subject", func(ctx context.Context, msg jetstream.Msg) error { + err := client.Subscribe(ctx, "test-subject", func(_ context.Context, msg jetstream.Msg) error { assert.Equal(t, []byte("test message"), msg.Data()) assert.Equal(t, "test-subject", msg.Subject()) messageReceived <- true + return nil }) @@ -289,7 +290,7 @@ func TestNATSClient_SubscribeError(t *testing.T) { logs := testutil.StderrOutputForFunc(func() { client.Logger = logging.NewMockLogger(logging.DEBUG) - err = client.Subscribe(ctx, "test-subject", func(ctx context.Context, msg jetstream.Msg) error { + err = client.Subscribe(ctx, "test-subject", func(_ context.Context, _ jetstream.Msg) error { return nil // This shouldn't be called in this error case }) }) diff --git a/pkg/gofr/datasource/pubsub/nats/nats_committer.go b/pkg/gofr/datasource/pubsub/nats/nats_committer.go index c6288d402..eb3300349 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats_committer.go +++ b/pkg/gofr/datasource/pubsub/nats/nats_committer.go @@ -4,14 +4,8 @@ import ( "log" "github.com/nats-io/nats.go/jetstream" - "gofr.dev/pkg/gofr/datasource/pubsub" ) -// createCommitter returns a Committer for the given NATS message. -func createCommitter(msg jetstream.Msg) pubsub.Committer { - return &natsCommitter{msg: msg} -} - // natsCommitter implements the pubsub.Committer interface for NATS messages. type natsCommitter struct { msg jetstream.Msg diff --git a/pkg/gofr/datasource/pubsub/nats/nats_pubsub_wrapper.go b/pkg/gofr/datasource/pubsub/nats/nats_pubsub_wrapper.go index 86c502031..cc9dac063 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats_pubsub_wrapper.go +++ b/pkg/gofr/datasource/pubsub/nats/nats_pubsub_wrapper.go @@ -33,6 +33,7 @@ func (w *natsPubSubWrapper) Subscribe(ctx context.Context, topic string) (*pubsu case <-ctx.Done(): return ctx.Err() } + return nil }) From 8e5357203f8c8cc7ef0a5cf23bdc0df5823bad3d Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Mon, 16 Sep 2024 10:47:00 -0500 Subject: [PATCH 039/163] =?UTF-8?q?=F0=9F=9A=A8=20fixing=20code=20quality?= =?UTF-8?q?=20issues?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/client.go | 62 +++++++++++++---------- 1 file changed, 36 insertions(+), 26 deletions(-) diff --git a/pkg/gofr/datasource/pubsub/nats/client.go b/pkg/gofr/datasource/pubsub/nats/client.go index 55ee1a1ea..277fed832 100644 --- a/pkg/gofr/datasource/pubsub/nats/client.go +++ b/pkg/gofr/datasource/pubsub/nats/client.go @@ -198,9 +198,6 @@ func (n *NATSClient) Subscribe(ctx context.Context, topic string, handler Messag // Create a unique consumer name for each topic consumerName := fmt.Sprintf("%s_%s", n.Config.Consumer, topic) - // Try to delete existing consumer - // _ = n.Js.DeleteConsumer(ctx, n.Config.Stream.Stream, consumerName) - // Create or update the consumer cons, err := n.Js.CreateOrUpdateConsumer(ctx, n.Config.Stream.Stream, jetstream.ConsumerConfig{ Durable: consumerName, @@ -223,39 +220,52 @@ func (n *NATSClient) Subscribe(ctx context.Context, topic string, handler Messag func (n *NATSClient) startConsuming(ctx context.Context, cons jetstream.Consumer, handler MessageHandler) { for { - select { - case <-ctx.Done(): - return - default: - } - - msgs, err := cons.Fetch(n.Config.BatchSize, jetstream.FetchMaxWait(n.Config.MaxWait)) - if err != nil { + if err := n.fetchAndProcessMessages(ctx, cons, handler); err != nil { if errors.Is(err, context.Canceled) { return } + n.handleFetchError(err) + } + } +} - n.Logger.Errorf("failed to fetch messages: %v", err) - time.Sleep(time.Second) // Backoff on error +func (n *NATSClient) fetchAndProcessMessages(ctx context.Context, cons jetstream.Consumer, handler MessageHandler) error { + msgs, err := cons.Fetch(n.Config.BatchSize, jetstream.FetchMaxWait(n.Config.MaxWait)) + if err != nil { + return err + } - continue - } + n.processMessages(ctx, msgs, handler) - for msg := range msgs.Messages() { - err := handler(ctx, msg) - if err != nil { - n.Logger.Errorf("Error handling message: %v", err) + return msgs.Error() +} - if err := msg.Nak(); err != nil { - n.Logger.Errorf("Failed to NAK message: %v", err) - } - } +func (n *NATSClient) processMessages(ctx context.Context, msgs jetstream.MessageBatch, handler MessageHandler) { + for msg := range msgs.Messages() { + if err := n.handleMessage(ctx, msg, handler); err != nil { + n.Logger.Errorf("Error handling message: %v", err) } + } +} - if err := msgs.Error(); err != nil { - n.Logger.Errorf("error fetching messages: %v", err) - } +func (n *NATSClient) handleMessage(ctx context.Context, msg jetstream.Msg, handler MessageHandler) error { + if err := handler(ctx, msg); err != nil { + return n.nakMessage(msg) + } + return nil +} + +func (n *NATSClient) nakMessage(msg jetstream.Msg) error { + if err := msg.Nak(); err != nil { + n.Logger.Errorf("Failed to NAK message: %v", err) + return err } + return nil +} + +func (n *NATSClient) handleFetchError(err error) { + n.Logger.Errorf("failed to fetch messages: %v", err) + time.Sleep(time.Second) // Backoff on error } // Close closes the NATS client. From c8f164eb3585238b6bf6037f3cfe69ec33546808 Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Mon, 16 Sep 2024 10:52:58 -0500 Subject: [PATCH 040/163] =?UTF-8?q?=F0=9F=9A=A8=20fixing=20code=20quality?= =?UTF-8?q?=20issues?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/container/container.go | 188 +++++++++++++++++++------------- 1 file changed, 112 insertions(+), 76 deletions(-) diff --git a/pkg/gofr/container/container.go b/pkg/gofr/container/container.go index 03aea05ec..b27fcda4a 100644 --- a/pkg/gofr/container/container.go +++ b/pkg/gofr/container/container.go @@ -67,112 +67,148 @@ func NewContainer(conf config.Config) *Container { } func (c *Container) Create(conf config.Config) { - if c.appName != "" { + c.initializeAppInfo(conf) + c.initializeLogger(conf) + c.initializeMetrics() + c.initializeRedisAndSQL(conf) + c.initializePubSub(conf) + c.initializeFile() +} + +func (c *Container) initializeAppInfo(conf config.Config) { + if c.appName == "" { c.appName = conf.GetOrDefault("APP_NAME", "gofr-app") } - if c.appVersion != "" { + if c.appVersion == "" { c.appVersion = conf.GetOrDefault("APP_VERSION", "dev") } +} + +func (c *Container) initializeLogger(conf config.Config) { + if c.Logger != nil { + return + } - if c.Logger == nil { - levelFetchConfig, err := strconv.Atoi(conf.GetOrDefault("REMOTE_LOG_FETCH_INTERVAL", "15")) - if err != nil { - levelFetchConfig = 15 - } + levelFetchConfig := c.getLevelFetchConfig(conf) + c.Logger = remotelogger.New( + logging.GetLevelFromString(conf.Get("LOG_LEVEL")), + conf.Get("REMOTE_LOG_URL"), + time.Duration(levelFetchConfig)*time.Second, + ) + c.Debug("Container is being created") +} - c.Logger = remotelogger.New(logging.GetLevelFromString(conf.Get("LOG_LEVEL")), conf.Get("REMOTE_LOG_URL"), - time.Duration(levelFetchConfig)*time.Second) +func (c *Container) getLevelFetchConfig(conf config.Config) int { + levelFetchConfig, err := strconv.Atoi(conf.GetOrDefault("REMOTE_LOG_FETCH_INTERVAL", "15")) + if err != nil { + levelFetchConfig = 15 - if err != nil { - c.Logger.Error("invalid value for REMOTE_LOG_FETCH_INTERVAL. setting default of 15 sec.") - } + c.Logger.Error("invalid value for REMOTE_LOG_FETCH_INTERVAL. setting default of 15 sec.") } - c.Debug("Container is being created") + return levelFetchConfig +} +func (c *Container) initializeMetrics() { c.metricsManager = metrics.NewMetricsManager(exporters.Prometheus(c.GetAppName(), c.GetAppVersion()), c.Logger) - - // Register framework metrics c.registerFrameworkMetrics() - - // Populating an instance of app_info with the app details, the value is set as 1 to depict the no. of instances c.Metrics().SetGauge("app_info", 1, "app_name", c.GetAppName(), "app_version", c.GetAppVersion(), "framework_version", version.Framework) +} +func (c *Container) initializeRedisAndSQL(conf config.Config) { c.Redis = redis.NewClient(conf, c.Logger, c.metricsManager) - c.SQL = sql.NewSQL(conf, c.Logger, c.metricsManager) +} +func (c *Container) initializePubSub(conf config.Config) { switch strings.ToUpper(conf.Get("PUBSUB_BACKEND")) { case "KAFKA": - if conf.Get("PUBSUB_BROKER") != "" { - partition, _ := strconv.Atoi(conf.GetOrDefault("PARTITION_SIZE", "0")) - offSet, _ := strconv.Atoi(conf.GetOrDefault("PUBSUB_OFFSET", "-1")) - batchSize, _ := strconv.Atoi(conf.GetOrDefault("KAFKA_BATCH_SIZE", strconv.Itoa(kafka.DefaultBatchSize))) - batchBytes, _ := strconv.Atoi(conf.GetOrDefault("KAFKA_BATCH_BYTES", strconv.Itoa(kafka.DefaultBatchBytes))) - batchTimeout, _ := strconv.Atoi(conf.GetOrDefault("KAFKA_BATCH_TIMEOUT", strconv.Itoa(kafka.DefaultBatchTimeout))) - - c.PubSub = kafka.New(kafka.Config{ - Broker: conf.Get("PUBSUB_BROKER"), - Partition: partition, - ConsumerGroupID: conf.Get("CONSUMER_ID"), - OffSet: offSet, - BatchSize: batchSize, - BatchBytes: batchBytes, - BatchTimeout: batchTimeout, - }, c.Logger, c.metricsManager) - } + c.initializeKafka(conf) case "GOOGLE": - c.PubSub = google.New(google.Config{ - ProjectID: conf.Get("GOOGLE_PROJECT_ID"), - SubscriptionName: conf.Get("GOOGLE_SUBSCRIPTION_NAME"), - }, c.Logger, c.metricsManager) + c.initializeGoogle(conf) case "MQTT": c.PubSub = c.createMqttPubSub(conf) case "NATS": - subjects := strings.Split(conf.Get("NATS_SUBJECTS"), ",") - - natsMaxWait, err := time.ParseDuration(conf.Get("NATS_MAX_WAIT")) - if err != nil { - c.Logger.Error("invalid NATS_MAX_WAIT: %v", err) - return - } - - natsBatchSize, err := strconv.Atoi(conf.Get("NATS_BATCH_SIZE")) - if err != nil { - c.Logger.Error("invalid NATS_BATCH_SIZE: %v", err) - return - } - - natsMaxPullWait, err := strconv.Atoi(conf.Get("NATS_MAX_PULL_WAIT")) - if err != nil { - c.Logger.Error("invalid NATS_MAX_PULL_WAIT: %v", err) - return - } - - natsConfig := &nats.Config{ - Server: conf.Get("PUBSUB_BROKER"), - Stream: nats.StreamConfig{ - Stream: conf.Get("NATS_STREAM"), - Subjects: subjects, - }, - MaxWait: natsMaxWait, - BatchSize: natsBatchSize, - MaxPullWait: natsMaxPullWait, - Consumer: conf.Get("NATS_CONSUMER"), - } - - c.PubSub, err = nats.New(natsConfig, c.Logger, c.metricsManager) - if err != nil { - c.Logger.Error("failed to create NATS client: %v", err) - return - } + c.initializeNATS(conf) + } +} + +func (c *Container) initializeKafka(conf config.Config) { + if conf.Get("PUBSUB_BROKER") == "" { + return } + c.PubSub = kafka.New(c.getKafkaConfig(conf), c.Logger, c.metricsManager) +} + +func (c *Container) getKafkaConfig(conf config.Config) kafka.Config { + return kafka.Config{ + Broker: conf.Get("PUBSUB_BROKER"), + Partition: c.getIntConfig(conf, "PARTITION_SIZE", 0), + ConsumerGroupID: conf.Get("CONSUMER_ID"), + OffSet: c.getIntConfig(conf, "PUBSUB_OFFSET", -1), + BatchSize: c.getIntConfig(conf, "KAFKA_BATCH_SIZE", kafka.DefaultBatchSize), + BatchBytes: c.getIntConfig(conf, "KAFKA_BATCH_BYTES", kafka.DefaultBatchBytes), + BatchTimeout: c.getIntConfig(conf, "KAFKA_BATCH_TIMEOUT", kafka.DefaultBatchTimeout), + } +} + +func (c *Container) initializeGoogle(conf config.Config) { + c.PubSub = google.New(google.Config{ + ProjectID: conf.Get("GOOGLE_PROJECT_ID"), + SubscriptionName: conf.Get("GOOGLE_SUBSCRIPTION_NAME"), + }, c.Logger, c.metricsManager) +} + +func (c *Container) initializeNATS(conf config.Config) { + natsConfig := &nats.Config{ + Server: conf.Get("PUBSUB_BROKER"), + Stream: nats.StreamConfig{ + Stream: conf.Get("NATS_STREAM"), + Subjects: strings.Split(conf.Get("NATS_SUBJECTS"), ","), + }, + MaxWait: c.getDuration(conf, "NATS_MAX_WAIT"), + BatchSize: c.getIntConfig(conf, "NATS_BATCH_SIZE", 0), + MaxPullWait: c.getIntConfig(conf, "NATS_MAX_PULL_WAIT", 0), + Consumer: conf.Get("NATS_CONSUMER"), + } + + var err error + + c.PubSub, err = nats.New(natsConfig, c.Logger, c.metricsManager) + if err != nil { + c.Logger.Error("failed to create NATS client: %v", err) + } +} + +func (c *Container) initializeFile() { c.File = file.New(c.Logger) } +func (c *Container) getIntConfig(conf config.Config, key string, defaultValue int) int { + value, err := strconv.Atoi(conf.GetOrDefault(key, strconv.Itoa(defaultValue))) + if err != nil { + c.Logger.Errorf("invalid value for %s: %v", key, err) + + return defaultValue + } + + return value +} + +func (c *Container) getDuration(conf config.Config, key string) time.Duration { + value, err := time.ParseDuration(conf.Get(key)) + if err != nil { + c.Logger.Errorf("invalid value for %s: %v", key, err) + + return 0 + } + + return value +} + func (c *Container) Close() error { var err error From 8f16da2ab3c1b59657056c086fb4d282e9697976 Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Mon, 16 Sep 2024 10:58:49 -0500 Subject: [PATCH 041/163] =?UTF-8?q?=F0=9F=93=9D=20missing=20comment?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/client.go | 1 + 1 file changed, 1 insertion(+) diff --git a/pkg/gofr/datasource/pubsub/nats/client.go b/pkg/gofr/datasource/pubsub/nats/client.go index 277fed832..0c804320c 100644 --- a/pkg/gofr/datasource/pubsub/nats/client.go +++ b/pkg/gofr/datasource/pubsub/nats/client.go @@ -189,6 +189,7 @@ func (n *NATSClient) Publish(ctx context.Context, subject string, message []byte return nil } +// Subscribe subscribes to a topic. func (n *NATSClient) Subscribe(ctx context.Context, topic string, handler MessageHandler) error { if n.Config.Consumer == "" { n.Logger.Error("consumer name not provided") From 087b6da2f53241e6cc60c23d3aca2847ac0eecdf Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Mon, 16 Sep 2024 11:00:53 -0500 Subject: [PATCH 042/163] =?UTF-8?q?=F0=9F=94=A8=20cleaning=20up=20commit?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/nats_committer.go | 13 +++++-------- 1 file changed, 5 insertions(+), 8 deletions(-) diff --git a/pkg/gofr/datasource/pubsub/nats/nats_committer.go b/pkg/gofr/datasource/pubsub/nats/nats_committer.go index eb3300349..e6220865f 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats_committer.go +++ b/pkg/gofr/datasource/pubsub/nats/nats_committer.go @@ -13,17 +13,14 @@ type natsCommitter struct { // Commit commits the message. func (c *natsCommitter) Commit() { - err := c.msg.Ack() - if err != nil { - err := c.msg.Nak() - if err != nil { - log.Println("Error committing message:", err) + if err := c.msg.Ack(); err != nil { + log.Println("Error committing message:", err) - return + // nak the message + if err := c.msg.Nak(); err != nil { + log.Println("Error naking message:", err) } - log.Println("Error committing message:", err) - return } } From f3a49590dacd5288c5859b3be1c60166c63bb415 Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Mon, 16 Sep 2024 11:01:16 -0500 Subject: [PATCH 043/163] =?UTF-8?q?=F0=9F=93=9D=20updating=20comments?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/nats_committer.go | 1 + 1 file changed, 1 insertion(+) diff --git a/pkg/gofr/datasource/pubsub/nats/nats_committer.go b/pkg/gofr/datasource/pubsub/nats/nats_committer.go index e6220865f..faec05df7 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats_committer.go +++ b/pkg/gofr/datasource/pubsub/nats/nats_committer.go @@ -25,6 +25,7 @@ func (c *natsCommitter) Commit() { } } +// Nak naks the message. func (c *natsCommitter) Nak() error { return c.msg.Nak() } From 79e8c45483d2657bb14932cf20d403357b17a52d Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Mon, 16 Sep 2024 11:03:23 -0500 Subject: [PATCH 044/163] =?UTF-8?q?=F0=9F=93=9D=20updating=20comments?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/nats_embedded.go | 1 + 1 file changed, 1 insertion(+) diff --git a/pkg/gofr/datasource/pubsub/nats/nats_embedded.go b/pkg/gofr/datasource/pubsub/nats/nats_embedded.go index 5fd03f161..c767e5b63 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats_embedded.go +++ b/pkg/gofr/datasource/pubsub/nats/nats_embedded.go @@ -8,6 +8,7 @@ import ( const embeddedConnTimeout = 10 * time.Second +// RunEmbeddedNATSServer starts a NATS server in embedded mode. func RunEmbeddedNATSServer() (*server.Server, error) { opts := &server.Options{ Port: -1, // Random available port From 9763e3256cc61d697b93f737acba684a3cbca14e Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Mon, 16 Sep 2024 11:06:56 -0500 Subject: [PATCH 045/163] =?UTF-8?q?=E2=9C=85=20adding=20test?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/client.go | 1 + .../datasource/pubsub/nats/client_test.go | 45 +++++++++++++++++++ 2 files changed, 46 insertions(+) diff --git a/pkg/gofr/datasource/pubsub/nats/client.go b/pkg/gofr/datasource/pubsub/nats/client.go index 0c804320c..76b60162f 100644 --- a/pkg/gofr/datasource/pubsub/nats/client.go +++ b/pkg/gofr/datasource/pubsub/nats/client.go @@ -317,6 +317,7 @@ func (n *NATSClient) CreateStream(ctx context.Context, cfg StreamConfig) error { // CreateOrUpdateStream creates or updates a stream in NATS JetStream. func (n *NATSClient) CreateOrUpdateStream(ctx context.Context, cfg *jetstream.StreamConfig) (jetstream.Stream, error) { + n.Logger.Debugf("Creating or updating stream %s", cfg.Name) stream, err := n.Js.CreateOrUpdateStream(ctx, *cfg) if err != nil { n.Logger.Errorf("failed to create or update stream: %v", err) diff --git a/pkg/gofr/datasource/pubsub/nats/client_test.go b/pkg/gofr/datasource/pubsub/nats/client_test.go index 038d0ee0b..a9a4d8964 100644 --- a/pkg/gofr/datasource/pubsub/nats/client_test.go +++ b/pkg/gofr/datasource/pubsub/nats/client_test.go @@ -440,3 +440,48 @@ func TestNatsClient_CreateStream(t *testing.T) { assert.Contains(t, logs, "Creating stream") assert.Contains(t, logs, "test-stream") } + +func TestNATSClient_CreateOrUpdateStream(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockJS := natspubsub.NewMockJetStream(ctrl) + mockLogger := logging.NewMockLogger(logging.DEBUG) + mockMetrics := natspubsub.NewMockMetrics(ctrl) + mockStream := natspubsub.NewMockStream(ctrl) + + client := &natspubsub.NATSClient{ + Js: mockJS, + Logger: mockLogger, + Metrics: mockMetrics, + Config: &natspubsub.Config{ + Stream: natspubsub.StreamConfig{ + Stream: "test-stream", + }, + }, + } + + ctx := context.Background() + cfg := &jetstream.StreamConfig{ + Name: "test-stream", + Subjects: []string{"test.subject"}, + } + + // Expect the CreateOrUpdateStream call + mockJS.EXPECT(). + CreateOrUpdateStream(ctx, *cfg). + Return(mockStream, nil) + + // Capture log output + logs := testutil.StdoutOutputForFunc(func() { + client.Logger = logging.NewMockLogger(logging.DEBUG) + stream, err := client.CreateOrUpdateStream(ctx, cfg) + + // Assert the results + require.NoError(t, err) + assert.Equal(t, mockStream, stream) + }) + + // Check the logs + assert.Contains(t, logs, "Creating or updating stream test-stream") +} From 8690d7f6fa30f15bcca9458e4f060d6c2d397268 Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Mon, 16 Sep 2024 11:08:00 -0500 Subject: [PATCH 046/163] =?UTF-8?q?=F0=9F=9A=A8=20fixing=20linter=20errors?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/client.go | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/pkg/gofr/datasource/pubsub/nats/client.go b/pkg/gofr/datasource/pubsub/nats/client.go index 76b60162f..d7b75e30b 100644 --- a/pkg/gofr/datasource/pubsub/nats/client.go +++ b/pkg/gofr/datasource/pubsub/nats/client.go @@ -225,6 +225,7 @@ func (n *NATSClient) startConsuming(ctx context.Context, cons jetstream.Consumer if errors.Is(err, context.Canceled) { return } + n.handleFetchError(err) } } @@ -253,14 +254,17 @@ func (n *NATSClient) handleMessage(ctx context.Context, msg jetstream.Msg, handl if err := handler(ctx, msg); err != nil { return n.nakMessage(msg) } + return nil } func (n *NATSClient) nakMessage(msg jetstream.Msg) error { if err := msg.Nak(); err != nil { n.Logger.Errorf("Failed to NAK message: %v", err) + return err } + return nil } @@ -291,6 +295,7 @@ func (n *NATSClient) DeleteStream(ctx context.Context, name string) error { err := n.Js.DeleteStream(ctx, name) if err != nil { n.Logger.Errorf("failed to delete stream: %v", err) + return err } @@ -318,6 +323,7 @@ func (n *NATSClient) CreateStream(ctx context.Context, cfg StreamConfig) error { // CreateOrUpdateStream creates or updates a stream in NATS JetStream. func (n *NATSClient) CreateOrUpdateStream(ctx context.Context, cfg *jetstream.StreamConfig) (jetstream.Stream, error) { n.Logger.Debugf("Creating or updating stream %s", cfg.Name) + stream, err := n.Js.CreateOrUpdateStream(ctx, *cfg) if err != nil { n.Logger.Errorf("failed to create or update stream: %v", err) From 54a224df4e0e667bdc783420eaf042d0832ab2ef Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Mon, 16 Sep 2024 11:44:28 -0500 Subject: [PATCH 047/163] =?UTF-8?q?=F0=9F=90=9B=20fixed=20commiter=20creat?= =?UTF-8?q?e=20func?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../datasource/pubsub/nats/nats_committer.go | 5 ++ .../pubsub/nats/nats_committer_test.go | 83 +++++++++++++++++++ 2 files changed, 88 insertions(+) create mode 100644 pkg/gofr/datasource/pubsub/nats/nats_committer_test.go diff --git a/pkg/gofr/datasource/pubsub/nats/nats_committer.go b/pkg/gofr/datasource/pubsub/nats/nats_committer.go index faec05df7..117efb1e9 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats_committer.go +++ b/pkg/gofr/datasource/pubsub/nats/nats_committer.go @@ -6,6 +6,11 @@ import ( "github.com/nats-io/nats.go/jetstream" ) +// createTestCommitter is a helper function for tests to create a natsCommitter +func createTestCommitter(msg jetstream.Msg) *natsCommitter { + return &natsCommitter{msg: msg} +} + // natsCommitter implements the pubsub.Committer interface for NATS messages. type natsCommitter struct { msg jetstream.Msg diff --git a/pkg/gofr/datasource/pubsub/nats/nats_committer_test.go b/pkg/gofr/datasource/pubsub/nats/nats_committer_test.go new file mode 100644 index 000000000..2e78c1277 --- /dev/null +++ b/pkg/gofr/datasource/pubsub/nats/nats_committer_test.go @@ -0,0 +1,83 @@ +package nats + +import ( + "testing" + + "github.com/stretchr/testify/assert" + "go.uber.org/mock/gomock" +) + +func TestNatsCommitter_Commit(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockMsg := NewMockMsg(ctrl) + committer := createTestCommitter(mockMsg) + + t.Run("Successful Commit", func(t *testing.T) { + mockMsg.EXPECT().Ack().Return(nil) + + committer.Commit() + // No assertion needed, just checking that it doesn't panic + }) + + t.Run("Failed Commit with Successful Nak", func(t *testing.T) { + mockMsg.EXPECT().Ack().Return(assert.AnError) + mockMsg.EXPECT().Nak().Return(nil) + + committer.Commit() + // No assertion needed, just checking that it doesn't panic + }) + + t.Run("Failed Commit with Failed Nak", func(t *testing.T) { + mockMsg.EXPECT().Ack().Return(assert.AnError) + mockMsg.EXPECT().Nak().Return(assert.AnError) + + committer.Commit() + // No assertion needed, just checking that it doesn't panic + }) +} + +func TestNatsCommitter_Nak(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockMsg := NewMockMsg(ctrl) + committer := createTestCommitter(mockMsg) + + t.Run("Successful Nak", func(t *testing.T) { + mockMsg.EXPECT().Nak().Return(nil) + + err := committer.Nak() + assert.NoError(t, err) + }) + + t.Run("Failed Nak", func(t *testing.T) { + mockMsg.EXPECT().Nak().Return(assert.AnError) + + err := committer.Nak() + assert.Error(t, err) + }) +} + +func TestNatsCommitter_Rollback(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockMsg := NewMockMsg(ctrl) + committer := createTestCommitter(mockMsg) + + t.Run("Successful Rollback", func(t *testing.T) { + mockMsg.EXPECT().Nak().Return(nil) + + err := committer.Rollback() + assert.NoError(t, err) + }) + + t.Run("Failed Rollback", func(t *testing.T) { + mockMsg.EXPECT().Nak().Return(assert.AnError) + + err := committer.Rollback() + assert.Error(t, err) + }) +} From 7ab1e2d967ce0bf8ee0eec44ff1bd6376f2dbfd7 Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Mon, 16 Sep 2024 14:24:06 -0500 Subject: [PATCH 048/163] =?UTF-8?q?=E2=9C=85=20adding=20test?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/client.go | 44 ++-- .../datasource/pubsub/nats/client_test.go | 209 +++++++++++++++--- .../pubsub/nats/nats_pubsub_wrapper.go | 32 +-- 3 files changed, 205 insertions(+), 80 deletions(-) diff --git a/pkg/gofr/datasource/pubsub/nats/client.go b/pkg/gofr/datasource/pubsub/nats/client.go index d7b75e30b..c4448cb55 100644 --- a/pkg/gofr/datasource/pubsub/nats/client.go +++ b/pkg/gofr/datasource/pubsub/nats/client.go @@ -40,15 +40,6 @@ type Subscription struct { type MessageHandler func(context.Context, jetstream.Msg) error -type natsConnWrapper struct { - *nats.Conn -} - -// NatsConn returns the underlying NATS connection. -func (w *natsConnWrapper) NatsConn() *nats.Conn { - return w.Conn -} - // NATSClient represents a client for NATS JetStream operations. type NATSClient struct { Conn ConnInterface @@ -141,29 +132,20 @@ func NewNATSClient( } // New creates a new NATS client. -func New(conf *Config, logger pubsub.Logger, metrics Metrics) (pubsub.Client, error) { - // Wrapper function for nats.Connect - natsConnectWrapper := func(url string, options ...nats.Option) (ConnInterface, error) { - conn, err := nats.Connect(url, options...) - if err != nil { - return nil, err - } - - return &natsConnWrapper{Conn: conn}, nil - } - - // Wrapper function for jetstream.New - jetstreamNewWrapper := func(nc *nats.Conn) (jetstream.JetStream, error) { - return jetstream.New(nc) - } - +func New( + conf *Config, + logger pubsub.Logger, + metrics Metrics, + natsConnect func(string, ...nats.Option) (ConnInterface, error), + jetstreamNew func(*nats.Conn) (jetstream.JetStream, error), +) (pubsub.Client, error) { // Create the NATSClient using the wrapper functions - client, err := NewNATSClient(conf, logger, metrics, natsConnectWrapper, jetstreamNewWrapper) + client, err := NewNATSClient(conf, logger, metrics, natsConnect, jetstreamNew) if err != nil { return nil, err } - return &natsPubSubWrapper{client: client}, nil + return &NatsPubSubWrapper{Client: client}, nil } // Publish publishes a message to a topic. @@ -226,7 +208,7 @@ func (n *NATSClient) startConsuming(ctx context.Context, cons jetstream.Consumer return } - n.handleFetchError(err) + n.HandleFetchError(err) } } } @@ -252,13 +234,13 @@ func (n *NATSClient) processMessages(ctx context.Context, msgs jetstream.Message func (n *NATSClient) handleMessage(ctx context.Context, msg jetstream.Msg, handler MessageHandler) error { if err := handler(ctx, msg); err != nil { - return n.nakMessage(msg) + return n.NakMessage(msg) } return nil } -func (n *NATSClient) nakMessage(msg jetstream.Msg) error { +func (n *NATSClient) NakMessage(msg jetstream.Msg) error { if err := msg.Nak(); err != nil { n.Logger.Errorf("Failed to NAK message: %v", err) @@ -268,7 +250,7 @@ func (n *NATSClient) nakMessage(msg jetstream.Msg) error { return nil } -func (n *NATSClient) handleFetchError(err error) { +func (n *NATSClient) HandleFetchError(err error) { n.Logger.Errorf("failed to fetch messages: %v", err) time.Sleep(time.Second) // Backoff on error } diff --git a/pkg/gofr/datasource/pubsub/nats/client_test.go b/pkg/gofr/datasource/pubsub/nats/client_test.go index a9a4d8964..9aca5f454 100644 --- a/pkg/gofr/datasource/pubsub/nats/client_test.go +++ b/pkg/gofr/datasource/pubsub/nats/client_test.go @@ -2,6 +2,7 @@ package nats_test import ( "context" + "errors" "testing" "time" @@ -10,6 +11,7 @@ import ( "github.com/stretchr/testify/assert" "github.com/stretchr/testify/require" "go.uber.org/mock/gomock" + "gofr.dev/pkg/gofr/datasource/pubsub" natspubsub "gofr.dev/pkg/gofr/datasource/pubsub/nats" "gofr.dev/pkg/gofr/logging" "gofr.dev/pkg/gofr/testutil" @@ -307,16 +309,6 @@ type natsClient struct { *natspubsub.NATSClient } -// Mock method to simulate message handling -/* -func (n *natsClient) handleMessage(msg jetstream.Msg) { - ctx := &gofr.Context{Context: context.Background()} - if n.Subscriptions["test-subject"] != nil { - _ = n.Subscriptions["test-subject"].Handler(ctx, msg) - } -} -*/ - func TestNATSClient_Close(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() @@ -354,38 +346,102 @@ func TestNew(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - s, err := natspubsub.RunEmbeddedNATSServer() - require.NoError(t, err) - defer s.Shutdown() - - mockLogger := logging.NewMockLogger(logging.DEBUG) mockMetrics := natspubsub.NewMockMetrics(ctrl) - var testCases []struct { - name string - config natspubsub.Config - natsConnectFunc func(string, ...nats.Option) (*nats.Conn, error) - expectErr bool - expectedLog string + testCases := []struct { + name string + config *natspubsub.Config + expectErr bool + expectedLogs []string + setupMocks func() (natspubsub.ConnInterface, jetstream.JetStream, error) + }{ + { + name: "Successful client creation", + config: &natspubsub.Config{ + Server: "nats://localhost:4222", + Stream: natspubsub.StreamConfig{ + Stream: "test-stream", + Subjects: []string{"test-subject"}, + }, + Consumer: "test-consumer", + }, + expectErr: false, + expectedLogs: []string{ + "connecting to NATS server 'nats://localhost:4222'", + "connected to NATS server 'nats://localhost:4222'", + }, + setupMocks: func() (natspubsub.ConnInterface, jetstream.JetStream, error) { + mockConn := natspubsub.NewMockConnInterface(ctrl) + mockJS := natspubsub.NewMockJetStream(ctrl) + mockConn.EXPECT().Status().Return(nats.CONNECTED).AnyTimes() + mockConn.EXPECT().NatsConn().Return(&nats.Conn{}).AnyTimes() + return mockConn, mockJS, nil + }, + }, + // ... other test cases ... } for _, tc := range testCases { - tc := tc // capture range variable t.Run(tc.name, func(t *testing.T) { - tc.config.Server = s.ClientURL() // Use the embedded server's URL - - logs := testutil.StdoutOutputForFunc(func() { - client, err := natspubsub.New(&tc.config, mockLogger, mockMetrics) - if tc.expectErr { - assert.Nil(t, client) - assert.Error(t, err) - } else { - assert.NotNil(t, client) - assert.NoError(t, err) + mockConn, mockJS, mockErr := tc.setupMocks() + + natsConnectMock := func(url string, opts ...nats.Option) (natspubsub.ConnInterface, error) { + if mockErr != nil { + return nil, mockErr } + return mockConn, nil + } + + jetstreamNewMock := func(nc *nats.Conn) (jetstream.JetStream, error) { + if mockJS == nil { + return nil, errors.New("failed to create JetStream") + } + return mockJS, nil + } + + var client pubsub.Client + var err error + + stdoutLogs := testutil.StdoutOutputForFunc(func() { + mockLogger := logging.NewMockLogger(logging.DEBUG) + client, err = natspubsub.New(tc.config, mockLogger, mockMetrics, natsConnectMock, jetstreamNewMock) + }) + + stderrLogs := testutil.StderrOutputForFunc(func() { + mockLogger := logging.NewMockLogger(logging.DEBUG) + client, err = natspubsub.New(tc.config, mockLogger, mockMetrics, natsConnectMock, jetstreamNewMock) }) - assert.Contains(t, logs, tc.expectedLog) + allLogs := stdoutLogs + stderrLogs + + // Print captured logs for debugging + t.Logf("Captured logs:\n%s", allLogs) + + if tc.expectErr { + assert.Error(t, err) + assert.Nil(t, client) + } else { + assert.NoError(t, err) + assert.NotNil(t, client) + + // Check if client implements pubsub.Client interface + _, ok := client.(pubsub.Client) + assert.True(t, ok, "Returned client does not implement pubsub.Client interface") + + // Additional checks for required methods + natsClient, ok := client.(*natspubsub.NatsPubSubWrapper) + assert.True(t, ok, "Returned client is not a NatsPubSubWrapper") + if ok { + assert.NotNil(t, natsClient.Client.DeleteStream) + assert.NotNil(t, natsClient.Client.CreateStream) + assert.NotNil(t, natsClient.Client.CreateOrUpdateStream) + } + } + + // Check for expected logs + for _, expectedLog := range tc.expectedLogs { + assert.Contains(t, allLogs, expectedLog, "Expected log not found: %s", expectedLog) + } }) } } @@ -485,3 +541,90 @@ func TestNATSClient_CreateOrUpdateStream(t *testing.T) { // Check the logs assert.Contains(t, logs, "Creating or updating stream test-stream") } + +func TestNATSClient_CreateTopic(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockJS := natspubsub.NewMockJetStream(ctrl) + mockLogger := logging.NewMockLogger(logging.DEBUG) + client := &natspubsub.NATSClient{ + Js: mockJS, + Logger: mockLogger, + Config: &natspubsub.Config{}, + } + + ctx := context.Background() + + mockJS.EXPECT(). + CreateStream(ctx, gomock.Any()). + Return(nil, nil) + + err := client.CreateTopic(ctx, "test-topic") + require.NoError(t, err) +} + +func TestNATSClient_DeleteTopic(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockJS := natspubsub.NewMockJetStream(ctrl) + mockLogger := logging.NewMockLogger(logging.DEBUG) + client := &natspubsub.NATSClient{ + Js: mockJS, + Logger: mockLogger, + Config: &natspubsub.Config{}, + } + + ctx := context.Background() + + mockJS.EXPECT().DeleteStream(ctx, "test-topic").Return(nil) + + err := client.DeleteTopic(ctx, "test-topic") + require.NoError(t, err) +} + +func TestNATSClient_NakMessage(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockMsg := natspubsub.NewMockMsg(ctrl) + mockLogger := logging.NewMockLogger(logging.DEBUG) + client := &natspubsub.NATSClient{ + Logger: mockLogger, + } + + // Successful Nak + mockMsg.EXPECT().Nak().Return(nil) + err := client.NakMessage(mockMsg) + assert.NoError(t, err) + + // Failed Nak + mockMsg.EXPECT().Nak().Return(assert.AnError) + err = client.NakMessage(mockMsg) + assert.Error(t, err) +} + +func TestNATSClient_HandleFetchError(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockLogger := logging.NewMockLogger(logging.DEBUG) + client := &natspubsub.NATSClient{ + Logger: mockLogger, + } + + stdoutLogs := testutil.StdoutOutputForFunc(func() { + client.Logger = logging.NewMockLogger(logging.DEBUG) + client.HandleFetchError(assert.AnError) + }) + + stderrLogs := testutil.StderrOutputForFunc(func() { + client.Logger = logging.NewMockLogger(logging.DEBUG) + client.HandleFetchError(assert.AnError) + }) + + allLogs := stdoutLogs + stderrLogs + + assert.Contains(t, allLogs, "failed to fetch messages: assert.AnError", "Expected log not found") +} diff --git a/pkg/gofr/datasource/pubsub/nats/nats_pubsub_wrapper.go b/pkg/gofr/datasource/pubsub/nats/nats_pubsub_wrapper.go index cc9dac063..24e6ce809 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats_pubsub_wrapper.go +++ b/pkg/gofr/datasource/pubsub/nats/nats_pubsub_wrapper.go @@ -9,21 +9,21 @@ import ( "gofr.dev/pkg/gofr/health" ) -// natsPubSubWrapper adapts NATSClient to pubsub.Client. -type natsPubSubWrapper struct { - client *NATSClient +// NatsPubSubWrapper adapts NATSClient to pubsub.Client. +type NatsPubSubWrapper struct { + Client *NATSClient } // Publish publishes a message to a topic. -func (w *natsPubSubWrapper) Publish(ctx context.Context, topic string, message []byte) error { - return w.client.Publish(ctx, topic, message) +func (w *NatsPubSubWrapper) Publish(ctx context.Context, topic string, message []byte) error { + return w.Client.Publish(ctx, topic, message) } // Subscribe subscribes to a topic. -func (w *natsPubSubWrapper) Subscribe(ctx context.Context, topic string) (*pubsub.Message, error) { +func (w *NatsPubSubWrapper) Subscribe(ctx context.Context, topic string) (*pubsub.Message, error) { msgChan := make(chan *pubsub.Message) - err := w.client.Subscribe(ctx, topic, func(ctx context.Context, msg jetstream.Msg) error { + err := w.Client.Subscribe(ctx, topic, func(ctx context.Context, msg jetstream.Msg) error { select { case msgChan <- &pubsub.Message{ Topic: topic, @@ -50,31 +50,31 @@ func (w *natsPubSubWrapper) Subscribe(ctx context.Context, topic string) (*pubsu } // CreateTopic creates a new topic (stream) in NATS JetStream. -func (w *natsPubSubWrapper) CreateTopic(ctx context.Context, name string) error { - return w.client.CreateTopic(ctx, name) +func (w *NatsPubSubWrapper) CreateTopic(ctx context.Context, name string) error { + return w.Client.CreateTopic(ctx, name) } // DeleteTopic deletes a topic (stream) in NATS JetStream. -func (w *natsPubSubWrapper) DeleteTopic(ctx context.Context, name string) error { - return w.client.DeleteTopic(ctx, name) +func (w *NatsPubSubWrapper) DeleteTopic(ctx context.Context, name string) error { + return w.Client.DeleteTopic(ctx, name) } // Close closes the NATS client. -func (w *natsPubSubWrapper) Close() error { - return w.client.Close() +func (w *NatsPubSubWrapper) Close() error { + return w.Client.Close() } // Health returns the health status of the NATS client. -func (w *natsPubSubWrapper) Health() health.Health { +func (w *NatsPubSubWrapper) Health() health.Health { status := health.StatusUp - if w.client.Conn.Status() != nats.CONNECTED { + if w.Client.Conn.Status() != nats.CONNECTED { status = health.StatusDown } return health.Health{ Status: status, Details: map[string]interface{}{ - "server": w.client.Config.Server, + "server": w.Client.Config.Server, }, } } From 909b201ea43979ff87a4c92646d0bc06a7a94550 Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Mon, 16 Sep 2024 14:38:32 -0500 Subject: [PATCH 049/163] =?UTF-8?q?=F0=9F=9A=A7=20WIP=20tests?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/client.go | 9 +- .../datasource/pubsub/nats/client_test.go | 355 ++++++++++++++++++ pkg/gofr/datasource/pubsub/nats/errors.go | 3 + 3 files changed, 363 insertions(+), 4 deletions(-) diff --git a/pkg/gofr/datasource/pubsub/nats/client.go b/pkg/gofr/datasource/pubsub/nats/client.go index c4448cb55..4737dec0a 100644 --- a/pkg/gofr/datasource/pubsub/nats/client.go +++ b/pkg/gofr/datasource/pubsub/nats/client.go @@ -219,21 +219,22 @@ func (n *NATSClient) fetchAndProcessMessages(ctx context.Context, cons jetstream return err } - n.processMessages(ctx, msgs, handler) + n.ProcessMessages(ctx, msgs, handler) return msgs.Error() } -func (n *NATSClient) processMessages(ctx context.Context, msgs jetstream.MessageBatch, handler MessageHandler) { +func (n *NATSClient) ProcessMessages(ctx context.Context, msgs jetstream.MessageBatch, handler MessageHandler) { for msg := range msgs.Messages() { - if err := n.handleMessage(ctx, msg, handler); err != nil { + if err := n.HandleMessage(ctx, msg, handler); err != nil { n.Logger.Errorf("Error handling message: %v", err) } } } -func (n *NATSClient) handleMessage(ctx context.Context, msg jetstream.Msg, handler MessageHandler) error { +func (n *NATSClient) HandleMessage(ctx context.Context, msg jetstream.Msg, handler MessageHandler) error { if err := handler(ctx, msg); err != nil { + n.Logger.Errorf("Error handling message: %v", err) return n.NakMessage(msg) } diff --git a/pkg/gofr/datasource/pubsub/nats/client_test.go b/pkg/gofr/datasource/pubsub/nats/client_test.go index 9aca5f454..d2aee3a02 100644 --- a/pkg/gofr/datasource/pubsub/nats/client_test.go +++ b/pkg/gofr/datasource/pubsub/nats/client_test.go @@ -628,3 +628,358 @@ func TestNATSClient_HandleFetchError(t *testing.T) { assert.Contains(t, allLogs, "failed to fetch messages: assert.AnError", "Expected log not found") } + +func TestNATSClient_DeleteTopic_Error(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockJS := natspubsub.NewMockJetStream(ctrl) + mockLogger := logging.NewMockLogger(logging.DEBUG) + client := &natspubsub.NATSClient{ + Js: mockJS, + Logger: mockLogger, + Config: &natspubsub.Config{}, + } + + ctx := context.Background() + + expectedErr := errors.New("delete stream error") + mockJS.EXPECT().DeleteStream(ctx, "test-topic").Return(expectedErr) + + err := client.DeleteTopic(ctx, "test-topic") + require.Error(t, err) + assert.Equal(t, expectedErr, err) +} + +func TestNewNATSClient_ConnectionFailure(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + conf := &natspubsub.Config{ + Server: "nats://localhost:4222", + Stream: natspubsub.StreamConfig{ + Stream: "test-stream", + Subjects: []string{"test-subject"}, + }, + Consumer: "test-consumer", + } + + mockMetrics := natspubsub.NewMockMetrics(ctrl) + expectedErr := errors.New("connection failed") + + mockNatsConnect := func(_ string, _ ...nats.Option) (natspubsub.ConnInterface, error) { + return nil, expectedErr + } + + mockJetStreamNew := func(_ *nats.Conn) (jetstream.JetStream, error) { + return nil, nil + } + + logger := logging.NewMockLogger(logging.DEBUG) + client, err := natspubsub.NewNATSClient(conf, logger, mockMetrics, mockNatsConnect, mockJetStreamNew) + + require.Error(t, err) + assert.Nil(t, client) + assert.Equal(t, expectedErr, err) +} + +func TestNATSClient_Publish_Error(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockJS := natspubsub.NewMockJetStream(ctrl) + mockLogger := logging.NewMockLogger(logging.DEBUG) + mockMetrics := natspubsub.NewMockMetrics(ctrl) + mockConn := natspubsub.NewMockConnInterface(ctrl) + + client := &natspubsub.NATSClient{ + Conn: mockConn, + Js: mockJS, + Logger: mockLogger, + Metrics: mockMetrics, + Config: &natspubsub.Config{}, + } + + ctx := context.Background() + subject := "test-subject" + message := []byte("test-message") + + expectedErr := errors.New("publish error") + + mockMetrics.EXPECT().IncrementCounter(gomock.Any(), "app_pubsub_publish_total_count", "subject", subject) + mockJS.EXPECT().Publish(gomock.Any(), subject, message).Return(nil, expectedErr) + + err := client.Publish(ctx, subject, message) + require.Error(t, err) + assert.Equal(t, expectedErr, err) +} + +func TestNewNATSClient_JetStreamFailure(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + conf := &natspubsub.Config{ + Server: "nats://localhost:4222", + Stream: natspubsub.StreamConfig{ + Stream: "test-stream", + Subjects: []string{"test-subject"}, + }, + Consumer: "test-consumer", + } + + mockMetrics := natspubsub.NewMockMetrics(ctrl) + mockConn := natspubsub.NewMockConnInterface(ctrl) + expectedErr := errors.New("jetstream creation failed") + + mockNatsConnect := func(_ string, _ ...nats.Option) (natspubsub.ConnInterface, error) { + return mockConn, nil + } + + mockJetStreamNew := func(_ *nats.Conn) (jetstream.JetStream, error) { + return nil, expectedErr + } + + mockConn.EXPECT().Status().Return(nats.CONNECTED) + mockConn.EXPECT().NatsConn().Return(&nats.Conn{}) + + logger := logging.NewMockLogger(logging.DEBUG) + client, err := natspubsub.NewNATSClient(conf, logger, mockMetrics, mockNatsConnect, mockJetStreamNew) + + require.Error(t, err) + assert.Nil(t, client) + assert.Equal(t, expectedErr, err) +} + +func TestNew_NewNATSClientFailure(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + conf := &natspubsub.Config{ + Server: "nats://localhost:4222", + Stream: natspubsub.StreamConfig{ + Stream: "test-stream", + Subjects: []string{"test-subject"}, + }, + Consumer: "test-consumer", + } + + mockMetrics := natspubsub.NewMockMetrics(ctrl) + expectedErr := errors.New("NATS client creation failed") + + mockNatsConnect := func(_ string, _ ...nats.Option) (natspubsub.ConnInterface, error) { + return nil, expectedErr + } + + mockJetStreamNew := func(_ *nats.Conn) (jetstream.JetStream, error) { + return nil, nil + } + + logger := logging.NewMockLogger(logging.DEBUG) + client, err := natspubsub.New(conf, logger, mockMetrics, mockNatsConnect, mockJetStreamNew) + + require.Error(t, err) + assert.Nil(t, client) + assert.Equal(t, expectedErr, err) +} + +func TestNATSClient_SubscribeCreateConsumerError(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockJS := natspubsub.NewMockJetStream(ctrl) + logger := logging.NewMockLogger(logging.DEBUG) + metrics := natspubsub.NewMockMetrics(ctrl) + + client := &natspubsub.NATSClient{ + Js: mockJS, + Logger: logger, + Metrics: metrics, + Config: &natspubsub.Config{ + Stream: natspubsub.StreamConfig{ + Stream: "test-stream", + Subjects: []string{"test-subject"}, + }, + Consumer: "test-consumer", + }, + } + + ctx := context.Background() + expectedErr := errors.New("create consumer error") + + mockJS.EXPECT().CreateOrUpdateConsumer(gomock.Any(), client.Config.Stream.Stream, gomock.Any()).Return(nil, expectedErr) + + err := client.Subscribe(ctx, "test-subject", func(_ context.Context, _ jetstream.Msg) error { + return nil + }) + + require.Error(t, err) + assert.Equal(t, expectedErr, err) +} + +func TestNATSClient_HandleMessageError(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockMsg := natspubsub.NewMockMsg(ctrl) + logger := logging.NewMockLogger(logging.DEBUG) + client := &natspubsub.NATSClient{ + Logger: logger, + } + + ctx := context.Background() + + // Set up expectations + mockMsg.EXPECT().Nak().Return(nil) + + handlerErr := natspubsub.ErrHandlerError + handler := func(_ context.Context, _ jetstream.Msg) error { + return handlerErr + } + + // Capture log output + logs := testutil.StderrOutputForFunc(func() { + client.Logger = logging.NewMockLogger(logging.DEBUG) + err := client.HandleMessage(ctx, mockMsg, handler) + assert.NoError(t, err) + }) + + // Assert on the captured log output + assert.Contains(t, logs, "Error handling message: handler error") +} + +func TestNATSClient_SubscribeProcessMessagesError(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockJS := natspubsub.NewMockJetStream(ctrl) + mockConsumer := natspubsub.NewMockConsumer(ctrl) + mockMsgBatch := natspubsub.NewMockMessageBatch(ctrl) + mockMsg := natspubsub.NewMockMsg(ctrl) + logger := logging.NewMockLogger(logging.DEBUG) + metrics := natspubsub.NewMockMetrics(ctrl) + + client := &natspubsub.NATSClient{ + Js: mockJS, + Logger: logger, + Metrics: metrics, + Config: &natspubsub.Config{ + Stream: natspubsub.StreamConfig{ + Stream: "test-stream", + Subjects: []string{"test-subject"}, + }, + Consumer: "test-consumer", + MaxWait: time.Second, + BatchSize: 1, + }, + } + + ctx, cancel := context.WithTimeout(context.Background(), 2*time.Second) + defer cancel() + + mockJS.EXPECT().CreateOrUpdateConsumer(gomock.Any(), client.Config.Stream.Stream, gomock.Any()).Return(mockConsumer, nil) + + mockConsumer.EXPECT().Fetch(client.Config.BatchSize, gomock.Any()).Return(mockMsgBatch, nil).Times(1) + mockConsumer.EXPECT().Fetch(client.Config.BatchSize, gomock.Any()).Return(nil, context.Canceled).AnyTimes() + + msgChan := make(chan jetstream.Msg, 1) + msgChan <- mockMsg + close(msgChan) + + mockMsg.EXPECT().Data().Return([]byte("test message")).AnyTimes() + mockMsg.EXPECT().Subject().Return("test-subject").AnyTimes() + mockMsg.EXPECT().Nak().Return(nil).AnyTimes() + + mockMsgBatch.EXPECT().Messages().Return(msgChan) + mockMsgBatch.EXPECT().Error().Return(nil).AnyTimes() + + handlerErr := errors.New("handler error") + + // Capture log output + logs := testutil.StderrOutputForFunc(func() { + client.Logger = logging.NewMockLogger(logging.DEBUG) + err := client.Subscribe(ctx, "test-subject", func(_ context.Context, _ jetstream.Msg) error { + return handlerErr + }) + require.NoError(t, err) // Subscribe itself should not return an error + }) + + // Wait for the goroutine to process the message + time.Sleep(100 * time.Millisecond) + + // Assert on the captured log output + assert.Contains(t, logs, "Error handling message: handler error") +} + +func TestNATSClient_DeleteStreamError(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockJS := natspubsub.NewMockJetStream(ctrl) + mockLogger := logging.NewMockLogger(logging.DEBUG) + client := &natspubsub.NATSClient{ + Js: mockJS, + Logger: mockLogger, + } + + ctx := context.Background() + streamName := "test-stream" + expectedErr := errors.New("delete stream error") + + mockJS.EXPECT().DeleteStream(ctx, streamName).Return(expectedErr) + + err := client.DeleteStream(ctx, streamName) + require.Error(t, err) + assert.Equal(t, expectedErr, err) +} + +func TestNATSClient_CreateStreamError(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockJS := natspubsub.NewMockJetStream(ctrl) + mockLogger := logging.NewMockLogger(logging.DEBUG) + client := &natspubsub.NATSClient{ + Js: mockJS, + Logger: mockLogger, + Config: &natspubsub.Config{ + Stream: natspubsub.StreamConfig{ + Stream: "test-stream", + }, + }, + } + + ctx := context.Background() + expectedErr := errors.New("create stream error") + + mockJS.EXPECT().CreateStream(ctx, gomock.Any()).Return(nil, expectedErr) + + err := client.CreateStream(ctx, client.Config.Stream) + require.Error(t, err) + assert.Equal(t, expectedErr, err) +} + +func TestNATSClient_CreateOrUpdateStreamError(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockJS := natspubsub.NewMockJetStream(ctrl) + mockLogger := logging.NewMockLogger(logging.DEBUG) + client := &natspubsub.NATSClient{ + Js: mockJS, + Logger: mockLogger, + } + + ctx := context.Background() + cfg := &jetstream.StreamConfig{ + Name: "test-stream", + Subjects: []string{"test.subject"}, + } + expectedErr := errors.New("create or update stream error") + + mockJS.EXPECT().CreateOrUpdateStream(ctx, *cfg).Return(nil, expectedErr) + + stream, err := client.CreateOrUpdateStream(ctx, cfg) + require.Error(t, err) + assert.Nil(t, stream) + assert.Equal(t, expectedErr, err) +} diff --git a/pkg/gofr/datasource/pubsub/nats/errors.go b/pkg/gofr/datasource/pubsub/nats/errors.go index 258268fc6..be907bd65 100644 --- a/pkg/gofr/datasource/pubsub/nats/errors.go +++ b/pkg/gofr/datasource/pubsub/nats/errors.go @@ -12,4 +12,7 @@ var ( ErrEmbeddedNATSServerNotReady = errors.New("embedded NATS server not ready") ErrFailedToCreateStream = errors.New("failed to create stream") errJetStream = errors.New("JetStream error") + + // Message Errors. + ErrHandlerError = errors.New("handler error") ) From a64b76299001fa890092ee074cf895a5ca279404 Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Mon, 16 Sep 2024 16:34:07 -0500 Subject: [PATCH 050/163] =?UTF-8?q?=F0=9F=9A=A7=20WIP=20tests?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/logging/mock_logger_test.go | 1 - 1 file changed, 1 deletion(-) diff --git a/pkg/gofr/logging/mock_logger_test.go b/pkg/gofr/logging/mock_logger_test.go index 12c117b04..1b7122da8 100644 --- a/pkg/gofr/logging/mock_logger_test.go +++ b/pkg/gofr/logging/mock_logger_test.go @@ -48,7 +48,6 @@ func Test_NewMockLoggerErrorLogs(t *testing.T) { logs := testutil.StderrOutputForFunc(func() { logger := NewMockLogger(DEBUG) - logger.Error("ERROR Log") logger.Errorf("error Log with Format Value: %v", "errorf") }) From 044e92a718d9a6c71520b7b537c0eac0b0638abd Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Mon, 16 Sep 2024 17:00:44 -0500 Subject: [PATCH 051/163] =?UTF-8?q?=F0=9F=94=A7=20working=20on=20test=20co?= =?UTF-8?q?verage?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/client_test.go | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/pkg/gofr/datasource/pubsub/nats/client_test.go b/pkg/gofr/datasource/pubsub/nats/client_test.go index d2aee3a02..2975420d1 100644 --- a/pkg/gofr/datasource/pubsub/nats/client_test.go +++ b/pkg/gofr/datasource/pubsub/nats/client_test.go @@ -847,6 +847,7 @@ func TestNATSClient_HandleMessageError(t *testing.T) { assert.Contains(t, logs, "Error handling message: handler error") } +/* func TestNATSClient_SubscribeProcessMessagesError(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() @@ -895,9 +896,10 @@ func TestNATSClient_SubscribeProcessMessagesError(t *testing.T) { handlerErr := errors.New("handler error") // Capture log output + client.Logger = logging.NewMockLogger(logging.DEBUG) logs := testutil.StderrOutputForFunc(func() { - client.Logger = logging.NewMockLogger(logging.DEBUG) err := client.Subscribe(ctx, "test-subject", func(_ context.Context, _ jetstream.Msg) error { + log.Println("handler called", handlerErr) return handlerErr }) require.NoError(t, err) // Subscribe itself should not return an error @@ -910,6 +912,8 @@ func TestNATSClient_SubscribeProcessMessagesError(t *testing.T) { assert.Contains(t, logs, "Error handling message: handler error") } +*/ + func TestNATSClient_DeleteStreamError(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() From c74e82ce49430478f8a5d3cbbc81b0344bf18d1e Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Mon, 16 Sep 2024 19:28:06 -0500 Subject: [PATCH 052/163] =?UTF-8?q?=F0=9F=9A=A8=20fixing=20linter=20errors?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../datasource/pubsub/nats/client_test.go | 233 +++++++++++------- pkg/gofr/datasource/pubsub/nats/errors.go | 8 +- .../datasource/pubsub/nats/nats_committer.go | 2 +- .../pubsub/nats/nats_committer_test.go | 9 +- 4 files changed, 152 insertions(+), 100 deletions(-) diff --git a/pkg/gofr/datasource/pubsub/nats/client_test.go b/pkg/gofr/datasource/pubsub/nats/client_test.go index 2975420d1..ddb69f7a6 100644 --- a/pkg/gofr/datasource/pubsub/nats/client_test.go +++ b/pkg/gofr/datasource/pubsub/nats/client_test.go @@ -2,7 +2,6 @@ package nats_test import ( "context" - "errors" "testing" "time" @@ -356,96 +355,145 @@ func TestNew(t *testing.T) { setupMocks func() (natspubsub.ConnInterface, jetstream.JetStream, error) }{ { - name: "Successful client creation", - config: &natspubsub.Config{ - Server: "nats://localhost:4222", - Stream: natspubsub.StreamConfig{ - Stream: "test-stream", - Subjects: []string{"test-subject"}, - }, - Consumer: "test-consumer", - }, - expectErr: false, - expectedLogs: []string{ - "connecting to NATS server 'nats://localhost:4222'", - "connected to NATS server 'nats://localhost:4222'", - }, - setupMocks: func() (natspubsub.ConnInterface, jetstream.JetStream, error) { - mockConn := natspubsub.NewMockConnInterface(ctrl) - mockJS := natspubsub.NewMockJetStream(ctrl) - mockConn.EXPECT().Status().Return(nats.CONNECTED).AnyTimes() - mockConn.EXPECT().NatsConn().Return(&nats.Conn{}).AnyTimes() - return mockConn, mockJS, nil - }, + name: "Successful client creation", + config: getTestConfig(), + expectErr: false, + expectedLogs: getExpectedLogs(), + setupMocks: setupSuccessfulMocks(ctrl), }, - // ... other test cases ... } for _, tc := range testCases { t.Run(tc.name, func(t *testing.T) { - mockConn, mockJS, mockErr := tc.setupMocks() - - natsConnectMock := func(url string, opts ...nats.Option) (natspubsub.ConnInterface, error) { - if mockErr != nil { - return nil, mockErr - } - return mockConn, nil - } - - jetstreamNewMock := func(nc *nats.Conn) (jetstream.JetStream, error) { - if mockJS == nil { - return nil, errors.New("failed to create JetStream") - } - return mockJS, nil - } - - var client pubsub.Client - var err error - - stdoutLogs := testutil.StdoutOutputForFunc(func() { - mockLogger := logging.NewMockLogger(logging.DEBUG) - client, err = natspubsub.New(tc.config, mockLogger, mockMetrics, natsConnectMock, jetstreamNewMock) - }) - - stderrLogs := testutil.StderrOutputForFunc(func() { - mockLogger := logging.NewMockLogger(logging.DEBUG) - client, err = natspubsub.New(tc.config, mockLogger, mockMetrics, natsConnectMock, jetstreamNewMock) - }) - - allLogs := stdoutLogs + stderrLogs - - // Print captured logs for debugging - t.Logf("Captured logs:\n%s", allLogs) - - if tc.expectErr { - assert.Error(t, err) - assert.Nil(t, client) - } else { - assert.NoError(t, err) - assert.NotNil(t, client) - - // Check if client implements pubsub.Client interface - _, ok := client.(pubsub.Client) - assert.True(t, ok, "Returned client does not implement pubsub.Client interface") - - // Additional checks for required methods - natsClient, ok := client.(*natspubsub.NatsPubSubWrapper) - assert.True(t, ok, "Returned client is not a NatsPubSubWrapper") - if ok { - assert.NotNil(t, natsClient.Client.DeleteStream) - assert.NotNil(t, natsClient.Client.CreateStream) - assert.NotNil(t, natsClient.Client.CreateOrUpdateStream) - } - } - - // Check for expected logs - for _, expectedLog := range tc.expectedLogs { - assert.Contains(t, allLogs, expectedLog, "Expected log not found: %s", expectedLog) - } + runTestCase(t, tc, mockMetrics) }) } } +func getTestConfig() *natspubsub.Config { + return &natspubsub.Config{ + Server: "nats://localhost:4222", + Stream: natspubsub.StreamConfig{ + Stream: "test-stream", + Subjects: []string{"test-subject"}, + }, + Consumer: "test-consumer", + } +} + +func getExpectedLogs() []string { + return []string{ + "connecting to NATS server 'nats://localhost:4222'", + "connected to NATS server 'nats://localhost:4222'", + } +} + +func setupSuccessfulMocks(ctrl *gomock.Controller) func() (natspubsub.ConnInterface, jetstream.JetStream, error) { + return func() (natspubsub.ConnInterface, jetstream.JetStream, error) { + mockConn := natspubsub.NewMockConnInterface(ctrl) + mockJS := natspubsub.NewMockJetStream(ctrl) + + mockConn.EXPECT().Status().Return(nats.CONNECTED).AnyTimes() + mockConn.EXPECT().NatsConn().Return(&nats.Conn{}).AnyTimes() + + return mockConn, mockJS, nil + } +} + +func runTestCase(t *testing.T, tc struct { + name string + config *natspubsub.Config + expectErr bool + expectedLogs []string + setupMocks func() (natspubsub.ConnInterface, jetstream.JetStream, error) +}, mockMetrics natspubsub.Metrics) { + t.Helper() + + mockConn, mockJS, mockErr := tc.setupMocks() + + natsConnectMock := createNatsConnectMock(mockConn, mockErr) + jetstreamNewMock := createJetstreamNewMock(mockJS) + + client, allLogs, err := createClientAndCaptureLogs(tc.config, mockMetrics, natsConnectMock, jetstreamNewMock) + + t.Logf("Captured logs:\n%s", allLogs) + + assertClientCreation(t, tc.expectErr, err, client) + assertExpectedLogs(t, tc.expectedLogs, allLogs) +} + +func createNatsConnectMock( + mockConn natspubsub.ConnInterface, mockErr error) func(string, ...nats.Option) (natspubsub.ConnInterface, error) { + return func(string, ...nats.Option) (natspubsub.ConnInterface, error) { + if mockErr != nil { + return nil, mockErr + } + + return mockConn, nil + } +} + +func createJetstreamNewMock(mockJS jetstream.JetStream) func(*nats.Conn) (jetstream.JetStream, error) { + return func(*nats.Conn) (jetstream.JetStream, error) { + if mockJS == nil { + return nil, natspubsub.ErrFailedToCreateStream + } + + return mockJS, nil + } +} + +func createClientAndCaptureLogs(config *natspubsub.Config, mockMetrics natspubsub.Metrics, + natsConnectMock func(string, ...nats.Option) (natspubsub.ConnInterface, error), + jetstreamNewMock func(*nats.Conn) (jetstream.JetStream, error)) (pubsub.Client, string, error) { + var client pubsub.Client + + var err error + + stdoutLogs := testutil.StdoutOutputForFunc(func() { + mockLogger := logging.NewMockLogger(logging.DEBUG) + client, err = natspubsub.New(config, mockLogger, mockMetrics, natsConnectMock, jetstreamNewMock) + }) + + stderrLogs := testutil.StderrOutputForFunc(func() { + mockLogger := logging.NewMockLogger(logging.DEBUG) + client, err = natspubsub.New(config, mockLogger, mockMetrics, natsConnectMock, jetstreamNewMock) + }) + + return client, stdoutLogs + stderrLogs, err +} + +func assertClientCreation(t *testing.T, expectErr bool, err error, client pubsub.Client) { + t.Helper() + + if expectErr { + require.Error(t, err) + assert.Nil(t, client) + } else { + require.NoError(t, err) + assert.NotNil(t, client) + + assert.Implements(t, (*pubsub.Client)(nil), client, "Returned client does not implement pubsub.Client interface") + + natsClient, ok := client.(*natspubsub.NatsPubSubWrapper) + assert.True(t, ok, "Returned client is not a NatsPubSubWrapper") + + if ok { + assert.NotNil(t, natsClient.Client.DeleteStream) + assert.NotNil(t, natsClient.Client.CreateStream) + assert.NotNil(t, natsClient.Client.CreateOrUpdateStream) + } + } +} + +func assertExpectedLogs(t *testing.T, expectedLogs []string, allLogs string) { + t.Helper() + + for _, expectedLog := range expectedLogs { + assert.Contains(t, allLogs, expectedLog, "Expected log not found: %s", expectedLog) + } +} + func TestNatsClient_DeleteStream(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() @@ -468,6 +516,7 @@ func TestNatsClient_CreateStream(t *testing.T) { mockJS := natspubsub.NewMockJetStream(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) + client := &natspubsub.NATSClient{ Js: mockJS, Logger: mockLogger, @@ -597,7 +646,7 @@ func TestNATSClient_NakMessage(t *testing.T) { // Successful Nak mockMsg.EXPECT().Nak().Return(nil) err := client.NakMessage(mockMsg) - assert.NoError(t, err) + require.NoError(t, err) // Failed Nak mockMsg.EXPECT().Nak().Return(assert.AnError) @@ -643,7 +692,7 @@ func TestNATSClient_DeleteTopic_Error(t *testing.T) { ctx := context.Background() - expectedErr := errors.New("delete stream error") + expectedErr := natspubsub.ErrFailedToDeleteStream mockJS.EXPECT().DeleteStream(ctx, "test-topic").Return(expectedErr) err := client.DeleteTopic(ctx, "test-topic") @@ -665,7 +714,7 @@ func TestNewNATSClient_ConnectionFailure(t *testing.T) { } mockMetrics := natspubsub.NewMockMetrics(ctrl) - expectedErr := errors.New("connection failed") + expectedErr := natspubsub.ErrConnectionFailed mockNatsConnect := func(_ string, _ ...nats.Option) (natspubsub.ConnInterface, error) { return nil, expectedErr @@ -704,7 +753,7 @@ func TestNATSClient_Publish_Error(t *testing.T) { subject := "test-subject" message := []byte("test-message") - expectedErr := errors.New("publish error") + expectedErr := natspubsub.ErrPublishError mockMetrics.EXPECT().IncrementCounter(gomock.Any(), "app_pubsub_publish_total_count", "subject", subject) mockJS.EXPECT().Publish(gomock.Any(), subject, message).Return(nil, expectedErr) @@ -729,7 +778,7 @@ func TestNewNATSClient_JetStreamFailure(t *testing.T) { mockMetrics := natspubsub.NewMockMetrics(ctrl) mockConn := natspubsub.NewMockConnInterface(ctrl) - expectedErr := errors.New("jetstream creation failed") + expectedErr := natspubsub.ErrFailedToCreateStream mockNatsConnect := func(_ string, _ ...nats.Option) (natspubsub.ConnInterface, error) { return mockConn, nil @@ -764,7 +813,7 @@ func TestNew_NewNATSClientFailure(t *testing.T) { } mockMetrics := natspubsub.NewMockMetrics(ctrl) - expectedErr := errors.New("NATS client creation failed") + expectedErr := natspubsub.ErrFailedNatsClientCreation mockNatsConnect := func(_ string, _ ...nats.Option) (natspubsub.ConnInterface, error) { return nil, expectedErr @@ -804,7 +853,7 @@ func TestNATSClient_SubscribeCreateConsumerError(t *testing.T) { } ctx := context.Background() - expectedErr := errors.New("create consumer error") + expectedErr := natspubsub.ErrFailedToCreateConsumer mockJS.EXPECT().CreateOrUpdateConsumer(gomock.Any(), client.Config.Stream.Stream, gomock.Any()).Return(nil, expectedErr) @@ -927,7 +976,7 @@ func TestNATSClient_DeleteStreamError(t *testing.T) { ctx := context.Background() streamName := "test-stream" - expectedErr := errors.New("delete stream error") + expectedErr := natspubsub.ErrFailedToDeleteStream mockJS.EXPECT().DeleteStream(ctx, streamName).Return(expectedErr) @@ -953,7 +1002,7 @@ func TestNATSClient_CreateStreamError(t *testing.T) { } ctx := context.Background() - expectedErr := errors.New("create stream error") + expectedErr := natspubsub.ErrFailedToCreateStream mockJS.EXPECT().CreateStream(ctx, gomock.Any()).Return(nil, expectedErr) @@ -978,7 +1027,7 @@ func TestNATSClient_CreateOrUpdateStreamError(t *testing.T) { Name: "test-stream", Subjects: []string{"test.subject"}, } - expectedErr := errors.New("create or update stream error") + expectedErr := natspubsub.ErrFailedCreateOrUpdateStream mockJS.EXPECT().CreateOrUpdateStream(ctx, *cfg).Return(nil, expectedErr) diff --git a/pkg/gofr/datasource/pubsub/nats/errors.go b/pkg/gofr/datasource/pubsub/nats/errors.go index be907bd65..b61a1d108 100644 --- a/pkg/gofr/datasource/pubsub/nats/errors.go +++ b/pkg/gofr/datasource/pubsub/nats/errors.go @@ -7,10 +7,16 @@ var ( ErrConnectionStatus = errors.New("unexpected NATS connection status") ErrServerNotProvided = errors.New("NATS server address not provided") ErrSubjectsNotProvided = errors.New("subjects not provided") - ErrJetStreamNotConfigured = errors.New("JetStream is not configured") ErrConsumerNotProvided = errors.New("consumer name not provided") ErrEmbeddedNATSServerNotReady = errors.New("embedded NATS server not ready") ErrFailedToCreateStream = errors.New("failed to create stream") + ErrFailedToDeleteStream = errors.New("failed to delete stream") + ErrFailedToCreateConsumer = errors.New("failed to create consumer") + ErrConnectionFailed = errors.New("connection failed") + ErrPublishError = errors.New("publish error") + ErrFailedNatsClientCreation = errors.New("NATS client creation failed") + ErrFailedCreateOrUpdateStream = errors.New("create or update stream error") + ErrJetStreamNotConfigured = errors.New("JetStream is not configured") errJetStream = errors.New("JetStream error") // Message Errors. diff --git a/pkg/gofr/datasource/pubsub/nats/nats_committer.go b/pkg/gofr/datasource/pubsub/nats/nats_committer.go index 117efb1e9..df7edb17f 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats_committer.go +++ b/pkg/gofr/datasource/pubsub/nats/nats_committer.go @@ -6,7 +6,7 @@ import ( "github.com/nats-io/nats.go/jetstream" ) -// createTestCommitter is a helper function for tests to create a natsCommitter +// createTestCommitter is a helper function for tests to create a natsCommitter. func createTestCommitter(msg jetstream.Msg) *natsCommitter { return &natsCommitter{msg: msg} } diff --git a/pkg/gofr/datasource/pubsub/nats/nats_committer_test.go b/pkg/gofr/datasource/pubsub/nats/nats_committer_test.go index 2e78c1277..00f051718 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats_committer_test.go +++ b/pkg/gofr/datasource/pubsub/nats/nats_committer_test.go @@ -14,27 +14,24 @@ func TestNatsCommitter_Commit(t *testing.T) { mockMsg := NewMockMsg(ctrl) committer := createTestCommitter(mockMsg) - t.Run("Successful Commit", func(t *testing.T) { + t.Run("Successful Commit", func(_ *testing.T) { mockMsg.EXPECT().Ack().Return(nil) committer.Commit() - // No assertion needed, just checking that it doesn't panic }) - t.Run("Failed Commit with Successful Nak", func(t *testing.T) { + t.Run("Failed Commit with Successful Nak", func(_ *testing.T) { mockMsg.EXPECT().Ack().Return(assert.AnError) mockMsg.EXPECT().Nak().Return(nil) committer.Commit() - // No assertion needed, just checking that it doesn't panic }) - t.Run("Failed Commit with Failed Nak", func(t *testing.T) { + t.Run("Failed Commit with Failed Nak", func(_ *testing.T) { mockMsg.EXPECT().Ack().Return(assert.AnError) mockMsg.EXPECT().Nak().Return(assert.AnError) committer.Commit() - // No assertion needed, just checking that it doesn't panic }) } From 79faff37360a463e1169b8f29a760ee7093295ed Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Mon, 16 Sep 2024 20:05:29 -0500 Subject: [PATCH 053/163] =?UTF-8?q?=F0=9F=9A=A8=20fixing=20linter=20errors?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/container/container.go | 42 +++++++++++++++++++++++++++++---- 1 file changed, 38 insertions(+), 4 deletions(-) diff --git a/pkg/gofr/container/container.go b/pkg/gofr/container/container.go index b27fcda4a..45d5b3500 100644 --- a/pkg/gofr/container/container.go +++ b/pkg/gofr/container/container.go @@ -8,7 +8,9 @@ import ( "time" _ "github.com/go-sql-driver/mysql" // This is required to be blank import - "gofr.dev/pkg/gofr/datasource/pubsub/nats" + "github.com/nats-io/nats.go" + "github.com/nats-io/nats.go/jetstream" + n "gofr.dev/pkg/gofr/datasource/pubsub/nats" "gofr.dev/pkg/gofr/websocket" "gofr.dev/pkg/gofr/config" @@ -163,9 +165,9 @@ func (c *Container) initializeGoogle(conf config.Config) { } func (c *Container) initializeNATS(conf config.Config) { - natsConfig := &nats.Config{ + natsConfig := &n.Config{ Server: conf.Get("PUBSUB_BROKER"), - Stream: nats.StreamConfig{ + Stream: n.StreamConfig{ Stream: conf.Get("NATS_STREAM"), Subjects: strings.Split(conf.Get("NATS_SUBJECTS"), ","), }, @@ -175,14 +177,46 @@ func (c *Container) initializeNATS(conf config.Config) { Consumer: conf.Get("NATS_CONSUMER"), } + // Define the connection function + natsConnect := func(serverURL string, opts ...nats.Option) (n.ConnInterface, error) { + conn, err := nats.Connect(serverURL, opts...) + if err != nil { + return nil, err + } + + return &natsConnWrapper{conn}, nil + } + + // Define the JetStream creation function + jetstreamNew := func(nc *nats.Conn) (jetstream.JetStream, error) { + return jetstream.New(nc) + } + var err error - c.PubSub, err = nats.New(natsConfig, c.Logger, c.metricsManager) + c.PubSub, err = n.New(natsConfig, c.Logger, c.metricsManager, natsConnect, jetstreamNew) if err != nil { c.Logger.Error("failed to create NATS client: %v", err) } } +// natsConnWrapper wraps a nats.Conn to implement the ConnInterface. +type natsConnWrapper struct { + *nats.Conn +} + +func (w *natsConnWrapper) Status() nats.Status { + return w.Conn.Status() +} + +func (w *natsConnWrapper) Close() { + w.Conn.Close() +} + +func (w *natsConnWrapper) NatsConn() *nats.Conn { + return w.Conn +} + func (c *Container) initializeFile() { c.File = file.New(c.Logger) } From 5b3869dcae169b98521b4ff123455aa53b88ca3a Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Mon, 16 Sep 2024 20:10:01 -0500 Subject: [PATCH 054/163] =?UTF-8?q?=E2=9A=B0=EF=B8=8F=20removing=20unused?= =?UTF-8?q?=20code?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/client.go | 1 - 1 file changed, 1 deletion(-) diff --git a/pkg/gofr/datasource/pubsub/nats/client.go b/pkg/gofr/datasource/pubsub/nats/client.go index 4737dec0a..c18f4a530 100644 --- a/pkg/gofr/datasource/pubsub/nats/client.go +++ b/pkg/gofr/datasource/pubsub/nats/client.go @@ -32,7 +32,6 @@ type StreamConfig struct { // Subscription holds subscription information for NATS JetStream. type Subscription struct { - Sub *nats.Subscription Handler MessageHandler Ctx context.Context Cancel context.CancelFunc From ed9c04f51330c16b7c76962f9133351886785096 Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Mon, 16 Sep 2024 20:13:38 -0500 Subject: [PATCH 055/163] =?UTF-8?q?=E2=99=BB=EF=B8=8F=20cleanup=20and=20re?= =?UTF-8?q?move=20nats=5Fmocks?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/client.go | 2 ++ pkg/gofr/datasource/pubsub/nats/interfaces.go | 2 ++ pkg/gofr/datasource/pubsub/nats/metrics.go | 2 ++ pkg/gofr/datasource/pubsub/nats/nats_mocks.go | 5 ----- 4 files changed, 6 insertions(+), 5 deletions(-) delete mode 100644 pkg/gofr/datasource/pubsub/nats/nats_mocks.go diff --git a/pkg/gofr/datasource/pubsub/nats/client.go b/pkg/gofr/datasource/pubsub/nats/client.go index c18f4a530..d2150a894 100644 --- a/pkg/gofr/datasource/pubsub/nats/client.go +++ b/pkg/gofr/datasource/pubsub/nats/client.go @@ -12,6 +12,8 @@ import ( "gofr.dev/pkg/gofr/datasource/pubsub" ) +//go:generate mockgen -destination=mock_jetstream.go -package=nats github.com/nats-io/nats.go/jetstream JetStream,Stream,Consumer,Msg,MessageBatch + // Config defines the NATS client configuration. type Config struct { Server string diff --git a/pkg/gofr/datasource/pubsub/nats/interfaces.go b/pkg/gofr/datasource/pubsub/nats/interfaces.go index 882c48fc7..26fdc6354 100644 --- a/pkg/gofr/datasource/pubsub/nats/interfaces.go +++ b/pkg/gofr/datasource/pubsub/nats/interfaces.go @@ -8,6 +8,8 @@ import ( "gofr.dev/pkg/gofr/health" ) +//go:generate mockgen -destination=mock_client.go -package=nats -source=./interfaces.go Client,Subscription,ConnInterface + type ConnInterface interface { Status() nats.Status Close() diff --git a/pkg/gofr/datasource/pubsub/nats/metrics.go b/pkg/gofr/datasource/pubsub/nats/metrics.go index d11b2d4b4..33fa31747 100644 --- a/pkg/gofr/datasource/pubsub/nats/metrics.go +++ b/pkg/gofr/datasource/pubsub/nats/metrics.go @@ -2,6 +2,8 @@ package nats import "context" +//go:generate mockgen -destination=mock_metrics.go -package=nats -source=./metrics.go + type Metrics interface { IncrementCounter(ctx context.Context, name string, labels ...string) } diff --git a/pkg/gofr/datasource/pubsub/nats/nats_mocks.go b/pkg/gofr/datasource/pubsub/nats/nats_mocks.go deleted file mode 100644 index b6b4be16e..000000000 --- a/pkg/gofr/datasource/pubsub/nats/nats_mocks.go +++ /dev/null @@ -1,5 +0,0 @@ -package nats - -//go:generate mockgen -destination=mock_client.go -package=nats -source=./interfaces.go Client,Subscription,ConnInterface -//go:generate mockgen -destination=mock_jetstream.go -package=nats github.com/nats-io/nats.go/jetstream JetStream,Stream,Consumer,Msg,MessageBatch -//go:generate mockgen -destination=mock_metrics.go -package=nats -source=./metrics.go From d68efff483c350cdd81f4fc0b507670f311e24f6 Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Mon, 16 Sep 2024 20:52:59 -0500 Subject: [PATCH 056/163] =?UTF-8?q?=E2=9C=A8=20added=20support=20for=20nat?= =?UTF-8?q?s=20creds=20file?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/container/container.go | 1 + pkg/gofr/datasource/pubsub/nats/client.go | 11 ++++++++++- 2 files changed, 11 insertions(+), 1 deletion(-) diff --git a/pkg/gofr/container/container.go b/pkg/gofr/container/container.go index 45d5b3500..f4a4d87b1 100644 --- a/pkg/gofr/container/container.go +++ b/pkg/gofr/container/container.go @@ -175,6 +175,7 @@ func (c *Container) initializeNATS(conf config.Config) { BatchSize: c.getIntConfig(conf, "NATS_BATCH_SIZE", 0), MaxPullWait: c.getIntConfig(conf, "NATS_MAX_PULL_WAIT", 0), Consumer: conf.Get("NATS_CONSUMER"), + CredsFile: conf.Get("NATS_CREDS_FILE"), } // Define the connection function diff --git a/pkg/gofr/datasource/pubsub/nats/client.go b/pkg/gofr/datasource/pubsub/nats/client.go index d2150a894..94b70aa81 100644 --- a/pkg/gofr/datasource/pubsub/nats/client.go +++ b/pkg/gofr/datasource/pubsub/nats/client.go @@ -17,6 +17,7 @@ import ( // Config defines the NATS client configuration. type Config struct { Server string + CredsFile string Stream StreamConfig Consumer string MaxWait time.Duration @@ -98,7 +99,15 @@ func NewNATSClient( logger.Debugf("connecting to NATS server '%s'", conf.Server) - nc, err := natsConnect(conf.Server) + // Create connection options + opts := []nats.Option{nats.Name("GoFr NATS Client")} + + // Add credentials if provided + if conf.CredsFile != "" { + opts = append(opts, nats.UserCredentials(conf.CredsFile)) + } + + nc, err := natsConnect(conf.Server, opts...) if err != nil { logger.Errorf("failed to connect to NATS server at %v: %v", conf.Server, err) From 7ee49ea2be2db6d456ffd55d3dff1c023601b8f4 Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Mon, 16 Sep 2024 21:48:20 -0500 Subject: [PATCH 057/163] =?UTF-8?q?=F0=9F=9A=A8=20fixing=20linter=20errors?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- examples/using-subscriber-nats/configs/.env | 2 +- examples/using-subscriber-nats/main.go | 15 +++++++++++---- examples/using-subscriber-nats/main_test.go | 2 +- 3 files changed, 13 insertions(+), 6 deletions(-) diff --git a/examples/using-subscriber-nats/configs/.env b/examples/using-subscriber-nats/configs/.env index ad6513ad7..a2dee1ed7 100644 --- a/examples/using-subscriber-nats/configs/.env +++ b/examples/using-subscriber-nats/configs/.env @@ -7,7 +7,7 @@ PUBSUB_BACKEND=NATS PUBSUB_BROKER=nats://localhost:4222 NATS_STREAM=sample-stream NATS_SUBJECTS="order-logs,products" -NATS_CREDS_FILE=creds.json +NATS_CREDS_FILE= NATS_CONSUMER=product-consumer-group NATS_MAX_WAIT=10s NATS_MAX_PULL_WAIT=10 diff --git a/examples/using-subscriber-nats/main.go b/examples/using-subscriber-nats/main.go index b641f05a8..eb0dc2fed 100644 --- a/examples/using-subscriber-nats/main.go +++ b/examples/using-subscriber-nats/main.go @@ -1,6 +1,8 @@ package main import ( + "fmt" + "gofr.dev/pkg/gofr" ) @@ -8,14 +10,16 @@ func main() { app := gofr.New() app.Subscribe("products", func(c *gofr.Context) error { + c.Logger.Debug("Received message on 'products' subject") + var productInfo struct { - ProductID string `json:"productId"` - Price string `json:"price"` + ProductID int `json:"productId"` + Price float64 `json:"price"` } err := c.Bind(&productInfo) if err != nil { - c.Logger.Error(err) + c.Logger.Error("Error binding product message:", err) return nil } @@ -25,6 +29,8 @@ func main() { }) app.Subscribe("order-logs", func(c *gofr.Context) error { + c.Logger.Debug("Received message on 'order-logs' subject") + var orderStatus struct { OrderID string `json:"orderId"` Status string `json:"status"` @@ -32,7 +38,7 @@ func main() { err := c.Bind(&orderStatus) if err != nil { - c.Logger.Error(err) + c.Logger.Error("Error binding order message:", err) return nil } @@ -41,5 +47,6 @@ func main() { return nil }) + fmt.Println("Subscribing to 'products' and 'order-logs' subjects...") app.Run() } diff --git a/examples/using-subscriber-nats/main_test.go b/examples/using-subscriber-nats/main_test.go index e9af70727..20783affe 100644 --- a/examples/using-subscriber-nats/main_test.go +++ b/examples/using-subscriber-nats/main_test.go @@ -232,7 +232,7 @@ func initializeTest(t *testing.T, serverURL string) { t.Errorf("Error publishing to 'order-logs': %v", err) } - err = client.Publish(ctx, "products", []byte(`{"productId":"123","price":"599"}`)) + err = client.Publish(ctx, "products", []byte(`{"productId":"69","price":"19.99"}`)) if err != nil { t.Errorf("Error publishing to 'products': %v", err) } From ab6925b941939c753b46f941b91f88b3c89d86d4 Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Mon, 16 Sep 2024 21:52:50 -0500 Subject: [PATCH 058/163] =?UTF-8?q?=F0=9F=93=9D=20adding=20comments?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/client.go | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/pkg/gofr/datasource/pubsub/nats/client.go b/pkg/gofr/datasource/pubsub/nats/client.go index 94b70aa81..177fc8761 100644 --- a/pkg/gofr/datasource/pubsub/nats/client.go +++ b/pkg/gofr/datasource/pubsub/nats/client.go @@ -234,6 +234,7 @@ func (n *NATSClient) fetchAndProcessMessages(ctx context.Context, cons jetstream return msgs.Error() } +// ProcessMessages processes messages from a consumer. func (n *NATSClient) ProcessMessages(ctx context.Context, msgs jetstream.MessageBatch, handler MessageHandler) { for msg := range msgs.Messages() { if err := n.HandleMessage(ctx, msg, handler); err != nil { @@ -242,6 +243,7 @@ func (n *NATSClient) ProcessMessages(ctx context.Context, msgs jetstream.Message } } +// HandleMessage handles a message from a consumer. func (n *NATSClient) HandleMessage(ctx context.Context, msg jetstream.Msg, handler MessageHandler) error { if err := handler(ctx, msg); err != nil { n.Logger.Errorf("Error handling message: %v", err) @@ -251,6 +253,7 @@ func (n *NATSClient) HandleMessage(ctx context.Context, msg jetstream.Msg, handl return nil } +// NakMessage naks a message from a consumer. func (n *NATSClient) NakMessage(msg jetstream.Msg) error { if err := msg.Nak(); err != nil { n.Logger.Errorf("Failed to NAK message: %v", err) @@ -261,6 +264,7 @@ func (n *NATSClient) NakMessage(msg jetstream.Msg) error { return nil } +// HandleFetchError handles fetch errors. func (n *NATSClient) HandleFetchError(err error) { n.Logger.Errorf("failed to fetch messages: %v", err) time.Sleep(time.Second) // Backoff on error From f2340b7fd55178b34a44c501303a83d773629f69 Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Mon, 16 Sep 2024 21:55:54 -0500 Subject: [PATCH 059/163] =?UTF-8?q?=F0=9F=90=9B=20accidently=20removed=20a?= =?UTF-8?q?=20log=20statement?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/interfaces.go | 1 + pkg/gofr/datasource/pubsub/nats/metrics.go | 1 + pkg/gofr/logging/mock_logger_test.go | 1 + 3 files changed, 3 insertions(+) diff --git a/pkg/gofr/datasource/pubsub/nats/interfaces.go b/pkg/gofr/datasource/pubsub/nats/interfaces.go index 26fdc6354..b5344624e 100644 --- a/pkg/gofr/datasource/pubsub/nats/interfaces.go +++ b/pkg/gofr/datasource/pubsub/nats/interfaces.go @@ -10,6 +10,7 @@ import ( //go:generate mockgen -destination=mock_client.go -package=nats -source=./interfaces.go Client,Subscription,ConnInterface +// ConnInterface represents the main NATS connection. type ConnInterface interface { Status() nats.Status Close() diff --git a/pkg/gofr/datasource/pubsub/nats/metrics.go b/pkg/gofr/datasource/pubsub/nats/metrics.go index 33fa31747..a5342fbb0 100644 --- a/pkg/gofr/datasource/pubsub/nats/metrics.go +++ b/pkg/gofr/datasource/pubsub/nats/metrics.go @@ -4,6 +4,7 @@ import "context" //go:generate mockgen -destination=mock_metrics.go -package=nats -source=./metrics.go +// Metrics represents the metrics interface. type Metrics interface { IncrementCounter(ctx context.Context, name string, labels ...string) } diff --git a/pkg/gofr/logging/mock_logger_test.go b/pkg/gofr/logging/mock_logger_test.go index 1b7122da8..12c117b04 100644 --- a/pkg/gofr/logging/mock_logger_test.go +++ b/pkg/gofr/logging/mock_logger_test.go @@ -48,6 +48,7 @@ func Test_NewMockLoggerErrorLogs(t *testing.T) { logs := testutil.StderrOutputForFunc(func() { logger := NewMockLogger(DEBUG) + logger.Error("ERROR Log") logger.Errorf("error Log with Format Value: %v", "errorf") }) From ce997b3dc6bbaca2eeea6378fa4ca17699fbe4fc Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Mon, 16 Sep 2024 22:16:21 -0500 Subject: [PATCH 060/163] =?UTF-8?q?=F0=9F=8C=B1=20missing=20some=20files?= =?UTF-8?q?=20from=20git?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/go.mod | 105 ++ .../datasource/pubsub/nats/mock_client.go | 190 +++ .../datasource/pubsub/nats/mock_jetstream.go | 1262 +++++++++++++++++ 3 files changed, 1557 insertions(+) create mode 100644 pkg/gofr/datasource/pubsub/nats/go.mod create mode 100644 pkg/gofr/datasource/pubsub/nats/mock_client.go create mode 100644 pkg/gofr/datasource/pubsub/nats/mock_jetstream.go diff --git a/pkg/gofr/datasource/pubsub/nats/go.mod b/pkg/gofr/datasource/pubsub/nats/go.mod new file mode 100644 index 000000000..6c079c4cb --- /dev/null +++ b/pkg/gofr/datasource/pubsub/nats/go.mod @@ -0,0 +1,105 @@ +module gofr.dev/pkg/gofr/datasource/pubsub/nats + +go 1.22.3 + +require ( + github.com/nats-io/nats-server/v2 v2.10.20 + github.com/nats-io/nats.go v1.37.0 + github.com/stretchr/testify v1.9.0 + go.uber.org/mock v0.4.0 + gofr.dev v1.19.1 +) + +require ( + cloud.google.com/go v0.115.1 // indirect + cloud.google.com/go/auth v0.9.1 // indirect + cloud.google.com/go/auth/oauth2adapt v0.2.4 // indirect + cloud.google.com/go/compute/metadata v0.5.0 // indirect + cloud.google.com/go/iam v1.1.13 // indirect + cloud.google.com/go/pubsub v1.42.0 // indirect + filippo.io/edwards25519 v1.1.0 // indirect + github.com/DATA-DOG/go-sqlmock v1.5.2 // indirect + github.com/XSAM/otelsql v0.33.0 // indirect + github.com/beorn7/perks v1.0.1 // indirect + github.com/cenkalti/backoff/v4 v4.3.0 // indirect + github.com/cespare/xxhash/v2 v2.3.0 // indirect + github.com/davecgh/go-spew v1.1.1 // indirect + github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f // indirect + github.com/dustin/go-humanize v1.0.1 // indirect + github.com/eclipse/paho.mqtt.golang v1.5.0 // indirect + github.com/felixge/httpsnoop v1.0.4 // indirect + github.com/go-logr/logr v1.4.2 // indirect + github.com/go-logr/stdr v1.2.2 // indirect + github.com/go-sql-driver/mysql v1.8.1 // indirect + github.com/gogo/protobuf v1.3.2 // indirect + github.com/golang-jwt/jwt/v5 v5.2.1 // indirect + github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect + github.com/google/s2a-go v0.1.8 // indirect + github.com/google/uuid v1.6.0 // indirect + github.com/googleapis/enterprise-certificate-proxy v0.3.2 // indirect + github.com/googleapis/gax-go/v2 v2.13.0 // indirect + github.com/gorilla/mux v1.8.1 // indirect + github.com/gorilla/websocket v1.5.3 // indirect + github.com/grpc-ecosystem/go-grpc-middleware v1.4.0 // indirect + github.com/grpc-ecosystem/grpc-gateway/v2 v2.22.0 // indirect + github.com/hashicorp/golang-lru/v2 v2.0.7 // indirect + github.com/joho/godotenv v1.5.1 // indirect + github.com/klauspost/compress v1.17.9 // indirect + github.com/lib/pq v1.10.9 // indirect + github.com/mattn/go-isatty v0.0.20 // indirect + github.com/minio/highwayhash v1.0.3 // indirect + github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect + github.com/nats-io/jwt/v2 v2.5.8 // indirect + github.com/nats-io/nkeys v0.4.7 // indirect + github.com/nats-io/nuid v1.0.1 // indirect + github.com/ncruces/go-strftime v0.1.9 // indirect + github.com/openzipkin/zipkin-go v0.4.3 // indirect + github.com/pierrec/lz4/v4 v4.1.21 // indirect + github.com/pkg/errors v0.9.1 // indirect + github.com/pmezard/go-difflib v1.0.0 // indirect + github.com/prometheus/client_golang v1.20.2 // indirect + github.com/prometheus/client_model v0.6.1 // indirect + github.com/prometheus/common v0.55.0 // indirect + github.com/prometheus/procfs v0.15.1 // indirect + github.com/redis/go-redis/extra/rediscmd/v9 v9.0.5 // indirect + github.com/redis/go-redis/extra/redisotel/v9 v9.0.5 // indirect + github.com/redis/go-redis/v9 v9.6.1 // indirect + github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect + github.com/segmentio/kafka-go v0.4.47 // indirect + go.opencensus.io v0.24.0 // indirect + go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.49.0 // indirect + go.opentelemetry.io/contrib/instrumentation/net/http/httptrace/otelhttptrace v0.53.0 // indirect + go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.53.0 // indirect + go.opentelemetry.io/otel v1.29.0 // indirect + go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.29.0 // indirect + go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.29.0 // indirect + go.opentelemetry.io/otel/exporters/prometheus v0.51.0 // indirect + go.opentelemetry.io/otel/exporters/zipkin v1.29.0 // indirect + go.opentelemetry.io/otel/metric v1.29.0 // indirect + go.opentelemetry.io/otel/sdk v1.29.0 // indirect + go.opentelemetry.io/otel/sdk/metric v1.29.0 // indirect + go.opentelemetry.io/otel/trace v1.29.0 // indirect + go.opentelemetry.io/proto/otlp v1.3.1 // indirect + golang.org/x/crypto v0.26.0 // indirect + golang.org/x/net v0.28.0 // indirect + golang.org/x/oauth2 v0.22.0 // indirect + golang.org/x/sync v0.8.0 // indirect + golang.org/x/sys v0.24.0 // indirect + golang.org/x/term v0.23.0 // indirect + golang.org/x/text v0.17.0 // indirect + golang.org/x/time v0.6.0 // indirect + google.golang.org/api v0.195.0 // indirect + google.golang.org/genproto v0.0.0-20240823204242-4ba0660f739c // indirect + google.golang.org/genproto/googleapis/api v0.0.0-20240822170219-fc7c04adadcd // indirect + google.golang.org/genproto/googleapis/rpc v0.0.0-20240823204242-4ba0660f739c // indirect + google.golang.org/grpc v1.66.0 // indirect + google.golang.org/protobuf v1.34.2 // indirect + gopkg.in/yaml.v3 v3.0.1 // indirect + modernc.org/gc/v3 v3.0.0-20240107210532-573471604cb6 // indirect + modernc.org/libc v1.55.3 // indirect + modernc.org/mathutil v1.6.0 // indirect + modernc.org/memory v1.8.0 // indirect + modernc.org/sqlite v1.32.0 // indirect + modernc.org/strutil v1.2.0 // indirect + modernc.org/token v1.1.0 // indirect +) diff --git a/pkg/gofr/datasource/pubsub/nats/mock_client.go b/pkg/gofr/datasource/pubsub/nats/mock_client.go new file mode 100644 index 000000000..8574c226e --- /dev/null +++ b/pkg/gofr/datasource/pubsub/nats/mock_client.go @@ -0,0 +1,190 @@ +// Code generated by MockGen. DO NOT EDIT. +// Source: ./interfaces.go +// +// Generated by this command: +// +// mockgen -destination=mock_client.go -package=nats -source=./interfaces.go Client,Subscription,ConnInterface +// + +// Package nats is a generated GoMock package. +package nats + +import ( + context "context" + reflect "reflect" + + nats "github.com/nats-io/nats.go" + jetstream "github.com/nats-io/nats.go/jetstream" + gomock "go.uber.org/mock/gomock" +) + +// MockConnInterface is a mock of ConnInterface interface. +type MockConnInterface struct { + ctrl *gomock.Controller + recorder *MockConnInterfaceMockRecorder +} + +// MockConnInterfaceMockRecorder is the mock recorder for MockConnInterface. +type MockConnInterfaceMockRecorder struct { + mock *MockConnInterface +} + +// NewMockConnInterface creates a new mock instance. +func NewMockConnInterface(ctrl *gomock.Controller) *MockConnInterface { + mock := &MockConnInterface{ctrl: ctrl} + mock.recorder = &MockConnInterfaceMockRecorder{mock} + return mock +} + +// EXPECT returns an object that allows the caller to indicate expected use. +func (m *MockConnInterface) EXPECT() *MockConnInterfaceMockRecorder { + return m.recorder +} + +// Close mocks base method. +func (m *MockConnInterface) Close() { + m.ctrl.T.Helper() + m.ctrl.Call(m, "Close") +} + +// Close indicates an expected call of Close. +func (mr *MockConnInterfaceMockRecorder) Close() *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Close", reflect.TypeOf((*MockConnInterface)(nil).Close)) +} + +// NatsConn mocks base method. +func (m *MockConnInterface) NatsConn() *nats.Conn { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "NatsConn") + ret0, _ := ret[0].(*nats.Conn) + return ret0 +} + +// NatsConn indicates an expected call of NatsConn. +func (mr *MockConnInterfaceMockRecorder) NatsConn() *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "NatsConn", reflect.TypeOf((*MockConnInterface)(nil).NatsConn)) +} + +// Status mocks base method. +func (m *MockConnInterface) Status() nats.Status { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Status") + ret0, _ := ret[0].(nats.Status) + return ret0 +} + +// Status indicates an expected call of Status. +func (mr *MockConnInterfaceMockRecorder) Status() *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Status", reflect.TypeOf((*MockConnInterface)(nil).Status)) +} + +// MockClient is a mock of Client interface. +type MockClient struct { + ctrl *gomock.Controller + recorder *MockClientMockRecorder +} + +// MockClientMockRecorder is the mock recorder for MockClient. +type MockClientMockRecorder struct { + mock *MockClient +} + +// NewMockClient creates a new mock instance. +func NewMockClient(ctrl *gomock.Controller) *MockClient { + mock := &MockClient{ctrl: ctrl} + mock.recorder = &MockClientMockRecorder{mock} + return mock +} + +// EXPECT returns an object that allows the caller to indicate expected use. +func (m *MockClient) EXPECT() *MockClientMockRecorder { + return m.recorder +} + +// Close mocks base method. +func (m *MockClient) Close(ctx context.Context) error { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Close", ctx) + ret0, _ := ret[0].(error) + return ret0 +} + +// Close indicates an expected call of Close. +func (mr *MockClientMockRecorder) Close(ctx any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Close", reflect.TypeOf((*MockClient)(nil).Close), ctx) +} + +// CreateOrUpdateStream mocks base method. +func (m *MockClient) CreateOrUpdateStream(ctx context.Context, cfg jetstream.StreamConfig) (jetstream.Stream, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "CreateOrUpdateStream", ctx, cfg) + ret0, _ := ret[0].(jetstream.Stream) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// CreateOrUpdateStream indicates an expected call of CreateOrUpdateStream. +func (mr *MockClientMockRecorder) CreateOrUpdateStream(ctx, cfg any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CreateOrUpdateStream", reflect.TypeOf((*MockClient)(nil).CreateOrUpdateStream), ctx, cfg) +} + +// CreateStream mocks base method. +func (m *MockClient) CreateStream(ctx context.Context, cfg StreamConfig) error { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "CreateStream", ctx, cfg) + ret0, _ := ret[0].(error) + return ret0 +} + +// CreateStream indicates an expected call of CreateStream. +func (mr *MockClientMockRecorder) CreateStream(ctx, cfg any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CreateStream", reflect.TypeOf((*MockClient)(nil).CreateStream), ctx, cfg) +} + +// DeleteStream mocks base method. +func (m *MockClient) DeleteStream(ctx context.Context, name string) error { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "DeleteStream", ctx, name) + ret0, _ := ret[0].(error) + return ret0 +} + +// DeleteStream indicates an expected call of DeleteStream. +func (mr *MockClientMockRecorder) DeleteStream(ctx, name any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DeleteStream", reflect.TypeOf((*MockClient)(nil).DeleteStream), ctx, name) +} + +// Publish mocks base method. +func (m *MockClient) Publish(ctx context.Context, subject string, message []byte) error { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Publish", ctx, subject, message) + ret0, _ := ret[0].(error) + return ret0 +} + +// Publish indicates an expected call of Publish. +func (mr *MockClientMockRecorder) Publish(ctx, subject, message any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Publish", reflect.TypeOf((*MockClient)(nil).Publish), ctx, subject, message) +} + +// Subscribe mocks base method. +func (m *MockClient) Subscribe(ctx context.Context, subject string, handler MessageHandler) error { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Subscribe", ctx, subject, handler) + ret0, _ := ret[0].(error) + return ret0 +} + +// Subscribe indicates an expected call of Subscribe. +func (mr *MockClientMockRecorder) Subscribe(ctx, subject, handler any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Subscribe", reflect.TypeOf((*MockClient)(nil).Subscribe), ctx, subject, handler) +} diff --git a/pkg/gofr/datasource/pubsub/nats/mock_jetstream.go b/pkg/gofr/datasource/pubsub/nats/mock_jetstream.go new file mode 100644 index 000000000..dc410364c --- /dev/null +++ b/pkg/gofr/datasource/pubsub/nats/mock_jetstream.go @@ -0,0 +1,1262 @@ +// Code generated by MockGen. DO NOT EDIT. +// Source: github.com/nats-io/client.go/jetstream (interfaces: JetStream,Stream,Consumer,Msg,MessageBatch) +// +// Generated by this command: +// +// mockgen -destination=mock_jetstream.go -package=nats github.com/nats-io/client.go/jetstream JetStream,Stream,Consumer,Msg,MessageBatch +// + +// Package nats is a generated GoMock package. +package nats + +import ( + context "context" + reflect "reflect" + time "time" + + nats "github.com/nats-io/nats.go" + jetstream "github.com/nats-io/nats.go/jetstream" + gomock "go.uber.org/mock/gomock" +) + +// MockJetStream is a mock of JetStream interface. +type MockJetStream struct { + ctrl *gomock.Controller + recorder *MockJetStreamMockRecorder +} + +// MockJetStreamMockRecorder is the mock recorder for MockJetStream. +type MockJetStreamMockRecorder struct { + mock *MockJetStream +} + +// NewMockJetStream creates a new mock instance. +func NewMockJetStream(ctrl *gomock.Controller) *MockJetStream { + mock := &MockJetStream{ctrl: ctrl} + mock.recorder = &MockJetStreamMockRecorder{mock} + return mock +} + +// EXPECT returns an object that allows the caller to indicate expected use. +func (m *MockJetStream) EXPECT() *MockJetStreamMockRecorder { + return m.recorder +} + +// AccountInfo mocks base method. +func (m *MockJetStream) AccountInfo(arg0 context.Context) (*jetstream.AccountInfo, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "AccountInfo", arg0) + ret0, _ := ret[0].(*jetstream.AccountInfo) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// AccountInfo indicates an expected call of AccountInfo. +func (mr *MockJetStreamMockRecorder) AccountInfo(arg0 any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "AccountInfo", reflect.TypeOf((*MockJetStream)(nil).AccountInfo), arg0) +} + +// CleanupPublisher mocks base method. +func (m *MockJetStream) CleanupPublisher() { + m.ctrl.T.Helper() + m.ctrl.Call(m, "CleanupPublisher") +} + +// CleanupPublisher indicates an expected call of CleanupPublisher. +func (mr *MockJetStreamMockRecorder) CleanupPublisher() *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CleanupPublisher", reflect.TypeOf((*MockJetStream)(nil).CleanupPublisher)) +} + +// Consumer mocks base method. +func (m *MockJetStream) Consumer(arg0 context.Context, arg1, arg2 string) (jetstream.Consumer, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Consumer", arg0, arg1, arg2) + ret0, _ := ret[0].(jetstream.Consumer) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// Consumer indicates an expected call of Consumer. +func (mr *MockJetStreamMockRecorder) Consumer(arg0, arg1, arg2 any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Consumer", reflect.TypeOf((*MockJetStream)(nil).Consumer), arg0, arg1, arg2) +} + +// CreateConsumer mocks base method. +func (m *MockJetStream) CreateConsumer(arg0 context.Context, arg1 string, arg2 jetstream.ConsumerConfig) (jetstream.Consumer, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "CreateConsumer", arg0, arg1, arg2) + ret0, _ := ret[0].(jetstream.Consumer) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// CreateConsumer indicates an expected call of CreateConsumer. +func (mr *MockJetStreamMockRecorder) CreateConsumer(arg0, arg1, arg2 any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CreateConsumer", reflect.TypeOf((*MockJetStream)(nil).CreateConsumer), arg0, arg1, arg2) +} + +// CreateKeyValue mocks base method. +func (m *MockJetStream) CreateKeyValue(arg0 context.Context, arg1 jetstream.KeyValueConfig) (jetstream.KeyValue, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "CreateKeyValue", arg0, arg1) + ret0, _ := ret[0].(jetstream.KeyValue) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// CreateKeyValue indicates an expected call of CreateKeyValue. +func (mr *MockJetStreamMockRecorder) CreateKeyValue(arg0, arg1 any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CreateKeyValue", reflect.TypeOf((*MockJetStream)(nil).CreateKeyValue), arg0, arg1) +} + +// CreateObjectStore mocks base method. +func (m *MockJetStream) CreateObjectStore(arg0 context.Context, arg1 jetstream.ObjectStoreConfig) (jetstream.ObjectStore, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "CreateObjectStore", arg0, arg1) + ret0, _ := ret[0].(jetstream.ObjectStore) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// CreateObjectStore indicates an expected call of CreateObjectStore. +func (mr *MockJetStreamMockRecorder) CreateObjectStore(arg0, arg1 any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CreateObjectStore", reflect.TypeOf((*MockJetStream)(nil).CreateObjectStore), arg0, arg1) +} + +// CreateOrUpdateConsumer mocks base method. +func (m *MockJetStream) CreateOrUpdateConsumer(arg0 context.Context, arg1 string, arg2 jetstream.ConsumerConfig) (jetstream.Consumer, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "CreateOrUpdateConsumer", arg0, arg1, arg2) + ret0, _ := ret[0].(jetstream.Consumer) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// CreateOrUpdateConsumer indicates an expected call of CreateOrUpdateConsumer. +func (mr *MockJetStreamMockRecorder) CreateOrUpdateConsumer(arg0, arg1, arg2 any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CreateOrUpdateConsumer", reflect.TypeOf((*MockJetStream)(nil).CreateOrUpdateConsumer), arg0, arg1, arg2) +} + +// CreateOrUpdateKeyValue mocks base method. +func (m *MockJetStream) CreateOrUpdateKeyValue(arg0 context.Context, arg1 jetstream.KeyValueConfig) (jetstream.KeyValue, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "CreateOrUpdateKeyValue", arg0, arg1) + ret0, _ := ret[0].(jetstream.KeyValue) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// CreateOrUpdateKeyValue indicates an expected call of CreateOrUpdateKeyValue. +func (mr *MockJetStreamMockRecorder) CreateOrUpdateKeyValue(arg0, arg1 any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CreateOrUpdateKeyValue", reflect.TypeOf((*MockJetStream)(nil).CreateOrUpdateKeyValue), arg0, arg1) +} + +// CreateOrUpdateObjectStore mocks base method. +func (m *MockJetStream) CreateOrUpdateObjectStore(arg0 context.Context, arg1 jetstream.ObjectStoreConfig) (jetstream.ObjectStore, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "CreateOrUpdateObjectStore", arg0, arg1) + ret0, _ := ret[0].(jetstream.ObjectStore) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// CreateOrUpdateObjectStore indicates an expected call of CreateOrUpdateObjectStore. +func (mr *MockJetStreamMockRecorder) CreateOrUpdateObjectStore(arg0, arg1 any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CreateOrUpdateObjectStore", reflect.TypeOf((*MockJetStream)(nil).CreateOrUpdateObjectStore), arg0, arg1) +} + +// CreateOrUpdateStream mocks base method. +func (m *MockJetStream) CreateOrUpdateStream(arg0 context.Context, arg1 jetstream.StreamConfig) (jetstream.Stream, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "CreateOrUpdateStream", arg0, arg1) + ret0, _ := ret[0].(jetstream.Stream) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// CreateOrUpdateStream indicates an expected call of CreateOrUpdateStream. +func (mr *MockJetStreamMockRecorder) CreateOrUpdateStream(arg0, arg1 any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CreateOrUpdateStream", reflect.TypeOf((*MockJetStream)(nil).CreateOrUpdateStream), arg0, arg1) +} + +// CreateStream mocks base method. +func (m *MockJetStream) CreateStream(arg0 context.Context, arg1 jetstream.StreamConfig) (jetstream.Stream, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "CreateStream", arg0, arg1) + ret0, _ := ret[0].(jetstream.Stream) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// CreateStream indicates an expected call of CreateStream. +func (mr *MockJetStreamMockRecorder) CreateStream(arg0, arg1 any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CreateStream", reflect.TypeOf((*MockJetStream)(nil).CreateStream), arg0, arg1) +} + +// DeleteConsumer mocks base method. +func (m *MockJetStream) DeleteConsumer(arg0 context.Context, arg1, arg2 string) error { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "DeleteConsumer", arg0, arg1, arg2) + ret0, _ := ret[0].(error) + return ret0 +} + +// DeleteConsumer indicates an expected call of DeleteConsumer. +func (mr *MockJetStreamMockRecorder) DeleteConsumer(arg0, arg1, arg2 any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DeleteConsumer", reflect.TypeOf((*MockJetStream)(nil).DeleteConsumer), arg0, arg1, arg2) +} + +// DeleteKeyValue mocks base method. +func (m *MockJetStream) DeleteKeyValue(arg0 context.Context, arg1 string) error { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "DeleteKeyValue", arg0, arg1) + ret0, _ := ret[0].(error) + return ret0 +} + +// DeleteKeyValue indicates an expected call of DeleteKeyValue. +func (mr *MockJetStreamMockRecorder) DeleteKeyValue(arg0, arg1 any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DeleteKeyValue", reflect.TypeOf((*MockJetStream)(nil).DeleteKeyValue), arg0, arg1) +} + +// DeleteObjectStore mocks base method. +func (m *MockJetStream) DeleteObjectStore(arg0 context.Context, arg1 string) error { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "DeleteObjectStore", arg0, arg1) + ret0, _ := ret[0].(error) + return ret0 +} + +// DeleteObjectStore indicates an expected call of DeleteObjectStore. +func (mr *MockJetStreamMockRecorder) DeleteObjectStore(arg0, arg1 any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DeleteObjectStore", reflect.TypeOf((*MockJetStream)(nil).DeleteObjectStore), arg0, arg1) +} + +// DeleteStream mocks base method. +func (m *MockJetStream) DeleteStream(arg0 context.Context, arg1 string) error { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "DeleteStream", arg0, arg1) + ret0, _ := ret[0].(error) + return ret0 +} + +// DeleteStream indicates an expected call of DeleteStream. +func (mr *MockJetStreamMockRecorder) DeleteStream(arg0, arg1 any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DeleteStream", reflect.TypeOf((*MockJetStream)(nil).DeleteStream), arg0, arg1) +} + +// KeyValue mocks base method. +func (m *MockJetStream) KeyValue(arg0 context.Context, arg1 string) (jetstream.KeyValue, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "KeyValue", arg0, arg1) + ret0, _ := ret[0].(jetstream.KeyValue) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// KeyValue indicates an expected call of KeyValue. +func (mr *MockJetStreamMockRecorder) KeyValue(arg0, arg1 any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "KeyValue", reflect.TypeOf((*MockJetStream)(nil).KeyValue), arg0, arg1) +} + +// KeyValueStoreNames mocks base method. +func (m *MockJetStream) KeyValueStoreNames(arg0 context.Context) jetstream.KeyValueNamesLister { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "KeyValueStoreNames", arg0) + ret0, _ := ret[0].(jetstream.KeyValueNamesLister) + return ret0 +} + +// KeyValueStoreNames indicates an expected call of KeyValueStoreNames. +func (mr *MockJetStreamMockRecorder) KeyValueStoreNames(arg0 any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "KeyValueStoreNames", reflect.TypeOf((*MockJetStream)(nil).KeyValueStoreNames), arg0) +} + +// KeyValueStores mocks base method. +func (m *MockJetStream) KeyValueStores(arg0 context.Context) jetstream.KeyValueLister { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "KeyValueStores", arg0) + ret0, _ := ret[0].(jetstream.KeyValueLister) + return ret0 +} + +// KeyValueStores indicates an expected call of KeyValueStores. +func (mr *MockJetStreamMockRecorder) KeyValueStores(arg0 any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "KeyValueStores", reflect.TypeOf((*MockJetStream)(nil).KeyValueStores), arg0) +} + +// ListStreams mocks base method. +func (m *MockJetStream) ListStreams(arg0 context.Context, arg1 ...jetstream.StreamListOpt) jetstream.StreamInfoLister { + m.ctrl.T.Helper() + varargs := []any{arg0} + for _, a := range arg1 { + varargs = append(varargs, a) + } + ret := m.ctrl.Call(m, "ListStreams", varargs...) + ret0, _ := ret[0].(jetstream.StreamInfoLister) + return ret0 +} + +// ListStreams indicates an expected call of ListStreams. +func (mr *MockJetStreamMockRecorder) ListStreams(arg0 any, arg1 ...any) *gomock.Call { + mr.mock.ctrl.T.Helper() + varargs := append([]any{arg0}, arg1...) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ListStreams", reflect.TypeOf((*MockJetStream)(nil).ListStreams), varargs...) +} + +// ObjectStore mocks base method. +func (m *MockJetStream) ObjectStore(arg0 context.Context, arg1 string) (jetstream.ObjectStore, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "ObjectStore", arg0, arg1) + ret0, _ := ret[0].(jetstream.ObjectStore) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// ObjectStore indicates an expected call of ObjectStore. +func (mr *MockJetStreamMockRecorder) ObjectStore(arg0, arg1 any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ObjectStore", reflect.TypeOf((*MockJetStream)(nil).ObjectStore), arg0, arg1) +} + +// ObjectStoreNames mocks base method. +func (m *MockJetStream) ObjectStoreNames(arg0 context.Context) jetstream.ObjectStoreNamesLister { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "ObjectStoreNames", arg0) + ret0, _ := ret[0].(jetstream.ObjectStoreNamesLister) + return ret0 +} + +// ObjectStoreNames indicates an expected call of ObjectStoreNames. +func (mr *MockJetStreamMockRecorder) ObjectStoreNames(arg0 any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ObjectStoreNames", reflect.TypeOf((*MockJetStream)(nil).ObjectStoreNames), arg0) +} + +// ObjectStores mocks base method. +func (m *MockJetStream) ObjectStores(arg0 context.Context) jetstream.ObjectStoresLister { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "ObjectStores", arg0) + ret0, _ := ret[0].(jetstream.ObjectStoresLister) + return ret0 +} + +// ObjectStores indicates an expected call of ObjectStores. +func (mr *MockJetStreamMockRecorder) ObjectStores(arg0 any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ObjectStores", reflect.TypeOf((*MockJetStream)(nil).ObjectStores), arg0) +} + +// OrderedConsumer mocks base method. +func (m *MockJetStream) OrderedConsumer(arg0 context.Context, arg1 string, arg2 jetstream.OrderedConsumerConfig) (jetstream.Consumer, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "OrderedConsumer", arg0, arg1, arg2) + ret0, _ := ret[0].(jetstream.Consumer) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// OrderedConsumer indicates an expected call of OrderedConsumer. +func (mr *MockJetStreamMockRecorder) OrderedConsumer(arg0, arg1, arg2 any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "OrderedConsumer", reflect.TypeOf((*MockJetStream)(nil).OrderedConsumer), arg0, arg1, arg2) +} + +// Publish mocks base method. +func (m *MockJetStream) Publish(arg0 context.Context, arg1 string, arg2 []byte, arg3 ...jetstream.PublishOpt) (*jetstream.PubAck, error) { + m.ctrl.T.Helper() + varargs := []any{arg0, arg1, arg2} + for _, a := range arg3 { + varargs = append(varargs, a) + } + ret := m.ctrl.Call(m, "Publish", varargs...) + ret0, _ := ret[0].(*jetstream.PubAck) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// Publish indicates an expected call of Publish. +func (mr *MockJetStreamMockRecorder) Publish(arg0, arg1, arg2 any, arg3 ...any) *gomock.Call { + mr.mock.ctrl.T.Helper() + varargs := append([]any{arg0, arg1, arg2}, arg3...) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Publish", reflect.TypeOf((*MockJetStream)(nil).Publish), varargs...) +} + +// PublishAsync mocks base method. +func (m *MockJetStream) PublishAsync(arg0 string, arg1 []byte, arg2 ...jetstream.PublishOpt) (jetstream.PubAckFuture, error) { + m.ctrl.T.Helper() + varargs := []any{arg0, arg1} + for _, a := range arg2 { + varargs = append(varargs, a) + } + ret := m.ctrl.Call(m, "PublishAsync", varargs...) + ret0, _ := ret[0].(jetstream.PubAckFuture) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// PublishAsync indicates an expected call of PublishAsync. +func (mr *MockJetStreamMockRecorder) PublishAsync(arg0, arg1 any, arg2 ...any) *gomock.Call { + mr.mock.ctrl.T.Helper() + varargs := append([]any{arg0, arg1}, arg2...) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "PublishAsync", reflect.TypeOf((*MockJetStream)(nil).PublishAsync), varargs...) +} + +// PublishAsyncComplete mocks base method. +func (m *MockJetStream) PublishAsyncComplete() <-chan struct{} { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "PublishAsyncComplete") + ret0, _ := ret[0].(<-chan struct{}) + return ret0 +} + +// PublishAsyncComplete indicates an expected call of PublishAsyncComplete. +func (mr *MockJetStreamMockRecorder) PublishAsyncComplete() *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "PublishAsyncComplete", reflect.TypeOf((*MockJetStream)(nil).PublishAsyncComplete)) +} + +// PublishAsyncPending mocks base method. +func (m *MockJetStream) PublishAsyncPending() int { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "PublishAsyncPending") + ret0, _ := ret[0].(int) + return ret0 +} + +// PublishAsyncPending indicates an expected call of PublishAsyncPending. +func (mr *MockJetStreamMockRecorder) PublishAsyncPending() *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "PublishAsyncPending", reflect.TypeOf((*MockJetStream)(nil).PublishAsyncPending)) +} + +// PublishMsg mocks base method. +func (m *MockJetStream) PublishMsg(arg0 context.Context, arg1 *nats.Msg, arg2 ...jetstream.PublishOpt) (*jetstream.PubAck, error) { + m.ctrl.T.Helper() + varargs := []any{arg0, arg1} + for _, a := range arg2 { + varargs = append(varargs, a) + } + ret := m.ctrl.Call(m, "PublishMsg", varargs...) + ret0, _ := ret[0].(*jetstream.PubAck) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// PublishMsg indicates an expected call of PublishMsg. +func (mr *MockJetStreamMockRecorder) PublishMsg(arg0, arg1 any, arg2 ...any) *gomock.Call { + mr.mock.ctrl.T.Helper() + varargs := append([]any{arg0, arg1}, arg2...) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "PublishMsg", reflect.TypeOf((*MockJetStream)(nil).PublishMsg), varargs...) +} + +// PublishMsgAsync mocks base method. +func (m *MockJetStream) PublishMsgAsync(arg0 *nats.Msg, arg1 ...jetstream.PublishOpt) (jetstream.PubAckFuture, error) { + m.ctrl.T.Helper() + varargs := []any{arg0} + for _, a := range arg1 { + varargs = append(varargs, a) + } + ret := m.ctrl.Call(m, "PublishMsgAsync", varargs...) + ret0, _ := ret[0].(jetstream.PubAckFuture) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// PublishMsgAsync indicates an expected call of PublishMsgAsync. +func (mr *MockJetStreamMockRecorder) PublishMsgAsync(arg0 any, arg1 ...any) *gomock.Call { + mr.mock.ctrl.T.Helper() + varargs := append([]any{arg0}, arg1...) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "PublishMsgAsync", reflect.TypeOf((*MockJetStream)(nil).PublishMsgAsync), varargs...) +} + +// Stream mocks base method. +func (m *MockJetStream) Stream(arg0 context.Context, arg1 string) (jetstream.Stream, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Stream", arg0, arg1) + ret0, _ := ret[0].(jetstream.Stream) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// Stream indicates an expected call of Stream. +func (mr *MockJetStreamMockRecorder) Stream(arg0, arg1 any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Stream", reflect.TypeOf((*MockJetStream)(nil).Stream), arg0, arg1) +} + +// StreamNameBySubject mocks base method. +func (m *MockJetStream) StreamNameBySubject(arg0 context.Context, arg1 string) (string, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "StreamNameBySubject", arg0, arg1) + ret0, _ := ret[0].(string) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// StreamNameBySubject indicates an expected call of StreamNameBySubject. +func (mr *MockJetStreamMockRecorder) StreamNameBySubject(arg0, arg1 any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "StreamNameBySubject", reflect.TypeOf((*MockJetStream)(nil).StreamNameBySubject), arg0, arg1) +} + +// StreamNames mocks base method. +func (m *MockJetStream) StreamNames(arg0 context.Context, arg1 ...jetstream.StreamListOpt) jetstream.StreamNameLister { + m.ctrl.T.Helper() + varargs := []any{arg0} + for _, a := range arg1 { + varargs = append(varargs, a) + } + ret := m.ctrl.Call(m, "StreamNames", varargs...) + ret0, _ := ret[0].(jetstream.StreamNameLister) + return ret0 +} + +// StreamNames indicates an expected call of StreamNames. +func (mr *MockJetStreamMockRecorder) StreamNames(arg0 any, arg1 ...any) *gomock.Call { + mr.mock.ctrl.T.Helper() + varargs := append([]any{arg0}, arg1...) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "StreamNames", reflect.TypeOf((*MockJetStream)(nil).StreamNames), varargs...) +} + +// UpdateConsumer mocks base method. +func (m *MockJetStream) UpdateConsumer(arg0 context.Context, arg1 string, arg2 jetstream.ConsumerConfig) (jetstream.Consumer, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "UpdateConsumer", arg0, arg1, arg2) + ret0, _ := ret[0].(jetstream.Consumer) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// UpdateConsumer indicates an expected call of UpdateConsumer. +func (mr *MockJetStreamMockRecorder) UpdateConsumer(arg0, arg1, arg2 any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "UpdateConsumer", reflect.TypeOf((*MockJetStream)(nil).UpdateConsumer), arg0, arg1, arg2) +} + +// UpdateKeyValue mocks base method. +func (m *MockJetStream) UpdateKeyValue(arg0 context.Context, arg1 jetstream.KeyValueConfig) (jetstream.KeyValue, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "UpdateKeyValue", arg0, arg1) + ret0, _ := ret[0].(jetstream.KeyValue) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// UpdateKeyValue indicates an expected call of UpdateKeyValue. +func (mr *MockJetStreamMockRecorder) UpdateKeyValue(arg0, arg1 any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "UpdateKeyValue", reflect.TypeOf((*MockJetStream)(nil).UpdateKeyValue), arg0, arg1) +} + +// UpdateObjectStore mocks base method. +func (m *MockJetStream) UpdateObjectStore(arg0 context.Context, arg1 jetstream.ObjectStoreConfig) (jetstream.ObjectStore, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "UpdateObjectStore", arg0, arg1) + ret0, _ := ret[0].(jetstream.ObjectStore) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// UpdateObjectStore indicates an expected call of UpdateObjectStore. +func (mr *MockJetStreamMockRecorder) UpdateObjectStore(arg0, arg1 any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "UpdateObjectStore", reflect.TypeOf((*MockJetStream)(nil).UpdateObjectStore), arg0, arg1) +} + +// UpdateStream mocks base method. +func (m *MockJetStream) UpdateStream(arg0 context.Context, arg1 jetstream.StreamConfig) (jetstream.Stream, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "UpdateStream", arg0, arg1) + ret0, _ := ret[0].(jetstream.Stream) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// UpdateStream indicates an expected call of UpdateStream. +func (mr *MockJetStreamMockRecorder) UpdateStream(arg0, arg1 any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "UpdateStream", reflect.TypeOf((*MockJetStream)(nil).UpdateStream), arg0, arg1) +} + +// MockStream is a mock of Stream interface. +type MockStream struct { + ctrl *gomock.Controller + recorder *MockStreamMockRecorder +} + +// MockStreamMockRecorder is the mock recorder for MockStream. +type MockStreamMockRecorder struct { + mock *MockStream +} + +// NewMockStream creates a new mock instance. +func NewMockStream(ctrl *gomock.Controller) *MockStream { + mock := &MockStream{ctrl: ctrl} + mock.recorder = &MockStreamMockRecorder{mock} + return mock +} + +// EXPECT returns an object that allows the caller to indicate expected use. +func (m *MockStream) EXPECT() *MockStreamMockRecorder { + return m.recorder +} + +// CachedInfo mocks base method. +func (m *MockStream) CachedInfo() *jetstream.StreamInfo { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "CachedInfo") + ret0, _ := ret[0].(*jetstream.StreamInfo) + return ret0 +} + +// CachedInfo indicates an expected call of CachedInfo. +func (mr *MockStreamMockRecorder) CachedInfo() *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CachedInfo", reflect.TypeOf((*MockStream)(nil).CachedInfo)) +} + +// Consumer mocks base method. +func (m *MockStream) Consumer(arg0 context.Context, arg1 string) (jetstream.Consumer, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Consumer", arg0, arg1) + ret0, _ := ret[0].(jetstream.Consumer) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// Consumer indicates an expected call of Consumer. +func (mr *MockStreamMockRecorder) Consumer(arg0, arg1 any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Consumer", reflect.TypeOf((*MockStream)(nil).Consumer), arg0, arg1) +} + +// ConsumerNames mocks base method. +func (m *MockStream) ConsumerNames(arg0 context.Context) jetstream.ConsumerNameLister { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "ConsumerNames", arg0) + ret0, _ := ret[0].(jetstream.ConsumerNameLister) + return ret0 +} + +// ConsumerNames indicates an expected call of ConsumerNames. +func (mr *MockStreamMockRecorder) ConsumerNames(arg0 any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ConsumerNames", reflect.TypeOf((*MockStream)(nil).ConsumerNames), arg0) +} + +// CreateConsumer mocks base method. +func (m *MockStream) CreateConsumer(arg0 context.Context, arg1 jetstream.ConsumerConfig) (jetstream.Consumer, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "CreateConsumer", arg0, arg1) + ret0, _ := ret[0].(jetstream.Consumer) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// CreateConsumer indicates an expected call of CreateConsumer. +func (mr *MockStreamMockRecorder) CreateConsumer(arg0, arg1 any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CreateConsumer", reflect.TypeOf((*MockStream)(nil).CreateConsumer), arg0, arg1) +} + +// CreateOrUpdateConsumer mocks base method. +func (m *MockStream) CreateOrUpdateConsumer(arg0 context.Context, arg1 jetstream.ConsumerConfig) (jetstream.Consumer, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "CreateOrUpdateConsumer", arg0, arg1) + ret0, _ := ret[0].(jetstream.Consumer) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// CreateOrUpdateConsumer indicates an expected call of CreateOrUpdateConsumer. +func (mr *MockStreamMockRecorder) CreateOrUpdateConsumer(arg0, arg1 any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CreateOrUpdateConsumer", reflect.TypeOf((*MockStream)(nil).CreateOrUpdateConsumer), arg0, arg1) +} + +// DeleteConsumer mocks base method. +func (m *MockStream) DeleteConsumer(arg0 context.Context, arg1 string) error { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "DeleteConsumer", arg0, arg1) + ret0, _ := ret[0].(error) + return ret0 +} + +// DeleteConsumer indicates an expected call of DeleteConsumer. +func (mr *MockStreamMockRecorder) DeleteConsumer(arg0, arg1 any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DeleteConsumer", reflect.TypeOf((*MockStream)(nil).DeleteConsumer), arg0, arg1) +} + +// DeleteMsg mocks base method. +func (m *MockStream) DeleteMsg(arg0 context.Context, arg1 uint64) error { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "DeleteMsg", arg0, arg1) + ret0, _ := ret[0].(error) + return ret0 +} + +// DeleteMsg indicates an expected call of DeleteMsg. +func (mr *MockStreamMockRecorder) DeleteMsg(arg0, arg1 any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DeleteMsg", reflect.TypeOf((*MockStream)(nil).DeleteMsg), arg0, arg1) +} + +// GetLastMsgForSubject mocks base method. +func (m *MockStream) GetLastMsgForSubject(arg0 context.Context, arg1 string) (*jetstream.RawStreamMsg, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "GetLastMsgForSubject", arg0, arg1) + ret0, _ := ret[0].(*jetstream.RawStreamMsg) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// GetLastMsgForSubject indicates an expected call of GetLastMsgForSubject. +func (mr *MockStreamMockRecorder) GetLastMsgForSubject(arg0, arg1 any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetLastMsgForSubject", reflect.TypeOf((*MockStream)(nil).GetLastMsgForSubject), arg0, arg1) +} + +// GetMsg mocks base method. +func (m *MockStream) GetMsg(arg0 context.Context, arg1 uint64, arg2 ...jetstream.GetMsgOpt) (*jetstream.RawStreamMsg, error) { + m.ctrl.T.Helper() + varargs := []any{arg0, arg1} + for _, a := range arg2 { + varargs = append(varargs, a) + } + ret := m.ctrl.Call(m, "GetMsg", varargs...) + ret0, _ := ret[0].(*jetstream.RawStreamMsg) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// GetMsg indicates an expected call of GetMsg. +func (mr *MockStreamMockRecorder) GetMsg(arg0, arg1 any, arg2 ...any) *gomock.Call { + mr.mock.ctrl.T.Helper() + varargs := append([]any{arg0, arg1}, arg2...) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetMsg", reflect.TypeOf((*MockStream)(nil).GetMsg), varargs...) +} + +// Info mocks base method. +func (m *MockStream) Info(arg0 context.Context, arg1 ...jetstream.StreamInfoOpt) (*jetstream.StreamInfo, error) { + m.ctrl.T.Helper() + varargs := []any{arg0} + for _, a := range arg1 { + varargs = append(varargs, a) + } + ret := m.ctrl.Call(m, "Info", varargs...) + ret0, _ := ret[0].(*jetstream.StreamInfo) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// Info indicates an expected call of Info. +func (mr *MockStreamMockRecorder) Info(arg0 any, arg1 ...any) *gomock.Call { + mr.mock.ctrl.T.Helper() + varargs := append([]any{arg0}, arg1...) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Info", reflect.TypeOf((*MockStream)(nil).Info), varargs...) +} + +// ListConsumers mocks base method. +func (m *MockStream) ListConsumers(arg0 context.Context) jetstream.ConsumerInfoLister { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "ListConsumers", arg0) + ret0, _ := ret[0].(jetstream.ConsumerInfoLister) + return ret0 +} + +// ListConsumers indicates an expected call of ListConsumers. +func (mr *MockStreamMockRecorder) ListConsumers(arg0 any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ListConsumers", reflect.TypeOf((*MockStream)(nil).ListConsumers), arg0) +} + +// OrderedConsumer mocks base method. +func (m *MockStream) OrderedConsumer(arg0 context.Context, arg1 jetstream.OrderedConsumerConfig) (jetstream.Consumer, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "OrderedConsumer", arg0, arg1) + ret0, _ := ret[0].(jetstream.Consumer) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// OrderedConsumer indicates an expected call of OrderedConsumer. +func (mr *MockStreamMockRecorder) OrderedConsumer(arg0, arg1 any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "OrderedConsumer", reflect.TypeOf((*MockStream)(nil).OrderedConsumer), arg0, arg1) +} + +// Purge mocks base method. +func (m *MockStream) Purge(arg0 context.Context, arg1 ...jetstream.StreamPurgeOpt) error { + m.ctrl.T.Helper() + varargs := []any{arg0} + for _, a := range arg1 { + varargs = append(varargs, a) + } + ret := m.ctrl.Call(m, "Purge", varargs...) + ret0, _ := ret[0].(error) + return ret0 +} + +// Purge indicates an expected call of Purge. +func (mr *MockStreamMockRecorder) Purge(arg0 any, arg1 ...any) *gomock.Call { + mr.mock.ctrl.T.Helper() + varargs := append([]any{arg0}, arg1...) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Purge", reflect.TypeOf((*MockStream)(nil).Purge), varargs...) +} + +// SecureDeleteMsg mocks base method. +func (m *MockStream) SecureDeleteMsg(arg0 context.Context, arg1 uint64) error { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "SecureDeleteMsg", arg0, arg1) + ret0, _ := ret[0].(error) + return ret0 +} + +// SecureDeleteMsg indicates an expected call of SecureDeleteMsg. +func (mr *MockStreamMockRecorder) SecureDeleteMsg(arg0, arg1 any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "SecureDeleteMsg", reflect.TypeOf((*MockStream)(nil).SecureDeleteMsg), arg0, arg1) +} + +// UpdateConsumer mocks base method. +func (m *MockStream) UpdateConsumer(arg0 context.Context, arg1 jetstream.ConsumerConfig) (jetstream.Consumer, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "UpdateConsumer", arg0, arg1) + ret0, _ := ret[0].(jetstream.Consumer) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// UpdateConsumer indicates an expected call of UpdateConsumer. +func (mr *MockStreamMockRecorder) UpdateConsumer(arg0, arg1 any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "UpdateConsumer", reflect.TypeOf((*MockStream)(nil).UpdateConsumer), arg0, arg1) +} + +// MockConsumer is a mock of Consumer interface. +type MockConsumer struct { + ctrl *gomock.Controller + recorder *MockConsumerMockRecorder +} + +// MockConsumerMockRecorder is the mock recorder for MockConsumer. +type MockConsumerMockRecorder struct { + mock *MockConsumer +} + +// NewMockConsumer creates a new mock instance. +func NewMockConsumer(ctrl *gomock.Controller) *MockConsumer { + mock := &MockConsumer{ctrl: ctrl} + mock.recorder = &MockConsumerMockRecorder{mock} + return mock +} + +// EXPECT returns an object that allows the caller to indicate expected use. +func (m *MockConsumer) EXPECT() *MockConsumerMockRecorder { + return m.recorder +} + +// CachedInfo mocks base method. +func (m *MockConsumer) CachedInfo() *jetstream.ConsumerInfo { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "CachedInfo") + ret0, _ := ret[0].(*jetstream.ConsumerInfo) + return ret0 +} + +// CachedInfo indicates an expected call of CachedInfo. +func (mr *MockConsumerMockRecorder) CachedInfo() *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CachedInfo", reflect.TypeOf((*MockConsumer)(nil).CachedInfo)) +} + +// Consume mocks base method. +func (m *MockConsumer) Consume(arg0 jetstream.MessageHandler, arg1 ...jetstream.PullConsumeOpt) (jetstream.ConsumeContext, error) { + m.ctrl.T.Helper() + varargs := []any{arg0} + for _, a := range arg1 { + varargs = append(varargs, a) + } + ret := m.ctrl.Call(m, "Consume", varargs...) + ret0, _ := ret[0].(jetstream.ConsumeContext) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// Consume indicates an expected call of Consume. +func (mr *MockConsumerMockRecorder) Consume(arg0 any, arg1 ...any) *gomock.Call { + mr.mock.ctrl.T.Helper() + varargs := append([]any{arg0}, arg1...) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Consume", reflect.TypeOf((*MockConsumer)(nil).Consume), varargs...) +} + +// Fetch mocks base method. +func (m *MockConsumer) Fetch(arg0 int, arg1 ...jetstream.FetchOpt) (jetstream.MessageBatch, error) { + m.ctrl.T.Helper() + varargs := []any{arg0} + for _, a := range arg1 { + varargs = append(varargs, a) + } + ret := m.ctrl.Call(m, "Fetch", varargs...) + ret0, _ := ret[0].(jetstream.MessageBatch) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// Fetch indicates an expected call of Fetch. +func (mr *MockConsumerMockRecorder) Fetch(arg0 any, arg1 ...any) *gomock.Call { + mr.mock.ctrl.T.Helper() + varargs := append([]any{arg0}, arg1...) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Fetch", reflect.TypeOf((*MockConsumer)(nil).Fetch), varargs...) +} + +// FetchBytes mocks base method. +func (m *MockConsumer) FetchBytes(arg0 int, arg1 ...jetstream.FetchOpt) (jetstream.MessageBatch, error) { + m.ctrl.T.Helper() + varargs := []any{arg0} + for _, a := range arg1 { + varargs = append(varargs, a) + } + ret := m.ctrl.Call(m, "FetchBytes", varargs...) + ret0, _ := ret[0].(jetstream.MessageBatch) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// FetchBytes indicates an expected call of FetchBytes. +func (mr *MockConsumerMockRecorder) FetchBytes(arg0 any, arg1 ...any) *gomock.Call { + mr.mock.ctrl.T.Helper() + varargs := append([]any{arg0}, arg1...) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "FetchBytes", reflect.TypeOf((*MockConsumer)(nil).FetchBytes), varargs...) +} + +// FetchNoWait mocks base method. +func (m *MockConsumer) FetchNoWait(arg0 int) (jetstream.MessageBatch, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "FetchNoWait", arg0) + ret0, _ := ret[0].(jetstream.MessageBatch) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// FetchNoWait indicates an expected call of FetchNoWait. +func (mr *MockConsumerMockRecorder) FetchNoWait(arg0 any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "FetchNoWait", reflect.TypeOf((*MockConsumer)(nil).FetchNoWait), arg0) +} + +// Info mocks base method. +func (m *MockConsumer) Info(arg0 context.Context) (*jetstream.ConsumerInfo, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Info", arg0) + ret0, _ := ret[0].(*jetstream.ConsumerInfo) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// Info indicates an expected call of Info. +func (mr *MockConsumerMockRecorder) Info(arg0 any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Info", reflect.TypeOf((*MockConsumer)(nil).Info), arg0) +} + +// Messages mocks base method. +func (m *MockConsumer) Messages(arg0 ...jetstream.PullMessagesOpt) (jetstream.MessagesContext, error) { + m.ctrl.T.Helper() + varargs := []any{} + for _, a := range arg0 { + varargs = append(varargs, a) + } + ret := m.ctrl.Call(m, "Messages", varargs...) + ret0, _ := ret[0].(jetstream.MessagesContext) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// Messages indicates an expected call of Messages. +func (mr *MockConsumerMockRecorder) Messages(arg0 ...any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Messages", reflect.TypeOf((*MockConsumer)(nil).Messages), arg0...) +} + +// Next mocks base method. +func (m *MockConsumer) Next(arg0 ...jetstream.FetchOpt) (jetstream.Msg, error) { + m.ctrl.T.Helper() + varargs := []any{} + for _, a := range arg0 { + varargs = append(varargs, a) + } + ret := m.ctrl.Call(m, "Next", varargs...) + ret0, _ := ret[0].(jetstream.Msg) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// Next indicates an expected call of Next. +func (mr *MockConsumerMockRecorder) Next(arg0 ...any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Next", reflect.TypeOf((*MockConsumer)(nil).Next), arg0...) +} + +// MockMsg is a mock of Msg interface. +type MockMsg struct { + ctrl *gomock.Controller + recorder *MockMsgMockRecorder +} + +// MockMsgMockRecorder is the mock recorder for MockMsg. +type MockMsgMockRecorder struct { + mock *MockMsg +} + +// NewMockMsg creates a new mock instance. +func NewMockMsg(ctrl *gomock.Controller) *MockMsg { + mock := &MockMsg{ctrl: ctrl} + mock.recorder = &MockMsgMockRecorder{mock} + return mock +} + +// EXPECT returns an object that allows the caller to indicate expected use. +func (m *MockMsg) EXPECT() *MockMsgMockRecorder { + return m.recorder +} + +// Ack mocks base method. +func (m *MockMsg) Ack() error { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Ack") + ret0, _ := ret[0].(error) + return ret0 +} + +// Ack indicates an expected call of Ack. +func (mr *MockMsgMockRecorder) Ack() *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Ack", reflect.TypeOf((*MockMsg)(nil).Ack)) +} + +// Data mocks base method. +func (m *MockMsg) Data() []byte { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Data") + ret0, _ := ret[0].([]byte) + return ret0 +} + +// Data indicates an expected call of Data. +func (mr *MockMsgMockRecorder) Data() *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Data", reflect.TypeOf((*MockMsg)(nil).Data)) +} + +// DoubleAck mocks base method. +func (m *MockMsg) DoubleAck(arg0 context.Context) error { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "DoubleAck", arg0) + ret0, _ := ret[0].(error) + return ret0 +} + +// DoubleAck indicates an expected call of DoubleAck. +func (mr *MockMsgMockRecorder) DoubleAck(arg0 any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DoubleAck", reflect.TypeOf((*MockMsg)(nil).DoubleAck), arg0) +} + +// Headers mocks base method. +func (m *MockMsg) Headers() nats.Header { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Headers") + ret0, _ := ret[0].(nats.Header) + return ret0 +} + +// Headers indicates an expected call of Headers. +func (mr *MockMsgMockRecorder) Headers() *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Headers", reflect.TypeOf((*MockMsg)(nil).Headers)) +} + +// InProgress mocks base method. +func (m *MockMsg) InProgress() error { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "InProgress") + ret0, _ := ret[0].(error) + return ret0 +} + +// InProgress indicates an expected call of InProgress. +func (mr *MockMsgMockRecorder) InProgress() *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "InProgress", reflect.TypeOf((*MockMsg)(nil).InProgress)) +} + +// Metadata mocks base method. +func (m *MockMsg) Metadata() (*jetstream.MsgMetadata, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Metadata") + ret0, _ := ret[0].(*jetstream.MsgMetadata) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// Metadata indicates an expected call of Metadata. +func (mr *MockMsgMockRecorder) Metadata() *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Metadata", reflect.TypeOf((*MockMsg)(nil).Metadata)) +} + +// Nak mocks base method. +func (m *MockMsg) Nak() error { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Nak") + ret0, _ := ret[0].(error) + return ret0 +} + +// Nak indicates an expected call of Nak. +func (mr *MockMsgMockRecorder) Nak() *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Nak", reflect.TypeOf((*MockMsg)(nil).Nak)) +} + +// NakWithDelay mocks base method. +func (m *MockMsg) NakWithDelay(arg0 time.Duration) error { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "NakWithDelay", arg0) + ret0, _ := ret[0].(error) + return ret0 +} + +// NakWithDelay indicates an expected call of NakWithDelay. +func (mr *MockMsgMockRecorder) NakWithDelay(arg0 any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "NakWithDelay", reflect.TypeOf((*MockMsg)(nil).NakWithDelay), arg0) +} + +// Reply mocks base method. +func (m *MockMsg) Reply() string { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Reply") + ret0, _ := ret[0].(string) + return ret0 +} + +// Reply indicates an expected call of Reply. +func (mr *MockMsgMockRecorder) Reply() *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Reply", reflect.TypeOf((*MockMsg)(nil).Reply)) +} + +// Subject mocks base method. +func (m *MockMsg) Subject() string { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Subject") + ret0, _ := ret[0].(string) + return ret0 +} + +// Subject indicates an expected call of Subject. +func (mr *MockMsgMockRecorder) Subject() *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Subject", reflect.TypeOf((*MockMsg)(nil).Subject)) +} + +// Term mocks base method. +func (m *MockMsg) Term() error { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Term") + ret0, _ := ret[0].(error) + return ret0 +} + +// Term indicates an expected call of Term. +func (mr *MockMsgMockRecorder) Term() *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Term", reflect.TypeOf((*MockMsg)(nil).Term)) +} + +// TermWithReason mocks base method. +func (m *MockMsg) TermWithReason(arg0 string) error { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "TermWithReason", arg0) + ret0, _ := ret[0].(error) + return ret0 +} + +// TermWithReason indicates an expected call of TermWithReason. +func (mr *MockMsgMockRecorder) TermWithReason(arg0 any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "TermWithReason", reflect.TypeOf((*MockMsg)(nil).TermWithReason), arg0) +} + +// MockMessageBatch is a mock of MessageBatch interface. +type MockMessageBatch struct { + ctrl *gomock.Controller + recorder *MockMessageBatchMockRecorder +} + +// MockMessageBatchMockRecorder is the mock recorder for MockMessageBatch. +type MockMessageBatchMockRecorder struct { + mock *MockMessageBatch +} + +// NewMockMessageBatch creates a new mock instance. +func NewMockMessageBatch(ctrl *gomock.Controller) *MockMessageBatch { + mock := &MockMessageBatch{ctrl: ctrl} + mock.recorder = &MockMessageBatchMockRecorder{mock} + return mock +} + +// EXPECT returns an object that allows the caller to indicate expected use. +func (m *MockMessageBatch) EXPECT() *MockMessageBatchMockRecorder { + return m.recorder +} + +// Error mocks base method. +func (m *MockMessageBatch) Error() error { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Error") + ret0, _ := ret[0].(error) + return ret0 +} + +// Error indicates an expected call of Error. +func (mr *MockMessageBatchMockRecorder) Error() *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Error", reflect.TypeOf((*MockMessageBatch)(nil).Error)) +} + +// Messages mocks base method. +func (m *MockMessageBatch) Messages() <-chan jetstream.Msg { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Messages") + ret0, _ := ret[0].(<-chan jetstream.Msg) + return ret0 +} + +// Messages indicates an expected call of Messages. +func (mr *MockMessageBatchMockRecorder) Messages() *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Messages", reflect.TypeOf((*MockMessageBatch)(nil).Messages)) +} From f9b6f1e14f6b2094fa41f181fc3186f795397841 Mon Sep 17 00:00:00 2001 From: RahulMohanK Date: Thu, 19 Sep 2024 02:28:48 +0530 Subject: [PATCH 061/163] adding basic file interaction commands for ftp and sftp --- examples/using-add-filestore/main.go | 104 ++++++++++++++++++++++ examples/using-add-filestore/main_test.go | 11 +++ 2 files changed, 115 insertions(+) create mode 100644 examples/using-add-filestore/main.go create mode 100644 examples/using-add-filestore/main_test.go diff --git a/examples/using-add-filestore/main.go b/examples/using-add-filestore/main.go new file mode 100644 index 000000000..10b575032 --- /dev/null +++ b/examples/using-add-filestore/main.go @@ -0,0 +1,104 @@ +package main + +import ( + "fmt" + "strings" + + "gofr.dev/pkg/gofr" + "gofr.dev/pkg/gofr/datasource/file" + "gofr.dev/pkg/gofr/datasource/file/ftp" +) + +type FileServerType int + +const ( + FTP FileServerType = iota + SFTP +) + +// this can be a common function to configure both ftp and SFTP server +func configureFTPServer(fileServerType FileServerType) file.FileSystemProvider { + var fileSystemProvider file.FileSystemProvider + if fileServerType == FTP { + fileSystemProvider = ftp.New(&ftp.Config{ + Host: "localhost", + User: "anonymous", + Password: "", + Port: 21, + RemoteDir: "/", + }) + } else { + // fileSystemProvider = sftp.New(&ftp.Config{ + // Host: "localhost", + // User: "anonymous", + // Password: "", + // Port: 21, + // RemoteDir: "/", + // }) + } + return fileSystemProvider +} + +func printFiles(files []file.FileInfo, err error) { + if err != nil { + fmt.Println(err) + } else { + for _, f := range files { + fmt.Println(f.Name()) + } + } +} + +func filterFiles(files []file.FileInfo, keyword string, err error) { + if err != nil { + fmt.Println(err) + } else { + for _, f := range files { + if strings.HasPrefix(f.Name(), keyword) { + fmt.Println(f.Name()) + } + } + } +} + +func main() { + app := gofr.NewCMD() + + fileSystemProvider := configureFTPServer(FTP) + + app.AddFileStore(fileSystemProvider) + + app.SubCommand("pwd", func(c *gofr.Context) (interface{}, error) { + workingDirectory, error := fileSystemProvider.Getwd() + return workingDirectory, error + }) + + app.SubCommand("ls", func(c *gofr.Context) (interface{}, error) { + files, error := fileSystemProvider.ReadDir("/") + printFiles(files, error) + return "", nil + }) + + app.SubCommand("grep", func(c *gofr.Context) (interface{}, error) { + keyword := c.Param("keyword") + files, error := fileSystemProvider.ReadDir("/") + filterFiles(files, keyword, error) + return "", nil + }) + + app.SubCommand("createfile", func(c *gofr.Context) (interface{}, error) { + fileName := c.Param("filename") + fmt.Printf("Creating file :%s", fileName) + _, error := fileSystemProvider.Create(fileName) + return "", error + }) + + app.SubCommand("rm", func(c *gofr.Context) (interface{}, error) { + fileName := c.Param("filename") + fmt.Printf("Removing file :%s", fileName) + error := fileSystemProvider.Remove(fileName) + return "", error + }) + + app.Run() +} diff --git a/examples/using-add-filestore/main_test.go b/examples/using-add-filestore/main_test.go new file mode 100644 index 000000000..f5d1d602b --- /dev/null +++ b/examples/using-add-filestore/main_test.go @@ -0,0 +1,11 @@ +package main + +import ( + "testing" + + "github.com/stretchr/testify/assert" +) + +func TestIntegration(t *testing.T) { + assert.Equal(t, true, true) +} From b38fe253ee02422a1ee1450a54a0b034d3580168 Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Thu, 19 Sep 2024 20:49:58 -0500 Subject: [PATCH 062/163] =?UTF-8?q?=F0=9F=94=A7=20adding=20back=20comment?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/container/container.go | 1 + 1 file changed, 1 insertion(+) diff --git a/pkg/gofr/container/container.go b/pkg/gofr/container/container.go index bd811b9b2..2e42fce7a 100644 --- a/pkg/gofr/container/container.go +++ b/pkg/gofr/container/container.go @@ -115,6 +115,7 @@ func (c *Container) getLevelFetchConfig(conf config.Config) int { func (c *Container) initializeMetrics() { c.metricsManager = metrics.NewMetricsManager(exporters.Prometheus(c.GetAppName(), c.GetAppVersion()), c.Logger) + // Register framework metrics c.registerFrameworkMetrics() c.Metrics().SetGauge("app_info", 1, "app_name", c.GetAppName(), "app_version", c.GetAppVersion(), "framework_version", version.Framework) From f91ba166453496b7abcf38f6f1946e03b0422012 Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Thu, 19 Sep 2024 21:11:15 -0500 Subject: [PATCH 063/163] =?UTF-8?q?=F0=9F=94=A7=20updates?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- examples/using-subscriber-nats/main_test.go | 2 +- pkg/gofr/container/container.go | 60 ++-------- pkg/gofr/datasource/pubsub/nats/client.go | 89 ++++++++++++-- .../datasource/pubsub/nats/client_test.go | 113 ++++++++---------- pkg/gofr/datasource/pubsub/nats/health.go | 8 +- .../datasource/pubsub/nats/health_test.go | 8 +- 6 files changed, 154 insertions(+), 126 deletions(-) diff --git a/examples/using-subscriber-nats/main_test.go b/examples/using-subscriber-nats/main_test.go index 20783affe..8f62ea083 100644 --- a/examples/using-subscriber-nats/main_test.go +++ b/examples/using-subscriber-nats/main_test.go @@ -219,7 +219,7 @@ func initializeTest(t *testing.T, serverURL string) { } // Ensure stream is created - _, err = client.Js.CreateStream(ctx, jetstream.StreamConfig{ + _, err = client.JetStream.CreateStream(ctx, jetstream.StreamConfig{ Name: conf.Stream.Stream, Subjects: conf.Stream.Subjects, }) diff --git a/pkg/gofr/container/container.go b/pkg/gofr/container/container.go index 2e42fce7a..0e27c0ff0 100644 --- a/pkg/gofr/container/container.go +++ b/pkg/gofr/container/container.go @@ -8,9 +8,7 @@ import ( "time" _ "github.com/go-sql-driver/mysql" // This is required to be blank import - "github.com/nats-io/nats.go" - "github.com/nats-io/nats.go/jetstream" - n "gofr.dev/pkg/gofr/datasource/pubsub/nats" + "gofr.dev/pkg/gofr/datasource/pubsub/nats" "gofr.dev/pkg/gofr/websocket" "gofr.dev/pkg/gofr/config" @@ -150,12 +148,12 @@ func (c *Container) initializeKafka(conf config.Config) { func (c *Container) getKafkaConfig(conf config.Config) kafka.Config { return kafka.Config{ Broker: conf.Get("PUBSUB_BROKER"), - Partition: c.getIntConfig(conf, "PARTITION_SIZE", 0), + Partition: c.validateAndRetrieveIntConfig(conf, "PARTITION_SIZE", 0), ConsumerGroupID: conf.Get("CONSUMER_ID"), - OffSet: c.getIntConfig(conf, "PUBSUB_OFFSET", -1), - BatchSize: c.getIntConfig(conf, "KAFKA_BATCH_SIZE", kafka.DefaultBatchSize), - BatchBytes: c.getIntConfig(conf, "KAFKA_BATCH_BYTES", kafka.DefaultBatchBytes), - BatchTimeout: c.getIntConfig(conf, "KAFKA_BATCH_TIMEOUT", kafka.DefaultBatchTimeout), + OffSet: c.validateAndRetrieveIntConfig(conf, "PUBSUB_OFFSET", -1), + BatchSize: c.validateAndRetrieveIntConfig(conf, "KAFKA_BATCH_SIZE", kafka.DefaultBatchSize), + BatchBytes: c.validateAndRetrieveIntConfig(conf, "KAFKA_BATCH_BYTES", kafka.DefaultBatchBytes), + BatchTimeout: c.validateAndRetrieveIntConfig(conf, "KAFKA_BATCH_TIMEOUT", kafka.DefaultBatchTimeout), } } @@ -167,64 +165,32 @@ func (c *Container) initializeGoogle(conf config.Config) { } func (c *Container) initializeNATS(conf config.Config) { - natsConfig := &n.Config{ + natsConfig := &nats.Config{ Server: conf.Get("PUBSUB_BROKER"), - Stream: n.StreamConfig{ + Stream: nats.StreamConfig{ Stream: conf.Get("NATS_STREAM"), Subjects: strings.Split(conf.Get("NATS_SUBJECTS"), ","), }, MaxWait: c.getDuration(conf, "NATS_MAX_WAIT"), - BatchSize: c.getIntConfig(conf, "NATS_BATCH_SIZE", 0), - MaxPullWait: c.getIntConfig(conf, "NATS_MAX_PULL_WAIT", 0), + BatchSize: c.validateAndRetrieveIntConfig(conf, "NATS_BATCH_SIZE", 0), + MaxPullWait: c.validateAndRetrieveIntConfig(conf, "NATS_MAX_PULL_WAIT", 0), Consumer: conf.Get("NATS_CONSUMER"), CredsFile: conf.Get("NATS_CREDS_FILE"), } - // Define the connection function - natsConnect := func(serverURL string, opts ...nats.Option) (n.ConnInterface, error) { - conn, err := nats.Connect(serverURL, opts...) - if err != nil { - return nil, err - } - - return &natsConnWrapper{conn}, nil - } - - // Define the JetStream creation function - jetstreamNew := func(nc *nats.Conn) (jetstream.JetStream, error) { - return jetstream.New(nc) - } - var err error - c.PubSub, err = n.New(natsConfig, c.Logger, c.metricsManager, natsConnect, jetstreamNew) + c.PubSub, err = nats.New(natsConfig, c.Logger, c.metricsManager) if err != nil { - c.Logger.Error("failed to create NATS client: %v", err) + c.Logger.Errorf("failed to create NATS client: %v", err) } } -// natsConnWrapper wraps a nats.Conn to implement the ConnInterface. -type natsConnWrapper struct { - *nats.Conn -} - -func (w *natsConnWrapper) Status() nats.Status { - return w.Conn.Status() -} - -func (w *natsConnWrapper) Close() { - w.Conn.Close() -} - -func (w *natsConnWrapper) NatsConn() *nats.Conn { - return w.Conn -} - func (c *Container) initializeFile() { c.File = file.New(c.Logger) } -func (c *Container) getIntConfig(conf config.Config, key string, defaultValue int) int { +func (c *Container) validateAndRetrieveIntConfig(conf config.Config, key string, defaultValue int) int { value, err := strconv.Atoi(conf.GetOrDefault(key, strconv.Itoa(defaultValue))) if err != nil { c.Logger.Errorf("invalid value for %s: %v", key, err) diff --git a/pkg/gofr/datasource/pubsub/nats/client.go b/pkg/gofr/datasource/pubsub/nats/client.go index 177fc8761..f7fd6fa3f 100644 --- a/pkg/gofr/datasource/pubsub/nats/client.go +++ b/pkg/gofr/datasource/pubsub/nats/client.go @@ -45,7 +45,7 @@ type MessageHandler func(context.Context, jetstream.Msg) error // NATSClient represents a client for NATS JetStream operations. type NATSClient struct { Conn ConnInterface - Js jetstream.JetStream + JetStream jetstream.JetStream Logger pubsub.Logger Config *Config Metrics Metrics @@ -65,7 +65,7 @@ func (n *NATSClient) CreateTopic(ctx context.Context, name string) error { func (n *NATSClient) DeleteTopic(ctx context.Context, name string) error { n.Logger.Debugf("Deleting topic (stream) %s", name) - err := n.Js.DeleteStream(ctx, name) + err := n.JetStream.DeleteStream(ctx, name) if err != nil { if errors.Is(err, jetstream.ErrStreamNotFound) { n.Logger.Debugf("Stream %s not found, considering delete successful", name) @@ -133,7 +133,7 @@ func NewNATSClient( return &NATSClient{ Conn: nc, - Js: js, + JetStream: js, Logger: logger, Config: conf, Metrics: metrics, @@ -141,15 +141,84 @@ func NewNATSClient( }, nil } +// natsConnWrapper wraps a nats.Conn to implement the ConnInterface. +type natsConnWrapper struct { + *nats.Conn +} + +func (w *natsConnWrapper) Status() nats.Status { + return w.Conn.Status() +} + +func (w *natsConnWrapper) Close() { + w.Conn.Close() +} + +func (w *natsConnWrapper) NatsConn() *nats.Conn { + return w.Conn +} + // New creates a new NATS client. +/* func New( conf *Config, logger pubsub.Logger, metrics Metrics, +) (pubsub.Client, error) { + natsConnect := func(serverURL string, opts ...nats.Option) (ConnInterface, error) { + conn, err := nats.Connect(serverURL, opts...) + if err != nil { + return nil, err + } + + return &natsConnWrapper{conn}, nil + } + + jetstreamNew := func(nc *nats.Conn) (jetstream.JetStream, error) { + return jetstream.New(nc) + } + + // Create the NATSClient using the wrapper functions + client, err := NewNATSClient(conf, logger, metrics, natsConnect, jetstreamNew) + if err != nil { + return nil, err + } + + return &NatsPubSubWrapper{Client: client}, nil +} + +*/ + +func New( + conf *Config, + logger pubsub.Logger, + metrics Metrics, +) (pubsub.Client, error) { + // Use the default connection functions + return NewWithMocks(conf, logger, metrics, defaultNatsConnect, defaultJetstreamNew) +} + +func defaultNatsConnect(serverURL string, opts ...nats.Option) (ConnInterface, error) { + conn, err := nats.Connect(serverURL, opts...) + if err != nil { + return nil, err + } + return &natsConnWrapper{conn}, nil +} + +func defaultJetstreamNew(nc *nats.Conn) (jetstream.JetStream, error) { + return jetstream.New(nc) +} + +// NewWithMocks creates a new NATS client with custom connection functions. +// This function is intended for testing purposes. +func NewWithMocks( + conf *Config, + logger pubsub.Logger, + metrics Metrics, natsConnect func(string, ...nats.Option) (ConnInterface, error), jetstreamNew func(*nats.Conn) (jetstream.JetStream, error), ) (pubsub.Client, error) { - // Create the NATSClient using the wrapper functions client, err := NewNATSClient(conf, logger, metrics, natsConnect, jetstreamNew) if err != nil { return nil, err @@ -162,14 +231,14 @@ func New( func (n *NATSClient) Publish(ctx context.Context, subject string, message []byte) error { n.Metrics.IncrementCounter(ctx, "app_pubsub_publish_total_count", "subject", subject) - if n.Js == nil || subject == "" { + if n.JetStream == nil || subject == "" { err := ErrJetStreamNotConfigured n.Logger.Error(err.Error()) return err } - _, err := n.Js.Publish(ctx, subject, message) + _, err := n.JetStream.Publish(ctx, subject, message) if err != nil { n.Logger.Errorf("failed to publish message to NATS JetStream: %v", err) @@ -192,7 +261,7 @@ func (n *NATSClient) Subscribe(ctx context.Context, topic string, handler Messag consumerName := fmt.Sprintf("%s_%s", n.Config.Consumer, topic) // Create or update the consumer - cons, err := n.Js.CreateOrUpdateConsumer(ctx, n.Config.Stream.Stream, jetstream.ConsumerConfig{ + cons, err := n.JetStream.CreateOrUpdateConsumer(ctx, n.Config.Stream.Stream, jetstream.ConsumerConfig{ Durable: consumerName, AckPolicy: jetstream.AckExplicitPolicy, FilterSubject: topic, @@ -289,7 +358,7 @@ func (n *NATSClient) Close() error { // DeleteStream deletes a stream in NATS JetStream. func (n *NATSClient) DeleteStream(ctx context.Context, name string) error { - err := n.Js.DeleteStream(ctx, name) + err := n.JetStream.DeleteStream(ctx, name) if err != nil { n.Logger.Errorf("failed to delete stream: %v", err) @@ -307,7 +376,7 @@ func (n *NATSClient) CreateStream(ctx context.Context, cfg StreamConfig) error { Subjects: cfg.Subjects, } - _, err := n.Js.CreateStream(ctx, jsCfg) + _, err := n.JetStream.CreateStream(ctx, jsCfg) if err != nil { n.Logger.Errorf("failed to create stream: %v", err) @@ -321,7 +390,7 @@ func (n *NATSClient) CreateStream(ctx context.Context, cfg StreamConfig) error { func (n *NATSClient) CreateOrUpdateStream(ctx context.Context, cfg *jetstream.StreamConfig) (jetstream.Stream, error) { n.Logger.Debugf("Creating or updating stream %s", cfg.Name) - stream, err := n.Js.CreateOrUpdateStream(ctx, *cfg) + stream, err := n.JetStream.CreateOrUpdateStream(ctx, *cfg) if err != nil { n.Logger.Errorf("failed to create or update stream: %v", err) diff --git a/pkg/gofr/datasource/pubsub/nats/client_test.go b/pkg/gofr/datasource/pubsub/nats/client_test.go index ddb69f7a6..fa53359f8 100644 --- a/pkg/gofr/datasource/pubsub/nats/client_test.go +++ b/pkg/gofr/datasource/pubsub/nats/client_test.go @@ -57,7 +57,7 @@ func TestNewNATSClient(t *testing.T) { require.NotNil(t, client) assert.Equal(t, mockConn, client.Conn) - assert.Equal(t, mockJS, client.Js) + assert.Equal(t, mockJS, client.JetStream) assert.Equal(t, conf, client.Config) }) @@ -127,11 +127,11 @@ func TestNATSClient_Publish(t *testing.T) { } client := &natspubsub.NATSClient{ - Conn: mockConn, - Js: mockJS, - Config: conf, - Logger: mockLogger, - Metrics: mockMetrics, + Conn: mockConn, + JetStream: mockJS, + Config: conf, + Logger: mockLogger, + Metrics: mockMetrics, } ctx := context.Background() @@ -172,10 +172,10 @@ func TestNATSClient_PublishError(t *testing.T) { } client := &natspubsub.NATSClient{ - Conn: mockConn, - Js: nil, // Simulate JetStream being nil - Metrics: metrics, - Config: config, + Conn: mockConn, + JetStream: nil, // Simulate JetStream being nil + Metrics: metrics, + Config: config, } ctx := context.TODO() @@ -207,9 +207,9 @@ func TestNATSClient_SubscribeSuccess(t *testing.T) { metrics := natspubsub.NewMockMetrics(ctrl) client := &natspubsub.NATSClient{ - Js: mockJS, - Logger: logger, - Metrics: metrics, + JetStream: mockJS, + Logger: logger, + Metrics: metrics, Config: &natspubsub.Config{ Stream: natspubsub.StreamConfig{ Stream: "test-stream", @@ -270,9 +270,9 @@ func TestNATSClient_SubscribeError(t *testing.T) { metrics := natspubsub.NewMockMetrics(ctrl) client := &natspubsub.NATSClient{ - Js: mockJS, - Logger: logger, - Metrics: metrics, + JetStream: mockJS, + Logger: logger, + Metrics: metrics, Config: &natspubsub.Config{ Stream: natspubsub.StreamConfig{ Stream: "test-stream", @@ -301,13 +301,6 @@ func TestNATSClient_SubscribeError(t *testing.T) { assert.Contains(t, logs, "failed to create or update consumer: failed to create stream") } -// natsClient is a local receiver, which is used to test the NATS client. -// -//nolint:unused // used for testing -type natsClient struct { - *natspubsub.NATSClient -} - func TestNATSClient_Close(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() @@ -318,10 +311,10 @@ func TestNATSClient_Close(t *testing.T) { mockConn := natspubsub.NewMockConnInterface(ctrl) client := &natspubsub.NATSClient{ - Conn: mockConn, - Js: mockJS, - Logger: mockLogger, - Metrics: mockMetrics, + Conn: mockConn, + JetStream: mockJS, + Logger: mockLogger, + Metrics: mockMetrics, Config: &natspubsub.Config{ Stream: natspubsub.StreamConfig{ Stream: "test-stream", @@ -452,12 +445,12 @@ func createClientAndCaptureLogs(config *natspubsub.Config, mockMetrics natspubsu stdoutLogs := testutil.StdoutOutputForFunc(func() { mockLogger := logging.NewMockLogger(logging.DEBUG) - client, err = natspubsub.New(config, mockLogger, mockMetrics, natsConnectMock, jetstreamNewMock) + client, err = natspubsub.NewWithMocks(config, mockLogger, mockMetrics, natsConnectMock, jetstreamNewMock) }) stderrLogs := testutil.StderrOutputForFunc(func() { mockLogger := logging.NewMockLogger(logging.DEBUG) - client, err = natspubsub.New(config, mockLogger, mockMetrics, natsConnectMock, jetstreamNewMock) + client, err = natspubsub.NewWithMocks(config, mockLogger, mockMetrics, natsConnectMock, jetstreamNewMock) }) return client, stdoutLogs + stderrLogs, err @@ -499,7 +492,7 @@ func TestNatsClient_DeleteStream(t *testing.T) { defer ctrl.Finish() mockJS := natspubsub.NewMockJetStream(ctrl) - client := &natspubsub.NATSClient{Js: mockJS} + client := &natspubsub.NATSClient{JetStream: mockJS} ctx := context.Background() streamName := "test-stream" @@ -518,8 +511,8 @@ func TestNatsClient_CreateStream(t *testing.T) { mockLogger := logging.NewMockLogger(logging.DEBUG) client := &natspubsub.NATSClient{ - Js: mockJS, - Logger: mockLogger, + JetStream: mockJS, + Logger: mockLogger, Config: &natspubsub.Config{ Stream: natspubsub.StreamConfig{ Stream: "test-stream", @@ -556,9 +549,9 @@ func TestNATSClient_CreateOrUpdateStream(t *testing.T) { mockStream := natspubsub.NewMockStream(ctrl) client := &natspubsub.NATSClient{ - Js: mockJS, - Logger: mockLogger, - Metrics: mockMetrics, + JetStream: mockJS, + Logger: mockLogger, + Metrics: mockMetrics, Config: &natspubsub.Config{ Stream: natspubsub.StreamConfig{ Stream: "test-stream", @@ -598,9 +591,9 @@ func TestNATSClient_CreateTopic(t *testing.T) { mockJS := natspubsub.NewMockJetStream(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) client := &natspubsub.NATSClient{ - Js: mockJS, - Logger: mockLogger, - Config: &natspubsub.Config{}, + JetStream: mockJS, + Logger: mockLogger, + Config: &natspubsub.Config{}, } ctx := context.Background() @@ -620,9 +613,9 @@ func TestNATSClient_DeleteTopic(t *testing.T) { mockJS := natspubsub.NewMockJetStream(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) client := &natspubsub.NATSClient{ - Js: mockJS, - Logger: mockLogger, - Config: &natspubsub.Config{}, + JetStream: mockJS, + Logger: mockLogger, + Config: &natspubsub.Config{}, } ctx := context.Background() @@ -685,9 +678,9 @@ func TestNATSClient_DeleteTopic_Error(t *testing.T) { mockJS := natspubsub.NewMockJetStream(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) client := &natspubsub.NATSClient{ - Js: mockJS, - Logger: mockLogger, - Config: &natspubsub.Config{}, + JetStream: mockJS, + Logger: mockLogger, + Config: &natspubsub.Config{}, } ctx := context.Background() @@ -742,11 +735,11 @@ func TestNATSClient_Publish_Error(t *testing.T) { mockConn := natspubsub.NewMockConnInterface(ctrl) client := &natspubsub.NATSClient{ - Conn: mockConn, - Js: mockJS, - Logger: mockLogger, - Metrics: mockMetrics, - Config: &natspubsub.Config{}, + Conn: mockConn, + JetStream: mockJS, + Logger: mockLogger, + Metrics: mockMetrics, + Config: &natspubsub.Config{}, } ctx := context.Background() @@ -824,7 +817,7 @@ func TestNew_NewNATSClientFailure(t *testing.T) { } logger := logging.NewMockLogger(logging.DEBUG) - client, err := natspubsub.New(conf, logger, mockMetrics, mockNatsConnect, mockJetStreamNew) + client, err := natspubsub.NewWithMocks(conf, logger, mockMetrics, mockNatsConnect, mockJetStreamNew) require.Error(t, err) assert.Nil(t, client) @@ -840,9 +833,9 @@ func TestNATSClient_SubscribeCreateConsumerError(t *testing.T) { metrics := natspubsub.NewMockMetrics(ctrl) client := &natspubsub.NATSClient{ - Js: mockJS, - Logger: logger, - Metrics: metrics, + JetStream: mockJS, + Logger: logger, + Metrics: metrics, Config: &natspubsub.Config{ Stream: natspubsub.StreamConfig{ Stream: "test-stream", @@ -909,7 +902,7 @@ func TestNATSClient_SubscribeProcessMessagesError(t *testing.T) { metrics := natspubsub.NewMockMetrics(ctrl) client := &natspubsub.NATSClient{ - Js: mockJS, + JetStream: mockJS, Logger: logger, Metrics: metrics, Config: &natspubsub.Config{ @@ -970,8 +963,8 @@ func TestNATSClient_DeleteStreamError(t *testing.T) { mockJS := natspubsub.NewMockJetStream(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) client := &natspubsub.NATSClient{ - Js: mockJS, - Logger: mockLogger, + JetStream: mockJS, + Logger: mockLogger, } ctx := context.Background() @@ -992,8 +985,8 @@ func TestNATSClient_CreateStreamError(t *testing.T) { mockJS := natspubsub.NewMockJetStream(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) client := &natspubsub.NATSClient{ - Js: mockJS, - Logger: mockLogger, + JetStream: mockJS, + Logger: mockLogger, Config: &natspubsub.Config{ Stream: natspubsub.StreamConfig{ Stream: "test-stream", @@ -1018,8 +1011,8 @@ func TestNATSClient_CreateOrUpdateStreamError(t *testing.T) { mockJS := natspubsub.NewMockJetStream(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) client := &natspubsub.NATSClient{ - Js: mockJS, - Logger: mockLogger, + JetStream: mockJS, + Logger: mockLogger, } ctx := context.Background() diff --git a/pkg/gofr/datasource/pubsub/nats/health.go b/pkg/gofr/datasource/pubsub/nats/health.go index 6cbd7a5f1..342319e25 100644 --- a/pkg/gofr/datasource/pubsub/nats/health.go +++ b/pkg/gofr/datasource/pubsub/nats/health.go @@ -52,13 +52,13 @@ func (n *NATSClient) Health() h.Health { health.Details["host"] = n.Config.Server health.Details["backend"] = natsBackend - health.Details["jetstream_enabled"] = n.Js != nil + health.Details["jetstream_enabled"] = n.JetStream != nil ctx, cancel := context.WithTimeout(context.Background(), natsHealthCheckTimeout) defer cancel() - if n.Js != nil && connectionStatus == nats.CONNECTED { - status := getJetstreamStatus(ctx, n.Js) + if n.JetStream != nil && connectionStatus == nats.CONNECTED { + status := getJetstreamStatus(ctx, n.JetStream) health.Details["jetstream_status"] = status @@ -67,7 +67,7 @@ func (n *NATSClient) Health() h.Health { } else { n.Logger.Debug("NATS health check: JetStream enabled") } - } else if n.Js == nil { + } else if n.JetStream == nil { n.Logger.Debug("NATS health check: JetStream not enabled") } diff --git a/pkg/gofr/datasource/pubsub/nats/health_test.go b/pkg/gofr/datasource/pubsub/nats/health_test.go index e88b47e39..3421e50bb 100644 --- a/pkg/gofr/datasource/pubsub/nats/health_test.go +++ b/pkg/gofr/datasource/pubsub/nats/health_test.go @@ -230,13 +230,13 @@ func runHealthTestCase(t *testing.T, tc healthTestCase) { tc.setupMocks(mockConn, mockJS) client := &NATSClient{ - Conn: mockConn, - Js: mockJS, - Config: &Config{Server: NatsServer}, + Conn: mockConn, + JetStream: mockJS, + Config: &Config{Server: NatsServer}, } if tc.name == "NoJetStream" { - client.Js = nil + client.JetStream = nil } var h health.Health From 980b7614cd8878e073311d041139aeb063d4d2f9 Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Thu, 19 Sep 2024 21:22:32 -0500 Subject: [PATCH 064/163] =?UTF-8?q?=E2=9C=85=20updating=20tests?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/client.go | 45 ++-------- .../datasource/pubsub/nats/client_test.go | 88 +++---------------- 2 files changed, 18 insertions(+), 115 deletions(-) diff --git a/pkg/gofr/datasource/pubsub/nats/client.go b/pkg/gofr/datasource/pubsub/nats/client.go index f7fd6fa3f..299d78b5b 100644 --- a/pkg/gofr/datasource/pubsub/nats/client.go +++ b/pkg/gofr/datasource/pubsub/nats/client.go @@ -63,12 +63,12 @@ func (n *NATSClient) CreateTopic(ctx context.Context, name string) error { // DeleteTopic deletes a topic (stream) in NATS JetStream. func (n *NATSClient) DeleteTopic(ctx context.Context, name string) error { - n.Logger.Debugf("Deleting topic (stream) %s", name) + n.Logger.Debugf("deleting topic (stream) %s", name) err := n.JetStream.DeleteStream(ctx, name) if err != nil { if errors.Is(err, jetstream.ErrStreamNotFound) { - n.Logger.Debugf("Stream %s not found, considering delete successful", name) + n.Logger.Debugf("stream %s not found, considering delete successful", name) return nil // If the stream doesn't exist, we consider it a success } @@ -78,7 +78,7 @@ func (n *NATSClient) DeleteTopic(ctx context.Context, name string) error { return err } - n.Logger.Debugf("Successfully deleted topic (stream) %s", name) + n.Logger.Debugf("successfully deleted topic (stream) %s", name) return nil } @@ -158,37 +158,6 @@ func (w *natsConnWrapper) NatsConn() *nats.Conn { return w.Conn } -// New creates a new NATS client. -/* -func New( - conf *Config, - logger pubsub.Logger, - metrics Metrics, -) (pubsub.Client, error) { - natsConnect := func(serverURL string, opts ...nats.Option) (ConnInterface, error) { - conn, err := nats.Connect(serverURL, opts...) - if err != nil { - return nil, err - } - - return &natsConnWrapper{conn}, nil - } - - jetstreamNew := func(nc *nats.Conn) (jetstream.JetStream, error) { - return jetstream.New(nc) - } - - // Create the NATSClient using the wrapper functions - client, err := NewNATSClient(conf, logger, metrics, natsConnect, jetstreamNew) - if err != nil { - return nil, err - } - - return &NatsPubSubWrapper{Client: client}, nil -} - -*/ - func New( conf *Config, logger pubsub.Logger, @@ -307,7 +276,7 @@ func (n *NATSClient) fetchAndProcessMessages(ctx context.Context, cons jetstream func (n *NATSClient) ProcessMessages(ctx context.Context, msgs jetstream.MessageBatch, handler MessageHandler) { for msg := range msgs.Messages() { if err := n.HandleMessage(ctx, msg, handler); err != nil { - n.Logger.Errorf("Error handling message: %v", err) + n.Logger.Errorf("error handling message: %v", err) } } } @@ -315,7 +284,7 @@ func (n *NATSClient) ProcessMessages(ctx context.Context, msgs jetstream.Message // HandleMessage handles a message from a consumer. func (n *NATSClient) HandleMessage(ctx context.Context, msg jetstream.Msg, handler MessageHandler) error { if err := handler(ctx, msg); err != nil { - n.Logger.Errorf("Error handling message: %v", err) + n.Logger.Errorf("error handling message: %v", err) return n.NakMessage(msg) } @@ -370,7 +339,7 @@ func (n *NATSClient) DeleteStream(ctx context.Context, name string) error { // CreateStream creates a stream in NATS JetStream. func (n *NATSClient) CreateStream(ctx context.Context, cfg StreamConfig) error { - n.Logger.Debugf("Creating stream %s", cfg.Stream) + n.Logger.Debugf("creating stream %s", cfg.Stream) jsCfg := jetstream.StreamConfig{ Name: cfg.Stream, Subjects: cfg.Subjects, @@ -388,7 +357,7 @@ func (n *NATSClient) CreateStream(ctx context.Context, cfg StreamConfig) error { // CreateOrUpdateStream creates or updates a stream in NATS JetStream. func (n *NATSClient) CreateOrUpdateStream(ctx context.Context, cfg *jetstream.StreamConfig) (jetstream.Stream, error) { - n.Logger.Debugf("Creating or updating stream %s", cfg.Name) + n.Logger.Debugf("creating or updating stream %s", cfg.Name) stream, err := n.JetStream.CreateOrUpdateStream(ctx, *cfg) if err != nil { diff --git a/pkg/gofr/datasource/pubsub/nats/client_test.go b/pkg/gofr/datasource/pubsub/nats/client_test.go index fa53359f8..562bb14ce 100644 --- a/pkg/gofr/datasource/pubsub/nats/client_test.go +++ b/pkg/gofr/datasource/pubsub/nats/client_test.go @@ -2,6 +2,7 @@ package nats_test import ( "context" + "fmt" "testing" "time" @@ -118,7 +119,7 @@ func TestNATSClient_Publish(t *testing.T) { mockConn := natspubsub.NewMockConnInterface(ctrl) conf := &natspubsub.Config{ - Server: "nats://localhost:4222", + Server: natspubsub.NatsServer, Stream: natspubsub.StreamConfig{ Stream: "test-stream", Subjects: []string{"test-subject"}, @@ -365,7 +366,7 @@ func TestNew(t *testing.T) { func getTestConfig() *natspubsub.Config { return &natspubsub.Config{ - Server: "nats://localhost:4222", + Server: natspubsub.NatsServer, Stream: natspubsub.StreamConfig{ Stream: "test-stream", Subjects: []string{"test-subject"}, @@ -376,8 +377,8 @@ func getTestConfig() *natspubsub.Config { func getExpectedLogs() []string { return []string{ - "connecting to NATS server 'nats://localhost:4222'", - "connected to NATS server 'nats://localhost:4222'", + fmt.Sprintf("connected to NATS server '%s'", natspubsub.NatsServer), + fmt.Sprintf("connecting to NATS server '%s'", natspubsub.NatsServer), } } @@ -535,7 +536,7 @@ func TestNatsClient_CreateStream(t *testing.T) { require.NoError(t, err) }) - assert.Contains(t, logs, "Creating stream") + assert.Contains(t, logs, "creating stream") assert.Contains(t, logs, "test-stream") } @@ -581,7 +582,7 @@ func TestNATSClient_CreateOrUpdateStream(t *testing.T) { }) // Check the logs - assert.Contains(t, logs, "Creating or updating stream test-stream") + assert.Contains(t, logs, "creating or updating stream test-stream") } func TestNATSClient_CreateTopic(t *testing.T) { @@ -698,7 +699,7 @@ func TestNewNATSClient_ConnectionFailure(t *testing.T) { defer ctrl.Finish() conf := &natspubsub.Config{ - Server: "nats://localhost:4222", + Server: natspubsub.NatsServer, Stream: natspubsub.StreamConfig{ Stream: "test-stream", Subjects: []string{"test-subject"}, @@ -761,7 +762,7 @@ func TestNewNATSClient_JetStreamFailure(t *testing.T) { defer ctrl.Finish() conf := &natspubsub.Config{ - Server: "nats://localhost:4222", + Server: natspubsub.NatsServer, Stream: natspubsub.StreamConfig{ Stream: "test-stream", Subjects: []string{"test-subject"}, @@ -797,7 +798,7 @@ func TestNew_NewNATSClientFailure(t *testing.T) { defer ctrl.Finish() conf := &natspubsub.Config{ - Server: "nats://localhost:4222", + Server: natspubsub.NatsServer, Stream: natspubsub.StreamConfig{ Stream: "test-stream", Subjects: []string{"test-subject"}, @@ -886,76 +887,9 @@ func TestNATSClient_HandleMessageError(t *testing.T) { }) // Assert on the captured log output - assert.Contains(t, logs, "Error handling message: handler error") + assert.Contains(t, logs, "error handling message: handler error") } -/* -func TestNATSClient_SubscribeProcessMessagesError(t *testing.T) { - ctrl := gomock.NewController(t) - defer ctrl.Finish() - - mockJS := natspubsub.NewMockJetStream(ctrl) - mockConsumer := natspubsub.NewMockConsumer(ctrl) - mockMsgBatch := natspubsub.NewMockMessageBatch(ctrl) - mockMsg := natspubsub.NewMockMsg(ctrl) - logger := logging.NewMockLogger(logging.DEBUG) - metrics := natspubsub.NewMockMetrics(ctrl) - - client := &natspubsub.NATSClient{ - JetStream: mockJS, - Logger: logger, - Metrics: metrics, - Config: &natspubsub.Config{ - Stream: natspubsub.StreamConfig{ - Stream: "test-stream", - Subjects: []string{"test-subject"}, - }, - Consumer: "test-consumer", - MaxWait: time.Second, - BatchSize: 1, - }, - } - - ctx, cancel := context.WithTimeout(context.Background(), 2*time.Second) - defer cancel() - - mockJS.EXPECT().CreateOrUpdateConsumer(gomock.Any(), client.Config.Stream.Stream, gomock.Any()).Return(mockConsumer, nil) - - mockConsumer.EXPECT().Fetch(client.Config.BatchSize, gomock.Any()).Return(mockMsgBatch, nil).Times(1) - mockConsumer.EXPECT().Fetch(client.Config.BatchSize, gomock.Any()).Return(nil, context.Canceled).AnyTimes() - - msgChan := make(chan jetstream.Msg, 1) - msgChan <- mockMsg - close(msgChan) - - mockMsg.EXPECT().Data().Return([]byte("test message")).AnyTimes() - mockMsg.EXPECT().Subject().Return("test-subject").AnyTimes() - mockMsg.EXPECT().Nak().Return(nil).AnyTimes() - - mockMsgBatch.EXPECT().Messages().Return(msgChan) - mockMsgBatch.EXPECT().Error().Return(nil).AnyTimes() - - handlerErr := errors.New("handler error") - - // Capture log output - client.Logger = logging.NewMockLogger(logging.DEBUG) - logs := testutil.StderrOutputForFunc(func() { - err := client.Subscribe(ctx, "test-subject", func(_ context.Context, _ jetstream.Msg) error { - log.Println("handler called", handlerErr) - return handlerErr - }) - require.NoError(t, err) // Subscribe itself should not return an error - }) - - // Wait for the goroutine to process the message - time.Sleep(100 * time.Millisecond) - - // Assert on the captured log output - assert.Contains(t, logs, "Error handling message: handler error") -} - -*/ - func TestNATSClient_DeleteStreamError(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() From 131ac927dfa05235961fc58a3ea379d0ca2a5c30 Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Thu, 19 Sep 2024 21:38:58 -0500 Subject: [PATCH 065/163] =?UTF-8?q?=F0=9F=94=A7=20updated=20new=20and=20te?= =?UTF-8?q?sts?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/client.go | 92 ++---- .../datasource/pubsub/nats/client_test.go | 308 +++--------------- pkg/gofr/datasource/pubsub/nats/interfaces.go | 10 + .../datasource/pubsub/nats/mock_client.go | 96 ++++++ .../datasource/pubsub/nats/mock_jetstream.go | 4 +- 5 files changed, 168 insertions(+), 342 deletions(-) diff --git a/pkg/gofr/datasource/pubsub/nats/client.go b/pkg/gofr/datasource/pubsub/nats/client.go index 299d78b5b..ebd8d16f5 100644 --- a/pkg/gofr/datasource/pubsub/nats/client.go +++ b/pkg/gofr/datasource/pubsub/nats/client.go @@ -83,17 +83,27 @@ func (n *NATSClient) DeleteTopic(ctx context.Context, name string) error { return nil } -// NewNATSClient creates a new NATS client. -func NewNATSClient( - conf *Config, - logger pubsub.Logger, - metrics Metrics, - natsConnect func(string, ...nats.Option) (ConnInterface, error), - jetstreamNew func(*nats.Conn) (jetstream.JetStream, error), -) (*NATSClient, error) { +// natsConnWrapper wraps a nats.Conn to implement the ConnInterface. +type natsConnWrapper struct { + *nats.Conn +} + +func (w *natsConnWrapper) Status() nats.Status { + return w.Conn.Status() +} + +func (w *natsConnWrapper) Close() { + w.Conn.Close() +} + +func (w *natsConnWrapper) NatsConn() *nats.Conn { + return w.Conn +} + +// New creates and returns a new NATS client. +func New(conf *Config, logger pubsub.Logger, metrics Metrics) (pubsub.Client, error) { if err := ValidateConfigs(conf); err != nil { logger.Errorf("could not initialize NATS JetStream: %v", err) - return nil, err } @@ -107,10 +117,9 @@ func NewNATSClient( opts = append(opts, nats.UserCredentials(conf.CredsFile)) } - nc, err := natsConnect(conf.Server, opts...) + nc, err := nats.Connect(conf.Server, opts...) if err != nil { logger.Errorf("failed to connect to NATS server at %v: %v", conf.Server, err) - return nil, err } @@ -118,79 +127,24 @@ func NewNATSClient( status := nc.Status() if status != nats.CONNECTED { logger.Errorf("unexpected NATS connection status: %v", status) - return nil, ErrConnectionStatus } - js, err := jetstreamNew(nc.NatsConn()) + js, err := jetstream.New(nc) if err != nil { logger.Errorf("failed to create JetStream context: %v", err) - return nil, err } logger.Logf("connected to NATS server '%s'", conf.Server) - return &NATSClient{ - Conn: nc, + client := &NATSClient{ + Conn: &natsConnWrapper{nc}, JetStream: js, Logger: logger, Config: conf, Metrics: metrics, Subscriptions: make(map[string]*Subscription), - }, nil -} - -// natsConnWrapper wraps a nats.Conn to implement the ConnInterface. -type natsConnWrapper struct { - *nats.Conn -} - -func (w *natsConnWrapper) Status() nats.Status { - return w.Conn.Status() -} - -func (w *natsConnWrapper) Close() { - w.Conn.Close() -} - -func (w *natsConnWrapper) NatsConn() *nats.Conn { - return w.Conn -} - -func New( - conf *Config, - logger pubsub.Logger, - metrics Metrics, -) (pubsub.Client, error) { - // Use the default connection functions - return NewWithMocks(conf, logger, metrics, defaultNatsConnect, defaultJetstreamNew) -} - -func defaultNatsConnect(serverURL string, opts ...nats.Option) (ConnInterface, error) { - conn, err := nats.Connect(serverURL, opts...) - if err != nil { - return nil, err - } - return &natsConnWrapper{conn}, nil -} - -func defaultJetstreamNew(nc *nats.Conn) (jetstream.JetStream, error) { - return jetstream.New(nc) -} - -// NewWithMocks creates a new NATS client with custom connection functions. -// This function is intended for testing purposes. -func NewWithMocks( - conf *Config, - logger pubsub.Logger, - metrics Metrics, - natsConnect func(string, ...nats.Option) (ConnInterface, error), - jetstreamNew func(*nats.Conn) (jetstream.JetStream, error), -) (pubsub.Client, error) { - client, err := NewNATSClient(conf, logger, metrics, natsConnect, jetstreamNew) - if err != nil { - return nil, err } return &NatsPubSubWrapper{Client: client}, nil diff --git a/pkg/gofr/datasource/pubsub/nats/client_test.go b/pkg/gofr/datasource/pubsub/nats/client_test.go index 562bb14ce..60d9c9670 100644 --- a/pkg/gofr/datasource/pubsub/nats/client_test.go +++ b/pkg/gofr/datasource/pubsub/nats/client_test.go @@ -6,66 +6,15 @@ import ( "testing" "time" - "github.com/nats-io/nats.go" "github.com/nats-io/nats.go/jetstream" "github.com/stretchr/testify/assert" "github.com/stretchr/testify/require" "go.uber.org/mock/gomock" - "gofr.dev/pkg/gofr/datasource/pubsub" natspubsub "gofr.dev/pkg/gofr/datasource/pubsub/nats" "gofr.dev/pkg/gofr/logging" "gofr.dev/pkg/gofr/testutil" ) -// TestNewNATSClient tests the NewNATSClient function. -func TestNewNATSClient(t *testing.T) { - ctrl := gomock.NewController(t) - defer ctrl.Finish() - - conf := &natspubsub.Config{ - Server: natspubsub.NatsServer, - Stream: natspubsub.StreamConfig{ - Stream: "test-stream", - Subjects: []string{"test-subject"}, - }, - Consumer: "test-consumer", - } - - mockConn := natspubsub.NewMockConnInterface(ctrl) - mockJS := natspubsub.NewMockJetStream(ctrl) - - mockConn.EXPECT().Status().Return(nats.CONNECTED) - mockConn.EXPECT().NatsConn().Return(&nats.Conn{}) - - metrics := natspubsub.NewMockMetrics(ctrl) - - // Create a mock function for nats.Connect - //nolint:unparam // mock function - mockNatsConnect := func(_ string, _ ...nats.Option) (natspubsub.ConnInterface, error) { - return mockConn, nil - } - - // Create a mock function for jetstream.New - //nolint:unparam // mock function - mockJetStreamNew := func(_ *nats.Conn) (jetstream.JetStream, error) { - return mockJS, nil - } - - logs := testutil.StdoutOutputForFunc(func() { - logger := logging.NewMockLogger(logging.DEBUG) - client, err := natspubsub.NewNATSClient(conf, logger, metrics, mockNatsConnect, mockJetStreamNew) - require.NoError(t, err) - require.NotNil(t, client) - - assert.Equal(t, mockConn, client.Conn) - assert.Equal(t, mockJS, client.JetStream) - assert.Equal(t, conf, client.Config) - }) - - assert.Contains(t, logs, "connecting to NATS server 'nats://localhost:4222'") - assert.Contains(t, logs, "connected to NATS server 'nats://localhost:4222'") -} - func TestValidateConfigs(t *testing.T) { testCases := []struct { name string @@ -341,31 +290,7 @@ func TestNew(t *testing.T) { mockMetrics := natspubsub.NewMockMetrics(ctrl) - testCases := []struct { - name string - config *natspubsub.Config - expectErr bool - expectedLogs []string - setupMocks func() (natspubsub.ConnInterface, jetstream.JetStream, error) - }{ - { - name: "Successful client creation", - config: getTestConfig(), - expectErr: false, - expectedLogs: getExpectedLogs(), - setupMocks: setupSuccessfulMocks(ctrl), - }, - } - - for _, tc := range testCases { - t.Run(tc.name, func(t *testing.T) { - runTestCase(t, tc, mockMetrics) - }) - } -} - -func getTestConfig() *natspubsub.Config { - return &natspubsub.Config{ + config := &natspubsub.Config{ Server: natspubsub.NatsServer, Stream: natspubsub.StreamConfig{ Stream: "test-stream", @@ -373,118 +298,59 @@ func getTestConfig() *natspubsub.Config { }, Consumer: "test-consumer", } -} - -func getExpectedLogs() []string { - return []string{ - fmt.Sprintf("connected to NATS server '%s'", natspubsub.NatsServer), - fmt.Sprintf("connecting to NATS server '%s'", natspubsub.NatsServer), - } -} - -func setupSuccessfulMocks(ctrl *gomock.Controller) func() (natspubsub.ConnInterface, jetstream.JetStream, error) { - return func() (natspubsub.ConnInterface, jetstream.JetStream, error) { - mockConn := natspubsub.NewMockConnInterface(ctrl) - mockJS := natspubsub.NewMockJetStream(ctrl) - - mockConn.EXPECT().Status().Return(nats.CONNECTED).AnyTimes() - mockConn.EXPECT().NatsConn().Return(&nats.Conn{}).AnyTimes() - - return mockConn, mockJS, nil - } -} - -func runTestCase(t *testing.T, tc struct { - name string - config *natspubsub.Config - expectErr bool - expectedLogs []string - setupMocks func() (natspubsub.ConnInterface, jetstream.JetStream, error) -}, mockMetrics natspubsub.Metrics) { - t.Helper() - - mockConn, mockJS, mockErr := tc.setupMocks() - - natsConnectMock := createNatsConnectMock(mockConn, mockErr) - jetstreamNewMock := createJetstreamNewMock(mockJS) - - client, allLogs, err := createClientAndCaptureLogs(tc.config, mockMetrics, natsConnectMock, jetstreamNewMock) - - t.Logf("Captured logs:\n%s", allLogs) - - assertClientCreation(t, tc.expectErr, err, client) - assertExpectedLogs(t, tc.expectedLogs, allLogs) -} - -func createNatsConnectMock( - mockConn natspubsub.ConnInterface, mockErr error) func(string, ...nats.Option) (natspubsub.ConnInterface, error) { - return func(string, ...nats.Option) (natspubsub.ConnInterface, error) { - if mockErr != nil { - return nil, mockErr - } - - return mockConn, nil - } -} - -func createJetstreamNewMock(mockJS jetstream.JetStream) func(*nats.Conn) (jetstream.JetStream, error) { - return func(*nats.Conn) (jetstream.JetStream, error) { - if mockJS == nil { - return nil, natspubsub.ErrFailedToCreateStream - } - - return mockJS, nil - } -} - -func createClientAndCaptureLogs(config *natspubsub.Config, mockMetrics natspubsub.Metrics, - natsConnectMock func(string, ...nats.Option) (natspubsub.ConnInterface, error), - jetstreamNewMock func(*nats.Conn) (jetstream.JetStream, error)) (pubsub.Client, string, error) { - var client pubsub.Client - var err error - - stdoutLogs := testutil.StdoutOutputForFunc(func() { - mockLogger := logging.NewMockLogger(logging.DEBUG) - client, err = natspubsub.NewWithMocks(config, mockLogger, mockMetrics, natsConnectMock, jetstreamNewMock) - }) - - stderrLogs := testutil.StderrOutputForFunc(func() { + logs := testutil.StdoutOutputForFunc(func() { mockLogger := logging.NewMockLogger(logging.DEBUG) - client, err = natspubsub.NewWithMocks(config, mockLogger, mockMetrics, natsConnectMock, jetstreamNewMock) - }) - - return client, stdoutLogs + stderrLogs, err -} + client, err := natspubsub.New(config, mockLogger, mockMetrics) -func assertClientCreation(t *testing.T, expectErr bool, err error, client pubsub.Client) { - t.Helper() - - if expectErr { - require.Error(t, err) - assert.Nil(t, client) - } else { require.NoError(t, err) assert.NotNil(t, client) - assert.Implements(t, (*pubsub.Client)(nil), client, "Returned client does not implement pubsub.Client interface") - natsClient, ok := client.(*natspubsub.NatsPubSubWrapper) assert.True(t, ok, "Returned client is not a NatsPubSubWrapper") if ok { + assert.NotNil(t, natsClient.Client) assert.NotNil(t, natsClient.Client.DeleteStream) assert.NotNil(t, natsClient.Client.CreateStream) assert.NotNil(t, natsClient.Client.CreateOrUpdateStream) } - } + }) + + assert.Contains(t, logs, fmt.Sprintf("connecting to NATS server '%s'", natspubsub.NatsServer)) + assert.Contains(t, logs, fmt.Sprintf("connected to NATS server '%s'", natspubsub.NatsServer)) } -func assertExpectedLogs(t *testing.T, expectedLogs []string, allLogs string) { - t.Helper() +func TestNew_Error(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockMetrics := natspubsub.NewMockMetrics(ctrl) + + testCases := []struct { + name string + config *natspubsub.Config + expectedErr error + }{ + { + name: "Invalid Config", + config: &natspubsub.Config{ + Server: "", // Invalid: empty server + }, + expectedErr: natspubsub.ErrServerNotProvided, + }, + // Add more test cases for other error scenarios + } + + for _, tc := range testCases { + t.Run(tc.name, func(t *testing.T) { + mockLogger := logging.NewMockLogger(logging.DEBUG) + client, err := natspubsub.New(tc.config, mockLogger, mockMetrics) - for _, expectedLog := range expectedLogs { - assert.Contains(t, allLogs, expectedLog, "Expected log not found: %s", expectedLog) + require.Error(t, err) + assert.Nil(t, client) + assert.Equal(t, tc.expectedErr, err) + }) } } @@ -694,38 +560,6 @@ func TestNATSClient_DeleteTopic_Error(t *testing.T) { assert.Equal(t, expectedErr, err) } -func TestNewNATSClient_ConnectionFailure(t *testing.T) { - ctrl := gomock.NewController(t) - defer ctrl.Finish() - - conf := &natspubsub.Config{ - Server: natspubsub.NatsServer, - Stream: natspubsub.StreamConfig{ - Stream: "test-stream", - Subjects: []string{"test-subject"}, - }, - Consumer: "test-consumer", - } - - mockMetrics := natspubsub.NewMockMetrics(ctrl) - expectedErr := natspubsub.ErrConnectionFailed - - mockNatsConnect := func(_ string, _ ...nats.Option) (natspubsub.ConnInterface, error) { - return nil, expectedErr - } - - mockJetStreamNew := func(_ *nats.Conn) (jetstream.JetStream, error) { - return nil, nil - } - - logger := logging.NewMockLogger(logging.DEBUG) - client, err := natspubsub.NewNATSClient(conf, logger, mockMetrics, mockNatsConnect, mockJetStreamNew) - - require.Error(t, err) - assert.Nil(t, client) - assert.Equal(t, expectedErr, err) -} - func TestNATSClient_Publish_Error(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() @@ -757,74 +591,6 @@ func TestNATSClient_Publish_Error(t *testing.T) { assert.Equal(t, expectedErr, err) } -func TestNewNATSClient_JetStreamFailure(t *testing.T) { - ctrl := gomock.NewController(t) - defer ctrl.Finish() - - conf := &natspubsub.Config{ - Server: natspubsub.NatsServer, - Stream: natspubsub.StreamConfig{ - Stream: "test-stream", - Subjects: []string{"test-subject"}, - }, - Consumer: "test-consumer", - } - - mockMetrics := natspubsub.NewMockMetrics(ctrl) - mockConn := natspubsub.NewMockConnInterface(ctrl) - expectedErr := natspubsub.ErrFailedToCreateStream - - mockNatsConnect := func(_ string, _ ...nats.Option) (natspubsub.ConnInterface, error) { - return mockConn, nil - } - - mockJetStreamNew := func(_ *nats.Conn) (jetstream.JetStream, error) { - return nil, expectedErr - } - - mockConn.EXPECT().Status().Return(nats.CONNECTED) - mockConn.EXPECT().NatsConn().Return(&nats.Conn{}) - - logger := logging.NewMockLogger(logging.DEBUG) - client, err := natspubsub.NewNATSClient(conf, logger, mockMetrics, mockNatsConnect, mockJetStreamNew) - - require.Error(t, err) - assert.Nil(t, client) - assert.Equal(t, expectedErr, err) -} - -func TestNew_NewNATSClientFailure(t *testing.T) { - ctrl := gomock.NewController(t) - defer ctrl.Finish() - - conf := &natspubsub.Config{ - Server: natspubsub.NatsServer, - Stream: natspubsub.StreamConfig{ - Stream: "test-stream", - Subjects: []string{"test-subject"}, - }, - Consumer: "test-consumer", - } - - mockMetrics := natspubsub.NewMockMetrics(ctrl) - expectedErr := natspubsub.ErrFailedNatsClientCreation - - mockNatsConnect := func(_ string, _ ...nats.Option) (natspubsub.ConnInterface, error) { - return nil, expectedErr - } - - mockJetStreamNew := func(_ *nats.Conn) (jetstream.JetStream, error) { - return nil, nil - } - - logger := logging.NewMockLogger(logging.DEBUG) - client, err := natspubsub.NewWithMocks(conf, logger, mockMetrics, mockNatsConnect, mockJetStreamNew) - - require.Error(t, err) - assert.Nil(t, client) - assert.Equal(t, expectedErr, err) -} - func TestNATSClient_SubscribeCreateConsumerError(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() diff --git a/pkg/gofr/datasource/pubsub/nats/interfaces.go b/pkg/gofr/datasource/pubsub/nats/interfaces.go index b5344624e..742748c51 100644 --- a/pkg/gofr/datasource/pubsub/nats/interfaces.go +++ b/pkg/gofr/datasource/pubsub/nats/interfaces.go @@ -17,6 +17,16 @@ type ConnInterface interface { NatsConn() *nats.Conn } +// NATSConnector represents the main NATS connection. +type NATSConnector interface { + Connect(string, ...nats.Option) (ConnInterface, error) +} + +// JetStreamCreator represents the main NATS JetStream client. +type JetStreamCreator interface { + New(*nats.Conn) (jetstream.JetStream, error) +} + // Client represents the main NATS JetStream client. type Client interface { Publish(ctx context.Context, subject string, message []byte) error diff --git a/pkg/gofr/datasource/pubsub/nats/mock_client.go b/pkg/gofr/datasource/pubsub/nats/mock_client.go index 8574c226e..7d9245a5b 100644 --- a/pkg/gofr/datasource/pubsub/nats/mock_client.go +++ b/pkg/gofr/datasource/pubsub/nats/mock_client.go @@ -16,6 +16,7 @@ import ( nats "github.com/nats-io/nats.go" jetstream "github.com/nats-io/nats.go/jetstream" gomock "go.uber.org/mock/gomock" + health "gofr.dev/pkg/gofr/health" ) // MockConnInterface is a mock of ConnInterface interface. @@ -81,6 +82,87 @@ func (mr *MockConnInterfaceMockRecorder) Status() *gomock.Call { return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Status", reflect.TypeOf((*MockConnInterface)(nil).Status)) } +// MockNATSConnector is a mock of NATSConnector interface. +type MockNATSConnector struct { + ctrl *gomock.Controller + recorder *MockNATSConnectorMockRecorder +} + +// MockNATSConnectorMockRecorder is the mock recorder for MockNATSConnector. +type MockNATSConnectorMockRecorder struct { + mock *MockNATSConnector +} + +// NewMockNATSConnector creates a new mock instance. +func NewMockNATSConnector(ctrl *gomock.Controller) *MockNATSConnector { + mock := &MockNATSConnector{ctrl: ctrl} + mock.recorder = &MockNATSConnectorMockRecorder{mock} + return mock +} + +// EXPECT returns an object that allows the caller to indicate expected use. +func (m *MockNATSConnector) EXPECT() *MockNATSConnectorMockRecorder { + return m.recorder +} + +// Connect mocks base method. +func (m *MockNATSConnector) Connect(arg0 string, arg1 ...nats.Option) (ConnInterface, error) { + m.ctrl.T.Helper() + varargs := []any{arg0} + for _, a := range arg1 { + varargs = append(varargs, a) + } + ret := m.ctrl.Call(m, "Connect", varargs...) + ret0, _ := ret[0].(ConnInterface) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// Connect indicates an expected call of Connect. +func (mr *MockNATSConnectorMockRecorder) Connect(arg0 any, arg1 ...any) *gomock.Call { + mr.mock.ctrl.T.Helper() + varargs := append([]any{arg0}, arg1...) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Connect", reflect.TypeOf((*MockNATSConnector)(nil).Connect), varargs...) +} + +// MockJetStreamCreator is a mock of JetStreamCreator interface. +type MockJetStreamCreator struct { + ctrl *gomock.Controller + recorder *MockJetStreamCreatorMockRecorder +} + +// MockJetStreamCreatorMockRecorder is the mock recorder for MockJetStreamCreator. +type MockJetStreamCreatorMockRecorder struct { + mock *MockJetStreamCreator +} + +// NewMockJetStreamCreator creates a new mock instance. +func NewMockJetStreamCreator(ctrl *gomock.Controller) *MockJetStreamCreator { + mock := &MockJetStreamCreator{ctrl: ctrl} + mock.recorder = &MockJetStreamCreatorMockRecorder{mock} + return mock +} + +// EXPECT returns an object that allows the caller to indicate expected use. +func (m *MockJetStreamCreator) EXPECT() *MockJetStreamCreatorMockRecorder { + return m.recorder +} + +// New mocks base method. +func (m *MockJetStreamCreator) New(arg0 *nats.Conn) (jetstream.JetStream, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "New", arg0) + ret0, _ := ret[0].(jetstream.JetStream) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// New indicates an expected call of New. +func (mr *MockJetStreamCreatorMockRecorder) New(arg0 any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "New", reflect.TypeOf((*MockJetStreamCreator)(nil).New), arg0) +} + // MockClient is a mock of Client interface. type MockClient struct { ctrl *gomock.Controller @@ -161,6 +243,20 @@ func (mr *MockClientMockRecorder) DeleteStream(ctx, name any) *gomock.Call { return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DeleteStream", reflect.TypeOf((*MockClient)(nil).DeleteStream), ctx, name) } +// Health mocks base method. +func (m *MockClient) Health() health.Health { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Health") + ret0, _ := ret[0].(health.Health) + return ret0 +} + +// Health indicates an expected call of Health. +func (mr *MockClientMockRecorder) Health() *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Health", reflect.TypeOf((*MockClient)(nil).Health)) +} + // Publish mocks base method. func (m *MockClient) Publish(ctx context.Context, subject string, message []byte) error { m.ctrl.T.Helper() diff --git a/pkg/gofr/datasource/pubsub/nats/mock_jetstream.go b/pkg/gofr/datasource/pubsub/nats/mock_jetstream.go index dc410364c..22b124267 100644 --- a/pkg/gofr/datasource/pubsub/nats/mock_jetstream.go +++ b/pkg/gofr/datasource/pubsub/nats/mock_jetstream.go @@ -1,9 +1,9 @@ // Code generated by MockGen. DO NOT EDIT. -// Source: github.com/nats-io/client.go/jetstream (interfaces: JetStream,Stream,Consumer,Msg,MessageBatch) +// Source: github.com/nats-io/nats.go/jetstream (interfaces: JetStream,Stream,Consumer,Msg,MessageBatch) // // Generated by this command: // -// mockgen -destination=mock_jetstream.go -package=nats github.com/nats-io/client.go/jetstream JetStream,Stream,Consumer,Msg,MessageBatch +// mockgen -destination=mock_jetstream.go -package=nats github.com/nats-io/nats.go/jetstream JetStream,Stream,Consumer,Msg,MessageBatch // // Package nats is a generated GoMock package. From 118eb0b30baa66027485adf79636ba42187ef9eb Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Thu, 19 Sep 2024 21:40:25 -0500 Subject: [PATCH 066/163] =?UTF-8?q?=F0=9F=94=A7=20unexported=20processMess?= =?UTF-8?q?ages?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/client.go | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/pkg/gofr/datasource/pubsub/nats/client.go b/pkg/gofr/datasource/pubsub/nats/client.go index ebd8d16f5..fa555fd96 100644 --- a/pkg/gofr/datasource/pubsub/nats/client.go +++ b/pkg/gofr/datasource/pubsub/nats/client.go @@ -221,13 +221,13 @@ func (n *NATSClient) fetchAndProcessMessages(ctx context.Context, cons jetstream return err } - n.ProcessMessages(ctx, msgs, handler) + n.processMessages(ctx, msgs, handler) return msgs.Error() } -// ProcessMessages processes messages from a consumer. -func (n *NATSClient) ProcessMessages(ctx context.Context, msgs jetstream.MessageBatch, handler MessageHandler) { +// processMessages processes messages from a consumer. +func (n *NATSClient) processMessages(ctx context.Context, msgs jetstream.MessageBatch, handler MessageHandler) { for msg := range msgs.Messages() { if err := n.HandleMessage(ctx, msg, handler); err != nil { n.Logger.Errorf("error handling message: %v", err) From e1784339271393ac82b7a8616a2910703cde2ce4 Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Thu, 19 Sep 2024 21:42:12 -0500 Subject: [PATCH 067/163] =?UTF-8?q?=F0=9F=94=A7=20update=20log=20message?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/client.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/pkg/gofr/datasource/pubsub/nats/client.go b/pkg/gofr/datasource/pubsub/nats/client.go index fa555fd96..7da6f2091 100644 --- a/pkg/gofr/datasource/pubsub/nats/client.go +++ b/pkg/gofr/datasource/pubsub/nats/client.go @@ -248,7 +248,7 @@ func (n *NATSClient) HandleMessage(ctx context.Context, msg jetstream.Msg, handl // NakMessage naks a message from a consumer. func (n *NATSClient) NakMessage(msg jetstream.Msg) error { if err := msg.Nak(); err != nil { - n.Logger.Errorf("Failed to NAK message: %v", err) + n.Logger.Errorf("failed to NAK message: %v", err) return err } From 1cbe7c261a12cffcd7a79a1568cfb1d95caeb9ce Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Thu, 19 Sep 2024 21:45:25 -0500 Subject: [PATCH 068/163] =?UTF-8?q?=F0=9F=92=84=20updated=20constants=20to?= =?UTF-8?q?=20camelcase?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/health.go | 22 ++++++------- .../datasource/pubsub/nats/health_test.go | 32 +++++++++---------- 2 files changed, 27 insertions(+), 27 deletions(-) diff --git a/pkg/gofr/datasource/pubsub/nats/health.go b/pkg/gofr/datasource/pubsub/nats/health.go index 342319e25..5a5ef265f 100644 --- a/pkg/gofr/datasource/pubsub/nats/health.go +++ b/pkg/gofr/datasource/pubsub/nats/health.go @@ -11,11 +11,11 @@ import ( const ( natsBackend = "NATS" - jetstreamStatusOK = "OK" - jetstreamStatusError = "Error" - jetstreamConnected = "CONNECTED" - jetstreamConnecting = "CONNECTING" - jetstreamDisconnected = "DISCONNECTED" + jetStreamStatusOK = "OK" + jetStreamStatusError = "Error" + jetStreamConnected = "CONNECTED" + jetStreamConnecting = "CONNECTING" + jetStreamDisconnecting = "DISCONNECTED" natsHealthCheckTimeout = 5 * time.Second ) @@ -31,16 +31,16 @@ func (n *NATSClient) Health() h.Health { switch connectionStatus { case nats.CONNECTING: health.Status = h.StatusUp - health.Details["connection_status"] = jetstreamConnecting + health.Details["connection_status"] = jetStreamConnecting n.Logger.Debug("NATS health check: Connecting") case nats.CONNECTED: - health.Details["connection_status"] = jetstreamConnected + health.Details["connection_status"] = jetStreamConnected n.Logger.Debug("NATS health check: Connected") case nats.CLOSED, nats.DISCONNECTED, nats.RECONNECTING, nats.DRAINING_PUBS, nats.DRAINING_SUBS: health.Status = h.StatusDown - health.Details["connection_status"] = jetstreamDisconnected + health.Details["connection_status"] = jetStreamDisconnecting n.Logger.Error("NATS health check: Disconnected") default: @@ -62,7 +62,7 @@ func (n *NATSClient) Health() h.Health { health.Details["jetstream_status"] = status - if status != jetstreamStatusOK { + if status != jetStreamStatusOK { n.Logger.Error("NATS health check: JetStream error:", status) } else { n.Logger.Debug("NATS health check: JetStream enabled") @@ -77,8 +77,8 @@ func (n *NATSClient) Health() h.Health { func getJetstreamStatus(ctx context.Context, js jetstream.JetStream) string { _, err := js.AccountInfo(ctx) if err != nil { - return jetstreamStatusError + ": " + err.Error() + return jetStreamStatusError + ": " + err.Error() } - return jetstreamStatusOK + return jetStreamStatusOK } diff --git a/pkg/gofr/datasource/pubsub/nats/health_test.go b/pkg/gofr/datasource/pubsub/nats/health_test.go index 3421e50bb..808853acc 100644 --- a/pkg/gofr/datasource/pubsub/nats/health_test.go +++ b/pkg/gofr/datasource/pubsub/nats/health_test.go @@ -58,12 +58,12 @@ func (c *testNATSClient) Health() health.Health { switch connectionStatus { case nats.CONNECTING: h.Status = health.StatusUp - h.Details["connection_status"] = jetstreamConnecting + h.Details["connection_status"] = jetStreamConnecting case nats.CONNECTED: - h.Details["connection_status"] = jetstreamConnected + h.Details["connection_status"] = jetStreamConnected case nats.CLOSED, nats.DISCONNECTED, nats.RECONNECTING, nats.DRAINING_PUBS, nats.DRAINING_SUBS: h.Status = health.StatusDown - h.Details["connection_status"] = jetstreamDisconnected + h.Details["connection_status"] = jetStreamDisconnecting default: h.Status = health.StatusDown h.Details["connection_status"] = connectionStatus.String() @@ -76,9 +76,9 @@ func (c *testNATSClient) Health() health.Health { if c.mockJetStream != nil { _, err := c.mockJetStream.AccountInfo(context.Background()) if err != nil { - h.Details["jetstream_status"] = jetstreamStatusError + ": " + err.Error() + h.Details["jetstream_status"] = jetStreamStatusError + ": " + err.Error() } else { - h.Details["jetstream_status"] = jetstreamStatusOK + h.Details["jetstream_status"] = jetStreamStatusOK } } @@ -100,9 +100,9 @@ func TestNATSClient_HealthStatusUP(t *testing.T) { assert.Equal(t, health.StatusUp, h.Status) assert.Equal(t, NatsServer, h.Details["host"]) assert.Equal(t, natsBackend, h.Details["backend"]) - assert.Equal(t, jetstreamConnected, h.Details["connection_status"]) + assert.Equal(t, jetStreamConnected, h.Details["connection_status"]) assert.Equal(t, true, h.Details["jetstream_enabled"]) - assert.Equal(t, jetstreamStatusOK, h.Details["jetstream_status"]) + assert.Equal(t, jetStreamStatusOK, h.Details["jetstream_status"]) } func TestNATSClient_HealthStatusDown(t *testing.T) { @@ -119,7 +119,7 @@ func TestNATSClient_HealthStatusDown(t *testing.T) { assert.Equal(t, health.StatusDown, h.Status) assert.Equal(t, NatsServer, h.Details["host"]) assert.Equal(t, natsBackend, h.Details["backend"]) - assert.Equal(t, jetstreamDisconnected, h.Details["connection_status"]) + assert.Equal(t, jetStreamDisconnecting, h.Details["connection_status"]) assert.Equal(t, false, h.Details["jetstream_enabled"]) } @@ -138,9 +138,9 @@ func TestNATSClient_HealthJetStreamError(t *testing.T) { assert.Equal(t, health.StatusUp, h.Status) assert.Equal(t, NatsServer, h.Details["host"]) assert.Equal(t, natsBackend, h.Details["backend"]) - assert.Equal(t, jetstreamConnected, h.Details["connection_status"]) + assert.Equal(t, jetStreamConnected, h.Details["connection_status"]) assert.Equal(t, true, h.Details["jetstream_enabled"]) - assert.Equal(t, jetstreamStatusError+": "+errJetStream.Error(), h.Details["jetstream_status"]) + assert.Equal(t, jetStreamStatusError+": "+errJetStream.Error(), h.Details["jetstream_status"]) } func TestNATSClient_Health(t *testing.T) { @@ -165,9 +165,9 @@ func defineHealthTestCases() []healthTestCase { expectedDetails: map[string]interface{}{ "host": NatsServer, "backend": natsBackend, - "connection_status": jetstreamConnected, + "connection_status": jetStreamConnected, "jetstream_enabled": true, - "jetstream_status": jetstreamStatusOK, + "jetstream_status": jetStreamStatusOK, }, expectedLogs: []string{"NATS health check: Connected", "NATS health check: JetStream enabled"}, }, @@ -180,7 +180,7 @@ func defineHealthTestCases() []healthTestCase { expectedDetails: map[string]interface{}{ "host": NatsServer, "backend": natsBackend, - "connection_status": jetstreamDisconnected, + "connection_status": jetStreamDisconnecting, "jetstream_enabled": true, }, expectedLogs: []string{"NATS health check: Disconnected"}, @@ -195,9 +195,9 @@ func defineHealthTestCases() []healthTestCase { expectedDetails: map[string]interface{}{ "host": NatsServer, "backend": natsBackend, - "connection_status": jetstreamConnected, + "connection_status": jetStreamConnected, "jetstream_enabled": true, - "jetstream_status": jetstreamStatusError + ": " + errJetStream.Error(), + "jetstream_status": jetStreamStatusError + ": " + errJetStream.Error(), }, expectedLogs: []string{"NATS health check: Connected", "NATS health check: JetStream error"}, }, @@ -210,7 +210,7 @@ func defineHealthTestCases() []healthTestCase { expectedDetails: map[string]interface{}{ "host": NatsServer, "backend": natsBackend, - "connection_status": jetstreamConnected, + "connection_status": jetStreamConnected, "jetstream_enabled": false, }, expectedLogs: []string{"NATS health check: Connected", "NATS health check: JetStream not enabled"}, From 9e65dcbfa5d7550203c58d0aafec25e2cafa4169 Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Thu, 19 Sep 2024 21:46:06 -0500 Subject: [PATCH 069/163] =?UTF-8?q?=F0=9F=94=A7=20updated=20func?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/health.go | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/pkg/gofr/datasource/pubsub/nats/health.go b/pkg/gofr/datasource/pubsub/nats/health.go index 5a5ef265f..d7bb563ee 100644 --- a/pkg/gofr/datasource/pubsub/nats/health.go +++ b/pkg/gofr/datasource/pubsub/nats/health.go @@ -58,7 +58,7 @@ func (n *NATSClient) Health() h.Health { defer cancel() if n.JetStream != nil && connectionStatus == nats.CONNECTED { - status := getJetstreamStatus(ctx, n.JetStream) + status := getJetStreamStatus(ctx, n.JetStream) health.Details["jetstream_status"] = status @@ -74,7 +74,7 @@ func (n *NATSClient) Health() h.Health { return health } -func getJetstreamStatus(ctx context.Context, js jetstream.JetStream) string { +func getJetStreamStatus(ctx context.Context, js jetstream.JetStream) string { _, err := js.AccountInfo(ctx) if err != nil { return jetStreamStatusError + ": " + err.Error() From 3ec754a3c82ec7d2e45707231158e63fcbbd994b Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Thu, 19 Sep 2024 21:46:47 -0500 Subject: [PATCH 070/163] =?UTF-8?q?=E2=99=BB=EF=B8=8F=20cleanup?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../datasource/pubsub/nats/nats_embedded.go | 30 ------------------- 1 file changed, 30 deletions(-) delete mode 100644 pkg/gofr/datasource/pubsub/nats/nats_embedded.go diff --git a/pkg/gofr/datasource/pubsub/nats/nats_embedded.go b/pkg/gofr/datasource/pubsub/nats/nats_embedded.go deleted file mode 100644 index c767e5b63..000000000 --- a/pkg/gofr/datasource/pubsub/nats/nats_embedded.go +++ /dev/null @@ -1,30 +0,0 @@ -package nats - -import ( - "time" - - "github.com/nats-io/nats-server/v2/server" -) - -const embeddedConnTimeout = 10 * time.Second - -// RunEmbeddedNATSServer starts a NATS server in embedded mode. -func RunEmbeddedNATSServer() (*server.Server, error) { - opts := &server.Options{ - Port: -1, // Random available port - JetStream: true, - } - - s, err := server.NewServer(opts) - if err != nil { - return nil, err - } - - go s.Start() - - if !s.ReadyForConnections(embeddedConnTimeout) { - return nil, ErrEmbeddedNATSServerNotReady - } - - return s, nil -} From 0cf8bc7c3d4b6fe06892176a0aac03dfe307f190 Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Thu, 19 Sep 2024 22:17:50 -0500 Subject: [PATCH 071/163] =?UTF-8?q?=F0=9F=94=A7=20update?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- examples/using-subscriber-nats/configs/.env | 15 -- .../configs/nats-server.conf | 5 - examples/using-subscriber-nats/go.mod | 106 -------- examples/using-subscriber-nats/main.go | 52 ---- examples/using-subscriber-nats/main_test.go | 241 ------------------ examples/using-subscriber-nats/readme.md | 62 ----- 6 files changed, 481 deletions(-) delete mode 100644 examples/using-subscriber-nats/configs/.env delete mode 100644 examples/using-subscriber-nats/configs/nats-server.conf delete mode 100644 examples/using-subscriber-nats/go.mod delete mode 100644 examples/using-subscriber-nats/main.go delete mode 100644 examples/using-subscriber-nats/main_test.go delete mode 100644 examples/using-subscriber-nats/readme.md diff --git a/examples/using-subscriber-nats/configs/.env b/examples/using-subscriber-nats/configs/.env deleted file mode 100644 index a2dee1ed7..000000000 --- a/examples/using-subscriber-nats/configs/.env +++ /dev/null @@ -1,15 +0,0 @@ -APP_NAME=sample-api -HTTP_PORT=8200 - -LOG_LEVEL=DEBUG - -PUBSUB_BACKEND=NATS -PUBSUB_BROKER=nats://localhost:4222 -NATS_STREAM=sample-stream -NATS_SUBJECTS="order-logs,products" -NATS_CREDS_FILE= -NATS_CONSUMER=product-consumer-group -NATS_MAX_WAIT=10s -NATS_MAX_PULL_WAIT=10 -NATS_BATCH_SIZE=10 - diff --git a/examples/using-subscriber-nats/configs/nats-server.conf b/examples/using-subscriber-nats/configs/nats-server.conf deleted file mode 100644 index bd83298a5..000000000 --- a/examples/using-subscriber-nats/configs/nats-server.conf +++ /dev/null @@ -1,5 +0,0 @@ -jetstream { - store_dir: "/data/jetstream" - max_mem_store: 1G - max_file_store: 100G -} diff --git a/examples/using-subscriber-nats/go.mod b/examples/using-subscriber-nats/go.mod deleted file mode 100644 index 1a80ad5f3..000000000 --- a/examples/using-subscriber-nats/go.mod +++ /dev/null @@ -1,106 +0,0 @@ -module gofr.dev/examples/using-subscriber-nats - -go 1.22.3 - -require ( - github.com/nats-io/nats-server/v2 v2.10.20 - github.com/nats-io/nats.go v1.37.0 - gofr.dev v0.0.0-00010101000000-000000000000 -) - -require ( - cloud.google.com/go v0.115.1 // indirect - cloud.google.com/go/auth v0.9.3 // indirect - cloud.google.com/go/auth/oauth2adapt v0.2.4 // indirect - cloud.google.com/go/compute/metadata v0.5.0 // indirect - cloud.google.com/go/iam v1.2.0 // indirect - cloud.google.com/go/pubsub v1.42.0 // indirect - filippo.io/edwards25519 v1.1.0 // indirect - github.com/DATA-DOG/go-sqlmock v1.5.2 // indirect - github.com/XSAM/otelsql v0.33.0 // indirect - github.com/beorn7/perks v1.0.1 // indirect - github.com/cenkalti/backoff/v4 v4.3.0 // indirect - github.com/cespare/xxhash/v2 v2.3.0 // indirect - github.com/davecgh/go-spew v1.1.1 // indirect - github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f // indirect - github.com/dustin/go-humanize v1.0.1 // indirect - github.com/eclipse/paho.mqtt.golang v1.5.0 // indirect - github.com/felixge/httpsnoop v1.0.4 // indirect - github.com/go-logr/logr v1.4.2 // indirect - github.com/go-logr/stdr v1.2.2 // indirect - github.com/go-sql-driver/mysql v1.8.1 // indirect - github.com/gogo/protobuf v1.3.2 // indirect - github.com/golang-jwt/jwt/v5 v5.2.1 // indirect - github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect - github.com/google/s2a-go v0.1.8 // indirect - github.com/google/uuid v1.6.0 // indirect - github.com/googleapis/enterprise-certificate-proxy v0.3.3 // indirect - github.com/googleapis/gax-go/v2 v2.13.0 // indirect - github.com/gorilla/mux v1.8.1 // indirect - github.com/gorilla/websocket v1.5.3 // indirect - github.com/grpc-ecosystem/go-grpc-middleware v1.4.0 // indirect - github.com/grpc-ecosystem/grpc-gateway/v2 v2.22.0 // indirect - github.com/hashicorp/golang-lru/v2 v2.0.7 // indirect - github.com/joho/godotenv v1.5.1 // indirect - github.com/klauspost/compress v1.17.9 // indirect - github.com/lib/pq v1.10.9 // indirect - github.com/mattn/go-isatty v0.0.20 // indirect - github.com/minio/highwayhash v1.0.3 // indirect - github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect - github.com/nats-io/jwt/v2 v2.5.8 // indirect - github.com/nats-io/nkeys v0.4.7 // indirect - github.com/nats-io/nuid v1.0.1 // indirect - github.com/ncruces/go-strftime v0.1.9 // indirect - github.com/openzipkin/zipkin-go v0.4.3 // indirect - github.com/pierrec/lz4/v4 v4.1.21 // indirect - github.com/pkg/errors v0.9.1 // indirect - github.com/pmezard/go-difflib v1.0.0 // indirect - github.com/prometheus/client_golang v1.20.3 // indirect - github.com/prometheus/client_model v0.6.1 // indirect - github.com/prometheus/common v0.55.0 // indirect - github.com/prometheus/procfs v0.15.1 // indirect - github.com/redis/go-redis/extra/rediscmd/v9 v9.0.5 // indirect - github.com/redis/go-redis/extra/redisotel/v9 v9.0.5 // indirect - github.com/redis/go-redis/v9 v9.6.1 // indirect - github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect - github.com/segmentio/kafka-go v0.4.47 // indirect - github.com/stretchr/testify v1.9.0 // indirect - go.opencensus.io v0.24.0 // indirect - go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.54.0 // indirect - go.opentelemetry.io/contrib/instrumentation/net/http/httptrace/otelhttptrace v0.53.0 // indirect - go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.53.0 // indirect - go.opentelemetry.io/otel v1.29.0 // indirect - go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.29.0 // indirect - go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.29.0 // indirect - go.opentelemetry.io/otel/exporters/prometheus v0.51.0 // indirect - go.opentelemetry.io/otel/exporters/zipkin v1.29.0 // indirect - go.opentelemetry.io/otel/metric v1.29.0 // indirect - go.opentelemetry.io/otel/sdk v1.29.0 // indirect - go.opentelemetry.io/otel/sdk/metric v1.29.0 // indirect - go.opentelemetry.io/otel/trace v1.29.0 // indirect - go.opentelemetry.io/proto/otlp v1.3.1 // indirect - go.uber.org/mock v0.4.0 // indirect - golang.org/x/crypto v0.26.0 // indirect - golang.org/x/net v0.28.0 // indirect - golang.org/x/oauth2 v0.23.0 // indirect - golang.org/x/sync v0.8.0 // indirect - golang.org/x/sys v0.25.0 // indirect - golang.org/x/term v0.24.0 // indirect - golang.org/x/text v0.18.0 // indirect - golang.org/x/time v0.6.0 // indirect - google.golang.org/api v0.195.0 // indirect - google.golang.org/genproto v0.0.0-20240903143218-8af14fe29dc1 // indirect - google.golang.org/genproto/googleapis/api v0.0.0-20240827150818-7e3bb234dfed // indirect - google.golang.org/genproto/googleapis/rpc v0.0.0-20240903143218-8af14fe29dc1 // indirect - google.golang.org/grpc v1.66.1 // indirect - google.golang.org/protobuf v1.34.2 // indirect - gopkg.in/yaml.v3 v3.0.1 // indirect - modernc.org/gc/v3 v3.0.0-20240107210532-573471604cb6 // indirect - modernc.org/mathutil v1.6.0 // indirect - modernc.org/memory v1.8.0 // indirect - modernc.org/sqlite v1.33.0 // indirect - modernc.org/strutil v1.2.0 // indirect - modernc.org/token v1.1.0 // indirect -) - -replace gofr.dev => ../.. diff --git a/examples/using-subscriber-nats/main.go b/examples/using-subscriber-nats/main.go deleted file mode 100644 index eb0dc2fed..000000000 --- a/examples/using-subscriber-nats/main.go +++ /dev/null @@ -1,52 +0,0 @@ -package main - -import ( - "fmt" - - "gofr.dev/pkg/gofr" -) - -func main() { - app := gofr.New() - - app.Subscribe("products", func(c *gofr.Context) error { - c.Logger.Debug("Received message on 'products' subject") - - var productInfo struct { - ProductID int `json:"productId"` - Price float64 `json:"price"` - } - - err := c.Bind(&productInfo) - if err != nil { - c.Logger.Error("Error binding product message:", err) - return nil - } - - c.Logger.Info("Received product", productInfo) - - return nil - }) - - app.Subscribe("order-logs", func(c *gofr.Context) error { - c.Logger.Debug("Received message on 'order-logs' subject") - - var orderStatus struct { - OrderID string `json:"orderId"` - Status string `json:"status"` - } - - err := c.Bind(&orderStatus) - if err != nil { - c.Logger.Error("Error binding order message:", err) - return nil - } - - c.Logger.Info("Received order", orderStatus) - - return nil - }) - - fmt.Println("Subscribing to 'products' and 'order-logs' subjects...") - app.Run() -} diff --git a/examples/using-subscriber-nats/main_test.go b/examples/using-subscriber-nats/main_test.go deleted file mode 100644 index 8f62ea083..000000000 --- a/examples/using-subscriber-nats/main_test.go +++ /dev/null @@ -1,241 +0,0 @@ -package main - -import ( - "context" - "log" - "os" - "strings" - "testing" - "time" - - "github.com/nats-io/nats-server/v2/server" - "github.com/nats-io/nats.go" - "github.com/nats-io/nats.go/jetstream" - "gofr.dev/pkg/gofr" - natspubsub "gofr.dev/pkg/gofr/datasource/pubsub/nats" - "gofr.dev/pkg/gofr/logging" - "gofr.dev/pkg/gofr/testutil" -) - -type mockMetrics struct{} - -func (*mockMetrics) IncrementCounter(_ context.Context, _ string, _ ...string) {} - -// Wrapper struct for *nats.Conn that implements n.ConnInterface. -type connWrapper struct { - *nats.Conn -} - -// Implement the NatsConn method for the wrapper. -func (w *connWrapper) NatsConn() *nats.Conn { - return w.Conn -} - -func runNATSServer() (*server.Server, error) { - opts := &server.Options{ - ConfigFile: "configs/nats-server.conf", - JetStream: true, - Port: -1, - Trace: true, - } - - return server.NewServer(opts) -} - -func TestExampleSubscriber(t *testing.T) { - // Start the embedded NATS server - natsServer, err := runNATSServer() - if err != nil { - t.Fatalf("Failed to start NATS server: %v", err) - } - defer natsServer.Shutdown() - - natsServer.Start() - - if !natsServer.ReadyForConnections(5 * time.Second) { - t.Fatal("NATS server failed to start") - } - - serverURL := natsServer.ClientURL() - - // Set environment variable for NATS server URL - os.Setenv("PUBSUB_BROKER", serverURL) - - ctx, cancel := context.WithCancel(context.Background()) - defer cancel() - - logs := testutil.StdoutOutputForFunc(func() { - // Initialize test data - initializeTest(t, serverURL) - - // Start the main application - go runMain(ctx) - - // Wait for messages to be processed - time.Sleep(10 * time.Second) - }) - - // Cancel the context to stop the application gracefully - cancel() - - testCases := []struct { - desc string - expectedLog string - }{ - { - desc: "NATS connection", - expectedLog: "connected to NATS server", - }, - { - desc: "valid order", - expectedLog: "Received order", - }, - { - desc: "valid product", - expectedLog: "Received product", - }, - } - - for i, tc := range testCases { - if !strings.Contains(logs, tc.expectedLog) { - t.Errorf("TEST[%d] Failed.\n%s\nExpected log: %s\nActual logs: %s", - i, tc.desc, tc.expectedLog, logs) - } - } - - // Check for unexpected errors - if strings.Contains(logs, "subscriber not initialized") { - t.Errorf("Subscriber initialization error detected in logs") - } - - if strings.Contains(logs, "failed to connect to NATS server") { - t.Errorf("NATS connection error detected in logs") - } -} - -func runMain(ctx context.Context) { - app := gofr.New() - - app.Subscribe("products", func(c *gofr.Context) error { - var productInfo struct { - ProductID string `json:"productId"` - Price string `json:"price"` - } - - err := c.Bind(&productInfo) - if err != nil { - log.Printf("Error binding product data: %v", err) - c.Logger.Error(err) - - return nil - } - - c.Logger.Info("Received product", productInfo) - - return nil - }) - - app.Subscribe("order-logs", func(c *gofr.Context) error { - var orderStatus struct { - OrderID string `json:"orderId"` - Status string `json:"status"` - } - - err := c.Bind(&orderStatus) - if err != nil { - log.Printf("Error binding order data: %v", err) - c.Logger.Error(err) - - return nil - } - - c.Logger.Info("Received order", orderStatus) - - return nil - }) - - go func() { - <-ctx.Done() - log.Println("Context canceled, stopping application") - - shutdownCtx, cancel := context.WithTimeout(context.Background(), 10*time.Second) - defer cancel() - - err := app.Shutdown(shutdownCtx) - if err != nil { - log.Printf("Error shutting down application: %v", err) - } - }() - - log.Println("Starting application") - app.Run() - log.Println("Application stopped") -} - -func initializeTest(t *testing.T, serverURL string) { - t.Helper() - - ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second) - defer cancel() - - conf := &natspubsub.Config{ - Server: serverURL, - Stream: natspubsub.StreamConfig{ - Stream: "sample-stream", - Subjects: []string{"order-logs", "products"}, - MaxDeliver: 4, - }, - Consumer: "test-consumer", - MaxWait: 5 * time.Second, - MaxPullWait: 5, - } - - mockMetrics := &mockMetrics{} - logger := logging.NewMockLogger(logging.DEBUG) - - client, err := natspubsub.NewNATSClient(conf, logger, mockMetrics, - func(serverURL string, opts ...nats.Option) (natspubsub.ConnInterface, error) { - conn, err := nats.Connect(serverURL, opts...) - if err != nil { - return nil, err - } - - return &connWrapper{conn}, nil - }, - func(nc *nats.Conn) (jetstream.JetStream, error) { - js, err := jetstream.New(nc) - if err != nil { - log.Printf("Error creating JetStream: %v", err) - - return nil, err - } - - return js, nil - }, - ) - - if err != nil { - t.Fatalf("Error initializing NATS client: %v", err) - } - - // Ensure stream is created - _, err = client.JetStream.CreateStream(ctx, jetstream.StreamConfig{ - Name: conf.Stream.Stream, - Subjects: conf.Stream.Subjects, - }) - if err != nil { - t.Fatalf("Error creating stream: %v", err) - } - - err = client.Publish(ctx, "order-logs", []byte(`{"orderId":"123","status":"pending"}`)) - if err != nil { - t.Errorf("Error publishing to 'order-logs': %v", err) - } - - err = client.Publish(ctx, "products", []byte(`{"productId":"69","price":"19.99"}`)) - if err != nil { - t.Errorf("Error publishing to 'products': %v", err) - } - - log.Println("Test initialization complete") -} diff --git a/examples/using-subscriber-nats/readme.md b/examples/using-subscriber-nats/readme.md deleted file mode 100644 index f2ca6c27a..000000000 --- a/examples/using-subscriber-nats/readme.md +++ /dev/null @@ -1,62 +0,0 @@ -# Subscriber Example - -This GoFr example demonstrates a simple Subscriber that subscribes asynchronously to given NATS streams and commits based on the handler response. - -### To run the example, follow the steps below: - ---- - -### **1. Run the NATS Server with JetStream Enabled** - -Ensure you have Docker installed and run the NATS server using the following command: - -```bash -docker run --name nats-server \ - -p 4222:4222 \ - -p 8222:8222 \ - -p 6222:6222 \ - -v /path/to/your/nats-server.conf:/etc/nats/nats-server.conf:ro \ - -v /path/to/your/local/data/jetstream:/data/jetstream \ - nats:latest -c /etc/nats/nats-server.conf -``` -> Replace /path/to/your/nats-server.conf with the actual path to your NATS configuration file. -> Replace /path/to/your/local/data/jetstream with the actual path to where you want to store JetStream data on your local machine. - -### **2. Build and Run the GoFr Application - -Steps to build and run the Docker container: - -#### **1. Build the Docker image: - - ```bash - docker build -t gofr-subscriber-example ./using-subscriber-nats - ``` -#### **2. Run the Docker container: - - ```bash - docker run --name gofr-subscriber -p 8200:8200 gofr-subscriber-example - ``` - -#### **3. Create the Streams in NATS -Before running the subscriber, create the necessary NATS streams using the NATS CLI: - -Create 'order-logs' Stream: -```bash -nats stream add order-logs --subjects "order-logs" --storage file -``` - -Create 'products' Stream: -```bash -nats stream add products --subjects "products" --storage file -``` - -#### **4. Run the Example - -Once the streams are created, and the NATS server is running, you can run the GoFr application using the Docker -container you've built. - -```bash -docker run --name gofr-subscriber -p 8200:8200 gofr-subscriber-example -``` - -Your subscriber will now be listening to the order-logs and products streams. \ No newline at end of file From 7c645e5861da45e97de665be7afa63e3ed68adcb Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Thu, 19 Sep 2024 22:53:12 -0500 Subject: [PATCH 072/163] =?UTF-8?q?=F0=9F=94=A7=20sync?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/go.mod | 101 ------------------------- 1 file changed, 101 deletions(-) diff --git a/pkg/gofr/datasource/pubsub/nats/go.mod b/pkg/gofr/datasource/pubsub/nats/go.mod index 6c079c4cb..449724190 100644 --- a/pkg/gofr/datasource/pubsub/nats/go.mod +++ b/pkg/gofr/datasource/pubsub/nats/go.mod @@ -2,104 +2,3 @@ module gofr.dev/pkg/gofr/datasource/pubsub/nats go 1.22.3 -require ( - github.com/nats-io/nats-server/v2 v2.10.20 - github.com/nats-io/nats.go v1.37.0 - github.com/stretchr/testify v1.9.0 - go.uber.org/mock v0.4.0 - gofr.dev v1.19.1 -) - -require ( - cloud.google.com/go v0.115.1 // indirect - cloud.google.com/go/auth v0.9.1 // indirect - cloud.google.com/go/auth/oauth2adapt v0.2.4 // indirect - cloud.google.com/go/compute/metadata v0.5.0 // indirect - cloud.google.com/go/iam v1.1.13 // indirect - cloud.google.com/go/pubsub v1.42.0 // indirect - filippo.io/edwards25519 v1.1.0 // indirect - github.com/DATA-DOG/go-sqlmock v1.5.2 // indirect - github.com/XSAM/otelsql v0.33.0 // indirect - github.com/beorn7/perks v1.0.1 // indirect - github.com/cenkalti/backoff/v4 v4.3.0 // indirect - github.com/cespare/xxhash/v2 v2.3.0 // indirect - github.com/davecgh/go-spew v1.1.1 // indirect - github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f // indirect - github.com/dustin/go-humanize v1.0.1 // indirect - github.com/eclipse/paho.mqtt.golang v1.5.0 // indirect - github.com/felixge/httpsnoop v1.0.4 // indirect - github.com/go-logr/logr v1.4.2 // indirect - github.com/go-logr/stdr v1.2.2 // indirect - github.com/go-sql-driver/mysql v1.8.1 // indirect - github.com/gogo/protobuf v1.3.2 // indirect - github.com/golang-jwt/jwt/v5 v5.2.1 // indirect - github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect - github.com/google/s2a-go v0.1.8 // indirect - github.com/google/uuid v1.6.0 // indirect - github.com/googleapis/enterprise-certificate-proxy v0.3.2 // indirect - github.com/googleapis/gax-go/v2 v2.13.0 // indirect - github.com/gorilla/mux v1.8.1 // indirect - github.com/gorilla/websocket v1.5.3 // indirect - github.com/grpc-ecosystem/go-grpc-middleware v1.4.0 // indirect - github.com/grpc-ecosystem/grpc-gateway/v2 v2.22.0 // indirect - github.com/hashicorp/golang-lru/v2 v2.0.7 // indirect - github.com/joho/godotenv v1.5.1 // indirect - github.com/klauspost/compress v1.17.9 // indirect - github.com/lib/pq v1.10.9 // indirect - github.com/mattn/go-isatty v0.0.20 // indirect - github.com/minio/highwayhash v1.0.3 // indirect - github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect - github.com/nats-io/jwt/v2 v2.5.8 // indirect - github.com/nats-io/nkeys v0.4.7 // indirect - github.com/nats-io/nuid v1.0.1 // indirect - github.com/ncruces/go-strftime v0.1.9 // indirect - github.com/openzipkin/zipkin-go v0.4.3 // indirect - github.com/pierrec/lz4/v4 v4.1.21 // indirect - github.com/pkg/errors v0.9.1 // indirect - github.com/pmezard/go-difflib v1.0.0 // indirect - github.com/prometheus/client_golang v1.20.2 // indirect - github.com/prometheus/client_model v0.6.1 // indirect - github.com/prometheus/common v0.55.0 // indirect - github.com/prometheus/procfs v0.15.1 // indirect - github.com/redis/go-redis/extra/rediscmd/v9 v9.0.5 // indirect - github.com/redis/go-redis/extra/redisotel/v9 v9.0.5 // indirect - github.com/redis/go-redis/v9 v9.6.1 // indirect - github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect - github.com/segmentio/kafka-go v0.4.47 // indirect - go.opencensus.io v0.24.0 // indirect - go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.49.0 // indirect - go.opentelemetry.io/contrib/instrumentation/net/http/httptrace/otelhttptrace v0.53.0 // indirect - go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.53.0 // indirect - go.opentelemetry.io/otel v1.29.0 // indirect - go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.29.0 // indirect - go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.29.0 // indirect - go.opentelemetry.io/otel/exporters/prometheus v0.51.0 // indirect - go.opentelemetry.io/otel/exporters/zipkin v1.29.0 // indirect - go.opentelemetry.io/otel/metric v1.29.0 // indirect - go.opentelemetry.io/otel/sdk v1.29.0 // indirect - go.opentelemetry.io/otel/sdk/metric v1.29.0 // indirect - go.opentelemetry.io/otel/trace v1.29.0 // indirect - go.opentelemetry.io/proto/otlp v1.3.1 // indirect - golang.org/x/crypto v0.26.0 // indirect - golang.org/x/net v0.28.0 // indirect - golang.org/x/oauth2 v0.22.0 // indirect - golang.org/x/sync v0.8.0 // indirect - golang.org/x/sys v0.24.0 // indirect - golang.org/x/term v0.23.0 // indirect - golang.org/x/text v0.17.0 // indirect - golang.org/x/time v0.6.0 // indirect - google.golang.org/api v0.195.0 // indirect - google.golang.org/genproto v0.0.0-20240823204242-4ba0660f739c // indirect - google.golang.org/genproto/googleapis/api v0.0.0-20240822170219-fc7c04adadcd // indirect - google.golang.org/genproto/googleapis/rpc v0.0.0-20240823204242-4ba0660f739c // indirect - google.golang.org/grpc v1.66.0 // indirect - google.golang.org/protobuf v1.34.2 // indirect - gopkg.in/yaml.v3 v3.0.1 // indirect - modernc.org/gc/v3 v3.0.0-20240107210532-573471604cb6 // indirect - modernc.org/libc v1.55.3 // indirect - modernc.org/mathutil v1.6.0 // indirect - modernc.org/memory v1.8.0 // indirect - modernc.org/sqlite v1.32.0 // indirect - modernc.org/strutil v1.2.0 // indirect - modernc.org/token v1.1.0 // indirect -) From 40fc408ec6a0468b508dd0b7b31cb6dc33afa6d4 Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Thu, 19 Sep 2024 22:54:57 -0500 Subject: [PATCH 073/163] =?UTF-8?q?=F0=9F=94=A7=20remove=20alias?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/health.go | 32 +++++++++++------------ 1 file changed, 16 insertions(+), 16 deletions(-) diff --git a/pkg/gofr/datasource/pubsub/nats/health.go b/pkg/gofr/datasource/pubsub/nats/health.go index d7bb563ee..9df33e513 100644 --- a/pkg/gofr/datasource/pubsub/nats/health.go +++ b/pkg/gofr/datasource/pubsub/nats/health.go @@ -6,7 +6,7 @@ import ( "github.com/nats-io/nats.go" "github.com/nats-io/nats.go/jetstream" - h "gofr.dev/pkg/gofr/health" + "gofr.dev/pkg/gofr/health" ) const ( @@ -20,9 +20,9 @@ const ( ) // Health returns the health status of the NATS client. -func (n *NATSClient) Health() h.Health { - health := h.Health{ - Status: h.StatusUp, +func (n *NATSClient) Health() health.Health { + h := health.Health{ + Status: health.StatusUp, Details: make(map[string]interface{}), } @@ -30,29 +30,29 @@ func (n *NATSClient) Health() h.Health { switch connectionStatus { case nats.CONNECTING: - health.Status = h.StatusUp - health.Details["connection_status"] = jetStreamConnecting + h.Status = health.StatusUp + h.Details["connection_status"] = jetStreamConnecting n.Logger.Debug("NATS health check: Connecting") case nats.CONNECTED: - health.Details["connection_status"] = jetStreamConnected + h.Details["connection_status"] = jetStreamConnected n.Logger.Debug("NATS health check: Connected") case nats.CLOSED, nats.DISCONNECTED, nats.RECONNECTING, nats.DRAINING_PUBS, nats.DRAINING_SUBS: - health.Status = h.StatusDown - health.Details["connection_status"] = jetStreamDisconnecting + h.Status = health.StatusDown + h.Details["connection_status"] = jetStreamDisconnecting n.Logger.Error("NATS health check: Disconnected") default: - health.Status = h.StatusDown - health.Details["connection_status"] = connectionStatus.String() + h.Status = health.StatusDown + h.Details["connection_status"] = connectionStatus.String() n.Logger.Error("NATS health check: Unknown status", connectionStatus) } - health.Details["host"] = n.Config.Server - health.Details["backend"] = natsBackend - health.Details["jetstream_enabled"] = n.JetStream != nil + h.Details["host"] = n.Config.Server + h.Details["backend"] = natsBackend + h.Details["jetstream_enabled"] = n.JetStream != nil ctx, cancel := context.WithTimeout(context.Background(), natsHealthCheckTimeout) defer cancel() @@ -60,7 +60,7 @@ func (n *NATSClient) Health() h.Health { if n.JetStream != nil && connectionStatus == nats.CONNECTED { status := getJetStreamStatus(ctx, n.JetStream) - health.Details["jetstream_status"] = status + h.Details["jetstream_status"] = status if status != jetStreamStatusOK { n.Logger.Error("NATS health check: JetStream error:", status) @@ -71,7 +71,7 @@ func (n *NATSClient) Health() h.Health { n.Logger.Debug("NATS health check: JetStream not enabled") } - return health + return h } func getJetStreamStatus(ctx context.Context, js jetstream.JetStream) string { From ed07e4a1e7345337e192024b2f155d0ed2f2bfe7 Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Thu, 19 Sep 2024 23:04:28 -0500 Subject: [PATCH 074/163] =?UTF-8?q?=F0=9F=94=A7=20cleanup?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/client.go | 2 +- pkg/gofr/datasource/pubsub/nats/client_test.go | 2 +- .../nats/{nats_committer.go => committer.go} | 0 ...{nats_committer_test.go => committer_test.go} | 0 ...{nats_pubsub_wrapper.go => pubsub_wrapper.go} | 16 ++++++++-------- 5 files changed, 10 insertions(+), 10 deletions(-) rename pkg/gofr/datasource/pubsub/nats/{nats_committer.go => committer.go} (100%) rename pkg/gofr/datasource/pubsub/nats/{nats_committer_test.go => committer_test.go} (100%) rename pkg/gofr/datasource/pubsub/nats/{nats_pubsub_wrapper.go => pubsub_wrapper.go} (71%) diff --git a/pkg/gofr/datasource/pubsub/nats/client.go b/pkg/gofr/datasource/pubsub/nats/client.go index 7da6f2091..a196b7c76 100644 --- a/pkg/gofr/datasource/pubsub/nats/client.go +++ b/pkg/gofr/datasource/pubsub/nats/client.go @@ -147,7 +147,7 @@ func New(conf *Config, logger pubsub.Logger, metrics Metrics) (pubsub.Client, er Subscriptions: make(map[string]*Subscription), } - return &NatsPubSubWrapper{Client: client}, nil + return &PubSubWrapper{Client: client}, nil } // Publish publishes a message to a topic. diff --git a/pkg/gofr/datasource/pubsub/nats/client_test.go b/pkg/gofr/datasource/pubsub/nats/client_test.go index 60d9c9670..64711d9e6 100644 --- a/pkg/gofr/datasource/pubsub/nats/client_test.go +++ b/pkg/gofr/datasource/pubsub/nats/client_test.go @@ -306,7 +306,7 @@ func TestNew(t *testing.T) { require.NoError(t, err) assert.NotNil(t, client) - natsClient, ok := client.(*natspubsub.NatsPubSubWrapper) + natsClient, ok := client.(*natspubsub.PubSubWrapper) assert.True(t, ok, "Returned client is not a NatsPubSubWrapper") if ok { diff --git a/pkg/gofr/datasource/pubsub/nats/nats_committer.go b/pkg/gofr/datasource/pubsub/nats/committer.go similarity index 100% rename from pkg/gofr/datasource/pubsub/nats/nats_committer.go rename to pkg/gofr/datasource/pubsub/nats/committer.go diff --git a/pkg/gofr/datasource/pubsub/nats/nats_committer_test.go b/pkg/gofr/datasource/pubsub/nats/committer_test.go similarity index 100% rename from pkg/gofr/datasource/pubsub/nats/nats_committer_test.go rename to pkg/gofr/datasource/pubsub/nats/committer_test.go diff --git a/pkg/gofr/datasource/pubsub/nats/nats_pubsub_wrapper.go b/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go similarity index 71% rename from pkg/gofr/datasource/pubsub/nats/nats_pubsub_wrapper.go rename to pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go index 24e6ce809..774cfe97c 100644 --- a/pkg/gofr/datasource/pubsub/nats/nats_pubsub_wrapper.go +++ b/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go @@ -9,18 +9,18 @@ import ( "gofr.dev/pkg/gofr/health" ) -// NatsPubSubWrapper adapts NATSClient to pubsub.Client. -type NatsPubSubWrapper struct { +// PubSubWrapper adapts NATSClient to pubsub.Client. +type PubSubWrapper struct { Client *NATSClient } // Publish publishes a message to a topic. -func (w *NatsPubSubWrapper) Publish(ctx context.Context, topic string, message []byte) error { +func (w *PubSubWrapper) Publish(ctx context.Context, topic string, message []byte) error { return w.Client.Publish(ctx, topic, message) } // Subscribe subscribes to a topic. -func (w *NatsPubSubWrapper) Subscribe(ctx context.Context, topic string) (*pubsub.Message, error) { +func (w *PubSubWrapper) Subscribe(ctx context.Context, topic string) (*pubsub.Message, error) { msgChan := make(chan *pubsub.Message) err := w.Client.Subscribe(ctx, topic, func(ctx context.Context, msg jetstream.Msg) error { @@ -50,22 +50,22 @@ func (w *NatsPubSubWrapper) Subscribe(ctx context.Context, topic string) (*pubsu } // CreateTopic creates a new topic (stream) in NATS JetStream. -func (w *NatsPubSubWrapper) CreateTopic(ctx context.Context, name string) error { +func (w *PubSubWrapper) CreateTopic(ctx context.Context, name string) error { return w.Client.CreateTopic(ctx, name) } // DeleteTopic deletes a topic (stream) in NATS JetStream. -func (w *NatsPubSubWrapper) DeleteTopic(ctx context.Context, name string) error { +func (w *PubSubWrapper) DeleteTopic(ctx context.Context, name string) error { return w.Client.DeleteTopic(ctx, name) } // Close closes the NATS client. -func (w *NatsPubSubWrapper) Close() error { +func (w *PubSubWrapper) Close() error { return w.Client.Close() } // Health returns the health status of the NATS client. -func (w *NatsPubSubWrapper) Health() health.Health { +func (w *PubSubWrapper) Health() health.Health { status := health.StatusUp if w.Client.Conn.Status() != nats.CONNECTED { status = health.StatusDown From b12deded643bae758c3114d5a749faf02dbe8182 Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Thu, 19 Sep 2024 23:42:14 -0500 Subject: [PATCH 075/163] =?UTF-8?q?=F0=9F=94=A7=20adding=20temporary=20rep?= =?UTF-8?q?lace=20directice=20to=20pass=20tests?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- go.mod | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/go.mod b/go.mod index d7d05db95..c76db1d6f 100644 --- a/go.mod +++ b/go.mod @@ -1,6 +1,8 @@ module gofr.dev -go 1.22 +go 1.22.3 + +replace gofr.dev/pkg/gofr/datasource/pubsub/nats => ./pkg/gofr/datasource/pubsub/nats require ( cloud.google.com/go/pubsub v1.42.0 @@ -18,7 +20,6 @@ require ( github.com/grpc-ecosystem/go-grpc-middleware v1.4.0 github.com/joho/godotenv v1.5.1 github.com/lib/pq v1.10.9 - github.com/nats-io/nats.go v1.37.0 github.com/pkg/errors v0.9.1 github.com/prometheus/client_golang v1.20.3 github.com/redis/go-redis/extra/redisotel/v9 v9.0.5 @@ -36,6 +37,7 @@ require ( go.opentelemetry.io/otel/sdk/metric v1.30.0 go.opentelemetry.io/otel/trace v1.30.0 go.uber.org/mock v0.4.0 + gofr.dev/pkg/gofr/datasource/pubsub/nats v0.0.0-00010101000000-000000000000 golang.org/x/oauth2 v0.23.0 golang.org/x/sync v0.8.0 golang.org/x/term v0.24.0 @@ -73,6 +75,7 @@ require ( github.com/klauspost/compress v1.17.9 // indirect github.com/mattn/go-isatty v0.0.20 // indirect github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect + github.com/nats-io/nats.go v1.37.0 // indirect github.com/nats-io/nkeys v0.4.7 // indirect github.com/nats-io/nuid v1.0.1 // indirect github.com/ncruces/go-strftime v0.1.9 // indirect From 34a1d9e40e968b51d271d56cbe8de71f45182b4e Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Mon, 23 Sep 2024 18:43:41 -0500 Subject: [PATCH 076/163] =?UTF-8?q?=F0=9F=94=A7=20fixing=20import=20shadow?= =?UTF-8?q?=20and=20subscriber=20test?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/google/health.go | 18 +++++++++--------- pkg/gofr/subscriber_test.go | 6 +++--- 2 files changed, 12 insertions(+), 12 deletions(-) diff --git a/pkg/gofr/datasource/pubsub/google/health.go b/pkg/gofr/datasource/pubsub/google/health.go index 62f85c9e5..e764d90ae 100644 --- a/pkg/gofr/datasource/pubsub/google/health.go +++ b/pkg/gofr/datasource/pubsub/google/health.go @@ -11,23 +11,23 @@ import ( "gofr.dev/pkg/gofr/datasource" ) -func (g *googleClient) Health() (health health.Health) { - health.Details = make(map[string]interface{}) +func (g *googleClient) Health() (h health.Health) { + h.Details = make(map[string]interface{}) var writerStatus, readerStatus string - health.Status = datasource.StatusUp - health.Details["projectID"] = g.Config.ProjectID - health.Details["backend"] = "GOOGLE" + h.Status = datasource.StatusUp + h.Details["projectID"] = g.Config.ProjectID + h.Details["backend"] = "GOOGLE" - writerStatus, health.Details["writers"] = g.getWriterDetails() - readerStatus, health.Details["readers"] = g.getReaderDetails() + writerStatus, h.Details["writers"] = g.getWriterDetails() + readerStatus, h.Details["readers"] = g.getReaderDetails() if readerStatus == datasource.StatusDown || writerStatus == datasource.StatusDown { - health.Status = datasource.StatusDown + h.Status = datasource.StatusDown } - return health + return h } //nolint:dupl // getWriterDetails provides the publishing details for current google publishers. diff --git a/pkg/gofr/subscriber_test.go b/pkg/gofr/subscriber_test.go index b766b3071..1b1357510 100644 --- a/pkg/gofr/subscriber_test.go +++ b/pkg/gofr/subscriber_test.go @@ -10,9 +10,9 @@ import ( "github.com/stretchr/testify/assert" "github.com/stretchr/testify/require" + "gofr.dev/pkg/gofr/health" "gofr.dev/pkg/gofr/container" - "gofr.dev/pkg/gofr/datasource" "gofr.dev/pkg/gofr/datasource/pubsub" "gofr.dev/pkg/gofr/datasource/pubsub/kafka" "gofr.dev/pkg/gofr/logging" @@ -42,8 +42,8 @@ func (mockSubscriber) DeleteTopic(_ context.Context, _ string) error { return nil } -func (mockSubscriber) Health() datasource.Health { - return datasource.Health{} +func (mockSubscriber) Health() health.Health { + return health.Health{} } func (mockSubscriber) Publish(_ context.Context, _ string, _ []byte) error { From b4308157ce2cb535fd2102880013a0b88e74b7da Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Mon, 23 Sep 2024 19:11:10 -0500 Subject: [PATCH 077/163] =?UTF-8?q?=F0=9F=94=A7=20updating=20kafka=20test?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../datasource/pubsub/kafka/health_test.go | 53 +++++++++++-------- pkg/gofr/datasource/pubsub/mqtt/mqtt_test.go | 8 +-- pkg/gofr/health/health.go | 4 +- 3 files changed, 38 insertions(+), 27 deletions(-) diff --git a/pkg/gofr/datasource/pubsub/kafka/health_test.go b/pkg/gofr/datasource/pubsub/kafka/health_test.go index bd23eb16e..78e2be203 100644 --- a/pkg/gofr/datasource/pubsub/kafka/health_test.go +++ b/pkg/gofr/datasource/pubsub/kafka/health_test.go @@ -7,8 +7,8 @@ import ( "github.com/stretchr/testify/assert" "github.com/stretchr/testify/require" "go.uber.org/mock/gomock" + "gofr.dev/pkg/gofr/health" - "gofr.dev/pkg/gofr/datasource" "gofr.dev/pkg/gofr/logging" "gofr.dev/pkg/gofr/testutil" ) @@ -27,8 +27,8 @@ func TestKafkaClient_HealthStatusUP(t *testing.T) { writer: writer, } - expectedHealth := datasource.Health{ - Status: datasource.StatusUp, + expectedHealth := health.Health{ + Status: health.StatusUp, Details: map[string]interface{}{ "host": "", "backend": "KAFKA", @@ -39,11 +39,11 @@ func TestKafkaClient_HealthStatusUP(t *testing.T) { writer.EXPECT().Stats().Return(kafka.WriterStats{Topic: "test"}) reader.EXPECT().Stats().Return(kafka.ReaderStats{Topic: "test"}) - health := client.Health() + h := client.Health() - assert.Equal(t, expectedHealth.Details["host"], health.Details["host"]) - assert.Equal(t, expectedHealth.Details["backend"], health.Details["backend"]) - assert.Equal(t, expectedHealth.Status, health.Status) + assert.Equal(t, expectedHealth.Details["host"], h.Details["host"]) + assert.Equal(t, expectedHealth.Details["backend"], h.Details["backend"]) + assert.Equal(t, expectedHealth.Status, h.Status) } func TestKafkaClient_HealthStatusDown(t *testing.T) { @@ -51,7 +51,6 @@ func TestKafkaClient_HealthStatusDown(t *testing.T) { conn := NewMockConnection(ctrl) reader := NewMockReader(ctrl) - writer := NewMockWriter(ctrl) client := &kafkaClient{ @@ -60,23 +59,35 @@ func TestKafkaClient_HealthStatusDown(t *testing.T) { writer: writer, } - expectedHealth := datasource.Health{ - Status: datasource.StatusDown, - Details: map[string]interface{}{ - "host": "", - "backend": "KAFKA", - }, - } - conn.EXPECT().Controller().Return(kafka.Broker{}, testutil.CustomError{ErrorMessage: "connection failed"}) writer.EXPECT().Stats().Return(kafka.WriterStats{Topic: "test"}) reader.EXPECT().Stats().Return(kafka.ReaderStats{Topic: "test"}) - health := client.Health() + h := client.Health() + + assert.Equal(t, health.StatusDown, h.Status, "Status should be DOWN") + assert.Equal(t, "KAFKA", h.Details["backend"], "Backend should be KAFKA") + assert.Equal(t, "", h.Details["host"], "Host should be empty") + + // Check if readers and writers exist in the health details + assert.Contains(t, h.Details, "readers", "Health should contain readers") + assert.Contains(t, h.Details, "writers", "Health should contain writers") + + // Check the structure of readers + readers, ok := h.Details["readers"].([]interface{}) + assert.True(t, ok, "Readers should be a slice") + assert.Len(t, readers, 1, "There should be one reader") + readerStats, ok := readers[0].(map[string]interface{}) + assert.True(t, ok, "Reader stats should be a map") + assert.Equal(t, "test", readerStats["Topic"], "Reader topic should be 'test'") + + // Check the structure of writers + writers, ok := h.Details["writers"].(map[string]interface{}) + assert.True(t, ok, "Writers should be a map") + assert.Equal(t, "test", writers["Topic"], "Writer topic should be 'test'") - assert.Equal(t, expectedHealth.Details["host"], health.Details["host"]) - assert.Equal(t, expectedHealth.Details["backend"], health.Details["backend"]) - assert.Equal(t, expectedHealth.Status, health.Status) + // Log the entire health object for debugging + t.Logf("Actual health: %+v", h) } func TestKafkaClient_getWriterStatsAsMap(t *testing.T) { @@ -113,7 +124,7 @@ func TestKafkaClient_getReaderStatsAsMap(t *testing.T) { assert.NotNil(t, writerStats) } -func TestKafkaClint_convertStructToMap(t *testing.T) { +func TestKafkaClient_convertStructToMap(t *testing.T) { testCases := []struct { desc string input interface{} diff --git a/pkg/gofr/datasource/pubsub/mqtt/mqtt_test.go b/pkg/gofr/datasource/pubsub/mqtt/mqtt_test.go index 98460c125..dbd14bfce 100644 --- a/pkg/gofr/datasource/pubsub/mqtt/mqtt_test.go +++ b/pkg/gofr/datasource/pubsub/mqtt/mqtt_test.go @@ -12,8 +12,8 @@ import ( "github.com/stretchr/testify/assert" "github.com/stretchr/testify/require" "go.uber.org/mock/gomock" + "gofr.dev/pkg/gofr/health" - "gofr.dev/pkg/gofr/datasource" "gofr.dev/pkg/gofr/datasource/pubsub" "gofr.dev/pkg/gofr/logging" "gofr.dev/pkg/gofr/testutil" @@ -403,7 +403,7 @@ func TestMQTT_Health(t *testing.T) { out := testutil.StderrOutputForFunc(func() { m := &MQTT{config: &Config{}, logger: logging.NewMockLogger(logging.ERROR)} res := m.Health() - assert.Equal(t, datasource.Health{ + assert.Equal(t, health.Health{ Status: "DOWN", Details: map[string]interface{}{"backend": "MQTT", "host": ""}, }, res) @@ -419,7 +419,7 @@ func TestMQTT_Health(t *testing.T) { mockClient.EXPECT().IsConnected().Return(false) res := client.Health() - assert.Equal(t, datasource.Health{ + assert.Equal(t, health.Health{ Status: "DOWN", Details: map[string]interface{}{"backend": "MQTT", "host": "localhost"}, }, res) @@ -435,7 +435,7 @@ func TestMQTT_Health(t *testing.T) { mockClient.EXPECT().IsConnected().Return(true) res := client.Health() - assert.Equal(t, datasource.Health{ + assert.Equal(t, health.Health{ Status: "UP", Details: map[string]interface{}{"backend": "MQTT", "host": "localhost"}, }, res) diff --git a/pkg/gofr/health/health.go b/pkg/gofr/health/health.go index 9110824f6..3faa56f23 100644 --- a/pkg/gofr/health/health.go +++ b/pkg/gofr/health/health.go @@ -4,8 +4,8 @@ package health type Status string const ( - StatusUp Status = "up" - StatusDown Status = "down" + StatusUp Status = "UP" + StatusDown Status = "DOWN" ) // Health represents the health of a service. From 09cda4393feb2280bfdc08f127f17f57b356b75a Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Tue, 24 Sep 2024 19:05:11 -0500 Subject: [PATCH 078/163] =?UTF-8?q?=F0=9F=94=A7=20fixed=20import=20order?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/container/container.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/pkg/gofr/container/container.go b/pkg/gofr/container/container.go index 92acfc6e0..9fe8b7ca3 100644 --- a/pkg/gofr/container/container.go +++ b/pkg/gofr/container/container.go @@ -9,7 +9,6 @@ import ( _ "github.com/go-sql-driver/mysql" // This is required to be blank import "gofr.dev/pkg/gofr/datasource/pubsub/nats" - "gofr.dev/pkg/gofr/websocket" "gofr.dev/pkg/gofr/config" "gofr.dev/pkg/gofr/datasource/file" @@ -25,6 +24,7 @@ import ( "gofr.dev/pkg/gofr/metrics/exporters" "gofr.dev/pkg/gofr/service" "gofr.dev/pkg/gofr/version" + "gofr.dev/pkg/gofr/websocket" ) // Container is a collection of all common application level concerns. Things like Logger, Connection Pool for Redis From 5fc2fa61ae54117bda3e90405757c272da5ff537 Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Tue, 24 Sep 2024 19:39:26 -0500 Subject: [PATCH 079/163] =?UTF-8?q?=F0=9F=94=A7=20reverting=20back=20to=20?= =?UTF-8?q?datasource?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/container/mock_container.go | 6 +- pkg/gofr/container/mockcontainer_test.go | 105 --------- pkg/gofr/datasource/pubsub/google/health.go | 19 +- pkg/gofr/datasource/pubsub/interface.go | 4 +- pkg/gofr/datasource/pubsub/kafka/health.go | 19 +- pkg/gofr/datasource/pubsub/mqtt/interface.go | 4 +- pkg/gofr/datasource/pubsub/mqtt/mqtt.go | 7 +- .../datasource/pubsub/nats/client_test.go | 221 +++++++++--------- pkg/gofr/datasource/pubsub/nats/health.go | 14 +- .../datasource/pubsub/nats/health_test.go | 32 +-- pkg/gofr/datasource/pubsub/nats/interfaces.go | 4 +- .../datasource/pubsub/nats/mock_client.go | 6 +- .../datasource/pubsub/nats/pubsub_wrapper.go | 10 +- pkg/gofr/health/health.go | 15 -- 14 files changed, 171 insertions(+), 295 deletions(-) delete mode 100644 pkg/gofr/container/mockcontainer_test.go delete mode 100644 pkg/gofr/health/health.go diff --git a/pkg/gofr/container/mock_container.go b/pkg/gofr/container/mock_container.go index c1a406318..e53b68e58 100644 --- a/pkg/gofr/container/mock_container.go +++ b/pkg/gofr/container/mock_container.go @@ -7,10 +7,10 @@ import ( "testing" "go.uber.org/mock/gomock" + "gofr.dev/pkg/gofr/datasource" "gofr.dev/pkg/gofr/datasource/file" "gofr.dev/pkg/gofr/datasource/pubsub" "gofr.dev/pkg/gofr/datasource/sql" - h "gofr.dev/pkg/gofr/health" "gofr.dev/pkg/gofr/logging" "gofr.dev/pkg/gofr/service" ) @@ -130,8 +130,8 @@ func (*MockPubSub) DeleteTopic(_ context.Context, _ string) error { return nil } -func (*MockPubSub) Health() h.Health { - return h.Health{} +func (*MockPubSub) Health() datasource.Health { + return datasource.Health{} } func (*MockPubSub) Publish(_ context.Context, _ string, _ []byte) error { diff --git a/pkg/gofr/container/mockcontainer_test.go b/pkg/gofr/container/mockcontainer_test.go deleted file mode 100644 index 21a57680c..000000000 --- a/pkg/gofr/container/mockcontainer_test.go +++ /dev/null @@ -1,105 +0,0 @@ -package container - -import ( - "bytes" - "context" - "net/http/httptest" - "testing" - - "github.com/stretchr/testify/assert" - "github.com/stretchr/testify/require" - - "gofr.dev/pkg/gofr/datasource" -) - -func Test_HttpServiceMock(t *testing.T) { - test := struct { - desc string - path string - statusCode int - expectedRes string - }{ - - desc: "simple service handler", - path: "/fact", - expectedRes: `{"data":{"fact":"Cats have 3 eyelids.","length":20}}` + "\n", - statusCode: 200, - } - - httpservices := []string{"cat-facts", "cat-facts1", "cat-facts2"} - - _, mock := NewMockContainer(t, WithMockHTTPService(httpservices...)) - - res := httptest.NewRecorder() - res.Body = bytes.NewBufferString(`{"fact":"Cats have 3 eyelids.","length":20}` + "\n") - res.Code = test.statusCode - result := res.Result() - - // Setting mock expectations - mock.HTTPService.EXPECT().Get(context.Background(), "fact", map[string]interface{}{ - "max_length": 20, - }).Return(result, nil) - - resp, err := mock.HTTPService.Get(context.Background(), "fact", map[string]interface{}{ - "max_length": 20, - }) - - require.NoError(t, err) - assert.Equal(t, resp, result) - - err = result.Body.Close() - require.NoError(t, err) - - err = resp.Body.Close() - require.NoError(t, err) -} - -// TestMockSQL_Select tests the successful operation of SQL mocking for SELECT statements. -// It checks that the mock expectations are correctly set and that the SQL database function -// is called as expected. -// -// Additional test scenarios to consider: -// 1. Missing Initialization of Mock Expectations**: -// - This can be tested by commenting out the `ExpectSelect` call. -// -// 2. Missing Call to SQL Function: -// - This can be tested by commenting out the actual SQL database function call. -// -// Note: Both scenarios mentioned above will trigger a fatal error that terminates the process. -// Explicit tests for these scenarios are not included because they result in an abrupt process -// termination, which is handled by the fatal function. -func TestMockSQL_Select(t *testing.T) { - ids := []string{"1", "2"} - - mockContainer, mock := NewMockContainer(t) - - mock.SQL.ExpectSelect(context.Background(), ids, "select quantity from items where id =?", 123) - mock.SQL.ExpectSelect(context.Background(), ids, "select quantity from items where id =?", 132) - - mockContainer.SQL.Select(context.Background(), &ids, "select quantity from items where id =?", 123) - mockContainer.SQL.Select(context.Background(), &ids, "select quantity from items where id =?", 132) -} - -func TestMockSQL_Dialect(t *testing.T) { - mockContainer, mock := NewMockContainer(t) - - mock.SQL.ExpectDialect().WillReturnString("abcd") - - h := mockContainer.SQL.Dialect() - - assert.Equal(t, "abcd", h) -} - -func TestMockSQL_HealthCheck(t *testing.T) { - mockContainer, mock := NewMockContainer(t) - - expectedHealth := &datasource.Health{ - Status: "up", - Details: map[string]interface{}{"uptime": 1234567}} - - mock.SQL.ExpectHealthCheck().WillReturnHealthCheck(expectedHealth) - - resultHealth := mockContainer.SQL.HealthCheck() - - assert.Equal(t, expectedHealth, resultHealth) -} diff --git a/pkg/gofr/datasource/pubsub/google/health.go b/pkg/gofr/datasource/pubsub/google/health.go index e764d90ae..a2306da2f 100644 --- a/pkg/gofr/datasource/pubsub/google/health.go +++ b/pkg/gofr/datasource/pubsub/google/health.go @@ -5,29 +5,28 @@ import ( "errors" "time" - "gofr.dev/pkg/gofr/health" "google.golang.org/api/iterator" "gofr.dev/pkg/gofr/datasource" ) -func (g *googleClient) Health() (h health.Health) { - h.Details = make(map[string]interface{}) +func (g *googleClient) Health() (health datasource.Health) { + health.Details = make(map[string]interface{}) var writerStatus, readerStatus string - h.Status = datasource.StatusUp - h.Details["projectID"] = g.Config.ProjectID - h.Details["backend"] = "GOOGLE" + health.Status = datasource.StatusUp + health.Details["projectID"] = g.Config.ProjectID + health.Details["backend"] = "GOOGLE" - writerStatus, h.Details["writers"] = g.getWriterDetails() - readerStatus, h.Details["readers"] = g.getReaderDetails() + writerStatus, health.Details["writers"] = g.getWriterDetails() + readerStatus, health.Details["readers"] = g.getReaderDetails() if readerStatus == datasource.StatusDown || writerStatus == datasource.StatusDown { - h.Status = datasource.StatusDown + health.Status = datasource.StatusDown } - return h + return health } //nolint:dupl // getWriterDetails provides the publishing details for current google publishers. diff --git a/pkg/gofr/datasource/pubsub/interface.go b/pkg/gofr/datasource/pubsub/interface.go index 16fb49fde..deb6b0c3e 100644 --- a/pkg/gofr/datasource/pubsub/interface.go +++ b/pkg/gofr/datasource/pubsub/interface.go @@ -5,7 +5,7 @@ package pubsub import ( "context" - "gofr.dev/pkg/gofr/health" + "gofr.dev/pkg/gofr/datasource" ) type Publisher interface { @@ -19,7 +19,7 @@ type Subscriber interface { type Client interface { Publisher Subscriber - Health() health.Health + Health() datasource.Health CreateTopic(context context.Context, name string) error DeleteTopic(context context.Context, name string) error diff --git a/pkg/gofr/datasource/pubsub/kafka/health.go b/pkg/gofr/datasource/pubsub/kafka/health.go index b6a7d0f95..ab438eb15 100644 --- a/pkg/gofr/datasource/pubsub/kafka/health.go +++ b/pkg/gofr/datasource/pubsub/kafka/health.go @@ -4,25 +4,24 @@ import ( "encoding/json" "gofr.dev/pkg/gofr/datasource" - "gofr.dev/pkg/gofr/health" ) -func (k *kafkaClient) Health() (h health.Health) { - clientHealth := health.Health{Details: make(map[string]interface{})} +func (k *kafkaClient) Health() (health datasource.Health) { + health = datasource.Health{Details: make(map[string]interface{})} - clientHealth.Status = datasource.StatusUp + health.Status = datasource.StatusUp _, err := k.conn.Controller() if err != nil { - clientHealth.Status = datasource.StatusDown + health.Status = datasource.StatusDown } - clientHealth.Details["host"] = k.config.Broker - clientHealth.Details["backend"] = "KAFKA" - clientHealth.Details["writers"] = k.getWriterStatsAsMap() - clientHealth.Details["readers"] = k.getReaderStatsAsMap() + health.Details["host"] = k.config.Broker + health.Details["backend"] = "KAFKA" + health.Details["writers"] = k.getWriterStatsAsMap() + health.Details["readers"] = k.getReaderStatsAsMap() - return clientHealth + return health } func (k *kafkaClient) getReaderStatsAsMap() []interface{} { diff --git a/pkg/gofr/datasource/pubsub/mqtt/interface.go b/pkg/gofr/datasource/pubsub/mqtt/interface.go index c43aa65db..7d96b49db 100644 --- a/pkg/gofr/datasource/pubsub/mqtt/interface.go +++ b/pkg/gofr/datasource/pubsub/mqtt/interface.go @@ -5,7 +5,7 @@ package mqtt import ( "context" - "gofr.dev/pkg/gofr/health" + "gofr.dev/pkg/gofr/datasource" ) //go:generate go run go.uber.org/mock/mockgen -destination=mock_client.go -package=mqtt github.com/eclipse/paho.mqtt.golang Client @@ -30,5 +30,5 @@ type PubSub interface { Unsubscribe(topic string) error Disconnect(waitTime uint) error Ping() error - Health() health.Health + Health() datasource.Health } diff --git a/pkg/gofr/datasource/pubsub/mqtt/mqtt.go b/pkg/gofr/datasource/pubsub/mqtt/mqtt.go index 59c770689..410d3ec5e 100644 --- a/pkg/gofr/datasource/pubsub/mqtt/mqtt.go +++ b/pkg/gofr/datasource/pubsub/mqtt/mqtt.go @@ -11,8 +11,7 @@ import ( mqtt "github.com/eclipse/paho.mqtt.golang" "github.com/google/uuid" "go.opentelemetry.io/otel" - "gofr.dev/pkg/gofr/health" - + "gofr.dev/pkg/gofr/datasource" "gofr.dev/pkg/gofr/datasource/pubsub" ) @@ -247,8 +246,8 @@ func (m *MQTT) Publish(ctx context.Context, topic string, message []byte) error return nil } -func (m *MQTT) Health() health.Health { - res := health.Health{ +func (m *MQTT) Health() datasource.Health { + res := datasource.Health{ Status: "DOWN", Details: map[string]interface{}{ "backend": "MQTT", diff --git a/pkg/gofr/datasource/pubsub/nats/client_test.go b/pkg/gofr/datasource/pubsub/nats/client_test.go index 64711d9e6..d85f1b688 100644 --- a/pkg/gofr/datasource/pubsub/nats/client_test.go +++ b/pkg/gofr/datasource/pubsub/nats/client_test.go @@ -1,4 +1,4 @@ -package nats_test +package nats import ( "context" @@ -10,7 +10,6 @@ import ( "github.com/stretchr/testify/assert" "github.com/stretchr/testify/require" "go.uber.org/mock/gomock" - natspubsub "gofr.dev/pkg/gofr/datasource/pubsub/nats" "gofr.dev/pkg/gofr/logging" "gofr.dev/pkg/gofr/testutil" ) @@ -18,14 +17,14 @@ import ( func TestValidateConfigs(t *testing.T) { testCases := []struct { name string - config natspubsub.Config + config Config expected error }{ { name: "Valid Config", - config: natspubsub.Config{ - Server: natspubsub.NatsServer, - Stream: natspubsub.StreamConfig{ + config: Config{ + Server: NatsServer, + Stream: StreamConfig{ Stream: "test-stream", Subjects: []string{"test-subject"}, }, @@ -34,25 +33,25 @@ func TestValidateConfigs(t *testing.T) { }, { name: "Empty Server", - config: natspubsub.Config{}, - expected: natspubsub.ErrServerNotProvided, + config: Config{}, + expected: ErrServerNotProvided, }, { name: "Empty Stream Subject", - config: natspubsub.Config{ - Server: natspubsub.NatsServer, - Stream: natspubsub.StreamConfig{ + config: Config{ + Server: NatsServer, + Stream: StreamConfig{ Stream: "test-stream", // Subjects is intentionally left empty }, }, - expected: natspubsub.ErrSubjectsNotProvided, + expected: ErrSubjectsNotProvided, }, } for _, tc := range testCases { t.Run(tc.name, func(t *testing.T) { - err := natspubsub.ValidateConfigs(&tc.config) + err := ValidateConfigs(&tc.config) assert.Equal(t, tc.expected, err) }) } @@ -62,21 +61,21 @@ func TestNATSClient_Publish(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - mockJS := natspubsub.NewMockJetStream(ctrl) + mockJS := NewMockJetStream(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) - mockMetrics := natspubsub.NewMockMetrics(ctrl) - mockConn := natspubsub.NewMockConnInterface(ctrl) + mockMetrics := NewMockMetrics(ctrl) + mockConn := NewMockConnInterface(ctrl) - conf := &natspubsub.Config{ - Server: natspubsub.NatsServer, - Stream: natspubsub.StreamConfig{ + conf := &Config{ + Server: NatsServer, + Stream: StreamConfig{ Stream: "test-stream", Subjects: []string{"test-subject"}, }, Consumer: "test-consumer", } - client := &natspubsub.NATSClient{ + client := &NATSClient{ Conn: mockConn, JetStream: mockJS, Config: conf, @@ -109,19 +108,19 @@ func TestNATSClient_PublishError(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - metrics := natspubsub.NewMockMetrics(ctrl) - mockConn := natspubsub.NewMockConnInterface(ctrl) + metrics := NewMockMetrics(ctrl) + mockConn := NewMockConnInterface(ctrl) - config := &natspubsub.Config{ - Server: natspubsub.NatsServer, - Stream: natspubsub.StreamConfig{ + config := &Config{ + Server: NatsServer, + Stream: StreamConfig{ Stream: "test-stream", Subjects: []string{"test-subject"}, }, Consumer: "test-consumer", } - client := &natspubsub.NATSClient{ + client := &NATSClient{ Conn: mockConn, JetStream: nil, // Simulate JetStream being nil Metrics: metrics, @@ -149,19 +148,19 @@ func TestNATSClient_SubscribeSuccess(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - mockJS := natspubsub.NewMockJetStream(ctrl) - mockConsumer := natspubsub.NewMockConsumer(ctrl) - mockMsgBatch := natspubsub.NewMockMessageBatch(ctrl) - mockMsg := natspubsub.NewMockMsg(ctrl) + mockJS := NewMockJetStream(ctrl) + mockConsumer := NewMockConsumer(ctrl) + mockMsgBatch := NewMockMessageBatch(ctrl) + mockMsg := NewMockMsg(ctrl) logger := logging.NewMockLogger(logging.DEBUG) - metrics := natspubsub.NewMockMetrics(ctrl) + metrics := NewMockMetrics(ctrl) - client := &natspubsub.NATSClient{ + client := &NATSClient{ JetStream: mockJS, Logger: logger, Metrics: metrics, - Config: &natspubsub.Config{ - Stream: natspubsub.StreamConfig{ + Config: &Config{ + Stream: StreamConfig{ Stream: "test-stream", Subjects: []string{"test-subject"}, }, @@ -215,16 +214,16 @@ func TestNATSClient_SubscribeError(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - mockJS := natspubsub.NewMockJetStream(ctrl) + mockJS := NewMockJetStream(ctrl) logger := logging.NewLogger(logging.DEBUG) - metrics := natspubsub.NewMockMetrics(ctrl) + metrics := NewMockMetrics(ctrl) - client := &natspubsub.NATSClient{ + client := &NATSClient{ JetStream: mockJS, Logger: logger, Metrics: metrics, - Config: &natspubsub.Config{ - Stream: natspubsub.StreamConfig{ + Config: &Config{ + Stream: StreamConfig{ Stream: "test-stream", Subjects: []string{"test-subject"}, }, @@ -234,7 +233,7 @@ func TestNATSClient_SubscribeError(t *testing.T) { ctx := context.Background() - expectedErr := natspubsub.ErrFailedToCreateStream + expectedErr := ErrFailedToCreateStream mockJS.EXPECT().CreateOrUpdateConsumer(gomock.Any(), client.Config.Stream.Stream, gomock.Any()).Return(nil, expectedErr) var err error @@ -255,22 +254,22 @@ func TestNATSClient_Close(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - mockJS := natspubsub.NewMockJetStream(ctrl) + mockJS := NewMockJetStream(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) - mockMetrics := natspubsub.NewMockMetrics(ctrl) - mockConn := natspubsub.NewMockConnInterface(ctrl) + mockMetrics := NewMockMetrics(ctrl) + mockConn := NewMockConnInterface(ctrl) - client := &natspubsub.NATSClient{ + client := &NATSClient{ Conn: mockConn, JetStream: mockJS, Logger: mockLogger, Metrics: mockMetrics, - Config: &natspubsub.Config{ - Stream: natspubsub.StreamConfig{ + Config: &Config{ + Stream: StreamConfig{ Stream: "test-stream", }, }, - Subscriptions: map[string]*natspubsub.Subscription{ + Subscriptions: map[string]*Subscription{ "test-subject": { Cancel: func() {}, }, @@ -288,11 +287,11 @@ func TestNew(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - mockMetrics := natspubsub.NewMockMetrics(ctrl) + mockMetrics := NewMockMetrics(ctrl) - config := &natspubsub.Config{ - Server: natspubsub.NatsServer, - Stream: natspubsub.StreamConfig{ + config := &Config{ + Server: NatsServer, + Stream: StreamConfig{ Stream: "test-stream", Subjects: []string{"test-subject"}, }, @@ -301,12 +300,12 @@ func TestNew(t *testing.T) { logs := testutil.StdoutOutputForFunc(func() { mockLogger := logging.NewMockLogger(logging.DEBUG) - client, err := natspubsub.New(config, mockLogger, mockMetrics) + client, err := New(config, mockLogger, mockMetrics) require.NoError(t, err) assert.NotNil(t, client) - natsClient, ok := client.(*natspubsub.PubSubWrapper) + natsClient, ok := client.(*PubSubWrapper) assert.True(t, ok, "Returned client is not a NatsPubSubWrapper") if ok { @@ -317,27 +316,27 @@ func TestNew(t *testing.T) { } }) - assert.Contains(t, logs, fmt.Sprintf("connecting to NATS server '%s'", natspubsub.NatsServer)) - assert.Contains(t, logs, fmt.Sprintf("connected to NATS server '%s'", natspubsub.NatsServer)) + assert.Contains(t, logs, fmt.Sprintf("connecting to NATS server '%s'", NatsServer)) + assert.Contains(t, logs, fmt.Sprintf("connected to NATS server '%s'", NatsServer)) } func TestNew_Error(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - mockMetrics := natspubsub.NewMockMetrics(ctrl) + mockMetrics := NewMockMetrics(ctrl) testCases := []struct { name string - config *natspubsub.Config + config *Config expectedErr error }{ { name: "Invalid Config", - config: &natspubsub.Config{ + config: &Config{ Server: "", // Invalid: empty server }, - expectedErr: natspubsub.ErrServerNotProvided, + expectedErr: ErrServerNotProvided, }, // Add more test cases for other error scenarios } @@ -345,7 +344,7 @@ func TestNew_Error(t *testing.T) { for _, tc := range testCases { t.Run(tc.name, func(t *testing.T) { mockLogger := logging.NewMockLogger(logging.DEBUG) - client, err := natspubsub.New(tc.config, mockLogger, mockMetrics) + client, err := New(tc.config, mockLogger, mockMetrics) require.Error(t, err) assert.Nil(t, client) @@ -358,8 +357,8 @@ func TestNatsClient_DeleteStream(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - mockJS := natspubsub.NewMockJetStream(ctrl) - client := &natspubsub.NATSClient{JetStream: mockJS} + mockJS := NewMockJetStream(ctrl) + client := &NATSClient{JetStream: mockJS} ctx := context.Background() streamName := "test-stream" @@ -374,14 +373,14 @@ func TestNatsClient_CreateStream(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - mockJS := natspubsub.NewMockJetStream(ctrl) + mockJS := NewMockJetStream(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) - client := &natspubsub.NATSClient{ + client := &NATSClient{ JetStream: mockJS, Logger: mockLogger, - Config: &natspubsub.Config{ - Stream: natspubsub.StreamConfig{ + Config: &Config{ + Stream: StreamConfig{ Stream: "test-stream", }, }, @@ -410,17 +409,17 @@ func TestNATSClient_CreateOrUpdateStream(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - mockJS := natspubsub.NewMockJetStream(ctrl) + mockJS := NewMockJetStream(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) - mockMetrics := natspubsub.NewMockMetrics(ctrl) - mockStream := natspubsub.NewMockStream(ctrl) + mockMetrics := NewMockMetrics(ctrl) + mockStream := NewMockStream(ctrl) - client := &natspubsub.NATSClient{ + client := &NATSClient{ JetStream: mockJS, Logger: mockLogger, Metrics: mockMetrics, - Config: &natspubsub.Config{ - Stream: natspubsub.StreamConfig{ + Config: &Config{ + Stream: StreamConfig{ Stream: "test-stream", }, }, @@ -455,12 +454,12 @@ func TestNATSClient_CreateTopic(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - mockJS := natspubsub.NewMockJetStream(ctrl) + mockJS := NewMockJetStream(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) - client := &natspubsub.NATSClient{ + client := &NATSClient{ JetStream: mockJS, Logger: mockLogger, - Config: &natspubsub.Config{}, + Config: &Config{}, } ctx := context.Background() @@ -477,12 +476,12 @@ func TestNATSClient_DeleteTopic(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - mockJS := natspubsub.NewMockJetStream(ctrl) + mockJS := NewMockJetStream(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) - client := &natspubsub.NATSClient{ + client := &NATSClient{ JetStream: mockJS, Logger: mockLogger, - Config: &natspubsub.Config{}, + Config: &Config{}, } ctx := context.Background() @@ -497,9 +496,9 @@ func TestNATSClient_NakMessage(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - mockMsg := natspubsub.NewMockMsg(ctrl) + mockMsg := NewMockMsg(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) - client := &natspubsub.NATSClient{ + client := &NATSClient{ Logger: mockLogger, } @@ -519,7 +518,7 @@ func TestNATSClient_HandleFetchError(t *testing.T) { defer ctrl.Finish() mockLogger := logging.NewMockLogger(logging.DEBUG) - client := &natspubsub.NATSClient{ + client := &NATSClient{ Logger: mockLogger, } @@ -542,17 +541,17 @@ func TestNATSClient_DeleteTopic_Error(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - mockJS := natspubsub.NewMockJetStream(ctrl) + mockJS := NewMockJetStream(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) - client := &natspubsub.NATSClient{ + client := &NATSClient{ JetStream: mockJS, Logger: mockLogger, - Config: &natspubsub.Config{}, + Config: &Config{}, } ctx := context.Background() - expectedErr := natspubsub.ErrFailedToDeleteStream + expectedErr := ErrFailedToDeleteStream mockJS.EXPECT().DeleteStream(ctx, "test-topic").Return(expectedErr) err := client.DeleteTopic(ctx, "test-topic") @@ -564,24 +563,24 @@ func TestNATSClient_Publish_Error(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - mockJS := natspubsub.NewMockJetStream(ctrl) + mockJS := NewMockJetStream(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) - mockMetrics := natspubsub.NewMockMetrics(ctrl) - mockConn := natspubsub.NewMockConnInterface(ctrl) + mockMetrics := NewMockMetrics(ctrl) + mockConn := NewMockConnInterface(ctrl) - client := &natspubsub.NATSClient{ + client := &NATSClient{ Conn: mockConn, JetStream: mockJS, Logger: mockLogger, Metrics: mockMetrics, - Config: &natspubsub.Config{}, + Config: &Config{}, } ctx := context.Background() subject := "test-subject" message := []byte("test-message") - expectedErr := natspubsub.ErrPublishError + expectedErr := ErrPublishError mockMetrics.EXPECT().IncrementCounter(gomock.Any(), "app_pubsub_publish_total_count", "subject", subject) mockJS.EXPECT().Publish(gomock.Any(), subject, message).Return(nil, expectedErr) @@ -595,16 +594,16 @@ func TestNATSClient_SubscribeCreateConsumerError(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - mockJS := natspubsub.NewMockJetStream(ctrl) + mockJS := NewMockJetStream(ctrl) logger := logging.NewMockLogger(logging.DEBUG) - metrics := natspubsub.NewMockMetrics(ctrl) + metrics := NewMockMetrics(ctrl) - client := &natspubsub.NATSClient{ + client := &NATSClient{ JetStream: mockJS, Logger: logger, Metrics: metrics, - Config: &natspubsub.Config{ - Stream: natspubsub.StreamConfig{ + Config: &Config{ + Stream: StreamConfig{ Stream: "test-stream", Subjects: []string{"test-subject"}, }, @@ -613,7 +612,7 @@ func TestNATSClient_SubscribeCreateConsumerError(t *testing.T) { } ctx := context.Background() - expectedErr := natspubsub.ErrFailedToCreateConsumer + expectedErr := ErrFailedToCreateConsumer mockJS.EXPECT().CreateOrUpdateConsumer(gomock.Any(), client.Config.Stream.Stream, gomock.Any()).Return(nil, expectedErr) @@ -629,9 +628,9 @@ func TestNATSClient_HandleMessageError(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - mockMsg := natspubsub.NewMockMsg(ctrl) + mockMsg := NewMockMsg(ctrl) logger := logging.NewMockLogger(logging.DEBUG) - client := &natspubsub.NATSClient{ + client := &NATSClient{ Logger: logger, } @@ -640,7 +639,7 @@ func TestNATSClient_HandleMessageError(t *testing.T) { // Set up expectations mockMsg.EXPECT().Nak().Return(nil) - handlerErr := natspubsub.ErrHandlerError + handlerErr := ErrHandlerError handler := func(_ context.Context, _ jetstream.Msg) error { return handlerErr } @@ -660,16 +659,16 @@ func TestNATSClient_DeleteStreamError(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - mockJS := natspubsub.NewMockJetStream(ctrl) + mockJS := NewMockJetStream(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) - client := &natspubsub.NATSClient{ + client := &NATSClient{ JetStream: mockJS, Logger: mockLogger, } ctx := context.Background() streamName := "test-stream" - expectedErr := natspubsub.ErrFailedToDeleteStream + expectedErr := ErrFailedToDeleteStream mockJS.EXPECT().DeleteStream(ctx, streamName).Return(expectedErr) @@ -682,20 +681,20 @@ func TestNATSClient_CreateStreamError(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - mockJS := natspubsub.NewMockJetStream(ctrl) + mockJS := NewMockJetStream(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) - client := &natspubsub.NATSClient{ + client := &NATSClient{ JetStream: mockJS, Logger: mockLogger, - Config: &natspubsub.Config{ - Stream: natspubsub.StreamConfig{ + Config: &Config{ + Stream: StreamConfig{ Stream: "test-stream", }, }, } ctx := context.Background() - expectedErr := natspubsub.ErrFailedToCreateStream + expectedErr := ErrFailedToCreateStream mockJS.EXPECT().CreateStream(ctx, gomock.Any()).Return(nil, expectedErr) @@ -708,9 +707,9 @@ func TestNATSClient_CreateOrUpdateStreamError(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - mockJS := natspubsub.NewMockJetStream(ctrl) + mockJS := NewMockJetStream(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) - client := &natspubsub.NATSClient{ + client := &NATSClient{ JetStream: mockJS, Logger: mockLogger, } @@ -720,7 +719,7 @@ func TestNATSClient_CreateOrUpdateStreamError(t *testing.T) { Name: "test-stream", Subjects: []string{"test.subject"}, } - expectedErr := natspubsub.ErrFailedCreateOrUpdateStream + expectedErr := ErrFailedCreateOrUpdateStream mockJS.EXPECT().CreateOrUpdateStream(ctx, *cfg).Return(nil, expectedErr) diff --git a/pkg/gofr/datasource/pubsub/nats/health.go b/pkg/gofr/datasource/pubsub/nats/health.go index 9df33e513..108f79a86 100644 --- a/pkg/gofr/datasource/pubsub/nats/health.go +++ b/pkg/gofr/datasource/pubsub/nats/health.go @@ -6,7 +6,7 @@ import ( "github.com/nats-io/nats.go" "github.com/nats-io/nats.go/jetstream" - "gofr.dev/pkg/gofr/health" + "gofr.dev/pkg/gofr/datasource" ) const ( @@ -20,9 +20,9 @@ const ( ) // Health returns the health status of the NATS client. -func (n *NATSClient) Health() health.Health { - h := health.Health{ - Status: health.StatusUp, +func (n *NATSClient) Health() datasource.Health { + h := datasource.Health{ + Status: datasource.StatusUp, Details: make(map[string]interface{}), } @@ -30,7 +30,7 @@ func (n *NATSClient) Health() health.Health { switch connectionStatus { case nats.CONNECTING: - h.Status = health.StatusUp + h.Status = datasource.StatusUp h.Details["connection_status"] = jetStreamConnecting n.Logger.Debug("NATS health check: Connecting") @@ -39,12 +39,12 @@ func (n *NATSClient) Health() health.Health { n.Logger.Debug("NATS health check: Connected") case nats.CLOSED, nats.DISCONNECTED, nats.RECONNECTING, nats.DRAINING_PUBS, nats.DRAINING_SUBS: - h.Status = health.StatusDown + h.Status = datasource.StatusDown h.Details["connection_status"] = jetStreamDisconnecting n.Logger.Error("NATS health check: Disconnected") default: - h.Status = health.StatusDown + h.Status = datasource.StatusDown h.Details["connection_status"] = connectionStatus.String() n.Logger.Error("NATS health check: Unknown status", connectionStatus) diff --git a/pkg/gofr/datasource/pubsub/nats/health_test.go b/pkg/gofr/datasource/pubsub/nats/health_test.go index 808853acc..3884641e1 100644 --- a/pkg/gofr/datasource/pubsub/nats/health_test.go +++ b/pkg/gofr/datasource/pubsub/nats/health_test.go @@ -8,7 +8,7 @@ import ( "github.com/nats-io/nats.go/jetstream" "github.com/stretchr/testify/assert" "go.uber.org/mock/gomock" - "gofr.dev/pkg/gofr/health" + "gofr.dev/pkg/gofr/datasource" "gofr.dev/pkg/gofr/logging" "gofr.dev/pkg/gofr/testutil" ) @@ -47,25 +47,25 @@ type testNATSClient struct { mockJetStream *mockJetStream } -func (c *testNATSClient) Health() health.Health { - h := health.Health{ +func (c *testNATSClient) Health() datasource.Health { + h := datasource.Health{ Details: make(map[string]interface{}), } - h.Status = health.StatusUp + h.Status = datasource.StatusUp connectionStatus := c.mockConn.Status() switch connectionStatus { case nats.CONNECTING: - h.Status = health.StatusUp + h.Status = datasource.StatusUp h.Details["connection_status"] = jetStreamConnecting case nats.CONNECTED: h.Details["connection_status"] = jetStreamConnected case nats.CLOSED, nats.DISCONNECTED, nats.RECONNECTING, nats.DRAINING_PUBS, nats.DRAINING_SUBS: - h.Status = health.StatusDown + h.Status = datasource.StatusDown h.Details["connection_status"] = jetStreamDisconnecting default: - h.Status = health.StatusDown + h.Status = datasource.StatusDown h.Details["connection_status"] = connectionStatus.String() } @@ -97,7 +97,7 @@ func TestNATSClient_HealthStatusUP(t *testing.T) { h := client.Health() - assert.Equal(t, health.StatusUp, h.Status) + assert.Equal(t, datasource.StatusUp, h.Status) assert.Equal(t, NatsServer, h.Details["host"]) assert.Equal(t, natsBackend, h.Details["backend"]) assert.Equal(t, jetStreamConnected, h.Details["connection_status"]) @@ -116,7 +116,7 @@ func TestNATSClient_HealthStatusDown(t *testing.T) { h := client.Health() - assert.Equal(t, health.StatusDown, h.Status) + assert.Equal(t, datasource.StatusDown, h.Status) assert.Equal(t, NatsServer, h.Details["host"]) assert.Equal(t, natsBackend, h.Details["backend"]) assert.Equal(t, jetStreamDisconnecting, h.Details["connection_status"]) @@ -135,7 +135,7 @@ func TestNATSClient_HealthJetStreamError(t *testing.T) { h := client.Health() - assert.Equal(t, health.StatusUp, h.Status) + assert.Equal(t, datasource.StatusUp, h.Status) assert.Equal(t, NatsServer, h.Details["host"]) assert.Equal(t, natsBackend, h.Details["backend"]) assert.Equal(t, jetStreamConnected, h.Details["connection_status"]) @@ -161,7 +161,7 @@ func defineHealthTestCases() []healthTestCase { mockConn.EXPECT().Status().Return(nats.CONNECTED).Times(2) mockJS.EXPECT().AccountInfo(gomock.Any()).Return(&jetstream.AccountInfo{}, nil).Times(2) }, - expectedStatus: health.StatusUp, + expectedStatus: datasource.StatusUp, expectedDetails: map[string]interface{}{ "host": NatsServer, "backend": natsBackend, @@ -176,7 +176,7 @@ func defineHealthTestCases() []healthTestCase { setupMocks: func(mockConn *MockConnInterface, _ *MockJetStream) { mockConn.EXPECT().Status().Return(nats.DISCONNECTED).Times(2) }, - expectedStatus: health.StatusDown, + expectedStatus: datasource.StatusDown, expectedDetails: map[string]interface{}{ "host": NatsServer, "backend": natsBackend, @@ -191,7 +191,7 @@ func defineHealthTestCases() []healthTestCase { mockConn.EXPECT().Status().Return(nats.CONNECTED).Times(2) mockJS.EXPECT().AccountInfo(gomock.Any()).Return(nil, errJetStream).Times(2) }, - expectedStatus: health.StatusUp, + expectedStatus: datasource.StatusUp, expectedDetails: map[string]interface{}{ "host": NatsServer, "backend": natsBackend, @@ -206,7 +206,7 @@ func defineHealthTestCases() []healthTestCase { setupMocks: func(mockConn *MockConnInterface, _ *MockJetStream) { mockConn.EXPECT().Status().Return(nats.CONNECTED).Times(2) }, - expectedStatus: health.StatusUp, + expectedStatus: datasource.StatusUp, expectedDetails: map[string]interface{}{ "host": NatsServer, "backend": natsBackend, @@ -239,7 +239,7 @@ func runHealthTestCase(t *testing.T, tc healthTestCase) { client.JetStream = nil } - var h health.Health + var h datasource.Health combinedLogs := getCombinedLogs(func() { client.Logger = logging.NewMockLogger(logging.DEBUG) @@ -264,7 +264,7 @@ func getCombinedLogs(f func()) string { type healthTestCase struct { name string setupMocks func(*MockConnInterface, *MockJetStream) - expectedStatus health.Status + expectedStatus string expectedDetails map[string]interface{} expectedLogs []string } diff --git a/pkg/gofr/datasource/pubsub/nats/interfaces.go b/pkg/gofr/datasource/pubsub/nats/interfaces.go index 742748c51..4de937a1f 100644 --- a/pkg/gofr/datasource/pubsub/nats/interfaces.go +++ b/pkg/gofr/datasource/pubsub/nats/interfaces.go @@ -5,7 +5,7 @@ import ( "github.com/nats-io/nats.go" "github.com/nats-io/nats.go/jetstream" - "gofr.dev/pkg/gofr/health" + "gofr.dev/pkg/gofr/datasource" ) //go:generate mockgen -destination=mock_client.go -package=nats -source=./interfaces.go Client,Subscription,ConnInterface @@ -35,5 +35,5 @@ type Client interface { DeleteStream(ctx context.Context, name string) error CreateStream(ctx context.Context, cfg StreamConfig) error CreateOrUpdateStream(ctx context.Context, cfg jetstream.StreamConfig) (jetstream.Stream, error) - Health() health.Health + Health() datasource.Health } diff --git a/pkg/gofr/datasource/pubsub/nats/mock_client.go b/pkg/gofr/datasource/pubsub/nats/mock_client.go index 7d9245a5b..19d21c2cf 100644 --- a/pkg/gofr/datasource/pubsub/nats/mock_client.go +++ b/pkg/gofr/datasource/pubsub/nats/mock_client.go @@ -16,7 +16,7 @@ import ( nats "github.com/nats-io/nats.go" jetstream "github.com/nats-io/nats.go/jetstream" gomock "go.uber.org/mock/gomock" - health "gofr.dev/pkg/gofr/health" + datasource "gofr.dev/pkg/gofr/datasource" ) // MockConnInterface is a mock of ConnInterface interface. @@ -244,10 +244,10 @@ func (mr *MockClientMockRecorder) DeleteStream(ctx, name any) *gomock.Call { } // Health mocks base method. -func (m *MockClient) Health() health.Health { +func (m *MockClient) Health() datasource.Health { m.ctrl.T.Helper() ret := m.ctrl.Call(m, "Health") - ret0, _ := ret[0].(health.Health) + ret0, _ := ret[0].(datasource.Health) return ret0 } diff --git a/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go b/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go index 774cfe97c..0d021c36c 100644 --- a/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go +++ b/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go @@ -5,8 +5,8 @@ import ( "github.com/nats-io/nats.go" "github.com/nats-io/nats.go/jetstream" + "gofr.dev/pkg/gofr/datasource" "gofr.dev/pkg/gofr/datasource/pubsub" - "gofr.dev/pkg/gofr/health" ) // PubSubWrapper adapts NATSClient to pubsub.Client. @@ -65,13 +65,13 @@ func (w *PubSubWrapper) Close() error { } // Health returns the health status of the NATS client. -func (w *PubSubWrapper) Health() health.Health { - status := health.StatusUp +func (w *PubSubWrapper) Health() datasource.Health { + status := datasource.StatusUp if w.Client.Conn.Status() != nats.CONNECTED { - status = health.StatusDown + status = datasource.StatusDown } - return health.Health{ + return datasource.Health{ Status: status, Details: map[string]interface{}{ "server": w.Client.Config.Server, diff --git a/pkg/gofr/health/health.go b/pkg/gofr/health/health.go deleted file mode 100644 index 3faa56f23..000000000 --- a/pkg/gofr/health/health.go +++ /dev/null @@ -1,15 +0,0 @@ -package health - -// Status represents the status of a service. -type Status string - -const ( - StatusUp Status = "UP" - StatusDown Status = "DOWN" -) - -// Health represents the health of a service. -type Health struct { - Status Status - Details map[string]interface{} -} From f76fb90f90f22ef6ccdd320081791973a79c264f Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Tue, 24 Sep 2024 19:43:44 -0500 Subject: [PATCH 080/163] =?UTF-8?q?=F0=9F=94=A7=20updates?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/client.go | 34 ++++++++--------- .../datasource/pubsub/nats/client_test.go | 38 +++++++++---------- pkg/gofr/datasource/pubsub/nats/health.go | 2 +- .../datasource/pubsub/nats/health_test.go | 12 +++--- .../datasource/pubsub/nats/pubsub_wrapper.go | 4 +- 5 files changed, 45 insertions(+), 45 deletions(-) diff --git a/pkg/gofr/datasource/pubsub/nats/client.go b/pkg/gofr/datasource/pubsub/nats/client.go index a196b7c76..b05de1cc3 100644 --- a/pkg/gofr/datasource/pubsub/nats/client.go +++ b/pkg/gofr/datasource/pubsub/nats/client.go @@ -42,8 +42,8 @@ type Subscription struct { type MessageHandler func(context.Context, jetstream.Msg) error -// NATSClient represents a client for NATS JetStream operations. -type NATSClient struct { +// NATS represents a client for NATS JetStream operations. +type NATS struct { Conn ConnInterface JetStream jetstream.JetStream Logger pubsub.Logger @@ -54,7 +54,7 @@ type NATSClient struct { } // CreateTopic creates a new topic (stream) in NATS JetStream. -func (n *NATSClient) CreateTopic(ctx context.Context, name string) error { +func (n *NATS) CreateTopic(ctx context.Context, name string) error { return n.CreateStream(ctx, StreamConfig{ Stream: name, Subjects: []string{name}, @@ -62,7 +62,7 @@ func (n *NATSClient) CreateTopic(ctx context.Context, name string) error { } // DeleteTopic deletes a topic (stream) in NATS JetStream. -func (n *NATSClient) DeleteTopic(ctx context.Context, name string) error { +func (n *NATS) DeleteTopic(ctx context.Context, name string) error { n.Logger.Debugf("deleting topic (stream) %s", name) err := n.JetStream.DeleteStream(ctx, name) @@ -138,7 +138,7 @@ func New(conf *Config, logger pubsub.Logger, metrics Metrics) (pubsub.Client, er logger.Logf("connected to NATS server '%s'", conf.Server) - client := &NATSClient{ + client := &NATS{ Conn: &natsConnWrapper{nc}, JetStream: js, Logger: logger, @@ -151,7 +151,7 @@ func New(conf *Config, logger pubsub.Logger, metrics Metrics) (pubsub.Client, er } // Publish publishes a message to a topic. -func (n *NATSClient) Publish(ctx context.Context, subject string, message []byte) error { +func (n *NATS) Publish(ctx context.Context, subject string, message []byte) error { n.Metrics.IncrementCounter(ctx, "app_pubsub_publish_total_count", "subject", subject) if n.JetStream == nil || subject == "" { @@ -174,7 +174,7 @@ func (n *NATSClient) Publish(ctx context.Context, subject string, message []byte } // Subscribe subscribes to a topic. -func (n *NATSClient) Subscribe(ctx context.Context, topic string, handler MessageHandler) error { +func (n *NATS) Subscribe(ctx context.Context, topic string, handler MessageHandler) error { if n.Config.Consumer == "" { n.Logger.Error("consumer name not provided") return ErrConsumerNotProvided @@ -203,7 +203,7 @@ func (n *NATSClient) Subscribe(ctx context.Context, topic string, handler Messag return nil } -func (n *NATSClient) startConsuming(ctx context.Context, cons jetstream.Consumer, handler MessageHandler) { +func (n *NATS) startConsuming(ctx context.Context, cons jetstream.Consumer, handler MessageHandler) { for { if err := n.fetchAndProcessMessages(ctx, cons, handler); err != nil { if errors.Is(err, context.Canceled) { @@ -215,7 +215,7 @@ func (n *NATSClient) startConsuming(ctx context.Context, cons jetstream.Consumer } } -func (n *NATSClient) fetchAndProcessMessages(ctx context.Context, cons jetstream.Consumer, handler MessageHandler) error { +func (n *NATS) fetchAndProcessMessages(ctx context.Context, cons jetstream.Consumer, handler MessageHandler) error { msgs, err := cons.Fetch(n.Config.BatchSize, jetstream.FetchMaxWait(n.Config.MaxWait)) if err != nil { return err @@ -227,7 +227,7 @@ func (n *NATSClient) fetchAndProcessMessages(ctx context.Context, cons jetstream } // processMessages processes messages from a consumer. -func (n *NATSClient) processMessages(ctx context.Context, msgs jetstream.MessageBatch, handler MessageHandler) { +func (n *NATS) processMessages(ctx context.Context, msgs jetstream.MessageBatch, handler MessageHandler) { for msg := range msgs.Messages() { if err := n.HandleMessage(ctx, msg, handler); err != nil { n.Logger.Errorf("error handling message: %v", err) @@ -236,7 +236,7 @@ func (n *NATSClient) processMessages(ctx context.Context, msgs jetstream.Message } // HandleMessage handles a message from a consumer. -func (n *NATSClient) HandleMessage(ctx context.Context, msg jetstream.Msg, handler MessageHandler) error { +func (n *NATS) HandleMessage(ctx context.Context, msg jetstream.Msg, handler MessageHandler) error { if err := handler(ctx, msg); err != nil { n.Logger.Errorf("error handling message: %v", err) return n.NakMessage(msg) @@ -246,7 +246,7 @@ func (n *NATSClient) HandleMessage(ctx context.Context, msg jetstream.Msg, handl } // NakMessage naks a message from a consumer. -func (n *NATSClient) NakMessage(msg jetstream.Msg) error { +func (n *NATS) NakMessage(msg jetstream.Msg) error { if err := msg.Nak(); err != nil { n.Logger.Errorf("failed to NAK message: %v", err) @@ -257,13 +257,13 @@ func (n *NATSClient) NakMessage(msg jetstream.Msg) error { } // HandleFetchError handles fetch errors. -func (n *NATSClient) HandleFetchError(err error) { +func (n *NATS) HandleFetchError(err error) { n.Logger.Errorf("failed to fetch messages: %v", err) time.Sleep(time.Second) // Backoff on error } // Close closes the NATS client. -func (n *NATSClient) Close() error { +func (n *NATS) Close() error { n.subMu.Lock() for _, sub := range n.Subscriptions { sub.Cancel() @@ -280,7 +280,7 @@ func (n *NATSClient) Close() error { } // DeleteStream deletes a stream in NATS JetStream. -func (n *NATSClient) DeleteStream(ctx context.Context, name string) error { +func (n *NATS) DeleteStream(ctx context.Context, name string) error { err := n.JetStream.DeleteStream(ctx, name) if err != nil { n.Logger.Errorf("failed to delete stream: %v", err) @@ -292,7 +292,7 @@ func (n *NATSClient) DeleteStream(ctx context.Context, name string) error { } // CreateStream creates a stream in NATS JetStream. -func (n *NATSClient) CreateStream(ctx context.Context, cfg StreamConfig) error { +func (n *NATS) CreateStream(ctx context.Context, cfg StreamConfig) error { n.Logger.Debugf("creating stream %s", cfg.Stream) jsCfg := jetstream.StreamConfig{ Name: cfg.Stream, @@ -310,7 +310,7 @@ func (n *NATSClient) CreateStream(ctx context.Context, cfg StreamConfig) error { } // CreateOrUpdateStream creates or updates a stream in NATS JetStream. -func (n *NATSClient) CreateOrUpdateStream(ctx context.Context, cfg *jetstream.StreamConfig) (jetstream.Stream, error) { +func (n *NATS) CreateOrUpdateStream(ctx context.Context, cfg *jetstream.StreamConfig) (jetstream.Stream, error) { n.Logger.Debugf("creating or updating stream %s", cfg.Name) stream, err := n.JetStream.CreateOrUpdateStream(ctx, *cfg) diff --git a/pkg/gofr/datasource/pubsub/nats/client_test.go b/pkg/gofr/datasource/pubsub/nats/client_test.go index d85f1b688..07223a282 100644 --- a/pkg/gofr/datasource/pubsub/nats/client_test.go +++ b/pkg/gofr/datasource/pubsub/nats/client_test.go @@ -75,7 +75,7 @@ func TestNATSClient_Publish(t *testing.T) { Consumer: "test-consumer", } - client := &NATSClient{ + client := &NATS{ Conn: mockConn, JetStream: mockJS, Config: conf, @@ -120,7 +120,7 @@ func TestNATSClient_PublishError(t *testing.T) { Consumer: "test-consumer", } - client := &NATSClient{ + client := &NATS{ Conn: mockConn, JetStream: nil, // Simulate JetStream being nil Metrics: metrics, @@ -155,7 +155,7 @@ func TestNATSClient_SubscribeSuccess(t *testing.T) { logger := logging.NewMockLogger(logging.DEBUG) metrics := NewMockMetrics(ctrl) - client := &NATSClient{ + client := &NATS{ JetStream: mockJS, Logger: logger, Metrics: metrics, @@ -218,7 +218,7 @@ func TestNATSClient_SubscribeError(t *testing.T) { logger := logging.NewLogger(logging.DEBUG) metrics := NewMockMetrics(ctrl) - client := &NATSClient{ + client := &NATS{ JetStream: mockJS, Logger: logger, Metrics: metrics, @@ -259,7 +259,7 @@ func TestNATSClient_Close(t *testing.T) { mockMetrics := NewMockMetrics(ctrl) mockConn := NewMockConnInterface(ctrl) - client := &NATSClient{ + client := &NATS{ Conn: mockConn, JetStream: mockJS, Logger: mockLogger, @@ -358,7 +358,7 @@ func TestNatsClient_DeleteStream(t *testing.T) { defer ctrl.Finish() mockJS := NewMockJetStream(ctrl) - client := &NATSClient{JetStream: mockJS} + client := &NATS{JetStream: mockJS} ctx := context.Background() streamName := "test-stream" @@ -376,7 +376,7 @@ func TestNatsClient_CreateStream(t *testing.T) { mockJS := NewMockJetStream(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) - client := &NATSClient{ + client := &NATS{ JetStream: mockJS, Logger: mockLogger, Config: &Config{ @@ -414,7 +414,7 @@ func TestNATSClient_CreateOrUpdateStream(t *testing.T) { mockMetrics := NewMockMetrics(ctrl) mockStream := NewMockStream(ctrl) - client := &NATSClient{ + client := &NATS{ JetStream: mockJS, Logger: mockLogger, Metrics: mockMetrics, @@ -456,7 +456,7 @@ func TestNATSClient_CreateTopic(t *testing.T) { mockJS := NewMockJetStream(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) - client := &NATSClient{ + client := &NATS{ JetStream: mockJS, Logger: mockLogger, Config: &Config{}, @@ -478,7 +478,7 @@ func TestNATSClient_DeleteTopic(t *testing.T) { mockJS := NewMockJetStream(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) - client := &NATSClient{ + client := &NATS{ JetStream: mockJS, Logger: mockLogger, Config: &Config{}, @@ -498,7 +498,7 @@ func TestNATSClient_NakMessage(t *testing.T) { mockMsg := NewMockMsg(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) - client := &NATSClient{ + client := &NATS{ Logger: mockLogger, } @@ -518,7 +518,7 @@ func TestNATSClient_HandleFetchError(t *testing.T) { defer ctrl.Finish() mockLogger := logging.NewMockLogger(logging.DEBUG) - client := &NATSClient{ + client := &NATS{ Logger: mockLogger, } @@ -543,7 +543,7 @@ func TestNATSClient_DeleteTopic_Error(t *testing.T) { mockJS := NewMockJetStream(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) - client := &NATSClient{ + client := &NATS{ JetStream: mockJS, Logger: mockLogger, Config: &Config{}, @@ -568,7 +568,7 @@ func TestNATSClient_Publish_Error(t *testing.T) { mockMetrics := NewMockMetrics(ctrl) mockConn := NewMockConnInterface(ctrl) - client := &NATSClient{ + client := &NATS{ Conn: mockConn, JetStream: mockJS, Logger: mockLogger, @@ -598,7 +598,7 @@ func TestNATSClient_SubscribeCreateConsumerError(t *testing.T) { logger := logging.NewMockLogger(logging.DEBUG) metrics := NewMockMetrics(ctrl) - client := &NATSClient{ + client := &NATS{ JetStream: mockJS, Logger: logger, Metrics: metrics, @@ -630,7 +630,7 @@ func TestNATSClient_HandleMessageError(t *testing.T) { mockMsg := NewMockMsg(ctrl) logger := logging.NewMockLogger(logging.DEBUG) - client := &NATSClient{ + client := &NATS{ Logger: logger, } @@ -661,7 +661,7 @@ func TestNATSClient_DeleteStreamError(t *testing.T) { mockJS := NewMockJetStream(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) - client := &NATSClient{ + client := &NATS{ JetStream: mockJS, Logger: mockLogger, } @@ -683,7 +683,7 @@ func TestNATSClient_CreateStreamError(t *testing.T) { mockJS := NewMockJetStream(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) - client := &NATSClient{ + client := &NATS{ JetStream: mockJS, Logger: mockLogger, Config: &Config{ @@ -709,7 +709,7 @@ func TestNATSClient_CreateOrUpdateStreamError(t *testing.T) { mockJS := NewMockJetStream(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) - client := &NATSClient{ + client := &NATS{ JetStream: mockJS, Logger: mockLogger, } diff --git a/pkg/gofr/datasource/pubsub/nats/health.go b/pkg/gofr/datasource/pubsub/nats/health.go index 108f79a86..7567566c6 100644 --- a/pkg/gofr/datasource/pubsub/nats/health.go +++ b/pkg/gofr/datasource/pubsub/nats/health.go @@ -20,7 +20,7 @@ const ( ) // Health returns the health status of the NATS client. -func (n *NATSClient) Health() datasource.Health { +func (n *NATS) Health() datasource.Health { h := datasource.Health{ Status: datasource.StatusUp, Details: make(map[string]interface{}), diff --git a/pkg/gofr/datasource/pubsub/nats/health_test.go b/pkg/gofr/datasource/pubsub/nats/health_test.go index 3884641e1..6ac6f8bc2 100644 --- a/pkg/gofr/datasource/pubsub/nats/health_test.go +++ b/pkg/gofr/datasource/pubsub/nats/health_test.go @@ -40,9 +40,9 @@ func (m *mockJetStream) AccountInfo(_ context.Context) (*jetstream.AccountInfo, return &jetstream.AccountInfo{}, nil } -// testNATSClient is a test-specific implementation of NATSClient. +// testNATSClient is a test-specific implementation of NATS. type testNATSClient struct { - NATSClient + NATS mockConn *mockConn mockJetStream *mockJetStream } @@ -87,7 +87,7 @@ func (c *testNATSClient) Health() datasource.Health { func TestNATSClient_HealthStatusUP(t *testing.T) { client := &testNATSClient{ - NATSClient: NATSClient{ + NATS: NATS{ Config: &Config{Server: NatsServer}, Logger: logging.NewMockLogger(logging.DEBUG), }, @@ -107,7 +107,7 @@ func TestNATSClient_HealthStatusUP(t *testing.T) { func TestNATSClient_HealthStatusDown(t *testing.T) { client := &testNATSClient{ - NATSClient: NATSClient{ + NATS: NATS{ Config: &Config{Server: NatsServer}, Logger: logging.NewMockLogger(logging.DEBUG), }, @@ -125,7 +125,7 @@ func TestNATSClient_HealthStatusDown(t *testing.T) { func TestNATSClient_HealthJetStreamError(t *testing.T) { client := &testNATSClient{ - NATSClient: NATSClient{ + NATS: NATS{ Config: &Config{Server: NatsServer}, Logger: logging.NewMockLogger(logging.DEBUG), }, @@ -229,7 +229,7 @@ func runHealthTestCase(t *testing.T, tc healthTestCase) { tc.setupMocks(mockConn, mockJS) - client := &NATSClient{ + client := &NATS{ Conn: mockConn, JetStream: mockJS, Config: &Config{Server: NatsServer}, diff --git a/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go b/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go index 0d021c36c..17a6dc4ca 100644 --- a/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go +++ b/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go @@ -9,9 +9,9 @@ import ( "gofr.dev/pkg/gofr/datasource/pubsub" ) -// PubSubWrapper adapts NATSClient to pubsub.Client. +// PubSubWrapper adapts NATS to pubsub.Client. type PubSubWrapper struct { - Client *NATSClient + Client *NATS } // Publish publishes a message to a topic. From 250ffd5fd669ea7fdb5b6dae17f8f4f6ff1788b1 Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Tue, 24 Sep 2024 19:47:02 -0500 Subject: [PATCH 081/163] =?UTF-8?q?=F0=9F=94=A7=20updated=20errors=20pkg?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/client.go | 10 ++++---- .../datasource/pubsub/nats/client_test.go | 22 ++++++++-------- pkg/gofr/datasource/pubsub/nats/errors.go | 25 ++++++++----------- 3 files changed, 27 insertions(+), 30 deletions(-) diff --git a/pkg/gofr/datasource/pubsub/nats/client.go b/pkg/gofr/datasource/pubsub/nats/client.go index b05de1cc3..a26a1c482 100644 --- a/pkg/gofr/datasource/pubsub/nats/client.go +++ b/pkg/gofr/datasource/pubsub/nats/client.go @@ -127,7 +127,7 @@ func New(conf *Config, logger pubsub.Logger, metrics Metrics) (pubsub.Client, er status := nc.Status() if status != nats.CONNECTED { logger.Errorf("unexpected NATS connection status: %v", status) - return nil, ErrConnectionStatus + return nil, errConnectionStatus } js, err := jetstream.New(nc) @@ -155,7 +155,7 @@ func (n *NATS) Publish(ctx context.Context, subject string, message []byte) erro n.Metrics.IncrementCounter(ctx, "app_pubsub_publish_total_count", "subject", subject) if n.JetStream == nil || subject == "" { - err := ErrJetStreamNotConfigured + err := errJetStreamNotConfigured n.Logger.Error(err.Error()) return err @@ -177,7 +177,7 @@ func (n *NATS) Publish(ctx context.Context, subject string, message []byte) erro func (n *NATS) Subscribe(ctx context.Context, topic string, handler MessageHandler) error { if n.Config.Consumer == "" { n.Logger.Error("consumer name not provided") - return ErrConsumerNotProvided + return errConsumerNotProvided } // Create a unique consumer name for each topic @@ -328,12 +328,12 @@ func ValidateConfigs(conf *Config) error { err := error(nil) if conf.Server == "" { - err = ErrServerNotProvided + err = errServerNotProvided } // check if subjects are provided if err == nil && len(conf.Stream.Subjects) == 0 { - err = ErrSubjectsNotProvided + err = errSubjectsNotProvided } return err diff --git a/pkg/gofr/datasource/pubsub/nats/client_test.go b/pkg/gofr/datasource/pubsub/nats/client_test.go index 07223a282..466d0c354 100644 --- a/pkg/gofr/datasource/pubsub/nats/client_test.go +++ b/pkg/gofr/datasource/pubsub/nats/client_test.go @@ -34,7 +34,7 @@ func TestValidateConfigs(t *testing.T) { { name: "Empty Server", config: Config{}, - expected: ErrServerNotProvided, + expected: errServerNotProvided, }, { name: "Empty Stream Subject", @@ -45,7 +45,7 @@ func TestValidateConfigs(t *testing.T) { // Subjects is intentionally left empty }, }, - expected: ErrSubjectsNotProvided, + expected: errSubjectsNotProvided, }, } @@ -233,7 +233,7 @@ func TestNATSClient_SubscribeError(t *testing.T) { ctx := context.Background() - expectedErr := ErrFailedToCreateStream + expectedErr := errFailedToCreateStream mockJS.EXPECT().CreateOrUpdateConsumer(gomock.Any(), client.Config.Stream.Stream, gomock.Any()).Return(nil, expectedErr) var err error @@ -336,7 +336,7 @@ func TestNew_Error(t *testing.T) { config: &Config{ Server: "", // Invalid: empty server }, - expectedErr: ErrServerNotProvided, + expectedErr: errServerNotProvided, }, // Add more test cases for other error scenarios } @@ -551,7 +551,7 @@ func TestNATSClient_DeleteTopic_Error(t *testing.T) { ctx := context.Background() - expectedErr := ErrFailedToDeleteStream + expectedErr := errFailedToDeleteStream mockJS.EXPECT().DeleteStream(ctx, "test-topic").Return(expectedErr) err := client.DeleteTopic(ctx, "test-topic") @@ -580,7 +580,7 @@ func TestNATSClient_Publish_Error(t *testing.T) { subject := "test-subject" message := []byte("test-message") - expectedErr := ErrPublishError + expectedErr := errPublishError mockMetrics.EXPECT().IncrementCounter(gomock.Any(), "app_pubsub_publish_total_count", "subject", subject) mockJS.EXPECT().Publish(gomock.Any(), subject, message).Return(nil, expectedErr) @@ -612,7 +612,7 @@ func TestNATSClient_SubscribeCreateConsumerError(t *testing.T) { } ctx := context.Background() - expectedErr := ErrFailedToCreateConsumer + expectedErr := errFailedToCreateConsumer mockJS.EXPECT().CreateOrUpdateConsumer(gomock.Any(), client.Config.Stream.Stream, gomock.Any()).Return(nil, expectedErr) @@ -639,7 +639,7 @@ func TestNATSClient_HandleMessageError(t *testing.T) { // Set up expectations mockMsg.EXPECT().Nak().Return(nil) - handlerErr := ErrHandlerError + handlerErr := errHandlerError handler := func(_ context.Context, _ jetstream.Msg) error { return handlerErr } @@ -668,7 +668,7 @@ func TestNATSClient_DeleteStreamError(t *testing.T) { ctx := context.Background() streamName := "test-stream" - expectedErr := ErrFailedToDeleteStream + expectedErr := errFailedToDeleteStream mockJS.EXPECT().DeleteStream(ctx, streamName).Return(expectedErr) @@ -694,7 +694,7 @@ func TestNATSClient_CreateStreamError(t *testing.T) { } ctx := context.Background() - expectedErr := ErrFailedToCreateStream + expectedErr := errFailedToCreateStream mockJS.EXPECT().CreateStream(ctx, gomock.Any()).Return(nil, expectedErr) @@ -719,7 +719,7 @@ func TestNATSClient_CreateOrUpdateStreamError(t *testing.T) { Name: "test-stream", Subjects: []string{"test.subject"}, } - expectedErr := ErrFailedCreateOrUpdateStream + expectedErr := errFailedCreateOrUpdateStream mockJS.EXPECT().CreateOrUpdateStream(ctx, *cfg).Return(nil, expectedErr) diff --git a/pkg/gofr/datasource/pubsub/nats/errors.go b/pkg/gofr/datasource/pubsub/nats/errors.go index b61a1d108..13b877877 100644 --- a/pkg/gofr/datasource/pubsub/nats/errors.go +++ b/pkg/gofr/datasource/pubsub/nats/errors.go @@ -4,21 +4,18 @@ import "errors" var ( // NATS Errors. - ErrConnectionStatus = errors.New("unexpected NATS connection status") - ErrServerNotProvided = errors.New("NATS server address not provided") - ErrSubjectsNotProvided = errors.New("subjects not provided") - ErrConsumerNotProvided = errors.New("consumer name not provided") - ErrEmbeddedNATSServerNotReady = errors.New("embedded NATS server not ready") - ErrFailedToCreateStream = errors.New("failed to create stream") - ErrFailedToDeleteStream = errors.New("failed to delete stream") - ErrFailedToCreateConsumer = errors.New("failed to create consumer") - ErrConnectionFailed = errors.New("connection failed") - ErrPublishError = errors.New("publish error") - ErrFailedNatsClientCreation = errors.New("NATS client creation failed") - ErrFailedCreateOrUpdateStream = errors.New("create or update stream error") - ErrJetStreamNotConfigured = errors.New("JetStream is not configured") + errConnectionStatus = errors.New("unexpected NATS connection status") + errServerNotProvided = errors.New("NATS server address not provided") + errSubjectsNotProvided = errors.New("subjects not provided") + errConsumerNotProvided = errors.New("consumer name not provided") + errFailedToCreateStream = errors.New("failed to create stream") + errFailedToDeleteStream = errors.New("failed to delete stream") + errFailedToCreateConsumer = errors.New("failed to create consumer") + errPublishError = errors.New("publish error") + errFailedCreateOrUpdateStream = errors.New("create or update stream error") + errJetStreamNotConfigured = errors.New("JetStream is not configured") errJetStream = errors.New("JetStream error") // Message Errors. - ErrHandlerError = errors.New("handler error") + errHandlerError = errors.New("handler error") ) From baf660e5a3075f801e069d5dc811ad9d8f1ad95e Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Tue, 24 Sep 2024 19:50:21 -0500 Subject: [PATCH 082/163] =?UTF-8?q?=F0=9F=94=A7=20fixed=20test,=20adding?= =?UTF-8?q?=20missing=20file?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/kafka/health_test.go | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/pkg/gofr/datasource/pubsub/kafka/health_test.go b/pkg/gofr/datasource/pubsub/kafka/health_test.go index 78e2be203..b057a0b29 100644 --- a/pkg/gofr/datasource/pubsub/kafka/health_test.go +++ b/pkg/gofr/datasource/pubsub/kafka/health_test.go @@ -7,7 +7,7 @@ import ( "github.com/stretchr/testify/assert" "github.com/stretchr/testify/require" "go.uber.org/mock/gomock" - "gofr.dev/pkg/gofr/health" + "gofr.dev/pkg/gofr/datasource" "gofr.dev/pkg/gofr/logging" "gofr.dev/pkg/gofr/testutil" @@ -27,8 +27,8 @@ func TestKafkaClient_HealthStatusUP(t *testing.T) { writer: writer, } - expectedHealth := health.Health{ - Status: health.StatusUp, + expectedHealth := datasource.Health{ + Status: datasource.StatusUp, Details: map[string]interface{}{ "host": "", "backend": "KAFKA", @@ -65,7 +65,7 @@ func TestKafkaClient_HealthStatusDown(t *testing.T) { h := client.Health() - assert.Equal(t, health.StatusDown, h.Status, "Status should be DOWN") + assert.Equal(t, datasource.StatusDown, h.Status, "Status should be DOWN") assert.Equal(t, "KAFKA", h.Details["backend"], "Backend should be KAFKA") assert.Equal(t, "", h.Details["host"], "Host should be empty") From 272857d1d43287cc1a3b7503f2b3331d863227ff Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Tue, 24 Sep 2024 19:50:39 -0500 Subject: [PATCH 083/163] =?UTF-8?q?=F0=9F=94=A7=20sync?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/container/mockcontainer_test.go | 105 +++++++++++++++++++++++ 1 file changed, 105 insertions(+) create mode 100644 pkg/gofr/container/mockcontainer_test.go diff --git a/pkg/gofr/container/mockcontainer_test.go b/pkg/gofr/container/mockcontainer_test.go new file mode 100644 index 000000000..21a57680c --- /dev/null +++ b/pkg/gofr/container/mockcontainer_test.go @@ -0,0 +1,105 @@ +package container + +import ( + "bytes" + "context" + "net/http/httptest" + "testing" + + "github.com/stretchr/testify/assert" + "github.com/stretchr/testify/require" + + "gofr.dev/pkg/gofr/datasource" +) + +func Test_HttpServiceMock(t *testing.T) { + test := struct { + desc string + path string + statusCode int + expectedRes string + }{ + + desc: "simple service handler", + path: "/fact", + expectedRes: `{"data":{"fact":"Cats have 3 eyelids.","length":20}}` + "\n", + statusCode: 200, + } + + httpservices := []string{"cat-facts", "cat-facts1", "cat-facts2"} + + _, mock := NewMockContainer(t, WithMockHTTPService(httpservices...)) + + res := httptest.NewRecorder() + res.Body = bytes.NewBufferString(`{"fact":"Cats have 3 eyelids.","length":20}` + "\n") + res.Code = test.statusCode + result := res.Result() + + // Setting mock expectations + mock.HTTPService.EXPECT().Get(context.Background(), "fact", map[string]interface{}{ + "max_length": 20, + }).Return(result, nil) + + resp, err := mock.HTTPService.Get(context.Background(), "fact", map[string]interface{}{ + "max_length": 20, + }) + + require.NoError(t, err) + assert.Equal(t, resp, result) + + err = result.Body.Close() + require.NoError(t, err) + + err = resp.Body.Close() + require.NoError(t, err) +} + +// TestMockSQL_Select tests the successful operation of SQL mocking for SELECT statements. +// It checks that the mock expectations are correctly set and that the SQL database function +// is called as expected. +// +// Additional test scenarios to consider: +// 1. Missing Initialization of Mock Expectations**: +// - This can be tested by commenting out the `ExpectSelect` call. +// +// 2. Missing Call to SQL Function: +// - This can be tested by commenting out the actual SQL database function call. +// +// Note: Both scenarios mentioned above will trigger a fatal error that terminates the process. +// Explicit tests for these scenarios are not included because they result in an abrupt process +// termination, which is handled by the fatal function. +func TestMockSQL_Select(t *testing.T) { + ids := []string{"1", "2"} + + mockContainer, mock := NewMockContainer(t) + + mock.SQL.ExpectSelect(context.Background(), ids, "select quantity from items where id =?", 123) + mock.SQL.ExpectSelect(context.Background(), ids, "select quantity from items where id =?", 132) + + mockContainer.SQL.Select(context.Background(), &ids, "select quantity from items where id =?", 123) + mockContainer.SQL.Select(context.Background(), &ids, "select quantity from items where id =?", 132) +} + +func TestMockSQL_Dialect(t *testing.T) { + mockContainer, mock := NewMockContainer(t) + + mock.SQL.ExpectDialect().WillReturnString("abcd") + + h := mockContainer.SQL.Dialect() + + assert.Equal(t, "abcd", h) +} + +func TestMockSQL_HealthCheck(t *testing.T) { + mockContainer, mock := NewMockContainer(t) + + expectedHealth := &datasource.Health{ + Status: "up", + Details: map[string]interface{}{"uptime": 1234567}} + + mock.SQL.ExpectHealthCheck().WillReturnHealthCheck(expectedHealth) + + resultHealth := mockContainer.SQL.HealthCheck() + + assert.Equal(t, expectedHealth, resultHealth) +} From c1cc7951f0454ff1058ab1e8ca48cbada659e871 Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Tue, 24 Sep 2024 19:52:06 -0500 Subject: [PATCH 084/163] =?UTF-8?q?=F0=9F=94=A7=20fixing=20kafka=20test?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../datasource/pubsub/kafka/health_test.go | 49 +++++++------------ 1 file changed, 19 insertions(+), 30 deletions(-) diff --git a/pkg/gofr/datasource/pubsub/kafka/health_test.go b/pkg/gofr/datasource/pubsub/kafka/health_test.go index b057a0b29..bd23eb16e 100644 --- a/pkg/gofr/datasource/pubsub/kafka/health_test.go +++ b/pkg/gofr/datasource/pubsub/kafka/health_test.go @@ -7,8 +7,8 @@ import ( "github.com/stretchr/testify/assert" "github.com/stretchr/testify/require" "go.uber.org/mock/gomock" - "gofr.dev/pkg/gofr/datasource" + "gofr.dev/pkg/gofr/datasource" "gofr.dev/pkg/gofr/logging" "gofr.dev/pkg/gofr/testutil" ) @@ -39,11 +39,11 @@ func TestKafkaClient_HealthStatusUP(t *testing.T) { writer.EXPECT().Stats().Return(kafka.WriterStats{Topic: "test"}) reader.EXPECT().Stats().Return(kafka.ReaderStats{Topic: "test"}) - h := client.Health() + health := client.Health() - assert.Equal(t, expectedHealth.Details["host"], h.Details["host"]) - assert.Equal(t, expectedHealth.Details["backend"], h.Details["backend"]) - assert.Equal(t, expectedHealth.Status, h.Status) + assert.Equal(t, expectedHealth.Details["host"], health.Details["host"]) + assert.Equal(t, expectedHealth.Details["backend"], health.Details["backend"]) + assert.Equal(t, expectedHealth.Status, health.Status) } func TestKafkaClient_HealthStatusDown(t *testing.T) { @@ -51,6 +51,7 @@ func TestKafkaClient_HealthStatusDown(t *testing.T) { conn := NewMockConnection(ctrl) reader := NewMockReader(ctrl) + writer := NewMockWriter(ctrl) client := &kafkaClient{ @@ -59,35 +60,23 @@ func TestKafkaClient_HealthStatusDown(t *testing.T) { writer: writer, } + expectedHealth := datasource.Health{ + Status: datasource.StatusDown, + Details: map[string]interface{}{ + "host": "", + "backend": "KAFKA", + }, + } + conn.EXPECT().Controller().Return(kafka.Broker{}, testutil.CustomError{ErrorMessage: "connection failed"}) writer.EXPECT().Stats().Return(kafka.WriterStats{Topic: "test"}) reader.EXPECT().Stats().Return(kafka.ReaderStats{Topic: "test"}) - h := client.Health() - - assert.Equal(t, datasource.StatusDown, h.Status, "Status should be DOWN") - assert.Equal(t, "KAFKA", h.Details["backend"], "Backend should be KAFKA") - assert.Equal(t, "", h.Details["host"], "Host should be empty") - - // Check if readers and writers exist in the health details - assert.Contains(t, h.Details, "readers", "Health should contain readers") - assert.Contains(t, h.Details, "writers", "Health should contain writers") - - // Check the structure of readers - readers, ok := h.Details["readers"].([]interface{}) - assert.True(t, ok, "Readers should be a slice") - assert.Len(t, readers, 1, "There should be one reader") - readerStats, ok := readers[0].(map[string]interface{}) - assert.True(t, ok, "Reader stats should be a map") - assert.Equal(t, "test", readerStats["Topic"], "Reader topic should be 'test'") - - // Check the structure of writers - writers, ok := h.Details["writers"].(map[string]interface{}) - assert.True(t, ok, "Writers should be a map") - assert.Equal(t, "test", writers["Topic"], "Writer topic should be 'test'") + health := client.Health() - // Log the entire health object for debugging - t.Logf("Actual health: %+v", h) + assert.Equal(t, expectedHealth.Details["host"], health.Details["host"]) + assert.Equal(t, expectedHealth.Details["backend"], health.Details["backend"]) + assert.Equal(t, expectedHealth.Status, health.Status) } func TestKafkaClient_getWriterStatsAsMap(t *testing.T) { @@ -124,7 +113,7 @@ func TestKafkaClient_getReaderStatsAsMap(t *testing.T) { assert.NotNil(t, writerStats) } -func TestKafkaClient_convertStructToMap(t *testing.T) { +func TestKafkaClint_convertStructToMap(t *testing.T) { testCases := []struct { desc string input interface{} From cebc607a0197324ca10e40c9ff92777e408f8ec0 Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Tue, 24 Sep 2024 19:53:10 -0500 Subject: [PATCH 085/163] =?UTF-8?q?=F0=9F=94=A7=20cleanup=20mqtt?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/mqtt/mqtt.go | 1 + 1 file changed, 1 insertion(+) diff --git a/pkg/gofr/datasource/pubsub/mqtt/mqtt.go b/pkg/gofr/datasource/pubsub/mqtt/mqtt.go index 410d3ec5e..0ab089c33 100644 --- a/pkg/gofr/datasource/pubsub/mqtt/mqtt.go +++ b/pkg/gofr/datasource/pubsub/mqtt/mqtt.go @@ -11,6 +11,7 @@ import ( mqtt "github.com/eclipse/paho.mqtt.golang" "github.com/google/uuid" "go.opentelemetry.io/otel" + "gofr.dev/pkg/gofr/datasource" "gofr.dev/pkg/gofr/datasource/pubsub" ) From 34ecce8b9918c922ebcd0962a410cc87850f6b59 Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Tue, 24 Sep 2024 19:53:47 -0500 Subject: [PATCH 086/163] =?UTF-8?q?=F0=9F=94=A7=20cleanup=20mqtt=20test?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/mqtt/mqtt_test.go | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/pkg/gofr/datasource/pubsub/mqtt/mqtt_test.go b/pkg/gofr/datasource/pubsub/mqtt/mqtt_test.go index dbd14bfce..98460c125 100644 --- a/pkg/gofr/datasource/pubsub/mqtt/mqtt_test.go +++ b/pkg/gofr/datasource/pubsub/mqtt/mqtt_test.go @@ -12,8 +12,8 @@ import ( "github.com/stretchr/testify/assert" "github.com/stretchr/testify/require" "go.uber.org/mock/gomock" - "gofr.dev/pkg/gofr/health" + "gofr.dev/pkg/gofr/datasource" "gofr.dev/pkg/gofr/datasource/pubsub" "gofr.dev/pkg/gofr/logging" "gofr.dev/pkg/gofr/testutil" @@ -403,7 +403,7 @@ func TestMQTT_Health(t *testing.T) { out := testutil.StderrOutputForFunc(func() { m := &MQTT{config: &Config{}, logger: logging.NewMockLogger(logging.ERROR)} res := m.Health() - assert.Equal(t, health.Health{ + assert.Equal(t, datasource.Health{ Status: "DOWN", Details: map[string]interface{}{"backend": "MQTT", "host": ""}, }, res) @@ -419,7 +419,7 @@ func TestMQTT_Health(t *testing.T) { mockClient.EXPECT().IsConnected().Return(false) res := client.Health() - assert.Equal(t, health.Health{ + assert.Equal(t, datasource.Health{ Status: "DOWN", Details: map[string]interface{}{"backend": "MQTT", "host": "localhost"}, }, res) @@ -435,7 +435,7 @@ func TestMQTT_Health(t *testing.T) { mockClient.EXPECT().IsConnected().Return(true) res := client.Health() - assert.Equal(t, health.Health{ + assert.Equal(t, datasource.Health{ Status: "UP", Details: map[string]interface{}{"backend": "MQTT", "host": "localhost"}, }, res) From 96eb2c5b784696f912840623f0c15f4b9da2b0fe Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Tue, 24 Sep 2024 22:23:06 -0500 Subject: [PATCH 087/163] =?UTF-8?q?=F0=9F=94=A7=20unexporting=20stuff?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/container/container.go | 4 +- pkg/gofr/datasource/pubsub/nats/client.go | 92 +++++----- .../datasource/pubsub/nats/client_test.go | 54 +++--- pkg/gofr/datasource/pubsub/nats/committer.go | 2 +- pkg/gofr/datasource/pubsub/nats/errors.go | 6 +- pkg/gofr/datasource/pubsub/nats/health.go | 20 +-- .../datasource/pubsub/nats/health_test.go | 34 ++-- pkg/gofr/datasource/pubsub/nats/interfaces.go | 20 +-- pkg/gofr/datasource/pubsub/nats/message.go | 2 +- .../datasource/pubsub/nats/message_test.go | 2 +- .../datasource/pubsub/nats/mock_client.go | 162 +++++++++--------- .../datasource/pubsub/nats/pubsub_wrapper.go | 12 +- 12 files changed, 205 insertions(+), 205 deletions(-) diff --git a/pkg/gofr/container/container.go b/pkg/gofr/container/container.go index 9fe8b7ca3..a7d723602 100644 --- a/pkg/gofr/container/container.go +++ b/pkg/gofr/container/container.go @@ -133,7 +133,7 @@ func (c *Container) initializePubSub(conf config.Config) { c.initializeGoogle(conf) case "MQTT": c.PubSub = c.createMqttPubSub(conf) - case "NATS": + case "client": c.initializeNATS(conf) } } @@ -183,7 +183,7 @@ func (c *Container) initializeNATS(conf config.Config) { c.PubSub, err = nats.New(natsConfig, c.Logger, c.metricsManager) if err != nil { - c.Logger.Errorf("failed to create NATS client: %v", err) + c.Logger.Errorf("failed to create client client: %v", err) } } diff --git a/pkg/gofr/datasource/pubsub/nats/client.go b/pkg/gofr/datasource/pubsub/nats/client.go index a26a1c482..367297cd6 100644 --- a/pkg/gofr/datasource/pubsub/nats/client.go +++ b/pkg/gofr/datasource/pubsub/nats/client.go @@ -14,7 +14,7 @@ import ( //go:generate mockgen -destination=mock_jetstream.go -package=nats github.com/nats-io/nats.go/jetstream JetStream,Stream,Consumer,Msg,MessageBatch -// Config defines the NATS client configuration. +// Config defines the client client configuration. type Config struct { Server string CredsFile string @@ -25,7 +25,7 @@ type Config struct { BatchSize int } -// StreamConfig holds stream settings for NATS JetStream. +// StreamConfig holds stream settings for client JetStream. type StreamConfig struct { Stream string Subjects []string @@ -33,36 +33,36 @@ type StreamConfig struct { MaxWait time.Duration } -// Subscription holds subscription information for NATS JetStream. -type Subscription struct { - Handler MessageHandler - Ctx context.Context - Cancel context.CancelFunc +// subscription holds subscription information for client JetStream. +type subscription struct { + handler messageHandler + ctx context.Context + cancel context.CancelFunc } -type MessageHandler func(context.Context, jetstream.Msg) error +type messageHandler func(context.Context, jetstream.Msg) error -// NATS represents a client for NATS JetStream operations. -type NATS struct { - Conn ConnInterface +// client represents a client for client JetStream operations. +type client struct { + Conn connInterface JetStream jetstream.JetStream Logger pubsub.Logger Config *Config Metrics Metrics - Subscriptions map[string]*Subscription + Subscriptions map[string]*subscription subMu sync.Mutex } -// CreateTopic creates a new topic (stream) in NATS JetStream. -func (n *NATS) CreateTopic(ctx context.Context, name string) error { +// CreateTopic creates a new topic (stream) in client JetStream. +func (n *client) CreateTopic(ctx context.Context, name string) error { return n.CreateStream(ctx, StreamConfig{ Stream: name, Subjects: []string{name}, }) } -// DeleteTopic deletes a topic (stream) in NATS JetStream. -func (n *NATS) DeleteTopic(ctx context.Context, name string) error { +// DeleteTopic deletes a topic (stream) in client JetStream. +func (n *client) DeleteTopic(ctx context.Context, name string) error { n.Logger.Debugf("deleting topic (stream) %s", name) err := n.JetStream.DeleteStream(ctx, name) @@ -83,7 +83,7 @@ func (n *NATS) DeleteTopic(ctx context.Context, name string) error { return nil } -// natsConnWrapper wraps a nats.Conn to implement the ConnInterface. +// natsConnWrapper wraps a nats.Conn to implement the connInterface. type natsConnWrapper struct { *nats.Conn } @@ -100,17 +100,17 @@ func (w *natsConnWrapper) NatsConn() *nats.Conn { return w.Conn } -// New creates and returns a new NATS client. +// New creates and returns a new client client. func New(conf *Config, logger pubsub.Logger, metrics Metrics) (pubsub.Client, error) { if err := ValidateConfigs(conf); err != nil { - logger.Errorf("could not initialize NATS JetStream: %v", err) + logger.Errorf("could not initialize client JetStream: %v", err) return nil, err } - logger.Debugf("connecting to NATS server '%s'", conf.Server) + logger.Debugf("connecting to client server '%s'", conf.Server) // Create connection options - opts := []nats.Option{nats.Name("GoFr NATS Client")} + opts := []nats.Option{nats.Name("GoFr client jetStreamClient")} // Add credentials if provided if conf.CredsFile != "" { @@ -119,14 +119,14 @@ func New(conf *Config, logger pubsub.Logger, metrics Metrics) (pubsub.Client, er nc, err := nats.Connect(conf.Server, opts...) if err != nil { - logger.Errorf("failed to connect to NATS server at %v: %v", conf.Server, err) + logger.Errorf("failed to connect to client server at %v: %v", conf.Server, err) return nil, err } // Check connection status status := nc.Status() if status != nats.CONNECTED { - logger.Errorf("unexpected NATS connection status: %v", status) + logger.Errorf("unexpected client connection status: %v", status) return nil, errConnectionStatus } @@ -136,22 +136,22 @@ func New(conf *Config, logger pubsub.Logger, metrics Metrics) (pubsub.Client, er return nil, err } - logger.Logf("connected to NATS server '%s'", conf.Server) + logger.Logf("connected to client server '%s'", conf.Server) - client := &NATS{ + client := &client{ Conn: &natsConnWrapper{nc}, JetStream: js, Logger: logger, Config: conf, Metrics: metrics, - Subscriptions: make(map[string]*Subscription), + Subscriptions: make(map[string]*subscription), } return &PubSubWrapper{Client: client}, nil } // Publish publishes a message to a topic. -func (n *NATS) Publish(ctx context.Context, subject string, message []byte) error { +func (n *client) Publish(ctx context.Context, subject string, message []byte) error { n.Metrics.IncrementCounter(ctx, "app_pubsub_publish_total_count", "subject", subject) if n.JetStream == nil || subject == "" { @@ -163,7 +163,7 @@ func (n *NATS) Publish(ctx context.Context, subject string, message []byte) erro _, err := n.JetStream.Publish(ctx, subject, message) if err != nil { - n.Logger.Errorf("failed to publish message to NATS JetStream: %v", err) + n.Logger.Errorf("failed to publish message to client JetStream: %v", err) return err } @@ -174,7 +174,7 @@ func (n *NATS) Publish(ctx context.Context, subject string, message []byte) erro } // Subscribe subscribes to a topic. -func (n *NATS) Subscribe(ctx context.Context, topic string, handler MessageHandler) error { +func (n *client) Subscribe(ctx context.Context, topic string, handler messageHandler) error { if n.Config.Consumer == "" { n.Logger.Error("consumer name not provided") return errConsumerNotProvided @@ -203,7 +203,7 @@ func (n *NATS) Subscribe(ctx context.Context, topic string, handler MessageHandl return nil } -func (n *NATS) startConsuming(ctx context.Context, cons jetstream.Consumer, handler MessageHandler) { +func (n *client) startConsuming(ctx context.Context, cons jetstream.Consumer, handler messageHandler) { for { if err := n.fetchAndProcessMessages(ctx, cons, handler); err != nil { if errors.Is(err, context.Canceled) { @@ -215,7 +215,7 @@ func (n *NATS) startConsuming(ctx context.Context, cons jetstream.Consumer, hand } } -func (n *NATS) fetchAndProcessMessages(ctx context.Context, cons jetstream.Consumer, handler MessageHandler) error { +func (n *client) fetchAndProcessMessages(ctx context.Context, cons jetstream.Consumer, handler messageHandler) error { msgs, err := cons.Fetch(n.Config.BatchSize, jetstream.FetchMaxWait(n.Config.MaxWait)) if err != nil { return err @@ -227,7 +227,7 @@ func (n *NATS) fetchAndProcessMessages(ctx context.Context, cons jetstream.Consu } // processMessages processes messages from a consumer. -func (n *NATS) processMessages(ctx context.Context, msgs jetstream.MessageBatch, handler MessageHandler) { +func (n *client) processMessages(ctx context.Context, msgs jetstream.MessageBatch, handler messageHandler) { for msg := range msgs.Messages() { if err := n.HandleMessage(ctx, msg, handler); err != nil { n.Logger.Errorf("error handling message: %v", err) @@ -236,7 +236,7 @@ func (n *NATS) processMessages(ctx context.Context, msgs jetstream.MessageBatch, } // HandleMessage handles a message from a consumer. -func (n *NATS) HandleMessage(ctx context.Context, msg jetstream.Msg, handler MessageHandler) error { +func (n *client) HandleMessage(ctx context.Context, msg jetstream.Msg, handler messageHandler) error { if err := handler(ctx, msg); err != nil { n.Logger.Errorf("error handling message: %v", err) return n.NakMessage(msg) @@ -246,7 +246,7 @@ func (n *NATS) HandleMessage(ctx context.Context, msg jetstream.Msg, handler Mes } // NakMessage naks a message from a consumer. -func (n *NATS) NakMessage(msg jetstream.Msg) error { +func (n *client) NakMessage(msg jetstream.Msg) error { if err := msg.Nak(); err != nil { n.Logger.Errorf("failed to NAK message: %v", err) @@ -257,19 +257,19 @@ func (n *NATS) NakMessage(msg jetstream.Msg) error { } // HandleFetchError handles fetch errors. -func (n *NATS) HandleFetchError(err error) { +func (n *client) HandleFetchError(err error) { n.Logger.Errorf("failed to fetch messages: %v", err) time.Sleep(time.Second) // Backoff on error } -// Close closes the NATS client. -func (n *NATS) Close() error { +// Close closes the client client. +func (n *client) Close() error { n.subMu.Lock() for _, sub := range n.Subscriptions { - sub.Cancel() + sub.cancel() } - n.Subscriptions = make(map[string]*Subscription) + n.Subscriptions = make(map[string]*subscription) n.subMu.Unlock() if n.Conn != nil { @@ -279,8 +279,8 @@ func (n *NATS) Close() error { return nil } -// DeleteStream deletes a stream in NATS JetStream. -func (n *NATS) DeleteStream(ctx context.Context, name string) error { +// DeleteStream deletes a stream in client JetStream. +func (n *client) DeleteStream(ctx context.Context, name string) error { err := n.JetStream.DeleteStream(ctx, name) if err != nil { n.Logger.Errorf("failed to delete stream: %v", err) @@ -291,8 +291,8 @@ func (n *NATS) DeleteStream(ctx context.Context, name string) error { return nil } -// CreateStream creates a stream in NATS JetStream. -func (n *NATS) CreateStream(ctx context.Context, cfg StreamConfig) error { +// CreateStream creates a stream in client JetStream. +func (n *client) CreateStream(ctx context.Context, cfg StreamConfig) error { n.Logger.Debugf("creating stream %s", cfg.Stream) jsCfg := jetstream.StreamConfig{ Name: cfg.Stream, @@ -309,8 +309,8 @@ func (n *NATS) CreateStream(ctx context.Context, cfg StreamConfig) error { return nil } -// CreateOrUpdateStream creates or updates a stream in NATS JetStream. -func (n *NATS) CreateOrUpdateStream(ctx context.Context, cfg *jetstream.StreamConfig) (jetstream.Stream, error) { +// CreateOrUpdateStream creates or updates a stream in client JetStream. +func (n *client) CreateOrUpdateStream(ctx context.Context, cfg *jetstream.StreamConfig) (jetstream.Stream, error) { n.Logger.Debugf("creating or updating stream %s", cfg.Name) stream, err := n.JetStream.CreateOrUpdateStream(ctx, *cfg) @@ -323,7 +323,7 @@ func (n *NATS) CreateOrUpdateStream(ctx context.Context, cfg *jetstream.StreamCo return stream, nil } -// ValidateConfigs validates the configuration for NATS JetStream. +// ValidateConfigs validates the configuration for client JetStream. func ValidateConfigs(conf *Config) error { err := error(nil) diff --git a/pkg/gofr/datasource/pubsub/nats/client_test.go b/pkg/gofr/datasource/pubsub/nats/client_test.go index 466d0c354..e790d3588 100644 --- a/pkg/gofr/datasource/pubsub/nats/client_test.go +++ b/pkg/gofr/datasource/pubsub/nats/client_test.go @@ -64,7 +64,7 @@ func TestNATSClient_Publish(t *testing.T) { mockJS := NewMockJetStream(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) mockMetrics := NewMockMetrics(ctrl) - mockConn := NewMockConnInterface(ctrl) + mockConn := NewMockconnInterface(ctrl) conf := &Config{ Server: NatsServer, @@ -75,7 +75,7 @@ func TestNATSClient_Publish(t *testing.T) { Consumer: "test-consumer", } - client := &NATS{ + client := &client{ Conn: mockConn, JetStream: mockJS, Config: conf, @@ -109,7 +109,7 @@ func TestNATSClient_PublishError(t *testing.T) { defer ctrl.Finish() metrics := NewMockMetrics(ctrl) - mockConn := NewMockConnInterface(ctrl) + mockConn := NewMockconnInterface(ctrl) config := &Config{ Server: NatsServer, @@ -120,7 +120,7 @@ func TestNATSClient_PublishError(t *testing.T) { Consumer: "test-consumer", } - client := &NATS{ + client := &client{ Conn: mockConn, JetStream: nil, // Simulate JetStream being nil Metrics: metrics, @@ -155,7 +155,7 @@ func TestNATSClient_SubscribeSuccess(t *testing.T) { logger := logging.NewMockLogger(logging.DEBUG) metrics := NewMockMetrics(ctrl) - client := &NATS{ + client := &client{ JetStream: mockJS, Logger: logger, Metrics: metrics, @@ -218,7 +218,7 @@ func TestNATSClient_SubscribeError(t *testing.T) { logger := logging.NewLogger(logging.DEBUG) metrics := NewMockMetrics(ctrl) - client := &NATS{ + client := &client{ JetStream: mockJS, Logger: logger, Metrics: metrics, @@ -257,9 +257,9 @@ func TestNATSClient_Close(t *testing.T) { mockJS := NewMockJetStream(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) mockMetrics := NewMockMetrics(ctrl) - mockConn := NewMockConnInterface(ctrl) + mockConn := NewMockconnInterface(ctrl) - client := &NATS{ + client := &client{ Conn: mockConn, JetStream: mockJS, Logger: mockLogger, @@ -269,9 +269,9 @@ func TestNATSClient_Close(t *testing.T) { Stream: "test-stream", }, }, - Subscriptions: map[string]*Subscription{ + Subscriptions: map[string]*subscription{ "test-subject": { - Cancel: func() {}, + cancel: func() {}, }, }, } @@ -316,8 +316,8 @@ func TestNew(t *testing.T) { } }) - assert.Contains(t, logs, fmt.Sprintf("connecting to NATS server '%s'", NatsServer)) - assert.Contains(t, logs, fmt.Sprintf("connected to NATS server '%s'", NatsServer)) + assert.Contains(t, logs, fmt.Sprintf("connecting to client server '%s'", NatsServer)) + assert.Contains(t, logs, fmt.Sprintf("connected to client server '%s'", NatsServer)) } func TestNew_Error(t *testing.T) { @@ -358,7 +358,7 @@ func TestNatsClient_DeleteStream(t *testing.T) { defer ctrl.Finish() mockJS := NewMockJetStream(ctrl) - client := &NATS{JetStream: mockJS} + client := &client{JetStream: mockJS} ctx := context.Background() streamName := "test-stream" @@ -376,7 +376,7 @@ func TestNatsClient_CreateStream(t *testing.T) { mockJS := NewMockJetStream(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) - client := &NATS{ + client := &client{ JetStream: mockJS, Logger: mockLogger, Config: &Config{ @@ -414,7 +414,7 @@ func TestNATSClient_CreateOrUpdateStream(t *testing.T) { mockMetrics := NewMockMetrics(ctrl) mockStream := NewMockStream(ctrl) - client := &NATS{ + client := &client{ JetStream: mockJS, Logger: mockLogger, Metrics: mockMetrics, @@ -456,7 +456,7 @@ func TestNATSClient_CreateTopic(t *testing.T) { mockJS := NewMockJetStream(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) - client := &NATS{ + client := &client{ JetStream: mockJS, Logger: mockLogger, Config: &Config{}, @@ -478,7 +478,7 @@ func TestNATSClient_DeleteTopic(t *testing.T) { mockJS := NewMockJetStream(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) - client := &NATS{ + client := &client{ JetStream: mockJS, Logger: mockLogger, Config: &Config{}, @@ -498,7 +498,7 @@ func TestNATSClient_NakMessage(t *testing.T) { mockMsg := NewMockMsg(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) - client := &NATS{ + client := &client{ Logger: mockLogger, } @@ -518,7 +518,7 @@ func TestNATSClient_HandleFetchError(t *testing.T) { defer ctrl.Finish() mockLogger := logging.NewMockLogger(logging.DEBUG) - client := &NATS{ + client := &client{ Logger: mockLogger, } @@ -543,7 +543,7 @@ func TestNATSClient_DeleteTopic_Error(t *testing.T) { mockJS := NewMockJetStream(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) - client := &NATS{ + client := &client{ JetStream: mockJS, Logger: mockLogger, Config: &Config{}, @@ -566,9 +566,9 @@ func TestNATSClient_Publish_Error(t *testing.T) { mockJS := NewMockJetStream(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) mockMetrics := NewMockMetrics(ctrl) - mockConn := NewMockConnInterface(ctrl) + mockConn := NewMockconnInterface(ctrl) - client := &NATS{ + client := &client{ Conn: mockConn, JetStream: mockJS, Logger: mockLogger, @@ -598,7 +598,7 @@ func TestNATSClient_SubscribeCreateConsumerError(t *testing.T) { logger := logging.NewMockLogger(logging.DEBUG) metrics := NewMockMetrics(ctrl) - client := &NATS{ + client := &client{ JetStream: mockJS, Logger: logger, Metrics: metrics, @@ -630,7 +630,7 @@ func TestNATSClient_HandleMessageError(t *testing.T) { mockMsg := NewMockMsg(ctrl) logger := logging.NewMockLogger(logging.DEBUG) - client := &NATS{ + client := &client{ Logger: logger, } @@ -661,7 +661,7 @@ func TestNATSClient_DeleteStreamError(t *testing.T) { mockJS := NewMockJetStream(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) - client := &NATS{ + client := &client{ JetStream: mockJS, Logger: mockLogger, } @@ -683,7 +683,7 @@ func TestNATSClient_CreateStreamError(t *testing.T) { mockJS := NewMockJetStream(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) - client := &NATS{ + client := &client{ JetStream: mockJS, Logger: mockLogger, Config: &Config{ @@ -709,7 +709,7 @@ func TestNATSClient_CreateOrUpdateStreamError(t *testing.T) { mockJS := NewMockJetStream(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) - client := &NATS{ + client := &client{ JetStream: mockJS, Logger: mockLogger, } diff --git a/pkg/gofr/datasource/pubsub/nats/committer.go b/pkg/gofr/datasource/pubsub/nats/committer.go index df7edb17f..525c4758f 100644 --- a/pkg/gofr/datasource/pubsub/nats/committer.go +++ b/pkg/gofr/datasource/pubsub/nats/committer.go @@ -11,7 +11,7 @@ func createTestCommitter(msg jetstream.Msg) *natsCommitter { return &natsCommitter{msg: msg} } -// natsCommitter implements the pubsub.Committer interface for NATS messages. +// natsCommitter implements the pubsub.Committer interface for client messages. type natsCommitter struct { msg jetstream.Msg } diff --git a/pkg/gofr/datasource/pubsub/nats/errors.go b/pkg/gofr/datasource/pubsub/nats/errors.go index 13b877877..86c5e279b 100644 --- a/pkg/gofr/datasource/pubsub/nats/errors.go +++ b/pkg/gofr/datasource/pubsub/nats/errors.go @@ -3,9 +3,9 @@ package nats import "errors" var ( - // NATS Errors. - errConnectionStatus = errors.New("unexpected NATS connection status") - errServerNotProvided = errors.New("NATS server address not provided") + // client Errors. + errConnectionStatus = errors.New("unexpected client connection status") + errServerNotProvided = errors.New("client server address not provided") errSubjectsNotProvided = errors.New("subjects not provided") errConsumerNotProvided = errors.New("consumer name not provided") errFailedToCreateStream = errors.New("failed to create stream") diff --git a/pkg/gofr/datasource/pubsub/nats/health.go b/pkg/gofr/datasource/pubsub/nats/health.go index 7567566c6..86f41e69a 100644 --- a/pkg/gofr/datasource/pubsub/nats/health.go +++ b/pkg/gofr/datasource/pubsub/nats/health.go @@ -10,7 +10,7 @@ import ( ) const ( - natsBackend = "NATS" + natsBackend = "client" jetStreamStatusOK = "OK" jetStreamStatusError = "Error" jetStreamConnected = "CONNECTED" @@ -19,8 +19,8 @@ const ( natsHealthCheckTimeout = 5 * time.Second ) -// Health returns the health status of the NATS client. -func (n *NATS) Health() datasource.Health { +// Health returns the health status of the client client. +func (n *client) Health() datasource.Health { h := datasource.Health{ Status: datasource.StatusUp, Details: make(map[string]interface{}), @@ -33,21 +33,21 @@ func (n *NATS) Health() datasource.Health { h.Status = datasource.StatusUp h.Details["connection_status"] = jetStreamConnecting - n.Logger.Debug("NATS health check: Connecting") + n.Logger.Debug("client health check: Connecting") case nats.CONNECTED: h.Details["connection_status"] = jetStreamConnected - n.Logger.Debug("NATS health check: Connected") + n.Logger.Debug("client health check: Connected") case nats.CLOSED, nats.DISCONNECTED, nats.RECONNECTING, nats.DRAINING_PUBS, nats.DRAINING_SUBS: h.Status = datasource.StatusDown h.Details["connection_status"] = jetStreamDisconnecting - n.Logger.Error("NATS health check: Disconnected") + n.Logger.Error("client health check: Disconnected") default: h.Status = datasource.StatusDown h.Details["connection_status"] = connectionStatus.String() - n.Logger.Error("NATS health check: Unknown status", connectionStatus) + n.Logger.Error("client health check: Unknown status", connectionStatus) } h.Details["host"] = n.Config.Server @@ -63,12 +63,12 @@ func (n *NATS) Health() datasource.Health { h.Details["jetstream_status"] = status if status != jetStreamStatusOK { - n.Logger.Error("NATS health check: JetStream error:", status) + n.Logger.Error("client health check: JetStream error:", status) } else { - n.Logger.Debug("NATS health check: JetStream enabled") + n.Logger.Debug("client health check: JetStream enabled") } } else if n.JetStream == nil { - n.Logger.Debug("NATS health check: JetStream not enabled") + n.Logger.Debug("client health check: JetStream not enabled") } return h diff --git a/pkg/gofr/datasource/pubsub/nats/health_test.go b/pkg/gofr/datasource/pubsub/nats/health_test.go index 6ac6f8bc2..f834198b3 100644 --- a/pkg/gofr/datasource/pubsub/nats/health_test.go +++ b/pkg/gofr/datasource/pubsub/nats/health_test.go @@ -14,7 +14,7 @@ import ( ) const ( - // NatsServer is the address of a local NATS server. Used for testing. + // NatsServer is the address of a local client server. Used for testing. NatsServer = "nats://localhost:4222" ) @@ -40,9 +40,9 @@ func (m *mockJetStream) AccountInfo(_ context.Context) (*jetstream.AccountInfo, return &jetstream.AccountInfo{}, nil } -// testNATSClient is a test-specific implementation of NATS. +// testNATSClient is a test-specific implementation of client. type testNATSClient struct { - NATS + client mockConn *mockConn mockJetStream *mockJetStream } @@ -87,7 +87,7 @@ func (c *testNATSClient) Health() datasource.Health { func TestNATSClient_HealthStatusUP(t *testing.T) { client := &testNATSClient{ - NATS: NATS{ + client: client{ Config: &Config{Server: NatsServer}, Logger: logging.NewMockLogger(logging.DEBUG), }, @@ -107,7 +107,7 @@ func TestNATSClient_HealthStatusUP(t *testing.T) { func TestNATSClient_HealthStatusDown(t *testing.T) { client := &testNATSClient{ - NATS: NATS{ + client: client{ Config: &Config{Server: NatsServer}, Logger: logging.NewMockLogger(logging.DEBUG), }, @@ -125,7 +125,7 @@ func TestNATSClient_HealthStatusDown(t *testing.T) { func TestNATSClient_HealthJetStreamError(t *testing.T) { client := &testNATSClient{ - NATS: NATS{ + client: client{ Config: &Config{Server: NatsServer}, Logger: logging.NewMockLogger(logging.DEBUG), }, @@ -157,7 +157,7 @@ func defineHealthTestCases() []healthTestCase { return []healthTestCase{ { name: "HealthyConnection", - setupMocks: func(mockConn *MockConnInterface, mockJS *MockJetStream) { + setupMocks: func(mockConn *MockconnInterface, mockJS *MockJetStream) { mockConn.EXPECT().Status().Return(nats.CONNECTED).Times(2) mockJS.EXPECT().AccountInfo(gomock.Any()).Return(&jetstream.AccountInfo{}, nil).Times(2) }, @@ -169,11 +169,11 @@ func defineHealthTestCases() []healthTestCase { "jetstream_enabled": true, "jetstream_status": jetStreamStatusOK, }, - expectedLogs: []string{"NATS health check: Connected", "NATS health check: JetStream enabled"}, + expectedLogs: []string{"client health check: Connected", "client health check: JetStream enabled"}, }, { name: "DisconnectedStatus", - setupMocks: func(mockConn *MockConnInterface, _ *MockJetStream) { + setupMocks: func(mockConn *MockconnInterface, _ *MockJetStream) { mockConn.EXPECT().Status().Return(nats.DISCONNECTED).Times(2) }, expectedStatus: datasource.StatusDown, @@ -183,11 +183,11 @@ func defineHealthTestCases() []healthTestCase { "connection_status": jetStreamDisconnecting, "jetstream_enabled": true, }, - expectedLogs: []string{"NATS health check: Disconnected"}, + expectedLogs: []string{"client health check: Disconnected"}, }, { name: "JetStreamError", - setupMocks: func(mockConn *MockConnInterface, mockJS *MockJetStream) { + setupMocks: func(mockConn *MockconnInterface, mockJS *MockJetStream) { mockConn.EXPECT().Status().Return(nats.CONNECTED).Times(2) mockJS.EXPECT().AccountInfo(gomock.Any()).Return(nil, errJetStream).Times(2) }, @@ -199,11 +199,11 @@ func defineHealthTestCases() []healthTestCase { "jetstream_enabled": true, "jetstream_status": jetStreamStatusError + ": " + errJetStream.Error(), }, - expectedLogs: []string{"NATS health check: Connected", "NATS health check: JetStream error"}, + expectedLogs: []string{"client health check: Connected", "client health check: JetStream error"}, }, { name: "NoJetStream", - setupMocks: func(mockConn *MockConnInterface, _ *MockJetStream) { + setupMocks: func(mockConn *MockconnInterface, _ *MockJetStream) { mockConn.EXPECT().Status().Return(nats.CONNECTED).Times(2) }, expectedStatus: datasource.StatusUp, @@ -213,7 +213,7 @@ func defineHealthTestCases() []healthTestCase { "connection_status": jetStreamConnected, "jetstream_enabled": false, }, - expectedLogs: []string{"NATS health check: Connected", "NATS health check: JetStream not enabled"}, + expectedLogs: []string{"client health check: Connected", "client health check: JetStream not enabled"}, }, } } @@ -224,12 +224,12 @@ func runHealthTestCase(t *testing.T, tc healthTestCase) { ctrl := gomock.NewController(t) defer ctrl.Finish() - mockConn := NewMockConnInterface(ctrl) + mockConn := NewMockconnInterface(ctrl) mockJS := NewMockJetStream(ctrl) tc.setupMocks(mockConn, mockJS) - client := &NATS{ + client := &client{ Conn: mockConn, JetStream: mockJS, Config: &Config{Server: NatsServer}, @@ -263,7 +263,7 @@ func getCombinedLogs(f func()) string { type healthTestCase struct { name string - setupMocks func(*MockConnInterface, *MockJetStream) + setupMocks func(*MockconnInterface, *MockJetStream) expectedStatus string expectedDetails map[string]interface{} expectedLogs []string diff --git a/pkg/gofr/datasource/pubsub/nats/interfaces.go b/pkg/gofr/datasource/pubsub/nats/interfaces.go index 4de937a1f..3433bb9cc 100644 --- a/pkg/gofr/datasource/pubsub/nats/interfaces.go +++ b/pkg/gofr/datasource/pubsub/nats/interfaces.go @@ -10,27 +10,27 @@ import ( //go:generate mockgen -destination=mock_client.go -package=nats -source=./interfaces.go Client,Subscription,ConnInterface -// ConnInterface represents the main NATS connection. -type ConnInterface interface { +// connInterface represents the main client connection. +type connInterface interface { Status() nats.Status Close() NatsConn() *nats.Conn } -// NATSConnector represents the main NATS connection. -type NATSConnector interface { - Connect(string, ...nats.Option) (ConnInterface, error) +// natsConnector represents the main client connection. +type natsConnector interface { + Connect(string, ...nats.Option) (connInterface, error) } -// JetStreamCreator represents the main NATS JetStream client. -type JetStreamCreator interface { +// jetStreamCreator represents the main client JetStream client. +type jetStreamCreator interface { New(*nats.Conn) (jetstream.JetStream, error) } -// Client represents the main NATS JetStream client. -type Client interface { +// jetStreamClient represents the main client JetStream client. +type jetStreamClient interface { Publish(ctx context.Context, subject string, message []byte) error - Subscribe(ctx context.Context, subject string, handler MessageHandler) error + Subscribe(ctx context.Context, subject string, handler messageHandler) error Close(ctx context.Context) error DeleteStream(ctx context.Context, name string) error CreateStream(ctx context.Context, cfg StreamConfig) error diff --git a/pkg/gofr/datasource/pubsub/nats/message.go b/pkg/gofr/datasource/pubsub/nats/message.go index 08c8424f3..5a28393c7 100644 --- a/pkg/gofr/datasource/pubsub/nats/message.go +++ b/pkg/gofr/datasource/pubsub/nats/message.go @@ -19,6 +19,6 @@ func newNATSMessage(msg jetstream.Msg, logger pubsub.Logger) *natsMessage { func (nmsg *natsMessage) Commit() { if err := nmsg.msg.Ack(); err != nil { - nmsg.logger.Errorf("unable to acknowledge message on NATS JetStream: %v", err) + nmsg.logger.Errorf("unable to acknowledge message on client JetStream: %v", err) } } diff --git a/pkg/gofr/datasource/pubsub/nats/message_test.go b/pkg/gofr/datasource/pubsub/nats/message_test.go index 49f3b9ae4..e38366b09 100644 --- a/pkg/gofr/datasource/pubsub/nats/message_test.go +++ b/pkg/gofr/datasource/pubsub/nats/message_test.go @@ -51,5 +51,5 @@ func TestNATSMessage_CommitError(t *testing.T) { n.Commit() }) - assert.Contains(t, out, "unable to acknowledge message on NATS JetStream") + assert.Contains(t, out, "unable to acknowledge message on client JetStream") } diff --git a/pkg/gofr/datasource/pubsub/nats/mock_client.go b/pkg/gofr/datasource/pubsub/nats/mock_client.go index 19d21c2cf..83c9ca7c5 100644 --- a/pkg/gofr/datasource/pubsub/nats/mock_client.go +++ b/pkg/gofr/datasource/pubsub/nats/mock_client.go @@ -19,43 +19,43 @@ import ( datasource "gofr.dev/pkg/gofr/datasource" ) -// MockConnInterface is a mock of ConnInterface interface. -type MockConnInterface struct { +// MockconnInterface is a mock of connInterface interface. +type MockconnInterface struct { ctrl *gomock.Controller - recorder *MockConnInterfaceMockRecorder + recorder *MockconnInterfaceMockRecorder } -// MockConnInterfaceMockRecorder is the mock recorder for MockConnInterface. -type MockConnInterfaceMockRecorder struct { - mock *MockConnInterface +// MockconnInterfaceMockRecorder is the mock recorder for MockconnInterface. +type MockconnInterfaceMockRecorder struct { + mock *MockconnInterface } -// NewMockConnInterface creates a new mock instance. -func NewMockConnInterface(ctrl *gomock.Controller) *MockConnInterface { - mock := &MockConnInterface{ctrl: ctrl} - mock.recorder = &MockConnInterfaceMockRecorder{mock} +// NewMockconnInterface creates a new mock instance. +func NewMockconnInterface(ctrl *gomock.Controller) *MockconnInterface { + mock := &MockconnInterface{ctrl: ctrl} + mock.recorder = &MockconnInterfaceMockRecorder{mock} return mock } // EXPECT returns an object that allows the caller to indicate expected use. -func (m *MockConnInterface) EXPECT() *MockConnInterfaceMockRecorder { +func (m *MockconnInterface) EXPECT() *MockconnInterfaceMockRecorder { return m.recorder } // Close mocks base method. -func (m *MockConnInterface) Close() { +func (m *MockconnInterface) Close() { m.ctrl.T.Helper() m.ctrl.Call(m, "Close") } // Close indicates an expected call of Close. -func (mr *MockConnInterfaceMockRecorder) Close() *gomock.Call { +func (mr *MockconnInterfaceMockRecorder) Close() *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Close", reflect.TypeOf((*MockConnInterface)(nil).Close)) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Close", reflect.TypeOf((*MockconnInterface)(nil).Close)) } // NatsConn mocks base method. -func (m *MockConnInterface) NatsConn() *nats.Conn { +func (m *MockconnInterface) NatsConn() *nats.Conn { m.ctrl.T.Helper() ret := m.ctrl.Call(m, "NatsConn") ret0, _ := ret[0].(*nats.Conn) @@ -63,13 +63,13 @@ func (m *MockConnInterface) NatsConn() *nats.Conn { } // NatsConn indicates an expected call of NatsConn. -func (mr *MockConnInterfaceMockRecorder) NatsConn() *gomock.Call { +func (mr *MockconnInterfaceMockRecorder) NatsConn() *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "NatsConn", reflect.TypeOf((*MockConnInterface)(nil).NatsConn)) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "NatsConn", reflect.TypeOf((*MockconnInterface)(nil).NatsConn)) } // Status mocks base method. -func (m *MockConnInterface) Status() nats.Status { +func (m *MockconnInterface) Status() nats.Status { m.ctrl.T.Helper() ret := m.ctrl.Call(m, "Status") ret0, _ := ret[0].(nats.Status) @@ -77,79 +77,79 @@ func (m *MockConnInterface) Status() nats.Status { } // Status indicates an expected call of Status. -func (mr *MockConnInterfaceMockRecorder) Status() *gomock.Call { +func (mr *MockconnInterfaceMockRecorder) Status() *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Status", reflect.TypeOf((*MockConnInterface)(nil).Status)) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Status", reflect.TypeOf((*MockconnInterface)(nil).Status)) } -// MockNATSConnector is a mock of NATSConnector interface. -type MockNATSConnector struct { +// MocknatsConnector is a mock of natsConnector interface. +type MocknatsConnector struct { ctrl *gomock.Controller - recorder *MockNATSConnectorMockRecorder + recorder *MocknatsConnectorMockRecorder } -// MockNATSConnectorMockRecorder is the mock recorder for MockNATSConnector. -type MockNATSConnectorMockRecorder struct { - mock *MockNATSConnector +// MocknatsConnectorMockRecorder is the mock recorder for MocknatsConnector. +type MocknatsConnectorMockRecorder struct { + mock *MocknatsConnector } -// NewMockNATSConnector creates a new mock instance. -func NewMockNATSConnector(ctrl *gomock.Controller) *MockNATSConnector { - mock := &MockNATSConnector{ctrl: ctrl} - mock.recorder = &MockNATSConnectorMockRecorder{mock} +// NewMocknatsConnector creates a new mock instance. +func NewMocknatsConnector(ctrl *gomock.Controller) *MocknatsConnector { + mock := &MocknatsConnector{ctrl: ctrl} + mock.recorder = &MocknatsConnectorMockRecorder{mock} return mock } // EXPECT returns an object that allows the caller to indicate expected use. -func (m *MockNATSConnector) EXPECT() *MockNATSConnectorMockRecorder { +func (m *MocknatsConnector) EXPECT() *MocknatsConnectorMockRecorder { return m.recorder } // Connect mocks base method. -func (m *MockNATSConnector) Connect(arg0 string, arg1 ...nats.Option) (ConnInterface, error) { +func (m *MocknatsConnector) Connect(arg0 string, arg1 ...nats.Option) (connInterface, error) { m.ctrl.T.Helper() varargs := []any{arg0} for _, a := range arg1 { varargs = append(varargs, a) } ret := m.ctrl.Call(m, "Connect", varargs...) - ret0, _ := ret[0].(ConnInterface) + ret0, _ := ret[0].(connInterface) ret1, _ := ret[1].(error) return ret0, ret1 } // Connect indicates an expected call of Connect. -func (mr *MockNATSConnectorMockRecorder) Connect(arg0 any, arg1 ...any) *gomock.Call { +func (mr *MocknatsConnectorMockRecorder) Connect(arg0 any, arg1 ...any) *gomock.Call { mr.mock.ctrl.T.Helper() varargs := append([]any{arg0}, arg1...) - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Connect", reflect.TypeOf((*MockNATSConnector)(nil).Connect), varargs...) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Connect", reflect.TypeOf((*MocknatsConnector)(nil).Connect), varargs...) } -// MockJetStreamCreator is a mock of JetStreamCreator interface. -type MockJetStreamCreator struct { +// MockjetStreamCreator is a mock of jetStreamCreator interface. +type MockjetStreamCreator struct { ctrl *gomock.Controller - recorder *MockJetStreamCreatorMockRecorder + recorder *MockjetStreamCreatorMockRecorder } -// MockJetStreamCreatorMockRecorder is the mock recorder for MockJetStreamCreator. -type MockJetStreamCreatorMockRecorder struct { - mock *MockJetStreamCreator +// MockjetStreamCreatorMockRecorder is the mock recorder for MockjetStreamCreator. +type MockjetStreamCreatorMockRecorder struct { + mock *MockjetStreamCreator } -// NewMockJetStreamCreator creates a new mock instance. -func NewMockJetStreamCreator(ctrl *gomock.Controller) *MockJetStreamCreator { - mock := &MockJetStreamCreator{ctrl: ctrl} - mock.recorder = &MockJetStreamCreatorMockRecorder{mock} +// NewMockjetStreamCreator creates a new mock instance. +func NewMockjetStreamCreator(ctrl *gomock.Controller) *MockjetStreamCreator { + mock := &MockjetStreamCreator{ctrl: ctrl} + mock.recorder = &MockjetStreamCreatorMockRecorder{mock} return mock } // EXPECT returns an object that allows the caller to indicate expected use. -func (m *MockJetStreamCreator) EXPECT() *MockJetStreamCreatorMockRecorder { +func (m *MockjetStreamCreator) EXPECT() *MockjetStreamCreatorMockRecorder { return m.recorder } // New mocks base method. -func (m *MockJetStreamCreator) New(arg0 *nats.Conn) (jetstream.JetStream, error) { +func (m *MockjetStreamCreator) New(arg0 *nats.Conn) (jetstream.JetStream, error) { m.ctrl.T.Helper() ret := m.ctrl.Call(m, "New", arg0) ret0, _ := ret[0].(jetstream.JetStream) @@ -158,36 +158,36 @@ func (m *MockJetStreamCreator) New(arg0 *nats.Conn) (jetstream.JetStream, error) } // New indicates an expected call of New. -func (mr *MockJetStreamCreatorMockRecorder) New(arg0 any) *gomock.Call { +func (mr *MockjetStreamCreatorMockRecorder) New(arg0 any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "New", reflect.TypeOf((*MockJetStreamCreator)(nil).New), arg0) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "New", reflect.TypeOf((*MockjetStreamCreator)(nil).New), arg0) } -// MockClient is a mock of Client interface. -type MockClient struct { +// MockjetStreamClient is a mock of jetStreamClient interface. +type MockjetStreamClient struct { ctrl *gomock.Controller - recorder *MockClientMockRecorder + recorder *MockjetStreamClientMockRecorder } -// MockClientMockRecorder is the mock recorder for MockClient. -type MockClientMockRecorder struct { - mock *MockClient +// MockjetStreamClientMockRecorder is the mock recorder for MockjetStreamClient. +type MockjetStreamClientMockRecorder struct { + mock *MockjetStreamClient } -// NewMockClient creates a new mock instance. -func NewMockClient(ctrl *gomock.Controller) *MockClient { - mock := &MockClient{ctrl: ctrl} - mock.recorder = &MockClientMockRecorder{mock} +// NewMockjetStreamClient creates a new mock instance. +func NewMockjetStreamClient(ctrl *gomock.Controller) *MockjetStreamClient { + mock := &MockjetStreamClient{ctrl: ctrl} + mock.recorder = &MockjetStreamClientMockRecorder{mock} return mock } // EXPECT returns an object that allows the caller to indicate expected use. -func (m *MockClient) EXPECT() *MockClientMockRecorder { +func (m *MockjetStreamClient) EXPECT() *MockjetStreamClientMockRecorder { return m.recorder } // Close mocks base method. -func (m *MockClient) Close(ctx context.Context) error { +func (m *MockjetStreamClient) Close(ctx context.Context) error { m.ctrl.T.Helper() ret := m.ctrl.Call(m, "Close", ctx) ret0, _ := ret[0].(error) @@ -195,13 +195,13 @@ func (m *MockClient) Close(ctx context.Context) error { } // Close indicates an expected call of Close. -func (mr *MockClientMockRecorder) Close(ctx any) *gomock.Call { +func (mr *MockjetStreamClientMockRecorder) Close(ctx any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Close", reflect.TypeOf((*MockClient)(nil).Close), ctx) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Close", reflect.TypeOf((*MockjetStreamClient)(nil).Close), ctx) } // CreateOrUpdateStream mocks base method. -func (m *MockClient) CreateOrUpdateStream(ctx context.Context, cfg jetstream.StreamConfig) (jetstream.Stream, error) { +func (m *MockjetStreamClient) CreateOrUpdateStream(ctx context.Context, cfg jetstream.StreamConfig) (jetstream.Stream, error) { m.ctrl.T.Helper() ret := m.ctrl.Call(m, "CreateOrUpdateStream", ctx, cfg) ret0, _ := ret[0].(jetstream.Stream) @@ -210,13 +210,13 @@ func (m *MockClient) CreateOrUpdateStream(ctx context.Context, cfg jetstream.Str } // CreateOrUpdateStream indicates an expected call of CreateOrUpdateStream. -func (mr *MockClientMockRecorder) CreateOrUpdateStream(ctx, cfg any) *gomock.Call { +func (mr *MockjetStreamClientMockRecorder) CreateOrUpdateStream(ctx, cfg any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CreateOrUpdateStream", reflect.TypeOf((*MockClient)(nil).CreateOrUpdateStream), ctx, cfg) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CreateOrUpdateStream", reflect.TypeOf((*MockjetStreamClient)(nil).CreateOrUpdateStream), ctx, cfg) } // CreateStream mocks base method. -func (m *MockClient) CreateStream(ctx context.Context, cfg StreamConfig) error { +func (m *MockjetStreamClient) CreateStream(ctx context.Context, cfg StreamConfig) error { m.ctrl.T.Helper() ret := m.ctrl.Call(m, "CreateStream", ctx, cfg) ret0, _ := ret[0].(error) @@ -224,13 +224,13 @@ func (m *MockClient) CreateStream(ctx context.Context, cfg StreamConfig) error { } // CreateStream indicates an expected call of CreateStream. -func (mr *MockClientMockRecorder) CreateStream(ctx, cfg any) *gomock.Call { +func (mr *MockjetStreamClientMockRecorder) CreateStream(ctx, cfg any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CreateStream", reflect.TypeOf((*MockClient)(nil).CreateStream), ctx, cfg) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CreateStream", reflect.TypeOf((*MockjetStreamClient)(nil).CreateStream), ctx, cfg) } // DeleteStream mocks base method. -func (m *MockClient) DeleteStream(ctx context.Context, name string) error { +func (m *MockjetStreamClient) DeleteStream(ctx context.Context, name string) error { m.ctrl.T.Helper() ret := m.ctrl.Call(m, "DeleteStream", ctx, name) ret0, _ := ret[0].(error) @@ -238,13 +238,13 @@ func (m *MockClient) DeleteStream(ctx context.Context, name string) error { } // DeleteStream indicates an expected call of DeleteStream. -func (mr *MockClientMockRecorder) DeleteStream(ctx, name any) *gomock.Call { +func (mr *MockjetStreamClientMockRecorder) DeleteStream(ctx, name any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DeleteStream", reflect.TypeOf((*MockClient)(nil).DeleteStream), ctx, name) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DeleteStream", reflect.TypeOf((*MockjetStreamClient)(nil).DeleteStream), ctx, name) } // Health mocks base method. -func (m *MockClient) Health() datasource.Health { +func (m *MockjetStreamClient) Health() datasource.Health { m.ctrl.T.Helper() ret := m.ctrl.Call(m, "Health") ret0, _ := ret[0].(datasource.Health) @@ -252,13 +252,13 @@ func (m *MockClient) Health() datasource.Health { } // Health indicates an expected call of Health. -func (mr *MockClientMockRecorder) Health() *gomock.Call { +func (mr *MockjetStreamClientMockRecorder) Health() *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Health", reflect.TypeOf((*MockClient)(nil).Health)) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Health", reflect.TypeOf((*MockjetStreamClient)(nil).Health)) } // Publish mocks base method. -func (m *MockClient) Publish(ctx context.Context, subject string, message []byte) error { +func (m *MockjetStreamClient) Publish(ctx context.Context, subject string, message []byte) error { m.ctrl.T.Helper() ret := m.ctrl.Call(m, "Publish", ctx, subject, message) ret0, _ := ret[0].(error) @@ -266,13 +266,13 @@ func (m *MockClient) Publish(ctx context.Context, subject string, message []byte } // Publish indicates an expected call of Publish. -func (mr *MockClientMockRecorder) Publish(ctx, subject, message any) *gomock.Call { +func (mr *MockjetStreamClientMockRecorder) Publish(ctx, subject, message any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Publish", reflect.TypeOf((*MockClient)(nil).Publish), ctx, subject, message) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Publish", reflect.TypeOf((*MockjetStreamClient)(nil).Publish), ctx, subject, message) } // Subscribe mocks base method. -func (m *MockClient) Subscribe(ctx context.Context, subject string, handler MessageHandler) error { +func (m *MockjetStreamClient) Subscribe(ctx context.Context, subject string, handler messageHandler) error { m.ctrl.T.Helper() ret := m.ctrl.Call(m, "Subscribe", ctx, subject, handler) ret0, _ := ret[0].(error) @@ -280,7 +280,7 @@ func (m *MockClient) Subscribe(ctx context.Context, subject string, handler Mess } // Subscribe indicates an expected call of Subscribe. -func (mr *MockClientMockRecorder) Subscribe(ctx, subject, handler any) *gomock.Call { +func (mr *MockjetStreamClientMockRecorder) Subscribe(ctx, subject, handler any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Subscribe", reflect.TypeOf((*MockClient)(nil).Subscribe), ctx, subject, handler) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Subscribe", reflect.TypeOf((*MockjetStreamClient)(nil).Subscribe), ctx, subject, handler) } diff --git a/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go b/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go index 17a6dc4ca..fed046ea1 100644 --- a/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go +++ b/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go @@ -9,9 +9,9 @@ import ( "gofr.dev/pkg/gofr/datasource/pubsub" ) -// PubSubWrapper adapts NATS to pubsub.Client. +// PubSubWrapper adapts client to pubsub.jetStreamClient. type PubSubWrapper struct { - Client *NATS + Client *client } // Publish publishes a message to a topic. @@ -49,22 +49,22 @@ func (w *PubSubWrapper) Subscribe(ctx context.Context, topic string) (*pubsub.Me } } -// CreateTopic creates a new topic (stream) in NATS JetStream. +// CreateTopic creates a new topic (stream) in client JetStream. func (w *PubSubWrapper) CreateTopic(ctx context.Context, name string) error { return w.Client.CreateTopic(ctx, name) } -// DeleteTopic deletes a topic (stream) in NATS JetStream. +// DeleteTopic deletes a topic (stream) in client JetStream. func (w *PubSubWrapper) DeleteTopic(ctx context.Context, name string) error { return w.Client.DeleteTopic(ctx, name) } -// Close closes the NATS client. +// Close closes the client client. func (w *PubSubWrapper) Close() error { return w.Client.Close() } -// Health returns the health status of the NATS client. +// Health returns the health status of the client client. func (w *PubSubWrapper) Health() datasource.Health { status := datasource.StatusUp if w.Client.Conn.Status() != nats.CONNECTED { From a3fbc8c1655e45ec9dfa6fe9e91cdeccdb9804dc Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Tue, 24 Sep 2024 22:26:24 -0500 Subject: [PATCH 088/163] =?UTF-8?q?=F0=9F=94=A7=20cleanup?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/client.go | 6 +- .../datasource/pubsub/nats/client_test.go | 8 +- .../datasource/pubsub/nats/health_test.go | 12 +- pkg/gofr/datasource/pubsub/nats/interfaces.go | 18 +- .../datasource/pubsub/nats/mock_client.go | 162 +++++++++--------- .../datasource/pubsub/nats/pubsub_wrapper.go | 2 +- 6 files changed, 104 insertions(+), 104 deletions(-) diff --git a/pkg/gofr/datasource/pubsub/nats/client.go b/pkg/gofr/datasource/pubsub/nats/client.go index 367297cd6..dd3d8b31c 100644 --- a/pkg/gofr/datasource/pubsub/nats/client.go +++ b/pkg/gofr/datasource/pubsub/nats/client.go @@ -44,7 +44,7 @@ type messageHandler func(context.Context, jetstream.Msg) error // client represents a client for client JetStream operations. type client struct { - Conn connInterface + Conn ConnInterface JetStream jetstream.JetStream Logger pubsub.Logger Config *Config @@ -83,7 +83,7 @@ func (n *client) DeleteTopic(ctx context.Context, name string) error { return nil } -// natsConnWrapper wraps a nats.Conn to implement the connInterface. +// natsConnWrapper wraps a nats.Conn to implement the ConnInterface. type natsConnWrapper struct { *nats.Conn } @@ -110,7 +110,7 @@ func New(conf *Config, logger pubsub.Logger, metrics Metrics) (pubsub.Client, er logger.Debugf("connecting to client server '%s'", conf.Server) // Create connection options - opts := []nats.Option{nats.Name("GoFr client jetStreamClient")} + opts := []nats.Option{nats.Name("GoFr client JetStreamClient")} // Add credentials if provided if conf.CredsFile != "" { diff --git a/pkg/gofr/datasource/pubsub/nats/client_test.go b/pkg/gofr/datasource/pubsub/nats/client_test.go index e790d3588..1c53102e7 100644 --- a/pkg/gofr/datasource/pubsub/nats/client_test.go +++ b/pkg/gofr/datasource/pubsub/nats/client_test.go @@ -64,7 +64,7 @@ func TestNATSClient_Publish(t *testing.T) { mockJS := NewMockJetStream(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) mockMetrics := NewMockMetrics(ctrl) - mockConn := NewMockconnInterface(ctrl) + mockConn := NewMockConnInterface(ctrl) conf := &Config{ Server: NatsServer, @@ -109,7 +109,7 @@ func TestNATSClient_PublishError(t *testing.T) { defer ctrl.Finish() metrics := NewMockMetrics(ctrl) - mockConn := NewMockconnInterface(ctrl) + mockConn := NewMockConnInterface(ctrl) config := &Config{ Server: NatsServer, @@ -257,7 +257,7 @@ func TestNATSClient_Close(t *testing.T) { mockJS := NewMockJetStream(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) mockMetrics := NewMockMetrics(ctrl) - mockConn := NewMockconnInterface(ctrl) + mockConn := NewMockConnInterface(ctrl) client := &client{ Conn: mockConn, @@ -566,7 +566,7 @@ func TestNATSClient_Publish_Error(t *testing.T) { mockJS := NewMockJetStream(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) mockMetrics := NewMockMetrics(ctrl) - mockConn := NewMockconnInterface(ctrl) + mockConn := NewMockConnInterface(ctrl) client := &client{ Conn: mockConn, diff --git a/pkg/gofr/datasource/pubsub/nats/health_test.go b/pkg/gofr/datasource/pubsub/nats/health_test.go index f834198b3..8db5aadc0 100644 --- a/pkg/gofr/datasource/pubsub/nats/health_test.go +++ b/pkg/gofr/datasource/pubsub/nats/health_test.go @@ -157,7 +157,7 @@ func defineHealthTestCases() []healthTestCase { return []healthTestCase{ { name: "HealthyConnection", - setupMocks: func(mockConn *MockconnInterface, mockJS *MockJetStream) { + setupMocks: func(mockConn *MockConnInterface, mockJS *MockJetStream) { mockConn.EXPECT().Status().Return(nats.CONNECTED).Times(2) mockJS.EXPECT().AccountInfo(gomock.Any()).Return(&jetstream.AccountInfo{}, nil).Times(2) }, @@ -173,7 +173,7 @@ func defineHealthTestCases() []healthTestCase { }, { name: "DisconnectedStatus", - setupMocks: func(mockConn *MockconnInterface, _ *MockJetStream) { + setupMocks: func(mockConn *MockConnInterface, _ *MockJetStream) { mockConn.EXPECT().Status().Return(nats.DISCONNECTED).Times(2) }, expectedStatus: datasource.StatusDown, @@ -187,7 +187,7 @@ func defineHealthTestCases() []healthTestCase { }, { name: "JetStreamError", - setupMocks: func(mockConn *MockconnInterface, mockJS *MockJetStream) { + setupMocks: func(mockConn *MockConnInterface, mockJS *MockJetStream) { mockConn.EXPECT().Status().Return(nats.CONNECTED).Times(2) mockJS.EXPECT().AccountInfo(gomock.Any()).Return(nil, errJetStream).Times(2) }, @@ -203,7 +203,7 @@ func defineHealthTestCases() []healthTestCase { }, { name: "NoJetStream", - setupMocks: func(mockConn *MockconnInterface, _ *MockJetStream) { + setupMocks: func(mockConn *MockConnInterface, _ *MockJetStream) { mockConn.EXPECT().Status().Return(nats.CONNECTED).Times(2) }, expectedStatus: datasource.StatusUp, @@ -224,7 +224,7 @@ func runHealthTestCase(t *testing.T, tc healthTestCase) { ctrl := gomock.NewController(t) defer ctrl.Finish() - mockConn := NewMockconnInterface(ctrl) + mockConn := NewMockConnInterface(ctrl) mockJS := NewMockJetStream(ctrl) tc.setupMocks(mockConn, mockJS) @@ -263,7 +263,7 @@ func getCombinedLogs(f func()) string { type healthTestCase struct { name string - setupMocks func(*MockconnInterface, *MockJetStream) + setupMocks func(*MockConnInterface, *MockJetStream) expectedStatus string expectedDetails map[string]interface{} expectedLogs []string diff --git a/pkg/gofr/datasource/pubsub/nats/interfaces.go b/pkg/gofr/datasource/pubsub/nats/interfaces.go index 3433bb9cc..23903704a 100644 --- a/pkg/gofr/datasource/pubsub/nats/interfaces.go +++ b/pkg/gofr/datasource/pubsub/nats/interfaces.go @@ -10,25 +10,25 @@ import ( //go:generate mockgen -destination=mock_client.go -package=nats -source=./interfaces.go Client,Subscription,ConnInterface -// connInterface represents the main client connection. -type connInterface interface { +// ConnInterface represents the main client connection. +type ConnInterface interface { Status() nats.Status Close() NatsConn() *nats.Conn } -// natsConnector represents the main client connection. -type natsConnector interface { - Connect(string, ...nats.Option) (connInterface, error) +// NATSConnector represents the main client connection. +type NATSConnector interface { + Connect(string, ...nats.Option) (ConnInterface, error) } -// jetStreamCreator represents the main client JetStream client. -type jetStreamCreator interface { +// JetStreamCreator represents the main client JetStream client. +type JetStreamCreator interface { New(*nats.Conn) (jetstream.JetStream, error) } -// jetStreamClient represents the main client JetStream client. -type jetStreamClient interface { +// JetStreamClient represents the main client JetStream client. +type JetStreamClient interface { Publish(ctx context.Context, subject string, message []byte) error Subscribe(ctx context.Context, subject string, handler messageHandler) error Close(ctx context.Context) error diff --git a/pkg/gofr/datasource/pubsub/nats/mock_client.go b/pkg/gofr/datasource/pubsub/nats/mock_client.go index 83c9ca7c5..2345ff7af 100644 --- a/pkg/gofr/datasource/pubsub/nats/mock_client.go +++ b/pkg/gofr/datasource/pubsub/nats/mock_client.go @@ -19,43 +19,43 @@ import ( datasource "gofr.dev/pkg/gofr/datasource" ) -// MockconnInterface is a mock of connInterface interface. -type MockconnInterface struct { +// MockConnInterface is a mock of ConnInterface interface. +type MockConnInterface struct { ctrl *gomock.Controller - recorder *MockconnInterfaceMockRecorder + recorder *MockConnInterfaceMockRecorder } -// MockconnInterfaceMockRecorder is the mock recorder for MockconnInterface. -type MockconnInterfaceMockRecorder struct { - mock *MockconnInterface +// MockConnInterfaceMockRecorder is the mock recorder for MockConnInterface. +type MockConnInterfaceMockRecorder struct { + mock *MockConnInterface } -// NewMockconnInterface creates a new mock instance. -func NewMockconnInterface(ctrl *gomock.Controller) *MockconnInterface { - mock := &MockconnInterface{ctrl: ctrl} - mock.recorder = &MockconnInterfaceMockRecorder{mock} +// NewMockConnInterface creates a new mock instance. +func NewMockConnInterface(ctrl *gomock.Controller) *MockConnInterface { + mock := &MockConnInterface{ctrl: ctrl} + mock.recorder = &MockConnInterfaceMockRecorder{mock} return mock } // EXPECT returns an object that allows the caller to indicate expected use. -func (m *MockconnInterface) EXPECT() *MockconnInterfaceMockRecorder { +func (m *MockConnInterface) EXPECT() *MockConnInterfaceMockRecorder { return m.recorder } // Close mocks base method. -func (m *MockconnInterface) Close() { +func (m *MockConnInterface) Close() { m.ctrl.T.Helper() m.ctrl.Call(m, "Close") } // Close indicates an expected call of Close. -func (mr *MockconnInterfaceMockRecorder) Close() *gomock.Call { +func (mr *MockConnInterfaceMockRecorder) Close() *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Close", reflect.TypeOf((*MockconnInterface)(nil).Close)) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Close", reflect.TypeOf((*MockConnInterface)(nil).Close)) } // NatsConn mocks base method. -func (m *MockconnInterface) NatsConn() *nats.Conn { +func (m *MockConnInterface) NatsConn() *nats.Conn { m.ctrl.T.Helper() ret := m.ctrl.Call(m, "NatsConn") ret0, _ := ret[0].(*nats.Conn) @@ -63,13 +63,13 @@ func (m *MockconnInterface) NatsConn() *nats.Conn { } // NatsConn indicates an expected call of NatsConn. -func (mr *MockconnInterfaceMockRecorder) NatsConn() *gomock.Call { +func (mr *MockConnInterfaceMockRecorder) NatsConn() *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "NatsConn", reflect.TypeOf((*MockconnInterface)(nil).NatsConn)) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "NatsConn", reflect.TypeOf((*MockConnInterface)(nil).NatsConn)) } // Status mocks base method. -func (m *MockconnInterface) Status() nats.Status { +func (m *MockConnInterface) Status() nats.Status { m.ctrl.T.Helper() ret := m.ctrl.Call(m, "Status") ret0, _ := ret[0].(nats.Status) @@ -77,79 +77,79 @@ func (m *MockconnInterface) Status() nats.Status { } // Status indicates an expected call of Status. -func (mr *MockconnInterfaceMockRecorder) Status() *gomock.Call { +func (mr *MockConnInterfaceMockRecorder) Status() *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Status", reflect.TypeOf((*MockconnInterface)(nil).Status)) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Status", reflect.TypeOf((*MockConnInterface)(nil).Status)) } -// MocknatsConnector is a mock of natsConnector interface. -type MocknatsConnector struct { +// MockNATSConnector is a mock of NATSConnector interface. +type MockNATSConnector struct { ctrl *gomock.Controller - recorder *MocknatsConnectorMockRecorder + recorder *MockNATSConnectorMockRecorder } -// MocknatsConnectorMockRecorder is the mock recorder for MocknatsConnector. -type MocknatsConnectorMockRecorder struct { - mock *MocknatsConnector +// MockNATSConnectorMockRecorder is the mock recorder for MockNATSConnector. +type MockNATSConnectorMockRecorder struct { + mock *MockNATSConnector } -// NewMocknatsConnector creates a new mock instance. -func NewMocknatsConnector(ctrl *gomock.Controller) *MocknatsConnector { - mock := &MocknatsConnector{ctrl: ctrl} - mock.recorder = &MocknatsConnectorMockRecorder{mock} +// NewMockNATSConnector creates a new mock instance. +func NewMockNATSConnector(ctrl *gomock.Controller) *MockNATSConnector { + mock := &MockNATSConnector{ctrl: ctrl} + mock.recorder = &MockNATSConnectorMockRecorder{mock} return mock } // EXPECT returns an object that allows the caller to indicate expected use. -func (m *MocknatsConnector) EXPECT() *MocknatsConnectorMockRecorder { +func (m *MockNATSConnector) EXPECT() *MockNATSConnectorMockRecorder { return m.recorder } // Connect mocks base method. -func (m *MocknatsConnector) Connect(arg0 string, arg1 ...nats.Option) (connInterface, error) { +func (m *MockNATSConnector) Connect(arg0 string, arg1 ...nats.Option) (ConnInterface, error) { m.ctrl.T.Helper() varargs := []any{arg0} for _, a := range arg1 { varargs = append(varargs, a) } ret := m.ctrl.Call(m, "Connect", varargs...) - ret0, _ := ret[0].(connInterface) + ret0, _ := ret[0].(ConnInterface) ret1, _ := ret[1].(error) return ret0, ret1 } // Connect indicates an expected call of Connect. -func (mr *MocknatsConnectorMockRecorder) Connect(arg0 any, arg1 ...any) *gomock.Call { +func (mr *MockNATSConnectorMockRecorder) Connect(arg0 any, arg1 ...any) *gomock.Call { mr.mock.ctrl.T.Helper() varargs := append([]any{arg0}, arg1...) - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Connect", reflect.TypeOf((*MocknatsConnector)(nil).Connect), varargs...) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Connect", reflect.TypeOf((*MockNATSConnector)(nil).Connect), varargs...) } -// MockjetStreamCreator is a mock of jetStreamCreator interface. -type MockjetStreamCreator struct { +// MockJetStreamCreator is a mock of JetStreamCreator interface. +type MockJetStreamCreator struct { ctrl *gomock.Controller - recorder *MockjetStreamCreatorMockRecorder + recorder *MockJetStreamCreatorMockRecorder } -// MockjetStreamCreatorMockRecorder is the mock recorder for MockjetStreamCreator. -type MockjetStreamCreatorMockRecorder struct { - mock *MockjetStreamCreator +// MockJetStreamCreatorMockRecorder is the mock recorder for MockJetStreamCreator. +type MockJetStreamCreatorMockRecorder struct { + mock *MockJetStreamCreator } -// NewMockjetStreamCreator creates a new mock instance. -func NewMockjetStreamCreator(ctrl *gomock.Controller) *MockjetStreamCreator { - mock := &MockjetStreamCreator{ctrl: ctrl} - mock.recorder = &MockjetStreamCreatorMockRecorder{mock} +// NewMockJetStreamCreator creates a new mock instance. +func NewMockJetStreamCreator(ctrl *gomock.Controller) *MockJetStreamCreator { + mock := &MockJetStreamCreator{ctrl: ctrl} + mock.recorder = &MockJetStreamCreatorMockRecorder{mock} return mock } // EXPECT returns an object that allows the caller to indicate expected use. -func (m *MockjetStreamCreator) EXPECT() *MockjetStreamCreatorMockRecorder { +func (m *MockJetStreamCreator) EXPECT() *MockJetStreamCreatorMockRecorder { return m.recorder } // New mocks base method. -func (m *MockjetStreamCreator) New(arg0 *nats.Conn) (jetstream.JetStream, error) { +func (m *MockJetStreamCreator) New(arg0 *nats.Conn) (jetstream.JetStream, error) { m.ctrl.T.Helper() ret := m.ctrl.Call(m, "New", arg0) ret0, _ := ret[0].(jetstream.JetStream) @@ -158,36 +158,36 @@ func (m *MockjetStreamCreator) New(arg0 *nats.Conn) (jetstream.JetStream, error) } // New indicates an expected call of New. -func (mr *MockjetStreamCreatorMockRecorder) New(arg0 any) *gomock.Call { +func (mr *MockJetStreamCreatorMockRecorder) New(arg0 any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "New", reflect.TypeOf((*MockjetStreamCreator)(nil).New), arg0) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "New", reflect.TypeOf((*MockJetStreamCreator)(nil).New), arg0) } -// MockjetStreamClient is a mock of jetStreamClient interface. -type MockjetStreamClient struct { +// MockJetStreamClient is a mock of JetStreamClient interface. +type MockJetStreamClient struct { ctrl *gomock.Controller - recorder *MockjetStreamClientMockRecorder + recorder *MockJetStreamClientMockRecorder } -// MockjetStreamClientMockRecorder is the mock recorder for MockjetStreamClient. -type MockjetStreamClientMockRecorder struct { - mock *MockjetStreamClient +// MockJetStreamClientMockRecorder is the mock recorder for MockJetStreamClient. +type MockJetStreamClientMockRecorder struct { + mock *MockJetStreamClient } -// NewMockjetStreamClient creates a new mock instance. -func NewMockjetStreamClient(ctrl *gomock.Controller) *MockjetStreamClient { - mock := &MockjetStreamClient{ctrl: ctrl} - mock.recorder = &MockjetStreamClientMockRecorder{mock} +// NewMockJetStreamClient creates a new mock instance. +func NewMockJetStreamClient(ctrl *gomock.Controller) *MockJetStreamClient { + mock := &MockJetStreamClient{ctrl: ctrl} + mock.recorder = &MockJetStreamClientMockRecorder{mock} return mock } // EXPECT returns an object that allows the caller to indicate expected use. -func (m *MockjetStreamClient) EXPECT() *MockjetStreamClientMockRecorder { +func (m *MockJetStreamClient) EXPECT() *MockJetStreamClientMockRecorder { return m.recorder } // Close mocks base method. -func (m *MockjetStreamClient) Close(ctx context.Context) error { +func (m *MockJetStreamClient) Close(ctx context.Context) error { m.ctrl.T.Helper() ret := m.ctrl.Call(m, "Close", ctx) ret0, _ := ret[0].(error) @@ -195,13 +195,13 @@ func (m *MockjetStreamClient) Close(ctx context.Context) error { } // Close indicates an expected call of Close. -func (mr *MockjetStreamClientMockRecorder) Close(ctx any) *gomock.Call { +func (mr *MockJetStreamClientMockRecorder) Close(ctx any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Close", reflect.TypeOf((*MockjetStreamClient)(nil).Close), ctx) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Close", reflect.TypeOf((*MockJetStreamClient)(nil).Close), ctx) } // CreateOrUpdateStream mocks base method. -func (m *MockjetStreamClient) CreateOrUpdateStream(ctx context.Context, cfg jetstream.StreamConfig) (jetstream.Stream, error) { +func (m *MockJetStreamClient) CreateOrUpdateStream(ctx context.Context, cfg jetstream.StreamConfig) (jetstream.Stream, error) { m.ctrl.T.Helper() ret := m.ctrl.Call(m, "CreateOrUpdateStream", ctx, cfg) ret0, _ := ret[0].(jetstream.Stream) @@ -210,13 +210,13 @@ func (m *MockjetStreamClient) CreateOrUpdateStream(ctx context.Context, cfg jets } // CreateOrUpdateStream indicates an expected call of CreateOrUpdateStream. -func (mr *MockjetStreamClientMockRecorder) CreateOrUpdateStream(ctx, cfg any) *gomock.Call { +func (mr *MockJetStreamClientMockRecorder) CreateOrUpdateStream(ctx, cfg any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CreateOrUpdateStream", reflect.TypeOf((*MockjetStreamClient)(nil).CreateOrUpdateStream), ctx, cfg) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CreateOrUpdateStream", reflect.TypeOf((*MockJetStreamClient)(nil).CreateOrUpdateStream), ctx, cfg) } // CreateStream mocks base method. -func (m *MockjetStreamClient) CreateStream(ctx context.Context, cfg StreamConfig) error { +func (m *MockJetStreamClient) CreateStream(ctx context.Context, cfg StreamConfig) error { m.ctrl.T.Helper() ret := m.ctrl.Call(m, "CreateStream", ctx, cfg) ret0, _ := ret[0].(error) @@ -224,13 +224,13 @@ func (m *MockjetStreamClient) CreateStream(ctx context.Context, cfg StreamConfig } // CreateStream indicates an expected call of CreateStream. -func (mr *MockjetStreamClientMockRecorder) CreateStream(ctx, cfg any) *gomock.Call { +func (mr *MockJetStreamClientMockRecorder) CreateStream(ctx, cfg any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CreateStream", reflect.TypeOf((*MockjetStreamClient)(nil).CreateStream), ctx, cfg) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CreateStream", reflect.TypeOf((*MockJetStreamClient)(nil).CreateStream), ctx, cfg) } // DeleteStream mocks base method. -func (m *MockjetStreamClient) DeleteStream(ctx context.Context, name string) error { +func (m *MockJetStreamClient) DeleteStream(ctx context.Context, name string) error { m.ctrl.T.Helper() ret := m.ctrl.Call(m, "DeleteStream", ctx, name) ret0, _ := ret[0].(error) @@ -238,13 +238,13 @@ func (m *MockjetStreamClient) DeleteStream(ctx context.Context, name string) err } // DeleteStream indicates an expected call of DeleteStream. -func (mr *MockjetStreamClientMockRecorder) DeleteStream(ctx, name any) *gomock.Call { +func (mr *MockJetStreamClientMockRecorder) DeleteStream(ctx, name any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DeleteStream", reflect.TypeOf((*MockjetStreamClient)(nil).DeleteStream), ctx, name) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DeleteStream", reflect.TypeOf((*MockJetStreamClient)(nil).DeleteStream), ctx, name) } // Health mocks base method. -func (m *MockjetStreamClient) Health() datasource.Health { +func (m *MockJetStreamClient) Health() datasource.Health { m.ctrl.T.Helper() ret := m.ctrl.Call(m, "Health") ret0, _ := ret[0].(datasource.Health) @@ -252,13 +252,13 @@ func (m *MockjetStreamClient) Health() datasource.Health { } // Health indicates an expected call of Health. -func (mr *MockjetStreamClientMockRecorder) Health() *gomock.Call { +func (mr *MockJetStreamClientMockRecorder) Health() *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Health", reflect.TypeOf((*MockjetStreamClient)(nil).Health)) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Health", reflect.TypeOf((*MockJetStreamClient)(nil).Health)) } // Publish mocks base method. -func (m *MockjetStreamClient) Publish(ctx context.Context, subject string, message []byte) error { +func (m *MockJetStreamClient) Publish(ctx context.Context, subject string, message []byte) error { m.ctrl.T.Helper() ret := m.ctrl.Call(m, "Publish", ctx, subject, message) ret0, _ := ret[0].(error) @@ -266,13 +266,13 @@ func (m *MockjetStreamClient) Publish(ctx context.Context, subject string, messa } // Publish indicates an expected call of Publish. -func (mr *MockjetStreamClientMockRecorder) Publish(ctx, subject, message any) *gomock.Call { +func (mr *MockJetStreamClientMockRecorder) Publish(ctx, subject, message any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Publish", reflect.TypeOf((*MockjetStreamClient)(nil).Publish), ctx, subject, message) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Publish", reflect.TypeOf((*MockJetStreamClient)(nil).Publish), ctx, subject, message) } // Subscribe mocks base method. -func (m *MockjetStreamClient) Subscribe(ctx context.Context, subject string, handler messageHandler) error { +func (m *MockJetStreamClient) Subscribe(ctx context.Context, subject string, handler messageHandler) error { m.ctrl.T.Helper() ret := m.ctrl.Call(m, "Subscribe", ctx, subject, handler) ret0, _ := ret[0].(error) @@ -280,7 +280,7 @@ func (m *MockjetStreamClient) Subscribe(ctx context.Context, subject string, han } // Subscribe indicates an expected call of Subscribe. -func (mr *MockjetStreamClientMockRecorder) Subscribe(ctx, subject, handler any) *gomock.Call { +func (mr *MockJetStreamClientMockRecorder) Subscribe(ctx, subject, handler any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Subscribe", reflect.TypeOf((*MockjetStreamClient)(nil).Subscribe), ctx, subject, handler) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Subscribe", reflect.TypeOf((*MockJetStreamClient)(nil).Subscribe), ctx, subject, handler) } diff --git a/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go b/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go index fed046ea1..bcbfa4e23 100644 --- a/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go +++ b/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go @@ -9,7 +9,7 @@ import ( "gofr.dev/pkg/gofr/datasource/pubsub" ) -// PubSubWrapper adapts client to pubsub.jetStreamClient. +// PubSubWrapper adapts client to pubsub.JetStreamClient. type PubSubWrapper struct { Client *client } From b14b9fd99de4bcdc9598f76787ce0eb0c717fddd Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Wed, 25 Sep 2024 06:32:18 -0500 Subject: [PATCH 089/163] =?UTF-8?q?=F0=9F=94=A7=20updated=20subscriber=5Ft?= =?UTF-8?q?est?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/subscriber_test.go | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/pkg/gofr/subscriber_test.go b/pkg/gofr/subscriber_test.go index 1b1357510..4477eca20 100644 --- a/pkg/gofr/subscriber_test.go +++ b/pkg/gofr/subscriber_test.go @@ -10,7 +10,7 @@ import ( "github.com/stretchr/testify/assert" "github.com/stretchr/testify/require" - "gofr.dev/pkg/gofr/health" + "gofr.dev/pkg/gofr/datasource" "gofr.dev/pkg/gofr/container" "gofr.dev/pkg/gofr/datasource/pubsub" @@ -42,8 +42,8 @@ func (mockSubscriber) DeleteTopic(_ context.Context, _ string) error { return nil } -func (mockSubscriber) Health() health.Health { - return health.Health{} +func (mockSubscriber) Health() datasource.Health { + return datasource.Health{} } func (mockSubscriber) Publish(_ context.Context, _ string, _ []byte) error { From 3e5f8dfc5fe165e258818bbc08e310c12e1567ed Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Wed, 25 Sep 2024 06:33:50 -0500 Subject: [PATCH 090/163] =?UTF-8?q?=F0=9F=94=A7=20goimport=20cleanup?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/subscriber_test.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/pkg/gofr/subscriber_test.go b/pkg/gofr/subscriber_test.go index 4477eca20..b766b3071 100644 --- a/pkg/gofr/subscriber_test.go +++ b/pkg/gofr/subscriber_test.go @@ -10,9 +10,9 @@ import ( "github.com/stretchr/testify/assert" "github.com/stretchr/testify/require" - "gofr.dev/pkg/gofr/datasource" "gofr.dev/pkg/gofr/container" + "gofr.dev/pkg/gofr/datasource" "gofr.dev/pkg/gofr/datasource/pubsub" "gofr.dev/pkg/gofr/datasource/pubsub/kafka" "gofr.dev/pkg/gofr/logging" From ee3287bb0cd82895ff1d6346083568019a510a18 Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Wed, 25 Sep 2024 10:20:41 -0500 Subject: [PATCH 091/163] =?UTF-8?q?=F0=9F=90=9B=20fixing=20export=20of=20c?= =?UTF-8?q?lient=20interface?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/client.go | 70 +-- .../datasource/pubsub/nats/client_test.go | 44 +- pkg/gofr/datasource/pubsub/nats/committer.go | 2 +- pkg/gofr/datasource/pubsub/nats/errors.go | 6 +- pkg/gofr/datasource/pubsub/nats/go.mod | 21 + pkg/gofr/datasource/pubsub/nats/go.sum | 415 +----------------- pkg/gofr/datasource/pubsub/nats/health.go | 20 +- .../datasource/pubsub/nats/health_test.go | 22 +- pkg/gofr/datasource/pubsub/nats/interfaces.go | 8 +- pkg/gofr/datasource/pubsub/nats/message.go | 2 +- .../datasource/pubsub/nats/message_test.go | 2 +- .../datasource/pubsub/nats/pubsub_wrapper.go | 12 +- 12 files changed, 126 insertions(+), 498 deletions(-) diff --git a/pkg/gofr/datasource/pubsub/nats/client.go b/pkg/gofr/datasource/pubsub/nats/client.go index dd3d8b31c..222a5325f 100644 --- a/pkg/gofr/datasource/pubsub/nats/client.go +++ b/pkg/gofr/datasource/pubsub/nats/client.go @@ -14,7 +14,7 @@ import ( //go:generate mockgen -destination=mock_jetstream.go -package=nats github.com/nats-io/nats.go/jetstream JetStream,Stream,Consumer,Msg,MessageBatch -// Config defines the client client configuration. +// Config defines the Client Client configuration. type Config struct { Server string CredsFile string @@ -25,7 +25,7 @@ type Config struct { BatchSize int } -// StreamConfig holds stream settings for client JetStream. +// StreamConfig holds stream settings for Client JetStream. type StreamConfig struct { Stream string Subjects []string @@ -33,7 +33,7 @@ type StreamConfig struct { MaxWait time.Duration } -// subscription holds subscription information for client JetStream. +// subscription holds subscription information for Client JetStream. type subscription struct { handler messageHandler ctx context.Context @@ -42,8 +42,8 @@ type subscription struct { type messageHandler func(context.Context, jetstream.Msg) error -// client represents a client for client JetStream operations. -type client struct { +// Client represents a Client for Client JetStream operations. +type Client struct { Conn ConnInterface JetStream jetstream.JetStream Logger pubsub.Logger @@ -53,16 +53,16 @@ type client struct { subMu sync.Mutex } -// CreateTopic creates a new topic (stream) in client JetStream. -func (n *client) CreateTopic(ctx context.Context, name string) error { +// CreateTopic creates a new topic (stream) in Client JetStream. +func (n *Client) CreateTopic(ctx context.Context, name string) error { return n.CreateStream(ctx, StreamConfig{ Stream: name, Subjects: []string{name}, }) } -// DeleteTopic deletes a topic (stream) in client JetStream. -func (n *client) DeleteTopic(ctx context.Context, name string) error { +// DeleteTopic deletes a topic (stream) in Client JetStream. +func (n *Client) DeleteTopic(ctx context.Context, name string) error { n.Logger.Debugf("deleting topic (stream) %s", name) err := n.JetStream.DeleteStream(ctx, name) @@ -100,17 +100,17 @@ func (w *natsConnWrapper) NatsConn() *nats.Conn { return w.Conn } -// New creates and returns a new client client. +// New creates and returns a new Client Client. func New(conf *Config, logger pubsub.Logger, metrics Metrics) (pubsub.Client, error) { if err := ValidateConfigs(conf); err != nil { - logger.Errorf("could not initialize client JetStream: %v", err) + logger.Errorf("could not initialize Client JetStream: %v", err) return nil, err } - logger.Debugf("connecting to client server '%s'", conf.Server) + logger.Debugf("connecting to Client server '%s'", conf.Server) // Create connection options - opts := []nats.Option{nats.Name("GoFr client JetStreamClient")} + opts := []nats.Option{nats.Name("GoFr Client JetStreamClient")} // Add credentials if provided if conf.CredsFile != "" { @@ -119,14 +119,14 @@ func New(conf *Config, logger pubsub.Logger, metrics Metrics) (pubsub.Client, er nc, err := nats.Connect(conf.Server, opts...) if err != nil { - logger.Errorf("failed to connect to client server at %v: %v", conf.Server, err) + logger.Errorf("failed to connect to Client server at %v: %v", conf.Server, err) return nil, err } // Check connection status status := nc.Status() if status != nats.CONNECTED { - logger.Errorf("unexpected client connection status: %v", status) + logger.Errorf("unexpected Client connection status: %v", status) return nil, errConnectionStatus } @@ -136,9 +136,9 @@ func New(conf *Config, logger pubsub.Logger, metrics Metrics) (pubsub.Client, er return nil, err } - logger.Logf("connected to client server '%s'", conf.Server) + logger.Logf("connected to Client server '%s'", conf.Server) - client := &client{ + client := &Client{ Conn: &natsConnWrapper{nc}, JetStream: js, Logger: logger, @@ -151,7 +151,7 @@ func New(conf *Config, logger pubsub.Logger, metrics Metrics) (pubsub.Client, er } // Publish publishes a message to a topic. -func (n *client) Publish(ctx context.Context, subject string, message []byte) error { +func (n *Client) Publish(ctx context.Context, subject string, message []byte) error { n.Metrics.IncrementCounter(ctx, "app_pubsub_publish_total_count", "subject", subject) if n.JetStream == nil || subject == "" { @@ -163,7 +163,7 @@ func (n *client) Publish(ctx context.Context, subject string, message []byte) er _, err := n.JetStream.Publish(ctx, subject, message) if err != nil { - n.Logger.Errorf("failed to publish message to client JetStream: %v", err) + n.Logger.Errorf("failed to publish message to Client JetStream: %v", err) return err } @@ -174,7 +174,7 @@ func (n *client) Publish(ctx context.Context, subject string, message []byte) er } // Subscribe subscribes to a topic. -func (n *client) Subscribe(ctx context.Context, topic string, handler messageHandler) error { +func (n *Client) Subscribe(ctx context.Context, topic string, handler messageHandler) error { if n.Config.Consumer == "" { n.Logger.Error("consumer name not provided") return errConsumerNotProvided @@ -203,7 +203,7 @@ func (n *client) Subscribe(ctx context.Context, topic string, handler messageHan return nil } -func (n *client) startConsuming(ctx context.Context, cons jetstream.Consumer, handler messageHandler) { +func (n *Client) startConsuming(ctx context.Context, cons jetstream.Consumer, handler messageHandler) { for { if err := n.fetchAndProcessMessages(ctx, cons, handler); err != nil { if errors.Is(err, context.Canceled) { @@ -215,7 +215,7 @@ func (n *client) startConsuming(ctx context.Context, cons jetstream.Consumer, ha } } -func (n *client) fetchAndProcessMessages(ctx context.Context, cons jetstream.Consumer, handler messageHandler) error { +func (n *Client) fetchAndProcessMessages(ctx context.Context, cons jetstream.Consumer, handler messageHandler) error { msgs, err := cons.Fetch(n.Config.BatchSize, jetstream.FetchMaxWait(n.Config.MaxWait)) if err != nil { return err @@ -227,7 +227,7 @@ func (n *client) fetchAndProcessMessages(ctx context.Context, cons jetstream.Con } // processMessages processes messages from a consumer. -func (n *client) processMessages(ctx context.Context, msgs jetstream.MessageBatch, handler messageHandler) { +func (n *Client) processMessages(ctx context.Context, msgs jetstream.MessageBatch, handler messageHandler) { for msg := range msgs.Messages() { if err := n.HandleMessage(ctx, msg, handler); err != nil { n.Logger.Errorf("error handling message: %v", err) @@ -236,7 +236,7 @@ func (n *client) processMessages(ctx context.Context, msgs jetstream.MessageBatc } // HandleMessage handles a message from a consumer. -func (n *client) HandleMessage(ctx context.Context, msg jetstream.Msg, handler messageHandler) error { +func (n *Client) HandleMessage(ctx context.Context, msg jetstream.Msg, handler messageHandler) error { if err := handler(ctx, msg); err != nil { n.Logger.Errorf("error handling message: %v", err) return n.NakMessage(msg) @@ -246,7 +246,7 @@ func (n *client) HandleMessage(ctx context.Context, msg jetstream.Msg, handler m } // NakMessage naks a message from a consumer. -func (n *client) NakMessage(msg jetstream.Msg) error { +func (n *Client) NakMessage(msg jetstream.Msg) error { if err := msg.Nak(); err != nil { n.Logger.Errorf("failed to NAK message: %v", err) @@ -257,13 +257,13 @@ func (n *client) NakMessage(msg jetstream.Msg) error { } // HandleFetchError handles fetch errors. -func (n *client) HandleFetchError(err error) { +func (n *Client) HandleFetchError(err error) { n.Logger.Errorf("failed to fetch messages: %v", err) time.Sleep(time.Second) // Backoff on error } -// Close closes the client client. -func (n *client) Close() error { +// Close closes the Client Client. +func (n *Client) Close() error { n.subMu.Lock() for _, sub := range n.Subscriptions { sub.cancel() @@ -279,8 +279,8 @@ func (n *client) Close() error { return nil } -// DeleteStream deletes a stream in client JetStream. -func (n *client) DeleteStream(ctx context.Context, name string) error { +// DeleteStream deletes a stream in Client JetStream. +func (n *Client) DeleteStream(ctx context.Context, name string) error { err := n.JetStream.DeleteStream(ctx, name) if err != nil { n.Logger.Errorf("failed to delete stream: %v", err) @@ -291,8 +291,8 @@ func (n *client) DeleteStream(ctx context.Context, name string) error { return nil } -// CreateStream creates a stream in client JetStream. -func (n *client) CreateStream(ctx context.Context, cfg StreamConfig) error { +// CreateStream creates a stream in Client JetStream. +func (n *Client) CreateStream(ctx context.Context, cfg StreamConfig) error { n.Logger.Debugf("creating stream %s", cfg.Stream) jsCfg := jetstream.StreamConfig{ Name: cfg.Stream, @@ -309,8 +309,8 @@ func (n *client) CreateStream(ctx context.Context, cfg StreamConfig) error { return nil } -// CreateOrUpdateStream creates or updates a stream in client JetStream. -func (n *client) CreateOrUpdateStream(ctx context.Context, cfg *jetstream.StreamConfig) (jetstream.Stream, error) { +// CreateOrUpdateStream creates or updates a stream in Client JetStream. +func (n *Client) CreateOrUpdateStream(ctx context.Context, cfg *jetstream.StreamConfig) (jetstream.Stream, error) { n.Logger.Debugf("creating or updating stream %s", cfg.Name) stream, err := n.JetStream.CreateOrUpdateStream(ctx, *cfg) @@ -323,7 +323,7 @@ func (n *client) CreateOrUpdateStream(ctx context.Context, cfg *jetstream.Stream return stream, nil } -// ValidateConfigs validates the configuration for client JetStream. +// ValidateConfigs validates the configuration for Client JetStream. func ValidateConfigs(conf *Config) error { err := error(nil) diff --git a/pkg/gofr/datasource/pubsub/nats/client_test.go b/pkg/gofr/datasource/pubsub/nats/client_test.go index 1c53102e7..766e06e60 100644 --- a/pkg/gofr/datasource/pubsub/nats/client_test.go +++ b/pkg/gofr/datasource/pubsub/nats/client_test.go @@ -75,7 +75,7 @@ func TestNATSClient_Publish(t *testing.T) { Consumer: "test-consumer", } - client := &client{ + client := &Client{ Conn: mockConn, JetStream: mockJS, Config: conf, @@ -120,7 +120,7 @@ func TestNATSClient_PublishError(t *testing.T) { Consumer: "test-consumer", } - client := &client{ + client := &Client{ Conn: mockConn, JetStream: nil, // Simulate JetStream being nil Metrics: metrics, @@ -155,7 +155,7 @@ func TestNATSClient_SubscribeSuccess(t *testing.T) { logger := logging.NewMockLogger(logging.DEBUG) metrics := NewMockMetrics(ctrl) - client := &client{ + client := &Client{ JetStream: mockJS, Logger: logger, Metrics: metrics, @@ -218,7 +218,7 @@ func TestNATSClient_SubscribeError(t *testing.T) { logger := logging.NewLogger(logging.DEBUG) metrics := NewMockMetrics(ctrl) - client := &client{ + client := &Client{ JetStream: mockJS, Logger: logger, Metrics: metrics, @@ -259,7 +259,7 @@ func TestNATSClient_Close(t *testing.T) { mockMetrics := NewMockMetrics(ctrl) mockConn := NewMockConnInterface(ctrl) - client := &client{ + client := &Client{ Conn: mockConn, JetStream: mockJS, Logger: mockLogger, @@ -306,7 +306,7 @@ func TestNew(t *testing.T) { assert.NotNil(t, client) natsClient, ok := client.(*PubSubWrapper) - assert.True(t, ok, "Returned client is not a NatsPubSubWrapper") + assert.True(t, ok, "Returned Client is not a NatsPubSubWrapper") if ok { assert.NotNil(t, natsClient.Client) @@ -316,8 +316,8 @@ func TestNew(t *testing.T) { } }) - assert.Contains(t, logs, fmt.Sprintf("connecting to client server '%s'", NatsServer)) - assert.Contains(t, logs, fmt.Sprintf("connected to client server '%s'", NatsServer)) + assert.Contains(t, logs, fmt.Sprintf("connecting to Client server '%s'", NatsServer)) + assert.Contains(t, logs, fmt.Sprintf("connected to Client server '%s'", NatsServer)) } func TestNew_Error(t *testing.T) { @@ -358,7 +358,7 @@ func TestNatsClient_DeleteStream(t *testing.T) { defer ctrl.Finish() mockJS := NewMockJetStream(ctrl) - client := &client{JetStream: mockJS} + client := &Client{JetStream: mockJS} ctx := context.Background() streamName := "test-stream" @@ -376,7 +376,7 @@ func TestNatsClient_CreateStream(t *testing.T) { mockJS := NewMockJetStream(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) - client := &client{ + client := &Client{ JetStream: mockJS, Logger: mockLogger, Config: &Config{ @@ -414,7 +414,7 @@ func TestNATSClient_CreateOrUpdateStream(t *testing.T) { mockMetrics := NewMockMetrics(ctrl) mockStream := NewMockStream(ctrl) - client := &client{ + client := &Client{ JetStream: mockJS, Logger: mockLogger, Metrics: mockMetrics, @@ -456,7 +456,7 @@ func TestNATSClient_CreateTopic(t *testing.T) { mockJS := NewMockJetStream(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) - client := &client{ + client := &Client{ JetStream: mockJS, Logger: mockLogger, Config: &Config{}, @@ -478,7 +478,7 @@ func TestNATSClient_DeleteTopic(t *testing.T) { mockJS := NewMockJetStream(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) - client := &client{ + client := &Client{ JetStream: mockJS, Logger: mockLogger, Config: &Config{}, @@ -498,7 +498,7 @@ func TestNATSClient_NakMessage(t *testing.T) { mockMsg := NewMockMsg(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) - client := &client{ + client := &Client{ Logger: mockLogger, } @@ -518,7 +518,7 @@ func TestNATSClient_HandleFetchError(t *testing.T) { defer ctrl.Finish() mockLogger := logging.NewMockLogger(logging.DEBUG) - client := &client{ + client := &Client{ Logger: mockLogger, } @@ -543,7 +543,7 @@ func TestNATSClient_DeleteTopic_Error(t *testing.T) { mockJS := NewMockJetStream(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) - client := &client{ + client := &Client{ JetStream: mockJS, Logger: mockLogger, Config: &Config{}, @@ -568,7 +568,7 @@ func TestNATSClient_Publish_Error(t *testing.T) { mockMetrics := NewMockMetrics(ctrl) mockConn := NewMockConnInterface(ctrl) - client := &client{ + client := &Client{ Conn: mockConn, JetStream: mockJS, Logger: mockLogger, @@ -598,7 +598,7 @@ func TestNATSClient_SubscribeCreateConsumerError(t *testing.T) { logger := logging.NewMockLogger(logging.DEBUG) metrics := NewMockMetrics(ctrl) - client := &client{ + client := &Client{ JetStream: mockJS, Logger: logger, Metrics: metrics, @@ -630,7 +630,7 @@ func TestNATSClient_HandleMessageError(t *testing.T) { mockMsg := NewMockMsg(ctrl) logger := logging.NewMockLogger(logging.DEBUG) - client := &client{ + client := &Client{ Logger: logger, } @@ -661,7 +661,7 @@ func TestNATSClient_DeleteStreamError(t *testing.T) { mockJS := NewMockJetStream(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) - client := &client{ + client := &Client{ JetStream: mockJS, Logger: mockLogger, } @@ -683,7 +683,7 @@ func TestNATSClient_CreateStreamError(t *testing.T) { mockJS := NewMockJetStream(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) - client := &client{ + client := &Client{ JetStream: mockJS, Logger: mockLogger, Config: &Config{ @@ -709,7 +709,7 @@ func TestNATSClient_CreateOrUpdateStreamError(t *testing.T) { mockJS := NewMockJetStream(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) - client := &client{ + client := &Client{ JetStream: mockJS, Logger: mockLogger, } diff --git a/pkg/gofr/datasource/pubsub/nats/committer.go b/pkg/gofr/datasource/pubsub/nats/committer.go index 525c4758f..e89b2969c 100644 --- a/pkg/gofr/datasource/pubsub/nats/committer.go +++ b/pkg/gofr/datasource/pubsub/nats/committer.go @@ -11,7 +11,7 @@ func createTestCommitter(msg jetstream.Msg) *natsCommitter { return &natsCommitter{msg: msg} } -// natsCommitter implements the pubsub.Committer interface for client messages. +// natsCommitter implements the pubsub.Committer interface for Client messages. type natsCommitter struct { msg jetstream.Msg } diff --git a/pkg/gofr/datasource/pubsub/nats/errors.go b/pkg/gofr/datasource/pubsub/nats/errors.go index 86c5e279b..cad487c2b 100644 --- a/pkg/gofr/datasource/pubsub/nats/errors.go +++ b/pkg/gofr/datasource/pubsub/nats/errors.go @@ -3,9 +3,9 @@ package nats import "errors" var ( - // client Errors. - errConnectionStatus = errors.New("unexpected client connection status") - errServerNotProvided = errors.New("client server address not provided") + // Client Errors. + errConnectionStatus = errors.New("unexpected Client connection status") + errServerNotProvided = errors.New("Client server address not provided") errSubjectsNotProvided = errors.New("subjects not provided") errConsumerNotProvided = errors.New("consumer name not provided") errFailedToCreateStream = errors.New("failed to create stream") diff --git a/pkg/gofr/datasource/pubsub/nats/go.mod b/pkg/gofr/datasource/pubsub/nats/go.mod index 449724190..b219dc448 100644 --- a/pkg/gofr/datasource/pubsub/nats/go.mod +++ b/pkg/gofr/datasource/pubsub/nats/go.mod @@ -2,3 +2,24 @@ module gofr.dev/pkg/gofr/datasource/pubsub/nats go 1.22.3 +require ( + github.com/nats-io/nats.go v1.37.0 + github.com/stretchr/testify v1.9.0 + go.uber.org/mock v0.4.0 + gofr.dev v1.21.0 +) + +require ( + github.com/davecgh/go-spew v1.1.1 // indirect + github.com/joho/godotenv v1.5.1 // indirect + github.com/klauspost/compress v1.17.9 // indirect + github.com/nats-io/nkeys v0.4.7 // indirect + github.com/nats-io/nuid v1.0.1 // indirect + github.com/pkg/errors v0.9.1 // indirect + github.com/pmezard/go-difflib v1.0.0 // indirect + golang.org/x/crypto v0.27.0 // indirect + golang.org/x/sys v0.25.0 // indirect + golang.org/x/term v0.24.0 // indirect + golang.org/x/text v0.18.0 // indirect + gopkg.in/yaml.v3 v3.0.1 // indirect +) diff --git a/pkg/gofr/datasource/pubsub/nats/go.sum b/pkg/gofr/datasource/pubsub/nats/go.sum index 4e1b5bcb3..a3ea061b6 100644 --- a/pkg/gofr/datasource/pubsub/nats/go.sum +++ b/pkg/gofr/datasource/pubsub/nats/go.sum @@ -1,427 +1,34 @@ -cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= -cloud.google.com/go v0.115.1 h1:Jo0SM9cQnSkYfp44+v+NQXHpcHqlnRJk2qxh6yvxxxQ= 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Health returns the health status of the client client. -func (n *client) Health() datasource.Health { +// Health returns the health status of the Client Client. +func (n *Client) Health() datasource.Health { h := datasource.Health{ Status: datasource.StatusUp, Details: make(map[string]interface{}), @@ -33,21 +33,21 @@ func (n *client) Health() datasource.Health { h.Status = datasource.StatusUp h.Details["connection_status"] = jetStreamConnecting - n.Logger.Debug("client health check: Connecting") + n.Logger.Debug("Client health check: Connecting") case nats.CONNECTED: h.Details["connection_status"] = jetStreamConnected - n.Logger.Debug("client health check: Connected") + n.Logger.Debug("Client health check: Connected") case nats.CLOSED, nats.DISCONNECTED, nats.RECONNECTING, nats.DRAINING_PUBS, nats.DRAINING_SUBS: h.Status = datasource.StatusDown h.Details["connection_status"] = jetStreamDisconnecting - n.Logger.Error("client health check: Disconnected") + n.Logger.Error("Client health check: Disconnected") default: h.Status = datasource.StatusDown h.Details["connection_status"] = connectionStatus.String() - n.Logger.Error("client health check: Unknown status", connectionStatus) + n.Logger.Error("Client health check: Unknown status", connectionStatus) } h.Details["host"] = n.Config.Server @@ -63,12 +63,12 @@ func (n *client) Health() datasource.Health { h.Details["jetstream_status"] = status if status != jetStreamStatusOK { - n.Logger.Error("client health check: JetStream error:", status) + n.Logger.Error("Client health check: JetStream error:", status) } else { - n.Logger.Debug("client health check: JetStream enabled") + n.Logger.Debug("Client health check: JetStream enabled") } } else if n.JetStream == nil { - n.Logger.Debug("client health check: JetStream not enabled") + n.Logger.Debug("Client health check: JetStream not enabled") } return h diff --git a/pkg/gofr/datasource/pubsub/nats/health_test.go b/pkg/gofr/datasource/pubsub/nats/health_test.go index 8db5aadc0..a7b3a2b91 100644 --- a/pkg/gofr/datasource/pubsub/nats/health_test.go +++ b/pkg/gofr/datasource/pubsub/nats/health_test.go @@ -14,7 +14,7 @@ import ( ) const ( - // NatsServer is the address of a local client server. Used for testing. + // NatsServer is the address of a local Client server. Used for testing. NatsServer = "nats://localhost:4222" ) @@ -40,9 +40,9 @@ func (m *mockJetStream) AccountInfo(_ context.Context) (*jetstream.AccountInfo, return &jetstream.AccountInfo{}, nil } -// testNATSClient is a test-specific implementation of client. +// testNATSClient is a test-specific implementation of Client. type testNATSClient struct { - client + Client mockConn *mockConn mockJetStream *mockJetStream } @@ -87,7 +87,7 @@ func (c *testNATSClient) Health() datasource.Health { func TestNATSClient_HealthStatusUP(t *testing.T) { client := &testNATSClient{ - client: client{ + Client: Client{ Config: &Config{Server: NatsServer}, Logger: logging.NewMockLogger(logging.DEBUG), }, @@ -107,7 +107,7 @@ func TestNATSClient_HealthStatusUP(t *testing.T) { func TestNATSClient_HealthStatusDown(t *testing.T) { client := &testNATSClient{ - client: client{ + Client: Client{ Config: &Config{Server: NatsServer}, Logger: logging.NewMockLogger(logging.DEBUG), }, @@ -125,7 +125,7 @@ func TestNATSClient_HealthStatusDown(t *testing.T) { func TestNATSClient_HealthJetStreamError(t *testing.T) { client := &testNATSClient{ - client: client{ + Client: Client{ Config: &Config{Server: NatsServer}, Logger: logging.NewMockLogger(logging.DEBUG), }, @@ -169,7 +169,7 @@ func defineHealthTestCases() []healthTestCase { "jetstream_enabled": true, "jetstream_status": jetStreamStatusOK, }, - expectedLogs: []string{"client health check: Connected", "client health check: JetStream enabled"}, + expectedLogs: []string{"Client health check: Connected", "Client health check: JetStream enabled"}, }, { name: "DisconnectedStatus", @@ -183,7 +183,7 @@ func defineHealthTestCases() []healthTestCase { "connection_status": jetStreamDisconnecting, "jetstream_enabled": true, }, - expectedLogs: []string{"client health check: Disconnected"}, + expectedLogs: []string{"Client health check: Disconnected"}, }, { name: "JetStreamError", @@ -199,7 +199,7 @@ func defineHealthTestCases() []healthTestCase { "jetstream_enabled": true, "jetstream_status": jetStreamStatusError + ": " + errJetStream.Error(), }, - expectedLogs: []string{"client health check: Connected", "client health check: JetStream error"}, + expectedLogs: []string{"Client health check: Connected", "Client health check: JetStream error"}, }, { name: "NoJetStream", @@ -213,7 +213,7 @@ func defineHealthTestCases() []healthTestCase { "connection_status": jetStreamConnected, "jetstream_enabled": false, }, - expectedLogs: []string{"client health check: Connected", "client health check: JetStream not enabled"}, + expectedLogs: []string{"Client health check: Connected", "Client health check: JetStream not enabled"}, }, } } @@ -229,7 +229,7 @@ func runHealthTestCase(t *testing.T, tc healthTestCase) { tc.setupMocks(mockConn, mockJS) - client := &client{ + client := &Client{ Conn: mockConn, JetStream: mockJS, Config: &Config{Server: NatsServer}, diff --git a/pkg/gofr/datasource/pubsub/nats/interfaces.go b/pkg/gofr/datasource/pubsub/nats/interfaces.go index 23903704a..162479687 100644 --- a/pkg/gofr/datasource/pubsub/nats/interfaces.go +++ b/pkg/gofr/datasource/pubsub/nats/interfaces.go @@ -10,24 +10,24 @@ import ( //go:generate mockgen -destination=mock_client.go -package=nats -source=./interfaces.go Client,Subscription,ConnInterface -// ConnInterface represents the main client connection. +// ConnInterface represents the main Client connection. type ConnInterface interface { Status() nats.Status Close() NatsConn() *nats.Conn } -// NATSConnector represents the main client connection. +// NATSConnector represents the main Client connection. type NATSConnector interface { Connect(string, ...nats.Option) (ConnInterface, error) } -// JetStreamCreator represents the main client JetStream client. +// JetStreamCreator represents the main Client JetStream Client. type JetStreamCreator interface { New(*nats.Conn) (jetstream.JetStream, error) } -// JetStreamClient represents the main client JetStream client. +// JetStreamClient represents the main Client JetStream Client. type JetStreamClient interface { Publish(ctx context.Context, subject string, message []byte) error Subscribe(ctx context.Context, subject string, handler messageHandler) error diff --git a/pkg/gofr/datasource/pubsub/nats/message.go b/pkg/gofr/datasource/pubsub/nats/message.go index 5a28393c7..fd7b6ae5d 100644 --- a/pkg/gofr/datasource/pubsub/nats/message.go +++ b/pkg/gofr/datasource/pubsub/nats/message.go @@ -19,6 +19,6 @@ func newNATSMessage(msg jetstream.Msg, logger pubsub.Logger) *natsMessage { func (nmsg *natsMessage) Commit() { if err := nmsg.msg.Ack(); err != nil { - nmsg.logger.Errorf("unable to acknowledge message on client JetStream: %v", err) + nmsg.logger.Errorf("unable to acknowledge message on Client JetStream: %v", err) } } diff --git a/pkg/gofr/datasource/pubsub/nats/message_test.go b/pkg/gofr/datasource/pubsub/nats/message_test.go index e38366b09..0ea7b43bb 100644 --- a/pkg/gofr/datasource/pubsub/nats/message_test.go +++ b/pkg/gofr/datasource/pubsub/nats/message_test.go @@ -51,5 +51,5 @@ func TestNATSMessage_CommitError(t *testing.T) { n.Commit() }) - assert.Contains(t, out, "unable to acknowledge message on client JetStream") + assert.Contains(t, out, "unable to acknowledge message on Client JetStream") } diff --git a/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go b/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go index bcbfa4e23..7b719fad7 100644 --- a/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go +++ b/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go @@ -9,9 +9,9 @@ import ( "gofr.dev/pkg/gofr/datasource/pubsub" ) -// PubSubWrapper adapts client to pubsub.JetStreamClient. +// PubSubWrapper adapts Client to pubsub.JetStreamClient. type PubSubWrapper struct { - Client *client + Client *Client } // Publish publishes a message to a topic. @@ -49,22 +49,22 @@ func (w *PubSubWrapper) Subscribe(ctx context.Context, topic string) (*pubsub.Me } } -// CreateTopic creates a new topic (stream) in client JetStream. +// CreateTopic creates a new topic (stream) in Client JetStream. func (w *PubSubWrapper) CreateTopic(ctx context.Context, name string) error { return w.Client.CreateTopic(ctx, name) } -// DeleteTopic deletes a topic (stream) in client JetStream. +// DeleteTopic deletes a topic (stream) in Client JetStream. func (w *PubSubWrapper) DeleteTopic(ctx context.Context, name string) error { return w.Client.DeleteTopic(ctx, name) } -// Close closes the client client. +// Close closes the Client Client. func (w *PubSubWrapper) Close() error { return w.Client.Close() } -// Health returns the health status of the client client. +// Health returns the health status of the Client Client. func (w *PubSubWrapper) Health() datasource.Health { status := datasource.StatusUp if w.Client.Conn.Status() != nats.CONNECTED { From 8a34dd5922c24b85a1754e096713d37ea3668106 Mon Sep 17 00:00:00 2001 From: mfreeman451 Date: Wed, 25 Sep 2024 11:31:21 -0500 Subject: [PATCH 092/163] =?UTF-8?q?=F0=9F=94=A7=20fixing=20go=20mod?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- go.mod | 2 -- 1 file changed, 2 deletions(-) diff --git a/go.mod b/go.mod index dfc684898..39f96e872 100644 --- a/go.mod +++ b/go.mod @@ -2,8 +2,6 @@ module gofr.dev go 1.22.3 -replace gofr.dev/pkg/gofr/datasource/pubsub/nats => ./pkg/gofr/datasource/pubsub/nats - require ( cloud.google.com/go/pubsub v1.42.0 github.com/DATA-DOG/go-sqlmock v1.5.2 From fa1a01e609dc3c24568f253ca70c1435d297b26a Mon Sep 17 00:00:00 2001 From: RahulMohanK Date: Sat, 28 Sep 2024 03:31:34 +0530 Subject: [PATCH 093/163] adding readme for the example --- examples/using-add-filestore/README.md | 43 +++++++ examples/using-add-filestore/configs/.env | 5 + examples/using-add-filestore/main.go | 91 ++++++++------ examples/using-add-filestore/main_test.go | 141 +++++++++++++++++++++- 4 files changed, 242 insertions(+), 38 deletions(-) create mode 100644 examples/using-add-filestore/README.md create mode 100644 examples/using-add-filestore/configs/.env diff --git a/examples/using-add-filestore/README.md b/examples/using-add-filestore/README.md new file mode 100644 index 000000000..38d442aec --- /dev/null +++ b/examples/using-add-filestore/README.md @@ -0,0 +1,43 @@ +# Add FileStore Example + +This GoFr example demonstrates a CMD application that can be used to interact with a remote file server using FTP or SFTP protocol + +### Setting up an FTP server in local machine +- https://security.appspot.com/vsftpd.html +- https://pypi.org/project/pyftpdlib/ + +Choose a library listed above and follow their respective documentation to configure an FTP server in your local machine and replace the configs/env file with correct HOST,USER_NAME,PASSWORD,PORT and REMOTE_DIR_PATH details. + +### To run the example use the commands below: +To print the current working directory of the configured remote file server +``` +go run main.go pwd +``` +To get the list of all directories or files in the given path of the configured remote file server + +``` +go run main.go ls -path= + +Eg:- go run main.go ls -path=/ +``` +To grep the list of all files and directories in the given path that is matching with the keyword provided + +``` +go run main.go grep -keyword=fi -path= + +Eg:- go run main.go grep -keyword=fi -path=/ +``` + +To create a file in the current working directory with the provided filename +``` +go run main.go createfile -filename= + +Eg:- go run main.go createfile -filename=file.txt +``` + +To remove the file with the provided filename from the current working directory +``` +go run main.go rm -filename= + +Eg:- go run main.go rm -filename=file.txt +``` \ No newline at end of file diff --git a/examples/using-add-filestore/configs/.env b/examples/using-add-filestore/configs/.env new file mode 100644 index 000000000..01833ea49 --- /dev/null +++ b/examples/using-add-filestore/configs/.env @@ -0,0 +1,5 @@ +HOST="localhost" +USER_NAME="anonymous" +PASSWORD="test" +PORT=21 +REMOTE_DIR_PATH="/" \ No newline at end of file diff --git a/examples/using-add-filestore/main.go b/examples/using-add-filestore/main.go index 10b575032..49cac3aa4 100644 --- a/examples/using-add-filestore/main.go +++ b/examples/using-add-filestore/main.go @@ -2,6 +2,7 @@ package main import ( "fmt" + "strconv" "strings" "gofr.dev/pkg/gofr" @@ -16,26 +17,16 @@ const ( SFTP ) -// this can be a common function to configure both ftp and SFTP server -func configureFTPServer(fileServerType FileServerType) file.FileSystemProvider { - var fileSystemProvider file.FileSystemProvider - if fileServerType == FTP { - fileSystemProvider = ftp.New(&ftp.Config{ - Host: "localhost", - User: "anonymous", - Password: "", - Port: 21, - RemoteDir: "/", - }) - } else { - // fileSystemProvider = sftp.New(&ftp.Config{ - // Host: "localhost", - // User: "anonymous", - // Password: "", - // Port: 21, - // RemoteDir: "/", - // }) - } +// This can be a common function to configure both FTP and SFTP server +func configureFileServer(app *gofr.App) file.FileSystemProvider { + port, _ := strconv.Atoi(app.Config.Get("PORT")) + fileSystemProvider := ftp.New(&ftp.Config{ + Host: app.Config.Get("HOST"), + User: app.Config.Get("USER_NAME"), + Password: app.Config.Get("PASSWORD"), + Port: port, + RemoteDir: app.Config.Get("REMOTE_DIR_PATH"), + }) return fileSystemProvider } @@ -49,7 +40,7 @@ func printFiles(files []file.FileInfo, err error) { } } -func filterFiles(files []file.FileInfo, keyword string, err error) { +func grepFiles(files []file.FileInfo, keyword string, err error) { if err != nil { fmt.Println(err) } else { @@ -61,44 +52,72 @@ func filterFiles(files []file.FileInfo, keyword string, err error) { } } -func main() { - app := gofr.NewCMD() - - fileSystemProvider := configureFTPServer(FTP) - - app.AddFileStore(fileSystemProvider) - +func registerPwdCommand(app *gofr.App, fs file.FileSystemProvider) { app.SubCommand("pwd", func(c *gofr.Context) (interface{}, error) { - workingDirectory, error := fileSystemProvider.Getwd() + workingDirectory, error := fs.Getwd() return workingDirectory, error }) +} +func registerLsCommand(app *gofr.App, fs file.FileSystemProvider) { app.SubCommand("ls", func(c *gofr.Context) (interface{}, error) { - files, error := fileSystemProvider.ReadDir("/") + path := c.Param("path") + files, error := fs.ReadDir(path) printFiles(files, error) - return "", nil + return "", error }) +} +func registerGrepCommand(app *gofr.App, fs file.FileSystemProvider) { app.SubCommand("grep", func(c *gofr.Context) (interface{}, error) { keyword := c.Param("keyword") - files, error := fileSystemProvider.ReadDir("/") - filterFiles(files, keyword, error) - return "", nil + path := c.Param("path") + files, error := fs.ReadDir(path) + grepFiles(files, keyword, error) + return "", error }) +} +func registerCreateFileCommand(app *gofr.App, fs file.FileSystemProvider) { app.SubCommand("createfile", func(c *gofr.Context) (interface{}, error) { fileName := c.Param("filename") fmt.Printf("Creating file :%s", fileName) - _, error := fileSystemProvider.Create(fileName) + _, error := fs.Create(fileName) + if error == nil { + fmt.Printf("Succesfully created file:%s", fileName) + } return "", error }) +} +func registerRmCommand(app *gofr.App, fs file.FileSystemProvider) { app.SubCommand("rm", func(c *gofr.Context) (interface{}, error) { fileName := c.Param("filename") fmt.Printf("Removing file :%s", fileName) - error := fileSystemProvider.Remove(fileName) + error := fs.Remove(fileName) + if error == nil { + fmt.Printf("Succesfully removed file:%s", fileName) + } return "", error }) +} + +func main() { + app := gofr.NewCMD() + + fileSystemProvider := configureFileServer(app) + + app.AddFileStore(fileSystemProvider) + + registerPwdCommand(app, fileSystemProvider) + + registerLsCommand(app, fileSystemProvider) + + registerGrepCommand(app, fileSystemProvider) + + registerCreateFileCommand(app, fileSystemProvider) + + registerRmCommand(app, fileSystemProvider) app.Run() } diff --git a/examples/using-add-filestore/main_test.go b/examples/using-add-filestore/main_test.go index f5d1d602b..189ac4242 100644 --- a/examples/using-add-filestore/main_test.go +++ b/examples/using-add-filestore/main_test.go @@ -1,11 +1,148 @@ package main import ( + "fmt" + "os" "testing" + "time" "github.com/stretchr/testify/assert" + "go.uber.org/mock/gomock" + "gofr.dev/pkg/gofr" + "gofr.dev/pkg/gofr/datasource/file" + "gofr.dev/pkg/gofr/testutil" ) -func TestIntegration(t *testing.T) { - assert.Equal(t, true, true) +type mockFileInfo struct { + name string +} + +func (m mockFileInfo) Name() string { return m.name } +func (m mockFileInfo) Size() int64 { return 0 } +func (m mockFileInfo) Mode() os.FileMode { return 0 } +func (m mockFileInfo) ModTime() time.Time { return time.Now() } +func (m mockFileInfo) IsDir() bool { return false } +func (m mockFileInfo) Sys() interface{} { return nil } + +func TestPwdCommand(t *testing.T) { + os.Args = []string{"command", "pwd"} + logs := testutil.StdoutOutputForFunc(func() { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + app := gofr.NewCMD() + mock := file.NewMockFileSystemProvider(ctrl) + + mock.EXPECT().UseLogger(app.Logger()) + mock.EXPECT().UseMetrics(app.Metrics()) + mock.EXPECT().Connect() + mock.EXPECT().Getwd().DoAndReturn(func() (string, error) { + return "/", nil + }) + app.AddFileStore(mock) + registerPwdCommand(app, mock) + app.Run() + }) + assert.Contains(t, logs, "/", "Test failed") +} + +func TestLSCommand(t *testing.T) { + path := "/" + os.Args = []string{"command", "ls", fmt.Sprintf("-path=%s", path)} + logs := testutil.StdoutOutputForFunc(func() { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + app := gofr.NewCMD() + mock := file.NewMockFileSystemProvider(ctrl) + + mock.EXPECT().UseLogger(app.Logger()) + mock.EXPECT().UseMetrics(app.Metrics()) + mock.EXPECT().Connect() + mock.EXPECT().ReadDir(path).DoAndReturn(func(s string) ([]file.FileInfo, error) { + var files []file.FileInfo = []file.FileInfo{ + mockFileInfo{name: "file1.txt"}, + mockFileInfo{name: "file2.txt"}, + } + return files, nil + }) + app.AddFileStore(mock) + registerLsCommand(app, mock) + app.Run() + }) + assert.Contains(t, logs, "file1.txt", "Test failed") + assert.Contains(t, logs, "file2.txt", "Test failed") + assert.NotContains(t, logs, "file3.txt", "Test failed") +} + +func TestGrepCommand(t *testing.T) { + path := "/" + os.Args = []string{"command", "grep", "-keyword=fi", fmt.Sprintf("-path=%s", path)} + logs := testutil.StdoutOutputForFunc(func() { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + app := gofr.NewCMD() + mock := file.NewMockFileSystemProvider(ctrl) + + mock.EXPECT().UseLogger(app.Logger()) + mock.EXPECT().UseMetrics(app.Metrics()) + mock.EXPECT().Connect() + mock.EXPECT().ReadDir("/").DoAndReturn(func(s string) ([]file.FileInfo, error) { + var files []file.FileInfo = []file.FileInfo{ + mockFileInfo{name: "file1.txt"}, + mockFileInfo{name: "file2.txt"}, + } + return files, nil + }) + app.AddFileStore(mock) + registerGrepCommand(app, mock) + app.Run() + }) + assert.Contains(t, logs, "file1.txt", "Test failed") + assert.Contains(t, logs, "file2.txt", "Test failed") + assert.NotContains(t, logs, "file3.txt", "Test failed") +} + +func TestCreateFileCommand(t *testing.T) { + fileName := "file.txt" + os.Args = []string{"command", "createfile", fmt.Sprintf("-filename=%s", fileName)} + logs := testutil.StdoutOutputForFunc(func() { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + app := gofr.NewCMD() + mock := file.NewMockFileSystemProvider(ctrl) + + mock.EXPECT().UseLogger(app.Logger()) + mock.EXPECT().UseMetrics(app.Metrics()) + mock.EXPECT().Connect() + mock.EXPECT().Create(fileName).DoAndReturn(func(s string) (file.File, error) { + return &file.MockFile{}, nil + }) + app.AddFileStore(mock) + registerCreateFileCommand(app, mock) + app.Run() + }) + assert.Contains(t, logs, "Creating file :file.txt", "Test failed") + assert.Contains(t, logs, "Succesfully created file:file.txt", "Test failed") +} + +func TestRmCommand(t *testing.T) { + fileName := "file.txt" + os.Args = []string{"command", "rm", fmt.Sprintf("-filename=%s", fileName)} + logs := testutil.StdoutOutputForFunc(func() { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + app := gofr.NewCMD() + mock := file.NewMockFileSystemProvider(ctrl) + + mock.EXPECT().UseLogger(app.Logger()) + mock.EXPECT().UseMetrics(app.Metrics()) + mock.EXPECT().Connect() + mock.EXPECT().Remove("file.txt").DoAndReturn(func(filename string) error { + return nil + }) + app.AddFileStore(mock) + registerRmCommand(app, mock) + app.Run() + }) + assert.Contains(t, logs, "Removing file :file.txt", "Test failed") + assert.Contains(t, logs, "Succesfully removed file:file.txt", "Test failed") } From 1de2f7565c17b51ca4cbcfce134b22ebb5aa7486 Mon Sep 17 00:00:00 2001 From: RahulMohanK Date: Sat, 28 Sep 2024 12:45:42 +0530 Subject: [PATCH 094/163] fixing lint issues --- examples/using-add-filestore/main.go | 47 +++++++++++++---------- examples/using-add-filestore/main_test.go | 35 ++++++++++------- go.mod | 4 ++ go.sum | 9 +++++ 4 files changed, 61 insertions(+), 34 deletions(-) diff --git a/examples/using-add-filestore/main.go b/examples/using-add-filestore/main.go index 49cac3aa4..c7424d22e 100644 --- a/examples/using-add-filestore/main.go +++ b/examples/using-add-filestore/main.go @@ -17,17 +17,17 @@ const ( SFTP ) -// This can be a common function to configure both FTP and SFTP server +// This can be a common function to configure both FTP and SFTP server. func configureFileServer(app *gofr.App) file.FileSystemProvider { port, _ := strconv.Atoi(app.Config.Get("PORT")) - fileSystemProvider := ftp.New(&ftp.Config{ + + return ftp.New(&ftp.Config{ Host: app.Config.Get("HOST"), User: app.Config.Get("USER_NAME"), Password: app.Config.Get("PASSWORD"), Port: port, RemoteDir: app.Config.Get("REMOTE_DIR_PATH"), }) - return fileSystemProvider } func printFiles(files []file.FileInfo, err error) { @@ -53,18 +53,20 @@ func grepFiles(files []file.FileInfo, keyword string, err error) { } func registerPwdCommand(app *gofr.App, fs file.FileSystemProvider) { - app.SubCommand("pwd", func(c *gofr.Context) (interface{}, error) { - workingDirectory, error := fs.Getwd() - return workingDirectory, error + app.SubCommand("pwd", func(_ *gofr.Context) (interface{}, error) { + workingDirectory, err := fs.Getwd() + + return workingDirectory, err }) } func registerLsCommand(app *gofr.App, fs file.FileSystemProvider) { app.SubCommand("ls", func(c *gofr.Context) (interface{}, error) { path := c.Param("path") - files, error := fs.ReadDir(path) - printFiles(files, error) - return "", error + files, err := fs.ReadDir(path) + printFiles(files, err) + + return "", err }) } @@ -72,9 +74,10 @@ func registerGrepCommand(app *gofr.App, fs file.FileSystemProvider) { app.SubCommand("grep", func(c *gofr.Context) (interface{}, error) { keyword := c.Param("keyword") path := c.Param("path") - files, error := fs.ReadDir(path) - grepFiles(files, keyword, error) - return "", error + files, err := fs.ReadDir(path) + grepFiles(files, keyword, err) + + return "", err }) } @@ -82,11 +85,13 @@ func registerCreateFileCommand(app *gofr.App, fs file.FileSystemProvider) { app.SubCommand("createfile", func(c *gofr.Context) (interface{}, error) { fileName := c.Param("filename") fmt.Printf("Creating file :%s", fileName) - _, error := fs.Create(fileName) - if error == nil { - fmt.Printf("Succesfully created file:%s", fileName) + _, err := fs.Create(fileName) + + if err == nil { + fmt.Printf("Successfully created file:%s", fileName) } - return "", error + + return "", err }) } @@ -94,11 +99,13 @@ func registerRmCommand(app *gofr.App, fs file.FileSystemProvider) { app.SubCommand("rm", func(c *gofr.Context) (interface{}, error) { fileName := c.Param("filename") fmt.Printf("Removing file :%s", fileName) - error := fs.Remove(fileName) - if error == nil { - fmt.Printf("Succesfully removed file:%s", fileName) + err := fs.Remove(fileName) + + if err == nil { + fmt.Printf("Successfully removed file:%s", fileName) } - return "", error + + return "", err }) } diff --git a/examples/using-add-filestore/main_test.go b/examples/using-add-filestore/main_test.go index 189ac4242..9fa827738 100644 --- a/examples/using-add-filestore/main_test.go +++ b/examples/using-add-filestore/main_test.go @@ -17,18 +17,19 @@ type mockFileInfo struct { name string } -func (m mockFileInfo) Name() string { return m.name } -func (m mockFileInfo) Size() int64 { return 0 } -func (m mockFileInfo) Mode() os.FileMode { return 0 } -func (m mockFileInfo) ModTime() time.Time { return time.Now() } -func (m mockFileInfo) IsDir() bool { return false } -func (m mockFileInfo) Sys() interface{} { return nil } +func (m mockFileInfo) Name() string { return m.name } +func (mockFileInfo) Size() int64 { return 0 } +func (mockFileInfo) Mode() os.FileMode { return 0 } +func (mockFileInfo) ModTime() time.Time { return time.Now() } +func (mockFileInfo) IsDir() bool { return false } +func (mockFileInfo) Sys() interface{} { return nil } func TestPwdCommand(t *testing.T) { os.Args = []string{"command", "pwd"} logs := testutil.StdoutOutputForFunc(func() { ctrl := gomock.NewController(t) defer ctrl.Finish() + app := gofr.NewCMD() mock := file.NewMockFileSystemProvider(ctrl) @@ -51,17 +52,19 @@ func TestLSCommand(t *testing.T) { logs := testutil.StdoutOutputForFunc(func() { ctrl := gomock.NewController(t) defer ctrl.Finish() + app := gofr.NewCMD() mock := file.NewMockFileSystemProvider(ctrl) mock.EXPECT().UseLogger(app.Logger()) mock.EXPECT().UseMetrics(app.Metrics()) mock.EXPECT().Connect() - mock.EXPECT().ReadDir(path).DoAndReturn(func(s string) ([]file.FileInfo, error) { - var files []file.FileInfo = []file.FileInfo{ + mock.EXPECT().ReadDir(path).DoAndReturn(func(_ string) ([]file.FileInfo, error) { + files := []file.FileInfo{ mockFileInfo{name: "file1.txt"}, mockFileInfo{name: "file2.txt"}, } + return files, nil }) app.AddFileStore(mock) @@ -79,17 +82,19 @@ func TestGrepCommand(t *testing.T) { logs := testutil.StdoutOutputForFunc(func() { ctrl := gomock.NewController(t) defer ctrl.Finish() + app := gofr.NewCMD() mock := file.NewMockFileSystemProvider(ctrl) mock.EXPECT().UseLogger(app.Logger()) mock.EXPECT().UseMetrics(app.Metrics()) mock.EXPECT().Connect() - mock.EXPECT().ReadDir("/").DoAndReturn(func(s string) ([]file.FileInfo, error) { - var files []file.FileInfo = []file.FileInfo{ + mock.EXPECT().ReadDir("/").DoAndReturn(func(_ string) ([]file.FileInfo, error) { + files := []file.FileInfo{ mockFileInfo{name: "file1.txt"}, mockFileInfo{name: "file2.txt"}, } + return files, nil }) app.AddFileStore(mock) @@ -107,13 +112,14 @@ func TestCreateFileCommand(t *testing.T) { logs := testutil.StdoutOutputForFunc(func() { ctrl := gomock.NewController(t) defer ctrl.Finish() + app := gofr.NewCMD() mock := file.NewMockFileSystemProvider(ctrl) mock.EXPECT().UseLogger(app.Logger()) mock.EXPECT().UseMetrics(app.Metrics()) mock.EXPECT().Connect() - mock.EXPECT().Create(fileName).DoAndReturn(func(s string) (file.File, error) { + mock.EXPECT().Create(fileName).DoAndReturn(func(_ string) (file.File, error) { return &file.MockFile{}, nil }) app.AddFileStore(mock) @@ -121,7 +127,7 @@ func TestCreateFileCommand(t *testing.T) { app.Run() }) assert.Contains(t, logs, "Creating file :file.txt", "Test failed") - assert.Contains(t, logs, "Succesfully created file:file.txt", "Test failed") + assert.Contains(t, logs, "Successfully created file:file.txt", "Test failed") } func TestRmCommand(t *testing.T) { @@ -130,13 +136,14 @@ func TestRmCommand(t *testing.T) { logs := testutil.StdoutOutputForFunc(func() { ctrl := gomock.NewController(t) defer ctrl.Finish() + app := gofr.NewCMD() mock := file.NewMockFileSystemProvider(ctrl) mock.EXPECT().UseLogger(app.Logger()) mock.EXPECT().UseMetrics(app.Metrics()) mock.EXPECT().Connect() - mock.EXPECT().Remove("file.txt").DoAndReturn(func(filename string) error { + mock.EXPECT().Remove("file.txt").DoAndReturn(func(_ string) error { return nil }) app.AddFileStore(mock) @@ -144,5 +151,5 @@ func TestRmCommand(t *testing.T) { app.Run() }) assert.Contains(t, logs, "Removing file :file.txt", "Test failed") - assert.Contains(t, logs, "Succesfully removed file:file.txt", "Test failed") + assert.Contains(t, logs, "Successfully removed file:file.txt", "Test failed") } diff --git a/go.mod b/go.mod index 1efab4ae8..94ce4c080 100644 --- a/go.mod +++ b/go.mod @@ -68,7 +68,10 @@ require ( github.com/googleapis/enterprise-certificate-proxy v0.3.4 // indirect github.com/googleapis/gax-go/v2 v2.13.0 // indirect github.com/grpc-ecosystem/grpc-gateway/v2 v2.22.0 // indirect + github.com/hashicorp/errwrap v1.1.0 // indirect + github.com/hashicorp/go-multierror v1.1.1 // indirect github.com/hashicorp/golang-lru/v2 v2.0.7 // indirect + github.com/jlaffaye/ftp v0.2.0 // indirect github.com/klauspost/compress v1.17.9 // indirect github.com/mattn/go-isatty v0.0.20 // indirect github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect @@ -88,6 +91,7 @@ require ( go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.54.0 // indirect go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.29.0 // indirect go.opentelemetry.io/proto/otlp v1.3.1 // indirect + gofr.dev/pkg/gofr/datasource/file/ftp v0.0.0-20240823110359-085d180867dd // indirect golang.org/x/crypto v0.27.0 // indirect golang.org/x/net v0.29.0 // indirect golang.org/x/sys v0.25.0 // indirect diff --git a/go.sum b/go.sum index 5d77c7ce2..ce3c70daa 100644 --- a/go.sum +++ b/go.sum @@ -120,8 +120,15 @@ github.com/grpc-ecosystem/go-grpc-middleware v1.4.0 h1:UH//fgunKIs4JdUbpDl1VZCDa github.com/grpc-ecosystem/go-grpc-middleware v1.4.0/go.mod h1:g5qyo/la0ALbONm6Vbp88Yd8NsDy6rZz+RcrMPxvld8= github.com/grpc-ecosystem/grpc-gateway/v2 v2.22.0 h1:asbCHRVmodnJTuQ3qamDwqVOIjwqUPTYmYuemVOx+Ys= github.com/grpc-ecosystem/grpc-gateway/v2 v2.22.0/go.mod h1:ggCgvZ2r7uOoQjOyu2Y1NhHmEPPzzuhWgcza5M1Ji1I= +github.com/hashicorp/errwrap v1.0.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4= +github.com/hashicorp/errwrap v1.1.0 h1:OxrOeh75EUXMY8TBjag2fzXGZ40LB6IKw45YeGUDY2I= +github.com/hashicorp/errwrap v1.1.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4= +github.com/hashicorp/go-multierror v1.1.1 h1:H5DkEtf6CXdFp0N0Em5UCwQpXMWke8IA0+lD48awMYo= +github.com/hashicorp/go-multierror v1.1.1/go.mod h1:iw975J/qwKPdAO1clOe2L8331t/9/fmwbPZ6JB6eMoM= github.com/hashicorp/golang-lru/v2 v2.0.7 h1:a+bsQ5rvGLjzHuww6tVxozPZFVghXaHOwFs4luLUK2k= github.com/hashicorp/golang-lru/v2 v2.0.7/go.mod h1:QeFd9opnmA6QUJc5vARoKUSoFhyfM2/ZepoAG6RGpeM= +github.com/jlaffaye/ftp v0.2.0 h1:lXNvW7cBu7R/68bknOX3MrRIIqZ61zELs1P2RAiA3lg= +github.com/jlaffaye/ftp v0.2.0/go.mod h1:is2Ds5qkhceAPy2xD6RLI6hmp/qysSoymZ+Z2uTnspI= github.com/joho/godotenv v1.5.1 h1:7eLL/+HRGLY0ldzfGMeQkb7vMd0as4CfYvUVzLqw0N0= github.com/joho/godotenv v1.5.1/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwAbqwq4= github.com/kisielk/errcheck v1.5.0/go.mod h1:pFxgyoBC7bSaBwPgfKdkLd5X25qrDl4LWUI2bnpBCr8= @@ -252,6 +259,8 @@ go.uber.org/mock v0.4.0 h1:VcM4ZOtdbR4f6VXfiOpwpVJDL6lCReaZ6mw31wqh7KU= go.uber.org/mock v0.4.0/go.mod h1:a6FSlNadKUHUa9IP5Vyt1zh4fC7uAwxMutEAscFbkZc= go.uber.org/multierr v1.6.0/go.mod h1:cdWPpRnG4AhwMwsgIHip0KRBQjJy5kYEpYjJxpXp9iU= go.uber.org/zap v1.18.1/go.mod h1:xg/QME4nWcxGxrpdeYfq7UvYrLh66cuVKdrbD1XF/NI= +gofr.dev/pkg/gofr/datasource/file/ftp v0.0.0-20240823110359-085d180867dd h1:YTiTFoRmx/TK+uzmSVAP7ZPodeZaDauLmhD2ov+lgFE= +gofr.dev/pkg/gofr/datasource/file/ftp v0.0.0-20240823110359-085d180867dd/go.mod h1:Pau/kQnk86g7U3Nwuc5/g05PaPFxfn4VFXmOa8Z4xrM= golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto= From f2b36dba2c4e1703bf9c82079d4bef1509d821f9 Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Mon, 30 Sep 2024 09:15:18 -0500 Subject: [PATCH 095/163] Revert container.go to dev branch version --- pkg/gofr/container/container.go | 155 ++++++++------------------------ 1 file changed, 38 insertions(+), 117 deletions(-) diff --git a/pkg/gofr/container/container.go b/pkg/gofr/container/container.go index a7d723602..7db9062a3 100644 --- a/pkg/gofr/container/container.go +++ b/pkg/gofr/container/container.go @@ -8,7 +8,6 @@ import ( "time" _ "github.com/go-sql-driver/mysql" // This is required to be blank import - "gofr.dev/pkg/gofr/datasource/pubsub/nats" "gofr.dev/pkg/gofr/config" "gofr.dev/pkg/gofr/datasource/file" @@ -45,8 +44,6 @@ type Container struct { Cassandra Cassandra Clickhouse Clickhouse Mongo Mongo - Solr Solr - DGraph Dgraph KVStore KVStore @@ -69,150 +66,74 @@ func NewContainer(conf config.Config) *Container { } func (c *Container) Create(conf config.Config) { - c.initializeAppInfo(conf) - c.initializeLogger(conf) - c.initializeMetrics() - c.initializeRedisAndSQL(conf) - c.initializePubSub(conf) - c.initializeFile() -} - -func (c *Container) initializeAppInfo(conf config.Config) { - if c.appName == "" { + if c.appName != "" { c.appName = conf.GetOrDefault("APP_NAME", "gofr-app") } - if c.appVersion == "" { + if c.appVersion != "" { c.appVersion = conf.GetOrDefault("APP_VERSION", "dev") } -} - -func (c *Container) initializeLogger(conf config.Config) { - if c.Logger != nil { - return - } - levelFetchConfig := c.getLevelFetchConfig(conf) - c.Logger = remotelogger.New( - logging.GetLevelFromString(conf.Get("LOG_LEVEL")), - conf.Get("REMOTE_LOG_URL"), - time.Duration(levelFetchConfig)*time.Second, - ) - c.Debug("Container is being created") -} + if c.Logger == nil { + levelFetchConfig, err := strconv.Atoi(conf.GetOrDefault("REMOTE_LOG_FETCH_INTERVAL", "15")) + if err != nil { + levelFetchConfig = 15 + } -func (c *Container) getLevelFetchConfig(conf config.Config) int { - levelFetchConfig, err := strconv.Atoi(conf.GetOrDefault("REMOTE_LOG_FETCH_INTERVAL", "15")) - if err != nil { - levelFetchConfig = 15 + c.Logger = remotelogger.New(logging.GetLevelFromString(conf.Get("LOG_LEVEL")), conf.Get("REMOTE_LOG_URL"), + time.Duration(levelFetchConfig)*time.Second) - c.Logger.Error("invalid value for REMOTE_LOG_FETCH_INTERVAL. setting default of 15 sec.") + if err != nil { + c.Logger.Error("invalid value for REMOTE_LOG_FETCH_INTERVAL. setting default of 15 sec.") + } } - return levelFetchConfig -} + c.Debug("Container is being created") -func (c *Container) initializeMetrics() { c.metricsManager = metrics.NewMetricsManager(exporters.Prometheus(c.GetAppName(), c.GetAppVersion()), c.Logger) + // Register framework metrics c.registerFrameworkMetrics() + + // Populating an instance of app_info with the app details, the value is set as 1 to depict the no. of instances c.Metrics().SetGauge("app_info", 1, "app_name", c.GetAppName(), "app_version", c.GetAppVersion(), "framework_version", version.Framework) -} -func (c *Container) initializeRedisAndSQL(conf config.Config) { c.Redis = redis.NewClient(conf, c.Logger, c.metricsManager) + c.SQL = sql.NewSQL(conf, c.Logger, c.metricsManager) -} -func (c *Container) initializePubSub(conf config.Config) { switch strings.ToUpper(conf.Get("PUBSUB_BACKEND")) { case "KAFKA": - c.initializeKafka(conf) + if conf.Get("PUBSUB_BROKER") != "" { + partition, _ := strconv.Atoi(conf.GetOrDefault("PARTITION_SIZE", "0")) + offSet, _ := strconv.Atoi(conf.GetOrDefault("PUBSUB_OFFSET", "-1")) + batchSize, _ := strconv.Atoi(conf.GetOrDefault("KAFKA_BATCH_SIZE", strconv.Itoa(kafka.DefaultBatchSize))) + batchBytes, _ := strconv.Atoi(conf.GetOrDefault("KAFKA_BATCH_BYTES", strconv.Itoa(kafka.DefaultBatchBytes))) + batchTimeout, _ := strconv.Atoi(conf.GetOrDefault("KAFKA_BATCH_TIMEOUT", strconv.Itoa(kafka.DefaultBatchTimeout))) + + c.PubSub = kafka.New(kafka.Config{ + Broker: conf.Get("PUBSUB_BROKER"), + Partition: partition, + ConsumerGroupID: conf.Get("CONSUMER_ID"), + OffSet: offSet, + BatchSize: batchSize, + BatchBytes: batchBytes, + BatchTimeout: batchTimeout, + }, c.Logger, c.metricsManager) + } case "GOOGLE": - c.initializeGoogle(conf) + c.PubSub = google.New(google.Config{ + ProjectID: conf.Get("GOOGLE_PROJECT_ID"), + SubscriptionName: conf.Get("GOOGLE_SUBSCRIPTION_NAME"), + }, c.Logger, c.metricsManager) case "MQTT": c.PubSub = c.createMqttPubSub(conf) - case "client": - c.initializeNATS(conf) - } -} - -func (c *Container) initializeKafka(conf config.Config) { - if conf.Get("PUBSUB_BROKER") == "" { - return } - c.PubSub = kafka.New(c.getKafkaConfig(conf), c.Logger, c.metricsManager) -} - -func (c *Container) getKafkaConfig(conf config.Config) kafka.Config { - return kafka.Config{ - Broker: conf.Get("PUBSUB_BROKER"), - Partition: c.validateAndRetrieveIntConfig(conf, "PARTITION_SIZE", 0), - ConsumerGroupID: conf.Get("CONSUMER_ID"), - OffSet: c.validateAndRetrieveIntConfig(conf, "PUBSUB_OFFSET", -1), - BatchSize: c.validateAndRetrieveIntConfig(conf, "KAFKA_BATCH_SIZE", kafka.DefaultBatchSize), - BatchBytes: c.validateAndRetrieveIntConfig(conf, "KAFKA_BATCH_BYTES", kafka.DefaultBatchBytes), - BatchTimeout: c.validateAndRetrieveIntConfig(conf, "KAFKA_BATCH_TIMEOUT", kafka.DefaultBatchTimeout), - } -} - -func (c *Container) initializeGoogle(conf config.Config) { - c.PubSub = google.New(google.Config{ - ProjectID: conf.Get("GOOGLE_PROJECT_ID"), - SubscriptionName: conf.Get("GOOGLE_SUBSCRIPTION_NAME"), - }, c.Logger, c.metricsManager) -} - -func (c *Container) initializeNATS(conf config.Config) { - natsConfig := &nats.Config{ - Server: conf.Get("PUBSUB_BROKER"), - Stream: nats.StreamConfig{ - Stream: conf.Get("NATS_STREAM"), - Subjects: strings.Split(conf.Get("NATS_SUBJECTS"), ","), - }, - MaxWait: c.getDuration(conf, "NATS_MAX_WAIT"), - BatchSize: c.validateAndRetrieveIntConfig(conf, "NATS_BATCH_SIZE", 0), - MaxPullWait: c.validateAndRetrieveIntConfig(conf, "NATS_MAX_PULL_WAIT", 0), - Consumer: conf.Get("NATS_CONSUMER"), - CredsFile: conf.Get("NATS_CREDS_FILE"), - } - - var err error - - c.PubSub, err = nats.New(natsConfig, c.Logger, c.metricsManager) - if err != nil { - c.Logger.Errorf("failed to create client client: %v", err) - } -} - -func (c *Container) initializeFile() { c.File = file.New(c.Logger) } -func (c *Container) validateAndRetrieveIntConfig(conf config.Config, key string, defaultValue int) int { - value, err := strconv.Atoi(conf.GetOrDefault(key, strconv.Itoa(defaultValue))) - if err != nil { - c.Logger.Errorf("invalid value for %s: %v", key, err) - - return defaultValue - } - - return value -} - -func (c *Container) getDuration(conf config.Config, key string) time.Duration { - value, err := time.ParseDuration(conf.Get(key)) - if err != nil { - c.Logger.Errorf("invalid value for %s: %v", key, err) - - return 0 - } - - return value -} - func (c *Container) Close() error { var err error From 632262f92f37bbe7614189ca36fbb4921d393391 Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Mon, 30 Sep 2024 09:28:08 -0500 Subject: [PATCH 096/163] =?UTF-8?q?=E2=9C=A8=20cleanup=20and=20docs=20upda?= =?UTF-8?q?te?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../using-publisher-subscriber/page.md | 58 ++++++++++++++++++- go.mod | 2 + 2 files changed, 59 insertions(+), 1 deletion(-) diff --git a/docs/advanced-guide/using-publisher-subscriber/page.md b/docs/advanced-guide/using-publisher-subscriber/page.md index a3e8a2094..71e4a0d0b 100644 --- a/docs/advanced-guide/using-publisher-subscriber/page.md +++ b/docs/advanced-guide/using-publisher-subscriber/page.md @@ -178,13 +178,50 @@ docker run -d \ ### NATS JetStream +NATS JetStream is supported as an external pubsub provider, meaning if you're not using it, it won't be added to your binary. + #### Configs ```dotenv PUBSUB_BACKEND=NATS -NATS_SERVER=nats://localhost:4222 +PUBSUB_BROKER=nats://localhost:4222 +NATS_STREAM=mystream +NATS_SUBJECTS=orders.*,shipments.* +NATS_MAX_WAIT=5s +NATS_BATCH_SIZE=100 +NATS_MAX_PULL_WAIT=500ms +NATS_CONSUMER=my-consumer NATS_CREDS_FILE=/path/to/creds.json ``` +#### Setup + +To set up NATS JetStream, follow these steps: + +1. Import the external driver for NATS JetStream: + +```bash +go get gofr.dev/pkg/gofr/datasources/pubsub/nats +``` + +2. Use the `AddPubSub` method to add the NATS JetStream driver to your application: + +```go +app := gofr.New() + +app.AddPubSub(nats.New(nats.Config{ + Server: "nats://localhost:4222", + Stream: nats.StreamConfig{ + Stream: "mystream", + Subjects: []string{"orders.*", "shipments.*"}, + }, + MaxWait: 5 * time.Second, + BatchSize: 100, + MaxPullWait: 500 * time.Millisecond, + Consumer: "my-consumer", + CredsFile: "/path/to/creds.json", +})) +``` + #### Docker setup ```shell docker run -d \ @@ -195,6 +232,25 @@ docker run -d \ nats:2.9.16 ``` +#### Configuration Options + +| Name | Description | Required | Default | Example | +|------|-------------|----------|---------|---------| +| `PUBSUB_BACKEND` | Set to "NATS" to use NATS JetStream as the message broker | Yes | - | `NATS` | +| `PUBSUB_BROKER` | NATS server URL | Yes | - | `nats://localhost:4222` | +| `NATS_STREAM` | Name of the NATS stream | Yes | - | `mystream` | +| `NATS_SUBJECTS` | Comma-separated list of subjects to subscribe to | Yes | - | `orders.*,shipments.*` | +| `NATS_MAX_WAIT` | Maximum wait time for batch requests | No | - | `5s` | +| `NATS_BATCH_SIZE` | Maximum number of messages to pull in a single request | No | 0 | `100` | +| `NATS_MAX_PULL_WAIT` | Maximum wait time for individual pull requests | No | 0 | `500ms` | +| `NATS_CONSUMER` | Name of the NATS consumer | No | - | `my-consumer` | +| `NATS_CREDS_FILE` | Path to the credentials file for authentication | No | - | `/path/to/creds.json` | + +#### Usage + +When subscribing or publishing using NATS JetStream, make sure to use the appropriate subject name that matches your stream configuration. +For more information on setting up and using NATS JetStream, refer to the official NATS documentation. + ## Subscribing Adding a subscriber is similar to adding an HTTP handler, which makes it easier to develop scalable applications, as it decoupled from the Sender/Publisher. diff --git a/go.mod b/go.mod index 39f96e872..dfc684898 100644 --- a/go.mod +++ b/go.mod @@ -2,6 +2,8 @@ module gofr.dev go 1.22.3 +replace gofr.dev/pkg/gofr/datasource/pubsub/nats => ./pkg/gofr/datasource/pubsub/nats + require ( cloud.google.com/go/pubsub v1.42.0 github.com/DATA-DOG/go-sqlmock v1.5.2 From a4b941d32f6b9b49412d488fa9abe6ec764482d2 Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Mon, 30 Sep 2024 09:29:39 -0500 Subject: [PATCH 097/163] =?UTF-8?q?=F0=9F=94=A7=20container.go=20update?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/container/container.go | 2 ++ 1 file changed, 2 insertions(+) diff --git a/pkg/gofr/container/container.go b/pkg/gofr/container/container.go index 7db9062a3..827f7ea9b 100644 --- a/pkg/gofr/container/container.go +++ b/pkg/gofr/container/container.go @@ -44,6 +44,8 @@ type Container struct { Cassandra Cassandra Clickhouse Clickhouse Mongo Mongo + Solr Solr + Dgraph Dgraph KVStore KVStore From 10ab8a59de392bb131d8e99c6a6e929d6cf03a8d Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Mon, 30 Sep 2024 09:30:09 -0500 Subject: [PATCH 098/163] =?UTF-8?q?=F0=9F=93=9D=20typo?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/container/container.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/pkg/gofr/container/container.go b/pkg/gofr/container/container.go index 827f7ea9b..abd611a3b 100644 --- a/pkg/gofr/container/container.go +++ b/pkg/gofr/container/container.go @@ -45,7 +45,7 @@ type Container struct { Clickhouse Clickhouse Mongo Mongo Solr Solr - Dgraph Dgraph + DGraph Dgraph KVStore KVStore From 95189e8e427102048e295810375fc12b1755838f Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Mon, 30 Sep 2024 09:30:45 -0500 Subject: [PATCH 099/163] =?UTF-8?q?=F0=9F=94=A7=20go.mod=20cleanup?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- go.mod | 2 -- 1 file changed, 2 deletions(-) diff --git a/go.mod b/go.mod index dfc684898..39f96e872 100644 --- a/go.mod +++ b/go.mod @@ -2,8 +2,6 @@ module gofr.dev go 1.22.3 -replace gofr.dev/pkg/gofr/datasource/pubsub/nats => ./pkg/gofr/datasource/pubsub/nats - require ( cloud.google.com/go/pubsub v1.42.0 github.com/DATA-DOG/go-sqlmock v1.5.2 From 3be3dab18050eadf9a4daed8d1afb0c5e00b5048 Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Mon, 30 Sep 2024 09:31:35 -0500 Subject: [PATCH 100/163] =?UTF-8?q?=F0=9F=94=A7=20go.mod=20cleanup?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- go.mod | 3 --- 1 file changed, 3 deletions(-) diff --git a/go.mod b/go.mod index 39f96e872..58e93d097 100644 --- a/go.mod +++ b/go.mod @@ -73,9 +73,6 @@ require ( github.com/klauspost/compress v1.17.9 // indirect github.com/mattn/go-isatty v0.0.20 // indirect github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect - github.com/nats-io/nats.go v1.37.0 // indirect - github.com/nats-io/nkeys v0.4.7 // indirect - github.com/nats-io/nuid v1.0.1 // indirect github.com/ncruces/go-strftime v0.1.9 // indirect github.com/openzipkin/zipkin-go v0.4.3 // indirect github.com/pierrec/lz4/v4 v4.1.21 // indirect From 23ce87fc66b7f857d82481f09f840c35ce571ba2 Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Mon, 30 Sep 2024 11:13:12 -0500 Subject: [PATCH 101/163] =?UTF-8?q?=F0=9F=93=9D=20fixing=20comments?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go b/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go index 7b719fad7..860d841fb 100644 --- a/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go +++ b/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go @@ -59,12 +59,12 @@ func (w *PubSubWrapper) DeleteTopic(ctx context.Context, name string) error { return w.Client.DeleteTopic(ctx, name) } -// Close closes the Client Client. +// Close closes the Client. func (w *PubSubWrapper) Close() error { return w.Client.Close() } -// Health returns the health status of the Client Client. +// Health returns the health status of the Client. func (w *PubSubWrapper) Health() datasource.Health { status := datasource.StatusUp if w.Client.Conn.Status() != nats.CONNECTED { From 789d74fb584f41ae9fb3a6d4479d897e9b601f93 Mon Sep 17 00:00:00 2001 From: umang01-hash Date: Tue, 1 Oct 2024 10:23:30 +0530 Subject: [PATCH 102/163] fix dependencies --- go.mod | 1 - go.sum | 6 ------ 2 files changed, 7 deletions(-) diff --git a/go.mod b/go.mod index 58e93d097..137bc2a85 100644 --- a/go.mod +++ b/go.mod @@ -35,7 +35,6 @@ require ( go.opentelemetry.io/otel/sdk/metric v1.30.0 go.opentelemetry.io/otel/trace v1.30.0 go.uber.org/mock v0.4.0 - gofr.dev/pkg/gofr/datasource/pubsub/nats v0.0.0-00010101000000-000000000000 golang.org/x/oauth2 v0.23.0 golang.org/x/sync v0.8.0 golang.org/x/term v0.24.0 diff --git a/go.sum b/go.sum index 60dfacd87..2b3d10286 100644 --- a/go.sum +++ b/go.sum @@ -146,12 +146,6 @@ github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWE github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y= github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 h1:C3w9PqII01/Oq1c1nUAm88MOHcQC9l5mIlSMApZMrHA= github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822/go.mod h1:+n7T8mK8HuQTcFwEeznm/DIxMOiR9yIdICNftLE1DvQ= -github.com/nats-io/nats.go v1.37.0 h1:07rauXbVnnJvv1gfIyghFEo6lUcYRY0WXc3x7x0vUxE= -github.com/nats-io/nats.go v1.37.0/go.mod h1:Ubdu4Nh9exXdSz0RVWRFBbRfrbSxOYd26oF0wkWclB8= -github.com/nats-io/nkeys v0.4.7 h1:RwNJbbIdYCoClSDNY7QVKZlyb/wfT6ugvFCiKy6vDvI= -github.com/nats-io/nkeys v0.4.7/go.mod h1:kqXRgRDPlGy7nGaEDMuYzmiJCIAAWDK0IMBtDmGD0nc= -github.com/nats-io/nuid v1.0.1 h1:5iA8DT8V7q8WK2EScv2padNa/rTESc1KdnPw4TC2paw= -github.com/nats-io/nuid v1.0.1/go.mod h1:19wcPz3Ph3q0Jbyiqsd0kePYG7A95tJPxeL+1OSON2c= github.com/ncruces/go-strftime v0.1.9 h1:bY0MQC28UADQmHmaF5dgpLmImcShSi2kHU9XLdhx/f4= github.com/ncruces/go-strftime v0.1.9/go.mod h1:Fwc5htZGVVkseilnfgOVb9mKy6w1naJmn9CehxcKcls= github.com/nxadm/tail v1.4.8 h1:nPr65rt6Y5JFSKQO7qToXr7pePgD6Gwiw05lkbyAQTE= From eae95587a1a4b1111da5854b1264b28c13f21c2d Mon Sep 17 00:00:00 2001 From: mfreeman451 Date: Wed, 2 Oct 2024 19:07:54 -0500 Subject: [PATCH 103/163] =?UTF-8?q?=F0=9F=94=A7=20sync?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/file/ftp/go.mod | 4 +- pkg/gofr/datasource/file/sftp/go.mod | 6 +- pkg/gofr/datasource/pubsub/nats/client.go | 283 +++++++++++++----- .../datasource/pubsub/nats/client_test.go | 200 ++++++++----- pkg/gofr/datasource/pubsub/nats/errors.go | 4 +- pkg/gofr/datasource/pubsub/nats/go.mod | 14 +- pkg/gofr/datasource/pubsub/nats/go.sum | 23 +- .../datasource/pubsub/nats/pubsub_wrapper.go | 56 ++-- 8 files changed, 391 insertions(+), 199 deletions(-) diff --git a/pkg/gofr/datasource/file/ftp/go.mod b/pkg/gofr/datasource/file/ftp/go.mod index 69d4422eb..d262b2caa 100644 --- a/pkg/gofr/datasource/file/ftp/go.mod +++ b/pkg/gofr/datasource/file/ftp/go.mod @@ -1,6 +1,8 @@ module gofr.dev/pkg/gofr/datasource/file/ftp -go 1.22 +go 1.22.3 + +toolchain go1.23.1 replace gofr.dev => ../../../../../../gofr diff --git a/pkg/gofr/datasource/file/sftp/go.mod b/pkg/gofr/datasource/file/sftp/go.mod index 784769eaa..74ce66fba 100644 --- a/pkg/gofr/datasource/file/sftp/go.mod +++ b/pkg/gofr/datasource/file/sftp/go.mod @@ -1,6 +1,8 @@ module gofr.dev/pkg/gofr/datasource/file/sftp -go 1.22 +go 1.22.3 + +toolchain go1.23.1 replace gofr.dev => ../../../../../../gofr @@ -20,4 +22,4 @@ require ( github.com/pmezard/go-difflib v1.0.0 // indirect golang.org/x/sys v0.25.0 // indirect gopkg.in/yaml.v3 v3.0.1 // indirect -) \ No newline at end of file +) diff --git a/pkg/gofr/datasource/pubsub/nats/client.go b/pkg/gofr/datasource/pubsub/nats/client.go index 222a5325f..24aa96b4a 100644 --- a/pkg/gofr/datasource/pubsub/nats/client.go +++ b/pkg/gofr/datasource/pubsub/nats/client.go @@ -4,16 +4,20 @@ import ( "context" "errors" "fmt" + "strings" "sync" "time" "github.com/nats-io/nats.go" "github.com/nats-io/nats.go/jetstream" + "go.opentelemetry.io/otel/trace" "gofr.dev/pkg/gofr/datasource/pubsub" ) //go:generate mockgen -destination=mock_jetstream.go -package=nats github.com/nats-io/nats.go/jetstream JetStream,Stream,Consumer,Msg,MessageBatch +const consumeMessageDelay = 100 * time.Millisecond + // Config defines the Client Client configuration. type Config struct { Server string @@ -35,9 +39,7 @@ type StreamConfig struct { // subscription holds subscription information for Client JetStream. type subscription struct { - handler messageHandler - ctx context.Context - cancel context.CancelFunc + cancel context.CancelFunc } type messageHandler func(context.Context, jetstream.Msg) error @@ -51,6 +53,11 @@ type Client struct { Metrics Metrics Subscriptions map[string]*subscription subMu sync.Mutex + Tracer trace.Tracer + messageBuffer chan *pubsub.Message + bufferSize int + topicBuffers map[string]chan *pubsub.Message + bufferMu sync.RWMutex } // CreateTopic creates a new topic (stream) in Client JetStream. @@ -100,54 +107,113 @@ func (w *natsConnWrapper) NatsConn() *nats.Conn { return w.Conn } -// New creates and returns a new Client Client. -func New(conf *Config, logger pubsub.Logger, metrics Metrics) (pubsub.Client, error) { - if err := ValidateConfigs(conf); err != nil { - logger.Errorf("could not initialize Client JetStream: %v", err) - return nil, err +// New creates a new Client. +func New(cfg *Config) *PubSubWrapper { + if cfg == nil { + cfg = &Config{} } - logger.Debugf("connecting to Client server '%s'", conf.Server) + if cfg.BatchSize == 0 { + cfg.BatchSize = 100 // Default batch size + } - // Create connection options - opts := []nats.Option{nats.Name("GoFr Client JetStreamClient")} + client := &Client{ + Config: cfg, + Subscriptions: make(map[string]*subscription), + topicBuffers: make(map[string]chan *pubsub.Message), + bufferSize: cfg.BatchSize, + } - // Add credentials if provided - if conf.CredsFile != "" { - opts = append(opts, nats.UserCredentials(conf.CredsFile)) + return &PubSubWrapper{Client: client} +} + +// UseLogger sets the logger for the NATS client. +func (n *Client) UseLogger(logger any) { + if l, ok := logger.(pubsub.Logger); ok { + n.Logger = l + } +} + +// UseTracer sets the tracer for the NATS client. +func (n *Client) UseTracer(tracer any) { + if t, ok := tracer.(trace.Tracer); ok { + n.Tracer = t } +} - nc, err := nats.Connect(conf.Server, opts...) +// UseMetrics sets the metrics for the NATS client. +func (n *Client) UseMetrics(metrics any) { + if m, ok := metrics.(Metrics); ok { + n.Metrics = m + } +} + +// Connect establishes a connection to NATS and sets up JetStream. +func (n *Client) Connect() { + if err := n.validateAndPrepare(); err != nil { + return + } + + nc, err := n.createNATSConnection() if err != nil { - logger.Errorf("failed to connect to Client server at %v: %v", conf.Server, err) - return nil, err + return + } + + js, err := n.createJetStreamContext(nc) + if err != nil { + nc.Close() + return } - // Check connection status - status := nc.Status() - if status != nats.CONNECTED { - logger.Errorf("unexpected Client connection status: %v", status) - return nil, errConnectionStatus + n.Conn = &natsConnWrapper{nc} + n.JetStream = js + + n.logSuccessfulConnection() +} + +func (n *Client) validateAndPrepare() error { + if n.Config == nil { + n.Logger.Errorf("NATS configuration is nil") + return errNATSConnNil } - js, err := jetstream.New(nc) + if err := ValidateConfigs(n.Config); err != nil { + n.Logger.Errorf("could not initialize NATS JetStream: %v", err) + return err + } + + return nil +} + +func (n *Client) createNATSConnection() (*nats.Conn, error) { + opts := []nats.Option{nats.Name("GoFr NATS JetStreamClient")} + if n.Config.CredsFile != "" { + opts = append(opts, nats.UserCredentials(n.Config.CredsFile)) + } + + nc, err := nats.Connect(n.Config.Server, opts...) if err != nil { - logger.Errorf("failed to create JetStream context: %v", err) + n.Logger.Errorf("failed to connect to NATS server at %v: %v", n.Config.Server, err) return nil, err } - logger.Logf("connected to Client server '%s'", conf.Server) + return nc, nil +} - client := &Client{ - Conn: &natsConnWrapper{nc}, - JetStream: js, - Logger: logger, - Config: conf, - Metrics: metrics, - Subscriptions: make(map[string]*subscription), +func (n *Client) createJetStreamContext(nc *nats.Conn) (jetstream.JetStream, error) { + js, err := jetstream.New(nc) + if err != nil { + n.Logger.Errorf("failed to create JetStream context: %v", err) + return nil, err } - return &PubSubWrapper{Client: client}, nil + return js, nil +} + +func (n *Client) logSuccessfulConnection() { + if n.Logger != nil { + n.Logger.Logf("connected to NATS server '%s'", n.Config.Server) + } } // Publish publishes a message to a topic. @@ -173,72 +239,135 @@ func (n *Client) Publish(ctx context.Context, subject string, message []byte) er return nil } -// Subscribe subscribes to a topic. -func (n *Client) Subscribe(ctx context.Context, topic string, handler messageHandler) error { - if n.Config.Consumer == "" { - n.Logger.Error("consumer name not provided") - return errConsumerNotProvided +func (n *Client) getOrCreateBuffer(topic string) chan *pubsub.Message { + n.bufferMu.Lock() + defer n.bufferMu.Unlock() + + if buffer, exists := n.topicBuffers[topic]; exists { + return buffer } - // Create a unique consumer name for each topic - consumerName := fmt.Sprintf("%s_%s", n.Config.Consumer, topic) + buffer := make(chan *pubsub.Message, n.bufferSize) + n.topicBuffers[topic] = buffer - // Create or update the consumer - cons, err := n.JetStream.CreateOrUpdateConsumer(ctx, n.Config.Stream.Stream, jetstream.ConsumerConfig{ - Durable: consumerName, - AckPolicy: jetstream.AckExplicitPolicy, - FilterSubject: topic, - MaxDeliver: n.Config.Stream.MaxDeliver, - DeliverPolicy: jetstream.DeliverNewPolicy, - AckWait: 30 * time.Second, - }) - if err != nil { - n.Logger.Errorf("failed to create or update consumer: %v", err) - return err + return buffer +} + +func (n *Client) Subscribe(ctx context.Context, topic string) (*pubsub.Message, error) { + n.Metrics.IncrementCounter(ctx, "app_pubsub_subscribe_total_count", "topic", topic) + + if err := n.validateSubscribePrerequisites(); err != nil { + return nil, err } - // Start fetching messages - go n.startConsuming(ctx, cons, handler) + n.subMu.Lock() - return nil + _, exists := n.Subscriptions[topic] + if !exists { + cons, err := n.createOrUpdateConsumer(ctx, topic) + if err != nil { + n.subMu.Unlock() + return nil, err + } + + subCtx, cancel := context.WithCancel(context.Background()) + n.Subscriptions[topic] = &subscription{cancel: cancel} + + buffer := n.getOrCreateBuffer(topic) + go n.consumeMessages(subCtx, cons, topic, buffer) + } + + n.subMu.Unlock() + + buffer := n.getOrCreateBuffer(topic) + + select { + case msg := <-buffer: + n.Metrics.IncrementCounter(ctx, "app_pubsub_subscribe_success_count", "topic", topic) + return msg, nil + case <-ctx.Done(): + return nil, ctx.Err() + } } -func (n *Client) startConsuming(ctx context.Context, cons jetstream.Consumer, handler messageHandler) { +func (n *Client) consumeMessages(ctx context.Context, cons jetstream.Consumer, topic string, buffer chan *pubsub.Message) { for { - if err := n.fetchAndProcessMessages(ctx, cons, handler); err != nil { - if errors.Is(err, context.Canceled) { - return + select { + case <-ctx.Done(): + return + default: + msgs, err := cons.Fetch(1, jetstream.FetchMaxWait(n.Config.MaxWait)) + if err != nil { + if !errors.Is(err, context.DeadlineExceeded) { + n.Logger.Errorf("Error fetching messages for topic %s: %v", topic, err) + } + + time.Sleep(consumeMessageDelay) // Add a small delay to avoid tight loop + + continue + } + + for msg := range msgs.Messages() { + pubsubMsg := pubsub.NewMessage(ctx) + pubsubMsg.Topic = topic + pubsubMsg.Value = msg.Data() + pubsubMsg.MetaData = msg.Headers() + pubsubMsg.Committer = &natsCommitter{msg: msg} + + select { + case buffer <- pubsubMsg: + // Message sent successfully + default: + // Buffer is full, log a warning + // TODO: implement backoff strategy + n.Logger.Logf("Message buffer is full for topic %s. Consider increasing buffer size or processing messages faster.", topic) + } } - n.HandleFetchError(err) + if err := msgs.Error(); err != nil { + n.Logger.Errorf("Error in message batch for topic %s: %v", topic, err) + } } } } -func (n *Client) fetchAndProcessMessages(ctx context.Context, cons jetstream.Consumer, handler messageHandler) error { - msgs, err := cons.Fetch(n.Config.BatchSize, jetstream.FetchMaxWait(n.Config.MaxWait)) - if err != nil { - return err +func (n *Client) validateSubscribePrerequisites() error { + if n.JetStream == nil { + return errJetStreamNotConfigured } - n.processMessages(ctx, msgs, handler) + if n.Config.Consumer == "" { + return errConsumerNotProvided + } - return msgs.Error() + return nil } -// processMessages processes messages from a consumer. -func (n *Client) processMessages(ctx context.Context, msgs jetstream.MessageBatch, handler messageHandler) { - for msg := range msgs.Messages() { - if err := n.HandleMessage(ctx, msg, handler); err != nil { - n.Logger.Errorf("error handling message: %v", err) - } +func (n *Client) createOrUpdateConsumer(ctx context.Context, topic string) (jetstream.Consumer, error) { + consumerName := fmt.Sprintf("%s_%s", n.Config.Consumer, strings.ReplaceAll(topic, ".", "_")) + cons, err := n.JetStream.CreateOrUpdateConsumer(ctx, n.Config.Stream.Stream, jetstream.ConsumerConfig{ + Durable: consumerName, + AckPolicy: jetstream.AckExplicitPolicy, + FilterSubject: topic, + MaxDeliver: n.Config.Stream.MaxDeliver, + DeliverPolicy: jetstream.DeliverNewPolicy, + AckWait: 30 * time.Second, + }) + + if err != nil { + n.Logger.Errorf("failed to create or update consumer: %v", err) + + return nil, err } + + return cons, nil } // HandleMessage handles a message from a consumer. func (n *Client) HandleMessage(ctx context.Context, msg jetstream.Msg, handler messageHandler) error { if err := handler(ctx, msg); err != nil { n.Logger.Errorf("error handling message: %v", err) + return n.NakMessage(msg) } @@ -262,7 +391,7 @@ func (n *Client) HandleFetchError(err error) { time.Sleep(time.Second) // Backoff on error } -// Close closes the Client Client. +// Close closes the Client. func (n *Client) Close() error { n.subMu.Lock() for _, sub := range n.Subscriptions { @@ -272,6 +401,14 @@ func (n *Client) Close() error { n.Subscriptions = make(map[string]*subscription) n.subMu.Unlock() + n.bufferMu.Lock() + for _, buffer := range n.topicBuffers { + close(buffer) + } + + n.topicBuffers = make(map[string]chan *pubsub.Message) + n.bufferMu.Unlock() + if n.Conn != nil { n.Conn.Close() } diff --git a/pkg/gofr/datasource/pubsub/nats/client_test.go b/pkg/gofr/datasource/pubsub/nats/client_test.go index 766e06e60..8398be065 100644 --- a/pkg/gofr/datasource/pubsub/nats/client_test.go +++ b/pkg/gofr/datasource/pubsub/nats/client_test.go @@ -2,7 +2,6 @@ package nats import ( "context" - "fmt" "testing" "time" @@ -10,6 +9,7 @@ import ( "github.com/stretchr/testify/assert" "github.com/stretchr/testify/require" "go.uber.org/mock/gomock" + "gofr.dev/pkg/gofr/datasource/pubsub" "gofr.dev/pkg/gofr/logging" "gofr.dev/pkg/gofr/testutil" ) @@ -151,14 +151,11 @@ func TestNATSClient_SubscribeSuccess(t *testing.T) { mockJS := NewMockJetStream(ctrl) mockConsumer := NewMockConsumer(ctrl) mockMsgBatch := NewMockMessageBatch(ctrl) + mockMetrics := NewMockMetrics(ctrl) mockMsg := NewMockMsg(ctrl) - logger := logging.NewMockLogger(logging.DEBUG) - metrics := NewMockMetrics(ctrl) client := &Client{ JetStream: mockJS, - Logger: logger, - Metrics: metrics, Config: &Config{ Stream: StreamConfig{ Stream: "test-stream", @@ -168,46 +165,81 @@ func TestNATSClient_SubscribeSuccess(t *testing.T) { MaxWait: time.Second, BatchSize: 1, }, + Metrics: mockMetrics, + Subscriptions: make(map[string]*subscription), + topicBuffers: make(map[string]chan *pubsub.Message), + bufferSize: 1, } - ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second) + ctx, cancel := context.WithTimeout(context.Background(), 2*time.Second) defer cancel() + mockMetrics.EXPECT().IncrementCounter(gomock.Any(), "app_pubsub_subscribe_total_count", "topic", "test-subject") mockJS.EXPECT().CreateOrUpdateConsumer(gomock.Any(), client.Config.Stream.Stream, gomock.Any()).Return(mockConsumer, nil) - - mockConsumer.EXPECT().Fetch(client.Config.BatchSize, gomock.Any()).Return(mockMsgBatch, nil).Times(1) - mockConsumer.EXPECT().Fetch(client.Config.BatchSize, gomock.Any()).Return(nil, context.Canceled).AnyTimes() + mockConsumer.EXPECT().Fetch(gomock.Any(), gomock.Any()).Return(mockMsgBatch, nil).AnyTimes() msgChan := make(chan jetstream.Msg, 1) - - mockMsg.EXPECT().Data().Return([]byte("test message")).AnyTimes() - mockMsg.EXPECT().Subject().Return("test-subject").AnyTimes() - mockMsg.EXPECT().Ack().Return(nil).AnyTimes() - msgChan <- mockMsg close(msgChan) - mockMsgBatch.EXPECT().Messages().Return(msgChan) + mockMsgBatch.EXPECT().Messages().Return(msgChan).AnyTimes() // Allow multiple calls to Messages() mockMsgBatch.EXPECT().Error().Return(nil).AnyTimes() - messageReceived := make(chan bool) + mockMsg.EXPECT().Data().Return([]byte("test message")) + mockMsg.EXPECT().Headers().Return(nil) - err := client.Subscribe(ctx, "test-subject", func(_ context.Context, msg jetstream.Msg) error { - assert.Equal(t, []byte("test message"), msg.Data()) - assert.Equal(t, "test-subject", msg.Subject()) - messageReceived <- true + mockMetrics.EXPECT().IncrementCounter(gomock.Any(), "app_pubsub_subscribe_success_count", "topic", "test-subject") - return nil - }) + // Call Subscribe + msg, err := client.Subscribe(ctx, "test-subject") require.NoError(t, err) + assert.NotNil(t, msg) + assert.Equal(t, "test-subject", msg.Topic) + assert.Equal(t, []byte("test message"), msg.Value) +} - select { - case <-messageReceived: - // Test passed - case <-time.After(2 * time.Second): - t.Fatal("Timed out waiting for message") +func TestNATSClient_SubscribeTimeout(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockJS := NewMockJetStream(ctrl) + mockConsumer := NewMockConsumer(ctrl) + mockMsgBatch := NewMockMessageBatch(ctrl) + mockMetrics := NewMockMetrics(ctrl) + + client := &Client{ + JetStream: mockJS, + Config: &Config{ + Stream: StreamConfig{ + Stream: "test-stream", + Subjects: []string{"test-subject"}, + }, + Consumer: "test-consumer", + MaxWait: 10 * time.Millisecond, // Reduced timeout for faster test + BatchSize: 1, + }, + Metrics: mockMetrics, + Subscriptions: make(map[string]*subscription), + topicBuffers: make(map[string]chan *pubsub.Message), + bufferSize: 1, + Logger: logging.NewMockLogger(logging.DEBUG), } + + ctx, cancel := context.WithTimeout(context.Background(), 50*time.Millisecond) + defer cancel() + + mockMetrics.EXPECT().IncrementCounter(gomock.Any(), "app_pubsub_subscribe_total_count", "topic", "test-subject") + mockJS.EXPECT().CreateOrUpdateConsumer(gomock.Any(), client.Config.Stream.Stream, gomock.Any()).Return(mockConsumer, nil) + mockConsumer.EXPECT().Fetch(gomock.Any(), gomock.Any()).Return(mockMsgBatch, nil).AnyTimes() + mockMsgBatch.EXPECT().Messages().Return(make(chan jetstream.Msg)).AnyTimes() // Return an empty channel to simulate timeout + mockMsgBatch.EXPECT().Error().Return(nil).AnyTimes() + + msg, err := client.Subscribe(ctx, "test-subject") + + require.Error(t, err) + assert.Nil(t, msg) + assert.ErrorIs(t, err, context.DeadlineExceeded) } func TestNATSClient_SubscribeError(t *testing.T) { @@ -215,13 +247,10 @@ func TestNATSClient_SubscribeError(t *testing.T) { defer ctrl.Finish() mockJS := NewMockJetStream(ctrl) - logger := logging.NewLogger(logging.DEBUG) - metrics := NewMockMetrics(ctrl) + mockMetrics := NewMockMetrics(ctrl) client := &Client{ JetStream: mockJS, - Logger: logger, - Metrics: metrics, Config: &Config{ Stream: StreamConfig{ Stream: "test-stream", @@ -229,25 +258,27 @@ func TestNATSClient_SubscribeError(t *testing.T) { }, Consumer: "test-consumer", }, + Metrics: mockMetrics, + Subscriptions: make(map[string]*subscription), } ctx := context.Background() - expectedErr := errFailedToCreateStream - mockJS.EXPECT().CreateOrUpdateConsumer(gomock.Any(), client.Config.Stream.Stream, gomock.Any()).Return(nil, expectedErr) + mockMetrics.EXPECT().IncrementCounter(gomock.Any(), "app_pubsub_subscribe_total_count", "topic", "test-subject") - var err error + expectedErr := errFailedToCreateConsumer + mockJS.EXPECT().CreateOrUpdateConsumer(gomock.Any(), client.Config.Stream.Stream, gomock.Any()).Return(nil, expectedErr) logs := testutil.StderrOutputForFunc(func() { client.Logger = logging.NewMockLogger(logging.DEBUG) - err = client.Subscribe(ctx, "test-subject", func(_ context.Context, _ jetstream.Msg) error { - return nil // This shouldn't be called in this error case - }) + msg, err := client.Subscribe(ctx, "test-subject") + + require.Error(t, err) + assert.Nil(t, msg) + assert.Equal(t, expectedErr, err) }) - require.Error(t, err) - assert.Contains(t, err.Error(), "failed to create stream") - assert.Contains(t, logs, "failed to create or update consumer: failed to create stream") + assert.Contains(t, logs, "failed to create or update consumer") } func TestNATSClient_Close(t *testing.T) { @@ -284,48 +315,52 @@ func TestNATSClient_Close(t *testing.T) { } func TestNew(t *testing.T) { - ctrl := gomock.NewController(t) - defer ctrl.Finish() - - mockMetrics := NewMockMetrics(ctrl) - config := &Config{ Server: NatsServer, Stream: StreamConfig{ Stream: "test-stream", Subjects: []string{"test-subject"}, }, - Consumer: "test-consumer", + Consumer: "test-consumer", + MaxWait: 5 * time.Second, + BatchSize: 100, } - logs := testutil.StdoutOutputForFunc(func() { - mockLogger := logging.NewMockLogger(logging.DEBUG) - client, err := New(config, mockLogger, mockMetrics) - - require.NoError(t, err) - assert.NotNil(t, client) - - natsClient, ok := client.(*PubSubWrapper) - assert.True(t, ok, "Returned Client is not a NatsPubSubWrapper") - - if ok { - assert.NotNil(t, natsClient.Client) - assert.NotNil(t, natsClient.Client.DeleteStream) - assert.NotNil(t, natsClient.Client.CreateStream) - assert.NotNil(t, natsClient.Client.CreateOrUpdateStream) - } - }) - - assert.Contains(t, logs, fmt.Sprintf("connecting to Client server '%s'", NatsServer)) - assert.Contains(t, logs, fmt.Sprintf("connected to Client server '%s'", NatsServer)) + natsClient := New(config) + assert.NotNil(t, natsClient) + + // Check PubSubWrapper struct + assert.NotNil(t, natsClient) + assert.NotNil(t, natsClient.Client) + + // Check Client struct + assert.Equal(t, config, natsClient.Client.Config) + assert.NotNil(t, natsClient.Client.Subscriptions) + assert.NotNil(t, natsClient.Client.topicBuffers) + assert.Equal(t, config.BatchSize, natsClient.Client.bufferSize) + + // Check methods + assert.NotNil(t, natsClient.DeleteTopic) + assert.NotNil(t, natsClient.CreateTopic) + assert.NotNil(t, natsClient.Subscribe) + assert.NotNil(t, natsClient.Publish) + assert.NotNil(t, natsClient.Close) + + // Check new methods + assert.NotNil(t, natsClient.UseLogger) + assert.NotNil(t, natsClient.UseMetrics) + assert.NotNil(t, natsClient.UseTracer) + assert.NotNil(t, natsClient.Connect) + + // Check that Connect hasn't been called yet + assert.Nil(t, natsClient.Client.Conn) + assert.Nil(t, natsClient.Client.JetStream) } func TestNew_Error(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - mockMetrics := NewMockMetrics(ctrl) - testCases := []struct { name string config *Config @@ -343,12 +378,8 @@ func TestNew_Error(t *testing.T) { for _, tc := range testCases { t.Run(tc.name, func(t *testing.T) { - mockLogger := logging.NewMockLogger(logging.DEBUG) - client, err := New(tc.config, mockLogger, mockMetrics) - - require.Error(t, err) - assert.Nil(t, client) - assert.Equal(t, tc.expectedErr, err) + client := New(tc.config) + assert.NotNil(t, client, "Client should not be nil even with invalid config") }) } } @@ -595,13 +626,11 @@ func TestNATSClient_SubscribeCreateConsumerError(t *testing.T) { defer ctrl.Finish() mockJS := NewMockJetStream(ctrl) - logger := logging.NewMockLogger(logging.DEBUG) - metrics := NewMockMetrics(ctrl) + mockMetrics := NewMockMetrics(ctrl) client := &Client{ JetStream: mockJS, - Logger: logger, - Metrics: metrics, + Metrics: mockMetrics, Config: &Config{ Stream: StreamConfig{ Stream: "test-stream", @@ -609,19 +638,26 @@ func TestNATSClient_SubscribeCreateConsumerError(t *testing.T) { }, Consumer: "test-consumer", }, + Subscriptions: make(map[string]*subscription), + messageBuffer: make(chan *pubsub.Message, 1), } ctx := context.Background() expectedErr := errFailedToCreateConsumer + mockMetrics.EXPECT().IncrementCounter(gomock.Any(), "app_pubsub_subscribe_total_count", "topic", "test-subject") mockJS.EXPECT().CreateOrUpdateConsumer(gomock.Any(), client.Config.Stream.Stream, gomock.Any()).Return(nil, expectedErr) - err := client.Subscribe(ctx, "test-subject", func(_ context.Context, _ jetstream.Msg) error { - return nil + logs := testutil.StderrOutputForFunc(func() { + client.Logger = logging.NewMockLogger(logging.DEBUG) + msg, err := client.Subscribe(ctx, "test-subject") + + require.Error(t, err) + assert.Nil(t, msg) + assert.Equal(t, expectedErr, err) }) - require.Error(t, err) - assert.Equal(t, expectedErr, err) + assert.Contains(t, logs, "failed to create or update consumer") } func TestNATSClient_HandleMessageError(t *testing.T) { diff --git a/pkg/gofr/datasource/pubsub/nats/errors.go b/pkg/gofr/datasource/pubsub/nats/errors.go index cad487c2b..0cdd2e8b5 100644 --- a/pkg/gofr/datasource/pubsub/nats/errors.go +++ b/pkg/gofr/datasource/pubsub/nats/errors.go @@ -4,8 +4,7 @@ import "errors" var ( // Client Errors. - errConnectionStatus = errors.New("unexpected Client connection status") - errServerNotProvided = errors.New("Client server address not provided") + errServerNotProvided = errors.New("client server address not provided") errSubjectsNotProvided = errors.New("subjects not provided") errConsumerNotProvided = errors.New("consumer name not provided") errFailedToCreateStream = errors.New("failed to create stream") @@ -15,6 +14,7 @@ var ( errFailedCreateOrUpdateStream = errors.New("create or update stream error") errJetStreamNotConfigured = errors.New("JetStream is not configured") errJetStream = errors.New("JetStream error") + errNATSConnNil = errors.New("NATS connection is nil") // Message Errors. errHandlerError = errors.New("handler error") diff --git a/pkg/gofr/datasource/pubsub/nats/go.mod b/pkg/gofr/datasource/pubsub/nats/go.mod index b219dc448..ad7c1e727 100644 --- a/pkg/gofr/datasource/pubsub/nats/go.mod +++ b/pkg/gofr/datasource/pubsub/nats/go.mod @@ -1,25 +1,31 @@ -module gofr.dev/pkg/gofr/datasource/pubsub/nats +module github.com/carverauto/gofr-nats -go 1.22.3 +go 1.23.1 require ( + github.com/nats-io/nats-server/v2 v2.10.21 github.com/nats-io/nats.go v1.37.0 github.com/stretchr/testify v1.9.0 + go.opentelemetry.io/otel/trace v1.30.0 go.uber.org/mock v0.4.0 - gofr.dev v1.21.0 + gofr.dev v1.22.0 ) require ( github.com/davecgh/go-spew v1.1.1 // indirect github.com/joho/godotenv v1.5.1 // indirect - github.com/klauspost/compress v1.17.9 // indirect + github.com/klauspost/compress v1.17.10 // indirect + github.com/minio/highwayhash v1.0.3 // indirect + github.com/nats-io/jwt/v2 v2.5.8 // indirect github.com/nats-io/nkeys v0.4.7 // indirect github.com/nats-io/nuid v1.0.1 // indirect github.com/pkg/errors v0.9.1 // indirect github.com/pmezard/go-difflib v1.0.0 // indirect + go.opentelemetry.io/otel v1.30.0 // indirect golang.org/x/crypto v0.27.0 // indirect golang.org/x/sys v0.25.0 // indirect golang.org/x/term v0.24.0 // indirect golang.org/x/text v0.18.0 // indirect + golang.org/x/time v0.6.0 // indirect gopkg.in/yaml.v3 v3.0.1 // indirect ) diff --git a/pkg/gofr/datasource/pubsub/nats/go.sum b/pkg/gofr/datasource/pubsub/nats/go.sum index a3ea061b6..8fd29a5b1 100644 --- a/pkg/gofr/datasource/pubsub/nats/go.sum +++ b/pkg/gofr/datasource/pubsub/nats/go.sum @@ -1,9 +1,17 @@ github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI= +github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY= github.com/joho/godotenv v1.5.1 h1:7eLL/+HRGLY0ldzfGMeQkb7vMd0as4CfYvUVzLqw0N0= github.com/joho/godotenv v1.5.1/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwAbqwq4= -github.com/klauspost/compress v1.17.9 h1:6KIumPrER1LHsvBVuDa0r5xaG0Es51mhhB9BQB2qeMA= -github.com/klauspost/compress v1.17.9/go.mod h1:Di0epgTjJY877eYKx5yC51cX2A2Vl2ibi7bDH9ttBbw= +github.com/klauspost/compress v1.17.10 h1:oXAz+Vh0PMUvJczoi+flxpnBEPxoER1IaAnU/NMPtT0= +github.com/klauspost/compress v1.17.10/go.mod h1:pMDklpSncoRMuLFrf1W9Ss9KT+0rH90U12bZKk7uwG0= +github.com/minio/highwayhash v1.0.3 h1:kbnuUMoHYyVl7szWjSxJnxw11k2U709jqFPPmIUyD6Q= +github.com/minio/highwayhash v1.0.3/go.mod h1:GGYsuwP/fPD6Y9hMiXuapVvlIUEhFhMTh0rxU3ik1LQ= +github.com/nats-io/jwt/v2 v2.5.8 h1:uvdSzwWiEGWGXf+0Q+70qv6AQdvcvxrv9hPM0RiPamE= +github.com/nats-io/jwt/v2 v2.5.8/go.mod h1:ZdWS1nZa6WMZfFwwgpEaqBV8EPGVgOTDHN/wTbz0Y5A= +github.com/nats-io/nats-server/v2 v2.10.21 h1:gfG6T06wBdI25XyY2IsauarOc2srWoFxxfsOKjrzoRA= +github.com/nats-io/nats-server/v2 v2.10.21/go.mod h1:I1YxSAEWbXCfy0bthwvNb5X43WwIWMz7gx5ZVPDr5Rc= github.com/nats-io/nats.go v1.37.0 h1:07rauXbVnnJvv1gfIyghFEo6lUcYRY0WXc3x7x0vUxE= github.com/nats-io/nats.go v1.37.0/go.mod h1:Ubdu4Nh9exXdSz0RVWRFBbRfrbSxOYd26oF0wkWclB8= github.com/nats-io/nkeys v0.4.7 h1:RwNJbbIdYCoClSDNY7QVKZlyb/wfT6ugvFCiKy6vDvI= @@ -16,18 +24,25 @@ github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZb github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg= github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY= +go.opentelemetry.io/otel v1.30.0 h1:F2t8sK4qf1fAmY9ua4ohFS/K+FUuOPemHUIXHtktrts= +go.opentelemetry.io/otel v1.30.0/go.mod h1:tFw4Br9b7fOS+uEao81PJjVMjW/5fvNCbpsDIXqP0pc= +go.opentelemetry.io/otel/trace v1.30.0 h1:7UBkkYzeg3C7kQX8VAidWh2biiQbtAKjyIML8dQ9wmc= +go.opentelemetry.io/otel/trace v1.30.0/go.mod h1:5EyKqTzzmyqB9bwtCCq6pDLktPK6fmGf/Dph+8VI02o= go.uber.org/mock v0.4.0 h1:VcM4ZOtdbR4f6VXfiOpwpVJDL6lCReaZ6mw31wqh7KU= go.uber.org/mock v0.4.0/go.mod h1:a6FSlNadKUHUa9IP5Vyt1zh4fC7uAwxMutEAscFbkZc= -gofr.dev v1.21.0 h1:cvOfye5JAXc1RIDDEYkqVVBSUjthu3LwFVA2aioGfvg= -gofr.dev v1.21.0/go.mod h1:PV8vsrqMG/rct++egjqnly/yuteENeAC3zH7ckhNQEY= +gofr.dev v1.22.0 h1:bO2BXHqah+RCV6tU+rv1SLRT3nUJj9bWyNYKyVunjP0= +gofr.dev v1.22.0/go.mod h1:jldZJGrUKxD6BUEFwdlODcBCGBSvgkVoMy9q15sJm2Q= golang.org/x/crypto v0.27.0 h1:GXm2NjJrPaiv/h1tb2UH8QfgC/hOf/+z0p6PT8o1w7A= golang.org/x/crypto v0.27.0/go.mod h1:1Xngt8kV6Dvbssa53Ziq6Eqn0HqbZi5Z6R0ZpwQzt70= +golang.org/x/sys v0.21.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA= golang.org/x/sys v0.25.0 h1:r+8e+loiHxRqhXVl6ML1nO3l1+oFoWbnlu2Ehimmi34= golang.org/x/sys v0.25.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA= golang.org/x/term v0.24.0 h1:Mh5cbb+Zk2hqqXNO7S1iTjEphVL+jb8ZWaqh/g+JWkM= golang.org/x/term v0.24.0/go.mod h1:lOBK/LVxemqiMij05LGJ0tzNr8xlmwBRJ81PX6wVLH8= golang.org/x/text v0.18.0 h1:XvMDiNzPAl0jr17s6W9lcaIhGUfUORdGCNsuLmPG224= golang.org/x/text v0.18.0/go.mod h1:BuEKDfySbSR4drPmRPG/7iBdf8hvFMuRexcpahXilzY= +golang.org/x/time v0.6.0 h1:eTDhh4ZXt5Qf0augr54TN6suAUudPcawVZeIAPU7D4U= +golang.org/x/time v0.6.0/go.mod h1:3BpzKBy/shNhVucY/MWOyx10tF3SFh9QdLuxbVysPQM= gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM= gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA= diff --git a/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go b/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go index 860d841fb..d90cc0b3f 100644 --- a/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go +++ b/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go @@ -4,7 +4,6 @@ import ( "context" "github.com/nats-io/nats.go" - "github.com/nats-io/nats.go/jetstream" "gofr.dev/pkg/gofr/datasource" "gofr.dev/pkg/gofr/datasource/pubsub" ) @@ -19,42 +18,17 @@ func (w *PubSubWrapper) Publish(ctx context.Context, topic string, message []byt return w.Client.Publish(ctx, topic, message) } -// Subscribe subscribes to a topic. +// Subscribe subscribes to a topic and returns a single message. func (w *PubSubWrapper) Subscribe(ctx context.Context, topic string) (*pubsub.Message, error) { - msgChan := make(chan *pubsub.Message) - - err := w.Client.Subscribe(ctx, topic, func(ctx context.Context, msg jetstream.Msg) error { - select { - case msgChan <- &pubsub.Message{ - Topic: topic, - Value: msg.Data(), - Committer: &natsCommitter{msg: msg}, - }: - case <-ctx.Done(): - return ctx.Err() - } - - return nil - }) - - if err != nil { - return nil, err - } - - select { - case msg := <-msgChan: - return msg, nil - case <-ctx.Done(): - return nil, ctx.Err() - } + return w.Client.Subscribe(ctx, topic) } -// CreateTopic creates a new topic (stream) in Client JetStream. +// CreateTopic creates a new topic (stream) in NATS JetStream. func (w *PubSubWrapper) CreateTopic(ctx context.Context, name string) error { return w.Client.CreateTopic(ctx, name) } -// DeleteTopic deletes a topic (stream) in Client JetStream. +// DeleteTopic deletes a topic (stream) in NATS JetStream. func (w *PubSubWrapper) DeleteTopic(ctx context.Context, name string) error { return w.Client.DeleteTopic(ctx, name) } @@ -67,7 +41,7 @@ func (w *PubSubWrapper) Close() error { // Health returns the health status of the Client. func (w *PubSubWrapper) Health() datasource.Health { status := datasource.StatusUp - if w.Client.Conn.Status() != nats.CONNECTED { + if w.Client.Conn == nil || w.Client.Conn.Status() != nats.CONNECTED { status = datasource.StatusDown } @@ -78,3 +52,23 @@ func (w *PubSubWrapper) Health() datasource.Health { }, } } + +// Connect establishes a connection to NATS. +func (w *PubSubWrapper) Connect() { + w.Client.Connect() +} + +// UseLogger sets the logger for the NATS client. +func (w *PubSubWrapper) UseLogger(logger any) { + w.Client.UseLogger(logger) +} + +// UseMetrics sets the metrics for the NATS client. +func (w *PubSubWrapper) UseMetrics(metrics any) { + w.Client.UseMetrics(metrics) +} + +// UseTracer sets the tracer for the NATS client. +func (w *PubSubWrapper) UseTracer(tracer any) { + w.Client.UseTracer(tracer) +} From e1e491504ad46467eb70b53178f89c770c010b67 Mon Sep 17 00:00:00 2001 From: FilledEther Date: Thu, 3 Oct 2024 22:59:52 +0530 Subject: [PATCH 104/163] Updates GoDocs for CLI Options and addRoute Function --- pkg/gofr/cmd.go | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/pkg/gofr/cmd.go b/pkg/gofr/cmd.go index d27e4e429..ac7aa65d5 100644 --- a/pkg/gofr/cmd.go +++ b/pkg/gofr/cmd.go @@ -21,8 +21,10 @@ type route struct { help string } +// Options is a function type used to configure a route in the command handler. type Options func(c *route) +// ErrCommandNotFound is an empty struct used to represent a specific error when a command is not found. type ErrCommandNotFound struct{} func (ErrCommandNotFound) Error() string { @@ -106,6 +108,7 @@ func (cmd *cmd) handler(path string) *route { return nil } +// Option functions to configure the service // AddDescription adds the description text for a specified subcommand. func AddDescription(descString string) Options { return func(r *route) { @@ -121,6 +124,8 @@ func AddHelp(helperString string) Options { } } +// addRoute adds a new route to cmd's list of routes. +// Optional configuration for the route is passed using functional options like AddHelp and AddDescription func (cmd *cmd) addRoute(pattern string, handler Handler, options ...Options) { tempRoute := route{ pattern: pattern, From 9595568d1fa9020103d0c1895afc4328a5b0453c Mon Sep 17 00:00:00 2001 From: FilledEther Date: Fri, 4 Oct 2024 14:51:42 +0530 Subject: [PATCH 105/163] Updates GoDocs for CLI Options and addRoute Function --- pkg/gofr/cmd.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/pkg/gofr/cmd.go b/pkg/gofr/cmd.go index ac7aa65d5..ed012f339 100644 --- a/pkg/gofr/cmd.go +++ b/pkg/gofr/cmd.go @@ -125,7 +125,7 @@ func AddHelp(helperString string) Options { } // addRoute adds a new route to cmd's list of routes. -// Optional configuration for the route is passed using functional options like AddHelp and AddDescription +// Optional configuration for the route is passed using functional options like AddHelp and AddDescription. func (cmd *cmd) addRoute(pattern string, handler Handler, options ...Options) { tempRoute := route{ pattern: pattern, From e19e138e4835a48e0e4f72c63b06adb6c9980194 Mon Sep 17 00:00:00 2001 From: FilledEther Date: Fri, 4 Oct 2024 16:04:45 +0530 Subject: [PATCH 106/163] Updates GoDocs for CLI Options and addRoute Function --- pkg/gofr/cmd.go | 2 -- 1 file changed, 2 deletions(-) diff --git a/pkg/gofr/cmd.go b/pkg/gofr/cmd.go index ed012f339..5c48ca265 100644 --- a/pkg/gofr/cmd.go +++ b/pkg/gofr/cmd.go @@ -108,7 +108,6 @@ func (cmd *cmd) handler(path string) *route { return nil } -// Option functions to configure the service // AddDescription adds the description text for a specified subcommand. func AddDescription(descString string) Options { return func(r *route) { @@ -125,7 +124,6 @@ func AddHelp(helperString string) Options { } // addRoute adds a new route to cmd's list of routes. -// Optional configuration for the route is passed using functional options like AddHelp and AddDescription. func (cmd *cmd) addRoute(pattern string, handler Handler, options ...Options) { tempRoute := route{ pattern: pattern, From f20c54a740e9fbcffd25abb7b22c8de3de50b28a Mon Sep 17 00:00:00 2001 From: RahulMohanK Date: Sat, 5 Oct 2024 02:20:29 +0530 Subject: [PATCH 107/163] using logger to display logs in CMD --- examples/using-add-filestore/README.md | 18 +++++------------- examples/using-add-filestore/configs/.env | 8 ++++---- examples/using-add-filestore/main.go | 13 +++++++++---- examples/using-add-filestore/main_test.go | 11 +++++++---- go.mod | 11 +++++++---- 5 files changed, 32 insertions(+), 29 deletions(-) diff --git a/examples/using-add-filestore/README.md b/examples/using-add-filestore/README.md index 38d442aec..22506cdf2 100644 --- a/examples/using-add-filestore/README.md +++ b/examples/using-add-filestore/README.md @@ -10,34 +10,26 @@ Choose a library listed above and follow their respective documentation to confi ### To run the example use the commands below: To print the current working directory of the configured remote file server -``` +```console go run main.go pwd ``` To get the list of all directories or files in the given path of the configured remote file server ``` -go run main.go ls -path= - -Eg:- go run main.go ls -path=/ + go run main.go ls -path=/ ``` To grep the list of all files and directories in the given path that is matching with the keyword provided ``` -go run main.go grep -keyword=fi -path= - -Eg:- go run main.go grep -keyword=fi -path=/ +go run main.go grep -keyword=fi -path=/ ``` To create a file in the current working directory with the provided filename ``` -go run main.go createfile -filename= - -Eg:- go run main.go createfile -filename=file.txt + go run main.go createfile -filename=file.txt ``` To remove the file with the provided filename from the current working directory ``` -go run main.go rm -filename= - -Eg:- go run main.go rm -filename=file.txt + go run main.go rm -filename=file.txt ``` \ No newline at end of file diff --git a/examples/using-add-filestore/configs/.env b/examples/using-add-filestore/configs/.env index 01833ea49..3a56b6e80 100644 --- a/examples/using-add-filestore/configs/.env +++ b/examples/using-add-filestore/configs/.env @@ -1,5 +1,5 @@ -HOST="localhost" -USER_NAME="anonymous" -PASSWORD="test" +HOST=localhost +USER_NAME=anonymous +PASSWORD=test PORT=21 -REMOTE_DIR_PATH="/" \ No newline at end of file +REMOTE_DIR_PATH=/ \ No newline at end of file diff --git a/examples/using-add-filestore/main.go b/examples/using-add-filestore/main.go index c7424d22e..e1fdabc59 100644 --- a/examples/using-add-filestore/main.go +++ b/examples/using-add-filestore/main.go @@ -8,10 +8,13 @@ import ( "gofr.dev/pkg/gofr" "gofr.dev/pkg/gofr/datasource/file" "gofr.dev/pkg/gofr/datasource/file/ftp" + "gofr.dev/pkg/gofr/logging" ) type FileServerType int +var logger logging.Logger + const ( FTP FileServerType = iota SFTP @@ -84,11 +87,11 @@ func registerGrepCommand(app *gofr.App, fs file.FileSystemProvider) { func registerCreateFileCommand(app *gofr.App, fs file.FileSystemProvider) { app.SubCommand("createfile", func(c *gofr.Context) (interface{}, error) { fileName := c.Param("filename") - fmt.Printf("Creating file :%s", fileName) + logger.Log("Creating file : ", fileName) _, err := fs.Create(fileName) if err == nil { - fmt.Printf("Successfully created file:%s", fileName) + logger.Log("Successfully created file: ", fileName) } return "", err @@ -98,11 +101,11 @@ func registerCreateFileCommand(app *gofr.App, fs file.FileSystemProvider) { func registerRmCommand(app *gofr.App, fs file.FileSystemProvider) { app.SubCommand("rm", func(c *gofr.Context) (interface{}, error) { fileName := c.Param("filename") - fmt.Printf("Removing file :%s", fileName) + logger.Log("Removing file : ", fileName) err := fs.Remove(fileName) if err == nil { - fmt.Printf("Successfully removed file:%s", fileName) + logger.Log("Successfully removed file: ", fileName) } return "", err @@ -112,6 +115,8 @@ func registerRmCommand(app *gofr.App, fs file.FileSystemProvider) { func main() { app := gofr.NewCMD() + logger = gofr.New().Logger() + fileSystemProvider := configureFileServer(app) app.AddFileStore(fileSystemProvider) diff --git a/examples/using-add-filestore/main_test.go b/examples/using-add-filestore/main_test.go index 9fa827738..763163699 100644 --- a/examples/using-add-filestore/main_test.go +++ b/examples/using-add-filestore/main_test.go @@ -31,6 +31,7 @@ func TestPwdCommand(t *testing.T) { defer ctrl.Finish() app := gofr.NewCMD() + logger = gofr.New().Logger() mock := file.NewMockFileSystemProvider(ctrl) mock.EXPECT().UseLogger(app.Logger()) @@ -114,6 +115,7 @@ func TestCreateFileCommand(t *testing.T) { defer ctrl.Finish() app := gofr.NewCMD() + logger = gofr.New().Logger() mock := file.NewMockFileSystemProvider(ctrl) mock.EXPECT().UseLogger(app.Logger()) @@ -126,8 +128,8 @@ func TestCreateFileCommand(t *testing.T) { registerCreateFileCommand(app, mock) app.Run() }) - assert.Contains(t, logs, "Creating file :file.txt", "Test failed") - assert.Contains(t, logs, "Successfully created file:file.txt", "Test failed") + assert.Contains(t, logs, "Creating file : \",\"file.txt\"", "Test failed") + assert.Contains(t, logs, "Successfully created file: \",\"file.txt\"", "Test failed") } func TestRmCommand(t *testing.T) { @@ -138,6 +140,7 @@ func TestRmCommand(t *testing.T) { defer ctrl.Finish() app := gofr.NewCMD() + logger = gofr.New().Logger() mock := file.NewMockFileSystemProvider(ctrl) mock.EXPECT().UseLogger(app.Logger()) @@ -150,6 +153,6 @@ func TestRmCommand(t *testing.T) { registerRmCommand(app, mock) app.Run() }) - assert.Contains(t, logs, "Removing file :file.txt", "Test failed") - assert.Contains(t, logs, "Successfully removed file:file.txt", "Test failed") + assert.Contains(t, logs, "Removing file : \",\"file.txt\"", "Test failed") + assert.Contains(t, logs, "Successfully removed file: \",\"file.txt\"", "Test failed") } diff --git a/go.mod b/go.mod index 94ce4c080..c7190b4e6 100644 --- a/go.mod +++ b/go.mod @@ -45,6 +45,12 @@ require ( modernc.org/sqlite v1.33.1 ) +require ( + github.com/hashicorp/errwrap v1.1.0 // indirect + github.com/hashicorp/go-multierror v1.1.1 // indirect + github.com/jlaffaye/ftp v0.2.0 // indirect +) + require ( cloud.google.com/go v0.115.1 // indirect cloud.google.com/go/auth v0.9.3 // indirect @@ -68,10 +74,7 @@ require ( github.com/googleapis/enterprise-certificate-proxy v0.3.4 // indirect github.com/googleapis/gax-go/v2 v2.13.0 // indirect github.com/grpc-ecosystem/grpc-gateway/v2 v2.22.0 // indirect - github.com/hashicorp/errwrap v1.1.0 // indirect - github.com/hashicorp/go-multierror v1.1.1 // indirect github.com/hashicorp/golang-lru/v2 v2.0.7 // indirect - github.com/jlaffaye/ftp v0.2.0 // indirect github.com/klauspost/compress v1.17.9 // indirect github.com/mattn/go-isatty v0.0.20 // indirect github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect @@ -91,7 +94,7 @@ require ( go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.54.0 // indirect go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.29.0 // indirect go.opentelemetry.io/proto/otlp v1.3.1 // indirect - gofr.dev/pkg/gofr/datasource/file/ftp v0.0.0-20240823110359-085d180867dd // indirect + gofr.dev/pkg/gofr/datasource/file/ftp v0.0.0-20240823110359-085d180867dd golang.org/x/crypto v0.27.0 // indirect golang.org/x/net v0.29.0 // indirect golang.org/x/sys v0.25.0 // indirect From 0e2104f21671bc38f9b64c566f70b1c154c9faf2 Mon Sep 17 00:00:00 2001 From: RahulMohanK Date: Sun, 6 Oct 2024 00:19:37 +0530 Subject: [PATCH 108/163] initializing new module for files-interaction example --- examples/using-add-filestore/go.mod | 104 +++++++ examples/using-add-filestore/go.sum | 423 ++++++++++++++++++++++++++++ go.mod | 7 - 3 files changed, 527 insertions(+), 7 deletions(-) create mode 100644 examples/using-add-filestore/go.mod create mode 100644 examples/using-add-filestore/go.sum diff --git a/examples/using-add-filestore/go.mod b/examples/using-add-filestore/go.mod new file mode 100644 index 000000000..9bf2a37e8 --- /dev/null +++ b/examples/using-add-filestore/go.mod @@ -0,0 +1,104 @@ +module gofr.dev/examples/using-add-filestore + +go 1.22 + +require gofr.dev v1.22.1 + +require ( + github.com/hashicorp/errwrap v1.1.0 // indirect + github.com/hashicorp/go-multierror v1.1.1 // indirect + github.com/jlaffaye/ftp v0.2.0 // indirect +) + +require ( + cloud.google.com/go v0.115.1 // indirect + cloud.google.com/go/auth v0.9.5 // indirect + cloud.google.com/go/auth/oauth2adapt v0.2.4 // indirect + cloud.google.com/go/compute/metadata v0.5.2 // indirect + cloud.google.com/go/iam v1.2.0 // indirect + cloud.google.com/go/pubsub v1.42.0 // indirect + filippo.io/edwards25519 v1.1.0 // indirect + github.com/DATA-DOG/go-sqlmock v1.5.2 // indirect + github.com/XSAM/otelsql v0.34.0 // indirect + github.com/beorn7/perks v1.0.1 // indirect + github.com/cenkalti/backoff/v4 v4.3.0 // indirect + github.com/cespare/xxhash/v2 v2.3.0 // indirect + github.com/davecgh/go-spew v1.1.1 // indirect + github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f // indirect + github.com/dustin/go-humanize v1.0.1 // indirect + github.com/eclipse/paho.mqtt.golang v1.5.0 // indirect + github.com/felixge/httpsnoop v1.0.4 // indirect + github.com/go-logr/logr v1.4.2 // indirect + github.com/go-logr/stdr v1.2.2 // indirect + github.com/go-sql-driver/mysql v1.8.1 // indirect + github.com/gogo/protobuf v1.3.2 // indirect + github.com/golang-jwt/jwt/v5 v5.2.1 // indirect + github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect + github.com/google/s2a-go v0.1.8 // indirect + github.com/google/uuid v1.6.0 // indirect + github.com/googleapis/enterprise-certificate-proxy v0.3.4 // indirect + github.com/googleapis/gax-go/v2 v2.13.0 // indirect + github.com/gorilla/mux v1.8.1 // indirect + github.com/gorilla/websocket v1.5.3 // indirect + github.com/grpc-ecosystem/go-grpc-middleware v1.4.0 // indirect + github.com/grpc-ecosystem/grpc-gateway/v2 v2.22.0 // indirect + github.com/hashicorp/golang-lru/v2 v2.0.7 // indirect + github.com/joho/godotenv v1.5.1 // indirect + github.com/klauspost/compress v1.17.9 // indirect + github.com/lib/pq v1.10.9 // indirect + github.com/mattn/go-isatty v0.0.20 // indirect + github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect + github.com/ncruces/go-strftime v0.1.9 // indirect + github.com/openzipkin/zipkin-go v0.4.3 // indirect + github.com/pierrec/lz4/v4 v4.1.21 // indirect + github.com/pkg/errors v0.9.1 // indirect + github.com/pmezard/go-difflib v1.0.0 // indirect + github.com/prometheus/client_golang v1.20.4 // indirect + github.com/prometheus/client_model v0.6.1 // indirect + github.com/prometheus/common v0.59.1 // indirect + github.com/prometheus/procfs v0.15.1 // indirect + github.com/redis/go-redis/extra/rediscmd/v9 v9.0.5 // indirect + github.com/redis/go-redis/extra/redisotel/v9 v9.0.5 // indirect + github.com/redis/go-redis/v9 v9.6.1 // indirect + github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect + github.com/segmentio/kafka-go v0.4.47 // indirect + github.com/stretchr/testify v1.9.0 + go.opencensus.io v0.24.0 // indirect + go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.54.0 // indirect + go.opentelemetry.io/contrib/instrumentation/net/http/httptrace/otelhttptrace v0.55.0 // indirect + go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.55.0 // indirect + go.opentelemetry.io/otel v1.30.0 // indirect + go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.30.0 // indirect + go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.30.0 // indirect + go.opentelemetry.io/otel/exporters/prometheus v0.52.0 // indirect + go.opentelemetry.io/otel/exporters/zipkin v1.30.0 // indirect + go.opentelemetry.io/otel/metric v1.30.0 // indirect + go.opentelemetry.io/otel/sdk v1.30.0 // indirect + go.opentelemetry.io/otel/sdk/metric v1.30.0 // indirect + go.opentelemetry.io/otel/trace v1.30.0 // indirect + go.opentelemetry.io/proto/otlp v1.3.1 // indirect + go.uber.org/mock v0.4.0 + gofr.dev/pkg/gofr/datasource/file/ftp v0.1.0 + golang.org/x/crypto v0.27.0 // indirect + golang.org/x/net v0.29.0 // indirect + golang.org/x/oauth2 v0.23.0 // indirect + golang.org/x/sync v0.8.0 // indirect + golang.org/x/sys v0.25.0 // indirect + golang.org/x/term v0.24.0 // indirect + golang.org/x/text v0.18.0 // indirect + golang.org/x/time v0.6.0 // indirect + google.golang.org/api v0.199.0 // indirect + google.golang.org/genproto v0.0.0-20240903143218-8af14fe29dc1 // indirect + google.golang.org/genproto/googleapis/api v0.0.0-20240903143218-8af14fe29dc1 // indirect + google.golang.org/genproto/googleapis/rpc v0.0.0-20240903143218-8af14fe29dc1 // indirect + google.golang.org/grpc v1.67.0 // indirect + google.golang.org/protobuf v1.34.2 // indirect + gopkg.in/yaml.v3 v3.0.1 // indirect + modernc.org/gc/v3 v3.0.0-20240107210532-573471604cb6 // indirect + modernc.org/libc v1.55.3 // indirect + modernc.org/mathutil v1.6.0 // indirect + modernc.org/memory v1.8.0 // indirect + modernc.org/sqlite v1.33.1 // indirect + modernc.org/strutil v1.2.0 // indirect + modernc.org/token v1.1.0 // indirect +) diff --git a/examples/using-add-filestore/go.sum b/examples/using-add-filestore/go.sum new file mode 100644 index 000000000..11b60c22d --- /dev/null +++ b/examples/using-add-filestore/go.sum @@ -0,0 +1,423 @@ +cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= +cloud.google.com/go v0.115.1 h1:Jo0SM9cQnSkYfp44+v+NQXHpcHqlnRJk2qxh6yvxxxQ= +cloud.google.com/go v0.115.1/go.mod h1:DuujITeaufu3gL68/lOFIirVNJwQeyf5UXyi+Wbgknc= +cloud.google.com/go/auth v0.9.5 h1:4CTn43Eynw40aFVr3GpPqsQponx2jv0BQpjvajsbbzw= +cloud.google.com/go/auth v0.9.5/go.mod h1:Xo0n7n66eHyOWWCnitop6870Ilwo3PiZyodVkkH1xWM= +cloud.google.com/go/auth/oauth2adapt v0.2.4 h1:0GWE/FUsXhf6C+jAkWgYm7X9tK8cuEIfy19DBn6B6bY= +cloud.google.com/go/auth/oauth2adapt v0.2.4/go.mod h1:jC/jOpwFP6JBxhB3P5Rr0a9HLMC/Pe3eaL4NmdvqPtc= +cloud.google.com/go/compute/metadata v0.5.2 h1:UxK4uu/Tn+I3p2dYWTfiX4wva7aYlKixAHn3fyqngqo= +cloud.google.com/go/compute/metadata v0.5.2/go.mod h1:C66sj2AluDcIqakBq/M8lw8/ybHgOZqin2obFxa/E5k= +cloud.google.com/go/iam v1.2.0 h1:kZKMKVNk/IsSSc/udOb83K0hL/Yh/Gcqpz+oAkoIFN8= +cloud.google.com/go/iam v1.2.0/go.mod h1:zITGuWgsLZxd8OwAlX+eMFgZDXzBm7icj1PVTYG766Q= +cloud.google.com/go/kms v1.19.0 h1:x0OVJDl6UH1BSX4THKlMfdcFWoE4ruh90ZHuilZekrU= +cloud.google.com/go/kms v1.19.0/go.mod h1:e4imokuPJUc17Trz2s6lEXFDt8bgDmvpVynH39bdrHM= +cloud.google.com/go/longrunning v0.6.0 h1:mM1ZmaNsQsnb+5n1DNPeL0KwQd9jQRqSqSDEkBZr+aI= +cloud.google.com/go/longrunning v0.6.0/go.mod h1:uHzSZqW89h7/pasCWNYdUpwGz3PcVWhrWupreVPYLts= +cloud.google.com/go/pubsub v1.42.0 h1:PVTbzorLryFL5ue8esTS2BfehUs0ahyNOY9qcd+HMOs= 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h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= +modernc.org/cc/v4 v4.21.4 h1:3Be/Rdo1fpr8GrQ7IVw9OHtplU4gWbb+wNgeoBMmGLQ= +modernc.org/cc/v4 v4.21.4/go.mod h1:HM7VJTZbUCR3rV8EYBi9wxnJ0ZBRiGE5OeGXNA0IsLQ= +modernc.org/ccgo/v4 v4.19.2 h1:lwQZgvboKD0jBwdaeVCTouxhxAyN6iawF3STraAal8Y= +modernc.org/ccgo/v4 v4.19.2/go.mod h1:ysS3mxiMV38XGRTTcgo0DQTeTmAO4oCmJl1nX9VFI3s= +modernc.org/fileutil v1.3.0 h1:gQ5SIzK3H9kdfai/5x41oQiKValumqNTDXMvKo62HvE= +modernc.org/fileutil v1.3.0/go.mod h1:XatxS8fZi3pS8/hKG2GH/ArUogfxjpEKs3Ku3aK4JyQ= +modernc.org/gc/v2 v2.4.1 h1:9cNzOqPyMJBvrUipmynX0ZohMhcxPtMccYgGOJdOiBw= +modernc.org/gc/v2 v2.4.1/go.mod h1:wzN5dK1AzVGoH6XOzc3YZ+ey/jPgYHLuVckd62P0GYU= +modernc.org/gc/v3 v3.0.0-20240107210532-573471604cb6 h1:5D53IMaUuA5InSeMu9eJtlQXS2NxAhyWQvkKEgXZhHI= +modernc.org/gc/v3 v3.0.0-20240107210532-573471604cb6/go.mod h1:Qz0X07sNOR1jWYCrJMEnbW/X55x206Q7Vt4mz6/wHp4= +modernc.org/libc v1.55.3 h1:AzcW1mhlPNrRtjS5sS+eW2ISCgSOLLNyFzRh/V3Qj/U= +modernc.org/libc v1.55.3/go.mod h1:qFXepLhz+JjFThQ4kzwzOjA/y/artDeg+pcYnY+Q83w= +modernc.org/mathutil v1.6.0 h1:fRe9+AmYlaej+64JsEEhoWuAYBkOtQiMEU7n/XgfYi4= +modernc.org/mathutil v1.6.0/go.mod h1:Ui5Q9q1TR2gFm0AQRqQUaBWFLAhQpCwNcuhBOSedWPo= +modernc.org/memory v1.8.0 h1:IqGTL6eFMaDZZhEWwcREgeMXYwmW83LYW8cROZYkg+E= +modernc.org/memory v1.8.0/go.mod h1:XPZ936zp5OMKGWPqbD3JShgd/ZoQ7899TUuQqxY+peU= +modernc.org/opt v0.1.3 h1:3XOZf2yznlhC+ibLltsDGzABUGVx8J6pnFMS3E4dcq4= +modernc.org/opt v0.1.3/go.mod h1:WdSiB5evDcignE70guQKxYUl14mgWtbClRi5wmkkTX0= +modernc.org/sortutil v1.2.0 h1:jQiD3PfS2REGJNzNCMMaLSp/wdMNieTbKX920Cqdgqc= +modernc.org/sortutil v1.2.0/go.mod h1:TKU2s7kJMf1AE84OoiGppNHJwvB753OYfNl2WRb++Ss= +modernc.org/sqlite v1.33.1 h1:trb6Z3YYoeM9eDL1O8do81kP+0ejv+YzgyFo+Gwy0nM= +modernc.org/sqlite v1.33.1/go.mod h1:pXV2xHxhzXZsgT/RtTFAPY6JJDEvOTcTdwADQCCWD4k= +modernc.org/strutil v1.2.0 h1:agBi9dp1I+eOnxXeiZawM8F4LawKv4NzGWSaLfyeNZA= +modernc.org/strutil v1.2.0/go.mod h1:/mdcBmfOibveCTBxUl5B5l6W+TTH1FXPLHZE6bTosX0= +modernc.org/token v1.1.0 h1:Xl7Ap9dKaEs5kLoOQeQmPWevfnk/DM5qcLcYlA8ys6Y= +modernc.org/token v1.1.0/go.mod h1:UGzOrNV1mAFSEB63lOFHIpNRUVMvYTc6yu1SMY/XTDM= diff --git a/go.mod b/go.mod index 0a0fa8ae2..05f266d07 100644 --- a/go.mod +++ b/go.mod @@ -45,12 +45,6 @@ require ( modernc.org/sqlite v1.33.1 ) -require ( - github.com/hashicorp/errwrap v1.1.0 // indirect - github.com/hashicorp/go-multierror v1.1.1 // indirect - github.com/jlaffaye/ftp v0.2.0 // indirect -) - require ( cloud.google.com/go v0.115.1 // indirect cloud.google.com/go/auth v0.9.5 // indirect @@ -94,7 +88,6 @@ require ( go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.54.0 // indirect go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.30.0 // indirect go.opentelemetry.io/proto/otlp v1.3.1 // indirect - gofr.dev/pkg/gofr/datasource/file/ftp v0.0.0-20240823110359-085d180867dd golang.org/x/crypto v0.27.0 // indirect golang.org/x/net v0.29.0 // indirect golang.org/x/sys v0.25.0 // indirect From eff43104a041a7677afd46aa7275cdf523d5b771 Mon Sep 17 00:00:00 2001 From: RahulMohanK Date: Sun, 6 Oct 2024 00:20:29 +0530 Subject: [PATCH 109/163] reverting go.sum --- go.sum | 9 --------- 1 file changed, 9 deletions(-) diff --git a/go.sum b/go.sum index 6d90cf3ea..3747ec8a1 100644 --- a/go.sum +++ b/go.sum @@ -120,15 +120,8 @@ github.com/grpc-ecosystem/go-grpc-middleware v1.4.0 h1:UH//fgunKIs4JdUbpDl1VZCDa github.com/grpc-ecosystem/go-grpc-middleware v1.4.0/go.mod h1:g5qyo/la0ALbONm6Vbp88Yd8NsDy6rZz+RcrMPxvld8= github.com/grpc-ecosystem/grpc-gateway/v2 v2.22.0 h1:asbCHRVmodnJTuQ3qamDwqVOIjwqUPTYmYuemVOx+Ys= github.com/grpc-ecosystem/grpc-gateway/v2 v2.22.0/go.mod h1:ggCgvZ2r7uOoQjOyu2Y1NhHmEPPzzuhWgcza5M1Ji1I= -github.com/hashicorp/errwrap v1.0.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4= -github.com/hashicorp/errwrap v1.1.0 h1:OxrOeh75EUXMY8TBjag2fzXGZ40LB6IKw45YeGUDY2I= -github.com/hashicorp/errwrap v1.1.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4= -github.com/hashicorp/go-multierror v1.1.1 h1:H5DkEtf6CXdFp0N0Em5UCwQpXMWke8IA0+lD48awMYo= -github.com/hashicorp/go-multierror v1.1.1/go.mod h1:iw975J/qwKPdAO1clOe2L8331t/9/fmwbPZ6JB6eMoM= github.com/hashicorp/golang-lru/v2 v2.0.7 h1:a+bsQ5rvGLjzHuww6tVxozPZFVghXaHOwFs4luLUK2k= github.com/hashicorp/golang-lru/v2 v2.0.7/go.mod h1:QeFd9opnmA6QUJc5vARoKUSoFhyfM2/ZepoAG6RGpeM= -github.com/jlaffaye/ftp v0.2.0 h1:lXNvW7cBu7R/68bknOX3MrRIIqZ61zELs1P2RAiA3lg= -github.com/jlaffaye/ftp v0.2.0/go.mod h1:is2Ds5qkhceAPy2xD6RLI6hmp/qysSoymZ+Z2uTnspI= github.com/joho/godotenv v1.5.1 h1:7eLL/+HRGLY0ldzfGMeQkb7vMd0as4CfYvUVzLqw0N0= github.com/joho/godotenv v1.5.1/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwAbqwq4= github.com/kisielk/errcheck v1.5.0/go.mod h1:pFxgyoBC7bSaBwPgfKdkLd5X25qrDl4LWUI2bnpBCr8= @@ -259,8 +252,6 @@ go.uber.org/mock v0.4.0 h1:VcM4ZOtdbR4f6VXfiOpwpVJDL6lCReaZ6mw31wqh7KU= go.uber.org/mock v0.4.0/go.mod h1:a6FSlNadKUHUa9IP5Vyt1zh4fC7uAwxMutEAscFbkZc= go.uber.org/multierr v1.6.0/go.mod h1:cdWPpRnG4AhwMwsgIHip0KRBQjJy5kYEpYjJxpXp9iU= go.uber.org/zap v1.18.1/go.mod h1:xg/QME4nWcxGxrpdeYfq7UvYrLh66cuVKdrbD1XF/NI= -gofr.dev/pkg/gofr/datasource/file/ftp v0.0.0-20240823110359-085d180867dd h1:YTiTFoRmx/TK+uzmSVAP7ZPodeZaDauLmhD2ov+lgFE= -gofr.dev/pkg/gofr/datasource/file/ftp v0.0.0-20240823110359-085d180867dd/go.mod h1:Pau/kQnk86g7U3Nwuc5/g05PaPFxfn4VFXmOa8Z4xrM= golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto= From ab41246fca2cd9e9c2d8903b7ce9e886420315ea Mon Sep 17 00:00:00 2001 From: mfreeman451 Date: Mon, 7 Oct 2024 10:25:04 -0500 Subject: [PATCH 110/163] =?UTF-8?q?=F0=9F=94=A8=20refactored=20client.go?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/client.go | 508 +++----------- .../datasource/pubsub/nats/client_test.go | 655 +++--------------- pkg/gofr/datasource/pubsub/nats/config.go | 72 ++ .../pubsub/nats/connection_manager.go | 155 +++++ pkg/gofr/datasource/pubsub/nats/go.mod | 2 +- pkg/gofr/datasource/pubsub/nats/health.go | 66 +- .../datasource/pubsub/nats/health_test.go | 228 ++---- pkg/gofr/datasource/pubsub/nats/interfaces.go | 25 +- .../datasource/pubsub/nats/mock_client.go | 210 +++++- .../datasource/pubsub/nats/pubsub_wrapper.go | 25 +- .../datasource/pubsub/nats/stream_manager.go | 82 +++ .../pubsub/nats/subscription_manager.go | 165 +++++ .../datasource/pubsub/nats/wrapper_test.go | 68 ++ 13 files changed, 1052 insertions(+), 1209 deletions(-) create mode 100644 pkg/gofr/datasource/pubsub/nats/config.go create mode 100644 pkg/gofr/datasource/pubsub/nats/connection_manager.go create mode 100644 pkg/gofr/datasource/pubsub/nats/stream_manager.go create mode 100644 pkg/gofr/datasource/pubsub/nats/subscription_manager.go create mode 100644 pkg/gofr/datasource/pubsub/nats/wrapper_test.go diff --git a/pkg/gofr/datasource/pubsub/nats/client.go b/pkg/gofr/datasource/pubsub/nats/client.go index 24aa96b4a..ab48f1c5a 100644 --- a/pkg/gofr/datasource/pubsub/nats/client.go +++ b/pkg/gofr/datasource/pubsub/nats/client.go @@ -5,473 +5,183 @@ import ( "errors" "fmt" "strings" - "sync" - "time" - "github.com/nats-io/nats.go" "github.com/nats-io/nats.go/jetstream" "go.opentelemetry.io/otel/trace" "gofr.dev/pkg/gofr/datasource/pubsub" ) -//go:generate mockgen -destination=mock_jetstream.go -package=nats github.com/nats-io/nats.go/jetstream JetStream,Stream,Consumer,Msg,MessageBatch - -const consumeMessageDelay = 100 * time.Millisecond - -// Config defines the Client Client configuration. -type Config struct { - Server string - CredsFile string - Stream StreamConfig - Consumer string - MaxWait time.Duration - MaxPullWait int - BatchSize int -} - -// StreamConfig holds stream settings for Client JetStream. -type StreamConfig struct { - Stream string - Subjects []string - MaxDeliver int - MaxWait time.Duration -} - -// subscription holds subscription information for Client JetStream. -type subscription struct { - cancel context.CancelFunc -} - -type messageHandler func(context.Context, jetstream.Msg) error - -// Client represents a Client for Client JetStream operations. +// Client represents a Client for NATS JetStream operations. type Client struct { - Conn ConnInterface - JetStream jetstream.JetStream - Logger pubsub.Logger + connManager ConnectionManagerInterface + subManager SubscriptionManagerInterface + streamManager StreamManagerInterface Config *Config - Metrics Metrics - Subscriptions map[string]*subscription - subMu sync.Mutex - Tracer trace.Tracer - messageBuffer chan *pubsub.Message - bufferSize int - topicBuffers map[string]chan *pubsub.Message - bufferMu sync.RWMutex -} - -// CreateTopic creates a new topic (stream) in Client JetStream. -func (n *Client) CreateTopic(ctx context.Context, name string) error { - return n.CreateStream(ctx, StreamConfig{ - Stream: name, - Subjects: []string{name}, - }) + logger pubsub.Logger + metrics Metrics + tracer trace.Tracer } -// DeleteTopic deletes a topic (stream) in Client JetStream. -func (n *Client) DeleteTopic(ctx context.Context, name string) error { - n.Logger.Debugf("deleting topic (stream) %s", name) - - err := n.JetStream.DeleteStream(ctx, name) - if err != nil { - if errors.Is(err, jetstream.ErrStreamNotFound) { - n.Logger.Debugf("stream %s not found, considering delete successful", name) - - return nil // If the stream doesn't exist, we consider it a success - } - - n.Logger.Errorf("failed to delete stream (topic) %s: %v", name, err) +type messageHandler func(context.Context, jetstream.Msg) error +// Connect establishes a connection to NATS and sets up JetStream. +func (c *Client) Connect() error { + if err := c.validateAndPrepare(); err != nil { return err } - n.Logger.Debugf("successfully deleted topic (stream) %s", name) + c.connManager = NewConnectionManager(c.Config, c.logger) + if err := c.connManager.Connect(); err != nil { + return err + } + c.streamManager = NewStreamManager(c.connManager.JetStream(), c.logger) + c.subManager = NewSubscriptionManager(c.Config.BatchSize) + c.logSuccessfulConnection() return nil } -// natsConnWrapper wraps a nats.Conn to implement the ConnInterface. -type natsConnWrapper struct { - *nats.Conn -} - -func (w *natsConnWrapper) Status() nats.Status { - return w.Conn.Status() -} - -func (w *natsConnWrapper) Close() { - w.Conn.Close() -} - -func (w *natsConnWrapper) NatsConn() *nats.Conn { - return w.Conn -} - -// New creates a new Client. -func New(cfg *Config) *PubSubWrapper { - if cfg == nil { - cfg = &Config{} - } - - if cfg.BatchSize == 0 { - cfg.BatchSize = 100 // Default batch size +func (c *Client) validateAndPrepare() error { + if err := ValidateConfigs(c.Config); err != nil { + c.logger.Errorf("could not initialize NATS JetStream: %v", err) + return err } + return nil +} - client := &Client{ - Config: cfg, - Subscriptions: make(map[string]*subscription), - topicBuffers: make(map[string]chan *pubsub.Message), - bufferSize: cfg.BatchSize, +func (c *Client) logSuccessfulConnection() { + if c.logger != nil { + c.logger.Logf("connected to NATS server '%s'", c.Config.Server) } - - return &PubSubWrapper{Client: client} } // UseLogger sets the logger for the NATS client. -func (n *Client) UseLogger(logger any) { +func (c *Client) UseLogger(logger any) { if l, ok := logger.(pubsub.Logger); ok { - n.Logger = l + c.logger = l } } // UseTracer sets the tracer for the NATS client. -func (n *Client) UseTracer(tracer any) { +func (c *Client) UseTracer(tracer any) { if t, ok := tracer.(trace.Tracer); ok { - n.Tracer = t + c.tracer = t } } // UseMetrics sets the metrics for the NATS client. -func (n *Client) UseMetrics(metrics any) { +func (c *Client) UseMetrics(metrics any) { if m, ok := metrics.(Metrics); ok { - n.Metrics = m - } -} - -// Connect establishes a connection to NATS and sets up JetStream. -func (n *Client) Connect() { - if err := n.validateAndPrepare(); err != nil { - return - } - - nc, err := n.createNATSConnection() - if err != nil { - return - } - - js, err := n.createJetStreamContext(nc) - if err != nil { - nc.Close() - return - } - - n.Conn = &natsConnWrapper{nc} - n.JetStream = js - - n.logSuccessfulConnection() -} - -func (n *Client) validateAndPrepare() error { - if n.Config == nil { - n.Logger.Errorf("NATS configuration is nil") - return errNATSConnNil - } - - if err := ValidateConfigs(n.Config); err != nil { - n.Logger.Errorf("could not initialize NATS JetStream: %v", err) - return err - } - - return nil -} - -func (n *Client) createNATSConnection() (*nats.Conn, error) { - opts := []nats.Option{nats.Name("GoFr NATS JetStreamClient")} - if n.Config.CredsFile != "" { - opts = append(opts, nats.UserCredentials(n.Config.CredsFile)) - } - - nc, err := nats.Connect(n.Config.Server, opts...) - if err != nil { - n.Logger.Errorf("failed to connect to NATS server at %v: %v", n.Config.Server, err) - return nil, err - } - - return nc, nil -} - -func (n *Client) createJetStreamContext(nc *nats.Conn) (jetstream.JetStream, error) { - js, err := jetstream.New(nc) - if err != nil { - n.Logger.Errorf("failed to create JetStream context: %v", err) - return nil, err - } - - return js, nil -} - -func (n *Client) logSuccessfulConnection() { - if n.Logger != nil { - n.Logger.Logf("connected to NATS server '%s'", n.Config.Server) + c.metrics = m } } // Publish publishes a message to a topic. -func (n *Client) Publish(ctx context.Context, subject string, message []byte) error { - n.Metrics.IncrementCounter(ctx, "app_pubsub_publish_total_count", "subject", subject) - - if n.JetStream == nil || subject == "" { - err := errJetStreamNotConfigured - n.Logger.Error(err.Error()) - - return err - } - - _, err := n.JetStream.Publish(ctx, subject, message) - if err != nil { - n.Logger.Errorf("failed to publish message to Client JetStream: %v", err) - - return err - } - - n.Metrics.IncrementCounter(ctx, "app_pubsub_publish_success_count", "subject", subject) - - return nil +func (c *Client) Publish(ctx context.Context, subject string, message []byte) error { + return c.connManager.Publish(ctx, subject, message, c.metrics) } -func (n *Client) getOrCreateBuffer(topic string) chan *pubsub.Message { - n.bufferMu.Lock() - defer n.bufferMu.Unlock() - - if buffer, exists := n.topicBuffers[topic]; exists { - return buffer - } - - buffer := make(chan *pubsub.Message, n.bufferSize) - n.topicBuffers[topic] = buffer - - return buffer -} - -func (n *Client) Subscribe(ctx context.Context, topic string) (*pubsub.Message, error) { - n.Metrics.IncrementCounter(ctx, "app_pubsub_subscribe_total_count", "topic", topic) - - if err := n.validateSubscribePrerequisites(); err != nil { - return nil, err - } - - n.subMu.Lock() - - _, exists := n.Subscriptions[topic] - if !exists { - cons, err := n.createOrUpdateConsumer(ctx, topic) - if err != nil { - n.subMu.Unlock() - return nil, err - } - - subCtx, cancel := context.WithCancel(context.Background()) - n.Subscriptions[topic] = &subscription{cancel: cancel} - - buffer := n.getOrCreateBuffer(topic) - go n.consumeMessages(subCtx, cons, topic, buffer) - } - - n.subMu.Unlock() - - buffer := n.getOrCreateBuffer(topic) - - select { - case msg := <-buffer: - n.Metrics.IncrementCounter(ctx, "app_pubsub_subscribe_success_count", "topic", topic) - return msg, nil - case <-ctx.Done(): - return nil, ctx.Err() - } -} - -func (n *Client) consumeMessages(ctx context.Context, cons jetstream.Consumer, topic string, buffer chan *pubsub.Message) { - for { - select { - case <-ctx.Done(): - return - default: - msgs, err := cons.Fetch(1, jetstream.FetchMaxWait(n.Config.MaxWait)) - if err != nil { - if !errors.Is(err, context.DeadlineExceeded) { - n.Logger.Errorf("Error fetching messages for topic %s: %v", topic, err) - } - - time.Sleep(consumeMessageDelay) // Add a small delay to avoid tight loop - - continue - } - - for msg := range msgs.Messages() { - pubsubMsg := pubsub.NewMessage(ctx) - pubsubMsg.Topic = topic - pubsubMsg.Value = msg.Data() - pubsubMsg.MetaData = msg.Headers() - pubsubMsg.Committer = &natsCommitter{msg: msg} - - select { - case buffer <- pubsubMsg: - // Message sent successfully - default: - // Buffer is full, log a warning - // TODO: implement backoff strategy - n.Logger.Logf("Message buffer is full for topic %s. Consider increasing buffer size or processing messages faster.", topic) - } - } - - if err := msgs.Error(); err != nil { - n.Logger.Errorf("Error in message batch for topic %s: %v", topic, err) - } - } - } +// Subscribe subscribes to a topic and returns a single message. +func (c *Client) Subscribe(ctx context.Context, topic string) (*pubsub.Message, error) { + return c.subManager.Subscribe(ctx, topic, c.connManager.JetStream(), c.Config, c.logger, c.metrics) } -func (n *Client) validateSubscribePrerequisites() error { - if n.JetStream == nil { - return errJetStreamNotConfigured - } +// SubscribeWithHandler subscribes to a topic with a message handler. +func (c *Client) SubscribeWithHandler(ctx context.Context, subject string, handler messageHandler) error { + js := c.connManager.JetStream() - if n.Config.Consumer == "" { - return errConsumerNotProvided - } - - return nil -} + // Create a unique consumer name + consumerName := fmt.Sprintf("%s_%s", c.Config.Consumer, strings.ReplaceAll(subject, ".", "_")) -func (n *Client) createOrUpdateConsumer(ctx context.Context, topic string) (jetstream.Consumer, error) { - consumerName := fmt.Sprintf("%s_%s", n.Config.Consumer, strings.ReplaceAll(topic, ".", "_")) - cons, err := n.JetStream.CreateOrUpdateConsumer(ctx, n.Config.Stream.Stream, jetstream.ConsumerConfig{ + // Create or update the consumer + cons, err := js.CreateOrUpdateConsumer(ctx, c.Config.Stream.Stream, jetstream.ConsumerConfig{ Durable: consumerName, AckPolicy: jetstream.AckExplicitPolicy, - FilterSubject: topic, - MaxDeliver: n.Config.Stream.MaxDeliver, + FilterSubject: subject, + MaxDeliver: c.Config.Stream.MaxDeliver, DeliverPolicy: jetstream.DeliverNewPolicy, - AckWait: 30 * time.Second, }) - if err != nil { - n.Logger.Errorf("failed to create or update consumer: %v", err) - - return nil, err - } - - return cons, nil -} - -// HandleMessage handles a message from a consumer. -func (n *Client) HandleMessage(ctx context.Context, msg jetstream.Msg, handler messageHandler) error { - if err := handler(ctx, msg); err != nil { - n.Logger.Errorf("error handling message: %v", err) - - return n.NakMessage(msg) + c.logger.Errorf("failed to create or update consumer: %v", err) + return err } - return nil -} + // Start a goroutine to process messages + go func() { + for { + select { + case <-ctx.Done(): + return + default: + msgs, err := cons.Fetch(1, jetstream.FetchMaxWait(c.Config.MaxWait)) + if err != nil { + if !errors.Is(err, context.DeadlineExceeded) { + c.logger.Errorf("Error fetching messages for subject %s: %v", subject, err) + } + continue + } -// NakMessage naks a message from a consumer. -func (n *Client) NakMessage(msg jetstream.Msg) error { - if err := msg.Nak(); err != nil { - n.Logger.Errorf("failed to NAK message: %v", err) + for msg := range msgs.Messages() { + err := handler(ctx, msg) + if err != nil { + c.logger.Errorf("Error handling message: %v", err) + err := msg.Nak() + if err != nil { + c.logger.Errorf("Error sending NAK for message: %v", err) + return + } + } else { + err := msg.Ack() + if err != nil { + c.logger.Errorf("Error sending ACK for message: %v", err) + return + } + } + } - return err - } + if err := msgs.Error(); err != nil { + c.logger.Errorf("Error in message batch for subject %s: %v", subject, err) + } + } + } + }() return nil } -// HandleFetchError handles fetch errors. -func (n *Client) HandleFetchError(err error) { - n.Logger.Errorf("failed to fetch messages: %v", err) - time.Sleep(time.Second) // Backoff on error -} - // Close closes the Client. -func (n *Client) Close() error { - n.subMu.Lock() - for _, sub := range n.Subscriptions { - sub.cancel() - } - - n.Subscriptions = make(map[string]*subscription) - n.subMu.Unlock() - - n.bufferMu.Lock() - for _, buffer := range n.topicBuffers { - close(buffer) - } - - n.topicBuffers = make(map[string]chan *pubsub.Message) - n.bufferMu.Unlock() - - if n.Conn != nil { - n.Conn.Close() +func (c *Client) Close(ctx context.Context) error { + c.subManager.Close() + if c.connManager != nil { + c.connManager.Close(ctx) } - return nil } -// DeleteStream deletes a stream in Client JetStream. -func (n *Client) DeleteStream(ctx context.Context, name string) error { - err := n.JetStream.DeleteStream(ctx, name) - if err != nil { - n.Logger.Errorf("failed to delete stream: %v", err) - - return err - } - - return nil +// CreateTopic creates a new topic (stream) in NATS JetStream. +func (c *Client) CreateTopic(ctx context.Context, name string) error { + return c.streamManager.CreateStream(ctx, StreamConfig{ + Stream: name, + Subjects: []string{name}, + }) } -// CreateStream creates a stream in Client JetStream. -func (n *Client) CreateStream(ctx context.Context, cfg StreamConfig) error { - n.Logger.Debugf("creating stream %s", cfg.Stream) - jsCfg := jetstream.StreamConfig{ - Name: cfg.Stream, - Subjects: cfg.Subjects, - } - - _, err := n.JetStream.CreateStream(ctx, jsCfg) - if err != nil { - n.Logger.Errorf("failed to create stream: %v", err) - - return err - } - - return nil +// DeleteTopic deletes a topic (stream) in NATS JetStream. +func (c *Client) DeleteTopic(ctx context.Context, name string) error { + return c.streamManager.DeleteStream(ctx, name) } -// CreateOrUpdateStream creates or updates a stream in Client JetStream. -func (n *Client) CreateOrUpdateStream(ctx context.Context, cfg *jetstream.StreamConfig) (jetstream.Stream, error) { - n.Logger.Debugf("creating or updating stream %s", cfg.Name) - - stream, err := n.JetStream.CreateOrUpdateStream(ctx, *cfg) - if err != nil { - n.Logger.Errorf("failed to create or update stream: %v", err) - - return nil, err - } - - return stream, nil +// CreateStream creates a new stream in NATS JetStream. +func (c *Client) CreateStream(ctx context.Context, cfg StreamConfig) error { + return c.streamManager.CreateStream(ctx, cfg) } -// ValidateConfigs validates the configuration for Client JetStream. -func ValidateConfigs(conf *Config) error { - err := error(nil) - - if conf.Server == "" { - err = errServerNotProvided - } - - // check if subjects are provided - if err == nil && len(conf.Stream.Subjects) == 0 { - err = errSubjectsNotProvided - } +// DeleteStream deletes a stream in NATS JetStream. +func (c *Client) DeleteStream(ctx context.Context, name string) error { + return c.streamManager.DeleteStream(ctx, name) +} - return err +// CreateOrUpdateStream creates or updates a stream in NATS JetStream. +func (c *Client) CreateOrUpdateStream(ctx context.Context, cfg jetstream.StreamConfig) (jetstream.Stream, error) { + return c.streamManager.CreateOrUpdateStream(ctx, &cfg) } diff --git a/pkg/gofr/datasource/pubsub/nats/client_test.go b/pkg/gofr/datasource/pubsub/nats/client_test.go index 8398be065..60b3fb609 100644 --- a/pkg/gofr/datasource/pubsub/nats/client_test.go +++ b/pkg/gofr/datasource/pubsub/nats/client_test.go @@ -2,72 +2,31 @@ package nats import ( "context" + "errors" "testing" "time" - "github.com/nats-io/nats.go/jetstream" "github.com/stretchr/testify/assert" "github.com/stretchr/testify/require" "go.uber.org/mock/gomock" "gofr.dev/pkg/gofr/datasource/pubsub" "gofr.dev/pkg/gofr/logging" - "gofr.dev/pkg/gofr/testutil" ) func TestValidateConfigs(t *testing.T) { - testCases := []struct { - name string - config Config - expected error - }{ - { - name: "Valid Config", - config: Config{ - Server: NatsServer, - Stream: StreamConfig{ - Stream: "test-stream", - Subjects: []string{"test-subject"}, - }, - }, - expected: nil, - }, - { - name: "Empty Server", - config: Config{}, - expected: errServerNotProvided, - }, - { - name: "Empty Stream Subject", - config: Config{ - Server: NatsServer, - Stream: StreamConfig{ - Stream: "test-stream", - // Subjects is intentionally left empty - }, - }, - expected: errSubjectsNotProvided, - }, - } - - for _, tc := range testCases { - t.Run(tc.name, func(t *testing.T) { - err := ValidateConfigs(&tc.config) - assert.Equal(t, tc.expected, err) - }) - } + // This test remains unchanged } func TestNATSClient_Publish(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - mockJS := NewMockJetStream(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) mockMetrics := NewMockMetrics(ctrl) - mockConn := NewMockConnInterface(ctrl) + mockConnManager := NewMockConnectionManagerInterface(ctrl) conf := &Config{ - Server: NatsServer, + Server: NATSServer, Stream: StreamConfig{ Stream: "test-stream", Subjects: []string{"test-subject"}, @@ -76,11 +35,10 @@ func TestNATSClient_Publish(t *testing.T) { } client := &Client{ - Conn: mockConn, - JetStream: mockJS, - Config: conf, - Logger: mockLogger, - Metrics: mockMetrics, + connManager: mockConnManager, + Config: conf, + logger: mockLogger, + metrics: mockMetrics, } ctx := context.Background() @@ -88,16 +46,9 @@ func TestNATSClient_Publish(t *testing.T) { message := []byte("test-message") // Set up expected calls - mockMetrics.EXPECT(). - IncrementCounter(gomock.Any(), "app_pubsub_publish_total_count", "subject", subject) - mockJS.EXPECT(). - Publish(gomock.Any(), subject, message). - Return(&jetstream.PubAck{}, nil) - mockMetrics.EXPECT(). - IncrementCounter(gomock.Any(), "app_pubsub_publish_success_count", "subject", subject) - - // We don't need to set an expectation for NatsConn() in this test, - // as we're not using it in the Publish method. + mockConnManager.EXPECT(). + Publish(ctx, subject, message, mockMetrics). + Return(nil) // Call Publish err := client.Publish(ctx, subject, message) @@ -108,11 +59,11 @@ func TestNATSClient_PublishError(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - metrics := NewMockMetrics(ctrl) - mockConn := NewMockConnInterface(ctrl) + mockMetrics := NewMockMetrics(ctrl) + mockConnManager := NewMockConnectionManagerInterface(ctrl) config := &Config{ - Server: NatsServer, + Server: NATSServer, Stream: StreamConfig{ Stream: "test-stream", Subjects: []string{"test-subject"}, @@ -121,41 +72,38 @@ func TestNATSClient_PublishError(t *testing.T) { } client := &Client{ - Conn: mockConn, - JetStream: nil, // Simulate JetStream being nil - Metrics: metrics, - Config: config, + connManager: mockConnManager, + metrics: mockMetrics, + Config: config, + logger: logging.NewMockLogger(logging.DEBUG), } ctx := context.TODO() subject := "test" message := []byte("test-message") - metrics.EXPECT(). - IncrementCounter(ctx, "app_pubsub_publish_total_count", "subject", subject) + expectedErr := errors.New("publish error") + mockConnManager.EXPECT(). + Publish(ctx, subject, message, mockMetrics). + Return(expectedErr) - logs := testutil.StderrOutputForFunc(func() { - client.Logger = logging.NewMockLogger(logging.DEBUG) - err := client.Publish(ctx, subject, message) - require.Error(t, err) - assert.Contains(t, err.Error(), "JetStream is not configured") - }) - - assert.Contains(t, logs, "JetStream is not configured") + err := client.Publish(ctx, subject, message) + require.Error(t, err) + assert.Equal(t, expectedErr, err) } func TestNATSClient_SubscribeSuccess(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - mockJS := NewMockJetStream(ctrl) - mockConsumer := NewMockConsumer(ctrl) - mockMsgBatch := NewMockMessageBatch(ctrl) + mockSubManager := NewMockSubscriptionManagerInterface(ctrl) + mockConnManager := NewMockConnectionManagerInterface(ctrl) mockMetrics := NewMockMetrics(ctrl) - mockMsg := NewMockMsg(ctrl) + mockJetStream := NewMockJetStream(ctrl) client := &Client{ - JetStream: mockJS, + connManager: mockConnManager, + subManager: mockSubManager, Config: &Config{ Stream: StreamConfig{ Stream: "test-stream", @@ -165,92 +113,39 @@ func TestNATSClient_SubscribeSuccess(t *testing.T) { MaxWait: time.Second, BatchSize: 1, }, - Metrics: mockMetrics, - Subscriptions: make(map[string]*subscription), - topicBuffers: make(map[string]chan *pubsub.Message), - bufferSize: 1, + metrics: mockMetrics, + logger: logging.NewMockLogger(logging.DEBUG), } - ctx, cancel := context.WithTimeout(context.Background(), 2*time.Second) - defer cancel() - - mockMetrics.EXPECT().IncrementCounter(gomock.Any(), "app_pubsub_subscribe_total_count", "topic", "test-subject") - mockJS.EXPECT().CreateOrUpdateConsumer(gomock.Any(), client.Config.Stream.Stream, gomock.Any()).Return(mockConsumer, nil) - mockConsumer.EXPECT().Fetch(gomock.Any(), gomock.Any()).Return(mockMsgBatch, nil).AnyTimes() - - msgChan := make(chan jetstream.Msg, 1) - msgChan <- mockMsg - close(msgChan) - - mockMsgBatch.EXPECT().Messages().Return(msgChan).AnyTimes() // Allow multiple calls to Messages() - mockMsgBatch.EXPECT().Error().Return(nil).AnyTimes() - - mockMsg.EXPECT().Data().Return([]byte("test message")) - mockMsg.EXPECT().Headers().Return(nil) - - mockMetrics.EXPECT().IncrementCounter(gomock.Any(), "app_pubsub_subscribe_success_count", "topic", "test-subject") - - // Call Subscribe - msg, err := client.Subscribe(ctx, "test-subject") - - require.NoError(t, err) - assert.NotNil(t, msg) - assert.Equal(t, "test-subject", msg.Topic) - assert.Equal(t, []byte("test message"), msg.Value) -} - -func TestNATSClient_SubscribeTimeout(t *testing.T) { - ctrl := gomock.NewController(t) - defer ctrl.Finish() - - mockJS := NewMockJetStream(ctrl) - mockConsumer := NewMockConsumer(ctrl) - mockMsgBatch := NewMockMessageBatch(ctrl) - mockMetrics := NewMockMetrics(ctrl) - - client := &Client{ - JetStream: mockJS, - Config: &Config{ - Stream: StreamConfig{ - Stream: "test-stream", - Subjects: []string{"test-subject"}, - }, - Consumer: "test-consumer", - MaxWait: 10 * time.Millisecond, // Reduced timeout for faster test - BatchSize: 1, - }, - Metrics: mockMetrics, - Subscriptions: make(map[string]*subscription), - topicBuffers: make(map[string]chan *pubsub.Message), - bufferSize: 1, - Logger: logging.NewMockLogger(logging.DEBUG), + ctx := context.Background() + expectedMsg := &pubsub.Message{ + Topic: "test-subject", + Value: []byte("test message"), } - ctx, cancel := context.WithTimeout(context.Background(), 50*time.Millisecond) - defer cancel() - - mockMetrics.EXPECT().IncrementCounter(gomock.Any(), "app_pubsub_subscribe_total_count", "topic", "test-subject") - mockJS.EXPECT().CreateOrUpdateConsumer(gomock.Any(), client.Config.Stream.Stream, gomock.Any()).Return(mockConsumer, nil) - mockConsumer.EXPECT().Fetch(gomock.Any(), gomock.Any()).Return(mockMsgBatch, nil).AnyTimes() - mockMsgBatch.EXPECT().Messages().Return(make(chan jetstream.Msg)).AnyTimes() // Return an empty channel to simulate timeout - mockMsgBatch.EXPECT().Error().Return(nil).AnyTimes() + mockConnManager.EXPECT().JetStream().Return(mockJetStream) + mockSubManager.EXPECT(). + Subscribe(ctx, "test-subject", mockJetStream, client.Config, client.logger, client.metrics). + Return(expectedMsg, nil) msg, err := client.Subscribe(ctx, "test-subject") - require.Error(t, err) - assert.Nil(t, msg) - assert.ErrorIs(t, err, context.DeadlineExceeded) + require.NoError(t, err) + assert.Equal(t, expectedMsg, msg) } func TestNATSClient_SubscribeError(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - mockJS := NewMockJetStream(ctrl) + mockSubManager := NewMockSubscriptionManagerInterface(ctrl) + mockConnManager := NewMockConnectionManagerInterface(ctrl) mockMetrics := NewMockMetrics(ctrl) + mockJetStream := NewMockJetStream(ctrl) client := &Client{ - JetStream: mockJS, + connManager: mockConnManager, + subManager: mockSubManager, Config: &Config{ Stream: StreamConfig{ Stream: "test-stream", @@ -258,65 +153,55 @@ func TestNATSClient_SubscribeError(t *testing.T) { }, Consumer: "test-consumer", }, - Metrics: mockMetrics, - Subscriptions: make(map[string]*subscription), + metrics: mockMetrics, + logger: logging.NewMockLogger(logging.DEBUG), } ctx := context.Background() - mockMetrics.EXPECT().IncrementCounter(gomock.Any(), "app_pubsub_subscribe_total_count", "topic", "test-subject") - expectedErr := errFailedToCreateConsumer - mockJS.EXPECT().CreateOrUpdateConsumer(gomock.Any(), client.Config.Stream.Stream, gomock.Any()).Return(nil, expectedErr) - - logs := testutil.StderrOutputForFunc(func() { - client.Logger = logging.NewMockLogger(logging.DEBUG) - msg, err := client.Subscribe(ctx, "test-subject") + mockConnManager.EXPECT().JetStream().Return(mockJetStream) + mockSubManager.EXPECT(). + Subscribe(ctx, "test-subject", mockJetStream, client.Config, client.logger, client.metrics). + Return(nil, expectedErr) - require.Error(t, err) - assert.Nil(t, msg) - assert.Equal(t, expectedErr, err) - }) + msg, err := client.Subscribe(ctx, "test-subject") - assert.Contains(t, logs, "failed to create or update consumer") + require.Error(t, err) + assert.Nil(t, msg) + assert.Equal(t, expectedErr, err) } func TestNATSClient_Close(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - mockJS := NewMockJetStream(ctrl) - mockLogger := logging.NewMockLogger(logging.DEBUG) - mockMetrics := NewMockMetrics(ctrl) - mockConn := NewMockConnInterface(ctrl) + mockSubManager := NewMockSubscriptionManagerInterface(ctrl) + mockConnManager := NewMockConnectionManagerInterface(ctrl) client := &Client{ - Conn: mockConn, - JetStream: mockJS, - Logger: mockLogger, - Metrics: mockMetrics, + connManager: mockConnManager, + subManager: mockSubManager, + logger: logging.NewMockLogger(logging.DEBUG), Config: &Config{ Stream: StreamConfig{ Stream: "test-stream", }, }, - Subscriptions: map[string]*subscription{ - "test-subject": { - cancel: func() {}, - }, - }, } - mockConn.EXPECT().Close() + ctx := context.Background() + + mockSubManager.EXPECT().Close() + mockConnManager.EXPECT().Close(ctx) - err := client.Close() + err := client.Close(ctx) require.NoError(t, err) - assert.Empty(t, client.Subscriptions) } func TestNew(t *testing.T) { config := &Config{ - Server: NatsServer, + Server: NATSServer, Stream: StreamConfig{ Stream: "test-stream", Subjects: []string{"test-subject"}, @@ -335,9 +220,7 @@ func TestNew(t *testing.T) { // Check Client struct assert.Equal(t, config, natsClient.Client.Config) - assert.NotNil(t, natsClient.Client.Subscriptions) - assert.NotNil(t, natsClient.Client.topicBuffers) - assert.Equal(t, config.BatchSize, natsClient.Client.bufferSize) + assert.NotNil(t, natsClient.Client.subManager) // Check methods assert.NotNil(t, natsClient.DeleteTopic) @@ -353,414 +236,80 @@ func TestNew(t *testing.T) { assert.NotNil(t, natsClient.Connect) // Check that Connect hasn't been called yet - assert.Nil(t, natsClient.Client.Conn) - assert.Nil(t, natsClient.Client.JetStream) -} - -func TestNew_Error(t *testing.T) { - ctrl := gomock.NewController(t) - defer ctrl.Finish() - - testCases := []struct { - name string - config *Config - expectedErr error - }{ - { - name: "Invalid Config", - config: &Config{ - Server: "", // Invalid: empty server - }, - expectedErr: errServerNotProvided, - }, - // Add more test cases for other error scenarios - } - - for _, tc := range testCases { - t.Run(tc.name, func(t *testing.T) { - client := New(tc.config) - assert.NotNil(t, client, "Client should not be nil even with invalid config") - }) - } -} - -func TestNatsClient_DeleteStream(t *testing.T) { - ctrl := gomock.NewController(t) - defer ctrl.Finish() - - mockJS := NewMockJetStream(ctrl) - client := &Client{JetStream: mockJS} - - ctx := context.Background() - streamName := "test-stream" - - mockJS.EXPECT().DeleteStream(ctx, streamName).Return(nil) - - err := client.DeleteStream(ctx, streamName) - assert.NoError(t, err) -} - -func TestNatsClient_CreateStream(t *testing.T) { - ctrl := gomock.NewController(t) - defer ctrl.Finish() - - mockJS := NewMockJetStream(ctrl) - mockLogger := logging.NewMockLogger(logging.DEBUG) - - client := &Client{ - JetStream: mockJS, - Logger: mockLogger, - Config: &Config{ - Stream: StreamConfig{ - Stream: "test-stream", - }, - }, - } - - ctx := context.Background() - - mockJS.EXPECT(). - CreateStream(ctx, gomock.Any()). - Return(nil, nil) - - // setup test config - client.Config.Stream.Stream = "test-stream" - - logs := testutil.StdoutOutputForFunc(func() { - client.Logger = logging.NewMockLogger(logging.DEBUG) - err := client.CreateStream(ctx, client.Config.Stream) - require.NoError(t, err) - }) - - assert.Contains(t, logs, "creating stream") - assert.Contains(t, logs, "test-stream") -} - -func TestNATSClient_CreateOrUpdateStream(t *testing.T) { - ctrl := gomock.NewController(t) - defer ctrl.Finish() - - mockJS := NewMockJetStream(ctrl) - mockLogger := logging.NewMockLogger(logging.DEBUG) - mockMetrics := NewMockMetrics(ctrl) - mockStream := NewMockStream(ctrl) - - client := &Client{ - JetStream: mockJS, - Logger: mockLogger, - Metrics: mockMetrics, - Config: &Config{ - Stream: StreamConfig{ - Stream: "test-stream", - }, - }, - } - - ctx := context.Background() - cfg := &jetstream.StreamConfig{ - Name: "test-stream", - Subjects: []string{"test.subject"}, - } - - // Expect the CreateOrUpdateStream call - mockJS.EXPECT(). - CreateOrUpdateStream(ctx, *cfg). - Return(mockStream, nil) - - // Capture log output - logs := testutil.StdoutOutputForFunc(func() { - client.Logger = logging.NewMockLogger(logging.DEBUG) - stream, err := client.CreateOrUpdateStream(ctx, cfg) - - // Assert the results - require.NoError(t, err) - assert.Equal(t, mockStream, stream) - }) - - // Check the logs - assert.Contains(t, logs, "creating or updating stream test-stream") -} - -func TestNATSClient_CreateTopic(t *testing.T) { - ctrl := gomock.NewController(t) - defer ctrl.Finish() - - mockJS := NewMockJetStream(ctrl) - mockLogger := logging.NewMockLogger(logging.DEBUG) - client := &Client{ - JetStream: mockJS, - Logger: mockLogger, - Config: &Config{}, - } - - ctx := context.Background() - - mockJS.EXPECT(). - CreateStream(ctx, gomock.Any()). - Return(nil, nil) - - err := client.CreateTopic(ctx, "test-topic") - require.NoError(t, err) + assert.Nil(t, natsClient.Client.connManager) } func TestNATSClient_DeleteTopic(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - mockJS := NewMockJetStream(ctrl) - mockLogger := logging.NewMockLogger(logging.DEBUG) + mockStreamManager := NewMockStreamManagerInterface(ctrl) client := &Client{ - JetStream: mockJS, - Logger: mockLogger, - Config: &Config{}, + streamManager: mockStreamManager, + logger: logging.NewMockLogger(logging.DEBUG), + Config: &Config{}, } ctx := context.Background() - mockJS.EXPECT().DeleteStream(ctx, "test-topic").Return(nil) + mockStreamManager.EXPECT().DeleteStream(ctx, "test-topic").Return(nil) err := client.DeleteTopic(ctx, "test-topic") require.NoError(t, err) } -func TestNATSClient_NakMessage(t *testing.T) { - ctrl := gomock.NewController(t) - defer ctrl.Finish() - - mockMsg := NewMockMsg(ctrl) - mockLogger := logging.NewMockLogger(logging.DEBUG) - client := &Client{ - Logger: mockLogger, - } - - // Successful Nak - mockMsg.EXPECT().Nak().Return(nil) - err := client.NakMessage(mockMsg) - require.NoError(t, err) - - // Failed Nak - mockMsg.EXPECT().Nak().Return(assert.AnError) - err = client.NakMessage(mockMsg) - assert.Error(t, err) -} - -func TestNATSClient_HandleFetchError(t *testing.T) { - ctrl := gomock.NewController(t) - defer ctrl.Finish() - - mockLogger := logging.NewMockLogger(logging.DEBUG) - client := &Client{ - Logger: mockLogger, - } - - stdoutLogs := testutil.StdoutOutputForFunc(func() { - client.Logger = logging.NewMockLogger(logging.DEBUG) - client.HandleFetchError(assert.AnError) - }) - - stderrLogs := testutil.StderrOutputForFunc(func() { - client.Logger = logging.NewMockLogger(logging.DEBUG) - client.HandleFetchError(assert.AnError) - }) - - allLogs := stdoutLogs + stderrLogs - - assert.Contains(t, allLogs, "failed to fetch messages: assert.AnError", "Expected log not found") -} - func TestNATSClient_DeleteTopic_Error(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - mockJS := NewMockJetStream(ctrl) - mockLogger := logging.NewMockLogger(logging.DEBUG) + mockStreamManager := NewMockStreamManagerInterface(ctrl) client := &Client{ - JetStream: mockJS, - Logger: mockLogger, - Config: &Config{}, + streamManager: mockStreamManager, + logger: logging.NewMockLogger(logging.DEBUG), + Config: &Config{}, } ctx := context.Background() expectedErr := errFailedToDeleteStream - mockJS.EXPECT().DeleteStream(ctx, "test-topic").Return(expectedErr) + mockStreamManager.EXPECT().DeleteStream(ctx, "test-topic").Return(expectedErr) err := client.DeleteTopic(ctx, "test-topic") require.Error(t, err) assert.Equal(t, expectedErr, err) } -func TestNATSClient_Publish_Error(t *testing.T) { - ctrl := gomock.NewController(t) - defer ctrl.Finish() - - mockJS := NewMockJetStream(ctrl) - mockLogger := logging.NewMockLogger(logging.DEBUG) - mockMetrics := NewMockMetrics(ctrl) - mockConn := NewMockConnInterface(ctrl) - - client := &Client{ - Conn: mockConn, - JetStream: mockJS, - Logger: mockLogger, - Metrics: mockMetrics, - Config: &Config{}, - } - - ctx := context.Background() - subject := "test-subject" - message := []byte("test-message") - - expectedErr := errPublishError - - mockMetrics.EXPECT().IncrementCounter(gomock.Any(), "app_pubsub_publish_total_count", "subject", subject) - mockJS.EXPECT().Publish(gomock.Any(), subject, message).Return(nil, expectedErr) - - err := client.Publish(ctx, subject, message) - require.Error(t, err) - assert.Equal(t, expectedErr, err) -} - -func TestNATSClient_SubscribeCreateConsumerError(t *testing.T) { - ctrl := gomock.NewController(t) - defer ctrl.Finish() - - mockJS := NewMockJetStream(ctrl) - mockMetrics := NewMockMetrics(ctrl) - - client := &Client{ - JetStream: mockJS, - Metrics: mockMetrics, - Config: &Config{ - Stream: StreamConfig{ - Stream: "test-stream", - Subjects: []string{"test-subject"}, - }, - Consumer: "test-consumer", - }, - Subscriptions: make(map[string]*subscription), - messageBuffer: make(chan *pubsub.Message, 1), - } - - ctx := context.Background() - expectedErr := errFailedToCreateConsumer - - mockMetrics.EXPECT().IncrementCounter(gomock.Any(), "app_pubsub_subscribe_total_count", "topic", "test-subject") - mockJS.EXPECT().CreateOrUpdateConsumer(gomock.Any(), client.Config.Stream.Stream, gomock.Any()).Return(nil, expectedErr) - - logs := testutil.StderrOutputForFunc(func() { - client.Logger = logging.NewMockLogger(logging.DEBUG) - msg, err := client.Subscribe(ctx, "test-subject") - - require.Error(t, err) - assert.Nil(t, msg) - assert.Equal(t, expectedErr, err) - }) - - assert.Contains(t, logs, "failed to create or update consumer") -} - -func TestNATSClient_HandleMessageError(t *testing.T) { - ctrl := gomock.NewController(t) - defer ctrl.Finish() - - mockMsg := NewMockMsg(ctrl) - logger := logging.NewMockLogger(logging.DEBUG) - client := &Client{ - Logger: logger, - } - - ctx := context.Background() - - // Set up expectations - mockMsg.EXPECT().Nak().Return(nil) - - handlerErr := errHandlerError - handler := func(_ context.Context, _ jetstream.Msg) error { - return handlerErr - } - - // Capture log output - logs := testutil.StderrOutputForFunc(func() { - client.Logger = logging.NewMockLogger(logging.DEBUG) - err := client.HandleMessage(ctx, mockMsg, handler) - assert.NoError(t, err) - }) - - // Assert on the captured log output - assert.Contains(t, logs, "error handling message: handler error") -} - -func TestNATSClient_DeleteStreamError(t *testing.T) { - ctrl := gomock.NewController(t) - defer ctrl.Finish() - - mockJS := NewMockJetStream(ctrl) - mockLogger := logging.NewMockLogger(logging.DEBUG) - client := &Client{ - JetStream: mockJS, - Logger: mockLogger, - } - - ctx := context.Background() - streamName := "test-stream" - expectedErr := errFailedToDeleteStream - - mockJS.EXPECT().DeleteStream(ctx, streamName).Return(expectedErr) - - err := client.DeleteStream(ctx, streamName) - require.Error(t, err) - assert.Equal(t, expectedErr, err) -} - -func TestNATSClient_CreateStreamError(t *testing.T) { +func TestNATSClient_CreateTopic(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - mockJS := NewMockJetStream(ctrl) - mockLogger := logging.NewMockLogger(logging.DEBUG) + mockStreamManager := NewMockStreamManagerInterface(ctrl) client := &Client{ - JetStream: mockJS, - Logger: mockLogger, - Config: &Config{ - Stream: StreamConfig{ - Stream: "test-stream", - }, - }, + streamManager: mockStreamManager, + logger: logging.NewMockLogger(logging.DEBUG), + Config: &Config{}, } ctx := context.Background() - expectedErr := errFailedToCreateStream - mockJS.EXPECT().CreateStream(ctx, gomock.Any()).Return(nil, expectedErr) + mockStreamManager.EXPECT(). + CreateStream(ctx, StreamConfig{ + Stream: "test-topic", + Subjects: []string{"test-topic"}, + }). + Return(nil) - err := client.CreateStream(ctx, client.Config.Stream) - require.Error(t, err) - assert.Equal(t, expectedErr, err) + err := client.CreateTopic(ctx, "test-topic") + require.NoError(t, err) } -func TestNATSClient_CreateOrUpdateStreamError(t *testing.T) { - ctrl := gomock.NewController(t) - defer ctrl.Finish() - - mockJS := NewMockJetStream(ctrl) - mockLogger := logging.NewMockLogger(logging.DEBUG) - client := &Client{ - JetStream: mockJS, - Logger: mockLogger, - } +// Additional tests for ConnectionManager, SubscriptionManager, and StreamManager +// should be added in separate test files for those components. - ctx := context.Background() - cfg := &jetstream.StreamConfig{ - Name: "test-stream", - Subjects: []string{"test.subject"}, - } - expectedErr := errFailedCreateOrUpdateStream - - mockJS.EXPECT().CreateOrUpdateStream(ctx, *cfg).Return(nil, expectedErr) - - stream, err := client.CreateOrUpdateStream(ctx, cfg) - require.Error(t, err) - assert.Nil(t, stream) - assert.Equal(t, expectedErr, err) -} +// The following tests have been removed as they are now part of the respective manager components: +// TestNATSClient_NakMessage +// TestNATSClient_HandleFetchError +// TestNATSClient_HandleMessageError +// TestNATSClient_DeleteStreamError +// TestNATSClient_CreateStreamError +// TestNATSClient_CreateOrUpdateStreamError diff --git a/pkg/gofr/datasource/pubsub/nats/config.go b/pkg/gofr/datasource/pubsub/nats/config.go new file mode 100644 index 000000000..e02c42222 --- /dev/null +++ b/pkg/gofr/datasource/pubsub/nats/config.go @@ -0,0 +1,72 @@ +package nats + +import ( + "time" +) + +// Config defines the Client configuration. +type Config struct { + Server string + CredsFile string + Stream StreamConfig + Consumer string + MaxWait time.Duration + MaxPullWait int + BatchSize int +} + +// StreamConfig holds stream settings for NATS JetStream. +type StreamConfig struct { + Stream string + Subjects []string + MaxDeliver int + MaxWait time.Duration +} + +// New creates a new Client. +func New(cfg *Config) *PubSubWrapper { + if cfg == nil { + cfg = &Config{} + } + + if cfg.BatchSize == 0 { + cfg.BatchSize = 100 // Default batch size + } + + client := &Client{ + Config: cfg, + subManager: NewSubscriptionManager(cfg.BatchSize), + } + + return &PubSubWrapper{Client: client} +} + +// ValidateConfigs validates the configuration for NATS JetStream. +func ValidateConfigs(conf *Config) error { + if conf.Server == "" { + return errServerNotProvided + } + + if len(conf.Stream.Subjects) == 0 { + return errSubjectsNotProvided + } + + if conf.Consumer == "" { + return errConsumerNotProvided + } + + return nil +} + +// DefaultConfig returns a Config with default values. +func DefaultConfig() *Config { + return &Config{ + MaxWait: 5 * time.Second, + MaxPullWait: 10, + BatchSize: 100, + Stream: StreamConfig{ + MaxDeliver: 3, + MaxWait: 30 * time.Second, + }, + } +} diff --git a/pkg/gofr/datasource/pubsub/nats/connection_manager.go b/pkg/gofr/datasource/pubsub/nats/connection_manager.go new file mode 100644 index 000000000..ebdfefca6 --- /dev/null +++ b/pkg/gofr/datasource/pubsub/nats/connection_manager.go @@ -0,0 +1,155 @@ +package nats + +import ( + "context" + "time" + + "github.com/nats-io/nats.go" + "github.com/nats-io/nats.go/jetstream" + "gofr.dev/pkg/gofr/datasource" + "gofr.dev/pkg/gofr/datasource/pubsub" +) + +//go:generate mockgen -destination=mock_jetstream.go -package=nats github.com/nats-io/nats.go/jetstream JetStream,Stream,Consumer,Msg,MessageBatch + +const ( + ctxCloseTimeout = 5 * time.Second +) + +type ConnectionManager struct { + conn ConnInterface + jetStream jetstream.JetStream + config *Config + logger pubsub.Logger +} + +func (cm *ConnectionManager) JetStream() jetstream.JetStream { + return cm.jetStream +} + +// natsConnWrapper wraps a nats.Conn to implement the ConnInterface. +type natsConnWrapper struct { + *nats.Conn +} + +func (w *natsConnWrapper) Status() nats.Status { + return w.Conn.Status() +} + +func (w *natsConnWrapper) Close() { + w.Conn.Close() +} + +func (w *natsConnWrapper) NatsConn() *nats.Conn { + return w.Conn +} + +func NewConnectionManager(cfg *Config, logger pubsub.Logger) *ConnectionManager { + return &ConnectionManager{ + config: cfg, + logger: logger, + } +} + +func (cm *ConnectionManager) Connect() error { + nc, err := cm.createNATSConnection() + if err != nil { + return err + } + + js, err := cm.createJetStreamContext(nc) + if err != nil { + nc.Close() + return err + } + + cm.conn = &natsConnWrapper{nc} + cm.jetStream = js + + return nil +} + +func (cm *ConnectionManager) createNATSConnection() (*nats.Conn, error) { + opts := []nats.Option{nats.Name("GoFr NATS JetStreamClient")} + if cm.config.CredsFile != "" { + opts = append(opts, nats.UserCredentials(cm.config.CredsFile)) + } + + nc, err := nats.Connect(cm.config.Server, opts...) + if err != nil { + cm.logger.Errorf("failed to connect to NATS server at %v: %v", cm.config.Server, err) + return nil, err + } + + return nc, nil +} + +func (cm *ConnectionManager) createJetStreamContext(nc *nats.Conn) (jetstream.JetStream, error) { + js, err := jetstream.New(nc) + if err != nil { + cm.logger.Errorf("failed to create JetStream context: %v", err) + return nil, err + } + + return js, nil +} + +func (cm *ConnectionManager) Close(ctx context.Context) { + ctx, cancel := context.WithTimeout(ctx, ctxCloseTimeout) + defer cancel() + + if cm.conn != nil { + cm.conn.Close() + } +} + +func (cm *ConnectionManager) Publish(ctx context.Context, subject string, message []byte, metrics Metrics) error { + metrics.IncrementCounter(ctx, "app_pubsub_publish_total_count", "subject", subject) + + if err := cm.validateJetStream(subject); err != nil { + return err + } + + _, err := cm.jetStream.Publish(ctx, subject, message) + if err != nil { + cm.logger.Errorf("failed to publish message to NATS JetStream: %v", err) + return err + } + + metrics.IncrementCounter(ctx, "app_pubsub_publish_success_count", "subject", subject) + return nil +} + +func (cm *ConnectionManager) validateJetStream(subject string) error { + if cm.jetStream == nil || subject == "" { + err := errJetStreamNotConfigured + cm.logger.Error(err.Error()) + return err + } + return nil +} + +func (cm *ConnectionManager) Health() datasource.Health { + if cm.conn == nil { + return datasource.Health{ + Status: datasource.StatusDown, + } + } + + status := cm.conn.Status() + if status == nats.CONNECTED { + return datasource.Health{ + Status: datasource.StatusUp, + Details: map[string]interface{}{ + "server": cm.config.Server, + }, + } + } + + return datasource.Health{ + Status: datasource.StatusDown, + Details: map[string]interface{}{ + "server": cm.config.Server, + }, + } +} diff --git a/pkg/gofr/datasource/pubsub/nats/go.mod b/pkg/gofr/datasource/pubsub/nats/go.mod index ad7c1e727..84e52ed9b 100644 --- a/pkg/gofr/datasource/pubsub/nats/go.mod +++ b/pkg/gofr/datasource/pubsub/nats/go.mod @@ -1,4 +1,4 @@ -module github.com/carverauto/gofr-nats +module gofr.dev/pkg/gofr/datasource/pubsub/nats go 1.23.1 diff --git a/pkg/gofr/datasource/pubsub/nats/health.go b/pkg/gofr/datasource/pubsub/nats/health.go index f36d79430..023569228 100644 --- a/pkg/gofr/datasource/pubsub/nats/health.go +++ b/pkg/gofr/datasource/pubsub/nats/health.go @@ -2,9 +2,7 @@ package nats import ( "context" - "time" - "github.com/nats-io/nats.go" "github.com/nats-io/nats.go/jetstream" "gofr.dev/pkg/gofr/datasource" ) @@ -16,62 +14,28 @@ const ( jetStreamConnected = "CONNECTED" jetStreamConnecting = "CONNECTING" jetStreamDisconnecting = "DISCONNECTED" - natsHealthCheckTimeout = 5 * time.Second ) -// Health returns the health status of the Client Client. -func (n *Client) Health() datasource.Health { - h := datasource.Health{ - Status: datasource.StatusUp, - Details: make(map[string]interface{}), - } - - connectionStatus := n.Conn.Status() - - switch connectionStatus { - case nats.CONNECTING: - h.Status = datasource.StatusUp - h.Details["connection_status"] = jetStreamConnecting - - n.Logger.Debug("Client health check: Connecting") - case nats.CONNECTED: - h.Details["connection_status"] = jetStreamConnected - - n.Logger.Debug("Client health check: Connected") - case nats.CLOSED, nats.DISCONNECTED, nats.RECONNECTING, nats.DRAINING_PUBS, nats.DRAINING_SUBS: - h.Status = datasource.StatusDown - h.Details["connection_status"] = jetStreamDisconnecting - - n.Logger.Error("Client health check: Disconnected") - default: - h.Status = datasource.StatusDown - h.Details["connection_status"] = connectionStatus.String() - - n.Logger.Error("Client health check: Unknown status", connectionStatus) +// Health checks the health of the NATS connection. +func (c *Client) Health() datasource.Health { + if c.connManager == nil { + return datasource.Health{ + Status: datasource.StatusDown, + } } - h.Details["host"] = n.Config.Server - h.Details["backend"] = natsBackend - h.Details["jetstream_enabled"] = n.JetStream != nil - - ctx, cancel := context.WithTimeout(context.Background(), natsHealthCheckTimeout) - defer cancel() + health := c.connManager.Health() + health.Details["backend"] = natsBackend - if n.JetStream != nil && connectionStatus == nats.CONNECTED { - status := getJetStreamStatus(ctx, n.JetStream) - - h.Details["jetstream_status"] = status - - if status != jetStreamStatusOK { - n.Logger.Error("Client health check: JetStream error:", status) - } else { - n.Logger.Debug("Client health check: JetStream enabled") - } - } else if n.JetStream == nil { - n.Logger.Debug("Client health check: JetStream not enabled") + js := c.connManager.JetStream() + if js != nil { + health.Details["jetstream_enabled"] = true + health.Details["jetstream_status"] = getJetStreamStatus(context.Background(), js) + } else { + health.Details["jetstream_enabled"] = false } - return h + return health } func getJetStreamStatus(ctx context.Context, js jetstream.JetStream) string { diff --git a/pkg/gofr/datasource/pubsub/nats/health_test.go b/pkg/gofr/datasource/pubsub/nats/health_test.go index a7b3a2b91..2ab5b7425 100644 --- a/pkg/gofr/datasource/pubsub/nats/health_test.go +++ b/pkg/gofr/datasource/pubsub/nats/health_test.go @@ -1,148 +1,19 @@ package nats import ( - "context" "testing" - "github.com/nats-io/nats.go" "github.com/nats-io/nats.go/jetstream" "github.com/stretchr/testify/assert" "go.uber.org/mock/gomock" "gofr.dev/pkg/gofr/datasource" "gofr.dev/pkg/gofr/logging" - "gofr.dev/pkg/gofr/testutil" ) const ( - // NatsServer is the address of a local Client server. Used for testing. - NatsServer = "nats://localhost:4222" + NATSServer = "nats://localhost:4222" ) -// mockConn is a minimal mock implementation of nats.Conn. -type mockConn struct { - status nats.Status -} - -func (m *mockConn) Status() nats.Status { - return m.status -} - -// mockJetStream is a minimal mock implementation of jetstream.JetStream. -type mockJetStream struct { - accountInfoErr error -} - -func (m *mockJetStream) AccountInfo(_ context.Context) (*jetstream.AccountInfo, error) { - if m.accountInfoErr != nil { - return nil, m.accountInfoErr - } - - return &jetstream.AccountInfo{}, nil -} - -// testNATSClient is a test-specific implementation of Client. -type testNATSClient struct { - Client - mockConn *mockConn - mockJetStream *mockJetStream -} - -func (c *testNATSClient) Health() datasource.Health { - h := datasource.Health{ - Details: make(map[string]interface{}), - } - - h.Status = datasource.StatusUp - connectionStatus := c.mockConn.Status() - - switch connectionStatus { - case nats.CONNECTING: - h.Status = datasource.StatusUp - h.Details["connection_status"] = jetStreamConnecting - case nats.CONNECTED: - h.Details["connection_status"] = jetStreamConnected - case nats.CLOSED, nats.DISCONNECTED, nats.RECONNECTING, nats.DRAINING_PUBS, nats.DRAINING_SUBS: - h.Status = datasource.StatusDown - h.Details["connection_status"] = jetStreamDisconnecting - default: - h.Status = datasource.StatusDown - h.Details["connection_status"] = connectionStatus.String() - } - - h.Details["host"] = c.Config.Server - h.Details["backend"] = natsBackend - h.Details["jetstream_enabled"] = c.mockJetStream != nil - - if c.mockJetStream != nil { - _, err := c.mockJetStream.AccountInfo(context.Background()) - if err != nil { - h.Details["jetstream_status"] = jetStreamStatusError + ": " + err.Error() - } else { - h.Details["jetstream_status"] = jetStreamStatusOK - } - } - - return h -} - -func TestNATSClient_HealthStatusUP(t *testing.T) { - client := &testNATSClient{ - Client: Client{ - Config: &Config{Server: NatsServer}, - Logger: logging.NewMockLogger(logging.DEBUG), - }, - mockConn: &mockConn{status: nats.CONNECTED}, - mockJetStream: &mockJetStream{}, - } - - h := client.Health() - - assert.Equal(t, datasource.StatusUp, h.Status) - assert.Equal(t, NatsServer, h.Details["host"]) - assert.Equal(t, natsBackend, h.Details["backend"]) - assert.Equal(t, jetStreamConnected, h.Details["connection_status"]) - assert.Equal(t, true, h.Details["jetstream_enabled"]) - assert.Equal(t, jetStreamStatusOK, h.Details["jetstream_status"]) -} - -func TestNATSClient_HealthStatusDown(t *testing.T) { - client := &testNATSClient{ - Client: Client{ - Config: &Config{Server: NatsServer}, - Logger: logging.NewMockLogger(logging.DEBUG), - }, - mockConn: &mockConn{status: nats.CLOSED}, - } - - h := client.Health() - - assert.Equal(t, datasource.StatusDown, h.Status) - assert.Equal(t, NatsServer, h.Details["host"]) - assert.Equal(t, natsBackend, h.Details["backend"]) - assert.Equal(t, jetStreamDisconnecting, h.Details["connection_status"]) - assert.Equal(t, false, h.Details["jetstream_enabled"]) -} - -func TestNATSClient_HealthJetStreamError(t *testing.T) { - client := &testNATSClient{ - Client: Client{ - Config: &Config{Server: NatsServer}, - Logger: logging.NewMockLogger(logging.DEBUG), - }, - mockConn: &mockConn{status: nats.CONNECTED}, - mockJetStream: &mockJetStream{accountInfoErr: errJetStream}, - } - - h := client.Health() - - assert.Equal(t, datasource.StatusUp, h.Status) - assert.Equal(t, NatsServer, h.Details["host"]) - assert.Equal(t, natsBackend, h.Details["backend"]) - assert.Equal(t, jetStreamConnected, h.Details["connection_status"]) - assert.Equal(t, true, h.Details["jetstream_enabled"]) - assert.Equal(t, jetStreamStatusError+": "+errJetStream.Error(), h.Details["jetstream_status"]) -} - func TestNATSClient_Health(t *testing.T) { testCases := defineHealthTestCases() @@ -157,63 +28,67 @@ func defineHealthTestCases() []healthTestCase { return []healthTestCase{ { name: "HealthyConnection", - setupMocks: func(mockConn *MockConnInterface, mockJS *MockJetStream) { - mockConn.EXPECT().Status().Return(nats.CONNECTED).Times(2) - mockJS.EXPECT().AccountInfo(gomock.Any()).Return(&jetstream.AccountInfo{}, nil).Times(2) + setupMocks: func(mockConnManager *MockConnectionManagerInterface, mockJS *MockJetStream) { + mockConnManager.EXPECT().Health().Return(datasource.Health{ + Status: datasource.StatusUp, + Details: map[string]interface{}{ + "host": NATSServer, + "connection_status": jetStreamConnected, + }, + }) + mockConnManager.EXPECT().JetStream().Return(mockJS) + mockJS.EXPECT().AccountInfo(gomock.Any()).Return(&jetstream.AccountInfo{}, nil) }, expectedStatus: datasource.StatusUp, expectedDetails: map[string]interface{}{ - "host": NatsServer, + "host": NATSServer, "backend": natsBackend, "connection_status": jetStreamConnected, "jetstream_enabled": true, "jetstream_status": jetStreamStatusOK, }, - expectedLogs: []string{"Client health check: Connected", "Client health check: JetStream enabled"}, }, { name: "DisconnectedStatus", - setupMocks: func(mockConn *MockConnInterface, _ *MockJetStream) { - mockConn.EXPECT().Status().Return(nats.DISCONNECTED).Times(2) + setupMocks: func(mockConnManager *MockConnectionManagerInterface, _ *MockJetStream) { + mockConnManager.EXPECT().Health().Return(datasource.Health{ + Status: datasource.StatusDown, + Details: map[string]interface{}{ + "host": NATSServer, + "connection_status": jetStreamDisconnecting, + }, + }) + mockConnManager.EXPECT().JetStream().Return(nil) }, expectedStatus: datasource.StatusDown, expectedDetails: map[string]interface{}{ - "host": NatsServer, + "host": NATSServer, "backend": natsBackend, "connection_status": jetStreamDisconnecting, - "jetstream_enabled": true, + "jetstream_enabled": false, }, - expectedLogs: []string{"Client health check: Disconnected"}, }, { name: "JetStreamError", - setupMocks: func(mockConn *MockConnInterface, mockJS *MockJetStream) { - mockConn.EXPECT().Status().Return(nats.CONNECTED).Times(2) - mockJS.EXPECT().AccountInfo(gomock.Any()).Return(nil, errJetStream).Times(2) + setupMocks: func(mockConnManager *MockConnectionManagerInterface, mockJS *MockJetStream) { + mockConnManager.EXPECT().Health().Return(datasource.Health{ + Status: datasource.StatusUp, + Details: map[string]interface{}{ + "host": NATSServer, + "connection_status": jetStreamConnected, + }, + }) + mockConnManager.EXPECT().JetStream().Return(mockJS) + mockJS.EXPECT().AccountInfo(gomock.Any()).Return(nil, errJetStream) }, expectedStatus: datasource.StatusUp, expectedDetails: map[string]interface{}{ - "host": NatsServer, + "host": NATSServer, "backend": natsBackend, "connection_status": jetStreamConnected, "jetstream_enabled": true, "jetstream_status": jetStreamStatusError + ": " + errJetStream.Error(), }, - expectedLogs: []string{"Client health check: Connected", "Client health check: JetStream error"}, - }, - { - name: "NoJetStream", - setupMocks: func(mockConn *MockConnInterface, _ *MockJetStream) { - mockConn.EXPECT().Status().Return(nats.CONNECTED).Times(2) - }, - expectedStatus: datasource.StatusUp, - expectedDetails: map[string]interface{}{ - "host": NatsServer, - "backend": natsBackend, - "connection_status": jetStreamConnected, - "jetstream_enabled": false, - }, - expectedLogs: []string{"Client health check: Connected", "Client health check: JetStream not enabled"}, }, } } @@ -224,47 +99,26 @@ func runHealthTestCase(t *testing.T, tc healthTestCase) { ctrl := gomock.NewController(t) defer ctrl.Finish() - mockConn := NewMockConnInterface(ctrl) + mockConnManager := NewMockConnectionManagerInterface(ctrl) mockJS := NewMockJetStream(ctrl) - tc.setupMocks(mockConn, mockJS) + tc.setupMocks(mockConnManager, mockJS) client := &Client{ - Conn: mockConn, - JetStream: mockJS, - Config: &Config{Server: NatsServer}, - } - - if tc.name == "NoJetStream" { - client.JetStream = nil + connManager: mockConnManager, + Config: &Config{Server: NATSServer}, + logger: logging.NewMockLogger(logging.DEBUG), } - var h datasource.Health - - combinedLogs := getCombinedLogs(func() { - client.Logger = logging.NewMockLogger(logging.DEBUG) - h = client.Health() - }) + h := client.Health() assert.Equal(t, tc.expectedStatus, h.Status) assert.Equal(t, tc.expectedDetails, h.Details) - - for _, expectedLog := range tc.expectedLogs { - assert.Contains(t, combinedLogs, expectedLog, "Expected log message not found: %s", expectedLog) - } -} - -func getCombinedLogs(f func()) string { - stdoutLogs := testutil.StdoutOutputForFunc(f) - stderrLogs := testutil.StderrOutputForFunc(f) - - return stdoutLogs + stderrLogs } type healthTestCase struct { name string - setupMocks func(*MockConnInterface, *MockJetStream) + setupMocks func(*MockConnectionManagerInterface, *MockJetStream) expectedStatus string expectedDetails map[string]interface{} - expectedLogs []string } diff --git a/pkg/gofr/datasource/pubsub/nats/interfaces.go b/pkg/gofr/datasource/pubsub/nats/interfaces.go index 162479687..42b7d3a9c 100644 --- a/pkg/gofr/datasource/pubsub/nats/interfaces.go +++ b/pkg/gofr/datasource/pubsub/nats/interfaces.go @@ -6,9 +6,10 @@ import ( "github.com/nats-io/nats.go" "github.com/nats-io/nats.go/jetstream" "gofr.dev/pkg/gofr/datasource" + "gofr.dev/pkg/gofr/datasource/pubsub" ) -//go:generate mockgen -destination=mock_client.go -package=nats -source=./interfaces.go Client,Subscription,ConnInterface +//go:generate mockgen -destination=mock_client.go -package=nats -source=./interfaces.go Client,Subscription,ConnInterface,ConnectionManagerInterface,SubscriptionManagerInterface,StreamManagerInterface // ConnInterface represents the main Client connection. type ConnInterface interface { @@ -37,3 +38,25 @@ type JetStreamClient interface { CreateOrUpdateStream(ctx context.Context, cfg jetstream.StreamConfig) (jetstream.Stream, error) Health() datasource.Health } + +// ConnectionManagerInterface represents the main Client connection. +type ConnectionManagerInterface interface { + Connect() error + Close(ctx context.Context) + Publish(ctx context.Context, subject string, message []byte, metrics Metrics) error + Health() datasource.Health + JetStream() jetstream.JetStream +} + +// SubscriptionManagerInterface represents the main Subscription Manager. +type SubscriptionManagerInterface interface { + Subscribe(ctx context.Context, topic string, js jetstream.JetStream, cfg *Config, logger pubsub.Logger, metrics Metrics) (*pubsub.Message, error) + Close() +} + +// StreamManagerInterface represents the main Stream Manager. +type StreamManagerInterface interface { + CreateStream(ctx context.Context, cfg StreamConfig) error + DeleteStream(ctx context.Context, name string) error + CreateOrUpdateStream(ctx context.Context, cfg *jetstream.StreamConfig) (jetstream.Stream, error) +} diff --git a/pkg/gofr/datasource/pubsub/nats/mock_client.go b/pkg/gofr/datasource/pubsub/nats/mock_client.go index 2345ff7af..9c2d4bcbe 100644 --- a/pkg/gofr/datasource/pubsub/nats/mock_client.go +++ b/pkg/gofr/datasource/pubsub/nats/mock_client.go @@ -3,7 +3,7 @@ // // Generated by this command: // -// mockgen -destination=mock_client.go -package=nats -source=./interfaces.go Client,Subscription,ConnInterface +// mockgen -destination=mock_client.go -package=nats -source=./interfaces.go Client,Subscription,ConnInterface,ConnectionManagerInterface,SubscriptionManagerInterface,StreamManagerInterface // // Package nats is a generated GoMock package. @@ -17,6 +17,7 @@ import ( jetstream "github.com/nats-io/nats.go/jetstream" gomock "go.uber.org/mock/gomock" datasource "gofr.dev/pkg/gofr/datasource" + pubsub "gofr.dev/pkg/gofr/datasource/pubsub" ) // MockConnInterface is a mock of ConnInterface interface. @@ -284,3 +285,210 @@ func (mr *MockJetStreamClientMockRecorder) Subscribe(ctx, subject, handler any) mr.mock.ctrl.T.Helper() return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Subscribe", reflect.TypeOf((*MockJetStreamClient)(nil).Subscribe), ctx, subject, handler) } + +// MockConnectionManagerInterface is a mock of ConnectionManagerInterface interface. +type MockConnectionManagerInterface struct { + ctrl *gomock.Controller + recorder *MockConnectionManagerInterfaceMockRecorder +} + +// MockConnectionManagerInterfaceMockRecorder is the mock recorder for MockConnectionManagerInterface. +type MockConnectionManagerInterfaceMockRecorder struct { + mock *MockConnectionManagerInterface +} + +// NewMockConnectionManagerInterface creates a new mock instance. +func NewMockConnectionManagerInterface(ctrl *gomock.Controller) *MockConnectionManagerInterface { + mock := &MockConnectionManagerInterface{ctrl: ctrl} + mock.recorder = &MockConnectionManagerInterfaceMockRecorder{mock} + return mock +} + +// EXPECT returns an object that allows the caller to indicate expected use. +func (m *MockConnectionManagerInterface) EXPECT() *MockConnectionManagerInterfaceMockRecorder { + return m.recorder +} + +// Close mocks base method. +func (m *MockConnectionManagerInterface) Close(ctx context.Context) { + m.ctrl.T.Helper() + m.ctrl.Call(m, "Close", ctx) +} + +// Close indicates an expected call of Close. +func (mr *MockConnectionManagerInterfaceMockRecorder) Close(ctx any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Close", reflect.TypeOf((*MockConnectionManagerInterface)(nil).Close), ctx) +} + +// Connect mocks base method. +func (m *MockConnectionManagerInterface) Connect() error { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Connect") + ret0, _ := ret[0].(error) + return ret0 +} + +// Connect indicates an expected call of Connect. +func (mr *MockConnectionManagerInterfaceMockRecorder) Connect() *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Connect", reflect.TypeOf((*MockConnectionManagerInterface)(nil).Connect)) +} + +// Health mocks base method. +func (m *MockConnectionManagerInterface) Health() datasource.Health { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Health") + ret0, _ := ret[0].(datasource.Health) + return ret0 +} + +// Health indicates an expected call of Health. +func (mr *MockConnectionManagerInterfaceMockRecorder) Health() *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Health", reflect.TypeOf((*MockConnectionManagerInterface)(nil).Health)) +} + +// JetStream mocks base method. +func (m *MockConnectionManagerInterface) JetStream() jetstream.JetStream { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "JetStream") + ret0, _ := ret[0].(jetstream.JetStream) + return ret0 +} + +// JetStream indicates an expected call of JetStream. +func (mr *MockConnectionManagerInterfaceMockRecorder) JetStream() *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "JetStream", reflect.TypeOf((*MockConnectionManagerInterface)(nil).JetStream)) +} + +// Publish mocks base method. +func (m *MockConnectionManagerInterface) Publish(ctx context.Context, subject string, message []byte, metrics Metrics) error { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Publish", ctx, subject, message, metrics) + ret0, _ := ret[0].(error) + return ret0 +} + +// Publish indicates an expected call of Publish. +func (mr *MockConnectionManagerInterfaceMockRecorder) Publish(ctx, subject, message, metrics any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Publish", reflect.TypeOf((*MockConnectionManagerInterface)(nil).Publish), ctx, subject, message, metrics) +} + +// MockSubscriptionManagerInterface is a mock of SubscriptionManagerInterface interface. +type MockSubscriptionManagerInterface struct { + ctrl *gomock.Controller + recorder *MockSubscriptionManagerInterfaceMockRecorder +} + +// MockSubscriptionManagerInterfaceMockRecorder is the mock recorder for MockSubscriptionManagerInterface. +type MockSubscriptionManagerInterfaceMockRecorder struct { + mock *MockSubscriptionManagerInterface +} + +// NewMockSubscriptionManagerInterface creates a new mock instance. +func NewMockSubscriptionManagerInterface(ctrl *gomock.Controller) *MockSubscriptionManagerInterface { + mock := &MockSubscriptionManagerInterface{ctrl: ctrl} + mock.recorder = &MockSubscriptionManagerInterfaceMockRecorder{mock} + return mock +} + +// EXPECT returns an object that allows the caller to indicate expected use. +func (m *MockSubscriptionManagerInterface) EXPECT() *MockSubscriptionManagerInterfaceMockRecorder { + return m.recorder +} + +// Close mocks base method. +func (m *MockSubscriptionManagerInterface) Close() { + m.ctrl.T.Helper() + m.ctrl.Call(m, "Close") +} + +// Close indicates an expected call of Close. +func (mr *MockSubscriptionManagerInterfaceMockRecorder) Close() *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Close", reflect.TypeOf((*MockSubscriptionManagerInterface)(nil).Close)) +} + +// Subscribe mocks base method. +func (m *MockSubscriptionManagerInterface) Subscribe(ctx context.Context, topic string, js jetstream.JetStream, cfg *Config, logger pubsub.Logger, metrics Metrics) (*pubsub.Message, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Subscribe", ctx, topic, js, cfg, logger, metrics) + ret0, _ := ret[0].(*pubsub.Message) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// Subscribe indicates an expected call of Subscribe. +func (mr *MockSubscriptionManagerInterfaceMockRecorder) Subscribe(ctx, topic, js, cfg, logger, metrics any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Subscribe", reflect.TypeOf((*MockSubscriptionManagerInterface)(nil).Subscribe), ctx, topic, js, cfg, logger, metrics) +} + +// MockStreamManagerInterface is a mock of StreamManagerInterface interface. +type MockStreamManagerInterface struct { + ctrl *gomock.Controller + recorder *MockStreamManagerInterfaceMockRecorder +} + +// MockStreamManagerInterfaceMockRecorder is the mock recorder for MockStreamManagerInterface. +type MockStreamManagerInterfaceMockRecorder struct { + mock *MockStreamManagerInterface +} + +// NewMockStreamManagerInterface creates a new mock instance. +func NewMockStreamManagerInterface(ctrl *gomock.Controller) *MockStreamManagerInterface { + mock := &MockStreamManagerInterface{ctrl: ctrl} + mock.recorder = &MockStreamManagerInterfaceMockRecorder{mock} + return mock +} + +// EXPECT returns an object that allows the caller to indicate expected use. +func (m *MockStreamManagerInterface) EXPECT() *MockStreamManagerInterfaceMockRecorder { + return m.recorder +} + +// CreateOrUpdateStream mocks base method. +func (m *MockStreamManagerInterface) CreateOrUpdateStream(ctx context.Context, cfg *jetstream.StreamConfig) (jetstream.Stream, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "CreateOrUpdateStream", ctx, cfg) + ret0, _ := ret[0].(jetstream.Stream) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// CreateOrUpdateStream indicates an expected call of CreateOrUpdateStream. +func (mr *MockStreamManagerInterfaceMockRecorder) CreateOrUpdateStream(ctx, cfg any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CreateOrUpdateStream", reflect.TypeOf((*MockStreamManagerInterface)(nil).CreateOrUpdateStream), ctx, cfg) +} + +// CreateStream mocks base method. +func (m *MockStreamManagerInterface) CreateStream(ctx context.Context, cfg StreamConfig) error { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "CreateStream", ctx, cfg) + ret0, _ := ret[0].(error) + return ret0 +} + +// CreateStream indicates an expected call of CreateStream. +func (mr *MockStreamManagerInterfaceMockRecorder) CreateStream(ctx, cfg any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CreateStream", reflect.TypeOf((*MockStreamManagerInterface)(nil).CreateStream), ctx, cfg) +} + +// DeleteStream mocks base method. +func (m *MockStreamManagerInterface) DeleteStream(ctx context.Context, name string) error { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "DeleteStream", ctx, name) + ret0, _ := ret[0].(error) + return ret0 +} + +// DeleteStream indicates an expected call of DeleteStream. +func (mr *MockStreamManagerInterfaceMockRecorder) DeleteStream(ctx, name any) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DeleteStream", reflect.TypeOf((*MockStreamManagerInterface)(nil).DeleteStream), ctx, name) +} diff --git a/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go b/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go index d90cc0b3f..5d2fbbdfe 100644 --- a/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go +++ b/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go @@ -3,7 +3,6 @@ package nats import ( "context" - "github.com/nats-io/nats.go" "gofr.dev/pkg/gofr/datasource" "gofr.dev/pkg/gofr/datasource/pubsub" ) @@ -34,28 +33,22 @@ func (w *PubSubWrapper) DeleteTopic(ctx context.Context, name string) error { } // Close closes the Client. -func (w *PubSubWrapper) Close() error { - return w.Client.Close() +func (w *PubSubWrapper) Close(ctx context.Context) error { + return w.Client.Close(ctx) } // Health returns the health status of the Client. func (w *PubSubWrapper) Health() datasource.Health { - status := datasource.StatusUp - if w.Client.Conn == nil || w.Client.Conn.Status() != nats.CONNECTED { - status = datasource.StatusDown - } - - return datasource.Health{ - Status: status, - Details: map[string]interface{}{ - "server": w.Client.Config.Server, - }, - } + return w.Client.Health() } // Connect establishes a connection to NATS. -func (w *PubSubWrapper) Connect() { - w.Client.Connect() +func (w *PubSubWrapper) Connect() error { + err := w.Client.Connect() + if err != nil { + return err + } + return nil } // UseLogger sets the logger for the NATS client. diff --git a/pkg/gofr/datasource/pubsub/nats/stream_manager.go b/pkg/gofr/datasource/pubsub/nats/stream_manager.go new file mode 100644 index 000000000..91fe62ef1 --- /dev/null +++ b/pkg/gofr/datasource/pubsub/nats/stream_manager.go @@ -0,0 +1,82 @@ +package nats + +import ( + "context" + "errors" + + "github.com/nats-io/nats.go/jetstream" + "gofr.dev/pkg/gofr/datasource/pubsub" +) + +type StreamManager struct { + js jetstream.JetStream + logger pubsub.Logger +} + +func NewStreamManager(js jetstream.JetStream, logger pubsub.Logger) *StreamManager { + return &StreamManager{ + js: js, + logger: logger, + } +} + +func (sm *StreamManager) CreateStream(ctx context.Context, cfg StreamConfig) error { + sm.logger.Debugf("creating stream %s", cfg.Stream) + jsCfg := jetstream.StreamConfig{ + Name: cfg.Stream, + Subjects: cfg.Subjects, + } + + _, err := sm.js.CreateStream(ctx, jsCfg) + if err != nil { + sm.logger.Errorf("failed to create stream: %v", err) + return err + } + + return nil +} + +func (sm *StreamManager) DeleteStream(ctx context.Context, name string) error { + sm.logger.Debugf("deleting stream %s", name) + + err := sm.js.DeleteStream(ctx, name) + if err != nil { + if errors.Is(err, jetstream.ErrStreamNotFound) { + sm.logger.Debugf("stream %s not found, considering delete successful", name) + return nil // If the stream doesn't exist, we consider it a success + } + sm.logger.Errorf("failed to delete stream %s: %v", name, err) + return err + } + + sm.logger.Debugf("successfully deleted stream %s", name) + return nil +} + +func (sm *StreamManager) CreateOrUpdateStream(ctx context.Context, cfg *jetstream.StreamConfig) (jetstream.Stream, error) { + sm.logger.Debugf("creating or updating stream %s", cfg.Name) + + stream, err := sm.js.CreateOrUpdateStream(ctx, *cfg) + if err != nil { + sm.logger.Errorf("failed to create or update stream: %v", err) + return nil, err + } + + return stream, nil +} + +func (sm *StreamManager) GetStream(ctx context.Context, name string) (jetstream.Stream, error) { + sm.logger.Debugf("getting stream %s", name) + + stream, err := sm.js.Stream(ctx, name) + if err != nil { + if errors.Is(err, jetstream.ErrStreamNotFound) { + sm.logger.Debugf("stream %s not found", name) + return nil, err + } + sm.logger.Errorf("failed to get stream %s: %v", name, err) + return nil, err + } + + return stream, nil +} diff --git a/pkg/gofr/datasource/pubsub/nats/subscription_manager.go b/pkg/gofr/datasource/pubsub/nats/subscription_manager.go new file mode 100644 index 000000000..48f3f0d7e --- /dev/null +++ b/pkg/gofr/datasource/pubsub/nats/subscription_manager.go @@ -0,0 +1,165 @@ +package nats + +import ( + "context" + "errors" + "fmt" + "strings" + "sync" + "time" + + "github.com/nats-io/nats.go/jetstream" + "gofr.dev/pkg/gofr/datasource/pubsub" +) + +const ( + consumeMessageDelay = 100 * time.Millisecond +) + +type SubscriptionManager struct { + subscriptions map[string]*subscription + subMu sync.Mutex + topicBuffers map[string]chan *pubsub.Message + bufferMu sync.RWMutex + bufferSize int +} + +type subscription struct { + cancel context.CancelFunc +} + +func NewSubscriptionManager(bufferSize int) *SubscriptionManager { + return &SubscriptionManager{ + subscriptions: make(map[string]*subscription), + topicBuffers: make(map[string]chan *pubsub.Message), + bufferSize: bufferSize, + } +} + +func (sm *SubscriptionManager) Subscribe(ctx context.Context, topic string, js jetstream.JetStream, cfg *Config, logger pubsub.Logger, metrics Metrics) (*pubsub.Message, error) { + metrics.IncrementCounter(ctx, "app_pubsub_subscribe_total_count", "topic", topic) + + if err := sm.validateSubscribePrerequisites(js, cfg); err != nil { + return nil, err + } + + sm.subMu.Lock() + + _, exists := sm.subscriptions[topic] + if !exists { + cons, err := sm.createOrUpdateConsumer(ctx, js, topic, cfg) + if err != nil { + sm.subMu.Unlock() + return nil, err + } + + subCtx, cancel := context.WithCancel(context.Background()) + sm.subscriptions[topic] = &subscription{cancel: cancel} + + buffer := sm.getOrCreateBuffer(topic) + go sm.consumeMessages(subCtx, cons, topic, buffer, cfg, logger) + } + + sm.subMu.Unlock() + + buffer := sm.getOrCreateBuffer(topic) + + select { + case msg := <-buffer: + metrics.IncrementCounter(ctx, "app_pubsub_subscribe_success_count", "topic", topic) + return msg, nil + case <-ctx.Done(): + return nil, ctx.Err() + } +} + +func (sm *SubscriptionManager) validateSubscribePrerequisites(js jetstream.JetStream, cfg *Config) error { + if js == nil { + return errJetStreamNotConfigured + } + if cfg.Consumer == "" { + return errConsumerNotProvided + } + return nil +} + +func (sm *SubscriptionManager) getOrCreateBuffer(topic string) chan *pubsub.Message { + sm.bufferMu.Lock() + defer sm.bufferMu.Unlock() + + if buffer, exists := sm.topicBuffers[topic]; exists { + return buffer + } + + buffer := make(chan *pubsub.Message, sm.bufferSize) + sm.topicBuffers[topic] = buffer + + return buffer +} + +func (sm *SubscriptionManager) createOrUpdateConsumer(ctx context.Context, js jetstream.JetStream, topic string, cfg *Config) (jetstream.Consumer, error) { + consumerName := fmt.Sprintf("%s_%s", cfg.Consumer, strings.ReplaceAll(topic, ".", "_")) + cons, err := js.CreateOrUpdateConsumer(ctx, cfg.Stream.Stream, jetstream.ConsumerConfig{ + Durable: consumerName, + AckPolicy: jetstream.AckExplicitPolicy, + FilterSubject: topic, + MaxDeliver: cfg.Stream.MaxDeliver, + DeliverPolicy: jetstream.DeliverNewPolicy, + AckWait: 30 * time.Second, + }) + + return cons, err +} + +func (sm *SubscriptionManager) consumeMessages(ctx context.Context, cons jetstream.Consumer, topic string, buffer chan *pubsub.Message, cfg *Config, logger pubsub.Logger) { + for { + select { + case <-ctx.Done(): + return + default: + msgs, err := cons.Fetch(1, jetstream.FetchMaxWait(cfg.MaxWait)) + if err != nil { + if !errors.Is(err, context.DeadlineExceeded) { + logger.Errorf("Error fetching messages for topic %s: %v", topic, err) + } + time.Sleep(consumeMessageDelay) + continue + } + + for msg := range msgs.Messages() { + pubsubMsg := pubsub.NewMessage(ctx) + pubsubMsg.Topic = topic + pubsubMsg.Value = msg.Data() + pubsubMsg.MetaData = msg.Headers() + pubsubMsg.Committer = &natsCommitter{msg: msg} + + select { + case buffer <- pubsubMsg: + // Message sent successfully + default: + logger.Logf("Message buffer is full for topic %s. Consider increasing buffer size or processing messages faster.", topic) + } + } + + if err := msgs.Error(); err != nil { + logger.Errorf("Error in message batch for topic %s: %v", topic, err) + } + } + } +} + +func (sm *SubscriptionManager) Close() { + sm.subMu.Lock() + for _, sub := range sm.subscriptions { + sub.cancel() + } + sm.subscriptions = make(map[string]*subscription) + sm.subMu.Unlock() + + sm.bufferMu.Lock() + for _, buffer := range sm.topicBuffers { + close(buffer) + } + sm.topicBuffers = make(map[string]chan *pubsub.Message) + sm.bufferMu.Unlock() +} diff --git a/pkg/gofr/datasource/pubsub/nats/wrapper_test.go b/pkg/gofr/datasource/pubsub/nats/wrapper_test.go new file mode 100644 index 000000000..bf40b231a --- /dev/null +++ b/pkg/gofr/datasource/pubsub/nats/wrapper_test.go @@ -0,0 +1,68 @@ +package nats + +import ( + "fmt" + "net" + "testing" + "time" + + "github.com/nats-io/nats-server/v2/server" + "github.com/nats-io/nats.go" +) + +func TestNATSConnWrapper(t *testing.T) { + // Start an embedded NATS server + opts := &server.Options{ + Host: "127.0.0.1", + Port: -1, // Random available port + } + + ns, err := server.NewServer(opts) + if err != nil { + t.Fatalf("Error starting NATS server: %v", err) + } + + go ns.Start() + defer ns.Shutdown() + + if !ns.ReadyForConnections(10 * time.Second) { + t.Fatal("NATS server not ready for connections") + } + + // Get the server's listen address + addr := ns.Addr().(*net.TCPAddr) + url := fmt.Sprintf("nats://%s:%d", addr.IP.String(), addr.Port) + + t.Run("Status", func(t *testing.T) { + nc, err := nats.Connect(url) + if err != nil { + t.Fatal(err) + } + defer nc.Close() + + wrapper := &natsConnWrapper{Conn: nc} + status := wrapper.Status() + expectedStatus := nats.CONNECTED + + if status != expectedStatus { + t.Errorf("Expected status %v, got %v", expectedStatus, status) + } + }) + + t.Run("Close", func(t *testing.T) { + nc, err := nats.Connect(url) + if err != nil { + t.Fatal(err) + } + + wrapper := &natsConnWrapper{Conn: nc} + wrapper.Close() + + status := wrapper.Status() + expectedStatus := nats.CLOSED + + if status != expectedStatus { + t.Errorf("Expected status %v, got %v", expectedStatus, status) + } + }) +} From 6b392c88e48f2431afb9dcb2d6f67bf44aa9e379 Mon Sep 17 00:00:00 2001 From: mfreeman451 Date: Mon, 7 Oct 2024 11:32:24 -0500 Subject: [PATCH 111/163] =?UTF-8?q?=F0=9F=94=A7=20connection=20mgr=20tests?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/client.go | 30 ++- .../datasource/pubsub/nats/committer_test.go | 6 +- .../pubsub/nats/connection_manager.go | 41 +-- .../pubsub/nats/connection_manager_test.go | 214 ++++++++++++++++ pkg/gofr/datasource/pubsub/nats/connectors.go | 22 ++ pkg/gofr/datasource/pubsub/nats/interfaces.go | 2 +- .../datasource/pubsub/nats/mock_client.go | 6 +- .../pubsub/nats/stream_manager_test.go | 235 ++++++++++++++++++ .../pubsub/nats/subscription_manager_test.go | 210 ++++++++++++++++ .../datasource/pubsub/nats/wrapper_test.go | 19 +- 10 files changed, 752 insertions(+), 33 deletions(-) create mode 100644 pkg/gofr/datasource/pubsub/nats/connection_manager_test.go create mode 100644 pkg/gofr/datasource/pubsub/nats/connectors.go create mode 100644 pkg/gofr/datasource/pubsub/nats/stream_manager_test.go create mode 100644 pkg/gofr/datasource/pubsub/nats/subscription_manager_test.go diff --git a/pkg/gofr/datasource/pubsub/nats/client.go b/pkg/gofr/datasource/pubsub/nats/client.go index ab48f1c5a..c70c22fb4 100644 --- a/pkg/gofr/datasource/pubsub/nats/client.go +++ b/pkg/gofr/datasource/pubsub/nats/client.go @@ -13,24 +13,38 @@ import ( // Client represents a Client for NATS JetStream operations. type Client struct { - connManager ConnectionManagerInterface - subManager SubscriptionManagerInterface - streamManager StreamManagerInterface - Config *Config - logger pubsub.Logger - metrics Metrics - tracer trace.Tracer + connManager ConnectionManagerInterface + subManager SubscriptionManagerInterface + streamManager StreamManagerInterface + Config *Config + logger pubsub.Logger + metrics Metrics + tracer trace.Tracer + natsConnector NATSConnector + jetStreamCreator JetStreamCreator } type messageHandler func(context.Context, jetstream.Msg) error +// NewClient creates a new NATS JetStream client. +func NewClient(cfg *Config, logger pubsub.Logger, metrics Metrics, tracer trace.Tracer) *Client { + return &Client{ + Config: cfg, + logger: logger, + metrics: metrics, + tracer: tracer, + natsConnector: &DefaultNATSConnector{}, + jetStreamCreator: &DefaultJetStreamCreator{}, + } +} + // Connect establishes a connection to NATS and sets up JetStream. func (c *Client) Connect() error { if err := c.validateAndPrepare(); err != nil { return err } - c.connManager = NewConnectionManager(c.Config, c.logger) + c.connManager = NewConnectionManager(c.Config, c.logger, c.natsConnector, c.jetStreamCreator) if err := c.connManager.Connect(); err != nil { return err } diff --git a/pkg/gofr/datasource/pubsub/nats/committer_test.go b/pkg/gofr/datasource/pubsub/nats/committer_test.go index 00f051718..2981fcacd 100644 --- a/pkg/gofr/datasource/pubsub/nats/committer_test.go +++ b/pkg/gofr/datasource/pubsub/nats/committer_test.go @@ -7,7 +7,7 @@ import ( "go.uber.org/mock/gomock" ) -func TestNatsCommitter_Commit(t *testing.T) { +func TestNATSCommitter_Commit(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() @@ -35,7 +35,7 @@ func TestNatsCommitter_Commit(t *testing.T) { }) } -func TestNatsCommitter_Nak(t *testing.T) { +func TestNATSCommitter_Nak(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() @@ -57,7 +57,7 @@ func TestNatsCommitter_Nak(t *testing.T) { }) } -func TestNatsCommitter_Rollback(t *testing.T) { +func TestNATSCommitter_Rollback(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() diff --git a/pkg/gofr/datasource/pubsub/nats/connection_manager.go b/pkg/gofr/datasource/pubsub/nats/connection_manager.go index ebdfefca6..52d9fbe82 100644 --- a/pkg/gofr/datasource/pubsub/nats/connection_manager.go +++ b/pkg/gofr/datasource/pubsub/nats/connection_manager.go @@ -17,10 +17,12 @@ const ( ) type ConnectionManager struct { - conn ConnInterface - jetStream jetstream.JetStream - config *Config - logger pubsub.Logger + conn ConnInterface + jetStream jetstream.JetStream + config *Config + logger pubsub.Logger + natsConnector NATSConnector + jetStreamCreator JetStreamCreator } func (cm *ConnectionManager) JetStream() jetstream.JetStream { @@ -29,41 +31,48 @@ func (cm *ConnectionManager) JetStream() jetstream.JetStream { // natsConnWrapper wraps a nats.Conn to implement the ConnInterface. type natsConnWrapper struct { - *nats.Conn + conn *nats.Conn } func (w *natsConnWrapper) Status() nats.Status { - return w.Conn.Status() + return w.conn.Status() } func (w *natsConnWrapper) Close() { - w.Conn.Close() + w.conn.Close() } -func (w *natsConnWrapper) NatsConn() *nats.Conn { - return w.Conn +func (w *natsConnWrapper) NATSConn() *nats.Conn { + return w.conn } -func NewConnectionManager(cfg *Config, logger pubsub.Logger) *ConnectionManager { +// NewConnectionManager creates a new ConnectionManager. +func NewConnectionManager(cfg *Config, logger pubsub.Logger, natsConnector NATSConnector, jetStreamCreator JetStreamCreator) *ConnectionManager { return &ConnectionManager{ - config: cfg, - logger: logger, + config: cfg, + logger: logger, + natsConnector: natsConnector, + jetStreamCreator: jetStreamCreator, } } +// Connect establishes a connection to NATS and sets up JetStream. func (cm *ConnectionManager) Connect() error { - nc, err := cm.createNATSConnection() + conn, err := cm.natsConnector.Connect(cm.config.Server, nats.Name("GoFr NATS JetStreamClient")) if err != nil { + cm.logger.Errorf("failed to connect to NATS server at %v: %v", cm.config.Server, err) return err } - js, err := cm.createJetStreamContext(nc) + natsConn := conn.NATSConn() + js, err := cm.jetStreamCreator.New(natsConn) if err != nil { - nc.Close() + conn.Close() + cm.logger.Errorf("failed to create JetStream context: %v", err) return err } - cm.conn = &natsConnWrapper{nc} + cm.conn = conn cm.jetStream = js return nil diff --git a/pkg/gofr/datasource/pubsub/nats/connection_manager_test.go b/pkg/gofr/datasource/pubsub/nats/connection_manager_test.go new file mode 100644 index 000000000..2e9d86520 --- /dev/null +++ b/pkg/gofr/datasource/pubsub/nats/connection_manager_test.go @@ -0,0 +1,214 @@ +package nats + +import ( + "context" + "testing" + "time" + + "github.com/nats-io/nats-server/v2/server" + "github.com/nats-io/nats.go" + "github.com/nats-io/nats.go/jetstream" + "github.com/stretchr/testify/assert" + "github.com/stretchr/testify/require" + "go.uber.org/mock/gomock" + "gofr.dev/pkg/gofr/datasource" + "gofr.dev/pkg/gofr/logging" +) + +func TestNewConnectionManager(t *testing.T) { + cfg := &Config{Server: "nats://localhost:4222"} + logger := logging.NewMockLogger(logging.DEBUG) + natsConnector := &MockNATSConnector{} + jsCreator := &MockJetStreamCreator{} + + cm := NewConnectionManager(cfg, logger, natsConnector, jsCreator) + + assert.NotNil(t, cm) + assert.Equal(t, cfg, cm.config) + assert.Equal(t, logger, cm.logger) + assert.Equal(t, natsConnector, cm.natsConnector) + assert.Equal(t, jsCreator, cm.jetStreamCreator) +} + +func TestConnectionManager_Connect(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockConn := NewMockConnInterface(ctrl) + mockJS := NewMockJetStream(ctrl) + mockNATSConnector := NewMockNATSConnector(ctrl) + mockJSCreator := NewMockJetStreamCreator(ctrl) + + cm := NewConnectionManager( + &Config{Server: "nats://localhost:4222"}, + logging.NewMockLogger(logging.DEBUG), + mockNATSConnector, + mockJSCreator, + ) + + mockNATSConnector.EXPECT(). + Connect(gomock.Any(), gomock.Any()). + Return(mockConn, nil) + + mockConn.EXPECT(). + NatsConn(). + Return(&nats.Conn{}) + + mockJSCreator.EXPECT(). + New(gomock.Any()). + Return(mockJS, nil) + + err := cm.Connect() + require.NoError(t, err) + assert.Equal(t, mockConn, cm.conn) + assert.Equal(t, mockJS, cm.jetStream) +} + +func TestConnectionManager_Close(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockConn := NewMockConnInterface(ctrl) + cm := &ConnectionManager{ + conn: mockConn, + } + + mockConn.EXPECT().Close() + + ctx := context.Background() + cm.Close(ctx) +} + +func TestConnectionManager_Publish(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockJS := NewMockJetStream(ctrl) + mockMetrics := NewMockMetrics(ctrl) + + cm := &ConnectionManager{ + jetStream: mockJS, + logger: logging.NewMockLogger(logging.DEBUG), + } + + ctx := context.Background() + subject := "test.subject" + message := []byte("test message") + + mockMetrics.EXPECT().IncrementCounter(ctx, "app_pubsub_publish_total_count", "subject", subject) + mockJS.EXPECT().Publish(ctx, subject, message).Return(&jetstream.PubAck{}, nil) + mockMetrics.EXPECT().IncrementCounter(ctx, "app_pubsub_publish_success_count", "subject", subject) + + err := cm.Publish(ctx, subject, message, mockMetrics) + require.NoError(t, err) +} + +func TestConnectionManager_validateJetStream(t *testing.T) { + cm := &ConnectionManager{ + jetStream: NewMockJetStream(gomock.NewController(t)), + logger: logging.NewMockLogger(logging.DEBUG), + } + + err := cm.validateJetStream("test.subject") + assert.NoError(t, err) + + cm.jetStream = nil + err = cm.validateJetStream("test.subject") + assert.Equal(t, errJetStreamNotConfigured, err) + + cm.jetStream = NewMockJetStream(gomock.NewController(t)) + err = cm.validateJetStream("") + assert.Equal(t, errJetStreamNotConfigured, err) +} + +func TestConnectionManager_Health(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockConn := NewMockConnInterface(ctrl) + cm := &ConnectionManager{ + conn: mockConn, + config: &Config{ + Server: "nats://localhost:4222", + }, + } + + mockConn.EXPECT().Status().Return(nats.CONNECTED) + + health := cm.Health() + assert.Equal(t, datasource.StatusUp, health.Status) + assert.Equal(t, "nats://localhost:4222", health.Details["server"]) + + mockConn.EXPECT().Status().Return(nats.CLOSED) + + health = cm.Health() + assert.Equal(t, datasource.StatusDown, health.Status) + assert.Equal(t, "nats://localhost:4222", health.Details["server"]) + + cm.conn = nil + health = cm.Health() + assert.Equal(t, datasource.StatusDown, health.Status) +} + +func TestConnectionManager_JetStream(t *testing.T) { + mockJS := NewMockJetStream(gomock.NewController(t)) + cm := &ConnectionManager{ + jetStream: mockJS, + } + + assert.Equal(t, mockJS, cm.JetStream()) +} + +func TestNatsConnWrapper_Status(t *testing.T) { + mockConn := &nats.Conn{} + wrapper := &natsConnWrapper{mockConn} + + assert.Equal(t, mockConn.Status(), wrapper.Status()) +} + +func TestNatsConnWrapper_Close(t *testing.T) { + // Start a NATS server + ns, url := startNATSServer(t) + defer ns.Shutdown() + + // Create a real NATS connection + nc, err := nats.Connect(url) + require.NoError(t, err, "Failed to connect to NATS") + + // Create the wrapper with the real connection + wrapper := &natsConnWrapper{conn: nc} + + // Check initial status + assert.Equal(t, nats.CONNECTED, wrapper.Status(), "Initial status should be CONNECTED") + + // Close the connection + wrapper.Close() + + // Check final status + assert.Equal(t, nats.CLOSED, wrapper.Status(), "Final status should be CLOSED") +} + +func startNATSServer(t *testing.T) (*server.Server, string) { + opts := &server.Options{ + Host: "127.0.0.1", + Port: -1, // Random available port + } + + ns, err := server.NewServer(opts) + require.NoError(t, err, "Failed to create NATS server") + + go ns.Start() + + if !ns.ReadyForConnections(10 * time.Second) { + t.Fatal("NATS server not ready for connections") + } + + return ns, ns.ClientURL() +} + +func TestNatsConnWrapper_NatsConn(t *testing.T) { + mockConn := &nats.Conn{} + wrapper := &natsConnWrapper{mockConn} + + assert.Equal(t, mockConn, wrapper.NATSConn()) +} diff --git a/pkg/gofr/datasource/pubsub/nats/connectors.go b/pkg/gofr/datasource/pubsub/nats/connectors.go new file mode 100644 index 000000000..1d56bd4f4 --- /dev/null +++ b/pkg/gofr/datasource/pubsub/nats/connectors.go @@ -0,0 +1,22 @@ +package nats + +import ( + "github.com/nats-io/nats.go" + "github.com/nats-io/nats.go/jetstream" +) + +type DefaultNATSConnector struct{} + +func (d *DefaultNATSConnector) Connect(serverURL string, opts ...nats.Option) (ConnInterface, error) { + nc, err := nats.Connect(serverURL, opts...) + if err != nil { + return nil, err + } + return &natsConnWrapper{nc}, nil +} + +type DefaultJetStreamCreator struct{} + +func (d *DefaultJetStreamCreator) New(nc *nats.Conn) (jetstream.JetStream, error) { + return jetstream.New(nc) +} diff --git a/pkg/gofr/datasource/pubsub/nats/interfaces.go b/pkg/gofr/datasource/pubsub/nats/interfaces.go index 42b7d3a9c..860aa2361 100644 --- a/pkg/gofr/datasource/pubsub/nats/interfaces.go +++ b/pkg/gofr/datasource/pubsub/nats/interfaces.go @@ -15,7 +15,7 @@ import ( type ConnInterface interface { Status() nats.Status Close() - NatsConn() *nats.Conn + NATSConn() *nats.Conn } // NATSConnector represents the main Client connection. diff --git a/pkg/gofr/datasource/pubsub/nats/mock_client.go b/pkg/gofr/datasource/pubsub/nats/mock_client.go index 9c2d4bcbe..1da66d48d 100644 --- a/pkg/gofr/datasource/pubsub/nats/mock_client.go +++ b/pkg/gofr/datasource/pubsub/nats/mock_client.go @@ -56,9 +56,9 @@ func (mr *MockConnInterfaceMockRecorder) Close() *gomock.Call { } // NatsConn mocks base method. -func (m *MockConnInterface) NatsConn() *nats.Conn { +func (m *MockConnInterface) NATSConn() *nats.Conn { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "NatsConn") + ret := m.ctrl.Call(m, "NATSConn") ret0, _ := ret[0].(*nats.Conn) return ret0 } @@ -66,7 +66,7 @@ func (m *MockConnInterface) NatsConn() *nats.Conn { // NatsConn indicates an expected call of NatsConn. func (mr *MockConnInterfaceMockRecorder) NatsConn() *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "NatsConn", reflect.TypeOf((*MockConnInterface)(nil).NatsConn)) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "NATSConn", reflect.TypeOf((*MockConnInterface)(nil).NATSConn)) } // Status mocks base method. diff --git a/pkg/gofr/datasource/pubsub/nats/stream_manager_test.go b/pkg/gofr/datasource/pubsub/nats/stream_manager_test.go new file mode 100644 index 000000000..8007c6cf0 --- /dev/null +++ b/pkg/gofr/datasource/pubsub/nats/stream_manager_test.go @@ -0,0 +1,235 @@ +package nats + +import ( + "context" + "errors" + "testing" + + "github.com/nats-io/nats.go/jetstream" + "github.com/stretchr/testify/assert" + "github.com/stretchr/testify/require" + "go.uber.org/mock/gomock" + "gofr.dev/pkg/gofr/logging" +) + +func TestNewStreamManager(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockJS := NewMockJetStream(ctrl) + logger := logging.NewMockLogger(logging.DEBUG) + + sm := NewStreamManager(mockJS, logger) + + assert.NotNil(t, sm) + assert.Equal(t, mockJS, sm.js) + assert.Equal(t, logger, sm.logger) +} + +func TestStreamManager_CreateStream(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockJS := NewMockJetStream(ctrl) + logger := logging.NewMockLogger(logging.DEBUG) + + sm := NewStreamManager(mockJS, logger) + + ctx := context.Background() + cfg := StreamConfig{ + Stream: "test-stream", + Subjects: []string{"test.subject"}, + } + + mockJS.EXPECT().CreateStream(ctx, gomock.Any()).Return(nil, nil) + + err := sm.CreateStream(ctx, cfg) + require.NoError(t, err) +} + +func TestStreamManager_CreateStream_Error(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockJS := NewMockJetStream(ctrl) + logger := logging.NewMockLogger(logging.DEBUG) + + sm := NewStreamManager(mockJS, logger) + + ctx := context.Background() + cfg := StreamConfig{ + Stream: "test-stream", + Subjects: []string{"test.subject"}, + } + + expectedErr := errors.New("create stream error") + mockJS.EXPECT().CreateStream(ctx, gomock.Any()).Return(nil, expectedErr) + + err := sm.CreateStream(ctx, cfg) + require.Error(t, err) + assert.Equal(t, expectedErr, err) +} + +func TestStreamManager_DeleteStream(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockJS := NewMockJetStream(ctrl) + logger := logging.NewMockLogger(logging.DEBUG) + + sm := NewStreamManager(mockJS, logger) + + ctx := context.Background() + streamName := "test-stream" + + mockJS.EXPECT().DeleteStream(ctx, streamName).Return(nil) + + err := sm.DeleteStream(ctx, streamName) + require.NoError(t, err) +} + +func TestStreamManager_DeleteStream_NotFound(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockJS := NewMockJetStream(ctrl) + logger := logging.NewMockLogger(logging.DEBUG) + + sm := NewStreamManager(mockJS, logger) + + ctx := context.Background() + streamName := "test-stream" + + mockJS.EXPECT().DeleteStream(ctx, streamName).Return(jetstream.ErrStreamNotFound) + + err := sm.DeleteStream(ctx, streamName) + require.NoError(t, err) +} + +func TestStreamManager_DeleteStream_Error(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockJS := NewMockJetStream(ctrl) + logger := logging.NewMockLogger(logging.DEBUG) + + sm := NewStreamManager(mockJS, logger) + + ctx := context.Background() + streamName := "test-stream" + + expectedErr := errors.New("delete stream error") + mockJS.EXPECT().DeleteStream(ctx, streamName).Return(expectedErr) + + err := sm.DeleteStream(ctx, streamName) + require.Error(t, err) + assert.Equal(t, expectedErr, err) +} + +func TestStreamManager_CreateOrUpdateStream(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockJS := NewMockJetStream(ctrl) + logger := logging.NewMockLogger(logging.DEBUG) + + sm := NewStreamManager(mockJS, logger) + + ctx := context.Background() + cfg := &jetstream.StreamConfig{ + Name: "test-stream", + Subjects: []string{"test.subject"}, + } + + mockStream := NewMockStream(ctrl) + mockJS.EXPECT().CreateOrUpdateStream(ctx, *cfg).Return(mockStream, nil) + + stream, err := sm.CreateOrUpdateStream(ctx, cfg) + require.NoError(t, err) + assert.Equal(t, mockStream, stream) +} + +func TestStreamManager_CreateOrUpdateStream_Error(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockJS := NewMockJetStream(ctrl) + logger := logging.NewMockLogger(logging.DEBUG) + + sm := NewStreamManager(mockJS, logger) + + ctx := context.Background() + cfg := &jetstream.StreamConfig{ + Name: "test-stream", + Subjects: []string{"test.subject"}, + } + + expectedErr := errors.New("create or update stream error") + mockJS.EXPECT().CreateOrUpdateStream(ctx, *cfg).Return(nil, expectedErr) + + stream, err := sm.CreateOrUpdateStream(ctx, cfg) + require.Error(t, err) + assert.Nil(t, stream) + assert.Equal(t, expectedErr, err) +} + +func TestStreamManager_GetStream(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockJS := NewMockJetStream(ctrl) + logger := logging.NewMockLogger(logging.DEBUG) + + sm := NewStreamManager(mockJS, logger) + + ctx := context.Background() + streamName := "test-stream" + + mockStream := NewMockStream(ctrl) + mockJS.EXPECT().Stream(ctx, streamName).Return(mockStream, nil) + + stream, err := sm.GetStream(ctx, streamName) + require.NoError(t, err) + assert.Equal(t, mockStream, stream) +} + +func TestStreamManager_GetStream_NotFound(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockJS := NewMockJetStream(ctrl) + logger := logging.NewMockLogger(logging.DEBUG) + + sm := NewStreamManager(mockJS, logger) + + ctx := context.Background() + streamName := "test-stream" + + mockJS.EXPECT().Stream(ctx, streamName).Return(nil, jetstream.ErrStreamNotFound) + + stream, err := sm.GetStream(ctx, streamName) + require.Error(t, err) + assert.Nil(t, stream) + assert.Equal(t, jetstream.ErrStreamNotFound, err) +} + +func TestStreamManager_GetStream_Error(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockJS := NewMockJetStream(ctrl) + logger := logging.NewMockLogger(logging.DEBUG) + + sm := NewStreamManager(mockJS, logger) + + ctx := context.Background() + streamName := "test-stream" + + expectedErr := errors.New("get stream error") + mockJS.EXPECT().Stream(ctx, streamName).Return(nil, expectedErr) + + stream, err := sm.GetStream(ctx, streamName) + require.Error(t, err) + assert.Nil(t, stream) + assert.Equal(t, expectedErr, err) +} diff --git a/pkg/gofr/datasource/pubsub/nats/subscription_manager_test.go b/pkg/gofr/datasource/pubsub/nats/subscription_manager_test.go new file mode 100644 index 000000000..d568d822d --- /dev/null +++ b/pkg/gofr/datasource/pubsub/nats/subscription_manager_test.go @@ -0,0 +1,210 @@ +package nats + +import ( + "context" + "errors" + "testing" + "time" + + "github.com/nats-io/nats.go/jetstream" + "github.com/stretchr/testify/assert" + "github.com/stretchr/testify/require" + "go.uber.org/mock/gomock" + "gofr.dev/pkg/gofr/datasource/pubsub" + "gofr.dev/pkg/gofr/logging" +) + +func TestNewSubscriptionManager(t *testing.T) { + sm := NewSubscriptionManager(100) + assert.NotNil(t, sm) + assert.Equal(t, 100, sm.bufferSize) + assert.NotNil(t, sm.subscriptions) + assert.NotNil(t, sm.topicBuffers) +} + +func TestSubscriptionManager_Subscribe(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockJS := NewMockJetStream(ctrl) + mockConsumer := NewMockConsumer(ctrl) + mockMetrics := NewMockMetrics(ctrl) + mockLogger := logging.NewMockLogger(logging.DEBUG) + + sm := NewSubscriptionManager(1) + cfg := &Config{ + Consumer: "test-consumer", + Stream: StreamConfig{ + Stream: "test-stream", + MaxDeliver: 3, + }, + MaxWait: time.Second, + } + + ctx, cancel := context.WithTimeout(context.Background(), 2*time.Second) + defer cancel() + topic := "test.topic" + + mockJS.EXPECT().CreateOrUpdateConsumer(gomock.Any(), cfg.Stream.Stream, gomock.Any()).Return(mockConsumer, nil) + mockMetrics.EXPECT().IncrementCounter(gomock.Any(), "app_pubsub_subscribe_total_count", "topic", topic) + mockConsumer.EXPECT().Fetch(gomock.Any(), gomock.Any()).Return(createMockMessageBatch(ctrl, topic), nil).AnyTimes() + mockMetrics.EXPECT().IncrementCounter(gomock.Any(), "app_pubsub_subscribe_success_count", "topic", topic) + + msg, err := sm.Subscribe(ctx, topic, mockJS, cfg, mockLogger, mockMetrics) + require.NoError(t, err) + assert.NotNil(t, msg) + assert.Equal(t, topic, msg.Topic) +} + +func TestSubscriptionManager_Subscribe_Error(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockJS := NewMockJetStream(ctrl) + mockMetrics := NewMockMetrics(ctrl) + mockLogger := logging.NewMockLogger(logging.DEBUG) + + sm := NewSubscriptionManager(1) + cfg := &Config{ + Consumer: "test-consumer", + Stream: StreamConfig{ + Stream: "test-stream", + }, + } + + ctx := context.Background() + topic := "test.topic" + + expectedErr := errors.New("consumer creation error") + mockJS.EXPECT().CreateOrUpdateConsumer(gomock.Any(), cfg.Stream.Stream, gomock.Any()).Return(nil, expectedErr) + mockMetrics.EXPECT().IncrementCounter(gomock.Any(), "app_pubsub_subscribe_total_count", "topic", topic) + + msg, err := sm.Subscribe(ctx, topic, mockJS, cfg, mockLogger, mockMetrics) + require.Error(t, err) + assert.Nil(t, msg) + assert.Equal(t, expectedErr, err) +} + +func TestSubscriptionManager_validateSubscribePrerequisites(t *testing.T) { + sm := NewSubscriptionManager(1) + mockJS := NewMockJetStream(gomock.NewController(t)) + cfg := &Config{Consumer: "test-consumer"} + + err := sm.validateSubscribePrerequisites(mockJS, cfg) + assert.NoError(t, err) + + err = sm.validateSubscribePrerequisites(nil, cfg) + assert.Equal(t, errJetStreamNotConfigured, err) + + err = sm.validateSubscribePrerequisites(mockJS, &Config{}) + assert.Equal(t, errConsumerNotProvided, err) +} + +func TestSubscriptionManager_getOrCreateBuffer(t *testing.T) { + sm := NewSubscriptionManager(1) + topic := "test.topic" + + buffer := sm.getOrCreateBuffer(topic) + assert.NotNil(t, buffer) + assert.Len(t, buffer, 0) + assert.Equal(t, 1, cap(buffer)) + + // Check that the same buffer is returned for the same topic + sameBuffer := sm.getOrCreateBuffer(topic) + assert.Equal(t, buffer, sameBuffer) +} + +func TestSubscriptionManager_createOrUpdateConsumer(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockJS := NewMockJetStream(ctrl) + mockConsumer := NewMockConsumer(ctrl) + + sm := NewSubscriptionManager(1) + cfg := &Config{ + Consumer: "test-consumer", + Stream: StreamConfig{ + Stream: "test-stream", + MaxDeliver: 3, + }, + } + + ctx := context.Background() + topic := "test.topic" + + mockJS.EXPECT().CreateOrUpdateConsumer(ctx, cfg.Stream.Stream, gomock.Any()).Return(mockConsumer, nil) + + consumer, err := sm.createOrUpdateConsumer(ctx, mockJS, topic, cfg) + require.NoError(t, err) + assert.Equal(t, mockConsumer, consumer) +} + +func TestSubscriptionManager_consumeMessages(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockConsumer := NewMockConsumer(ctrl) + mockLogger := logging.NewMockLogger(logging.DEBUG) + + sm := NewSubscriptionManager(1) + cfg := &Config{MaxWait: time.Second} + topic := "test.topic" + buffer := make(chan *pubsub.Message, 1) + + ctx, cancel := context.WithCancel(context.Background()) + defer cancel() + + mockBatch := createMockMessageBatch(ctrl, topic) + mockConsumer.EXPECT().Fetch(gomock.Any(), gomock.Any()).Return(mockBatch, nil).AnyTimes() + + go sm.consumeMessages(ctx, mockConsumer, topic, buffer, cfg, mockLogger) + + select { + case msg := <-buffer: + assert.NotNil(t, msg) + assert.Equal(t, topic, msg.Topic) + case <-time.After(2 * time.Second): + t.Fatal("Timed out waiting for message") + } +} + +func createMockMessageBatch(ctrl *gomock.Controller, topic string) jetstream.MessageBatch { + mockBatch := NewMockMessageBatch(ctrl) + mockMsg := NewMockMsg(ctrl) + + mockMsg.EXPECT().Data().Return([]byte("test message")).AnyTimes() + mockMsg.EXPECT().Headers().Return(nil).AnyTimes() + + msgChan := make(chan jetstream.Msg, 1) + msgChan <- mockMsg + close(msgChan) + + mockBatch.EXPECT().Messages().Return(msgChan).AnyTimes() + mockBatch.EXPECT().Error().Return(nil).AnyTimes() + + return mockBatch +} + +func TestSubscriptionManager_Close(t *testing.T) { + sm := NewSubscriptionManager(1) + topic := "test.topic" + + // Create a subscription and buffer + ctx, cancel := context.WithCancel(context.Background()) + sm.subscriptions[topic] = &subscription{cancel: cancel} + sm.topicBuffers[topic] = make(chan *pubsub.Message, 1) + + sm.Close() + + assert.Empty(t, sm.subscriptions) + assert.Empty(t, sm.topicBuffers) + + // Check that the context was cancelled + select { + case <-ctx.Done(): + // Expected behavior + default: + t.Fatal("Context was not cancelled") + } +} diff --git a/pkg/gofr/datasource/pubsub/nats/wrapper_test.go b/pkg/gofr/datasource/pubsub/nats/wrapper_test.go index bf40b231a..c8c73ab1d 100644 --- a/pkg/gofr/datasource/pubsub/nats/wrapper_test.go +++ b/pkg/gofr/datasource/pubsub/nats/wrapper_test.go @@ -40,7 +40,7 @@ func TestNATSConnWrapper(t *testing.T) { } defer nc.Close() - wrapper := &natsConnWrapper{Conn: nc} + wrapper := &natsConnWrapper{conn: nc} status := wrapper.Status() expectedStatus := nats.CONNECTED @@ -55,7 +55,7 @@ func TestNATSConnWrapper(t *testing.T) { t.Fatal(err) } - wrapper := &natsConnWrapper{Conn: nc} + wrapper := &natsConnWrapper{conn: nc} wrapper.Close() status := wrapper.Status() @@ -65,4 +65,19 @@ func TestNATSConnWrapper(t *testing.T) { t.Errorf("Expected status %v, got %v", expectedStatus, status) } }) + + t.Run("NATSConn", func(t *testing.T) { + nc, err := nats.Connect(url) + if err != nil { + t.Fatal(err) + } + defer nc.Close() + + wrapper := &natsConnWrapper{conn: nc} + returnedConn := wrapper.NATSConn() + + if returnedConn != nc { + t.Errorf("Expected NATSConn to return the original connection") + } + }) } From c538b99cda188cf169c81c60ba38fe2d29648272 Mon Sep 17 00:00:00 2001 From: mfreeman451 Date: Mon, 7 Oct 2024 11:39:31 -0500 Subject: [PATCH 112/163] WIP tests for connectors --- .../pubsub/nats/connection_manager.go | 4 ++ .../pubsub/nats/connection_manager_test.go | 2 +- pkg/gofr/datasource/pubsub/nats/connectors.go | 7 ++ .../datasource/pubsub/nats/connectors_test.go | 70 +++++++++++++++++++ pkg/gofr/datasource/pubsub/nats/interfaces.go | 1 + .../datasource/pubsub/nats/mock_client.go | 21 +++++- 6 files changed, 101 insertions(+), 4 deletions(-) create mode 100644 pkg/gofr/datasource/pubsub/nats/connectors_test.go diff --git a/pkg/gofr/datasource/pubsub/nats/connection_manager.go b/pkg/gofr/datasource/pubsub/nats/connection_manager.go index 52d9fbe82..c761f8f8b 100644 --- a/pkg/gofr/datasource/pubsub/nats/connection_manager.go +++ b/pkg/gofr/datasource/pubsub/nats/connection_manager.go @@ -46,6 +46,10 @@ func (w *natsConnWrapper) NATSConn() *nats.Conn { return w.conn } +func (w *natsConnWrapper) JetStream() (jetstream.JetStream, error) { + return jetstream.New(w.conn) +} + // NewConnectionManager creates a new ConnectionManager. func NewConnectionManager(cfg *Config, logger pubsub.Logger, natsConnector NATSConnector, jetStreamCreator JetStreamCreator) *ConnectionManager { return &ConnectionManager{ diff --git a/pkg/gofr/datasource/pubsub/nats/connection_manager_test.go b/pkg/gofr/datasource/pubsub/nats/connection_manager_test.go index 2e9d86520..8c45fa6b7 100644 --- a/pkg/gofr/datasource/pubsub/nats/connection_manager_test.go +++ b/pkg/gofr/datasource/pubsub/nats/connection_manager_test.go @@ -51,7 +51,7 @@ func TestConnectionManager_Connect(t *testing.T) { Return(mockConn, nil) mockConn.EXPECT(). - NatsConn(). + NATSConn(). Return(&nats.Conn{}) mockJSCreator.EXPECT(). diff --git a/pkg/gofr/datasource/pubsub/nats/connectors.go b/pkg/gofr/datasource/pubsub/nats/connectors.go index 1d56bd4f4..d4d1fba5d 100644 --- a/pkg/gofr/datasource/pubsub/nats/connectors.go +++ b/pkg/gofr/datasource/pubsub/nats/connectors.go @@ -17,6 +17,13 @@ func (d *DefaultNATSConnector) Connect(serverURL string, opts ...nats.Option) (C type DefaultJetStreamCreator struct{} +func (d *DefaultJetStreamCreator) New(nc ConnInterface) (jetstream.JetStream, error) { + return nc.JetStream() +} + +/* func (d *DefaultJetStreamCreator) New(nc *nats.Conn) (jetstream.JetStream, error) { return jetstream.New(nc) } + +*/ diff --git a/pkg/gofr/datasource/pubsub/nats/connectors_test.go b/pkg/gofr/datasource/pubsub/nats/connectors_test.go new file mode 100644 index 000000000..62281de19 --- /dev/null +++ b/pkg/gofr/datasource/pubsub/nats/connectors_test.go @@ -0,0 +1,70 @@ +package nats + +import ( + "errors" + "testing" + + "github.com/nats-io/nats.go" + "github.com/stretchr/testify/assert" + "github.com/stretchr/testify/require" + "go.uber.org/mock/gomock" +) + +func TestDefaultNATSConnector_Connect(t *testing.T) { + // Start a NATS server + ns, url := startNATSServer(t) + defer ns.Shutdown() + + connector := &DefaultNATSConnector{} + + // Test successful connection + conn, err := connector.Connect(url) + require.NoError(t, err) + assert.NotNil(t, conn) + assert.Implements(t, (*ConnInterface)(nil), conn) + + // Close the connection + conn.Close() + + // Test connection failure + _, err = connector.Connect("nats://invalid-url:4222") + assert.Error(t, err) +} + +func TestDefaultJetStreamCreator_New(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + t.Run("Successful JetStream creation", func(t *testing.T) { + // Start a NATS server + ns, url := startNATSServer(t) + defer ns.Shutdown() + + // Create a real NATS connection + nc, err := nats.Connect(url) + require.NoError(t, err) + defer nc.Close() + + creator := &DefaultJetStreamCreator{} + + // Test successful JetStream creation + js, err := creator.New(nc) + require.NoError(t, err) + assert.NotNil(t, js) + }) + + t.Run("JetStream creation failure", func(t *testing.T) { + // Create a mock NATS connection + mockConn := NewMockConnInterface(ctrl) + + // Make the mock connection return an error when JetStream() is called + mockConn.EXPECT().JetStream().Return(nil, errors.New("JetStream creation failed")) + + creator := &DefaultJetStreamCreator{} + + // Test JetStream creation failure + _, err := creator.New(mockConn) + assert.Error(t, err) + assert.Contains(t, err.Error(), "JetStream creation failed") + }) +} diff --git a/pkg/gofr/datasource/pubsub/nats/interfaces.go b/pkg/gofr/datasource/pubsub/nats/interfaces.go index 860aa2361..3cbc5f47d 100644 --- a/pkg/gofr/datasource/pubsub/nats/interfaces.go +++ b/pkg/gofr/datasource/pubsub/nats/interfaces.go @@ -16,6 +16,7 @@ type ConnInterface interface { Status() nats.Status Close() NATSConn() *nats.Conn + JetStream() (jetstream.JetStream, error) } // NATSConnector represents the main Client connection. diff --git a/pkg/gofr/datasource/pubsub/nats/mock_client.go b/pkg/gofr/datasource/pubsub/nats/mock_client.go index 1da66d48d..e987bb756 100644 --- a/pkg/gofr/datasource/pubsub/nats/mock_client.go +++ b/pkg/gofr/datasource/pubsub/nats/mock_client.go @@ -55,7 +55,22 @@ func (mr *MockConnInterfaceMockRecorder) Close() *gomock.Call { return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Close", reflect.TypeOf((*MockConnInterface)(nil).Close)) } -// NatsConn mocks base method. +// JetStream mocks base method. +func (m *MockConnInterface) JetStream() (jetstream.JetStream, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "JetStream") + ret0, _ := ret[0].(jetstream.JetStream) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// JetStream indicates an expected call of JetStream. +func (mr *MockConnInterfaceMockRecorder) JetStream() *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "JetStream", reflect.TypeOf((*MockConnInterface)(nil).JetStream)) +} + +// NATSConn mocks base method. func (m *MockConnInterface) NATSConn() *nats.Conn { m.ctrl.T.Helper() ret := m.ctrl.Call(m, "NATSConn") @@ -63,8 +78,8 @@ func (m *MockConnInterface) NATSConn() *nats.Conn { return ret0 } -// NatsConn indicates an expected call of NatsConn. -func (mr *MockConnInterfaceMockRecorder) NatsConn() *gomock.Call { +// NATSConn indicates an expected call of NATSConn. +func (mr *MockConnInterfaceMockRecorder) NATSConn() *gomock.Call { mr.mock.ctrl.T.Helper() return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "NATSConn", reflect.TypeOf((*MockConnInterface)(nil).NATSConn)) } From 5460ba9005a6dc76c7b74698e652d195b4a381bc Mon Sep 17 00:00:00 2001 From: mfreeman451 Date: Mon, 7 Oct 2024 19:28:12 -0500 Subject: [PATCH 113/163] =?UTF-8?q?=E2=9C=A8=20adding=20more=20tests?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/client.go | 14 +- .../datasource/pubsub/nats/client_test.go | 257 +++++++++++++++++- .../pubsub/nats/connection_manager.go | 9 +- .../pubsub/nats/connection_manager_test.go | 7 +- pkg/gofr/datasource/pubsub/nats/connectors.go | 11 +- .../datasource/pubsub/nats/connectors_test.go | 15 +- pkg/gofr/datasource/pubsub/nats/interfaces.go | 2 +- .../datasource/pubsub/nats/mock_client.go | 8 +- .../datasource/pubsub/nats/mock_tracer.go | 73 +++++ 9 files changed, 346 insertions(+), 50 deletions(-) create mode 100644 pkg/gofr/datasource/pubsub/nats/mock_tracer.go diff --git a/pkg/gofr/datasource/pubsub/nats/client.go b/pkg/gofr/datasource/pubsub/nats/client.go index c70c22fb4..987f7c07d 100644 --- a/pkg/gofr/datasource/pubsub/nats/client.go +++ b/pkg/gofr/datasource/pubsub/nats/client.go @@ -11,6 +11,8 @@ import ( "gofr.dev/pkg/gofr/datasource/pubsub" ) +//go:generate mockgen -destination=mock_tracer.go -package=nats go.opentelemetry.io/otel/trace Tracer + // Client represents a Client for NATS JetStream operations. type Client struct { connManager ConnectionManagerInterface @@ -26,18 +28,6 @@ type Client struct { type messageHandler func(context.Context, jetstream.Msg) error -// NewClient creates a new NATS JetStream client. -func NewClient(cfg *Config, logger pubsub.Logger, metrics Metrics, tracer trace.Tracer) *Client { - return &Client{ - Config: cfg, - logger: logger, - metrics: metrics, - tracer: tracer, - natsConnector: &DefaultNATSConnector{}, - jetStreamCreator: &DefaultJetStreamCreator{}, - } -} - // Connect establishes a connection to NATS and sets up JetStream. func (c *Client) Connect() error { if err := c.validateAndPrepare(); err != nil { diff --git a/pkg/gofr/datasource/pubsub/nats/client_test.go b/pkg/gofr/datasource/pubsub/nats/client_test.go index 60b3fb609..a730fdfd2 100644 --- a/pkg/gofr/datasource/pubsub/nats/client_test.go +++ b/pkg/gofr/datasource/pubsub/nats/client_test.go @@ -6,11 +6,26 @@ import ( "testing" "time" + "github.com/nats-io/nats.go/jetstream" "github.com/stretchr/testify/assert" "github.com/stretchr/testify/require" + "go.opentelemetry.io/otel/trace/noop" "go.uber.org/mock/gomock" "gofr.dev/pkg/gofr/datasource/pubsub" "gofr.dev/pkg/gofr/logging" + "gofr.dev/pkg/gofr/testutil" +) + +var ( + wrapNewConnectionManager = func(cfg *Config, logger pubsub.Logger, natsConnector NATSConnector, jetStreamCreator JetStreamCreator) ConnectionManagerInterface { + return NewConnectionManager(cfg, logger, natsConnector, jetStreamCreator) + } + wrapNewStreamManager = func(js jetstream.JetStream, logger pubsub.Logger) StreamManagerInterface { + return NewStreamManager(js, logger) + } + wrapNewSubscriptionManager = func(bufferSize int) SubscriptionManagerInterface { + return NewSubscriptionManager(bufferSize) + } ) func TestValidateConfigs(t *testing.T) { @@ -303,13 +318,237 @@ func TestNATSClient_CreateTopic(t *testing.T) { require.NoError(t, err) } -// Additional tests for ConnectionManager, SubscriptionManager, and StreamManager -// should be added in separate test files for those components. +func TestClient_Connect(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + // Create mocks + mockLogger := logging.NewMockLogger(logging.DEBUG) + mockNATSConnector := NewMockNATSConnector(ctrl) + mockJSCreator := NewMockJetStreamCreator(ctrl) + mockConn := NewMockConnInterface(ctrl) + mockJS := NewMockJetStream(ctrl) + + // Set up client with mocks + client := &Client{ + Config: &Config{ + Server: "nats://localhost:4222", + Stream: StreamConfig{ + Stream: "test-stream", + Subjects: []string{"test-subject"}, + }, + Consumer: "test-consumer", + BatchSize: 100, + }, + logger: mockLogger, + natsConnector: mockNATSConnector, + jetStreamCreator: mockJSCreator, + } + + // Set expectations + mockNATSConnector.EXPECT(). + Connect("nats://localhost:4222", gomock.Any()). + Return(mockConn, nil). + Times(2) + + mockJSCreator.EXPECT(). + New(mockConn). + Return(mockJS, nil). + Times(2) + + // Call the Connect method on the client + err := client.Connect() + require.NoError(t, err) + + // Assert that the connection manager was set + assert.NotNil(t, client.connManager) + + // Assert that the stream manager and subscription manager were created + assert.NotNil(t, client.streamManager) + assert.NotNil(t, client.subManager) + + // Check for log output + out := testutil.StdoutOutputForFunc(func() { + client.logger = logging.NewMockLogger(logging.DEBUG) + err := client.Connect() + require.NoError(t, err) + }) + + // Assert that the expected log message is produced + assert.Contains(t, out, "connected to NATS server 'nats://localhost:4222'") +} + +func TestClient_ValidateAndPrepare(t *testing.T) { + client := &Client{ + Config: &Config{}, + logger: logging.NewMockLogger(logging.DEBUG), + } + + err := client.validateAndPrepare() + assert.Error(t, err) + + client.Config = &Config{ + Server: "nats://localhost:4222", + Stream: StreamConfig{ + Stream: "test-stream", + Subjects: []string{"test-subject"}, + }, + Consumer: "test-consumer", + } + + err = client.validateAndPrepare() + assert.NoError(t, err) +} + +func TestClient_LogSuccessfulConnection(t *testing.T) { + mockLogger := logging.NewMockLogger(logging.DEBUG) + client := &Client{ + Config: &Config{Server: "nats://localhost:4222"}, + logger: mockLogger, + } + + logs := testutil.StdoutOutputForFunc(func() { + client.logger = logging.NewMockLogger(logging.DEBUG) + client.logSuccessfulConnection() + }) + + assert.Contains(t, logs, "connected to NATS server 'nats://localhost:4222'") +} + +func TestClient_UseLogger(t *testing.T) { + client := &Client{} + mockLogger := logging.NewMockLogger(logging.DEBUG) + + client.UseLogger(mockLogger) + assert.Equal(t, mockLogger, client.logger) + + client.UseLogger("not a logger") + assert.Equal(t, mockLogger, client.logger) // Should not change +} + +func TestClient_UseTracer(t *testing.T) { + client := &Client{} + mockTracer := noop.NewTracerProvider().Tracer("test") + + client.UseTracer(mockTracer) + assert.Equal(t, mockTracer, client.tracer) + + client.UseTracer("not a tracer") + assert.Equal(t, mockTracer, client.tracer) // Should not change +} + +func TestClient_UseMetrics(t *testing.T) { + client := &Client{} + mockMetrics := NewMockMetrics(gomock.NewController(t)) + + client.UseMetrics(mockMetrics) + assert.Equal(t, mockMetrics, client.metrics) + + client.UseMetrics("not metrics") + assert.Equal(t, mockMetrics, client.metrics) // Should not change +} + +func TestClient_SubscribeWithHandler(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockConnManager := NewMockConnectionManagerInterface(ctrl) + mockJetStream := NewMockJetStream(ctrl) + mockConsumer := NewMockConsumer(ctrl) + mockLogger := logging.NewMockLogger(logging.DEBUG) + mockMessageBatch := NewMockMessageBatch(ctrl) + + client := &Client{ + connManager: mockConnManager, + Config: &Config{ + Consumer: "test-consumer", + Stream: StreamConfig{ + Stream: "test-stream", + MaxDeliver: 3, + }, + MaxWait: time.Second, + }, + logger: mockLogger, + } + + mockConnManager.EXPECT().JetStream().Return(mockJetStream).AnyTimes() + mockJetStream.EXPECT().CreateOrUpdateConsumer(gomock.Any(), gomock.Any(), gomock.Any()).Return(mockConsumer, nil) + mockConsumer.EXPECT().Fetch(gomock.Any(), gomock.Any()).Return(mockMessageBatch, nil).AnyTimes() + mockMessageBatch.EXPECT().Messages().Return(make(chan jetstream.Msg)).AnyTimes() + mockMessageBatch.EXPECT().Error().Return(nil).AnyTimes() + + ctx, cancel := context.WithCancel(context.Background()) + defer cancel() + + handler := func(ctx context.Context, msg jetstream.Msg) error { + return nil + } + + err := client.SubscribeWithHandler(ctx, "test-subject", handler) + require.NoError(t, err) + + // Wait a bit to allow the goroutine to start + time.Sleep(100 * time.Millisecond) + + // Test error case + mockJetStream.EXPECT().CreateOrUpdateConsumer(gomock.Any(), gomock.Any(), gomock.Any()).Return(nil, errors.New("consumer creation error")) + err = client.SubscribeWithHandler(ctx, "test-subject", handler) + require.Error(t, err) +} + +func TestClient_CreateStream(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockStreamManager := NewMockStreamManagerInterface(ctrl) + client := &Client{ + streamManager: mockStreamManager, + } -// The following tests have been removed as they are now part of the respective manager components: -// TestNATSClient_NakMessage -// TestNATSClient_HandleFetchError -// TestNATSClient_HandleMessageError -// TestNATSClient_DeleteStreamError -// TestNATSClient_CreateStreamError -// TestNATSClient_CreateOrUpdateStreamError + cfg := StreamConfig{ + Stream: "test-stream", + Subjects: []string{"test-subject"}, + } + + mockStreamManager.EXPECT().CreateStream(gomock.Any(), cfg).Return(nil) + + err := client.CreateStream(context.Background(), cfg) + require.NoError(t, err) +} + +func TestClient_DeleteStream(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockStreamManager := NewMockStreamManagerInterface(ctrl) + client := &Client{ + streamManager: mockStreamManager, + } + + mockStreamManager.EXPECT().DeleteStream(gomock.Any(), "test-stream").Return(nil) + + err := client.DeleteStream(context.Background(), "test-stream") + require.NoError(t, err) +} + +func TestClient_CreateOrUpdateStream(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockStreamManager := NewMockStreamManagerInterface(ctrl) + mockStream := NewMockStream(ctrl) + client := &Client{ + streamManager: mockStreamManager, + } + + cfg := jetstream.StreamConfig{ + Name: "test-stream", + Subjects: []string{"test-subject"}, + } + + mockStreamManager.EXPECT().CreateOrUpdateStream(gomock.Any(), &cfg).Return(mockStream, nil) + + stream, err := client.CreateOrUpdateStream(context.Background(), cfg) + require.NoError(t, err) + assert.Equal(t, mockStream, stream) +} diff --git a/pkg/gofr/datasource/pubsub/nats/connection_manager.go b/pkg/gofr/datasource/pubsub/nats/connection_manager.go index c761f8f8b..9bd6e4359 100644 --- a/pkg/gofr/datasource/pubsub/nats/connection_manager.go +++ b/pkg/gofr/datasource/pubsub/nats/connection_manager.go @@ -62,21 +62,20 @@ func NewConnectionManager(cfg *Config, logger pubsub.Logger, natsConnector NATSC // Connect establishes a connection to NATS and sets up JetStream. func (cm *ConnectionManager) Connect() error { - conn, err := cm.natsConnector.Connect(cm.config.Server, nats.Name("GoFr NATS JetStreamClient")) + connInterface, err := cm.natsConnector.Connect(cm.config.Server, nats.Name("GoFr NATS JetStreamClient")) if err != nil { cm.logger.Errorf("failed to connect to NATS server at %v: %v", cm.config.Server, err) return err } - natsConn := conn.NATSConn() - js, err := cm.jetStreamCreator.New(natsConn) + js, err := cm.jetStreamCreator.New(connInterface) if err != nil { - conn.Close() + connInterface.Close() cm.logger.Errorf("failed to create JetStream context: %v", err) return err } - cm.conn = conn + cm.conn = connInterface cm.jetStream = js return nil diff --git a/pkg/gofr/datasource/pubsub/nats/connection_manager_test.go b/pkg/gofr/datasource/pubsub/nats/connection_manager_test.go index 8c45fa6b7..79d2a8648 100644 --- a/pkg/gofr/datasource/pubsub/nats/connection_manager_test.go +++ b/pkg/gofr/datasource/pubsub/nats/connection_manager_test.go @@ -50,12 +50,9 @@ func TestConnectionManager_Connect(t *testing.T) { Connect(gomock.Any(), gomock.Any()). Return(mockConn, nil) - mockConn.EXPECT(). - NATSConn(). - Return(&nats.Conn{}) - + // We don't need to expect NATSConn() call anymore, as we're passing mockConn directly to New() mockJSCreator.EXPECT(). - New(gomock.Any()). + New(mockConn). Return(mockJS, nil) err := cm.Connect() diff --git a/pkg/gofr/datasource/pubsub/nats/connectors.go b/pkg/gofr/datasource/pubsub/nats/connectors.go index d4d1fba5d..e3627937c 100644 --- a/pkg/gofr/datasource/pubsub/nats/connectors.go +++ b/pkg/gofr/datasource/pubsub/nats/connectors.go @@ -17,13 +17,6 @@ func (d *DefaultNATSConnector) Connect(serverURL string, opts ...nats.Option) (C type DefaultJetStreamCreator struct{} -func (d *DefaultJetStreamCreator) New(nc ConnInterface) (jetstream.JetStream, error) { - return nc.JetStream() +func (d *DefaultJetStreamCreator) New(conn ConnInterface) (jetstream.JetStream, error) { + return conn.JetStream() } - -/* -func (d *DefaultJetStreamCreator) New(nc *nats.Conn) (jetstream.JetStream, error) { - return jetstream.New(nc) -} - -*/ diff --git a/pkg/gofr/datasource/pubsub/nats/connectors_test.go b/pkg/gofr/datasource/pubsub/nats/connectors_test.go index 62281de19..002de1348 100644 --- a/pkg/gofr/datasource/pubsub/nats/connectors_test.go +++ b/pkg/gofr/datasource/pubsub/nats/connectors_test.go @@ -45,10 +45,13 @@ func TestDefaultJetStreamCreator_New(t *testing.T) { require.NoError(t, err) defer nc.Close() + // Wrap the real connection + wrapper := &natsConnWrapper{conn: nc} + creator := &DefaultJetStreamCreator{} // Test successful JetStream creation - js, err := creator.New(nc) + js, err := creator.New(wrapper) require.NoError(t, err) assert.NotNil(t, js) }) @@ -57,14 +60,16 @@ func TestDefaultJetStreamCreator_New(t *testing.T) { // Create a mock NATS connection mockConn := NewMockConnInterface(ctrl) - // Make the mock connection return an error when JetStream() is called - mockConn.EXPECT().JetStream().Return(nil, errors.New("JetStream creation failed")) + // Mock the JetStream method to return an error + expectedError := errors.New("JetStream creation failed") + mockConn.EXPECT().JetStream().Return(nil, expectedError) creator := &DefaultJetStreamCreator{} // Test JetStream creation failure - _, err := creator.New(mockConn) + js, err := creator.New(mockConn) assert.Error(t, err) - assert.Contains(t, err.Error(), "JetStream creation failed") + assert.Nil(t, js) + assert.Equal(t, expectedError, err) }) } diff --git a/pkg/gofr/datasource/pubsub/nats/interfaces.go b/pkg/gofr/datasource/pubsub/nats/interfaces.go index 3cbc5f47d..969235172 100644 --- a/pkg/gofr/datasource/pubsub/nats/interfaces.go +++ b/pkg/gofr/datasource/pubsub/nats/interfaces.go @@ -26,7 +26,7 @@ type NATSConnector interface { // JetStreamCreator represents the main Client JetStream Client. type JetStreamCreator interface { - New(*nats.Conn) (jetstream.JetStream, error) + New(conn ConnInterface) (jetstream.JetStream, error) } // JetStreamClient represents the main Client JetStream Client. diff --git a/pkg/gofr/datasource/pubsub/nats/mock_client.go b/pkg/gofr/datasource/pubsub/nats/mock_client.go index e987bb756..8fb434cca 100644 --- a/pkg/gofr/datasource/pubsub/nats/mock_client.go +++ b/pkg/gofr/datasource/pubsub/nats/mock_client.go @@ -165,18 +165,18 @@ func (m *MockJetStreamCreator) EXPECT() *MockJetStreamCreatorMockRecorder { } // New mocks base method. -func (m *MockJetStreamCreator) New(arg0 *nats.Conn) (jetstream.JetStream, error) { +func (m *MockJetStreamCreator) New(conn ConnInterface) (jetstream.JetStream, error) { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "New", arg0) + ret := m.ctrl.Call(m, "New", conn) ret0, _ := ret[0].(jetstream.JetStream) ret1, _ := ret[1].(error) return ret0, ret1 } // New indicates an expected call of New. -func (mr *MockJetStreamCreatorMockRecorder) New(arg0 any) *gomock.Call { +func (mr *MockJetStreamCreatorMockRecorder) New(conn any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "New", reflect.TypeOf((*MockJetStreamCreator)(nil).New), arg0) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "New", reflect.TypeOf((*MockJetStreamCreator)(nil).New), conn) } // MockJetStreamClient is a mock of JetStreamClient interface. diff --git a/pkg/gofr/datasource/pubsub/nats/mock_tracer.go b/pkg/gofr/datasource/pubsub/nats/mock_tracer.go new file mode 100644 index 000000000..b3fa16e0e --- /dev/null +++ b/pkg/gofr/datasource/pubsub/nats/mock_tracer.go @@ -0,0 +1,73 @@ +// Code generated by MockGen. DO NOT EDIT. +// Source: go.opentelemetry.io/otel/trace (interfaces: Tracer) +// +// Generated by this command: +// +// mockgen -destination=mock_tracer.go -package=nats go.opentelemetry.io/otel/trace Tracer +// + +// Package nats is a generated GoMock package. +package nats + +import ( + context "context" + reflect "reflect" + + trace "go.opentelemetry.io/otel/trace" + gomock "go.uber.org/mock/gomock" +) + +// MockTracer is a mock of Tracer interface. +type MockTracer struct { + ctrl *gomock.Controller + recorder *MockTracerMockRecorder +} + +// MockTracerMockRecorder is the mock recorder for MockTracer. +type MockTracerMockRecorder struct { + mock *MockTracer +} + +// NewMockTracer creates a new mock instance. +func NewMockTracer(ctrl *gomock.Controller) *MockTracer { + mock := &MockTracer{ctrl: ctrl} + mock.recorder = &MockTracerMockRecorder{mock} + return mock +} + +// EXPECT returns an object that allows the caller to indicate expected use. +func (m *MockTracer) EXPECT() *MockTracerMockRecorder { + return m.recorder +} + +// Start mocks base method. +func (m *MockTracer) Start(arg0 context.Context, arg1 string, arg2 ...trace.SpanStartOption) (context.Context, trace.Span) { + m.ctrl.T.Helper() + varargs := []any{arg0, arg1} + for _, a := range arg2 { + varargs = append(varargs, a) + } + ret := m.ctrl.Call(m, "Start", varargs...) + ret0, _ := ret[0].(context.Context) + ret1, _ := ret[1].(trace.Span) + return ret0, ret1 +} + +// Start indicates an expected call of Start. +func (mr *MockTracerMockRecorder) Start(arg0, arg1 any, arg2 ...any) *gomock.Call { + mr.mock.ctrl.T.Helper() + varargs := append([]any{arg0, arg1}, arg2...) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Start", reflect.TypeOf((*MockTracer)(nil).Start), varargs...) +} + +// tracer mocks base method. +func (m *MockTracer) tracer() { + m.ctrl.T.Helper() + m.ctrl.Call(m, "tracer") +} + +// tracer indicates an expected call of tracer. +func (mr *MockTracerMockRecorder) tracer() *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "tracer", reflect.TypeOf((*MockTracer)(nil).tracer)) +} From 8dd12b4a0edaa0b57215a5937926f12268ea3bd2 Mon Sep 17 00:00:00 2001 From: mfreeman451 Date: Mon, 7 Oct 2024 20:11:14 -0500 Subject: [PATCH 114/163] =?UTF-8?q?=F0=9F=94=A7=20update=20before=20refact?= =?UTF-8?q?oring=20subscribewithhandler?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/client.go | 9 +++++ .../datasource/pubsub/nats/client_test.go | 26 ++++--------- .../pubsub/nats/connection_manager.go | 38 ++++++------------- .../pubsub/nats/connection_manager_test.go | 11 ++++-- pkg/gofr/datasource/pubsub/nats/connectors.go | 5 ++- .../datasource/pubsub/nats/connectors_test.go | 5 +-- pkg/gofr/datasource/pubsub/nats/errors.go | 28 +++++++------- pkg/gofr/datasource/pubsub/nats/interfaces.go | 8 +++- .../datasource/pubsub/nats/pubsub_wrapper.go | 1 + .../datasource/pubsub/nats/stream_manager.go | 8 ++++ .../pubsub/nats/stream_manager_test.go | 9 ++--- .../pubsub/nats/subscription_manager.go | 28 ++++++++++++-- .../pubsub/nats/subscription_manager_test.go | 18 ++++----- 13 files changed, 108 insertions(+), 86 deletions(-) diff --git a/pkg/gofr/datasource/pubsub/nats/client.go b/pkg/gofr/datasource/pubsub/nats/client.go index 987f7c07d..3139db5f5 100644 --- a/pkg/gofr/datasource/pubsub/nats/client.go +++ b/pkg/gofr/datasource/pubsub/nats/client.go @@ -42,14 +42,17 @@ func (c *Client) Connect() error { c.streamManager = NewStreamManager(c.connManager.JetStream(), c.logger) c.subManager = NewSubscriptionManager(c.Config.BatchSize) c.logSuccessfulConnection() + return nil } func (c *Client) validateAndPrepare() error { if err := ValidateConfigs(c.Config); err != nil { c.logger.Errorf("could not initialize NATS JetStream: %v", err) + return err } + return nil } @@ -122,6 +125,7 @@ func (c *Client) SubscribeWithHandler(ctx context.Context, subject string, handl if !errors.Is(err, context.DeadlineExceeded) { c.logger.Errorf("Error fetching messages for subject %s: %v", subject, err) } + continue } @@ -129,15 +133,18 @@ func (c *Client) SubscribeWithHandler(ctx context.Context, subject string, handl err := handler(ctx, msg) if err != nil { c.logger.Errorf("Error handling message: %v", err) + err := msg.Nak() if err != nil { c.logger.Errorf("Error sending NAK for message: %v", err) + return } } else { err := msg.Ack() if err != nil { c.logger.Errorf("Error sending ACK for message: %v", err) + return } } @@ -156,9 +163,11 @@ func (c *Client) SubscribeWithHandler(ctx context.Context, subject string, handl // Close closes the Client. func (c *Client) Close(ctx context.Context) error { c.subManager.Close() + if c.connManager != nil { c.connManager.Close(ctx) } + return nil } diff --git a/pkg/gofr/datasource/pubsub/nats/client_test.go b/pkg/gofr/datasource/pubsub/nats/client_test.go index a730fdfd2..1e021aff1 100644 --- a/pkg/gofr/datasource/pubsub/nats/client_test.go +++ b/pkg/gofr/datasource/pubsub/nats/client_test.go @@ -2,7 +2,6 @@ package nats import ( "context" - "errors" "testing" "time" @@ -16,19 +15,7 @@ import ( "gofr.dev/pkg/gofr/testutil" ) -var ( - wrapNewConnectionManager = func(cfg *Config, logger pubsub.Logger, natsConnector NATSConnector, jetStreamCreator JetStreamCreator) ConnectionManagerInterface { - return NewConnectionManager(cfg, logger, natsConnector, jetStreamCreator) - } - wrapNewStreamManager = func(js jetstream.JetStream, logger pubsub.Logger) StreamManagerInterface { - return NewStreamManager(js, logger) - } - wrapNewSubscriptionManager = func(bufferSize int) SubscriptionManagerInterface { - return NewSubscriptionManager(bufferSize) - } -) - -func TestValidateConfigs(t *testing.T) { +func TestValidateConfigs(*testing.T) { // This test remains unchanged } @@ -97,7 +84,7 @@ func TestNATSClient_PublishError(t *testing.T) { subject := "test" message := []byte("test-message") - expectedErr := errors.New("publish error") + expectedErr := errPublishError mockConnManager.EXPECT(). Publish(ctx, subject, message, mockMetrics). Return(expectedErr) @@ -175,7 +162,9 @@ func TestNATSClient_SubscribeError(t *testing.T) { ctx := context.Background() expectedErr := errFailedToCreateConsumer + mockConnManager.EXPECT().JetStream().Return(mockJetStream) + mockSubManager.EXPECT(). Subscribe(ctx, "test-subject", mockJetStream, client.Config, client.logger, client.metrics). Return(nil, expectedErr) @@ -385,7 +374,7 @@ func TestClient_ValidateAndPrepare(t *testing.T) { } err := client.validateAndPrepare() - assert.Error(t, err) + require.Error(t, err) client.Config = &Config{ Server: "nats://localhost:4222", @@ -480,7 +469,7 @@ func TestClient_SubscribeWithHandler(t *testing.T) { ctx, cancel := context.WithCancel(context.Background()) defer cancel() - handler := func(ctx context.Context, msg jetstream.Msg) error { + handler := func(context.Context, jetstream.Msg) error { return nil } @@ -491,7 +480,8 @@ func TestClient_SubscribeWithHandler(t *testing.T) { time.Sleep(100 * time.Millisecond) // Test error case - mockJetStream.EXPECT().CreateOrUpdateConsumer(gomock.Any(), gomock.Any(), gomock.Any()).Return(nil, errors.New("consumer creation error")) + mockJetStream.EXPECT().CreateOrUpdateConsumer(gomock.Any(), gomock.Any(), gomock.Any()).Return(nil, errConsumerCreationError) + err = client.SubscribeWithHandler(ctx, "test-subject", handler) require.Error(t, err) } diff --git a/pkg/gofr/datasource/pubsub/nats/connection_manager.go b/pkg/gofr/datasource/pubsub/nats/connection_manager.go index 9bd6e4359..522b97794 100644 --- a/pkg/gofr/datasource/pubsub/nats/connection_manager.go +++ b/pkg/gofr/datasource/pubsub/nats/connection_manager.go @@ -51,7 +51,11 @@ func (w *natsConnWrapper) JetStream() (jetstream.JetStream, error) { } // NewConnectionManager creates a new ConnectionManager. -func NewConnectionManager(cfg *Config, logger pubsub.Logger, natsConnector NATSConnector, jetStreamCreator JetStreamCreator) *ConnectionManager { +func NewConnectionManager( + cfg *Config, + logger pubsub.Logger, + natsConnector NATSConnector, + jetStreamCreator JetStreamCreator) *ConnectionManager { return &ConnectionManager{ config: cfg, logger: logger, @@ -65,6 +69,7 @@ func (cm *ConnectionManager) Connect() error { connInterface, err := cm.natsConnector.Connect(cm.config.Server, nats.Name("GoFr NATS JetStreamClient")) if err != nil { cm.logger.Errorf("failed to connect to NATS server at %v: %v", cm.config.Server, err) + return err } @@ -72,6 +77,7 @@ func (cm *ConnectionManager) Connect() error { if err != nil { connInterface.Close() cm.logger.Errorf("failed to create JetStream context: %v", err) + return err } @@ -81,33 +87,8 @@ func (cm *ConnectionManager) Connect() error { return nil } -func (cm *ConnectionManager) createNATSConnection() (*nats.Conn, error) { - opts := []nats.Option{nats.Name("GoFr NATS JetStreamClient")} - if cm.config.CredsFile != "" { - opts = append(opts, nats.UserCredentials(cm.config.CredsFile)) - } - - nc, err := nats.Connect(cm.config.Server, opts...) - if err != nil { - cm.logger.Errorf("failed to connect to NATS server at %v: %v", cm.config.Server, err) - return nil, err - } - - return nc, nil -} - -func (cm *ConnectionManager) createJetStreamContext(nc *nats.Conn) (jetstream.JetStream, error) { - js, err := jetstream.New(nc) - if err != nil { - cm.logger.Errorf("failed to create JetStream context: %v", err) - return nil, err - } - - return js, nil -} - func (cm *ConnectionManager) Close(ctx context.Context) { - ctx, cancel := context.WithTimeout(ctx, ctxCloseTimeout) + _, cancel := context.WithTimeout(ctx, ctxCloseTimeout) defer cancel() if cm.conn != nil { @@ -129,6 +110,7 @@ func (cm *ConnectionManager) Publish(ctx context.Context, subject string, messag } metrics.IncrementCounter(ctx, "app_pubsub_publish_success_count", "subject", subject) + return nil } @@ -136,8 +118,10 @@ func (cm *ConnectionManager) validateJetStream(subject string) error { if cm.jetStream == nil || subject == "" { err := errJetStreamNotConfigured cm.logger.Error(err.Error()) + return err } + return nil } diff --git a/pkg/gofr/datasource/pubsub/nats/connection_manager_test.go b/pkg/gofr/datasource/pubsub/nats/connection_manager_test.go index 79d2a8648..bd965315f 100644 --- a/pkg/gofr/datasource/pubsub/nats/connection_manager_test.go +++ b/pkg/gofr/datasource/pubsub/nats/connection_manager_test.go @@ -107,7 +107,7 @@ func TestConnectionManager_validateJetStream(t *testing.T) { } err := cm.validateJetStream("test.subject") - assert.NoError(t, err) + require.NoError(t, err) cm.jetStream = nil err = cm.validateJetStream("test.subject") @@ -185,7 +185,10 @@ func TestNatsConnWrapper_Close(t *testing.T) { assert.Equal(t, nats.CLOSED, wrapper.Status(), "Final status should be CLOSED") } -func startNATSServer(t *testing.T) (*server.Server, string) { +// startNATSServer starts a NATS server and returns the server instance and the client URL. +func startNATSServer(t *testing.T) (s *server.Server, u string) { + t.Helper() + opts := &server.Options{ Host: "127.0.0.1", Port: -1, // Random available port @@ -200,7 +203,9 @@ func startNATSServer(t *testing.T) (*server.Server, string) { t.Fatal("NATS server not ready for connections") } - return ns, ns.ClientURL() + u = ns.ClientURL() + + return ns, u } func TestNatsConnWrapper_NatsConn(t *testing.T) { diff --git a/pkg/gofr/datasource/pubsub/nats/connectors.go b/pkg/gofr/datasource/pubsub/nats/connectors.go index e3627937c..6d87c61b8 100644 --- a/pkg/gofr/datasource/pubsub/nats/connectors.go +++ b/pkg/gofr/datasource/pubsub/nats/connectors.go @@ -7,16 +7,17 @@ import ( type DefaultNATSConnector struct{} -func (d *DefaultNATSConnector) Connect(serverURL string, opts ...nats.Option) (ConnInterface, error) { +func (*DefaultNATSConnector) Connect(serverURL string, opts ...nats.Option) (ConnInterface, error) { nc, err := nats.Connect(serverURL, opts...) if err != nil { return nil, err } + return &natsConnWrapper{nc}, nil } type DefaultJetStreamCreator struct{} -func (d *DefaultJetStreamCreator) New(conn ConnInterface) (jetstream.JetStream, error) { +func (*DefaultJetStreamCreator) New(conn ConnInterface) (jetstream.JetStream, error) { return conn.JetStream() } diff --git a/pkg/gofr/datasource/pubsub/nats/connectors_test.go b/pkg/gofr/datasource/pubsub/nats/connectors_test.go index 002de1348..e877aad35 100644 --- a/pkg/gofr/datasource/pubsub/nats/connectors_test.go +++ b/pkg/gofr/datasource/pubsub/nats/connectors_test.go @@ -1,7 +1,6 @@ package nats import ( - "errors" "testing" "github.com/nats-io/nats.go" @@ -61,14 +60,14 @@ func TestDefaultJetStreamCreator_New(t *testing.T) { mockConn := NewMockConnInterface(ctrl) // Mock the JetStream method to return an error - expectedError := errors.New("JetStream creation failed") + expectedError := errJetStreamCreationFailed mockConn.EXPECT().JetStream().Return(nil, expectedError) creator := &DefaultJetStreamCreator{} // Test JetStream creation failure js, err := creator.New(mockConn) - assert.Error(t, err) + require.Error(t, err) assert.Nil(t, js) assert.Equal(t, expectedError, err) }) diff --git a/pkg/gofr/datasource/pubsub/nats/errors.go b/pkg/gofr/datasource/pubsub/nats/errors.go index 0cdd2e8b5..a32f19b71 100644 --- a/pkg/gofr/datasource/pubsub/nats/errors.go +++ b/pkg/gofr/datasource/pubsub/nats/errors.go @@ -4,18 +4,18 @@ import "errors" var ( // Client Errors. - errServerNotProvided = errors.New("client server address not provided") - errSubjectsNotProvided = errors.New("subjects not provided") - errConsumerNotProvided = errors.New("consumer name not provided") - errFailedToCreateStream = errors.New("failed to create stream") - errFailedToDeleteStream = errors.New("failed to delete stream") - errFailedToCreateConsumer = errors.New("failed to create consumer") - errPublishError = errors.New("publish error") - errFailedCreateOrUpdateStream = errors.New("create or update stream error") - errJetStreamNotConfigured = errors.New("JetStream is not configured") - errJetStream = errors.New("JetStream error") - errNATSConnNil = errors.New("NATS connection is nil") - - // Message Errors. - errHandlerError = errors.New("handler error") + errServerNotProvided = errors.New("client server address not provided") + errSubjectsNotProvided = errors.New("subjects not provided") + errConsumerNotProvided = errors.New("consumer name not provided") + errConsumerCreationError = errors.New("consumer creation error") + errFailedToDeleteStream = errors.New("failed to delete stream") + errFailedToCreateConsumer = errors.New("failed to create consumer") + errPublishError = errors.New("publish error") + errJetStreamNotConfigured = errors.New("JetStream is not configured") + errJetStreamCreationFailed = errors.New("JetStream creation failed") + errJetStream = errors.New("JetStream error") + errCreateStream = errors.New("create stream error") + errDeleteStream = errors.New("delete stream error") + errGetStream = errors.New("get stream error") + errCreateOrUpdateStream = errors.New("create or update stream error") ) diff --git a/pkg/gofr/datasource/pubsub/nats/interfaces.go b/pkg/gofr/datasource/pubsub/nats/interfaces.go index 969235172..1c3f8c9d2 100644 --- a/pkg/gofr/datasource/pubsub/nats/interfaces.go +++ b/pkg/gofr/datasource/pubsub/nats/interfaces.go @@ -51,7 +51,13 @@ type ConnectionManagerInterface interface { // SubscriptionManagerInterface represents the main Subscription Manager. type SubscriptionManagerInterface interface { - Subscribe(ctx context.Context, topic string, js jetstream.JetStream, cfg *Config, logger pubsub.Logger, metrics Metrics) (*pubsub.Message, error) + Subscribe( + ctx context.Context, + topic string, + js jetstream.JetStream, + cfg *Config, + logger pubsub.Logger, + metrics Metrics) (*pubsub.Message, error) Close() } diff --git a/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go b/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go index 5d2fbbdfe..678111eaa 100644 --- a/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go +++ b/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go @@ -48,6 +48,7 @@ func (w *PubSubWrapper) Connect() error { if err != nil { return err } + return nil } diff --git a/pkg/gofr/datasource/pubsub/nats/stream_manager.go b/pkg/gofr/datasource/pubsub/nats/stream_manager.go index 91fe62ef1..e0e2f8273 100644 --- a/pkg/gofr/datasource/pubsub/nats/stream_manager.go +++ b/pkg/gofr/datasource/pubsub/nats/stream_manager.go @@ -43,13 +43,17 @@ func (sm *StreamManager) DeleteStream(ctx context.Context, name string) error { if err != nil { if errors.Is(err, jetstream.ErrStreamNotFound) { sm.logger.Debugf("stream %s not found, considering delete successful", name) + return nil // If the stream doesn't exist, we consider it a success } + sm.logger.Errorf("failed to delete stream %s: %v", name, err) + return err } sm.logger.Debugf("successfully deleted stream %s", name) + return nil } @@ -59,6 +63,7 @@ func (sm *StreamManager) CreateOrUpdateStream(ctx context.Context, cfg *jetstrea stream, err := sm.js.CreateOrUpdateStream(ctx, *cfg) if err != nil { sm.logger.Errorf("failed to create or update stream: %v", err) + return nil, err } @@ -72,9 +77,12 @@ func (sm *StreamManager) GetStream(ctx context.Context, name string) (jetstream. if err != nil { if errors.Is(err, jetstream.ErrStreamNotFound) { sm.logger.Debugf("stream %s not found", name) + return nil, err } + sm.logger.Errorf("failed to get stream %s: %v", name, err) + return nil, err } diff --git a/pkg/gofr/datasource/pubsub/nats/stream_manager_test.go b/pkg/gofr/datasource/pubsub/nats/stream_manager_test.go index 8007c6cf0..64cba8850 100644 --- a/pkg/gofr/datasource/pubsub/nats/stream_manager_test.go +++ b/pkg/gofr/datasource/pubsub/nats/stream_manager_test.go @@ -2,7 +2,6 @@ package nats import ( "context" - "errors" "testing" "github.com/nats-io/nats.go/jetstream" @@ -62,7 +61,7 @@ func TestStreamManager_CreateStream_Error(t *testing.T) { Subjects: []string{"test.subject"}, } - expectedErr := errors.New("create stream error") + expectedErr := errCreateStream mockJS.EXPECT().CreateStream(ctx, gomock.Any()).Return(nil, expectedErr) err := sm.CreateStream(ctx, cfg) @@ -118,7 +117,7 @@ func TestStreamManager_DeleteStream_Error(t *testing.T) { ctx := context.Background() streamName := "test-stream" - expectedErr := errors.New("delete stream error") + expectedErr := errDeleteStream mockJS.EXPECT().DeleteStream(ctx, streamName).Return(expectedErr) err := sm.DeleteStream(ctx, streamName) @@ -164,7 +163,7 @@ func TestStreamManager_CreateOrUpdateStream_Error(t *testing.T) { Subjects: []string{"test.subject"}, } - expectedErr := errors.New("create or update stream error") + expectedErr := errCreateOrUpdateStream mockJS.EXPECT().CreateOrUpdateStream(ctx, *cfg).Return(nil, expectedErr) stream, err := sm.CreateOrUpdateStream(ctx, cfg) @@ -225,7 +224,7 @@ func TestStreamManager_GetStream_Error(t *testing.T) { ctx := context.Background() streamName := "test-stream" - expectedErr := errors.New("get stream error") + expectedErr := errGetStream mockJS.EXPECT().Stream(ctx, streamName).Return(nil, expectedErr) stream, err := sm.GetStream(ctx, streamName) diff --git a/pkg/gofr/datasource/pubsub/nats/subscription_manager.go b/pkg/gofr/datasource/pubsub/nats/subscription_manager.go index 48f3f0d7e..a169276e3 100644 --- a/pkg/gofr/datasource/pubsub/nats/subscription_manager.go +++ b/pkg/gofr/datasource/pubsub/nats/subscription_manager.go @@ -36,7 +36,13 @@ func NewSubscriptionManager(bufferSize int) *SubscriptionManager { } } -func (sm *SubscriptionManager) Subscribe(ctx context.Context, topic string, js jetstream.JetStream, cfg *Config, logger pubsub.Logger, metrics Metrics) (*pubsub.Message, error) { +func (sm *SubscriptionManager) Subscribe( + ctx context.Context, + topic string, + js jetstream.JetStream, + cfg *Config, + logger pubsub.Logger, + metrics Metrics) (*pubsub.Message, error) { metrics.IncrementCounter(ctx, "app_pubsub_subscribe_total_count", "topic", topic) if err := sm.validateSubscribePrerequisites(js, cfg); err != nil { @@ -73,13 +79,15 @@ func (sm *SubscriptionManager) Subscribe(ctx context.Context, topic string, js j } } -func (sm *SubscriptionManager) validateSubscribePrerequisites(js jetstream.JetStream, cfg *Config) error { +func (*SubscriptionManager) validateSubscribePrerequisites(js jetstream.JetStream, cfg *Config) error { if js == nil { return errJetStreamNotConfigured } + if cfg.Consumer == "" { return errConsumerNotProvided } + return nil } @@ -97,7 +105,8 @@ func (sm *SubscriptionManager) getOrCreateBuffer(topic string) chan *pubsub.Mess return buffer } -func (sm *SubscriptionManager) createOrUpdateConsumer(ctx context.Context, js jetstream.JetStream, topic string, cfg *Config) (jetstream.Consumer, error) { +func (*SubscriptionManager) createOrUpdateConsumer( + ctx context.Context, js jetstream.JetStream, topic string, cfg *Config) (jetstream.Consumer, error) { consumerName := fmt.Sprintf("%s_%s", cfg.Consumer, strings.ReplaceAll(topic, ".", "_")) cons, err := js.CreateOrUpdateConsumer(ctx, cfg.Stream.Stream, jetstream.ConsumerConfig{ Durable: consumerName, @@ -111,7 +120,13 @@ func (sm *SubscriptionManager) createOrUpdateConsumer(ctx context.Context, js je return cons, err } -func (sm *SubscriptionManager) consumeMessages(ctx context.Context, cons jetstream.Consumer, topic string, buffer chan *pubsub.Message, cfg *Config, logger pubsub.Logger) { +func (*SubscriptionManager) consumeMessages( + ctx context.Context, + cons jetstream.Consumer, + topic string, + buffer chan *pubsub.Message, + cfg *Config, + logger pubsub.Logger) { for { select { case <-ctx.Done(): @@ -122,7 +137,9 @@ func (sm *SubscriptionManager) consumeMessages(ctx context.Context, cons jetstre if !errors.Is(err, context.DeadlineExceeded) { logger.Errorf("Error fetching messages for topic %s: %v", topic, err) } + time.Sleep(consumeMessageDelay) + continue } @@ -153,6 +170,7 @@ func (sm *SubscriptionManager) Close() { for _, sub := range sm.subscriptions { sub.cancel() } + sm.subscriptions = make(map[string]*subscription) sm.subMu.Unlock() @@ -160,6 +178,8 @@ func (sm *SubscriptionManager) Close() { for _, buffer := range sm.topicBuffers { close(buffer) } + sm.topicBuffers = make(map[string]chan *pubsub.Message) + sm.bufferMu.Unlock() } diff --git a/pkg/gofr/datasource/pubsub/nats/subscription_manager_test.go b/pkg/gofr/datasource/pubsub/nats/subscription_manager_test.go index d568d822d..543a2e97d 100644 --- a/pkg/gofr/datasource/pubsub/nats/subscription_manager_test.go +++ b/pkg/gofr/datasource/pubsub/nats/subscription_manager_test.go @@ -2,7 +2,6 @@ package nats import ( "context" - "errors" "testing" "time" @@ -43,11 +42,12 @@ func TestSubscriptionManager_Subscribe(t *testing.T) { ctx, cancel := context.WithTimeout(context.Background(), 2*time.Second) defer cancel() + topic := "test.topic" mockJS.EXPECT().CreateOrUpdateConsumer(gomock.Any(), cfg.Stream.Stream, gomock.Any()).Return(mockConsumer, nil) mockMetrics.EXPECT().IncrementCounter(gomock.Any(), "app_pubsub_subscribe_total_count", "topic", topic) - mockConsumer.EXPECT().Fetch(gomock.Any(), gomock.Any()).Return(createMockMessageBatch(ctrl, topic), nil).AnyTimes() + mockConsumer.EXPECT().Fetch(gomock.Any(), gomock.Any()).Return(createMockMessageBatch(ctrl), nil).AnyTimes() mockMetrics.EXPECT().IncrementCounter(gomock.Any(), "app_pubsub_subscribe_success_count", "topic", topic) msg, err := sm.Subscribe(ctx, topic, mockJS, cfg, mockLogger, mockMetrics) @@ -75,7 +75,7 @@ func TestSubscriptionManager_Subscribe_Error(t *testing.T) { ctx := context.Background() topic := "test.topic" - expectedErr := errors.New("consumer creation error") + expectedErr := errConsumerCreationError mockJS.EXPECT().CreateOrUpdateConsumer(gomock.Any(), cfg.Stream.Stream, gomock.Any()).Return(nil, expectedErr) mockMetrics.EXPECT().IncrementCounter(gomock.Any(), "app_pubsub_subscribe_total_count", "topic", topic) @@ -91,7 +91,7 @@ func TestSubscriptionManager_validateSubscribePrerequisites(t *testing.T) { cfg := &Config{Consumer: "test-consumer"} err := sm.validateSubscribePrerequisites(mockJS, cfg) - assert.NoError(t, err) + require.NoError(t, err) err = sm.validateSubscribePrerequisites(nil, cfg) assert.Equal(t, errJetStreamNotConfigured, err) @@ -106,7 +106,7 @@ func TestSubscriptionManager_getOrCreateBuffer(t *testing.T) { buffer := sm.getOrCreateBuffer(topic) assert.NotNil(t, buffer) - assert.Len(t, buffer, 0) + assert.Empty(t, buffer) assert.Equal(t, 1, cap(buffer)) // Check that the same buffer is returned for the same topic @@ -155,7 +155,7 @@ func TestSubscriptionManager_consumeMessages(t *testing.T) { ctx, cancel := context.WithCancel(context.Background()) defer cancel() - mockBatch := createMockMessageBatch(ctrl, topic) + mockBatch := createMockMessageBatch(ctrl) mockConsumer.EXPECT().Fetch(gomock.Any(), gomock.Any()).Return(mockBatch, nil).AnyTimes() go sm.consumeMessages(ctx, mockConsumer, topic, buffer, cfg, mockLogger) @@ -169,7 +169,7 @@ func TestSubscriptionManager_consumeMessages(t *testing.T) { } } -func createMockMessageBatch(ctrl *gomock.Controller, topic string) jetstream.MessageBatch { +func createMockMessageBatch(ctrl *gomock.Controller) jetstream.MessageBatch { mockBatch := NewMockMessageBatch(ctrl) mockMsg := NewMockMsg(ctrl) @@ -200,11 +200,11 @@ func TestSubscriptionManager_Close(t *testing.T) { assert.Empty(t, sm.subscriptions) assert.Empty(t, sm.topicBuffers) - // Check that the context was cancelled + // Check that the context was canceled select { case <-ctx.Done(): // Expected behavior default: - t.Fatal("Context was not cancelled") + t.Fatal("Context was not canceled") } } From 77042611407809a118b6533eab1c1b17e0056cf3 Mon Sep 17 00:00:00 2001 From: mfreeman451 Date: Mon, 7 Oct 2024 20:15:23 -0500 Subject: [PATCH 115/163] =?UTF-8?q?=E2=9C=A8=20tests=20and=20linter=20pass?= =?UTF-8?q?ing?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/client.go | 115 ++++++++++-------- .../datasource/pubsub/nats/client_test.go | 2 +- 2 files changed, 66 insertions(+), 51 deletions(-) diff --git a/pkg/gofr/datasource/pubsub/nats/client.go b/pkg/gofr/datasource/pubsub/nats/client.go index 3139db5f5..107113e1b 100644 --- a/pkg/gofr/datasource/pubsub/nats/client.go +++ b/pkg/gofr/datasource/pubsub/nats/client.go @@ -93,14 +93,26 @@ func (c *Client) Subscribe(ctx context.Context, topic string) (*pubsub.Message, return c.subManager.Subscribe(ctx, topic, c.connManager.JetStream(), c.Config, c.logger, c.metrics) } -// SubscribeWithHandler subscribes to a topic with a message handler. func (c *Client) SubscribeWithHandler(ctx context.Context, subject string, handler messageHandler) error { js := c.connManager.JetStream() + consumerName := c.generateConsumerName(subject) - // Create a unique consumer name - consumerName := fmt.Sprintf("%s_%s", c.Config.Consumer, strings.ReplaceAll(subject, ".", "_")) + cons, err := c.createOrUpdateConsumer(ctx, js, subject, consumerName) + if err != nil { + return err + } + + go c.processMessages(ctx, cons, subject, handler) + + return nil +} + +func (c *Client) generateConsumerName(subject string) string { + return fmt.Sprintf("%s_%s", c.Config.Consumer, strings.ReplaceAll(subject, ".", "_")) +} - // Create or update the consumer +func (c *Client) createOrUpdateConsumer( + ctx context.Context, js jetstream.JetStream, subject, consumerName string) (jetstream.Consumer, error) { cons, err := js.CreateOrUpdateConsumer(ctx, c.Config.Stream.Stream, jetstream.ConsumerConfig{ Durable: consumerName, AckPolicy: jetstream.AckExplicitPolicy, @@ -110,54 +122,57 @@ func (c *Client) SubscribeWithHandler(ctx context.Context, subject string, handl }) if err != nil { c.logger.Errorf("failed to create or update consumer: %v", err) - return err + return nil, err } - // Start a goroutine to process messages - go func() { - for { - select { - case <-ctx.Done(): - return - default: - msgs, err := cons.Fetch(1, jetstream.FetchMaxWait(c.Config.MaxWait)) - if err != nil { - if !errors.Is(err, context.DeadlineExceeded) { - c.logger.Errorf("Error fetching messages for subject %s: %v", subject, err) - } - - continue - } - - for msg := range msgs.Messages() { - err := handler(ctx, msg) - if err != nil { - c.logger.Errorf("Error handling message: %v", err) - - err := msg.Nak() - if err != nil { - c.logger.Errorf("Error sending NAK for message: %v", err) - - return - } - } else { - err := msg.Ack() - if err != nil { - c.logger.Errorf("Error sending ACK for message: %v", err) - - return - } - } - } - - if err := msgs.Error(); err != nil { - c.logger.Errorf("Error in message batch for subject %s: %v", subject, err) - } - } + return cons, nil +} + +func (c *Client) processMessages(ctx context.Context, cons jetstream.Consumer, subject string, handler messageHandler) { + for { + select { + case <-ctx.Done(): + return + default: + c.fetchAndProcessMessages(ctx, cons, subject, handler) } - }() + } +} - return nil +func (c *Client) fetchAndProcessMessages(ctx context.Context, cons jetstream.Consumer, subject string, handler messageHandler) { + msgs, err := cons.Fetch(1, jetstream.FetchMaxWait(c.Config.MaxWait)) + if err != nil { + if !errors.Is(err, context.DeadlineExceeded) { + c.logger.Errorf("Error fetching messages for subject %s: %v", subject, err) + } + + return + } + + for msg := range msgs.Messages() { + c.handleMessage(ctx, msg, handler) + } + + if err := msgs.Error(); err != nil { + c.logger.Errorf("Error in message batch for subject %s: %v", subject, err) + } +} + +func (c *Client) handleMessage(ctx context.Context, msg jetstream.Msg, handler messageHandler) { + err := handler(ctx, msg) + if err == nil { + if ackErr := msg.Ack(); ackErr != nil { + c.logger.Errorf("Error sending ACK for message: %v", ackErr) + } + + return + } + + c.logger.Errorf("Error handling message: %v", err) + + if nakErr := msg.Nak(); nakErr != nil { + c.logger.Errorf("Error sending NAK for message: %v", nakErr) + } } // Close closes the Client. @@ -195,6 +210,6 @@ func (c *Client) DeleteStream(ctx context.Context, name string) error { } // CreateOrUpdateStream creates or updates a stream in NATS JetStream. -func (c *Client) CreateOrUpdateStream(ctx context.Context, cfg jetstream.StreamConfig) (jetstream.Stream, error) { - return c.streamManager.CreateOrUpdateStream(ctx, &cfg) +func (c *Client) CreateOrUpdateStream(ctx context.Context, cfg *jetstream.StreamConfig) (jetstream.Stream, error) { + return c.streamManager.CreateOrUpdateStream(ctx, cfg) } diff --git a/pkg/gofr/datasource/pubsub/nats/client_test.go b/pkg/gofr/datasource/pubsub/nats/client_test.go index 1e021aff1..daee40e6a 100644 --- a/pkg/gofr/datasource/pubsub/nats/client_test.go +++ b/pkg/gofr/datasource/pubsub/nats/client_test.go @@ -538,7 +538,7 @@ func TestClient_CreateOrUpdateStream(t *testing.T) { mockStreamManager.EXPECT().CreateOrUpdateStream(gomock.Any(), &cfg).Return(mockStream, nil) - stream, err := client.CreateOrUpdateStream(context.Background(), cfg) + stream, err := client.CreateOrUpdateStream(context.Background(), &cfg) require.NoError(t, err) assert.Equal(t, mockStream, stream) } From f6539babcd1b5f95e4e913b55b699e7d293af6fa Mon Sep 17 00:00:00 2001 From: mfreeman451 Date: Mon, 7 Oct 2024 21:32:05 -0500 Subject: [PATCH 116/163] =?UTF-8?q?=F0=9F=9A=A8=20fixing=20linter=20issues?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/client.go | 82 ++++-- .../datasource/pubsub/nats/client_test.go | 248 ++++++++++++++++-- pkg/gofr/datasource/pubsub/nats/errors.go | 2 + 3 files changed, 286 insertions(+), 46 deletions(-) diff --git a/pkg/gofr/datasource/pubsub/nats/client.go b/pkg/gofr/datasource/pubsub/nats/client.go index 107113e1b..c4f5675b0 100644 --- a/pkg/gofr/datasource/pubsub/nats/client.go +++ b/pkg/gofr/datasource/pubsub/nats/client.go @@ -5,6 +5,7 @@ import ( "errors" "fmt" "strings" + "sync" "github.com/nats-io/nats.go/jetstream" "go.opentelemetry.io/otel/trace" @@ -17,6 +18,8 @@ import ( type Client struct { connManager ConnectionManagerInterface subManager SubscriptionManagerInterface + subscriptions map[string]context.CancelFunc + subMutex sync.Mutex streamManager StreamManagerInterface Config *Config logger pubsub.Logger @@ -34,11 +37,13 @@ func (c *Client) Connect() error { return err } - c.connManager = NewConnectionManager(c.Config, c.logger, c.natsConnector, c.jetStreamCreator) - if err := c.connManager.Connect(); err != nil { + connManager := NewConnectionManager(c.Config, c.logger, c.natsConnector, c.jetStreamCreator) + if err := connManager.Connect(); err != nil { + c.logger.Errorf("failed to connect to NATS server at %v: %v", c.Config.Server, err) return err } + c.connManager = connManager c.streamManager = NewStreamManager(c.connManager.JetStream(), c.logger) c.subManager = NewSubscriptionManager(c.Config.BatchSize) c.logSuccessfulConnection() @@ -93,7 +98,17 @@ func (c *Client) Subscribe(ctx context.Context, topic string) (*pubsub.Message, return c.subManager.Subscribe(ctx, topic, c.connManager.JetStream(), c.Config, c.logger, c.metrics) } +func (c *Client) generateConsumerName(subject string) string { + return fmt.Sprintf("%s_%s", c.Config.Consumer, strings.ReplaceAll(subject, ".", "_")) +} + func (c *Client) SubscribeWithHandler(ctx context.Context, subject string, handler messageHandler) error { + c.subMutex.Lock() + defer c.subMutex.Unlock() + + // Cancel any existing subscription for this subject + c.cancelExistingSubscription(subject) + js := c.connManager.JetStream() consumerName := c.generateConsumerName(subject) @@ -102,13 +117,23 @@ func (c *Client) SubscribeWithHandler(ctx context.Context, subject string, handl return err } - go c.processMessages(ctx, cons, subject, handler) + // Create a new context for this subscription + subCtx, cancel := context.WithCancel(ctx) + c.subscriptions[subject] = cancel + + go func() { + defer cancel() // Ensure the cancellation is handled properly + c.processMessages(subCtx, cons, subject, handler) + }() return nil } -func (c *Client) generateConsumerName(subject string) string { - return fmt.Sprintf("%s_%s", c.Config.Consumer, strings.ReplaceAll(subject, ".", "_")) +func (c *Client) cancelExistingSubscription(subject string) { + if cancel, exists := c.subscriptions[subject]; exists { + cancel() + delete(c.subscriptions, subject) + } } func (c *Client) createOrUpdateConsumer( @@ -134,45 +159,48 @@ func (c *Client) processMessages(ctx context.Context, cons jetstream.Consumer, s case <-ctx.Done(): return default: - c.fetchAndProcessMessages(ctx, cons, subject, handler) - } - } -} - -func (c *Client) fetchAndProcessMessages(ctx context.Context, cons jetstream.Consumer, subject string, handler messageHandler) { - msgs, err := cons.Fetch(1, jetstream.FetchMaxWait(c.Config.MaxWait)) - if err != nil { - if !errors.Is(err, context.DeadlineExceeded) { - c.logger.Errorf("Error fetching messages for subject %s: %v", subject, err) + msgs, err := cons.Fetch(1, jetstream.FetchMaxWait(c.Config.MaxWait)) + if err != nil { + if !errors.Is(err, context.DeadlineExceeded) { + c.logger.Errorf("Error fetching messages for subject %s: %v", subject, err) + } + + continue + } + + for msg := range msgs.Messages() { + if err := c.handleMessage(ctx, msg, handler); err != nil { + c.logger.Errorf("Error processing message: %v", err) + } + } + + if err := msgs.Error(); err != nil { + c.logger.Errorf("Error in message batch for subject %s: %v", subject, err) + } } - - return - } - - for msg := range msgs.Messages() { - c.handleMessage(ctx, msg, handler) - } - - if err := msgs.Error(); err != nil { - c.logger.Errorf("Error in message batch for subject %s: %v", subject, err) } } -func (c *Client) handleMessage(ctx context.Context, msg jetstream.Msg, handler messageHandler) { +func (c *Client) handleMessage(ctx context.Context, msg jetstream.Msg, handler messageHandler) error { err := handler(ctx, msg) if err == nil { if ackErr := msg.Ack(); ackErr != nil { c.logger.Errorf("Error sending ACK for message: %v", ackErr) + return ackErr } - return + return nil } c.logger.Errorf("Error handling message: %v", err) if nakErr := msg.Nak(); nakErr != nil { c.logger.Errorf("Error sending NAK for message: %v", nakErr) + + return nakErr } + + return err } // Close closes the Client. diff --git a/pkg/gofr/datasource/pubsub/nats/client_test.go b/pkg/gofr/datasource/pubsub/nats/client_test.go index daee40e6a..61f373fde 100644 --- a/pkg/gofr/datasource/pubsub/nats/client_test.go +++ b/pkg/gofr/datasource/pubsub/nats/client_test.go @@ -2,6 +2,7 @@ package nats import ( "context" + "sync" "testing" "time" @@ -367,6 +368,53 @@ func TestClient_Connect(t *testing.T) { assert.Contains(t, out, "connected to NATS server 'nats://localhost:4222'") } +func TestClient_ConnectError(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockNATSConnector := NewMockNATSConnector(ctrl) + mockJSCreator := NewMockJetStreamCreator(ctrl) + + config := &Config{ + Server: "nats://localhost:4222", + Stream: StreamConfig{ + Stream: "test-stream", + Subjects: []string{"test-subject"}, + }, + Consumer: "test-consumer", + BatchSize: 100, + } + + client := &Client{ + Config: config, + logger: logging.NewMockLogger(logging.DEBUG), + natsConnector: mockNATSConnector, + jetStreamCreator: mockJSCreator, + } + + // Simulate a connection error + expectedErr := errConnectionError + mockNATSConnector.EXPECT(). + Connect(config.Server, gomock.Any()). + Return(nil, expectedErr) + + // Capture stderr output + output := testutil.StderrOutputForFunc(func() { + client.logger = logging.NewMockLogger(logging.DEBUG) + err := client.Connect() + require.Error(t, err) + assert.Equal(t, expectedErr, err) + }) + + // Check for the error log + assert.Contains(t, output, "failed to connect to NATS server at nats://localhost:4222: connection error") + + // Assert that the connection manager, stream manager, and subscription manager were not set + assert.Nil(t, client.connManager) + assert.Nil(t, client.streamManager) + assert.Nil(t, client.subManager) +} + func TestClient_ValidateAndPrepare(t *testing.T) { client := &Client{ Config: &Config{}, @@ -441,11 +489,18 @@ func TestClient_SubscribeWithHandler(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() + // Create separate mock consumers and message channels for each subscription mockConnManager := NewMockConnectionManagerInterface(ctrl) mockJetStream := NewMockJetStream(ctrl) - mockConsumer := NewMockConsumer(ctrl) - mockLogger := logging.NewMockLogger(logging.DEBUG) - mockMessageBatch := NewMockMessageBatch(ctrl) + mockConsumer1 := NewMockConsumer(ctrl) + mockMessageBatch1 := NewMockMessageBatch(ctrl) + messageChan1 := make(chan jetstream.Msg, 1) + mockMsg1 := NewMockMsg(ctrl) + + mockConsumer2 := NewMockConsumer(ctrl) + mockMessageBatch2 := NewMockMessageBatch(ctrl) + messageChan2 := make(chan jetstream.Msg, 1) + mockMsg2 := NewMockMsg(ctrl) client := &Client{ connManager: mockConnManager, @@ -457,33 +512,188 @@ func TestClient_SubscribeWithHandler(t *testing.T) { }, MaxWait: time.Second, }, - logger: mockLogger, + logger: logging.NewMockLogger(logging.DEBUG), + subscriptions: make(map[string]context.CancelFunc), } - mockConnManager.EXPECT().JetStream().Return(mockJetStream).AnyTimes() - mockJetStream.EXPECT().CreateOrUpdateConsumer(gomock.Any(), gomock.Any(), gomock.Any()).Return(mockConsumer, nil) - mockConsumer.EXPECT().Fetch(gomock.Any(), gomock.Any()).Return(mockMessageBatch, nil).AnyTimes() - mockMessageBatch.EXPECT().Messages().Return(make(chan jetstream.Msg)).AnyTimes() - mockMessageBatch.EXPECT().Error().Return(nil).AnyTimes() + // Set up expectations for JetStream() to be called twice (for two subscriptions) + mockConnManager.EXPECT(). + JetStream(). + Return(mockJetStream). + Times(2) - ctx, cancel := context.WithCancel(context.Background()) - defer cancel() + // --------------------- + // First Subscription Setup + // --------------------- + + // Expect CreateOrUpdateConsumer to be called once for the first subscription + mockJetStream.EXPECT(). + CreateOrUpdateConsumer(gomock.Any(), gomock.Any(), gomock.Any()). + Return(mockConsumer1, nil). + Times(1) + + // Expect Fetch to be called twice: once to fetch the message, once to fetch nothing + mockConsumer1.EXPECT(). + Fetch(gomock.Any(), gomock.Any()). + Return(mockMessageBatch1, nil). + Times(2) + + // Expect Messages to return the message channel first, then nil + gomock.InOrder( + mockMessageBatch1.EXPECT(). + Messages(). + Return(messageChan1). + Times(1), + + mockMessageBatch1.EXPECT(). + Messages(). + Return(nil). + Times(1), + ) + + // Expect Error to be called once for the first subscription + mockMessageBatch1.EXPECT(). + Error(). + Return(nil). + Times(1) + + // Expect Ack to be called once for the first message + mockMsg1.EXPECT(). + Ack(). + Return(nil). + Times(1) + + // --------------------- + // Second Subscription Setup + // --------------------- + + // Expect CreateOrUpdateConsumer to be called once for the second subscription + mockJetStream.EXPECT(). + CreateOrUpdateConsumer(gomock.Any(), gomock.Any(), gomock.Any()). + Return(mockConsumer2, nil). + Times(1) + + // Expect Fetch to be called twice: once to fetch the message, once to fetch nothing + mockConsumer2.EXPECT(). + Fetch(gomock.Any(), gomock.Any()). + Return(mockMessageBatch2, nil). + Times(2) + + // Expect Messages to return the message channel first, then nil + gomock.InOrder( + mockMessageBatch2.EXPECT(). + Messages(). + Return(messageChan2). + Times(1), + + mockMessageBatch2.EXPECT(). + Messages(). + Return(nil). + Times(1), + ) + + // Expect Error to be called once for the second subscription + mockMessageBatch2.EXPECT(). + Error(). + Return(nil). + Times(1) + + // Expect Nak to be called once for the second message + mockMsg2.EXPECT(). + Nak(). + Return(nil). + Times(1) + + // --------------------- + // Synchronization Setup + // --------------------- + var wg sync.WaitGroup + + wg.Add(2) // Two handlers + + // --------------------- + // First Subscription Execution + // --------------------- + + // Define the first handler that acknowledges the message + firstHandlerCalled := make(chan bool, 1) + firstHandler := func(context.Context, jetstream.Msg) error { + t.Log("First handler called") + firstHandlerCalled <- true + + wg.Done() - handler := func(context.Context, jetstream.Msg) error { return nil } - err := client.SubscribeWithHandler(ctx, "test-subject", handler) + // Subscribe with the first handler + err := client.SubscribeWithHandler(context.Background(), "test-subject", firstHandler) require.NoError(t, err) - // Wait a bit to allow the goroutine to start - time.Sleep(100 * time.Millisecond) + // Send a message to trigger the first handler + messageChan1 <- mockMsg1 - // Test error case - mockJetStream.EXPECT().CreateOrUpdateConsumer(gomock.Any(), gomock.Any(), gomock.Any()).Return(nil, errConsumerCreationError) + // Close the message channel to allow Fetch to return nil on the next call + close(messageChan1) - err = client.SubscribeWithHandler(ctx, "test-subject", handler) - require.Error(t, err) + // Wait for the first handler to be called + select { + case <-firstHandlerCalled: + t.Log("First handler was called successfully") + case <-time.After(time.Second): + t.Fatal("First handler was not called within the expected time") + } + + // --------------------- + // Second Subscription Execution + // --------------------- + + // Define the second handler that returns an error, causing a NAK + errorHandlerCalled := make(chan bool, 1) + errorHandler := func(context.Context, jetstream.Msg) error { + t.Log("Error handler called") + errorHandlerCalled <- true + + t.Logf("Error handling message: %v", errHandlerError) + t.Logf("Error processing message: %v", errHandlerError) + wg.Done() + + return errHandlerError + } + + // Subscribe with the error handler + err = client.SubscribeWithHandler(context.Background(), "test-subject", errorHandler) + require.NoError(t, err) + + // Send a message to trigger the error handler + messageChan2 <- mockMsg2 + + // Close the message channel to allow Fetch to return nil on the next call + close(messageChan2) + + // Wait for the error handler to be called + select { + case <-errorHandlerCalled: + t.Log("Error handler was called successfully") + case <-time.After(time.Second): + t.Fatal("Error handler was not called within the expected time") + } + + // --------------------- + // Wait for All Handlers to Complete + // --------------------- + done := make(chan struct{}) + go func() { + wg.Wait() + close(done) + }() + + select { + case <-done: + // All handlers completed + case <-time.After(time.Second): + t.Fatal("Handlers did not complete within the expected time") + } } func TestClient_CreateStream(t *testing.T) { diff --git a/pkg/gofr/datasource/pubsub/nats/errors.go b/pkg/gofr/datasource/pubsub/nats/errors.go index a32f19b71..2d490268d 100644 --- a/pkg/gofr/datasource/pubsub/nats/errors.go +++ b/pkg/gofr/datasource/pubsub/nats/errors.go @@ -18,4 +18,6 @@ var ( errDeleteStream = errors.New("delete stream error") errGetStream = errors.New("get stream error") errCreateOrUpdateStream = errors.New("create or update stream error") + errHandlerError = errors.New("handler error") + errConnectionError = errors.New("connection error") ) From b0733bfefdfd6c1445e68c61e5df39fc1498b20d Mon Sep 17 00:00:00 2001 From: mfreeman451 Date: Mon, 7 Oct 2024 21:46:31 -0500 Subject: [PATCH 117/163] test is passing --- .../datasource/pubsub/nats/client_test.go | 272 +++++++++--------- 1 file changed, 144 insertions(+), 128 deletions(-) diff --git a/pkg/gofr/datasource/pubsub/nats/client_test.go b/pkg/gofr/datasource/pubsub/nats/client_test.go index 61f373fde..b565aed37 100644 --- a/pkg/gofr/datasource/pubsub/nats/client_test.go +++ b/pkg/gofr/datasource/pubsub/nats/client_test.go @@ -2,6 +2,7 @@ package nats import ( "context" + "errors" "sync" "testing" "time" @@ -489,7 +490,7 @@ func TestClient_SubscribeWithHandler(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - // Create separate mock consumers and message channels for each subscription + // Create separate mock consumers and message batches for each subscription mockConnManager := NewMockConnectionManagerInterface(ctrl) mockJetStream := NewMockJetStream(ctrl) mockConsumer1 := NewMockConsumer(ctrl) @@ -502,8 +503,13 @@ func TestClient_SubscribeWithHandler(t *testing.T) { messageChan2 := make(chan jetstream.Msg, 1) mockMsg2 := NewMockMsg(ctrl) + // Create a mock for SubscriptionManagerInterface + mockSubManager := NewMockSubscriptionManagerInterface(ctrl) + + // Initialize the client with all necessary mocks client := &Client{ connManager: mockConnManager, + subManager: mockSubManager, // Assign the mockSubManager here Config: &Config{ Consumer: "test-consumer", Stream: StreamConfig{ @@ -522,162 +528,166 @@ func TestClient_SubscribeWithHandler(t *testing.T) { Return(mockJetStream). Times(2) - // --------------------- - // First Subscription Setup - // --------------------- - - // Expect CreateOrUpdateConsumer to be called once for the first subscription - mockJetStream.EXPECT(). - CreateOrUpdateConsumer(gomock.Any(), gomock.Any(), gomock.Any()). - Return(mockConsumer1, nil). - Times(1) - - // Expect Fetch to be called twice: once to fetch the message, once to fetch nothing - mockConsumer1.EXPECT(). - Fetch(gomock.Any(), gomock.Any()). - Return(mockMessageBatch1, nil). - Times(2) - - // Expect Messages to return the message channel first, then nil - gomock.InOrder( - mockMessageBatch1.EXPECT(). - Messages(). - Return(messageChan1). - Times(1), - - mockMessageBatch1.EXPECT(). - Messages(). - Return(nil). - Times(1), - ) - - // Expect Error to be called once for the first subscription - mockMessageBatch1.EXPECT(). - Error(). - Return(nil). - Times(1) - - // Expect Ack to be called once for the first message - mockMsg1.EXPECT(). - Ack(). - Return(nil). - Times(1) - - // --------------------- - // Second Subscription Setup - // --------------------- - - // Expect CreateOrUpdateConsumer to be called once for the second subscription - mockJetStream.EXPECT(). - CreateOrUpdateConsumer(gomock.Any(), gomock.Any(), gomock.Any()). - Return(mockConsumer2, nil). - Times(1) - - // Expect Fetch to be called twice: once to fetch the message, once to fetch nothing - mockConsumer2.EXPECT(). - Fetch(gomock.Any(), gomock.Any()). - Return(mockMessageBatch2, nil). - Times(2) - - // Expect Messages to return the message channel first, then nil - gomock.InOrder( - mockMessageBatch2.EXPECT(). - Messages(). - Return(messageChan2). - Times(1), - - mockMessageBatch2.EXPECT(). - Messages(). - Return(nil). - Times(1), - ) - - // Expect Error to be called once for the second subscription - mockMessageBatch2.EXPECT(). - Error(). - Return(nil). + // Set up expectations for subManager.Close() + mockSubManager.EXPECT(). + Close(). Times(1) - // Expect Nak to be called once for the second message - mockMsg2.EXPECT(). - Nak(). - Return(nil). - Times(1) + // Set up expectations for connManager.Close(ctx) + mockConnManager.EXPECT(). + Close(gomock.Any()). + Times(1) // Removed Return(nil) since Close does not return anything // --------------------- // Synchronization Setup // --------------------- var wg sync.WaitGroup - wg.Add(2) // Two handlers // --------------------- // First Subscription Execution // --------------------- + t.Run("First_Subscription", func(t *testing.T) { + // Expect CreateOrUpdateConsumer to be called once for the first subscription + mockJetStream.EXPECT(). + CreateOrUpdateConsumer(gomock.Any(), gomock.Any(), gomock.Any()). + Return(mockConsumer1, nil). + Times(1) + + // Expect Fetch to be called twice: once to fetch the message, once to fetch nothing + mockConsumer1.EXPECT(). + Fetch(gomock.Any(), gomock.Any()). + Return(mockMessageBatch1, nil). + Times(2) + + // Expect Messages to return the message channel first, then nil + gomock.InOrder( + mockMessageBatch1.EXPECT(). + Messages(). + Return(messageChan1). + Times(1), + + mockMessageBatch1.EXPECT(). + Messages(). + Return(nil). + Times(1), + ) + + // Expect Error to be called once for the first subscription + mockMessageBatch1.EXPECT(). + Error(). + Return(nil). + Times(1) // Adjusted from Times(2) to Times(1) - // Define the first handler that acknowledges the message - firstHandlerCalled := make(chan bool, 1) - firstHandler := func(context.Context, jetstream.Msg) error { - t.Log("First handler called") - firstHandlerCalled <- true + // Expect Ack to be called once for the first message + mockMsg1.EXPECT(). + Ack(). + Return(nil). + Times(1) - wg.Done() + // Define the first handler that acknowledges the message + firstHandlerCalled := make(chan bool, 1) + firstHandler := func(context.Context, jetstream.Msg) error { + t.Log("First handler called") + firstHandlerCalled <- true - return nil - } + wg.Done() - // Subscribe with the first handler - err := client.SubscribeWithHandler(context.Background(), "test-subject", firstHandler) - require.NoError(t, err) + return nil + } - // Send a message to trigger the first handler - messageChan1 <- mockMsg1 + // Subscribe with the first handler + err := client.SubscribeWithHandler(context.Background(), "test-subject", firstHandler) + require.NoError(t, err) - // Close the message channel to allow Fetch to return nil on the next call - close(messageChan1) + // Send a message to trigger the first handler + messageChan1 <- mockMsg1 - // Wait for the first handler to be called - select { - case <-firstHandlerCalled: - t.Log("First handler was called successfully") - case <-time.After(time.Second): - t.Fatal("First handler was not called within the expected time") - } + // Close the message channel to allow Fetch to return nil on the next call + close(messageChan1) + + // Wait for the first handler to be called + select { + case <-firstHandlerCalled: + t.Log("First handler was called successfully") + case <-time.After(time.Second): + t.Fatal("First handler was not called within the expected time") + } + }) // --------------------- // Second Subscription Execution // --------------------- + t.Run("Second_Subscription", func(t *testing.T) { + // Expect CreateOrUpdateConsumer to be called once for the second subscription + mockJetStream.EXPECT(). + CreateOrUpdateConsumer(gomock.Any(), gomock.Any(), gomock.Any()). + Return(mockConsumer2, nil). + Times(1) + + // Expect Fetch to be called twice: once to fetch the message, once to fetch nothing + mockConsumer2.EXPECT(). + Fetch(gomock.Any(), gomock.Any()). + Return(mockMessageBatch2, nil). + Times(2) + + // Expect Messages to return the message channel first, then nil + gomock.InOrder( + mockMessageBatch2.EXPECT(). + Messages(). + Return(messageChan2). + Times(1), + + mockMessageBatch2.EXPECT(). + Messages(). + Return(nil). + Times(1), + ) + + // Expect Error to be called once for the second subscription + mockMessageBatch2.EXPECT(). + Error(). + Return(nil). + Times(1) // Adjusted from Times(2) to Times(1) - // Define the second handler that returns an error, causing a NAK - errorHandlerCalled := make(chan bool, 1) - errorHandler := func(context.Context, jetstream.Msg) error { - t.Log("Error handler called") - errorHandlerCalled <- true + // Expect Nak to be called once for the second message + mockMsg2.EXPECT(). + Nak(). + Return(nil). + Times(1) - t.Logf("Error handling message: %v", errHandlerError) - t.Logf("Error processing message: %v", errHandlerError) - wg.Done() + // Define the second handler that returns an error, causing a NAK + errorHandlerCalled := make(chan bool, 1) + errHandlerError := errors.New("handler error") // Ensure this error is defined + errorHandler := func(context.Context, jetstream.Msg) error { + t.Log("Error handler called") + errorHandlerCalled <- true - return errHandlerError - } + t.Logf("Error handling message: %v", errHandlerError) + t.Logf("Error processing message: %v", errHandlerError) + wg.Done() - // Subscribe with the error handler - err = client.SubscribeWithHandler(context.Background(), "test-subject", errorHandler) - require.NoError(t, err) + return errHandlerError + } - // Send a message to trigger the error handler - messageChan2 <- mockMsg2 + // Subscribe with the error handler + err := client.SubscribeWithHandler(context.Background(), "test-subject", errorHandler) + require.NoError(t, err) - // Close the message channel to allow Fetch to return nil on the next call - close(messageChan2) + // Send a message to trigger the error handler + messageChan2 <- mockMsg2 - // Wait for the error handler to be called - select { - case <-errorHandlerCalled: - t.Log("Error handler was called successfully") - case <-time.After(time.Second): - t.Fatal("Error handler was not called within the expected time") - } + // Close the message channel to allow Fetch to return nil on the next call + close(messageChan2) + + // Wait for the error handler to be called + select { + case <-errorHandlerCalled: + t.Log("Error handler was called successfully") + case <-time.After(time.Second): + t.Fatal("Error handler was not called within the expected time") + } + }) // --------------------- // Wait for All Handlers to Complete @@ -691,9 +701,15 @@ func TestClient_SubscribeWithHandler(t *testing.T) { select { case <-done: // All handlers completed - case <-time.After(time.Second): + case <-time.After(2 * time.Second): t.Fatal("Handlers did not complete within the expected time") } + + // --------------------- + // Gracefully Close the Client + // --------------------- + err := client.Close(context.Background()) + require.NoError(t, err) } func TestClient_CreateStream(t *testing.T) { From 9bc6a043c6730b5c0c071078341c454a538163e4 Mon Sep 17 00:00:00 2001 From: mfreeman451 Date: Mon, 7 Oct 2024 21:58:46 -0500 Subject: [PATCH 118/163] =?UTF-8?q?=F0=9F=94=A7=20WIP=20tests?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/client_test.go | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/pkg/gofr/datasource/pubsub/nats/client_test.go b/pkg/gofr/datasource/pubsub/nats/client_test.go index b565aed37..2517b6c0d 100644 --- a/pkg/gofr/datasource/pubsub/nats/client_test.go +++ b/pkg/gofr/datasource/pubsub/nats/client_test.go @@ -2,7 +2,6 @@ package nats import ( "context" - "errors" "sync" "testing" "time" @@ -542,6 +541,7 @@ func TestClient_SubscribeWithHandler(t *testing.T) { // Synchronization Setup // --------------------- var wg sync.WaitGroup + wg.Add(2) // Two handlers // --------------------- @@ -610,7 +610,7 @@ func TestClient_SubscribeWithHandler(t *testing.T) { select { case <-firstHandlerCalled: t.Log("First handler was called successfully") - case <-time.After(time.Second): + case <-time.After(time.Second * 5): t.Fatal("First handler was not called within the expected time") } }) @@ -658,7 +658,6 @@ func TestClient_SubscribeWithHandler(t *testing.T) { // Define the second handler that returns an error, causing a NAK errorHandlerCalled := make(chan bool, 1) - errHandlerError := errors.New("handler error") // Ensure this error is defined errorHandler := func(context.Context, jetstream.Msg) error { t.Log("Error handler called") errorHandlerCalled <- true @@ -701,7 +700,7 @@ func TestClient_SubscribeWithHandler(t *testing.T) { select { case <-done: // All handlers completed - case <-time.After(2 * time.Second): + case <-time.After(5 * time.Second): t.Fatal("Handlers did not complete within the expected time") } From 7c3d19f7ca7cadc5d91d4efc8284fcac4e35f4c9 Mon Sep 17 00:00:00 2001 From: mfreeman451 Date: Wed, 9 Oct 2024 10:17:45 -0500 Subject: [PATCH 119/163] =?UTF-8?q?=E2=9C=A8=20passing=20tests=20and=20lin?= =?UTF-8?q?ter?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- examples/using-subscriber-nats/Dockerfile | 15 + examples/using-subscriber-nats/configs/.env | 18 + examples/using-subscriber-nats/main.go | 72 ++++ examples/using-subscriber-nats/main_test.go | 69 ++++ .../migrations/1721800255_create_topics.go | 20 + .../using-subscriber-nats/migrations/all.go | 11 + .../migrations/all_test.go | 21 + examples/using-subscriber-nats/readme.md | 30 ++ go.mod | 2 + pkg/gofr/datasource/pubsub/nats/client.go | 31 +- .../datasource/pubsub/nats/client_test.go | 382 +++++++++--------- pkg/gofr/datasource/pubsub/nats/config.go | 6 +- .../pubsub/nats/connection_manager.go | 31 +- .../pubsub/nats/connection_manager_test.go | 20 +- pkg/gofr/datasource/pubsub/nats/connectors.go | 1 + pkg/gofr/datasource/pubsub/nats/errors.go | 2 +- pkg/gofr/datasource/pubsub/nats/health.go | 26 +- .../datasource/pubsub/nats/health_test.go | 7 +- pkg/gofr/datasource/pubsub/nats/interfaces.go | 2 +- .../datasource/pubsub/nats/mock_client.go | 5 +- .../datasource/pubsub/nats/pubsub_wrapper.go | 15 +- .../datasource/pubsub/nats/stream_manager.go | 1 + .../pubsub/nats/subscription_manager.go | 1 + 23 files changed, 570 insertions(+), 218 deletions(-) create mode 100644 examples/using-subscriber-nats/Dockerfile create mode 100644 examples/using-subscriber-nats/configs/.env create mode 100644 examples/using-subscriber-nats/main.go create mode 100644 examples/using-subscriber-nats/main_test.go create mode 100644 examples/using-subscriber-nats/migrations/1721800255_create_topics.go create mode 100644 examples/using-subscriber-nats/migrations/all.go create mode 100644 examples/using-subscriber-nats/migrations/all_test.go create mode 100644 examples/using-subscriber-nats/readme.md diff --git a/examples/using-subscriber-nats/Dockerfile b/examples/using-subscriber-nats/Dockerfile new file mode 100644 index 000000000..80c931dfd --- /dev/null +++ b/examples/using-subscriber-nats/Dockerfile @@ -0,0 +1,15 @@ +FROM golang:1.22 + +RUN mkdir /src/ +WORKDIR /src/ +COPY . . +RUN go get ./... +RUN go build -ldflags "-linkmode external -extldflags -static" -a main.go + +FROM alpine:latest +RUN apk add --no-cache tzdata ca-certificates +COPY --from=0 /src/main /main +COPY --from=0 /src/configs /configs +EXPOSE 8200 + +CMD ["/main"] diff --git a/examples/using-subscriber-nats/configs/.env b/examples/using-subscriber-nats/configs/.env new file mode 100644 index 000000000..e96f32025 --- /dev/null +++ b/examples/using-subscriber-nats/configs/.env @@ -0,0 +1,18 @@ +APP_NAME=eventrunner +HTTP_PORT=8200 + +LOG_LEVEL=DEBUG + +PUBSUB_BACKEND=NATS +PUBSUB_BROKER=nats://connect.ngs.global +NATS_STREAM=eventrunner +NATS_SUBJECTS="events.products,events.order-logs" +NATS_CREDS_FILE=/Users/mfreeman/Downloads/NGS-staging-eventrunner.creds +NATS_CONSUMER=events +NATS_MAX_WAIT=10s +NATS_MAX_PULL_WAIT=10 +NATS_BATCH_SIZE=100 +CASSANDRA_HOSTS=localhost:9042 +CASSANDRA_USERNAME=cassandra +CASSANRDA_PASSWORD=cassandra +CASSANDRA_KEYSPACE=eventrunner diff --git a/examples/using-subscriber-nats/main.go b/examples/using-subscriber-nats/main.go new file mode 100644 index 000000000..d23d5fc9b --- /dev/null +++ b/examples/using-subscriber-nats/main.go @@ -0,0 +1,72 @@ +package main + +import ( + "os" + "strings" + "time" + + "gofr.dev/pkg/gofr" + "gofr.dev/pkg/gofr/datasource/pubsub/nats" +) + +func main() { + app := gofr.New() + + subjects := strings.Split(app.Config.Get("NATS_SUBJECTS"), ",") + + natsClient := nats.New(&nats.Config{ + Server: os.Getenv("PUBSUB_BROKER"), + Stream: nats.StreamConfig{ + Stream: os.Getenv("NATS_STREAM"), + Subjects: subjects, + MaxBytes: 1024 * 1024 * 512, // 512MB + }, + MaxWait: 5 * time.Second, + BatchSize: 100, + MaxPullWait: 10, + Consumer: os.Getenv("NATS_CONSUMER"), + CredsFile: os.Getenv("NATS_CREDS_FILE"), + }) + natsClient.UseLogger(app.Logger) + natsClient.UseMetrics(app.Metrics()) + + app.AddPubSub(natsClient) + + app.Subscribe("products", func(c *gofr.Context) error { + var productInfo struct { + ProductId string `json:"productId"` + Price string `json:"price"` + } + + err := c.Bind(&productInfo) + if err != nil { + c.Logger.Error(err) + + return nil + } + + c.Logger.Info("Received product", productInfo) + + return nil + }) + + app.Subscribe("order-logs", func(c *gofr.Context) error { + var orderStatus struct { + OrderId string `json:"orderId"` + Status string `json:"status"` + } + + err := c.Bind(&orderStatus) + if err != nil { + c.Logger.Error(err) + + return nil + } + + c.Logger.Info("Received order", orderStatus) + + return nil + }) + + app.Run() +} diff --git a/examples/using-subscriber-nats/main_test.go b/examples/using-subscriber-nats/main_test.go new file mode 100644 index 000000000..51eb3fa09 --- /dev/null +++ b/examples/using-subscriber-nats/main_test.go @@ -0,0 +1,69 @@ +package main + +import ( + "context" + "strings" + "testing" + "time" + + "gofr.dev/pkg/gofr/datasource/pubsub/kafka" + "gofr.dev/pkg/gofr/logging" + "gofr.dev/pkg/gofr/testutil" +) + +type mockMetrics struct { +} + +func (m *mockMetrics) IncrementCounter(ctx context.Context, name string, labels ...string) { +} + +func initializeTest(t *testing.T) { + c := kafka.New(kafka.Config{ + Broker: "localhost:9092", + OffSet: 1, + BatchSize: kafka.DefaultBatchSize, + BatchBytes: kafka.DefaultBatchBytes, + BatchTimeout: kafka.DefaultBatchTimeout, + Partition: 1, + }, logging.NewMockLogger(logging.INFO), &mockMetrics{}) + + err := c.Publish(context.Background(), "order-logs", []byte(`{"data":{"orderId":"123","status":"pending"}}`)) + if err != nil { + t.Errorf("Error while publishing: %v", err) + } + + err = c.Publish(context.Background(), "products", []byte(`{"data":{"productId":"123","price":"599"}}`)) + if err != nil { + t.Errorf("Error while publishing: %v", err) + } +} + +func TestExampleSubscriber(t *testing.T) { + log := testutil.StdoutOutputForFunc(func() { + go main() + time.Sleep(time.Second * 1) // Giving some time to start the server + + initializeTest(t) + time.Sleep(time.Second * 20) // Giving some time to publish events + }) + + testCases := []struct { + desc string + expectedLog string + }{ + { + desc: "valid order", + expectedLog: "Received order", + }, + { + desc: "valid product", + expectedLog: "Received product", + }, + } + + for i, tc := range testCases { + if !strings.Contains(log, tc.expectedLog) { + t.Errorf("TEST[%d], Failed.\n%s", i, tc.desc) + } + } +} diff --git a/examples/using-subscriber-nats/migrations/1721800255_create_topics.go b/examples/using-subscriber-nats/migrations/1721800255_create_topics.go new file mode 100644 index 000000000..df50ff8d6 --- /dev/null +++ b/examples/using-subscriber-nats/migrations/1721800255_create_topics.go @@ -0,0 +1,20 @@ +package migrations + +import ( + "context" + + "gofr.dev/pkg/gofr/migration" +) + +func createTopics() migration.Migrate { + return migration.Migrate{ + UP: func(d migration.Datasource) error { + err := d.PubSub.CreateTopic(context.Background(), "products") + if err != nil { + return err + } + + return d.PubSub.CreateTopic(context.Background(), "order-logs") + }, + } +} diff --git a/examples/using-subscriber-nats/migrations/all.go b/examples/using-subscriber-nats/migrations/all.go new file mode 100644 index 000000000..45221c15b --- /dev/null +++ b/examples/using-subscriber-nats/migrations/all.go @@ -0,0 +1,11 @@ +package migrations + +import ( + "gofr.dev/pkg/gofr/migration" +) + +func All() map[int64]migration.Migrate { + return map[int64]migration.Migrate{ + 1721800255: createTopics(), + } +} diff --git a/examples/using-subscriber-nats/migrations/all_test.go b/examples/using-subscriber-nats/migrations/all_test.go new file mode 100644 index 000000000..46ce633cd --- /dev/null +++ b/examples/using-subscriber-nats/migrations/all_test.go @@ -0,0 +1,21 @@ +package migrations + +import ( + "testing" + + "github.com/stretchr/testify/assert" + + "gofr.dev/pkg/gofr/migration" +) + +func TestAll(t *testing.T) { + // Get the map of migrations + allMigrations := All() + + expected := map[int64]migration.Migrate{ + 1721800255: createTopics(), + } + + // Check if the length of the maps match + assert.Equal(t, len(expected), len(allMigrations), "TestAll Failed!") +} diff --git a/examples/using-subscriber-nats/readme.md b/examples/using-subscriber-nats/readme.md new file mode 100644 index 000000000..550662331 --- /dev/null +++ b/examples/using-subscriber-nats/readme.md @@ -0,0 +1,30 @@ +# Subscriber Example + +This GoFr example demonstrates a simple Subscriber that subscribes asynchronously to a given topic and commits based +on the handler response. + +### To run the example follow the below steps: + +- Run the docker image of kafka and ensure that your provided topics are created before subscribing. +```console +docker run --name kafka-1 -p 9092:9092 \ + -e KAFKA_ENABLE_KRAFT=yes \ +-e KAFKA_CFG_PROCESS_ROLES=broker,controller \ +-e KAFKA_CFG_CONTROLLER_LISTENER_NAMES=CONTROLLER \ +-e KAFKA_CFG_LISTENERS=PLAINTEXT://:9092,CONTROLLER://:9093 \ +-e KAFKA_CFG_LISTENER_SECURITY_PROTOCOL_MAP=CONTROLLER:PLAINTEXT,PLAINTEXT:PLAINTEXT \ +-e KAFKA_CFG_ADVERTISED_LISTENERS=PLAINTEXT://127.0.0.1:9092 \ +-e KAFKA_CFG_AUTO_CREATE_TOPICS_ENABLE=true \ +-e KAFKA_BROKER_ID=1 \ +-e KAFKA_CFG_CONTROLLER_QUORUM_VOTERS=1@127.0.0.1:9093 \ +-e ALLOW_PLAINTEXT_LISTENER=yes \ +-e KAFKA_CFG_NODE_ID=1 \ +-v kafka_data:/bitnami \ +bitnami/kafka:3.4 +``` + +- Now run the example using below command : +```console +go run main.go +``` + diff --git a/go.mod b/go.mod index 59c0bbab4..5c924c546 100644 --- a/go.mod +++ b/go.mod @@ -2,6 +2,8 @@ module gofr.dev go 1.22.3 +replace gofr.dev => github.com/carverauto/gofr-nats + require ( cloud.google.com/go/pubsub v1.42.0 github.com/DATA-DOG/go-sqlmock v1.5.2 diff --git a/pkg/gofr/datasource/pubsub/nats/client.go b/pkg/gofr/datasource/pubsub/nats/client.go index c4f5675b0..beba7d45b 100644 --- a/pkg/gofr/datasource/pubsub/nats/client.go +++ b/pkg/gofr/datasource/pubsub/nats/client.go @@ -44,7 +44,13 @@ func (c *Client) Connect() error { } c.connManager = connManager - c.streamManager = NewStreamManager(c.connManager.JetStream(), c.logger) + + js, err := c.connManager.JetStream() + if err != nil { + return err + } + + c.streamManager = NewStreamManager(js, c.logger) c.subManager = NewSubscriptionManager(c.Config.BatchSize) c.logSuccessfulConnection() @@ -95,7 +101,12 @@ func (c *Client) Publish(ctx context.Context, subject string, message []byte) er // Subscribe subscribes to a topic and returns a single message. func (c *Client) Subscribe(ctx context.Context, topic string) (*pubsub.Message, error) { - return c.subManager.Subscribe(ctx, topic, c.connManager.JetStream(), c.Config, c.logger, c.metrics) + js, err := c.connManager.JetStream() + if err != nil { + return nil, err + } + + return c.subManager.Subscribe(ctx, topic, js, c.Config, c.logger, c.metrics) } func (c *Client) generateConsumerName(subject string) string { @@ -109,7 +120,11 @@ func (c *Client) SubscribeWithHandler(ctx context.Context, subject string, handl // Cancel any existing subscription for this subject c.cancelExistingSubscription(subject) - js := c.connManager.JetStream() + js, err := c.connManager.JetStream() + if err != nil { + return err + } + consumerName := c.generateConsumerName(subject) cons, err := c.createOrUpdateConsumer(ctx, js, subject, consumerName) @@ -241,3 +256,13 @@ func (c *Client) DeleteStream(ctx context.Context, name string) error { func (c *Client) CreateOrUpdateStream(ctx context.Context, cfg *jetstream.StreamConfig) (jetstream.Stream, error) { return c.streamManager.CreateOrUpdateStream(ctx, cfg) } + +// GetJetStreamStatus returns the status of the JetStream connection. +func GetJetStreamStatus(ctx context.Context, js jetstream.JetStream) string { + _, err := js.AccountInfo(ctx) + if err != nil { + return jetStreamStatusError + ": " + err.Error() + } + + return jetStreamStatusOK +} diff --git a/pkg/gofr/datasource/pubsub/nats/client_test.go b/pkg/gofr/datasource/pubsub/nats/client_test.go index 2517b6c0d..7db729701 100644 --- a/pkg/gofr/datasource/pubsub/nats/client_test.go +++ b/pkg/gofr/datasource/pubsub/nats/client_test.go @@ -126,9 +126,10 @@ func TestNATSClient_SubscribeSuccess(t *testing.T) { Value: []byte("test message"), } - mockConnManager.EXPECT().JetStream().Return(mockJetStream) + mockConnManager.EXPECT().JetStream().Return(mockJetStream, nil).AnyTimes() + mockSubManager.EXPECT(). - Subscribe(ctx, "test-subject", mockJetStream, client.Config, client.logger, client.metrics). + Subscribe(ctx, "test-subject", mockJetStream, gomock.Any(), gomock.Any(), gomock.Any()). Return(expectedMsg, nil) msg, err := client.Subscribe(ctx, "test-subject") @@ -161,13 +162,12 @@ func TestNATSClient_SubscribeError(t *testing.T) { } ctx := context.Background() + expectedErr := errSubscriptionError - expectedErr := errFailedToCreateConsumer - - mockConnManager.EXPECT().JetStream().Return(mockJetStream) + mockConnManager.EXPECT().JetStream().Return(mockJetStream, nil).AnyTimes() mockSubManager.EXPECT(). - Subscribe(ctx, "test-subject", mockJetStream, client.Config, client.logger, client.metrics). + Subscribe(ctx, "test-subject", mockJetStream, gomock.Any(), gomock.Any(), gomock.Any()). Return(nil, expectedErr) msg, err := client.Subscribe(ctx, "test-subject") @@ -216,7 +216,9 @@ func TestNew(t *testing.T) { BatchSize: 100, } - natsClient := New(config) + mockLogger := logging.NewMockLogger(logging.DEBUG) + + natsClient := New(config, mockLogger) assert.NotNil(t, natsClient) // Check PubSubWrapper struct @@ -489,208 +491,218 @@ func TestClient_SubscribeWithHandler(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - // Create separate mock consumers and message batches for each subscription - mockConnManager := NewMockConnectionManagerInterface(ctrl) - mockJetStream := NewMockJetStream(ctrl) - mockConsumer1 := NewMockConsumer(ctrl) - mockMessageBatch1 := NewMockMessageBatch(ctrl) - messageChan1 := make(chan jetstream.Msg, 1) - mockMsg1 := NewMockMsg(ctrl) + client, mocks := setupClientAndMocks(t, ctrl) - mockConsumer2 := NewMockConsumer(ctrl) - mockMessageBatch2 := NewMockMessageBatch(ctrl) - messageChan2 := make(chan jetstream.Msg, 1) - mockMsg2 := NewMockMsg(ctrl) + var wg sync.WaitGroup - // Create a mock for SubscriptionManagerInterface - mockSubManager := NewMockSubscriptionManagerInterface(ctrl) + wg.Add(2) // Two handlers + + t.Run("First_Subscription", func(t *testing.T) { + testFirstSubscription(t, client, mocks, &wg) + }) + + t.Run("Second_Subscription", func(t *testing.T) { + testSecondSubscription(t, client, mocks, &wg) + }) + + waitForHandlersToComplete(t, &wg) + + err := client.Close(context.Background()) + require.NoError(t, err) +} + +func setupClientAndMocks(t *testing.T, ctrl *gomock.Controller) (*Client, *testMocks) { + t.Helper() + + mocks := &testMocks{ + connManager: NewMockConnectionManagerInterface(ctrl), + jetStream: NewMockJetStream(ctrl), + consumer1: NewMockConsumer(ctrl), + messageBatch1: NewMockMessageBatch(ctrl), + msg1: NewMockMsg(ctrl), + consumer2: NewMockConsumer(ctrl), + messageBatch2: NewMockMessageBatch(ctrl), + msg2: NewMockMsg(ctrl), + subManager: NewMockSubscriptionManagerInterface(ctrl), + messageChan1: make(chan jetstream.Msg, 1), + messageChan2: make(chan jetstream.Msg, 1), + } - // Initialize the client with all necessary mocks client := &Client{ - connManager: mockConnManager, - subManager: mockSubManager, // Assign the mockSubManager here - Config: &Config{ - Consumer: "test-consumer", - Stream: StreamConfig{ - Stream: "test-stream", - MaxDeliver: 3, - }, - MaxWait: time.Second, - }, + connManager: mocks.connManager, + subManager: mocks.subManager, + Config: createTestConfig(), logger: logging.NewMockLogger(logging.DEBUG), subscriptions: make(map[string]context.CancelFunc), } - // Set up expectations for JetStream() to be called twice (for two subscriptions) - mockConnManager.EXPECT(). - JetStream(). - Return(mockJetStream). - Times(2) + setupCommonExpectations(mocks) - // Set up expectations for subManager.Close() - mockSubManager.EXPECT(). - Close(). - Times(1) + return client, mocks +} - // Set up expectations for connManager.Close(ctx) - mockConnManager.EXPECT(). - Close(gomock.Any()). - Times(1) // Removed Return(nil) since Close does not return anything +func createTestConfig() *Config { + return &Config{ + Consumer: "test-consumer", + Stream: StreamConfig{ + Stream: "test-stream", + MaxDeliver: 3, + }, + MaxWait: time.Second, + } +} - // --------------------- - // Synchronization Setup - // --------------------- - var wg sync.WaitGroup +func setupCommonExpectations(mocks *testMocks) { + mocks.connManager.EXPECT().JetStream().Return(mocks.jetStream, nil).AnyTimes() + mocks.subManager.EXPECT().Close().Times(1) + mocks.connManager.EXPECT().Close(gomock.Any()).AnyTimes() +} - wg.Add(2) // Two handlers +func testFirstSubscription(t *testing.T, client *Client, mocks *testMocks, wg *sync.WaitGroup) { + t.Helper() - // --------------------- - // First Subscription Execution - // --------------------- - t.Run("First_Subscription", func(t *testing.T) { - // Expect CreateOrUpdateConsumer to be called once for the first subscription - mockJetStream.EXPECT(). - CreateOrUpdateConsumer(gomock.Any(), gomock.Any(), gomock.Any()). - Return(mockConsumer1, nil). - Times(1) - - // Expect Fetch to be called twice: once to fetch the message, once to fetch nothing - mockConsumer1.EXPECT(). - Fetch(gomock.Any(), gomock.Any()). - Return(mockMessageBatch1, nil). - Times(2) - - // Expect Messages to return the message channel first, then nil - gomock.InOrder( - mockMessageBatch1.EXPECT(). - Messages(). - Return(messageChan1). - Times(1), - - mockMessageBatch1.EXPECT(). - Messages(). - Return(nil). - Times(1), - ) - - // Expect Error to be called once for the first subscription - mockMessageBatch1.EXPECT(). - Error(). - Return(nil). - Times(1) // Adjusted from Times(2) to Times(1) + setupFirstSubscriptionExpectations(mocks) - // Expect Ack to be called once for the first message - mockMsg1.EXPECT(). - Ack(). - Return(nil). - Times(1) + firstHandlerCalled := make(chan bool, 1) + firstHandler := createFirstHandler(t, firstHandlerCalled, wg) - // Define the first handler that acknowledges the message - firstHandlerCalled := make(chan bool, 1) - firstHandler := func(context.Context, jetstream.Msg) error { - t.Log("First handler called") - firstHandlerCalled <- true + err := client.SubscribeWithHandler(context.Background(), "test-subject", firstHandler) + require.NoError(t, err) - wg.Done() + mocks.messageChan1 <- mocks.msg1 + close(mocks.messageChan1) - return nil - } + assertHandlerCalled(t, firstHandlerCalled, "First handler") +} - // Subscribe with the first handler - err := client.SubscribeWithHandler(context.Background(), "test-subject", firstHandler) - require.NoError(t, err) +func testSecondSubscription(t *testing.T, client *Client, mocks *testMocks, wg *sync.WaitGroup) { + t.Helper() - // Send a message to trigger the first handler - messageChan1 <- mockMsg1 + setupSecondSubscriptionExpectations(mocks) - // Close the message channel to allow Fetch to return nil on the next call - close(messageChan1) + errorHandlerCalled := make(chan bool, 1) + errorHandler := createErrorHandler(t, errorHandlerCalled, wg) - // Wait for the first handler to be called - select { - case <-firstHandlerCalled: - t.Log("First handler was called successfully") - case <-time.After(time.Second * 5): - t.Fatal("First handler was not called within the expected time") - } - }) + err := client.SubscribeWithHandler(context.Background(), "test-subject", errorHandler) + require.NoError(t, err) - // --------------------- - // Second Subscription Execution - // --------------------- - t.Run("Second_Subscription", func(t *testing.T) { - // Expect CreateOrUpdateConsumer to be called once for the second subscription - mockJetStream.EXPECT(). - CreateOrUpdateConsumer(gomock.Any(), gomock.Any(), gomock.Any()). - Return(mockConsumer2, nil). - Times(1) - - // Expect Fetch to be called twice: once to fetch the message, once to fetch nothing - mockConsumer2.EXPECT(). - Fetch(gomock.Any(), gomock.Any()). - Return(mockMessageBatch2, nil). - Times(2) - - // Expect Messages to return the message channel first, then nil - gomock.InOrder( - mockMessageBatch2.EXPECT(). - Messages(). - Return(messageChan2). - Times(1), - - mockMessageBatch2.EXPECT(). - Messages(). - Return(nil). - Times(1), - ) - - // Expect Error to be called once for the second subscription - mockMessageBatch2.EXPECT(). - Error(). + mocks.messageChan2 <- mocks.msg2 + close(mocks.messageChan2) + + assertHandlerCalled(t, errorHandlerCalled, "Error handler") +} + +func setupFirstSubscriptionExpectations(mocks *testMocks) { + mocks.jetStream.EXPECT(). + CreateOrUpdateConsumer(gomock.Any(), gomock.Any(), gomock.Any()). + Return(mocks.consumer1, nil). + Times(1) + + mocks.consumer1.EXPECT(). + Fetch(gomock.Any(), gomock.Any()). + Return(mocks.messageBatch1, nil). + Times(2) + + gomock.InOrder( + mocks.messageBatch1.EXPECT(). + Messages(). + Return(mocks.messageChan1). + Times(1), + + mocks.messageBatch1.EXPECT(). + Messages(). Return(nil). - Times(1) // Adjusted from Times(2) to Times(1) + Times(1), + ) + + mocks.messageBatch1.EXPECT(). + Error(). + Return(nil). + Times(1) + + mocks.msg1.EXPECT(). + Ack(). + Return(nil). + Times(1) +} + +func setupSecondSubscriptionExpectations(mocks *testMocks) { + mocks.jetStream.EXPECT(). + CreateOrUpdateConsumer(gomock.Any(), gomock.Any(), gomock.Any()). + Return(mocks.consumer2, nil). + Times(1) + + mocks.consumer2.EXPECT(). + Fetch(gomock.Any(), gomock.Any()). + Return(mocks.messageBatch2, nil). + Times(2) + + gomock.InOrder( + mocks.messageBatch2.EXPECT(). + Messages(). + Return(mocks.messageChan2). + Times(1), - // Expect Nak to be called once for the second message - mockMsg2.EXPECT(). - Nak(). + mocks.messageBatch2.EXPECT(). + Messages(). Return(nil). - Times(1) + Times(1), + ) - // Define the second handler that returns an error, causing a NAK - errorHandlerCalled := make(chan bool, 1) - errorHandler := func(context.Context, jetstream.Msg) error { - t.Log("Error handler called") - errorHandlerCalled <- true + mocks.messageBatch2.EXPECT(). + Error(). + Return(nil). + Times(1) - t.Logf("Error handling message: %v", errHandlerError) - t.Logf("Error processing message: %v", errHandlerError) - wg.Done() + mocks.msg2.EXPECT(). + Nak(). + Return(nil). + Times(1) +} - return errHandlerError - } +func createFirstHandler(t *testing.T, handlerCalled chan<- bool, wg *sync.WaitGroup) func(context.Context, jetstream.Msg) error { + t.Helper() - // Subscribe with the error handler - err := client.SubscribeWithHandler(context.Background(), "test-subject", errorHandler) - require.NoError(t, err) + return func(context.Context, jetstream.Msg) error { + t.Log("First handler called") + handlerCalled <- true - // Send a message to trigger the error handler - messageChan2 <- mockMsg2 + wg.Done() - // Close the message channel to allow Fetch to return nil on the next call - close(messageChan2) + return nil + } +} - // Wait for the error handler to be called - select { - case <-errorHandlerCalled: - t.Log("Error handler was called successfully") - case <-time.After(time.Second): - t.Fatal("Error handler was not called within the expected time") - } - }) +func createErrorHandler(t *testing.T, handlerCalled chan<- bool, wg *sync.WaitGroup) func(context.Context, jetstream.Msg) error { + t.Helper() + + return func(context.Context, jetstream.Msg) error { + t.Log("Error handler called") + handlerCalled <- true + + t.Logf("Error handling message: %v", errHandlerError) + t.Logf("Error processing message: %v", errHandlerError) + + wg.Done() + + return errHandlerError + } +} + +func assertHandlerCalled(t *testing.T, handlerCalled <-chan bool, handlerName string) { + t.Helper() + + select { + case <-handlerCalled: + t.Logf("%s was called successfully", handlerName) + case <-time.After(time.Second * 5): + t.Fatalf("%s was not called within the expected time", handlerName) + } +} + +func waitForHandlersToComplete(t *testing.T, wg *sync.WaitGroup) { + t.Helper() - // --------------------- - // Wait for All Handlers to Complete - // --------------------- done := make(chan struct{}) go func() { wg.Wait() @@ -703,12 +715,20 @@ func TestClient_SubscribeWithHandler(t *testing.T) { case <-time.After(5 * time.Second): t.Fatal("Handlers did not complete within the expected time") } +} - // --------------------- - // Gracefully Close the Client - // --------------------- - err := client.Close(context.Background()) - require.NoError(t, err) +type testMocks struct { + connManager *MockConnectionManagerInterface + jetStream *MockJetStream + consumer1 *MockConsumer + messageBatch1 *MockMessageBatch + messageChan1 chan jetstream.Msg + msg1 *MockMsg + consumer2 *MockConsumer + messageBatch2 *MockMessageBatch + messageChan2 chan jetstream.Msg + msg2 *MockMsg + subManager *MockSubscriptionManagerInterface } func TestClient_CreateStream(t *testing.T) { diff --git a/pkg/gofr/datasource/pubsub/nats/config.go b/pkg/gofr/datasource/pubsub/nats/config.go index e02c42222..71c385007 100644 --- a/pkg/gofr/datasource/pubsub/nats/config.go +++ b/pkg/gofr/datasource/pubsub/nats/config.go @@ -2,6 +2,8 @@ package nats import ( "time" + + "gofr.dev/pkg/gofr/datasource/pubsub" ) // Config defines the Client configuration. @@ -21,10 +23,11 @@ type StreamConfig struct { Subjects []string MaxDeliver int MaxWait time.Duration + MaxBytes int64 } // New creates a new Client. -func New(cfg *Config) *PubSubWrapper { +func New(cfg *Config, logger pubsub.Logger) *PubSubWrapper { if cfg == nil { cfg = &Config{} } @@ -36,6 +39,7 @@ func New(cfg *Config) *PubSubWrapper { client := &Client{ Config: cfg, subManager: NewSubscriptionManager(cfg.BatchSize), + logger: logger, } return &PubSubWrapper{Client: client} diff --git a/pkg/gofr/datasource/pubsub/nats/connection_manager.go b/pkg/gofr/datasource/pubsub/nats/connection_manager.go index 522b97794..4a3bf4919 100644 --- a/pkg/gofr/datasource/pubsub/nats/connection_manager.go +++ b/pkg/gofr/datasource/pubsub/nats/connection_manager.go @@ -25,8 +25,12 @@ type ConnectionManager struct { jetStreamCreator JetStreamCreator } -func (cm *ConnectionManager) JetStream() jetstream.JetStream { - return cm.jetStream +func (cm *ConnectionManager) JetStream() (jetstream.JetStream, error) { + if cm.jetStream == nil { + return nil, errJetStreamNotConfigured + } + + return cm.jetStream, nil } // natsConnWrapper wraps a nats.Conn to implement the ConnInterface. @@ -56,6 +60,19 @@ func NewConnectionManager( logger pubsub.Logger, natsConnector NATSConnector, jetStreamCreator JetStreamCreator) *ConnectionManager { + // if logger is nil panic + if logger == nil { + panic("logger is required") + } + + if natsConnector == nil { + natsConnector = &DefaultNATSConnector{} + } + + if jetStreamCreator == nil { + jetStreamCreator = &DefaultJetStreamCreator{} + } + return &ConnectionManager{ config: cfg, logger: logger, @@ -66,7 +83,15 @@ func NewConnectionManager( // Connect establishes a connection to NATS and sets up JetStream. func (cm *ConnectionManager) Connect() error { - connInterface, err := cm.natsConnector.Connect(cm.config.Server, nats.Name("GoFr NATS JetStreamClient")) + cm.logger.Logf("Connecting to NATS server at %v", cm.config.Server) + + opts := []nats.Option{nats.Name("GoFr NATS JetStreamClient")} + + if cm.config.CredsFile != "" { + opts = append(opts, nats.UserCredentials(cm.config.CredsFile)) + } + + connInterface, err := cm.natsConnector.Connect(cm.config.Server, opts...) if err != nil { cm.logger.Errorf("failed to connect to NATS server at %v: %v", cm.config.Server, err) diff --git a/pkg/gofr/datasource/pubsub/nats/connection_manager_test.go b/pkg/gofr/datasource/pubsub/nats/connection_manager_test.go index bd965315f..034a7f912 100644 --- a/pkg/gofr/datasource/pubsub/nats/connection_manager_test.go +++ b/pkg/gofr/datasource/pubsub/nats/connection_manager_test.go @@ -148,12 +148,28 @@ func TestConnectionManager_Health(t *testing.T) { } func TestConnectionManager_JetStream(t *testing.T) { - mockJS := NewMockJetStream(gomock.NewController(t)) + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + mockJS := NewMockJetStream(ctrl) cm := &ConnectionManager{ jetStream: mockJS, } - assert.Equal(t, mockJS, cm.JetStream()) + js, err := cm.JetStream() + require.NoError(t, err) + assert.Equal(t, mockJS, js) +} + +func TestConnectionManager_JetStream_Nil(t *testing.T) { + cm := &ConnectionManager{ + jetStream: nil, + } + + js, err := cm.JetStream() + require.Error(t, err) + assert.Nil(t, js) + assert.EqualError(t, err, "JetStream is not configured") } func TestNatsConnWrapper_Status(t *testing.T) { diff --git a/pkg/gofr/datasource/pubsub/nats/connectors.go b/pkg/gofr/datasource/pubsub/nats/connectors.go index 6d87c61b8..335d1c11e 100644 --- a/pkg/gofr/datasource/pubsub/nats/connectors.go +++ b/pkg/gofr/datasource/pubsub/nats/connectors.go @@ -1,3 +1,4 @@ +// Package nats connector.go package nats import ( diff --git a/pkg/gofr/datasource/pubsub/nats/errors.go b/pkg/gofr/datasource/pubsub/nats/errors.go index 2d490268d..4202bad67 100644 --- a/pkg/gofr/datasource/pubsub/nats/errors.go +++ b/pkg/gofr/datasource/pubsub/nats/errors.go @@ -9,7 +9,6 @@ var ( errConsumerNotProvided = errors.New("consumer name not provided") errConsumerCreationError = errors.New("consumer creation error") errFailedToDeleteStream = errors.New("failed to delete stream") - errFailedToCreateConsumer = errors.New("failed to create consumer") errPublishError = errors.New("publish error") errJetStreamNotConfigured = errors.New("JetStream is not configured") errJetStreamCreationFailed = errors.New("JetStream creation failed") @@ -20,4 +19,5 @@ var ( errCreateOrUpdateStream = errors.New("create or update stream error") errHandlerError = errors.New("handler error") errConnectionError = errors.New("connection error") + errSubscriptionError = errors.New("subscription error") ) diff --git a/pkg/gofr/datasource/pubsub/nats/health.go b/pkg/gofr/datasource/pubsub/nats/health.go index 023569228..044083467 100644 --- a/pkg/gofr/datasource/pubsub/nats/health.go +++ b/pkg/gofr/datasource/pubsub/nats/health.go @@ -3,7 +3,6 @@ package nats import ( "context" - "github.com/nats-io/nats.go/jetstream" "gofr.dev/pkg/gofr/datasource" ) @@ -12,7 +11,6 @@ const ( jetStreamStatusOK = "OK" jetStreamStatusError = "Error" jetStreamConnected = "CONNECTED" - jetStreamConnecting = "CONNECTING" jetStreamDisconnecting = "DISCONNECTED" ) @@ -27,22 +25,18 @@ func (c *Client) Health() datasource.Health { health := c.connManager.Health() health.Details["backend"] = natsBackend - js := c.connManager.JetStream() - if js != nil { - health.Details["jetstream_enabled"] = true - health.Details["jetstream_status"] = getJetStreamStatus(context.Background(), js) - } else { + js, err := c.connManager.JetStream() + if err != nil { health.Details["jetstream_enabled"] = false - } - - return health -} + health.Details["jetstream_status"] = jetStreamStatusError + ": " + err.Error() -func getJetStreamStatus(ctx context.Context, js jetstream.JetStream) string { - _, err := js.AccountInfo(ctx) - if err != nil { - return jetStreamStatusError + ": " + err.Error() + return health } - return jetStreamStatusOK + // Call AccountInfo() to get JetStream status + jetStreamStatus := GetJetStreamStatus(context.Background(), js) + health.Details["jetstream_enabled"] = true + health.Details["jetstream_status"] = jetStreamStatus + + return health } diff --git a/pkg/gofr/datasource/pubsub/nats/health_test.go b/pkg/gofr/datasource/pubsub/nats/health_test.go index 2ab5b7425..4f9c26383 100644 --- a/pkg/gofr/datasource/pubsub/nats/health_test.go +++ b/pkg/gofr/datasource/pubsub/nats/health_test.go @@ -36,7 +36,7 @@ func defineHealthTestCases() []healthTestCase { "connection_status": jetStreamConnected, }, }) - mockConnManager.EXPECT().JetStream().Return(mockJS) + mockConnManager.EXPECT().JetStream().Return(mockJS, nil) mockJS.EXPECT().AccountInfo(gomock.Any()).Return(&jetstream.AccountInfo{}, nil) }, expectedStatus: datasource.StatusUp, @@ -58,7 +58,7 @@ func defineHealthTestCases() []healthTestCase { "connection_status": jetStreamDisconnecting, }, }) - mockConnManager.EXPECT().JetStream().Return(nil) + mockConnManager.EXPECT().JetStream().Return(nil, errJetStreamNotConfigured) }, expectedStatus: datasource.StatusDown, expectedDetails: map[string]interface{}{ @@ -66,6 +66,7 @@ func defineHealthTestCases() []healthTestCase { "backend": natsBackend, "connection_status": jetStreamDisconnecting, "jetstream_enabled": false, + "jetstream_status": jetStreamStatusError + ": JetStream is not configured", }, }, { @@ -78,7 +79,7 @@ func defineHealthTestCases() []healthTestCase { "connection_status": jetStreamConnected, }, }) - mockConnManager.EXPECT().JetStream().Return(mockJS) + mockConnManager.EXPECT().JetStream().Return(mockJS, nil) mockJS.EXPECT().AccountInfo(gomock.Any()).Return(nil, errJetStream) }, expectedStatus: datasource.StatusUp, diff --git a/pkg/gofr/datasource/pubsub/nats/interfaces.go b/pkg/gofr/datasource/pubsub/nats/interfaces.go index 1c3f8c9d2..0ed719ba8 100644 --- a/pkg/gofr/datasource/pubsub/nats/interfaces.go +++ b/pkg/gofr/datasource/pubsub/nats/interfaces.go @@ -46,7 +46,7 @@ type ConnectionManagerInterface interface { Close(ctx context.Context) Publish(ctx context.Context, subject string, message []byte, metrics Metrics) error Health() datasource.Health - JetStream() jetstream.JetStream + JetStream() (jetstream.JetStream, error) } // SubscriptionManagerInterface represents the main Subscription Manager. diff --git a/pkg/gofr/datasource/pubsub/nats/mock_client.go b/pkg/gofr/datasource/pubsub/nats/mock_client.go index 8fb434cca..2b8c7ff6e 100644 --- a/pkg/gofr/datasource/pubsub/nats/mock_client.go +++ b/pkg/gofr/datasource/pubsub/nats/mock_client.go @@ -365,11 +365,12 @@ func (mr *MockConnectionManagerInterfaceMockRecorder) Health() *gomock.Call { } // JetStream mocks base method. -func (m *MockConnectionManagerInterface) JetStream() jetstream.JetStream { +func (m *MockConnectionManagerInterface) JetStream() (jetstream.JetStream, error) { m.ctrl.T.Helper() ret := m.ctrl.Call(m, "JetStream") ret0, _ := ret[0].(jetstream.JetStream) - return ret0 + ret1, _ := ret[1].(error) + return ret0, ret1 } // JetStream indicates an expected call of JetStream. diff --git a/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go b/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go index 678111eaa..c4cc558ac 100644 --- a/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go +++ b/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go @@ -33,7 +33,8 @@ func (w *PubSubWrapper) DeleteTopic(ctx context.Context, name string) error { } // Close closes the Client. -func (w *PubSubWrapper) Close(ctx context.Context) error { +func (w *PubSubWrapper) Close() error { + ctx := context.Background() return w.Client.Close(ctx) } @@ -43,13 +44,17 @@ func (w *PubSubWrapper) Health() datasource.Health { } // Connect establishes a connection to NATS. -func (w *PubSubWrapper) Connect() error { +func (w *PubSubWrapper) Connect() { + if w.Client.connManager != nil && w.Client.connManager.Health().Status == datasource.StatusUp { + w.Client.logger.Log("NATS connection already established") + + return + } + err := w.Client.Connect() if err != nil { - return err + w.Client.logger.Errorf("PubSubWrapper: Error connecting to NATS: %v", err) } - - return nil } // UseLogger sets the logger for the NATS client. diff --git a/pkg/gofr/datasource/pubsub/nats/stream_manager.go b/pkg/gofr/datasource/pubsub/nats/stream_manager.go index e0e2f8273..02228058d 100644 --- a/pkg/gofr/datasource/pubsub/nats/stream_manager.go +++ b/pkg/gofr/datasource/pubsub/nats/stream_manager.go @@ -25,6 +25,7 @@ func (sm *StreamManager) CreateStream(ctx context.Context, cfg StreamConfig) err jsCfg := jetstream.StreamConfig{ Name: cfg.Stream, Subjects: cfg.Subjects, + MaxBytes: cfg.MaxBytes, } _, err := sm.js.CreateStream(ctx, jsCfg) diff --git a/pkg/gofr/datasource/pubsub/nats/subscription_manager.go b/pkg/gofr/datasource/pubsub/nats/subscription_manager.go index a169276e3..f75c9e82b 100644 --- a/pkg/gofr/datasource/pubsub/nats/subscription_manager.go +++ b/pkg/gofr/datasource/pubsub/nats/subscription_manager.go @@ -127,6 +127,7 @@ func (*SubscriptionManager) consumeMessages( buffer chan *pubsub.Message, cfg *Config, logger pubsub.Logger) { + // TODO: propagate errors to caller for { select { case <-ctx.Done(): From 2efcb3e32efc10697ef6dc24a1c7246a266038ae Mon Sep 17 00:00:00 2001 From: mfreeman451 Date: Wed, 9 Oct 2024 10:18:20 -0500 Subject: [PATCH 120/163] =?UTF-8?q?=E2=99=BB=EF=B8=8F=20cleaning=20up=20ex?= =?UTF-8?q?amples?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- examples/using-subscriber-nats/Dockerfile | 15 ---- examples/using-subscriber-nats/configs/.env | 18 ----- examples/using-subscriber-nats/main.go | 72 ------------------- examples/using-subscriber-nats/main_test.go | 69 ------------------ .../migrations/1721800255_create_topics.go | 20 ------ .../using-subscriber-nats/migrations/all.go | 11 --- .../migrations/all_test.go | 21 ------ examples/using-subscriber-nats/readme.md | 30 -------- 8 files changed, 256 deletions(-) delete mode 100644 examples/using-subscriber-nats/Dockerfile delete mode 100644 examples/using-subscriber-nats/configs/.env delete mode 100644 examples/using-subscriber-nats/main.go delete mode 100644 examples/using-subscriber-nats/main_test.go delete mode 100644 examples/using-subscriber-nats/migrations/1721800255_create_topics.go delete mode 100644 examples/using-subscriber-nats/migrations/all.go delete mode 100644 examples/using-subscriber-nats/migrations/all_test.go delete mode 100644 examples/using-subscriber-nats/readme.md diff --git a/examples/using-subscriber-nats/Dockerfile b/examples/using-subscriber-nats/Dockerfile deleted file mode 100644 index 80c931dfd..000000000 --- a/examples/using-subscriber-nats/Dockerfile +++ /dev/null @@ -1,15 +0,0 @@ -FROM golang:1.22 - -RUN mkdir /src/ -WORKDIR /src/ -COPY . . -RUN go get ./... -RUN go build -ldflags "-linkmode external -extldflags -static" -a main.go - -FROM alpine:latest -RUN apk add --no-cache tzdata ca-certificates -COPY --from=0 /src/main /main -COPY --from=0 /src/configs /configs -EXPOSE 8200 - -CMD ["/main"] diff --git a/examples/using-subscriber-nats/configs/.env b/examples/using-subscriber-nats/configs/.env deleted file mode 100644 index e96f32025..000000000 --- a/examples/using-subscriber-nats/configs/.env +++ /dev/null @@ -1,18 +0,0 @@ -APP_NAME=eventrunner -HTTP_PORT=8200 - -LOG_LEVEL=DEBUG - -PUBSUB_BACKEND=NATS -PUBSUB_BROKER=nats://connect.ngs.global -NATS_STREAM=eventrunner -NATS_SUBJECTS="events.products,events.order-logs" -NATS_CREDS_FILE=/Users/mfreeman/Downloads/NGS-staging-eventrunner.creds -NATS_CONSUMER=events -NATS_MAX_WAIT=10s -NATS_MAX_PULL_WAIT=10 -NATS_BATCH_SIZE=100 -CASSANDRA_HOSTS=localhost:9042 -CASSANDRA_USERNAME=cassandra -CASSANRDA_PASSWORD=cassandra -CASSANDRA_KEYSPACE=eventrunner diff --git a/examples/using-subscriber-nats/main.go b/examples/using-subscriber-nats/main.go deleted file mode 100644 index d23d5fc9b..000000000 --- a/examples/using-subscriber-nats/main.go +++ /dev/null @@ -1,72 +0,0 @@ -package main - -import ( - "os" - "strings" - "time" - - "gofr.dev/pkg/gofr" - "gofr.dev/pkg/gofr/datasource/pubsub/nats" -) - -func main() { - app := gofr.New() - - subjects := strings.Split(app.Config.Get("NATS_SUBJECTS"), ",") - - natsClient := nats.New(&nats.Config{ - Server: os.Getenv("PUBSUB_BROKER"), - Stream: nats.StreamConfig{ - Stream: os.Getenv("NATS_STREAM"), - Subjects: subjects, - MaxBytes: 1024 * 1024 * 512, // 512MB - }, - MaxWait: 5 * time.Second, - BatchSize: 100, - MaxPullWait: 10, - Consumer: os.Getenv("NATS_CONSUMER"), - CredsFile: os.Getenv("NATS_CREDS_FILE"), - }) - natsClient.UseLogger(app.Logger) - natsClient.UseMetrics(app.Metrics()) - - app.AddPubSub(natsClient) - - app.Subscribe("products", func(c *gofr.Context) error { - var productInfo struct { - ProductId string `json:"productId"` - Price string `json:"price"` - } - - err := c.Bind(&productInfo) - if err != nil { - c.Logger.Error(err) - - return nil - } - - c.Logger.Info("Received product", productInfo) - - return nil - }) - - app.Subscribe("order-logs", func(c *gofr.Context) error { - var orderStatus struct { - OrderId string `json:"orderId"` - Status string `json:"status"` - } - - err := c.Bind(&orderStatus) - if err != nil { - c.Logger.Error(err) - - return nil - } - - c.Logger.Info("Received order", orderStatus) - - return nil - }) - - app.Run() -} diff --git a/examples/using-subscriber-nats/main_test.go b/examples/using-subscriber-nats/main_test.go deleted file mode 100644 index 51eb3fa09..000000000 --- a/examples/using-subscriber-nats/main_test.go +++ /dev/null @@ -1,69 +0,0 @@ -package main - -import ( - "context" - "strings" - "testing" - "time" - - "gofr.dev/pkg/gofr/datasource/pubsub/kafka" - "gofr.dev/pkg/gofr/logging" - "gofr.dev/pkg/gofr/testutil" -) - -type mockMetrics struct { -} - -func (m *mockMetrics) IncrementCounter(ctx context.Context, name string, labels ...string) { -} - -func initializeTest(t *testing.T) { - c := kafka.New(kafka.Config{ - Broker: "localhost:9092", - OffSet: 1, - BatchSize: kafka.DefaultBatchSize, - BatchBytes: kafka.DefaultBatchBytes, - BatchTimeout: kafka.DefaultBatchTimeout, - Partition: 1, - }, logging.NewMockLogger(logging.INFO), &mockMetrics{}) - - err := c.Publish(context.Background(), "order-logs", []byte(`{"data":{"orderId":"123","status":"pending"}}`)) - if err != nil { - t.Errorf("Error while publishing: %v", err) - } - - err = c.Publish(context.Background(), "products", []byte(`{"data":{"productId":"123","price":"599"}}`)) - if err != nil { - t.Errorf("Error while publishing: %v", err) - } -} - -func TestExampleSubscriber(t *testing.T) { - log := testutil.StdoutOutputForFunc(func() { - go main() - time.Sleep(time.Second * 1) // Giving some time to start the server - - initializeTest(t) - time.Sleep(time.Second * 20) // Giving some time to publish events - }) - - testCases := []struct { - desc string - expectedLog string - }{ - { - desc: "valid order", - expectedLog: "Received order", - }, - { - desc: "valid product", - expectedLog: "Received product", - }, - } - - for i, tc := range testCases { - if !strings.Contains(log, tc.expectedLog) { - t.Errorf("TEST[%d], Failed.\n%s", i, tc.desc) - } - } -} diff --git a/examples/using-subscriber-nats/migrations/1721800255_create_topics.go b/examples/using-subscriber-nats/migrations/1721800255_create_topics.go deleted file mode 100644 index df50ff8d6..000000000 --- a/examples/using-subscriber-nats/migrations/1721800255_create_topics.go +++ /dev/null @@ -1,20 +0,0 @@ -package migrations - -import ( - "context" - - "gofr.dev/pkg/gofr/migration" -) - -func createTopics() migration.Migrate { - return migration.Migrate{ - UP: func(d migration.Datasource) error { - err := d.PubSub.CreateTopic(context.Background(), "products") - if err != nil { - return err - } - - return d.PubSub.CreateTopic(context.Background(), "order-logs") - }, - } -} diff --git a/examples/using-subscriber-nats/migrations/all.go b/examples/using-subscriber-nats/migrations/all.go deleted file mode 100644 index 45221c15b..000000000 --- a/examples/using-subscriber-nats/migrations/all.go +++ /dev/null @@ -1,11 +0,0 @@ -package migrations - -import ( - "gofr.dev/pkg/gofr/migration" -) - -func All() map[int64]migration.Migrate { - return map[int64]migration.Migrate{ - 1721800255: createTopics(), - } -} diff --git a/examples/using-subscriber-nats/migrations/all_test.go b/examples/using-subscriber-nats/migrations/all_test.go deleted file mode 100644 index 46ce633cd..000000000 --- a/examples/using-subscriber-nats/migrations/all_test.go +++ /dev/null @@ -1,21 +0,0 @@ -package migrations - -import ( - "testing" - - "github.com/stretchr/testify/assert" - - "gofr.dev/pkg/gofr/migration" -) - -func TestAll(t *testing.T) { - // Get the map of migrations - allMigrations := All() - - expected := map[int64]migration.Migrate{ - 1721800255: createTopics(), - } - - // Check if the length of the maps match - assert.Equal(t, len(expected), len(allMigrations), "TestAll Failed!") -} diff --git a/examples/using-subscriber-nats/readme.md b/examples/using-subscriber-nats/readme.md deleted file mode 100644 index 550662331..000000000 --- a/examples/using-subscriber-nats/readme.md +++ /dev/null @@ -1,30 +0,0 @@ -# Subscriber Example - -This GoFr example demonstrates a simple Subscriber that subscribes asynchronously to a given topic and commits based -on the handler response. - -### To run the example follow the below steps: - -- Run the docker image of kafka and ensure that your provided topics are created before subscribing. -```console -docker run --name kafka-1 -p 9092:9092 \ - -e KAFKA_ENABLE_KRAFT=yes \ --e KAFKA_CFG_PROCESS_ROLES=broker,controller \ --e KAFKA_CFG_CONTROLLER_LISTENER_NAMES=CONTROLLER \ --e KAFKA_CFG_LISTENERS=PLAINTEXT://:9092,CONTROLLER://:9093 \ --e KAFKA_CFG_LISTENER_SECURITY_PROTOCOL_MAP=CONTROLLER:PLAINTEXT,PLAINTEXT:PLAINTEXT \ --e KAFKA_CFG_ADVERTISED_LISTENERS=PLAINTEXT://127.0.0.1:9092 \ --e KAFKA_CFG_AUTO_CREATE_TOPICS_ENABLE=true \ --e KAFKA_BROKER_ID=1 \ --e KAFKA_CFG_CONTROLLER_QUORUM_VOTERS=1@127.0.0.1:9093 \ --e ALLOW_PLAINTEXT_LISTENER=yes \ --e KAFKA_CFG_NODE_ID=1 \ --v kafka_data:/bitnami \ -bitnami/kafka:3.4 -``` - -- Now run the example using below command : -```console -go run main.go -``` - From cc68a76110c885b7b086d22446a62d3a7f814d09 Mon Sep 17 00:00:00 2001 From: RahulMohanK Date: Thu, 10 Oct 2024 00:30:36 +0530 Subject: [PATCH 121/163] injecting logger into function and refactoring test --- examples/using-add-filestore/main.go | 12 +++---- examples/using-add-filestore/main_test.go | 41 ++++++++++++++++++++--- 2 files changed, 41 insertions(+), 12 deletions(-) diff --git a/examples/using-add-filestore/main.go b/examples/using-add-filestore/main.go index e1fdabc59..a1ffa1068 100644 --- a/examples/using-add-filestore/main.go +++ b/examples/using-add-filestore/main.go @@ -13,8 +13,6 @@ import ( type FileServerType int -var logger logging.Logger - const ( FTP FileServerType = iota SFTP @@ -84,7 +82,7 @@ func registerGrepCommand(app *gofr.App, fs file.FileSystemProvider) { }) } -func registerCreateFileCommand(app *gofr.App, fs file.FileSystemProvider) { +func registerCreateFileCommand(app *gofr.App, fs file.FileSystemProvider, logger logging.Logger) { app.SubCommand("createfile", func(c *gofr.Context) (interface{}, error) { fileName := c.Param("filename") logger.Log("Creating file : ", fileName) @@ -98,7 +96,7 @@ func registerCreateFileCommand(app *gofr.App, fs file.FileSystemProvider) { }) } -func registerRmCommand(app *gofr.App, fs file.FileSystemProvider) { +func registerRmCommand(app *gofr.App, fs file.FileSystemProvider, logger logging.Logger) { app.SubCommand("rm", func(c *gofr.Context) (interface{}, error) { fileName := c.Param("filename") logger.Log("Removing file : ", fileName) @@ -115,7 +113,7 @@ func registerRmCommand(app *gofr.App, fs file.FileSystemProvider) { func main() { app := gofr.NewCMD() - logger = gofr.New().Logger() + logger := gofr.New().Logger() fileSystemProvider := configureFileServer(app) @@ -127,9 +125,9 @@ func main() { registerGrepCommand(app, fileSystemProvider) - registerCreateFileCommand(app, fileSystemProvider) + registerCreateFileCommand(app, fileSystemProvider, logger) - registerRmCommand(app, fileSystemProvider) + registerRmCommand(app, fileSystemProvider, logger) app.Run() } diff --git a/examples/using-add-filestore/main_test.go b/examples/using-add-filestore/main_test.go index 763163699..51dd88a11 100644 --- a/examples/using-add-filestore/main_test.go +++ b/examples/using-add-filestore/main_test.go @@ -26,12 +26,13 @@ func (mockFileInfo) Sys() interface{} { return nil } func TestPwdCommand(t *testing.T) { os.Args = []string{"command", "pwd"} + logs := testutil.StdoutOutputForFunc(func() { ctrl := gomock.NewController(t) defer ctrl.Finish() app := gofr.NewCMD() - logger = gofr.New().Logger() + mock := file.NewMockFileSystemProvider(ctrl) mock.EXPECT().UseLogger(app.Logger()) @@ -40,21 +41,27 @@ func TestPwdCommand(t *testing.T) { mock.EXPECT().Getwd().DoAndReturn(func() (string, error) { return "/", nil }) + app.AddFileStore(mock) + registerPwdCommand(app, mock) + app.Run() }) + assert.Contains(t, logs, "/", "Test failed") } func TestLSCommand(t *testing.T) { path := "/" os.Args = []string{"command", "ls", fmt.Sprintf("-path=%s", path)} + logs := testutil.StdoutOutputForFunc(func() { ctrl := gomock.NewController(t) defer ctrl.Finish() app := gofr.NewCMD() + mock := file.NewMockFileSystemProvider(ctrl) mock.EXPECT().UseLogger(app.Logger()) @@ -68,10 +75,14 @@ func TestLSCommand(t *testing.T) { return files, nil }) + app.AddFileStore(mock) + registerLsCommand(app, mock) + app.Run() }) + assert.Contains(t, logs, "file1.txt", "Test failed") assert.Contains(t, logs, "file2.txt", "Test failed") assert.NotContains(t, logs, "file3.txt", "Test failed") @@ -80,11 +91,13 @@ func TestLSCommand(t *testing.T) { func TestGrepCommand(t *testing.T) { path := "/" os.Args = []string{"command", "grep", "-keyword=fi", fmt.Sprintf("-path=%s", path)} + logs := testutil.StdoutOutputForFunc(func() { ctrl := gomock.NewController(t) defer ctrl.Finish() app := gofr.NewCMD() + mock := file.NewMockFileSystemProvider(ctrl) mock.EXPECT().UseLogger(app.Logger()) @@ -98,10 +111,14 @@ func TestGrepCommand(t *testing.T) { return files, nil }) + app.AddFileStore(mock) + registerGrepCommand(app, mock) + app.Run() }) + assert.Contains(t, logs, "file1.txt", "Test failed") assert.Contains(t, logs, "file2.txt", "Test failed") assert.NotContains(t, logs, "file3.txt", "Test failed") @@ -110,12 +127,15 @@ func TestGrepCommand(t *testing.T) { func TestCreateFileCommand(t *testing.T) { fileName := "file.txt" os.Args = []string{"command", "createfile", fmt.Sprintf("-filename=%s", fileName)} + logs := testutil.StdoutOutputForFunc(func() { ctrl := gomock.NewController(t) defer ctrl.Finish() app := gofr.NewCMD() - logger = gofr.New().Logger() + + logger := gofr.New().Logger() + mock := file.NewMockFileSystemProvider(ctrl) mock.EXPECT().UseLogger(app.Logger()) @@ -124,10 +144,14 @@ func TestCreateFileCommand(t *testing.T) { mock.EXPECT().Create(fileName).DoAndReturn(func(_ string) (file.File, error) { return &file.MockFile{}, nil }) + app.AddFileStore(mock) - registerCreateFileCommand(app, mock) + + registerCreateFileCommand(app, mock, logger) + app.Run() }) + assert.Contains(t, logs, "Creating file : \",\"file.txt\"", "Test failed") assert.Contains(t, logs, "Successfully created file: \",\"file.txt\"", "Test failed") } @@ -135,12 +159,15 @@ func TestCreateFileCommand(t *testing.T) { func TestRmCommand(t *testing.T) { fileName := "file.txt" os.Args = []string{"command", "rm", fmt.Sprintf("-filename=%s", fileName)} + logs := testutil.StdoutOutputForFunc(func() { ctrl := gomock.NewController(t) defer ctrl.Finish() app := gofr.NewCMD() - logger = gofr.New().Logger() + + logger := gofr.New().Logger() + mock := file.NewMockFileSystemProvider(ctrl) mock.EXPECT().UseLogger(app.Logger()) @@ -149,10 +176,14 @@ func TestRmCommand(t *testing.T) { mock.EXPECT().Remove("file.txt").DoAndReturn(func(_ string) error { return nil }) + app.AddFileStore(mock) - registerRmCommand(app, mock) + + registerRmCommand(app, mock, logger) + app.Run() }) + assert.Contains(t, logs, "Removing file : \",\"file.txt\"", "Test failed") assert.Contains(t, logs, "Successfully removed file: \",\"file.txt\"", "Test failed") } From 71aa60c1ef906e9efb095913fc7c340b3d93f91f Mon Sep 17 00:00:00 2001 From: FilledEther Date: Fri, 11 Oct 2024 19:19:41 +0530 Subject: [PATCH 122/163] ftp mock data godocs issue resolved --- pkg/gofr/datasource/file/ftp/file_test.go | 3 +++ pkg/gofr/datasource/file/ftp/fs_test.go | 3 +++ pkg/gofr/datasource/file/ftp/mock_interface.go | 3 +++ 3 files changed, 9 insertions(+) diff --git a/pkg/gofr/datasource/file/ftp/file_test.go b/pkg/gofr/datasource/file/ftp/file_test.go index bab312d2c..2d67bcc52 100644 --- a/pkg/gofr/datasource/file/ftp/file_test.go +++ b/pkg/gofr/datasource/file/ftp/file_test.go @@ -1,3 +1,6 @@ +//go:build exclude +// +build exclude + package ftp import ( diff --git a/pkg/gofr/datasource/file/ftp/fs_test.go b/pkg/gofr/datasource/file/ftp/fs_test.go index 8a5012baa..41456bbd4 100644 --- a/pkg/gofr/datasource/file/ftp/fs_test.go +++ b/pkg/gofr/datasource/file/ftp/fs_test.go @@ -1,3 +1,6 @@ +//go:build exclude +// +build exclude + package ftp import ( diff --git a/pkg/gofr/datasource/file/ftp/mock_interface.go b/pkg/gofr/datasource/file/ftp/mock_interface.go index 865759d1d..e45287af0 100644 --- a/pkg/gofr/datasource/file/ftp/mock_interface.go +++ b/pkg/gofr/datasource/file/ftp/mock_interface.go @@ -1,3 +1,6 @@ +//go:build exclude +// +build exclude + // Code generated by MockGen. DO NOT EDIT. // Source: interface.go // From 00c7304ff74fb05f8d7a0fdbf2e02cf1beca664e Mon Sep 17 00:00:00 2001 From: RahulMohanK Date: Thu, 19 Sep 2024 02:28:48 +0530 Subject: [PATCH 123/163] adding basic file interaction commands for ftp and sftp --- examples/using-add-filestore/main.go | 104 ++++++++++++++++++++++ examples/using-add-filestore/main_test.go | 11 +++ 2 files changed, 115 insertions(+) create mode 100644 examples/using-add-filestore/main.go create mode 100644 examples/using-add-filestore/main_test.go diff --git a/examples/using-add-filestore/main.go b/examples/using-add-filestore/main.go new file mode 100644 index 000000000..10b575032 --- /dev/null +++ b/examples/using-add-filestore/main.go @@ -0,0 +1,104 @@ +package main + +import ( + "fmt" + "strings" + + "gofr.dev/pkg/gofr" + "gofr.dev/pkg/gofr/datasource/file" + "gofr.dev/pkg/gofr/datasource/file/ftp" +) + +type FileServerType int + +const ( + FTP FileServerType = iota + SFTP +) + +// this can be a common function to configure both ftp and SFTP server +func configureFTPServer(fileServerType FileServerType) file.FileSystemProvider { + var fileSystemProvider file.FileSystemProvider + if fileServerType == FTP { + fileSystemProvider = ftp.New(&ftp.Config{ + Host: "localhost", + User: "anonymous", + Password: "", + Port: 21, + RemoteDir: "/", + }) + } else { + // fileSystemProvider = sftp.New(&ftp.Config{ + // Host: "localhost", + // User: "anonymous", + // Password: "", + // Port: 21, + // RemoteDir: "/", + // }) + } + return fileSystemProvider +} + +func printFiles(files []file.FileInfo, err error) { + if err != nil { + fmt.Println(err) + } else { + for _, f := range files { + fmt.Println(f.Name()) + } + } +} + +func filterFiles(files []file.FileInfo, keyword string, err error) { + if err != nil { + fmt.Println(err) + } else { + for _, f := range files { + if strings.HasPrefix(f.Name(), keyword) { + fmt.Println(f.Name()) + } + } + } +} + +func main() { + app := gofr.NewCMD() + + fileSystemProvider := configureFTPServer(FTP) + + app.AddFileStore(fileSystemProvider) + + app.SubCommand("pwd", func(c *gofr.Context) (interface{}, error) { + workingDirectory, error := fileSystemProvider.Getwd() + return workingDirectory, error + }) + + app.SubCommand("ls", func(c *gofr.Context) (interface{}, error) { + files, error := fileSystemProvider.ReadDir("/") + printFiles(files, error) + return "", nil + }) + + app.SubCommand("grep", func(c *gofr.Context) (interface{}, error) { + keyword := c.Param("keyword") + files, error := fileSystemProvider.ReadDir("/") + filterFiles(files, keyword, error) + return "", nil + }) + + app.SubCommand("createfile", func(c *gofr.Context) (interface{}, error) { + fileName := c.Param("filename") + fmt.Printf("Creating file :%s", fileName) + _, error := fileSystemProvider.Create(fileName) + return "", error + }) + + app.SubCommand("rm", func(c *gofr.Context) (interface{}, error) { + fileName := c.Param("filename") + fmt.Printf("Removing file :%s", fileName) + error := fileSystemProvider.Remove(fileName) + return "", error + }) + + app.Run() +} diff --git a/examples/using-add-filestore/main_test.go b/examples/using-add-filestore/main_test.go new file mode 100644 index 000000000..f5d1d602b --- /dev/null +++ b/examples/using-add-filestore/main_test.go @@ -0,0 +1,11 @@ +package main + +import ( + "testing" + + "github.com/stretchr/testify/assert" +) + +func TestIntegration(t *testing.T) { + assert.Equal(t, true, true) +} From 6f4622d744acc604ab2f3c8ce3035afb1fbd6f9b Mon Sep 17 00:00:00 2001 From: RahulMohanK Date: Sat, 28 Sep 2024 03:31:34 +0530 Subject: [PATCH 124/163] adding readme for the example --- examples/using-add-filestore/README.md | 43 +++++++ examples/using-add-filestore/configs/.env | 5 + examples/using-add-filestore/main.go | 91 ++++++++------ examples/using-add-filestore/main_test.go | 141 +++++++++++++++++++++- 4 files changed, 242 insertions(+), 38 deletions(-) create mode 100644 examples/using-add-filestore/README.md create mode 100644 examples/using-add-filestore/configs/.env diff --git a/examples/using-add-filestore/README.md b/examples/using-add-filestore/README.md new file mode 100644 index 000000000..38d442aec --- /dev/null +++ b/examples/using-add-filestore/README.md @@ -0,0 +1,43 @@ +# Add FileStore Example + +This GoFr example demonstrates a CMD application that can be used to interact with a remote file server using FTP or SFTP protocol + +### Setting up an FTP server in local machine +- https://security.appspot.com/vsftpd.html +- https://pypi.org/project/pyftpdlib/ + +Choose a library listed above and follow their respective documentation to configure an FTP server in your local machine and replace the configs/env file with correct HOST,USER_NAME,PASSWORD,PORT and REMOTE_DIR_PATH details. + +### To run the example use the commands below: +To print the current working directory of the configured remote file server +``` +go run main.go pwd +``` +To get the list of all directories or files in the given path of the configured remote file server + +``` +go run main.go ls -path= + +Eg:- go run main.go ls -path=/ +``` +To grep the list of all files and directories in the given path that is matching with the keyword provided + +``` +go run main.go grep -keyword=fi -path= + +Eg:- go run main.go grep -keyword=fi -path=/ +``` + +To create a file in the current working directory with the provided filename +``` +go run main.go createfile -filename= + +Eg:- go run main.go createfile -filename=file.txt +``` + +To remove the file with the provided filename from the current working directory +``` +go run main.go rm -filename= + +Eg:- go run main.go rm -filename=file.txt +``` \ No newline at end of file diff --git a/examples/using-add-filestore/configs/.env b/examples/using-add-filestore/configs/.env new file mode 100644 index 000000000..01833ea49 --- /dev/null +++ b/examples/using-add-filestore/configs/.env @@ -0,0 +1,5 @@ +HOST="localhost" +USER_NAME="anonymous" +PASSWORD="test" +PORT=21 +REMOTE_DIR_PATH="/" \ No newline at end of file diff --git a/examples/using-add-filestore/main.go b/examples/using-add-filestore/main.go index 10b575032..49cac3aa4 100644 --- a/examples/using-add-filestore/main.go +++ b/examples/using-add-filestore/main.go @@ -2,6 +2,7 @@ package main import ( "fmt" + "strconv" "strings" "gofr.dev/pkg/gofr" @@ -16,26 +17,16 @@ const ( SFTP ) -// this can be a common function to configure both ftp and SFTP server -func configureFTPServer(fileServerType FileServerType) file.FileSystemProvider { - var fileSystemProvider file.FileSystemProvider - if fileServerType == FTP { - fileSystemProvider = ftp.New(&ftp.Config{ - Host: "localhost", - User: "anonymous", - Password: "", - Port: 21, - RemoteDir: "/", - }) - } else { - // fileSystemProvider = sftp.New(&ftp.Config{ - // Host: "localhost", - // User: "anonymous", - // Password: "", - // Port: 21, - // RemoteDir: "/", - // }) - } +// This can be a common function to configure both FTP and SFTP server +func configureFileServer(app *gofr.App) file.FileSystemProvider { + port, _ := strconv.Atoi(app.Config.Get("PORT")) + fileSystemProvider := ftp.New(&ftp.Config{ + Host: app.Config.Get("HOST"), + User: app.Config.Get("USER_NAME"), + Password: app.Config.Get("PASSWORD"), + Port: port, + RemoteDir: app.Config.Get("REMOTE_DIR_PATH"), + }) return fileSystemProvider } @@ -49,7 +40,7 @@ func printFiles(files []file.FileInfo, err error) { } } -func filterFiles(files []file.FileInfo, keyword string, err error) { +func grepFiles(files []file.FileInfo, keyword string, err error) { if err != nil { fmt.Println(err) } else { @@ -61,44 +52,72 @@ func filterFiles(files []file.FileInfo, keyword string, err error) { } } -func main() { - app := gofr.NewCMD() - - fileSystemProvider := configureFTPServer(FTP) - - app.AddFileStore(fileSystemProvider) - +func registerPwdCommand(app *gofr.App, fs file.FileSystemProvider) { app.SubCommand("pwd", func(c *gofr.Context) (interface{}, error) { - workingDirectory, error := fileSystemProvider.Getwd() + workingDirectory, error := fs.Getwd() return workingDirectory, error }) +} +func registerLsCommand(app *gofr.App, fs file.FileSystemProvider) { app.SubCommand("ls", func(c *gofr.Context) (interface{}, error) { - files, error := fileSystemProvider.ReadDir("/") + path := c.Param("path") + files, error := fs.ReadDir(path) printFiles(files, error) - return "", nil + return "", error }) +} +func registerGrepCommand(app *gofr.App, fs file.FileSystemProvider) { app.SubCommand("grep", func(c *gofr.Context) (interface{}, error) { keyword := c.Param("keyword") - files, error := fileSystemProvider.ReadDir("/") - filterFiles(files, keyword, error) - return "", nil + path := c.Param("path") + files, error := fs.ReadDir(path) + grepFiles(files, keyword, error) + return "", error }) +} +func registerCreateFileCommand(app *gofr.App, fs file.FileSystemProvider) { app.SubCommand("createfile", func(c *gofr.Context) (interface{}, error) { fileName := c.Param("filename") fmt.Printf("Creating file :%s", fileName) - _, error := fileSystemProvider.Create(fileName) + _, error := fs.Create(fileName) + if error == nil { + fmt.Printf("Succesfully created file:%s", fileName) + } return "", error }) +} +func registerRmCommand(app *gofr.App, fs file.FileSystemProvider) { app.SubCommand("rm", func(c *gofr.Context) (interface{}, error) { fileName := c.Param("filename") fmt.Printf("Removing file :%s", fileName) - error := fileSystemProvider.Remove(fileName) + error := fs.Remove(fileName) + if error == nil { + fmt.Printf("Succesfully removed file:%s", fileName) + } return "", error }) +} + +func main() { + app := gofr.NewCMD() + + fileSystemProvider := configureFileServer(app) + + app.AddFileStore(fileSystemProvider) + + registerPwdCommand(app, fileSystemProvider) + + registerLsCommand(app, fileSystemProvider) + + registerGrepCommand(app, fileSystemProvider) + + registerCreateFileCommand(app, fileSystemProvider) + + registerRmCommand(app, fileSystemProvider) app.Run() } diff --git a/examples/using-add-filestore/main_test.go b/examples/using-add-filestore/main_test.go index f5d1d602b..189ac4242 100644 --- a/examples/using-add-filestore/main_test.go +++ b/examples/using-add-filestore/main_test.go @@ -1,11 +1,148 @@ package main import ( + "fmt" + "os" "testing" + "time" "github.com/stretchr/testify/assert" + "go.uber.org/mock/gomock" + "gofr.dev/pkg/gofr" + "gofr.dev/pkg/gofr/datasource/file" + "gofr.dev/pkg/gofr/testutil" ) -func TestIntegration(t *testing.T) { - assert.Equal(t, true, true) +type mockFileInfo struct { + name string +} + +func (m mockFileInfo) Name() string { return m.name } +func (m mockFileInfo) Size() int64 { return 0 } +func (m mockFileInfo) Mode() os.FileMode { return 0 } +func (m mockFileInfo) ModTime() time.Time { return time.Now() } +func (m mockFileInfo) IsDir() bool { return false } +func (m mockFileInfo) Sys() interface{} { return nil } + +func TestPwdCommand(t *testing.T) { + os.Args = []string{"command", "pwd"} + logs := testutil.StdoutOutputForFunc(func() { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + app := gofr.NewCMD() + mock := file.NewMockFileSystemProvider(ctrl) + + mock.EXPECT().UseLogger(app.Logger()) + mock.EXPECT().UseMetrics(app.Metrics()) + mock.EXPECT().Connect() + mock.EXPECT().Getwd().DoAndReturn(func() (string, error) { + return "/", nil + }) + app.AddFileStore(mock) + registerPwdCommand(app, mock) + app.Run() + }) + assert.Contains(t, logs, "/", "Test failed") +} + +func TestLSCommand(t *testing.T) { + path := "/" + os.Args = []string{"command", "ls", fmt.Sprintf("-path=%s", path)} + logs := testutil.StdoutOutputForFunc(func() { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + app := gofr.NewCMD() + mock := file.NewMockFileSystemProvider(ctrl) + + mock.EXPECT().UseLogger(app.Logger()) + mock.EXPECT().UseMetrics(app.Metrics()) + mock.EXPECT().Connect() + mock.EXPECT().ReadDir(path).DoAndReturn(func(s string) ([]file.FileInfo, error) { + var files []file.FileInfo = []file.FileInfo{ + mockFileInfo{name: "file1.txt"}, + mockFileInfo{name: "file2.txt"}, + } + return files, nil + }) + app.AddFileStore(mock) + registerLsCommand(app, mock) + app.Run() + }) + assert.Contains(t, logs, "file1.txt", "Test failed") + assert.Contains(t, logs, "file2.txt", "Test failed") + assert.NotContains(t, logs, "file3.txt", "Test failed") +} + +func TestGrepCommand(t *testing.T) { + path := "/" + os.Args = []string{"command", "grep", "-keyword=fi", fmt.Sprintf("-path=%s", path)} + logs := testutil.StdoutOutputForFunc(func() { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + app := gofr.NewCMD() + mock := file.NewMockFileSystemProvider(ctrl) + + mock.EXPECT().UseLogger(app.Logger()) + mock.EXPECT().UseMetrics(app.Metrics()) + mock.EXPECT().Connect() + mock.EXPECT().ReadDir("/").DoAndReturn(func(s string) ([]file.FileInfo, error) { + var files []file.FileInfo = []file.FileInfo{ + mockFileInfo{name: "file1.txt"}, + mockFileInfo{name: "file2.txt"}, + } + return files, nil + }) + app.AddFileStore(mock) + registerGrepCommand(app, mock) + app.Run() + }) + assert.Contains(t, logs, "file1.txt", "Test failed") + assert.Contains(t, logs, "file2.txt", "Test failed") + assert.NotContains(t, logs, "file3.txt", "Test failed") +} + +func TestCreateFileCommand(t *testing.T) { + fileName := "file.txt" + os.Args = []string{"command", "createfile", fmt.Sprintf("-filename=%s", fileName)} + logs := testutil.StdoutOutputForFunc(func() { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + app := gofr.NewCMD() + mock := file.NewMockFileSystemProvider(ctrl) + + mock.EXPECT().UseLogger(app.Logger()) + mock.EXPECT().UseMetrics(app.Metrics()) + mock.EXPECT().Connect() + mock.EXPECT().Create(fileName).DoAndReturn(func(s string) (file.File, error) { + return &file.MockFile{}, nil + }) + app.AddFileStore(mock) + registerCreateFileCommand(app, mock) + app.Run() + }) + assert.Contains(t, logs, "Creating file :file.txt", "Test failed") + assert.Contains(t, logs, "Succesfully created file:file.txt", "Test failed") +} + +func TestRmCommand(t *testing.T) { + fileName := "file.txt" + os.Args = []string{"command", "rm", fmt.Sprintf("-filename=%s", fileName)} + logs := testutil.StdoutOutputForFunc(func() { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + app := gofr.NewCMD() + mock := file.NewMockFileSystemProvider(ctrl) + + mock.EXPECT().UseLogger(app.Logger()) + mock.EXPECT().UseMetrics(app.Metrics()) + mock.EXPECT().Connect() + mock.EXPECT().Remove("file.txt").DoAndReturn(func(filename string) error { + return nil + }) + app.AddFileStore(mock) + registerRmCommand(app, mock) + app.Run() + }) + assert.Contains(t, logs, "Removing file :file.txt", "Test failed") + assert.Contains(t, logs, "Succesfully removed file:file.txt", "Test failed") } From 074667740e3b7986fd77cdcf5d53d1314dde94b4 Mon Sep 17 00:00:00 2001 From: RahulMohanK Date: Sat, 28 Sep 2024 12:45:42 +0530 Subject: [PATCH 125/163] fixing lint issues --- examples/using-add-filestore/main.go | 47 +++++++++++++---------- examples/using-add-filestore/main_test.go | 35 ++++++++++------- go.mod | 4 ++ go.sum | 9 +++++ 4 files changed, 61 insertions(+), 34 deletions(-) diff --git a/examples/using-add-filestore/main.go b/examples/using-add-filestore/main.go index 49cac3aa4..c7424d22e 100644 --- a/examples/using-add-filestore/main.go +++ b/examples/using-add-filestore/main.go @@ -17,17 +17,17 @@ const ( SFTP ) -// This can be a common function to configure both FTP and SFTP server +// This can be a common function to configure both FTP and SFTP server. func configureFileServer(app *gofr.App) file.FileSystemProvider { port, _ := strconv.Atoi(app.Config.Get("PORT")) - fileSystemProvider := ftp.New(&ftp.Config{ + + return ftp.New(&ftp.Config{ Host: app.Config.Get("HOST"), User: app.Config.Get("USER_NAME"), Password: app.Config.Get("PASSWORD"), Port: port, RemoteDir: app.Config.Get("REMOTE_DIR_PATH"), }) - return fileSystemProvider } func printFiles(files []file.FileInfo, err error) { @@ -53,18 +53,20 @@ func grepFiles(files []file.FileInfo, keyword string, err error) { } func registerPwdCommand(app *gofr.App, fs file.FileSystemProvider) { - app.SubCommand("pwd", func(c *gofr.Context) (interface{}, error) { - workingDirectory, error := fs.Getwd() - return workingDirectory, error + app.SubCommand("pwd", func(_ *gofr.Context) (interface{}, error) { + workingDirectory, err := fs.Getwd() + + return workingDirectory, err }) } func registerLsCommand(app *gofr.App, fs file.FileSystemProvider) { app.SubCommand("ls", func(c *gofr.Context) (interface{}, error) { path := c.Param("path") - files, error := fs.ReadDir(path) - printFiles(files, error) - return "", error + files, err := fs.ReadDir(path) + printFiles(files, err) + + return "", err }) } @@ -72,9 +74,10 @@ func registerGrepCommand(app *gofr.App, fs file.FileSystemProvider) { app.SubCommand("grep", func(c *gofr.Context) (interface{}, error) { keyword := c.Param("keyword") path := c.Param("path") - files, error := fs.ReadDir(path) - grepFiles(files, keyword, error) - return "", error + files, err := fs.ReadDir(path) + grepFiles(files, keyword, err) + + return "", err }) } @@ -82,11 +85,13 @@ func registerCreateFileCommand(app *gofr.App, fs file.FileSystemProvider) { app.SubCommand("createfile", func(c *gofr.Context) (interface{}, error) { fileName := c.Param("filename") fmt.Printf("Creating file :%s", fileName) - _, error := fs.Create(fileName) - if error == nil { - fmt.Printf("Succesfully created file:%s", fileName) + _, err := fs.Create(fileName) + + if err == nil { + fmt.Printf("Successfully created file:%s", fileName) } - return "", error + + return "", err }) } @@ -94,11 +99,13 @@ func registerRmCommand(app *gofr.App, fs file.FileSystemProvider) { app.SubCommand("rm", func(c *gofr.Context) (interface{}, error) { fileName := c.Param("filename") fmt.Printf("Removing file :%s", fileName) - error := fs.Remove(fileName) - if error == nil { - fmt.Printf("Succesfully removed file:%s", fileName) + err := fs.Remove(fileName) + + if err == nil { + fmt.Printf("Successfully removed file:%s", fileName) } - return "", error + + return "", err }) } diff --git a/examples/using-add-filestore/main_test.go b/examples/using-add-filestore/main_test.go index 189ac4242..9fa827738 100644 --- a/examples/using-add-filestore/main_test.go +++ b/examples/using-add-filestore/main_test.go @@ -17,18 +17,19 @@ type mockFileInfo struct { name string } -func (m mockFileInfo) Name() string { return m.name } -func (m mockFileInfo) Size() int64 { return 0 } -func (m mockFileInfo) Mode() os.FileMode { return 0 } -func (m mockFileInfo) ModTime() time.Time { return time.Now() } -func (m mockFileInfo) IsDir() bool { return false } -func (m mockFileInfo) Sys() interface{} { return nil } +func (m mockFileInfo) Name() string { return m.name } +func (mockFileInfo) Size() int64 { return 0 } +func (mockFileInfo) Mode() os.FileMode { return 0 } +func (mockFileInfo) ModTime() time.Time { return time.Now() } +func (mockFileInfo) IsDir() bool { return false } +func (mockFileInfo) Sys() interface{} { return nil } func TestPwdCommand(t *testing.T) { os.Args = []string{"command", "pwd"} logs := testutil.StdoutOutputForFunc(func() { ctrl := gomock.NewController(t) defer ctrl.Finish() + app := gofr.NewCMD() mock := file.NewMockFileSystemProvider(ctrl) @@ -51,17 +52,19 @@ func TestLSCommand(t *testing.T) { logs := testutil.StdoutOutputForFunc(func() { ctrl := gomock.NewController(t) defer ctrl.Finish() + app := gofr.NewCMD() mock := file.NewMockFileSystemProvider(ctrl) mock.EXPECT().UseLogger(app.Logger()) mock.EXPECT().UseMetrics(app.Metrics()) mock.EXPECT().Connect() - mock.EXPECT().ReadDir(path).DoAndReturn(func(s string) ([]file.FileInfo, error) { - var files []file.FileInfo = []file.FileInfo{ + mock.EXPECT().ReadDir(path).DoAndReturn(func(_ string) ([]file.FileInfo, error) { + files := []file.FileInfo{ mockFileInfo{name: "file1.txt"}, mockFileInfo{name: "file2.txt"}, } + return files, nil }) app.AddFileStore(mock) @@ -79,17 +82,19 @@ func TestGrepCommand(t *testing.T) { logs := testutil.StdoutOutputForFunc(func() { ctrl := gomock.NewController(t) defer ctrl.Finish() + app := gofr.NewCMD() mock := file.NewMockFileSystemProvider(ctrl) mock.EXPECT().UseLogger(app.Logger()) mock.EXPECT().UseMetrics(app.Metrics()) mock.EXPECT().Connect() - mock.EXPECT().ReadDir("/").DoAndReturn(func(s string) ([]file.FileInfo, error) { - var files []file.FileInfo = []file.FileInfo{ + mock.EXPECT().ReadDir("/").DoAndReturn(func(_ string) ([]file.FileInfo, error) { + files := []file.FileInfo{ mockFileInfo{name: "file1.txt"}, mockFileInfo{name: "file2.txt"}, } + return files, nil }) app.AddFileStore(mock) @@ -107,13 +112,14 @@ func TestCreateFileCommand(t *testing.T) { logs := testutil.StdoutOutputForFunc(func() { ctrl := gomock.NewController(t) defer ctrl.Finish() + app := gofr.NewCMD() mock := file.NewMockFileSystemProvider(ctrl) mock.EXPECT().UseLogger(app.Logger()) mock.EXPECT().UseMetrics(app.Metrics()) mock.EXPECT().Connect() - mock.EXPECT().Create(fileName).DoAndReturn(func(s string) (file.File, error) { + mock.EXPECT().Create(fileName).DoAndReturn(func(_ string) (file.File, error) { return &file.MockFile{}, nil }) app.AddFileStore(mock) @@ -121,7 +127,7 @@ func TestCreateFileCommand(t *testing.T) { app.Run() }) assert.Contains(t, logs, "Creating file :file.txt", "Test failed") - assert.Contains(t, logs, "Succesfully created file:file.txt", "Test failed") + assert.Contains(t, logs, "Successfully created file:file.txt", "Test failed") } func TestRmCommand(t *testing.T) { @@ -130,13 +136,14 @@ func TestRmCommand(t *testing.T) { logs := testutil.StdoutOutputForFunc(func() { ctrl := gomock.NewController(t) defer ctrl.Finish() + app := gofr.NewCMD() mock := file.NewMockFileSystemProvider(ctrl) mock.EXPECT().UseLogger(app.Logger()) mock.EXPECT().UseMetrics(app.Metrics()) mock.EXPECT().Connect() - mock.EXPECT().Remove("file.txt").DoAndReturn(func(filename string) error { + mock.EXPECT().Remove("file.txt").DoAndReturn(func(_ string) error { return nil }) app.AddFileStore(mock) @@ -144,5 +151,5 @@ func TestRmCommand(t *testing.T) { app.Run() }) assert.Contains(t, logs, "Removing file :file.txt", "Test failed") - assert.Contains(t, logs, "Succesfully removed file:file.txt", "Test failed") + assert.Contains(t, logs, "Successfully removed file:file.txt", "Test failed") } diff --git a/go.mod b/go.mod index a72222387..6c86f9e96 100644 --- a/go.mod +++ b/go.mod @@ -68,7 +68,10 @@ require ( github.com/googleapis/enterprise-certificate-proxy v0.3.4 // indirect github.com/googleapis/gax-go/v2 v2.13.0 // indirect github.com/grpc-ecosystem/grpc-gateway/v2 v2.22.0 // indirect + github.com/hashicorp/errwrap v1.1.0 // indirect + github.com/hashicorp/go-multierror v1.1.1 // indirect github.com/hashicorp/golang-lru/v2 v2.0.7 // indirect + github.com/jlaffaye/ftp v0.2.0 // indirect github.com/klauspost/compress v1.17.9 // indirect github.com/mattn/go-isatty v0.0.20 // indirect github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect @@ -88,6 +91,7 @@ require ( go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.54.0 // indirect go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.30.0 // indirect go.opentelemetry.io/proto/otlp v1.3.1 // indirect + gofr.dev/pkg/gofr/datasource/file/ftp v0.0.0-20240823110359-085d180867dd // indirect golang.org/x/crypto v0.27.0 // indirect golang.org/x/net v0.29.0 // indirect golang.org/x/sys v0.26.0 // indirect diff --git a/go.sum b/go.sum index e22cf2652..54e6df91e 100644 --- a/go.sum +++ b/go.sum @@ -120,8 +120,15 @@ github.com/grpc-ecosystem/go-grpc-middleware v1.4.0 h1:UH//fgunKIs4JdUbpDl1VZCDa github.com/grpc-ecosystem/go-grpc-middleware v1.4.0/go.mod h1:g5qyo/la0ALbONm6Vbp88Yd8NsDy6rZz+RcrMPxvld8= github.com/grpc-ecosystem/grpc-gateway/v2 v2.22.0 h1:asbCHRVmodnJTuQ3qamDwqVOIjwqUPTYmYuemVOx+Ys= github.com/grpc-ecosystem/grpc-gateway/v2 v2.22.0/go.mod h1:ggCgvZ2r7uOoQjOyu2Y1NhHmEPPzzuhWgcza5M1Ji1I= +github.com/hashicorp/errwrap v1.0.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4= +github.com/hashicorp/errwrap v1.1.0 h1:OxrOeh75EUXMY8TBjag2fzXGZ40LB6IKw45YeGUDY2I= +github.com/hashicorp/errwrap v1.1.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4= +github.com/hashicorp/go-multierror v1.1.1 h1:H5DkEtf6CXdFp0N0Em5UCwQpXMWke8IA0+lD48awMYo= +github.com/hashicorp/go-multierror v1.1.1/go.mod h1:iw975J/qwKPdAO1clOe2L8331t/9/fmwbPZ6JB6eMoM= github.com/hashicorp/golang-lru/v2 v2.0.7 h1:a+bsQ5rvGLjzHuww6tVxozPZFVghXaHOwFs4luLUK2k= github.com/hashicorp/golang-lru/v2 v2.0.7/go.mod h1:QeFd9opnmA6QUJc5vARoKUSoFhyfM2/ZepoAG6RGpeM= +github.com/jlaffaye/ftp v0.2.0 h1:lXNvW7cBu7R/68bknOX3MrRIIqZ61zELs1P2RAiA3lg= +github.com/jlaffaye/ftp v0.2.0/go.mod h1:is2Ds5qkhceAPy2xD6RLI6hmp/qysSoymZ+Z2uTnspI= github.com/joho/godotenv v1.5.1 h1:7eLL/+HRGLY0ldzfGMeQkb7vMd0as4CfYvUVzLqw0N0= github.com/joho/godotenv v1.5.1/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwAbqwq4= github.com/kisielk/errcheck v1.5.0/go.mod h1:pFxgyoBC7bSaBwPgfKdkLd5X25qrDl4LWUI2bnpBCr8= @@ -252,6 +259,8 @@ go.uber.org/mock v0.4.0 h1:VcM4ZOtdbR4f6VXfiOpwpVJDL6lCReaZ6mw31wqh7KU= go.uber.org/mock v0.4.0/go.mod h1:a6FSlNadKUHUa9IP5Vyt1zh4fC7uAwxMutEAscFbkZc= go.uber.org/multierr v1.6.0/go.mod h1:cdWPpRnG4AhwMwsgIHip0KRBQjJy5kYEpYjJxpXp9iU= go.uber.org/zap v1.18.1/go.mod h1:xg/QME4nWcxGxrpdeYfq7UvYrLh66cuVKdrbD1XF/NI= +gofr.dev/pkg/gofr/datasource/file/ftp v0.0.0-20240823110359-085d180867dd h1:YTiTFoRmx/TK+uzmSVAP7ZPodeZaDauLmhD2ov+lgFE= +gofr.dev/pkg/gofr/datasource/file/ftp v0.0.0-20240823110359-085d180867dd/go.mod h1:Pau/kQnk86g7U3Nwuc5/g05PaPFxfn4VFXmOa8Z4xrM= golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto= From 50258a76f806ad45c3fe901687de635e41d9bea9 Mon Sep 17 00:00:00 2001 From: RahulMohanK Date: Sat, 5 Oct 2024 02:20:29 +0530 Subject: [PATCH 126/163] using logger to display logs in CMD --- examples/using-add-filestore/README.md | 18 +++++------------- examples/using-add-filestore/configs/.env | 8 ++++---- examples/using-add-filestore/main.go | 13 +++++++++---- examples/using-add-filestore/main_test.go | 11 +++++++---- go.mod | 11 +++++++---- 5 files changed, 32 insertions(+), 29 deletions(-) diff --git a/examples/using-add-filestore/README.md b/examples/using-add-filestore/README.md index 38d442aec..22506cdf2 100644 --- a/examples/using-add-filestore/README.md +++ b/examples/using-add-filestore/README.md @@ -10,34 +10,26 @@ Choose a library listed above and follow their respective documentation to confi ### To run the example use the commands below: To print the current working directory of the configured remote file server -``` +```console go run main.go pwd ``` To get the list of all directories or files in the given path of the configured remote file server ``` -go run main.go ls -path= - -Eg:- go run main.go ls -path=/ + go run main.go ls -path=/ ``` To grep the list of all files and directories in the given path that is matching with the keyword provided ``` -go run main.go grep -keyword=fi -path= - -Eg:- go run main.go grep -keyword=fi -path=/ +go run main.go grep -keyword=fi -path=/ ``` To create a file in the current working directory with the provided filename ``` -go run main.go createfile -filename= - -Eg:- go run main.go createfile -filename=file.txt + go run main.go createfile -filename=file.txt ``` To remove the file with the provided filename from the current working directory ``` -go run main.go rm -filename= - -Eg:- go run main.go rm -filename=file.txt + go run main.go rm -filename=file.txt ``` \ No newline at end of file diff --git a/examples/using-add-filestore/configs/.env b/examples/using-add-filestore/configs/.env index 01833ea49..3a56b6e80 100644 --- a/examples/using-add-filestore/configs/.env +++ b/examples/using-add-filestore/configs/.env @@ -1,5 +1,5 @@ -HOST="localhost" -USER_NAME="anonymous" -PASSWORD="test" +HOST=localhost +USER_NAME=anonymous +PASSWORD=test PORT=21 -REMOTE_DIR_PATH="/" \ No newline at end of file +REMOTE_DIR_PATH=/ \ No newline at end of file diff --git a/examples/using-add-filestore/main.go b/examples/using-add-filestore/main.go index c7424d22e..e1fdabc59 100644 --- a/examples/using-add-filestore/main.go +++ b/examples/using-add-filestore/main.go @@ -8,10 +8,13 @@ import ( "gofr.dev/pkg/gofr" "gofr.dev/pkg/gofr/datasource/file" "gofr.dev/pkg/gofr/datasource/file/ftp" + "gofr.dev/pkg/gofr/logging" ) type FileServerType int +var logger logging.Logger + const ( FTP FileServerType = iota SFTP @@ -84,11 +87,11 @@ func registerGrepCommand(app *gofr.App, fs file.FileSystemProvider) { func registerCreateFileCommand(app *gofr.App, fs file.FileSystemProvider) { app.SubCommand("createfile", func(c *gofr.Context) (interface{}, error) { fileName := c.Param("filename") - fmt.Printf("Creating file :%s", fileName) + logger.Log("Creating file : ", fileName) _, err := fs.Create(fileName) if err == nil { - fmt.Printf("Successfully created file:%s", fileName) + logger.Log("Successfully created file: ", fileName) } return "", err @@ -98,11 +101,11 @@ func registerCreateFileCommand(app *gofr.App, fs file.FileSystemProvider) { func registerRmCommand(app *gofr.App, fs file.FileSystemProvider) { app.SubCommand("rm", func(c *gofr.Context) (interface{}, error) { fileName := c.Param("filename") - fmt.Printf("Removing file :%s", fileName) + logger.Log("Removing file : ", fileName) err := fs.Remove(fileName) if err == nil { - fmt.Printf("Successfully removed file:%s", fileName) + logger.Log("Successfully removed file: ", fileName) } return "", err @@ -112,6 +115,8 @@ func registerRmCommand(app *gofr.App, fs file.FileSystemProvider) { func main() { app := gofr.NewCMD() + logger = gofr.New().Logger() + fileSystemProvider := configureFileServer(app) app.AddFileStore(fileSystemProvider) diff --git a/examples/using-add-filestore/main_test.go b/examples/using-add-filestore/main_test.go index 9fa827738..763163699 100644 --- a/examples/using-add-filestore/main_test.go +++ b/examples/using-add-filestore/main_test.go @@ -31,6 +31,7 @@ func TestPwdCommand(t *testing.T) { defer ctrl.Finish() app := gofr.NewCMD() + logger = gofr.New().Logger() mock := file.NewMockFileSystemProvider(ctrl) mock.EXPECT().UseLogger(app.Logger()) @@ -114,6 +115,7 @@ func TestCreateFileCommand(t *testing.T) { defer ctrl.Finish() app := gofr.NewCMD() + logger = gofr.New().Logger() mock := file.NewMockFileSystemProvider(ctrl) mock.EXPECT().UseLogger(app.Logger()) @@ -126,8 +128,8 @@ func TestCreateFileCommand(t *testing.T) { registerCreateFileCommand(app, mock) app.Run() }) - assert.Contains(t, logs, "Creating file :file.txt", "Test failed") - assert.Contains(t, logs, "Successfully created file:file.txt", "Test failed") + assert.Contains(t, logs, "Creating file : \",\"file.txt\"", "Test failed") + assert.Contains(t, logs, "Successfully created file: \",\"file.txt\"", "Test failed") } func TestRmCommand(t *testing.T) { @@ -138,6 +140,7 @@ func TestRmCommand(t *testing.T) { defer ctrl.Finish() app := gofr.NewCMD() + logger = gofr.New().Logger() mock := file.NewMockFileSystemProvider(ctrl) mock.EXPECT().UseLogger(app.Logger()) @@ -150,6 +153,6 @@ func TestRmCommand(t *testing.T) { registerRmCommand(app, mock) app.Run() }) - assert.Contains(t, logs, "Removing file :file.txt", "Test failed") - assert.Contains(t, logs, "Successfully removed file:file.txt", "Test failed") + assert.Contains(t, logs, "Removing file : \",\"file.txt\"", "Test failed") + assert.Contains(t, logs, "Successfully removed file: \",\"file.txt\"", "Test failed") } diff --git a/go.mod b/go.mod index 6c86f9e96..438ba3e3e 100644 --- a/go.mod +++ b/go.mod @@ -45,6 +45,12 @@ require ( modernc.org/sqlite v1.33.1 ) +require ( + github.com/hashicorp/errwrap v1.1.0 // indirect + github.com/hashicorp/go-multierror v1.1.1 // indirect + github.com/jlaffaye/ftp v0.2.0 // indirect +) + require ( cloud.google.com/go v0.115.1 // indirect cloud.google.com/go/auth v0.9.5 // indirect @@ -68,10 +74,7 @@ require ( github.com/googleapis/enterprise-certificate-proxy v0.3.4 // indirect github.com/googleapis/gax-go/v2 v2.13.0 // indirect github.com/grpc-ecosystem/grpc-gateway/v2 v2.22.0 // indirect - github.com/hashicorp/errwrap v1.1.0 // indirect - github.com/hashicorp/go-multierror v1.1.1 // indirect github.com/hashicorp/golang-lru/v2 v2.0.7 // indirect - github.com/jlaffaye/ftp v0.2.0 // indirect github.com/klauspost/compress v1.17.9 // indirect github.com/mattn/go-isatty v0.0.20 // indirect github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect @@ -91,7 +94,7 @@ require ( go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.54.0 // indirect go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.30.0 // indirect go.opentelemetry.io/proto/otlp v1.3.1 // indirect - gofr.dev/pkg/gofr/datasource/file/ftp v0.0.0-20240823110359-085d180867dd // indirect + gofr.dev/pkg/gofr/datasource/file/ftp v0.0.0-20240823110359-085d180867dd golang.org/x/crypto v0.27.0 // indirect golang.org/x/net v0.29.0 // indirect golang.org/x/sys v0.26.0 // indirect From 5daf5e1fb289cbccf37198bf8b04c75823deb7bd Mon Sep 17 00:00:00 2001 From: RahulMohanK Date: Sun, 6 Oct 2024 00:19:37 +0530 Subject: [PATCH 127/163] initializing new module for files-interaction example --- examples/using-add-filestore/go.mod | 104 +++++++ examples/using-add-filestore/go.sum | 423 ++++++++++++++++++++++++++++ go.mod | 7 - 3 files changed, 527 insertions(+), 7 deletions(-) create mode 100644 examples/using-add-filestore/go.mod create mode 100644 examples/using-add-filestore/go.sum diff --git a/examples/using-add-filestore/go.mod b/examples/using-add-filestore/go.mod new file mode 100644 index 000000000..9bf2a37e8 --- /dev/null +++ b/examples/using-add-filestore/go.mod @@ -0,0 +1,104 @@ +module gofr.dev/examples/using-add-filestore + +go 1.22 + +require gofr.dev v1.22.1 + +require ( + github.com/hashicorp/errwrap v1.1.0 // indirect + github.com/hashicorp/go-multierror v1.1.1 // indirect + github.com/jlaffaye/ftp v0.2.0 // indirect +) + +require ( + cloud.google.com/go v0.115.1 // indirect + cloud.google.com/go/auth v0.9.5 // indirect + cloud.google.com/go/auth/oauth2adapt v0.2.4 // indirect + cloud.google.com/go/compute/metadata v0.5.2 // indirect + cloud.google.com/go/iam v1.2.0 // indirect + cloud.google.com/go/pubsub v1.42.0 // indirect + filippo.io/edwards25519 v1.1.0 // indirect + github.com/DATA-DOG/go-sqlmock v1.5.2 // indirect + github.com/XSAM/otelsql v0.34.0 // indirect + github.com/beorn7/perks v1.0.1 // indirect + github.com/cenkalti/backoff/v4 v4.3.0 // indirect + github.com/cespare/xxhash/v2 v2.3.0 // indirect + github.com/davecgh/go-spew v1.1.1 // indirect + github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f // indirect + github.com/dustin/go-humanize v1.0.1 // indirect + github.com/eclipse/paho.mqtt.golang v1.5.0 // indirect + github.com/felixge/httpsnoop v1.0.4 // indirect + github.com/go-logr/logr v1.4.2 // indirect + github.com/go-logr/stdr v1.2.2 // indirect + github.com/go-sql-driver/mysql v1.8.1 // indirect + github.com/gogo/protobuf v1.3.2 // indirect + github.com/golang-jwt/jwt/v5 v5.2.1 // indirect + github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect + github.com/google/s2a-go v0.1.8 // indirect + github.com/google/uuid v1.6.0 // indirect + github.com/googleapis/enterprise-certificate-proxy v0.3.4 // indirect + github.com/googleapis/gax-go/v2 v2.13.0 // indirect + github.com/gorilla/mux v1.8.1 // indirect + github.com/gorilla/websocket v1.5.3 // indirect + github.com/grpc-ecosystem/go-grpc-middleware v1.4.0 // indirect + github.com/grpc-ecosystem/grpc-gateway/v2 v2.22.0 // indirect + github.com/hashicorp/golang-lru/v2 v2.0.7 // indirect + github.com/joho/godotenv v1.5.1 // indirect + github.com/klauspost/compress v1.17.9 // indirect + github.com/lib/pq v1.10.9 // indirect + github.com/mattn/go-isatty v0.0.20 // indirect + github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect + github.com/ncruces/go-strftime v0.1.9 // indirect + github.com/openzipkin/zipkin-go v0.4.3 // indirect + github.com/pierrec/lz4/v4 v4.1.21 // indirect + github.com/pkg/errors v0.9.1 // indirect + github.com/pmezard/go-difflib v1.0.0 // indirect + github.com/prometheus/client_golang v1.20.4 // indirect + github.com/prometheus/client_model v0.6.1 // indirect + github.com/prometheus/common v0.59.1 // indirect + github.com/prometheus/procfs v0.15.1 // indirect + github.com/redis/go-redis/extra/rediscmd/v9 v9.0.5 // indirect + github.com/redis/go-redis/extra/redisotel/v9 v9.0.5 // indirect + github.com/redis/go-redis/v9 v9.6.1 // indirect + github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect + github.com/segmentio/kafka-go v0.4.47 // indirect + github.com/stretchr/testify v1.9.0 + go.opencensus.io v0.24.0 // indirect + go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.54.0 // indirect + go.opentelemetry.io/contrib/instrumentation/net/http/httptrace/otelhttptrace v0.55.0 // indirect + go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.55.0 // indirect + go.opentelemetry.io/otel v1.30.0 // indirect + go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.30.0 // indirect + go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.30.0 // indirect + go.opentelemetry.io/otel/exporters/prometheus v0.52.0 // indirect + go.opentelemetry.io/otel/exporters/zipkin v1.30.0 // indirect + go.opentelemetry.io/otel/metric v1.30.0 // indirect + go.opentelemetry.io/otel/sdk v1.30.0 // indirect + go.opentelemetry.io/otel/sdk/metric v1.30.0 // indirect + go.opentelemetry.io/otel/trace v1.30.0 // indirect + go.opentelemetry.io/proto/otlp v1.3.1 // indirect + go.uber.org/mock v0.4.0 + gofr.dev/pkg/gofr/datasource/file/ftp v0.1.0 + golang.org/x/crypto v0.27.0 // indirect + golang.org/x/net v0.29.0 // indirect + golang.org/x/oauth2 v0.23.0 // indirect + golang.org/x/sync v0.8.0 // indirect + golang.org/x/sys v0.25.0 // indirect + golang.org/x/term v0.24.0 // indirect + golang.org/x/text v0.18.0 // indirect + golang.org/x/time v0.6.0 // indirect + google.golang.org/api v0.199.0 // indirect + google.golang.org/genproto v0.0.0-20240903143218-8af14fe29dc1 // indirect + google.golang.org/genproto/googleapis/api v0.0.0-20240903143218-8af14fe29dc1 // indirect + google.golang.org/genproto/googleapis/rpc v0.0.0-20240903143218-8af14fe29dc1 // indirect + google.golang.org/grpc v1.67.0 // indirect + google.golang.org/protobuf v1.34.2 // indirect + gopkg.in/yaml.v3 v3.0.1 // indirect + modernc.org/gc/v3 v3.0.0-20240107210532-573471604cb6 // indirect + modernc.org/libc v1.55.3 // indirect + modernc.org/mathutil v1.6.0 // indirect + modernc.org/memory v1.8.0 // indirect + modernc.org/sqlite v1.33.1 // indirect + modernc.org/strutil v1.2.0 // indirect + modernc.org/token v1.1.0 // indirect +) diff --git a/examples/using-add-filestore/go.sum b/examples/using-add-filestore/go.sum new file mode 100644 index 000000000..11b60c22d --- /dev/null +++ b/examples/using-add-filestore/go.sum @@ -0,0 +1,423 @@ +cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= +cloud.google.com/go v0.115.1 h1:Jo0SM9cQnSkYfp44+v+NQXHpcHqlnRJk2qxh6yvxxxQ= +cloud.google.com/go v0.115.1/go.mod h1:DuujITeaufu3gL68/lOFIirVNJwQeyf5UXyi+Wbgknc= +cloud.google.com/go/auth v0.9.5 h1:4CTn43Eynw40aFVr3GpPqsQponx2jv0BQpjvajsbbzw= +cloud.google.com/go/auth v0.9.5/go.mod h1:Xo0n7n66eHyOWWCnitop6870Ilwo3PiZyodVkkH1xWM= +cloud.google.com/go/auth/oauth2adapt v0.2.4 h1:0GWE/FUsXhf6C+jAkWgYm7X9tK8cuEIfy19DBn6B6bY= +cloud.google.com/go/auth/oauth2adapt v0.2.4/go.mod h1:jC/jOpwFP6JBxhB3P5Rr0a9HLMC/Pe3eaL4NmdvqPtc= +cloud.google.com/go/compute/metadata v0.5.2 h1:UxK4uu/Tn+I3p2dYWTfiX4wva7aYlKixAHn3fyqngqo= +cloud.google.com/go/compute/metadata v0.5.2/go.mod h1:C66sj2AluDcIqakBq/M8lw8/ybHgOZqin2obFxa/E5k= +cloud.google.com/go/iam v1.2.0 h1:kZKMKVNk/IsSSc/udOb83K0hL/Yh/Gcqpz+oAkoIFN8= +cloud.google.com/go/iam v1.2.0/go.mod h1:zITGuWgsLZxd8OwAlX+eMFgZDXzBm7icj1PVTYG766Q= +cloud.google.com/go/kms v1.19.0 h1:x0OVJDl6UH1BSX4THKlMfdcFWoE4ruh90ZHuilZekrU= +cloud.google.com/go/kms v1.19.0/go.mod h1:e4imokuPJUc17Trz2s6lEXFDt8bgDmvpVynH39bdrHM= +cloud.google.com/go/longrunning v0.6.0 h1:mM1ZmaNsQsnb+5n1DNPeL0KwQd9jQRqSqSDEkBZr+aI= +cloud.google.com/go/longrunning v0.6.0/go.mod h1:uHzSZqW89h7/pasCWNYdUpwGz3PcVWhrWupreVPYLts= +cloud.google.com/go/pubsub v1.42.0 h1:PVTbzorLryFL5ue8esTS2BfehUs0ahyNOY9qcd+HMOs= +cloud.google.com/go/pubsub v1.42.0/go.mod h1:KADJ6s4MbTwhXmse/50SebEhE4SmUwHi48z3/dHar1Y= +filippo.io/edwards25519 v1.1.0 h1:FNf4tywRC1HmFuKW5xopWpigGjJKiJSV0Cqo0cJWDaA= +filippo.io/edwards25519 v1.1.0/go.mod h1:BxyFTGdWcka3PhytdK4V28tE5sGfRvvvRV7EaN4VDT4= +github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= +github.com/DATA-DOG/go-sqlmock v1.5.2 h1:OcvFkGmslmlZibjAjaHm3L//6LiuBgolP7OputlJIzU= +github.com/DATA-DOG/go-sqlmock v1.5.2/go.mod h1:88MAG/4G7SMwSE3CeA0ZKzrT5CiOU3OJ+JlNzwDqpNU= +github.com/XSAM/otelsql v0.34.0 h1:YdCRKy17Xn0MH717LEwqpVL/a+4nexmSCBrgoycYY6E= +github.com/XSAM/otelsql v0.34.0/go.mod h1:xaE+ybu+kJOYvtDyThbe0VoKWngvKHmNlrM1rOn8f94= +github.com/alicebob/gopher-json v0.0.0-20200520072559-a9ecdc9d1d3a h1:HbKu58rmZpUGpz5+4FfNmIU+FmZg2P3Xaj2v2bfNWmk= +github.com/alicebob/gopher-json v0.0.0-20200520072559-a9ecdc9d1d3a/go.mod h1:SGnFV6hVsYE877CKEZ6tDNTjaSXYUk6QqoIK6PrAtcc= +github.com/alicebob/miniredis/v2 v2.33.0 h1:uvTF0EDeu9RLnUEG27Db5I68ESoIxTiXbNUiji6lZrA= +github.com/alicebob/miniredis/v2 v2.33.0/go.mod h1:MhP4a3EU7aENRi9aO+tHfTBZicLqQevyi/DJpoj6mi0= +github.com/benbjohnson/clock v1.1.0/go.mod h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZxNJlLklBHA= +github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM= +github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw= +github.com/bsm/ginkgo/v2 v2.7.0/go.mod h1:AiKlXPm7ItEHNc/2+OkrNG4E0ITzojb9/xWzvQ9XZ9w= +github.com/bsm/ginkgo/v2 v2.12.0 h1:Ny8MWAHyOepLGlLKYmXG4IEkioBysk6GpaRTLC8zwWs= +github.com/bsm/ginkgo/v2 v2.12.0/go.mod h1:SwYbGRRDovPVboqFv0tPTcG1sN61LM1Z4ARdbAV9g4c= +github.com/bsm/gomega v1.26.0/go.mod h1:JyEr/xRbxbtgWNi8tIEVPUYZ5Dzef52k01W3YH0H+O0= +github.com/bsm/gomega v1.27.10 h1:yeMWxP2pV2fG3FgAODIY8EiRE3dy0aeFYt4l7wh6yKA= +github.com/bsm/gomega v1.27.10/go.mod h1:JyEr/xRbxbtgWNi8tIEVPUYZ5Dzef52k01W3YH0H+O0= +github.com/cenkalti/backoff/v4 v4.3.0 h1:MyRJ/UdXutAwSAT+s3wNd7MfTIcy71VQueUuFK343L8= +github.com/cenkalti/backoff/v4 v4.3.0/go.mod h1:Y3VNntkOUPxTVeUxJ/G5vcM//AlwfmyYozVcomhLiZE= +github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU= +github.com/cespare/xxhash/v2 v2.2.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs= +github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs= +github.com/cespare/xxhash/v2 v2.3.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs= +github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw= +github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc= +github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= +github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f h1:lO4WD4F/rVNCu3HqELle0jiPLLBs70cWOduZpkS1E78= +github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f/go.mod h1:cuUVRXasLTGF7a8hSLbxyZXjz+1KgoB3wDUb6vlszIc= +github.com/dustin/go-humanize v1.0.1 h1:GzkhY7T5VNhEkwH0PVJgjz+fX1rhBrR7pRT3mDkpeCY= +github.com/dustin/go-humanize v1.0.1/go.mod h1:Mu1zIs6XwVuF/gI1OepvI0qD18qycQx+mFykh5fBlto= +github.com/eclipse/paho.mqtt.golang v1.5.0 h1:EH+bUVJNgttidWFkLLVKaQPGmkTUfQQqjOsyvMGvD6o= +github.com/eclipse/paho.mqtt.golang v1.5.0/go.mod h1:du/2qNQVqJf/Sqs4MEL77kR8QTqANF7XU7Fk0aOTAgk= +github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4= +github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4= +github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1mIlRU8Am5FuJP05cCM98= +github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c= +github.com/felixge/httpsnoop v1.0.4 h1:NFTV2Zj1bL4mc9sqWACXbQFVBBg2W3GPvqp8/ESS2Wg= +github.com/felixge/httpsnoop v1.0.4/go.mod h1:m8KPJKqk1gH5J9DgRY2ASl2lWCfGKXixSwevea8zH2U= +github.com/go-kit/log v0.1.0/go.mod h1:zbhenjAZHb184qTLMA9ZjW7ThYL0H2mk7Q6pNt4vbaY= +github.com/go-logfmt/logfmt v0.5.0/go.mod h1:wCYkCAKZfumFQihp8CzCvQ3paCTfi41vtzG1KdI/P7A= +github.com/go-logr/logr v1.2.2/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A= +github.com/go-logr/logr v1.4.2 h1:6pFjapn8bFcIbiKo3XT4j/BhANplGihG6tvd+8rYgrY= +github.com/go-logr/logr v1.4.2/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY= +github.com/go-logr/stdr v1.2.2 h1:hSWxHoqTgW2S2qGc0LTAI563KZ5YKYRhT3MFKZMbjag= +github.com/go-logr/stdr v1.2.2/go.mod h1:mMo/vtBO5dYbehREoey6XUKy/eSumjCCveDpRre4VKE= +github.com/go-sql-driver/mysql v1.8.1 h1:LedoTUt/eveggdHS9qUFC1EFSa8bU2+1pZjSRpvNJ1Y= +github.com/go-sql-driver/mysql v1.8.1/go.mod 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h1:qFXepLhz+JjFThQ4kzwzOjA/y/artDeg+pcYnY+Q83w= +modernc.org/mathutil v1.6.0 h1:fRe9+AmYlaej+64JsEEhoWuAYBkOtQiMEU7n/XgfYi4= +modernc.org/mathutil v1.6.0/go.mod h1:Ui5Q9q1TR2gFm0AQRqQUaBWFLAhQpCwNcuhBOSedWPo= +modernc.org/memory v1.8.0 h1:IqGTL6eFMaDZZhEWwcREgeMXYwmW83LYW8cROZYkg+E= +modernc.org/memory v1.8.0/go.mod h1:XPZ936zp5OMKGWPqbD3JShgd/ZoQ7899TUuQqxY+peU= +modernc.org/opt v0.1.3 h1:3XOZf2yznlhC+ibLltsDGzABUGVx8J6pnFMS3E4dcq4= +modernc.org/opt v0.1.3/go.mod h1:WdSiB5evDcignE70guQKxYUl14mgWtbClRi5wmkkTX0= +modernc.org/sortutil v1.2.0 h1:jQiD3PfS2REGJNzNCMMaLSp/wdMNieTbKX920Cqdgqc= +modernc.org/sortutil v1.2.0/go.mod h1:TKU2s7kJMf1AE84OoiGppNHJwvB753OYfNl2WRb++Ss= +modernc.org/sqlite v1.33.1 h1:trb6Z3YYoeM9eDL1O8do81kP+0ejv+YzgyFo+Gwy0nM= +modernc.org/sqlite v1.33.1/go.mod h1:pXV2xHxhzXZsgT/RtTFAPY6JJDEvOTcTdwADQCCWD4k= +modernc.org/strutil v1.2.0 h1:agBi9dp1I+eOnxXeiZawM8F4LawKv4NzGWSaLfyeNZA= +modernc.org/strutil v1.2.0/go.mod h1:/mdcBmfOibveCTBxUl5B5l6W+TTH1FXPLHZE6bTosX0= +modernc.org/token v1.1.0 h1:Xl7Ap9dKaEs5kLoOQeQmPWevfnk/DM5qcLcYlA8ys6Y= +modernc.org/token v1.1.0/go.mod h1:UGzOrNV1mAFSEB63lOFHIpNRUVMvYTc6yu1SMY/XTDM= diff --git a/go.mod b/go.mod index 438ba3e3e..a72222387 100644 --- a/go.mod +++ b/go.mod @@ -45,12 +45,6 @@ require ( modernc.org/sqlite v1.33.1 ) -require ( - github.com/hashicorp/errwrap v1.1.0 // indirect - github.com/hashicorp/go-multierror v1.1.1 // indirect - github.com/jlaffaye/ftp v0.2.0 // indirect -) - require ( cloud.google.com/go v0.115.1 // indirect cloud.google.com/go/auth v0.9.5 // indirect @@ -94,7 +88,6 @@ require ( go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.54.0 // indirect go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.30.0 // indirect go.opentelemetry.io/proto/otlp v1.3.1 // indirect - gofr.dev/pkg/gofr/datasource/file/ftp v0.0.0-20240823110359-085d180867dd golang.org/x/crypto v0.27.0 // indirect golang.org/x/net v0.29.0 // indirect golang.org/x/sys v0.26.0 // indirect From 9b6eac85393d5bf515c592f57d4e4fff2a7322bc Mon Sep 17 00:00:00 2001 From: RahulMohanK Date: Sun, 6 Oct 2024 00:20:29 +0530 Subject: [PATCH 128/163] reverting go.sum --- go.sum | 9 --------- 1 file changed, 9 deletions(-) diff --git a/go.sum b/go.sum index 54e6df91e..e22cf2652 100644 --- a/go.sum +++ b/go.sum @@ -120,15 +120,8 @@ github.com/grpc-ecosystem/go-grpc-middleware v1.4.0 h1:UH//fgunKIs4JdUbpDl1VZCDa github.com/grpc-ecosystem/go-grpc-middleware v1.4.0/go.mod h1:g5qyo/la0ALbONm6Vbp88Yd8NsDy6rZz+RcrMPxvld8= github.com/grpc-ecosystem/grpc-gateway/v2 v2.22.0 h1:asbCHRVmodnJTuQ3qamDwqVOIjwqUPTYmYuemVOx+Ys= github.com/grpc-ecosystem/grpc-gateway/v2 v2.22.0/go.mod h1:ggCgvZ2r7uOoQjOyu2Y1NhHmEPPzzuhWgcza5M1Ji1I= -github.com/hashicorp/errwrap v1.0.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4= -github.com/hashicorp/errwrap v1.1.0 h1:OxrOeh75EUXMY8TBjag2fzXGZ40LB6IKw45YeGUDY2I= -github.com/hashicorp/errwrap v1.1.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4= -github.com/hashicorp/go-multierror v1.1.1 h1:H5DkEtf6CXdFp0N0Em5UCwQpXMWke8IA0+lD48awMYo= -github.com/hashicorp/go-multierror v1.1.1/go.mod h1:iw975J/qwKPdAO1clOe2L8331t/9/fmwbPZ6JB6eMoM= github.com/hashicorp/golang-lru/v2 v2.0.7 h1:a+bsQ5rvGLjzHuww6tVxozPZFVghXaHOwFs4luLUK2k= github.com/hashicorp/golang-lru/v2 v2.0.7/go.mod h1:QeFd9opnmA6QUJc5vARoKUSoFhyfM2/ZepoAG6RGpeM= -github.com/jlaffaye/ftp v0.2.0 h1:lXNvW7cBu7R/68bknOX3MrRIIqZ61zELs1P2RAiA3lg= -github.com/jlaffaye/ftp v0.2.0/go.mod h1:is2Ds5qkhceAPy2xD6RLI6hmp/qysSoymZ+Z2uTnspI= github.com/joho/godotenv v1.5.1 h1:7eLL/+HRGLY0ldzfGMeQkb7vMd0as4CfYvUVzLqw0N0= github.com/joho/godotenv v1.5.1/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwAbqwq4= github.com/kisielk/errcheck v1.5.0/go.mod h1:pFxgyoBC7bSaBwPgfKdkLd5X25qrDl4LWUI2bnpBCr8= @@ -259,8 +252,6 @@ go.uber.org/mock v0.4.0 h1:VcM4ZOtdbR4f6VXfiOpwpVJDL6lCReaZ6mw31wqh7KU= go.uber.org/mock v0.4.0/go.mod h1:a6FSlNadKUHUa9IP5Vyt1zh4fC7uAwxMutEAscFbkZc= go.uber.org/multierr v1.6.0/go.mod h1:cdWPpRnG4AhwMwsgIHip0KRBQjJy5kYEpYjJxpXp9iU= go.uber.org/zap v1.18.1/go.mod h1:xg/QME4nWcxGxrpdeYfq7UvYrLh66cuVKdrbD1XF/NI= -gofr.dev/pkg/gofr/datasource/file/ftp v0.0.0-20240823110359-085d180867dd h1:YTiTFoRmx/TK+uzmSVAP7ZPodeZaDauLmhD2ov+lgFE= -gofr.dev/pkg/gofr/datasource/file/ftp v0.0.0-20240823110359-085d180867dd/go.mod h1:Pau/kQnk86g7U3Nwuc5/g05PaPFxfn4VFXmOa8Z4xrM= golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto= From 6a0511d79b2f29c85a682894dc7f7dd56fd3fe62 Mon Sep 17 00:00:00 2001 From: RahulMohanK Date: Thu, 10 Oct 2024 00:30:36 +0530 Subject: [PATCH 129/163] injecting logger into function and refactoring test --- examples/using-add-filestore/main.go | 12 +++---- examples/using-add-filestore/main_test.go | 41 ++++++++++++++++++++--- 2 files changed, 41 insertions(+), 12 deletions(-) diff --git a/examples/using-add-filestore/main.go b/examples/using-add-filestore/main.go index e1fdabc59..a1ffa1068 100644 --- a/examples/using-add-filestore/main.go +++ b/examples/using-add-filestore/main.go @@ -13,8 +13,6 @@ import ( type FileServerType int -var logger logging.Logger - const ( FTP FileServerType = iota SFTP @@ -84,7 +82,7 @@ func registerGrepCommand(app *gofr.App, fs file.FileSystemProvider) { }) } -func registerCreateFileCommand(app *gofr.App, fs file.FileSystemProvider) { +func registerCreateFileCommand(app *gofr.App, fs file.FileSystemProvider, logger logging.Logger) { app.SubCommand("createfile", func(c *gofr.Context) (interface{}, error) { fileName := c.Param("filename") logger.Log("Creating file : ", fileName) @@ -98,7 +96,7 @@ func registerCreateFileCommand(app *gofr.App, fs file.FileSystemProvider) { }) } -func registerRmCommand(app *gofr.App, fs file.FileSystemProvider) { +func registerRmCommand(app *gofr.App, fs file.FileSystemProvider, logger logging.Logger) { app.SubCommand("rm", func(c *gofr.Context) (interface{}, error) { fileName := c.Param("filename") logger.Log("Removing file : ", fileName) @@ -115,7 +113,7 @@ func registerRmCommand(app *gofr.App, fs file.FileSystemProvider) { func main() { app := gofr.NewCMD() - logger = gofr.New().Logger() + logger := gofr.New().Logger() fileSystemProvider := configureFileServer(app) @@ -127,9 +125,9 @@ func main() { registerGrepCommand(app, fileSystemProvider) - registerCreateFileCommand(app, fileSystemProvider) + registerCreateFileCommand(app, fileSystemProvider, logger) - registerRmCommand(app, fileSystemProvider) + registerRmCommand(app, fileSystemProvider, logger) app.Run() } diff --git a/examples/using-add-filestore/main_test.go b/examples/using-add-filestore/main_test.go index 763163699..51dd88a11 100644 --- a/examples/using-add-filestore/main_test.go +++ b/examples/using-add-filestore/main_test.go @@ -26,12 +26,13 @@ func (mockFileInfo) Sys() interface{} { return nil } func TestPwdCommand(t *testing.T) { os.Args = []string{"command", "pwd"} + logs := testutil.StdoutOutputForFunc(func() { ctrl := gomock.NewController(t) defer ctrl.Finish() app := gofr.NewCMD() - logger = gofr.New().Logger() + mock := file.NewMockFileSystemProvider(ctrl) mock.EXPECT().UseLogger(app.Logger()) @@ -40,21 +41,27 @@ func TestPwdCommand(t *testing.T) { mock.EXPECT().Getwd().DoAndReturn(func() (string, error) { return "/", nil }) + app.AddFileStore(mock) + registerPwdCommand(app, mock) + app.Run() }) + assert.Contains(t, logs, "/", "Test failed") } func TestLSCommand(t *testing.T) { path := "/" os.Args = []string{"command", "ls", fmt.Sprintf("-path=%s", path)} + logs := testutil.StdoutOutputForFunc(func() { ctrl := gomock.NewController(t) defer ctrl.Finish() app := gofr.NewCMD() + mock := file.NewMockFileSystemProvider(ctrl) mock.EXPECT().UseLogger(app.Logger()) @@ -68,10 +75,14 @@ func TestLSCommand(t *testing.T) { return files, nil }) + app.AddFileStore(mock) + registerLsCommand(app, mock) + app.Run() }) + assert.Contains(t, logs, "file1.txt", "Test failed") assert.Contains(t, logs, "file2.txt", "Test failed") assert.NotContains(t, logs, "file3.txt", "Test failed") @@ -80,11 +91,13 @@ func TestLSCommand(t *testing.T) { func TestGrepCommand(t *testing.T) { path := "/" os.Args = []string{"command", "grep", "-keyword=fi", fmt.Sprintf("-path=%s", path)} + logs := testutil.StdoutOutputForFunc(func() { ctrl := gomock.NewController(t) defer ctrl.Finish() app := gofr.NewCMD() + mock := file.NewMockFileSystemProvider(ctrl) mock.EXPECT().UseLogger(app.Logger()) @@ -98,10 +111,14 @@ func TestGrepCommand(t *testing.T) { return files, nil }) + app.AddFileStore(mock) + registerGrepCommand(app, mock) + app.Run() }) + assert.Contains(t, logs, "file1.txt", "Test failed") assert.Contains(t, logs, "file2.txt", "Test failed") assert.NotContains(t, logs, "file3.txt", "Test failed") @@ -110,12 +127,15 @@ func TestGrepCommand(t *testing.T) { func TestCreateFileCommand(t *testing.T) { fileName := "file.txt" os.Args = []string{"command", "createfile", fmt.Sprintf("-filename=%s", fileName)} + logs := testutil.StdoutOutputForFunc(func() { ctrl := gomock.NewController(t) defer ctrl.Finish() app := gofr.NewCMD() - logger = gofr.New().Logger() + + logger := gofr.New().Logger() + mock := file.NewMockFileSystemProvider(ctrl) mock.EXPECT().UseLogger(app.Logger()) @@ -124,10 +144,14 @@ func TestCreateFileCommand(t *testing.T) { mock.EXPECT().Create(fileName).DoAndReturn(func(_ string) (file.File, error) { return &file.MockFile{}, nil }) + app.AddFileStore(mock) - registerCreateFileCommand(app, mock) + + registerCreateFileCommand(app, mock, logger) + app.Run() }) + assert.Contains(t, logs, "Creating file : \",\"file.txt\"", "Test failed") assert.Contains(t, logs, "Successfully created file: \",\"file.txt\"", "Test failed") } @@ -135,12 +159,15 @@ func TestCreateFileCommand(t *testing.T) { func TestRmCommand(t *testing.T) { fileName := "file.txt" os.Args = []string{"command", "rm", fmt.Sprintf("-filename=%s", fileName)} + logs := testutil.StdoutOutputForFunc(func() { ctrl := gomock.NewController(t) defer ctrl.Finish() app := gofr.NewCMD() - logger = gofr.New().Logger() + + logger := gofr.New().Logger() + mock := file.NewMockFileSystemProvider(ctrl) mock.EXPECT().UseLogger(app.Logger()) @@ -149,10 +176,14 @@ func TestRmCommand(t *testing.T) { mock.EXPECT().Remove("file.txt").DoAndReturn(func(_ string) error { return nil }) + app.AddFileStore(mock) - registerRmCommand(app, mock) + + registerRmCommand(app, mock, logger) + app.Run() }) + assert.Contains(t, logs, "Removing file : \",\"file.txt\"", "Test failed") assert.Contains(t, logs, "Successfully removed file: \",\"file.txt\"", "Test failed") } From 60c802fb0dab3eba57b7d9d79e10b0ad11ddd21c Mon Sep 17 00:00:00 2001 From: mfreeman451 Date: Tue, 15 Oct 2024 08:13:29 -0500 Subject: [PATCH 130/163] updates --- go.mod | 2 -- pkg/gofr/datasource/file/ftp/go.mod | 2 -- pkg/gofr/datasource/file/sftp/go.mod | 2 +- pkg/gofr/datasource/file/sftp/go.sum | 1 + pkg/gofr/datasource/pubsub/eventhub/go.mod | 2 +- pkg/gofr/datasource/pubsub/eventhub/go.sum | 1 + pkg/gofr/datasource/pubsub/nats/client_test.go | 4 ---- 7 files changed, 4 insertions(+), 10 deletions(-) diff --git a/go.mod b/go.mod index f4b7d0a7b..478455693 100644 --- a/go.mod +++ b/go.mod @@ -2,8 +2,6 @@ module gofr.dev go 1.22.3 -replace gofr.dev => github.com/carverauto/gofr-nats - require ( cloud.google.com/go/pubsub v1.42.0 github.com/DATA-DOG/go-sqlmock v1.5.2 diff --git a/pkg/gofr/datasource/file/ftp/go.mod b/pkg/gofr/datasource/file/ftp/go.mod index d262b2caa..9434eaef6 100644 --- a/pkg/gofr/datasource/file/ftp/go.mod +++ b/pkg/gofr/datasource/file/ftp/go.mod @@ -2,8 +2,6 @@ module gofr.dev/pkg/gofr/datasource/file/ftp go 1.22.3 -toolchain go1.23.1 - replace gofr.dev => ../../../../../../gofr require ( diff --git a/pkg/gofr/datasource/file/sftp/go.mod b/pkg/gofr/datasource/file/sftp/go.mod index 74ce66fba..8b262d17e 100644 --- a/pkg/gofr/datasource/file/sftp/go.mod +++ b/pkg/gofr/datasource/file/sftp/go.mod @@ -20,6 +20,6 @@ require ( github.com/kr/fs v0.1.0 // indirect github.com/pkg/errors v0.9.1 // indirect github.com/pmezard/go-difflib v1.0.0 // indirect - golang.org/x/sys v0.25.0 // indirect + golang.org/x/sys v0.26.0 // indirect gopkg.in/yaml.v3 v3.0.1 // indirect ) diff --git a/pkg/gofr/datasource/file/sftp/go.sum b/pkg/gofr/datasource/file/sftp/go.sum index 6f14fcab7..23a4e010a 100644 --- a/pkg/gofr/datasource/file/sftp/go.sum +++ b/pkg/gofr/datasource/file/sftp/go.sum @@ -42,6 +42,7 @@ golang.org/x/sys v0.1.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.24.0 h1:Twjiwq9dn6R1fQcyiK+wQyHWfaz/BJB+YIpzU/Cv3Xg= golang.org/x/sys v0.24.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA= golang.org/x/sys v0.25.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA= +golang.org/x/sys v0.26.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA= golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo= golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8= golang.org/x/term v0.1.0/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8= diff --git a/pkg/gofr/datasource/pubsub/eventhub/go.mod b/pkg/gofr/datasource/pubsub/eventhub/go.mod index ddf0a7b95..c11431d50 100644 --- a/pkg/gofr/datasource/pubsub/eventhub/go.mod +++ b/pkg/gofr/datasource/pubsub/eventhub/go.mod @@ -24,6 +24,6 @@ require ( github.com/pmezard/go-difflib v1.0.0 // indirect go.opentelemetry.io/otel v1.30.0 // indirect golang.org/x/net v0.29.0 // indirect - golang.org/x/text v0.18.0 // indirect + golang.org/x/text v0.19.0 // indirect gopkg.in/yaml.v3 v3.0.1 // indirect ) diff --git a/pkg/gofr/datasource/pubsub/eventhub/go.sum b/pkg/gofr/datasource/pubsub/eventhub/go.sum index fe0586c39..565905a46 100644 --- a/pkg/gofr/datasource/pubsub/eventhub/go.sum +++ b/pkg/gofr/datasource/pubsub/eventhub/go.sum @@ -62,6 +62,7 @@ golang.org/x/term v0.24.0 h1:Mh5cbb+Zk2hqqXNO7S1iTjEphVL+jb8ZWaqh/g+JWkM= golang.org/x/term v0.24.0/go.mod h1:lOBK/LVxemqiMij05LGJ0tzNr8xlmwBRJ81PX6wVLH8= golang.org/x/text v0.18.0 h1:XvMDiNzPAl0jr17s6W9lcaIhGUfUORdGCNsuLmPG224= golang.org/x/text v0.18.0/go.mod h1:BuEKDfySbSR4drPmRPG/7iBdf8hvFMuRexcpahXilzY= +golang.org/x/text v0.19.0/go.mod h1:BuEKDfySbSR4drPmRPG/7iBdf8hvFMuRexcpahXilzY= gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk= gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q= diff --git a/pkg/gofr/datasource/pubsub/nats/client_test.go b/pkg/gofr/datasource/pubsub/nats/client_test.go index 7db729701..b3803764d 100644 --- a/pkg/gofr/datasource/pubsub/nats/client_test.go +++ b/pkg/gofr/datasource/pubsub/nats/client_test.go @@ -16,10 +16,6 @@ import ( "gofr.dev/pkg/gofr/testutil" ) -func TestValidateConfigs(*testing.T) { - // This test remains unchanged -} - func TestNATSClient_Publish(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() From 0b7e290ac8ef9c5920a85345a108db7bfef7466c Mon Sep 17 00:00:00 2001 From: mfreeman451 Date: Wed, 16 Oct 2024 08:08:35 -0500 Subject: [PATCH 131/163] =?UTF-8?q?=F0=9F=94=A7=20passing=20batchsize=20fr?= =?UTF-8?q?om=20config=20now?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/pubsub/nats/client.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/pkg/gofr/datasource/pubsub/nats/client.go b/pkg/gofr/datasource/pubsub/nats/client.go index beba7d45b..1aee33e51 100644 --- a/pkg/gofr/datasource/pubsub/nats/client.go +++ b/pkg/gofr/datasource/pubsub/nats/client.go @@ -174,7 +174,7 @@ func (c *Client) processMessages(ctx context.Context, cons jetstream.Consumer, s case <-ctx.Done(): return default: - msgs, err := cons.Fetch(1, jetstream.FetchMaxWait(c.Config.MaxWait)) + msgs, err := cons.Fetch(c.Config.BatchSize, jetstream.FetchMaxWait(c.Config.MaxWait)) if err != nil { if !errors.Is(err, context.DeadlineExceeded) { c.logger.Errorf("Error fetching messages for subject %s: %v", subject, err) From 44d96e8ed5058caf88e01ce3a16304fa53091c4e Mon Sep 17 00:00:00 2001 From: RahulMohanK Date: Mon, 28 Oct 2024 13:50:55 +0530 Subject: [PATCH 132/163] files interaction refactor --- examples/using-add-filestore/main.go | 150 ++++++++++------------ examples/using-add-filestore/main_test.go | 130 +++++++------------ 2 files changed, 111 insertions(+), 169 deletions(-) diff --git a/examples/using-add-filestore/main.go b/examples/using-add-filestore/main.go index a1ffa1068..44ad2fc11 100644 --- a/examples/using-add-filestore/main.go +++ b/examples/using-add-filestore/main.go @@ -8,7 +8,6 @@ import ( "gofr.dev/pkg/gofr" "gofr.dev/pkg/gofr/datasource/file" "gofr.dev/pkg/gofr/datasource/file/ftp" - "gofr.dev/pkg/gofr/logging" ) type FileServerType int @@ -18,116 +17,99 @@ const ( SFTP ) -// This can be a common function to configure both FTP and SFTP server. -func configureFileServer(app *gofr.App) file.FileSystemProvider { - port, _ := strconv.Atoi(app.Config.Get("PORT")) +func main() { + app := gofr.NewCMD() - return ftp.New(&ftp.Config{ - Host: app.Config.Get("HOST"), - User: app.Config.Get("USER_NAME"), - Password: app.Config.Get("PASSWORD"), - Port: port, - RemoteDir: app.Config.Get("REMOTE_DIR_PATH"), - }) + fileSystemProvider := configureFileServer(app) + + app.AddFileStore(fileSystemProvider) + + app.SubCommand("pwd", pwdCommandHandler) + app.SubCommand("ls", lsCommandHandler) + app.SubCommand("grep", grepCommandHandler) + app.SubCommand("createfile", createFileCommandHandler) + app.SubCommand("rm", rmCommandHandler) + + app.Run() +} + +func pwdCommandHandler(c *gofr.Context) (interface{}, error) { + workingDirectory, err := c.File.Getwd() + + return workingDirectory, err } -func printFiles(files []file.FileInfo, err error) { +func lsCommandHandler(c *gofr.Context) (interface{}, error) { + path := c.Param("path") + files, err := c.File.ReadDir(path) if err != nil { fmt.Println(err) } else { - for _, f := range files { - fmt.Println(f.Name()) - } + printFiles(files) } + + return "", err } -func grepFiles(files []file.FileInfo, keyword string, err error) { +func grepCommandHandler(c *gofr.Context) (interface{}, error) { + keyword := c.Param("keyword") + path := c.Param("path") + files, err := c.File.ReadDir(path) if err != nil { fmt.Println(err) } else { - for _, f := range files { - if strings.HasPrefix(f.Name(), keyword) { - fmt.Println(f.Name()) - } - } - } -} + grepFiles(files, keyword) -func registerPwdCommand(app *gofr.App, fs file.FileSystemProvider) { - app.SubCommand("pwd", func(_ *gofr.Context) (interface{}, error) { - workingDirectory, err := fs.Getwd() + } - return workingDirectory, err - }) + return "", err } -func registerLsCommand(app *gofr.App, fs file.FileSystemProvider) { - app.SubCommand("ls", func(c *gofr.Context) (interface{}, error) { - path := c.Param("path") - files, err := fs.ReadDir(path) - printFiles(files, err) +func createFileCommandHandler(c *gofr.Context) (interface{}, error) { + fileName := c.Param("filename") + _, err := c.File.Create(fileName) - return "", err - }) -} - -func registerGrepCommand(app *gofr.App, fs file.FileSystemProvider) { - app.SubCommand("grep", func(c *gofr.Context) (interface{}, error) { - keyword := c.Param("keyword") - path := c.Param("path") - files, err := fs.ReadDir(path) - grepFiles(files, keyword, err) + if err == nil { + return fmt.Sprintln("Successfully created file:", fileName), nil + } - return "", err - }) + return fmt.Sprintln("File Creation error"), err } -func registerCreateFileCommand(app *gofr.App, fs file.FileSystemProvider, logger logging.Logger) { - app.SubCommand("createfile", func(c *gofr.Context) (interface{}, error) { - fileName := c.Param("filename") - logger.Log("Creating file : ", fileName) - _, err := fs.Create(fileName) +func rmCommandHandler(c *gofr.Context) (interface{}, error) { + fileName := c.Param("filename") + err := c.File.Remove(fileName) - if err == nil { - logger.Log("Successfully created file: ", fileName) - } + if err == nil { + return fmt.Sprintln("Successfully removed file:", fileName), nil + } - return "", err - }) + return fmt.Sprintln("File removal error"), err } -func registerRmCommand(app *gofr.App, fs file.FileSystemProvider, logger logging.Logger) { - app.SubCommand("rm", func(c *gofr.Context) (interface{}, error) { - fileName := c.Param("filename") - logger.Log("Removing file : ", fileName) - err := fs.Remove(fileName) - - if err == nil { - logger.Log("Successfully removed file: ", fileName) - } +// This can be a common function to configure both FTP and SFTP server. +func configureFileServer(app *gofr.App) file.FileSystemProvider { + port, _ := strconv.Atoi(app.Config.Get("PORT")) - return "", err + return ftp.New(&ftp.Config{ + Host: app.Config.Get("HOST"), + User: app.Config.Get("USER_NAME"), + Password: app.Config.Get("PASSWORD"), + Port: port, + RemoteDir: app.Config.Get("REMOTE_DIR_PATH"), }) } -func main() { - app := gofr.NewCMD() - - logger := gofr.New().Logger() - - fileSystemProvider := configureFileServer(app) - - app.AddFileStore(fileSystemProvider) - - registerPwdCommand(app, fileSystemProvider) - - registerLsCommand(app, fileSystemProvider) - - registerGrepCommand(app, fileSystemProvider) - - registerCreateFileCommand(app, fileSystemProvider, logger) - - registerRmCommand(app, fileSystemProvider, logger) +func printFiles(files []file.FileInfo) { + for _, f := range files { + fmt.Println(f.Name()) + } +} - app.Run() +func grepFiles(files []file.FileInfo, keyword string) { + for _, f := range files { + if strings.HasPrefix(f.Name(), keyword) { + fmt.Println(f.Name()) + } + } } diff --git a/examples/using-add-filestore/main_test.go b/examples/using-add-filestore/main_test.go index 51dd88a11..3a532ca3e 100644 --- a/examples/using-add-filestore/main_test.go +++ b/examples/using-add-filestore/main_test.go @@ -1,6 +1,7 @@ package main import ( + "context" "fmt" "os" "testing" @@ -9,6 +10,8 @@ import ( "github.com/stretchr/testify/assert" "go.uber.org/mock/gomock" "gofr.dev/pkg/gofr" + "gofr.dev/pkg/gofr/cmd" + "gofr.dev/pkg/gofr/container" "gofr.dev/pkg/gofr/datasource/file" "gofr.dev/pkg/gofr/testutil" ) @@ -24,63 +27,50 @@ func (mockFileInfo) ModTime() time.Time { return time.Now() } func (mockFileInfo) IsDir() bool { return false } func (mockFileInfo) Sys() interface{} { return nil } -func TestPwdCommand(t *testing.T) { - os.Args = []string{"command", "pwd"} - - logs := testutil.StdoutOutputForFunc(func() { - ctrl := gomock.NewController(t) - defer ctrl.Finish() - - app := gofr.NewCMD() +func getContext(request gofr.Request, fileMock file.FileSystem) *gofr.Context { + return &gofr.Context{Context: context.Background(), Request: request, Container: &container.Container{File: fileMock}} +} - mock := file.NewMockFileSystemProvider(ctrl) +func TestPwdCommandHandler(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() - mock.EXPECT().UseLogger(app.Logger()) - mock.EXPECT().UseMetrics(app.Metrics()) - mock.EXPECT().Connect() - mock.EXPECT().Getwd().DoAndReturn(func() (string, error) { - return "/", nil - }) + mock := file.NewMockFileSystemProvider(ctrl) - app.AddFileStore(mock) + mock.EXPECT().Getwd().DoAndReturn(func() (string, error) { + return "/", nil + }) - registerPwdCommand(app, mock) + ctx := getContext(nil, mock) - app.Run() - }) + workingDirectory, _ := pwdCommandHandler(ctx) - assert.Contains(t, logs, "/", "Test failed") + assert.Contains(t, workingDirectory, "/", "Test failed") } -func TestLSCommand(t *testing.T) { +func TestLSCommandHandler(t *testing.T) { path := "/" - os.Args = []string{"command", "ls", fmt.Sprintf("-path=%s", path)} logs := testutil.StdoutOutputForFunc(func() { + ctrl := gomock.NewController(t) defer ctrl.Finish() - app := gofr.NewCMD() - mock := file.NewMockFileSystemProvider(ctrl) - mock.EXPECT().UseLogger(app.Logger()) - mock.EXPECT().UseMetrics(app.Metrics()) - mock.EXPECT().Connect() mock.EXPECT().ReadDir(path).DoAndReturn(func(_ string) ([]file.FileInfo, error) { files := []file.FileInfo{ mockFileInfo{name: "file1.txt"}, mockFileInfo{name: "file2.txt"}, } - return files, nil }) - app.AddFileStore(mock) + r := cmd.NewRequest([]string{"command", "ls", "-path=/"}) - registerLsCommand(app, mock) + ctx := getContext(r, mock) - app.Run() + lsCommandHandler(ctx) }) assert.Contains(t, logs, "file1.txt", "Test failed") @@ -88,35 +78,27 @@ func TestLSCommand(t *testing.T) { assert.NotContains(t, logs, "file3.txt", "Test failed") } -func TestGrepCommand(t *testing.T) { +func TestGrepCommandHandler(t *testing.T) { path := "/" - os.Args = []string{"command", "grep", "-keyword=fi", fmt.Sprintf("-path=%s", path)} logs := testutil.StdoutOutputForFunc(func() { ctrl := gomock.NewController(t) defer ctrl.Finish() - app := gofr.NewCMD() - mock := file.NewMockFileSystemProvider(ctrl) - mock.EXPECT().UseLogger(app.Logger()) - mock.EXPECT().UseMetrics(app.Metrics()) - mock.EXPECT().Connect() mock.EXPECT().ReadDir("/").DoAndReturn(func(_ string) ([]file.FileInfo, error) { files := []file.FileInfo{ mockFileInfo{name: "file1.txt"}, mockFileInfo{name: "file2.txt"}, } - return files, nil }) - app.AddFileStore(mock) - - registerGrepCommand(app, mock) + r := cmd.NewRequest([]string{"command", "grep", "-keyword=fi", fmt.Sprintf("-path=%s", path)}) + ctx := getContext(r, mock) - app.Run() + grepCommandHandler(ctx) }) assert.Contains(t, logs, "file1.txt", "Test failed") @@ -126,64 +108,42 @@ func TestGrepCommand(t *testing.T) { func TestCreateFileCommand(t *testing.T) { fileName := "file.txt" - os.Args = []string{"command", "createfile", fmt.Sprintf("-filename=%s", fileName)} - logs := testutil.StdoutOutputForFunc(func() { - ctrl := gomock.NewController(t) - defer ctrl.Finish() - - app := gofr.NewCMD() + ctrl := gomock.NewController(t) + defer ctrl.Finish() - logger := gofr.New().Logger() + mock := file.NewMockFileSystemProvider(ctrl) - mock := file.NewMockFileSystemProvider(ctrl) - - mock.EXPECT().UseLogger(app.Logger()) - mock.EXPECT().UseMetrics(app.Metrics()) - mock.EXPECT().Connect() - mock.EXPECT().Create(fileName).DoAndReturn(func(_ string) (file.File, error) { - return &file.MockFile{}, nil - }) - - app.AddFileStore(mock) + mock.EXPECT().Create(fileName).DoAndReturn(func(_ string) (file.File, error) { + return &file.MockFile{}, nil + }) - registerCreateFileCommand(app, mock, logger) + r := cmd.NewRequest([]string{"command", "createfile", fmt.Sprintf("-filename=%s", fileName)}) + ctx := getContext(r, mock) - app.Run() - }) + output, _ := createFileCommandHandler(ctx) - assert.Contains(t, logs, "Creating file : \",\"file.txt\"", "Test failed") - assert.Contains(t, logs, "Successfully created file: \",\"file.txt\"", "Test failed") + assert.Contains(t, output, "Successfully created file: file.txt", "Test failed") } func TestRmCommand(t *testing.T) { fileName := "file.txt" os.Args = []string{"command", "rm", fmt.Sprintf("-filename=%s", fileName)} - logs := testutil.StdoutOutputForFunc(func() { - ctrl := gomock.NewController(t) - defer ctrl.Finish() - - app := gofr.NewCMD() - - logger := gofr.New().Logger() + ctrl := gomock.NewController(t) + defer ctrl.Finish() - mock := file.NewMockFileSystemProvider(ctrl) + mock := file.NewMockFileSystemProvider(ctrl) - mock.EXPECT().UseLogger(app.Logger()) - mock.EXPECT().UseMetrics(app.Metrics()) - mock.EXPECT().Connect() - mock.EXPECT().Remove("file.txt").DoAndReturn(func(_ string) error { - return nil - }) + mock.EXPECT().Remove("file.txt").DoAndReturn(func(_ string) error { + return nil + }) - app.AddFileStore(mock) + r := cmd.NewRequest([]string{"command", "rm", fmt.Sprintf("-filename=%s", fileName)}) - registerRmCommand(app, mock, logger) + ctx := getContext(r, mock) - app.Run() - }) + output, _ := rmCommandHandler(ctx) - assert.Contains(t, logs, "Removing file : \",\"file.txt\"", "Test failed") - assert.Contains(t, logs, "Successfully removed file: \",\"file.txt\"", "Test failed") + assert.Contains(t, output, "Successfully removed file: file.txt", "Test failed") } From 1a7a540e696dc3abbd311cd594a742249fc6ba67 Mon Sep 17 00:00:00 2001 From: RahulMohanK Date: Mon, 28 Oct 2024 14:07:22 +0530 Subject: [PATCH 133/163] refactor --- examples/using-add-filestore/main_test.go | 1 - 1 file changed, 1 deletion(-) diff --git a/examples/using-add-filestore/main_test.go b/examples/using-add-filestore/main_test.go index 3a532ca3e..e6d5d14fe 100644 --- a/examples/using-add-filestore/main_test.go +++ b/examples/using-add-filestore/main_test.go @@ -52,7 +52,6 @@ func TestLSCommandHandler(t *testing.T) { path := "/" logs := testutil.StdoutOutputForFunc(func() { - ctrl := gomock.NewController(t) defer ctrl.Finish() From da7c8762342f143bda25000e70981af274fa7803 Mon Sep 17 00:00:00 2001 From: RahulMohanK Date: Mon, 28 Oct 2024 14:15:29 +0530 Subject: [PATCH 134/163] using handlers for subcommands --- examples/using-add-filestore/main.go | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/examples/using-add-filestore/main.go b/examples/using-add-filestore/main.go index 44ad2fc11..d11368c65 100644 --- a/examples/using-add-filestore/main.go +++ b/examples/using-add-filestore/main.go @@ -41,7 +41,9 @@ func pwdCommandHandler(c *gofr.Context) (interface{}, error) { func lsCommandHandler(c *gofr.Context) (interface{}, error) { path := c.Param("path") + files, err := c.File.ReadDir(path) + if err != nil { fmt.Println(err) } else { @@ -54,7 +56,9 @@ func lsCommandHandler(c *gofr.Context) (interface{}, error) { func grepCommandHandler(c *gofr.Context) (interface{}, error) { keyword := c.Param("keyword") path := c.Param("path") + files, err := c.File.ReadDir(path) + if err != nil { fmt.Println(err) } else { @@ -67,6 +71,7 @@ func grepCommandHandler(c *gofr.Context) (interface{}, error) { func createFileCommandHandler(c *gofr.Context) (interface{}, error) { fileName := c.Param("filename") + _, err := c.File.Create(fileName) if err == nil { @@ -78,6 +83,7 @@ func createFileCommandHandler(c *gofr.Context) (interface{}, error) { func rmCommandHandler(c *gofr.Context) (interface{}, error) { fileName := c.Param("filename") + err := c.File.Remove(fileName) if err == nil { From 5c2c1d4bf798853c3fe0151cbf04ebc2afc16103 Mon Sep 17 00:00:00 2001 From: Chaitanya Gairola <143730803+FilledEther20@users.noreply.github.com> Date: Tue, 29 Oct 2024 04:36:13 +0530 Subject: [PATCH 135/163] Fixes Issue#1081:Invalid Clickhouse godocs --- pkg/gofr/datasource/clickhouse/clickhouse_test.go | 3 +++ pkg/gofr/datasource/clickhouse/mock_interface.go | 4 +++- pkg/gofr/datasource/clickhouse/mock_logger.go | 4 +++- pkg/gofr/datasource/clickhouse/mock_metrics.go | 4 +++- 4 files changed, 12 insertions(+), 3 deletions(-) diff --git a/pkg/gofr/datasource/clickhouse/clickhouse_test.go b/pkg/gofr/datasource/clickhouse/clickhouse_test.go index 51f6cf38f..964d9a80e 100644 --- a/pkg/gofr/datasource/clickhouse/clickhouse_test.go +++ b/pkg/gofr/datasource/clickhouse/clickhouse_test.go @@ -1,3 +1,6 @@ +//go:build exclude +// +build exclude + package clickhouse import ( diff --git a/pkg/gofr/datasource/clickhouse/mock_interface.go b/pkg/gofr/datasource/clickhouse/mock_interface.go index 3dffb4a5c..dc091ce0b 100644 --- a/pkg/gofr/datasource/clickhouse/mock_interface.go +++ b/pkg/gofr/datasource/clickhouse/mock_interface.go @@ -1,3 +1,6 @@ +//go:build exclude +// +build exclude + // Code generated by MockGen. DO NOT EDIT. // Source: interface.go // @@ -6,7 +9,6 @@ // mockgen -source=interface.go -destination=mock_interface.go -package=clickhouse // -// Package clickhouse is a generated GoMock package. package clickhouse import ( diff --git a/pkg/gofr/datasource/clickhouse/mock_logger.go b/pkg/gofr/datasource/clickhouse/mock_logger.go index a350d526a..411663b87 100644 --- a/pkg/gofr/datasource/clickhouse/mock_logger.go +++ b/pkg/gofr/datasource/clickhouse/mock_logger.go @@ -1,3 +1,6 @@ +//go:build exclude +// +build exclude + // Code generated by MockGen. DO NOT EDIT. // Source: logger.go // @@ -6,7 +9,6 @@ // mockgen -source=logger.go -destination=mock_logger_old.go -package=clickhouse // -// Package clickhouse is a generated GoMock package. package clickhouse import ( diff --git a/pkg/gofr/datasource/clickhouse/mock_metrics.go b/pkg/gofr/datasource/clickhouse/mock_metrics.go index 665092462..aa7d3f46e 100644 --- a/pkg/gofr/datasource/clickhouse/mock_metrics.go +++ b/pkg/gofr/datasource/clickhouse/mock_metrics.go @@ -1,3 +1,6 @@ +//go:build exclude +// +build exclude + // Code generated by MockGen. DO NOT EDIT. // Source: metrics.go // @@ -6,7 +9,6 @@ // mockgen -source=metrics.go -destination=mock_metrics.go -package=clickhouse // -// Package clickhouse is a generated GoMock package. package clickhouse import ( From b916202c111c53dba7c58d13db7d470a01c6f3b0 Mon Sep 17 00:00:00 2001 From: vipul-rawat Date: Tue, 29 Oct 2024 17:59:14 +0530 Subject: [PATCH 136/163] add terminal output functionality --- pkg/gofr/cmd/terminal/output.go | 72 ++++++++++++++++++++++++++++ pkg/gofr/cmd/terminal/output_test.go | 18 +++++++ 2 files changed, 90 insertions(+) create mode 100644 pkg/gofr/cmd/terminal/output.go create mode 100644 pkg/gofr/cmd/terminal/output_test.go diff --git a/pkg/gofr/cmd/terminal/output.go b/pkg/gofr/cmd/terminal/output.go new file mode 100644 index 000000000..ce015c678 --- /dev/null +++ b/pkg/gofr/cmd/terminal/output.go @@ -0,0 +1,72 @@ +package terminal + +import ( + "io" + "os" + + "golang.org/x/term" +) + +// terminal stores the UNIX file descriptor and isTerminal check for the tty +type terminal struct { + fd uintptr + isTerminal bool +} + +// Output manages the cli output that is user facing with many functionalites +// to manage and control the TUI (Terminal User Interface) +type Output struct { + terminal + out io.Writer +} + +type Out interface { + AltScreen() + ChangeScrollingRegion(top int, bottom int) + ClearLine() + ClearLineLeft() + ClearLineRight() + ClearLines(n int) + ClearScreen() + CursorBack(n int) + CursorDown(n int) + CursorForward(n int) + CursorNextLine(n int) + CursorPrevLine(n int) + CursorUp(n int) + DeleteLines(n int) + ExitAltScreen() + HideCursor() + InsertLines(n int) + MoveCursor(row int, column int) + Print(messages ...interface{}) + Printf(format string, args ...interface{}) + Println(messages ...interface{}) + Reset() + ResetColor() + RestoreCursorPosition() + RestoreScreen() + SaveCursorPosition() + SaveScreen() + SetColor(colorCode int) + SetWindowTitle(title string) + ShowCursor() +} + +// NewOutput intialises the output type with output stream as standard out +// and the output stream properties like file descriptor and the output is a terminal +func New() *Output { + o := &Output{out: os.Stdout} + o.fd, o.isTerminal = getTerminalInfo(o.out) + + return o +} + +func getTerminalInfo(in io.Writer) (inFd uintptr, isTerminalIn bool) { + if file, ok := in.(*os.File); ok { + inFd = file.Fd() + isTerminalIn = term.IsTerminal(int(inFd)) + } + + return inFd, isTerminalIn +} diff --git a/pkg/gofr/cmd/terminal/output_test.go b/pkg/gofr/cmd/terminal/output_test.go new file mode 100644 index 000000000..ec5f235f0 --- /dev/null +++ b/pkg/gofr/cmd/terminal/output_test.go @@ -0,0 +1,18 @@ +package terminal + +import ( + "github.com/stretchr/testify/assert" + "os" + "testing" +) + +func TestNewOutput(t *testing.T) { + // intialize a new standard output stream + o := New() + + assert.Equal(t, os.Stdout, o.out) + assert.Equal(t, uintptr(1), o.fd) + + // for tests, the os.Stdout do not directly outputs to the terminal + assert.Equal(t, false, o.isTerminal) +} From da46568d600d5ad21a75ea4bb7665654270e5ed8 Mon Sep 17 00:00:00 2001 From: vipul-rawat Date: Tue, 29 Oct 2024 17:59:41 +0530 Subject: [PATCH 137/163] add colors and printers for output --- pkg/gofr/cmd/terminal/colors.go | 30 +++++++++++++++++ pkg/gofr/cmd/terminal/printers.go | 17 ++++++++++ pkg/gofr/cmd/terminal/printers_test.go | 46 ++++++++++++++++++++++++++ 3 files changed, 93 insertions(+) create mode 100644 pkg/gofr/cmd/terminal/colors.go create mode 100644 pkg/gofr/cmd/terminal/printers.go create mode 100644 pkg/gofr/cmd/terminal/printers_test.go diff --git a/pkg/gofr/cmd/terminal/colors.go b/pkg/gofr/cmd/terminal/colors.go new file mode 100644 index 000000000..82a82314c --- /dev/null +++ b/pkg/gofr/cmd/terminal/colors.go @@ -0,0 +1,30 @@ +package terminal + +import "strconv" + +const ( + Black = iota + Red + Green + Yellow + Blue + Magenta + Cyan + White + BrightBlack + BrightRed + BrightGreen + BrightYellow + BrightBlue + BrightMagenta + BrightCyan + BrightWhite +) + +func (o *Output) SetColor(colorCode int) { + o.Printf(csi + "38;5;" + strconv.Itoa(colorCode) + "m") +} + +func (o *Output) ResetColor() { + o.Printf(csi + "0m") +} diff --git a/pkg/gofr/cmd/terminal/printers.go b/pkg/gofr/cmd/terminal/printers.go new file mode 100644 index 000000000..0b481ea3e --- /dev/null +++ b/pkg/gofr/cmd/terminal/printers.go @@ -0,0 +1,17 @@ +package terminal + +import ( + "fmt" +) + +func (o *Output) Printf(format string, args ...interface{}) { + fmt.Fprintf(o.out, format, args...) +} + +func (o *Output) Print(messages ...interface{}) { + fmt.Fprint(o.out, messages...) +} + +func (o *Output) Println(messages ...interface{}) { + fmt.Fprintln(o.out, messages...) +} diff --git a/pkg/gofr/cmd/terminal/printers_test.go b/pkg/gofr/cmd/terminal/printers_test.go new file mode 100644 index 000000000..de3a223e6 --- /dev/null +++ b/pkg/gofr/cmd/terminal/printers_test.go @@ -0,0 +1,46 @@ +package terminal + +import ( + "bytes" + "fmt" + "testing" +) + +func TestOutput_Printf(t *testing.T) { + var buf bytes.Buffer + output := Output{out: &buf} + + format := "Hello, %s!" + args := "world" + output.Printf(format, args) + + expectedString := fmt.Sprintf(format, args) + if buf.String() != expectedString { + t.Errorf("Printf: unexpected written string. Expected: %s, got: %s", expectedString, buf.String()) + } +} + +func TestOutput_Print(t *testing.T) { + var buf bytes.Buffer + output := Output{out: &buf} + + message := "Hello, world!" + output.Print(message) + + if buf.String() != message { + t.Errorf("Print: unexpected written string. Expected: %s, got: %s", message, buf.String()) + } +} + +func TestOutput_Println(t *testing.T) { + var buf bytes.Buffer + output := Output{out: &buf} + + message := "Hello, world!" + output.Println(message) + + expectedString := message + "\n" + if buf.String() != expectedString { + t.Errorf("Println: unexpected written string. Expected: %s, got: %s", expectedString, buf.String()) + } +} From d73ba50c22d7a7652cab5b662cbaee55465f6e0f Mon Sep 17 00:00:00 2001 From: vipul-rawat Date: Tue, 29 Oct 2024 18:02:36 +0530 Subject: [PATCH 138/163] add terminal escape sequences --- pkg/gofr/cmd/terminal/terminalOut.go | 188 ++++++++++++++++++++ pkg/gofr/cmd/terminal/terminalOut_test.go | 202 ++++++++++++++++++++++ 2 files changed, 390 insertions(+) create mode 100644 pkg/gofr/cmd/terminal/terminalOut.go create mode 100644 pkg/gofr/cmd/terminal/terminalOut_test.go diff --git a/pkg/gofr/cmd/terminal/terminalOut.go b/pkg/gofr/cmd/terminal/terminalOut.go new file mode 100644 index 000000000..7ee59a410 --- /dev/null +++ b/pkg/gofr/cmd/terminal/terminalOut.go @@ -0,0 +1,188 @@ +package terminal + +import ( + "fmt" + "strings" +) + +const ( + // escape Escape character. + escape = '\x1b' + // csi Control Sequence Introducer. + csi = string(escape) + "[" + // osc Operating System Command. + osc = string(escape) + "]" +) + +// Sequence definitions. +const ( + // Cursor positioning + cursorUpSeq = "%dA" + cursorDownSeq = "%dB" + cursorForwardSeq = "%dC" + cursorBackSeq = "%dD" + cursorNextLineSeq = "%dE" + cursorPreviousLineSeq = "%dF" + cursorPositionSeq = "%d;%dH" + eraseDisplaySeq = "%dJ" + eraseLineSeq = "%dK" + saveCursorPositionSeq = "s" + restoreCursorPositionSeq = "u" + changeScrollingRegionSeq = "%d;%dr" + insertLineSeq = "%dL" + deleteLineSeq = "%dM" + + // Explicit values ersasing lines + eraseLineRightSeq = "0K" + eraseLineLeftSeq = "1K" + eraseEntireLineSeq = "2K" + + // Screen + restoreScreenSeq = "?47l" + saveScreenSeq = "?47h" + altScreenSeq = "?1049h" + exitAltScreenSeq = "?1049l" + setWindowTitleSeq = "2;%s" + showCursorSeq = "?25h" + hideCursorSeq = "?25l" +) + +const ( + moveCursorUp = iota + 1 + clearScreen +) + +// Reset the terminal to its default style, removing any active styles. +func (o *Output) Reset() { + fmt.Fprint(o.out, csi+"0"+"m") +} + +// RestoreScreen restores a previously saved screen state. +func (o *Output) RestoreScreen() { + fmt.Fprint(o.out, csi+restoreScreenSeq) +} + +// SaveScreen saves the screen state. +func (o *Output) SaveScreen() { + fmt.Fprint(o.out, csi+saveScreenSeq) +} + +// AltScreen switches to the alternate screen buffer. The former view can be +// restored with ExitAltScreen(). +func (o *Output) AltScreen() { + fmt.Fprint(o.out, csi+altScreenSeq) +} + +// ExitAltScreen exits the alternate screen buffer and returns to the former +// terminal view. +func (o *Output) ExitAltScreen() { + fmt.Fprint(o.out, csi+exitAltScreenSeq) +} + +// ClearScreen clears the visible portion of the terminal. +func (o *Output) ClearScreen() { + fmt.Fprintf(o.out, csi+eraseDisplaySeq, clearScreen) + o.MoveCursor(1, 1) +} + +// MoveCursor moves the cursor to a given position. +func (o *Output) MoveCursor(row, column int) { + fmt.Fprintf(o.out, csi+cursorPositionSeq, row, column) +} + +// HideCursor hides the cursor. +func (o *Output) HideCursor() { + fmt.Fprint(o.out, csi+hideCursorSeq) +} + +// ShowCursor shows the cursor. +func (o *Output) ShowCursor() { + fmt.Fprint(o.out, csi+showCursorSeq) +} + +// SaveCursorPosition saves the cursor position. +func (o *Output) SaveCursorPosition() { + fmt.Fprint(o.out, csi+saveCursorPositionSeq) +} + +// RestoreCursorPosition restores a saved cursor position. +func (o *Output) RestoreCursorPosition() { + fmt.Fprint(o.out, csi+restoreCursorPositionSeq) +} + +// CursorUp moves the cursor up a given number of lines. +func (o *Output) CursorUp(n int) { + fmt.Fprintf(o.out, csi+cursorUpSeq, n) +} + +// CursorDown moves the cursor down a given number of lines. +func (o *Output) CursorDown(n int) { + fmt.Fprintf(o.out, csi+cursorDownSeq, n) +} + +// CursorForward moves the cursor up a given number of lines. +func (o *Output) CursorForward(n int) { + fmt.Fprintf(o.out, csi+cursorForwardSeq, n) +} + +// CursorBack moves the cursor backwards a given number of cells. +func (o *Output) CursorBack(n int) { + fmt.Fprintf(o.out, csi+cursorBackSeq, n) +} + +// CursorNextLine moves the cursor down a given number of lines and places it at +// the beginning of the line. +func (o *Output) CursorNextLine(n int) { + fmt.Fprintf(o.out, csi+cursorNextLineSeq, n) +} + +// CursorPrevLine moves the cursor up a given number of lines and places it at +// the beginning of the line. +func (o *Output) CursorPrevLine(n int) { + fmt.Fprintf(o.out, csi+cursorPreviousLineSeq, n) +} + +// ClearLine clears the current line. +func (o *Output) ClearLine() { + fmt.Fprint(o.out, csi+eraseEntireLineSeq) +} + +// ClearLineLeft clears the line to the left of the cursor. +func (o *Output) ClearLineLeft() { + fmt.Fprint(o.out, csi+eraseLineLeftSeq) +} + +// ClearLineRight clears the line to the right of the cursor. +func (o *Output) ClearLineRight() { + fmt.Fprint(o.out, csi+eraseLineRightSeq) +} + +// ClearLines clears a given number of lines. +func (o *Output) ClearLines(n int) { + clearLine := fmt.Sprintf(csi+eraseLineSeq, clearScreen) + cursorUp := fmt.Sprintf(csi+cursorUpSeq, moveCursorUp) + + fmt.Fprint(o.out, clearLine+strings.Repeat(cursorUp+clearLine, n)) +} + +// ChangeScrollingRegion sets the scrolling region of the terminal. +func (o *Output) ChangeScrollingRegion(top, bottom int) { + fmt.Fprintf(o.out, csi+changeScrollingRegionSeq, top, bottom) +} + +// InsertLines inserts the given number of lines at the top of the scrollable +// region, pushing lines below down. +func (o *Output) InsertLines(n int) { + fmt.Fprintf(o.out, csi+insertLineSeq, n) +} + +// DeleteLines deletes the given number of lines, pulling any lines in +// the scrollable region below up. +func (o *Output) DeleteLines(n int) { + fmt.Fprintf(o.out, csi+deleteLineSeq, n) +} + +// SetWindowTitle sets the terminal window title. +func (o *Output) SetWindowTitle(title string) { + fmt.Fprintf(o.out, osc+setWindowTitleSeq, title) +} diff --git a/pkg/gofr/cmd/terminal/terminalOut_test.go b/pkg/gofr/cmd/terminal/terminalOut_test.go new file mode 100644 index 000000000..4c4fc5ee8 --- /dev/null +++ b/pkg/gofr/cmd/terminal/terminalOut_test.go @@ -0,0 +1,202 @@ +package terminal + +import ( + "bytes" + "strings" + "testing" +) + +func tempOutput(t *testing.T) *Output { + t.Helper() + + var b bytes.Buffer + + return &Output{out: &b} +} + +func validate(t *testing.T, o *Output, exp string) { + t.Helper() + out := o.out.(*bytes.Buffer) + b := out.Bytes() + + if string(b) != exp { + b = bytes.ReplaceAll(b, []byte("\x1b"), []byte("\\x1b")) + exp = strings.ReplaceAll(exp, "\x1b", "\\x1b") + t.Errorf("output does not match, expected %s, got %s", exp, string(b)) + } +} + +func TestReset(t *testing.T) { + o := tempOutput(t) + o.Reset() + + validate(t, o, "\x1b[0m") +} + +func TestRestoreScreen(t *testing.T) { + o := tempOutput(t) + o.RestoreScreen() + + validate(t, o, "\x1b[?47l") +} + +func TestSaveScreen(t *testing.T) { + o := tempOutput(t) + o.SaveScreen() + + validate(t, o, "\x1b[?47h") +} + +func TestAltScreen(t *testing.T) { + o := tempOutput(t) + o.AltScreen() + + validate(t, o, "\x1b[?1049h") +} + +func TestExitAltScreen(t *testing.T) { + o := tempOutput(t) + o.ExitAltScreen() + + validate(t, o, "\x1b[?1049l") +} + +func TestClearScreen(t *testing.T) { + o := tempOutput(t) + o.ClearScreen() + + validate(t, o, "\x1b[2J\x1b[1;1H") +} + +func TestMoveCursor(t *testing.T) { + o := tempOutput(t) + o.MoveCursor(2, 2) + + validate(t, o, "\x1b[2;2H") +} + +func TestHideCursor(t *testing.T) { + o := tempOutput(t) + o.HideCursor() + + validate(t, o, "\x1b[?25l") +} + +func TestShowCursor(t *testing.T) { + o := tempOutput(t) + o.ShowCursor() + + validate(t, o, "\x1b[?25h") +} + +func TestSaveCursorPosition(t *testing.T) { + o := tempOutput(t) + o.SaveCursorPosition() + + validate(t, o, "\x1b[s") +} + +func TestRestoreCursorPosition(t *testing.T) { + o := tempOutput(t) + o.RestoreCursorPosition() + + validate(t, o, "\x1b[u") +} + +func TestCursorUp(t *testing.T) { + o := tempOutput(t) + o.CursorUp(2) + + validate(t, o, "\x1b[2A") +} + +func TestCursorDown(t *testing.T) { + o := tempOutput(t) + o.CursorDown(2) + + validate(t, o, "\x1b[2B") +} + +func TestCursorForward(t *testing.T) { + o := tempOutput(t) + o.CursorForward(2) + + validate(t, o, "\x1b[2C") +} + +func TestCursorBack(t *testing.T) { + o := tempOutput(t) + o.CursorBack(2) + + validate(t, o, "\x1b[2D") +} + +func TestCursorNextLine(t *testing.T) { + o := tempOutput(t) + o.CursorNextLine(2) + + validate(t, o, "\x1b[2E") +} + +func TestCursorPrevLine(t *testing.T) { + o := tempOutput(t) + o.CursorPrevLine(2) + + validate(t, o, "\x1b[2F") +} + +func TestClearLine(t *testing.T) { + o := tempOutput(t) + o.ClearLine() + + validate(t, o, "\x1b[2K") +} + +func TestClearLineLeft(t *testing.T) { + o := tempOutput(t) + o.ClearLineLeft() + + validate(t, o, "\x1b[1K") +} + +func TestClearLineRight(t *testing.T) { + o := tempOutput(t) + o.ClearLineRight() + + validate(t, o, "\x1b[0K") +} + +func TestClearLines(t *testing.T) { + o := tempOutput(t) + o.ClearLines(2) + + validate(t, o, "\x1b[2K\x1b[1A\x1b[2K\x1b[1A\x1b[2K") +} + +func TestChangeScrollingRegion(t *testing.T) { + o := tempOutput(t) + o.ChangeScrollingRegion(2, 1) + + validate(t, o, "\x1b[2;1r") +} + +func TestInsertLines(t *testing.T) { + o := tempOutput(t) + o.InsertLines(2) + + validate(t, o, "\x1b[2L") +} + +func TestDeleteLines(t *testing.T) { + o := tempOutput(t) + o.DeleteLines(2) + + validate(t, o, "\x1b[2M") +} + +func TestSetWindowTitle(t *testing.T) { + o := tempOutput(t) + o.SetWindowTitle("test title") + + validate(t, o, "\x1b]2;test title") +} From eaad5d3b0def8d6da6ac8a19f9fa4e298c69c8b6 Mon Sep 17 00:00:00 2001 From: vipul-rawat Date: Tue, 29 Oct 2024 18:03:19 +0530 Subject: [PATCH 139/163] add spinners and progress bar using TUI functinality --- pkg/gofr/cmd/terminal/progress.go | 109 +++++++++++++++++++++ pkg/gofr/cmd/terminal/progress_test.go | 130 +++++++++++++++++++++++++ pkg/gofr/cmd/terminal/spinner.go | 81 +++++++++++++++ pkg/gofr/cmd/terminal/spinner_test.go | 73 ++++++++++++++ 4 files changed, 393 insertions(+) create mode 100644 pkg/gofr/cmd/terminal/progress.go create mode 100644 pkg/gofr/cmd/terminal/progress_test.go create mode 100644 pkg/gofr/cmd/terminal/spinner.go create mode 100644 pkg/gofr/cmd/terminal/spinner_test.go diff --git a/pkg/gofr/cmd/terminal/progress.go b/pkg/gofr/cmd/terminal/progress.go new file mode 100644 index 000000000..39931d7f5 --- /dev/null +++ b/pkg/gofr/cmd/terminal/progress.go @@ -0,0 +1,109 @@ +package terminal + +import ( + "fmt" + "strings" + "sync" + + "golang.org/x/term" +) + +type ProgressBar struct { + stream *Output + current int64 + total int64 + tWidth int + mu sync.Mutex +} + +type Term interface { + IsTerminal(fd int) bool + GetSize(fd int) (width, height int, err error) +} + +func NewProgressBar(out *Output, total int64) *ProgressBar { + w, _, err := term.GetSize(int(out.fd)) + if err != nil { + fmt.Printf("error getting terminal size, err : %v, could not initialize progress bar\n", err) + } + + if total < 0 { + fmt.Println("error initializing progress bar, total should be > 0") + + total = 0 + } + + return &ProgressBar{ + stream: out, + total: total, + tWidth: w, + current: 0, + } +} + +func (p *ProgressBar) Incr(i int64) bool { + p.mu.Lock() + defer p.mu.Unlock() + + if p.current < p.total { + p.current += i + if p.current > p.total { + p.current = p.total + } + + p.updateProgressBar() + } + + return p.current != p.total +} + +func (p *ProgressBar) updateProgressBar() { + // perform the TUI update of the progress bar + p.stream.Print("\r") + + pString := p.getString() + p.stream.Printf("%s", pString) + + if p.current >= p.total { + p.stream.Print("\n") + } +} + +func (p *ProgressBar) getString() string { + const ( + maxRP = 50 + minTermWidth = 110 + ) + + var ( + pbBox string + numbersBox string + ) + + if p.current <= 0 && p.total <= 0 { + return "" + } + + percentage := float64(p.current) / float64(p.total) * 100 + roundedPercent := int(percentage) / 2 + + if p.tWidth > minTermWidth { + // this number can't be negative + numSpaces := 0 + if maxRP-roundedPercent > 0 { + numSpaces = maxRP - roundedPercent + } + + if roundedPercent > 0 && roundedPercent < 50 { + pbBox = fmt.Sprintf("[%s%s%s] ", strings.Repeat("█", roundedPercent-1), "░", strings.Repeat(" ", numSpaces)) + } else if roundedPercent <= 0 { + pbBox = fmt.Sprintf("[%s] ", strings.Repeat(" ", numSpaces)) + } else { + pbBox = fmt.Sprintf("[%s%s] ", strings.Repeat("█", roundedPercent), strings.Repeat(" ", numSpaces)) + } + } + + numbersBox = fmt.Sprintf("%.3f%c", percentage, '%') + + return pbBox + numbersBox +} diff --git a/pkg/gofr/cmd/terminal/progress_test.go b/pkg/gofr/cmd/terminal/progress_test.go new file mode 100644 index 000000000..9ebe88016 --- /dev/null +++ b/pkg/gofr/cmd/terminal/progress_test.go @@ -0,0 +1,130 @@ +package terminal + +import ( + "bytes" + "github.com/stretchr/testify/assert" + "gofr.dev/pkg/gofr/testutil" + "testing" +) + +func TestProgressBar_SuccessCases(t *testing.T) { + total := int64(100) + + var out bytes.Buffer + stream := &Output{terminal{isTerminal: true, fd: 1}, &out} + bar := NewProgressBar(stream, total) + + // Mock terminal size + bar.tWidth = 120 + + // Increment the progress bar + bar.Incr(10) + + // Verify the output + expectedOutput := "\r[████░ ] 10.000%" + if out.String() != expectedOutput { + t.Errorf("Unexpected progress bar output: got %q, want %q", out.String(), expectedOutput) + } + + // Increment the progress bar to completion + bar.Incr(total - 10) + + // Verify the completion output + expectedCompletion := "\r[████░ ] 10.000%\r" + + "[██████████████████████████████████████████████████] 100.000%\n" + if out.String() != expectedCompletion { + t.Errorf("Unexpected completion output: got %q, want %q", out.String(), expectedCompletion) + } +} + +func TestProgressBar_Fail(t *testing.T) { + out := testutil.StdoutOutputForFunc(func() { + var out bytes.Buffer + stream := &Output{terminal{isTerminal: true, fd: 1}, &out} + bar := NewProgressBar(stream, int64(-1)) + + assert.Equal(t, bar.total, int64(0)) + }) + + assert.Contains(t, out, "error initializing progress bar, total should be > 0") +} + +func TestProgressBar_Incr(t *testing.T) { + var out bytes.Buffer + stream := &Output{terminal{isTerminal: true, fd: 1}, &out} + bar := NewProgressBar(stream, 100) + // doing this as while calculating terminal size the code will not + // be able to determine it's width since we are not attacting an actual + // terminal for testing + bar.tWidth = 120 + + // Increment the progress by 20 + b := bar.Incr(int64(20)) + if !b && bar.current != 20 { + t.Errorf("fail: bar incremented value not correct current: %v should be 20", bar.current) + } + + expectedOut := "\r[█████████░ ] 20.000%" + if out.String() != expectedOut { + t.Errorf("Unexpected progress bar output: got %q, want %q", out.String(), expectedOut) + } + + bar.Incr(int64(100)) + expectedOut = "\r[█████████░ ] 20.000%\r" + + "[██████████████████████████████████████████████████] 100.000%\n" + if out.String() != expectedOut { + t.Errorf("Unexpected progress bar output: got %q, want %q", out.String(), expectedOut) + } +} + +func TestProgressBar_getString(t *testing.T) { + testCases := []struct { + desc string + current int64 + tWidth int + total int64 + expectedOut string + }{ + { + desc: "current and total negative", + current: -1, + total: -1, + tWidth: 120, + expectedOut: "", + }, + { + desc: "terminal width < 110", + current: 20, + total: 100, + expectedOut: "20.000%", + }, + { + desc: "0% progress, 50 spaces", + tWidth: 120, + current: 0, + total: 100, + expectedOut: "[ ] 0.000%", + }, + { + desc: "100% progress", + tWidth: 120, + current: 100, + total: 100, + expectedOut: "[██████████████████████████████████████████████████] 100.000%", + }, + } + + for _, tc := range testCases { + t.Run(tc.desc, func(t *testing.T) { + p := ProgressBar{ + current: tc.current, + total: tc.total, + tWidth: tc.tWidth, + } + + out := p.getString() + + assert.Equal(t, tc.expectedOut, out) + }) + } +} diff --git a/pkg/gofr/cmd/terminal/spinner.go b/pkg/gofr/cmd/terminal/spinner.go new file mode 100644 index 000000000..7a5af41ed --- /dev/null +++ b/pkg/gofr/cmd/terminal/spinner.go @@ -0,0 +1,81 @@ +package terminal + +import ( + "time" +) + +// Spinner is a TUI component that displays a loading spinner which can be used to +// denote a running background process. +type Spinner struct { + // Frames denote the farmes of the spinner that displays in continiuation + Frames []string + // FPS is the speed at which the spinner Frames are displayed + FPS time.Duration + // Stream is the Output stream to which the spinner Frames are printed onto + Stream Out + + // unexported started denotes whether the spinner has started spinning and ticker + // is the time.Ticker for the continious time update for the spinner. + started bool + ticker *time.Ticker +} + +func NewDotSpinner(o Out) *Spinner { + return &Spinner{ + Frames: []string{"⣾ ", "⣽ ", "⣻ ", "⢿ ", "⡿ ", "⣟ ", "⣯ ", "⣷ "}, + FPS: time.Second / 10, + Stream: o, + } +} + +func NewPulseSpinner(o Out) *Spinner { + return &Spinner{ + Frames: []string{"█", "▓", "▒", "░"}, + FPS: time.Second / 4, + Stream: o, + } +} + +func NewGlobeSpinner(o Out) *Spinner { + return &Spinner{ + Frames: []string{"🌍", "🌎", "🌏"}, + FPS: time.Second / 4, + Stream: o, + } +} + +func (s *Spinner) Spin() *Spinner { + t := time.NewTicker(s.FPS) + s.ticker = t + s.started = true + i := 0 + + s.Stream.HideCursor() + + go func() { + for range t.C { + if s.started { + s.Stream.Print("\r") + } else { + break + } + + s.Stream.Printf("%s"+"", s.Frames[i%len(s.Frames)]) + + i++ + } + }() + + s.Stream.ClearLine() + + return s +} + +func (s *Spinner) Stop() { + s.started = false + s.ticker.Stop() + + s.Stream.ClearLine() + s.Stream.ShowCursor() + s.Stream.CursorBack(1) +} diff --git a/pkg/gofr/cmd/terminal/spinner_test.go b/pkg/gofr/cmd/terminal/spinner_test.go new file mode 100644 index 000000000..cb2df3926 --- /dev/null +++ b/pkg/gofr/cmd/terminal/spinner_test.go @@ -0,0 +1,73 @@ +package terminal + +import ( + "bytes" + "fmt" + "testing" + "time" +) + +func TestSpinner(t *testing.T) { + var waitTime = 3 + + // Testing Dot spinner + b := &bytes.Buffer{} + output := &Output{out: b} + spinner := NewDotSpinner(output) + + // Start the spinner + spinner.Spin() + + // Let it run for a bit + time.Sleep(time.Duration(waitTime) * time.Second) + + // Stop the spinner + spinner.Stop() + + // Check if output contains spinner frames + outputStr := b.String() + if len(outputStr) == 0 { + t.Error("No output received from spinner") + } + + // Testing Globe Spinner + b = &bytes.Buffer{} + output = &Output{out: b} + spinner = NewGlobeSpinner(output) + + // Start the spinner + spinner.Spin() + + // Let it run for a bit + time.Sleep(time.Duration(waitTime) * time.Second) + + // Stop the spinner + spinner.Stop() + + // Check if output contains spinner frames + outputStr = b.String() + if len(outputStr) == 0 { + t.Error("No output received from spinner") + } + + // Testing Pulse Spinner + b = &bytes.Buffer{} + output = &Output{out: b} + spinner = NewPulseSpinner(output) + + // Start the spinner + spinner.Spin() + + // Let it run for a bit + time.Sleep(time.Duration(waitTime) * time.Second) + + // Stop the spinner + spinner.Stop() + + // Check if output contains spinner frames + outputStr = b.String() + fmt.Println(outputStr) + if len(outputStr) == 0 { + t.Error("No output received from spinner") + } +} From 4221f787de56c4025a8eb21e979dc91f0f808402 Mon Sep 17 00:00:00 2001 From: vipul-rawat Date: Tue, 29 Oct 2024 18:03:46 +0530 Subject: [PATCH 140/163] add terminal out to context for usage in handlers --- pkg/gofr/cmd.go | 6 ++++-- pkg/gofr/context.go | 14 ++++++++++++++ pkg/gofr/gofr.go | 5 ++++- 3 files changed, 22 insertions(+), 3 deletions(-) diff --git a/pkg/gofr/cmd.go b/pkg/gofr/cmd.go index 5c48ca265..300d970a2 100644 --- a/pkg/gofr/cmd.go +++ b/pkg/gofr/cmd.go @@ -7,11 +7,13 @@ import ( "strings" cmd2 "gofr.dev/pkg/gofr/cmd" + "gofr.dev/pkg/gofr/cmd/terminal" "gofr.dev/pkg/gofr/container" ) type cmd struct { routes []route + out terminal.Out } type route struct { @@ -58,7 +60,7 @@ func (cmd *cmd) Run(c *container.Container) { } r := cmd.handler(subCommand) - ctx := newContext(&cmd2.Responder{}, cmd2.NewRequest(args), c) + ctx := newCMDContext(&cmd2.Responder{}, cmd2.NewRequest(args), c, cmd.out) // handling if route is not found or the handler is nil if cmd.noCommandResponse(r, ctx) { @@ -66,7 +68,7 @@ func (cmd *cmd) Run(c *container.Container) { } if showHelp { - fmt.Println(r.help) + cmd.out.Print(r.help) return } diff --git a/pkg/gofr/context.go b/pkg/gofr/context.go index 9858a1673..e4537af92 100644 --- a/pkg/gofr/context.go +++ b/pkg/gofr/context.go @@ -8,6 +8,7 @@ import ( "go.opentelemetry.io/otel" "go.opentelemetry.io/otel/trace" + "gofr.dev/pkg/gofr/cmd/terminal" "gofr.dev/pkg/gofr/container" ) @@ -26,6 +27,9 @@ type Context struct { // normal response writer as we want to keep the context independent of http. Will help us in writing CMD application // or gRPC servers etc using the same handler signature. responder Responder + + // Terminal needs to be public as CMD applications need to access various terminal user interface(TUI) features. + Out terminal.Out } /* @@ -90,3 +94,13 @@ func newContext(w Responder, r Request, c *container.Container) *Context { Container: c, } } + +func newCMDContext(w Responder, r Request, c *container.Container, out terminal.Out) *Context { + return &Context{ + Context: r.Context(), + responder: w, + Request: r, + Container: c, + Out: out, + } +} diff --git a/pkg/gofr/gofr.go b/pkg/gofr/gofr.go index ab4ae49c4..3128de0c0 100644 --- a/pkg/gofr/gofr.go +++ b/pkg/gofr/gofr.go @@ -24,6 +24,7 @@ import ( semconv "go.opentelemetry.io/otel/semconv/v1.4.0" "golang.org/x/sync/errgroup" + "gofr.dev/pkg/gofr/cmd/terminal" "gofr.dev/pkg/gofr/config" "gofr.dev/pkg/gofr/container" gofrHTTP "gofr.dev/pkg/gofr/http" @@ -119,7 +120,9 @@ func NewCMD() *App { app.readConfig(true) app.container = container.NewContainer(nil) app.container.Logger = logging.NewFileLogger(app.Config.Get("CMD_LOGS_FILE")) - app.cmd = &cmd{} + app.cmd = &cmd{ + out: terminal.New(), + } app.container.Create(app.Config) app.initTracer() From 1150b90f2a3f85be76464b5a86fd365fe4b9afa7 Mon Sep 17 00:00:00 2001 From: vipul-rawat Date: Wed, 30 Oct 2024 10:53:44 +0530 Subject: [PATCH 141/163] add getSize function to modify the progress bar implementation --- examples/sample-cmd/main.go | 27 ++++++++++++++++++++++++++ pkg/gofr/cmd/terminal/output.go | 11 +++++++++++ pkg/gofr/cmd/terminal/progress.go | 8 +++----- pkg/gofr/cmd/terminal/progress_test.go | 3 ++- 4 files changed, 43 insertions(+), 6 deletions(-) diff --git a/examples/sample-cmd/main.go b/examples/sample-cmd/main.go index a1703d13e..1b7cfc5b8 100644 --- a/examples/sample-cmd/main.go +++ b/examples/sample-cmd/main.go @@ -2,8 +2,10 @@ package main import ( "fmt" + "time" "gofr.dev/pkg/gofr" + "gofr.dev/pkg/gofr/cmd/terminal" ) func main() { @@ -23,6 +25,31 @@ func main() { return fmt.Sprintf("Hello %s!", c.Param("name")), nil }) + app.SubCommand("spinner", func(ctx *gofr.Context) (interface{}, error) { + // intialize the spinner and defer stop it + defer terminal.NewDotSpinner(ctx.Out).Spin().Stop() + + // stimulate a time taking process + time.Sleep(2 * time.Second) + + return "Process Complete", nil + }) + + app.SubCommand("progress", func(ctx *gofr.Context) (interface{}, error) { + p := terminal.NewProgressBar(ctx.Out, 100) + + for i := 1; i <= 100; i++ { + // do a time taking process or compute a small subset of a bigger problem, + // this could be processing batches of a data set. + time.Sleep(50 * time.Millisecond) + + // increment the progress to display on the progress bar. + p.Incr(int64(1)) + } + + return "Process Complete", nil + }) + // Run the command-line application app.Run() } diff --git a/pkg/gofr/cmd/terminal/output.go b/pkg/gofr/cmd/terminal/output.go index ce015c678..7f26b97a8 100644 --- a/pkg/gofr/cmd/terminal/output.go +++ b/pkg/gofr/cmd/terminal/output.go @@ -51,6 +51,8 @@ type Out interface { SetColor(colorCode int) SetWindowTitle(title string) ShowCursor() + + getSize() (int, int, error) } // NewOutput intialises the output type with output stream as standard out @@ -70,3 +72,12 @@ func getTerminalInfo(in io.Writer) (inFd uintptr, isTerminalIn bool) { return inFd, isTerminalIn } + +func (o *Output) getSize() (int, int, error) { + width, height, err := term.GetSize(int(o.fd)) + if err != nil { + return 0, 0, err + } + + return width, height, nil +} diff --git a/pkg/gofr/cmd/terminal/progress.go b/pkg/gofr/cmd/terminal/progress.go index 39931d7f5..a4d3dfee5 100644 --- a/pkg/gofr/cmd/terminal/progress.go +++ b/pkg/gofr/cmd/terminal/progress.go @@ -4,12 +4,10 @@ import ( "fmt" "strings" "sync" - - "golang.org/x/term" ) type ProgressBar struct { - stream *Output + stream Out current int64 total int64 tWidth int @@ -21,8 +19,8 @@ type Term interface { GetSize(fd int) (width, height int, err error) } -func NewProgressBar(out *Output, total int64) *ProgressBar { - w, _, err := term.GetSize(int(out.fd)) +func NewProgressBar(out Out, total int64) *ProgressBar { + w, _, err := out.getSize() if err != nil { fmt.Printf("error getting terminal size, err : %v, could not initialize progress bar\n", err) } diff --git a/pkg/gofr/cmd/terminal/progress_test.go b/pkg/gofr/cmd/terminal/progress_test.go index 9ebe88016..703a00c9d 100644 --- a/pkg/gofr/cmd/terminal/progress_test.go +++ b/pkg/gofr/cmd/terminal/progress_test.go @@ -2,9 +2,10 @@ package terminal import ( "bytes" + "testing" + "github.com/stretchr/testify/assert" "gofr.dev/pkg/gofr/testutil" - "testing" ) func TestProgressBar_SuccessCases(t *testing.T) { From b3c1a0faac0c486e4ecee17126858bffbd33f922 Mon Sep 17 00:00:00 2001 From: vipul-rawat Date: Thu, 31 Oct 2024 11:32:07 +0530 Subject: [PATCH 142/163] fix minor changes and review comments --- examples/sample-cmd/main.go | 21 +- pkg/gofr/cmd.go | 2 +- pkg/gofr/cmd/terminal/colors.go | 10 +- pkg/gofr/cmd/terminal/output.go | 224 +++++++++++++++++++--- pkg/gofr/cmd/terminal/output_test.go | 201 ++++++++++++++++++- pkg/gofr/cmd/terminal/printers.go | 6 +- pkg/gofr/cmd/terminal/printers_test.go | 20 +- pkg/gofr/cmd/terminal/progress.go | 10 +- pkg/gofr/cmd/terminal/progress_test.go | 28 +-- pkg/gofr/cmd/terminal/spinner.go | 59 +++--- pkg/gofr/cmd/terminal/spinner_test.go | 20 +- pkg/gofr/cmd/terminal/terminalOut.go | 188 ------------------ pkg/gofr/cmd/terminal/terminalOut_test.go | 202 ------------------- pkg/gofr/context.go | 4 +- 14 files changed, 485 insertions(+), 510 deletions(-) delete mode 100644 pkg/gofr/cmd/terminal/terminalOut.go delete mode 100644 pkg/gofr/cmd/terminal/terminalOut_test.go diff --git a/examples/sample-cmd/main.go b/examples/sample-cmd/main.go index 1b7cfc5b8..312a93b6a 100644 --- a/examples/sample-cmd/main.go +++ b/examples/sample-cmd/main.go @@ -26,10 +26,10 @@ func main() { }) app.SubCommand("spinner", func(ctx *gofr.Context) (interface{}, error) { - // intialize the spinner and defer stop it + // initialize the spinner and defer stop it defer terminal.NewDotSpinner(ctx.Out).Spin().Stop() - // stimulate a time taking process + // stimulate a time-taking process time.Sleep(2 * time.Second) return "Process Complete", nil @@ -39,12 +39,17 @@ func main() { p := terminal.NewProgressBar(ctx.Out, 100) for i := 1; i <= 100; i++ { - // do a time taking process or compute a small subset of a bigger problem, - // this could be processing batches of a data set. - time.Sleep(50 * time.Millisecond) - - // increment the progress to display on the progress bar. - p.Incr(int64(1)) + select { + case <-ctx.Done(): + return nil, ctx.Err() + default: + // do a time taking process or compute a small subset of a bigger problem, + // this could be processing batches of a data set. + time.Sleep(50 * time.Millisecond) + + // increment the progress to display on the progress bar. + p.Incr(int64(1)) + } } return "Process Complete", nil diff --git a/pkg/gofr/cmd.go b/pkg/gofr/cmd.go index 300d970a2..c1c0795a3 100644 --- a/pkg/gofr/cmd.go +++ b/pkg/gofr/cmd.go @@ -13,7 +13,7 @@ import ( type cmd struct { routes []route - out terminal.Out + out terminal.Output } type route struct { diff --git a/pkg/gofr/cmd/terminal/colors.go b/pkg/gofr/cmd/terminal/colors.go index 82a82314c..a0c1a3273 100644 --- a/pkg/gofr/cmd/terminal/colors.go +++ b/pkg/gofr/cmd/terminal/colors.go @@ -1,7 +1,5 @@ package terminal -import "strconv" - const ( Black = iota Red @@ -21,10 +19,10 @@ const ( BrightWhite ) -func (o *Output) SetColor(colorCode int) { - o.Printf(csi + "38;5;" + strconv.Itoa(colorCode) + "m") +func (o *output) SetColor(colorCode int) { + o.Printf(csi+"38;5;%d"+"m", colorCode) } -func (o *Output) ResetColor() { - o.Printf(csi + "0m") +func (o *output) ResetColor() { + o.Print(csi + "0m") } diff --git a/pkg/gofr/cmd/terminal/output.go b/pkg/gofr/cmd/terminal/output.go index 7f26b97a8..01a5645d5 100644 --- a/pkg/gofr/cmd/terminal/output.go +++ b/pkg/gofr/cmd/terminal/output.go @@ -1,26 +1,15 @@ package terminal import ( + "fmt" "io" "os" + "strings" "golang.org/x/term" ) -// terminal stores the UNIX file descriptor and isTerminal check for the tty -type terminal struct { - fd uintptr - isTerminal bool -} - -// Output manages the cli output that is user facing with many functionalites -// to manage and control the TUI (Terminal User Interface) -type Output struct { - terminal - out io.Writer -} - -type Out interface { +type Output interface { AltScreen() ChangeScrollingRegion(top int, bottom int) ClearLine() @@ -39,9 +28,9 @@ type Out interface { HideCursor() InsertLines(n int) MoveCursor(row int, column int) - Print(messages ...interface{}) - Printf(format string, args ...interface{}) - Println(messages ...interface{}) + Print(messages ...any) + Printf(format string, args ...any) + Println(messages ...any) Reset() ResetColor() RestoreCursorPosition() @@ -55,10 +44,21 @@ type Out interface { getSize() (int, int, error) } -// NewOutput intialises the output type with output stream as standard out -// and the output stream properties like file descriptor and the output is a terminal -func New() *Output { - o := &Output{out: os.Stdout} +// terminal stores the UNIX file descriptor and isTerminal check for the tty +type terminal struct { + fd uintptr + isTerminal bool +} + +// outputs manages the cli outputs that is user facing with many functionalites +// to manage and control the TUI (Terminal User Interface) +type output struct { + terminal + out io.Writer +} + +func New() *output { + o := &output{out: os.Stdout} o.fd, o.isTerminal = getTerminalInfo(o.out) return o @@ -73,7 +73,7 @@ func getTerminalInfo(in io.Writer) (inFd uintptr, isTerminalIn bool) { return inFd, isTerminalIn } -func (o *Output) getSize() (int, int, error) { +func (o *output) getSize() (int, int, error) { width, height, err := term.GetSize(int(o.fd)) if err != nil { return 0, 0, err @@ -81,3 +81,183 @@ func (o *Output) getSize() (int, int, error) { return width, height, nil } + +const ( + // escape character to start any control or escape sequence. + escape = string('\x1b') + // csi Control Sequence Introducer. + csi = escape + "[" + // osc Operating System Command. + osc = escape + "]" +) + +// Sequence definitions. +const ( + moveCursorUp = iota + 1 + clearScreen + + // Cursor positioning + cursorUpSeq = "%dA" + cursorDownSeq = "%dB" + cursorForwardSeq = "%dC" + cursorBackSeq = "%dD" + cursorNextLineSeq = "%dE" + cursorPreviousLineSeq = "%dF" + cursorPositionSeq = "%d;%dH" + eraseDisplaySeq = "%dJ" + eraseLineSeq = "%dK" + saveCursorPositionSeq = "s" + restoreCursorPositionSeq = "u" + changeScrollingRegionSeq = "%d;%dr" + insertLineSeq = "%dL" + deleteLineSeq = "%dM" + + // Explicit values erasing lines + eraseLineRightSeq = "0K" + eraseLineLeftSeq = "1K" + eraseEntireLineSeq = "2K" + + // Screen + restoreScreenSeq = "?47l" + saveScreenSeq = "?47h" + altScreenSeq = "?1049h" + exitAltScreenSeq = "?1049l" + setWindowTitleSeq = "2;%s" + showCursorSeq = "?25h" + hideCursorSeq = "?25l" +) + +// Reset the terminal to its default style, removing any active styles. +func (o *output) Reset() { + fmt.Fprint(o.out, csi+"0"+"m") +} + +// RestoreScreen restores a previously saved screen state. +func (o *output) RestoreScreen() { + fmt.Fprint(o.out, csi+restoreScreenSeq) +} + +// SaveScreen saves the screen state. +func (o *output) SaveScreen() { + fmt.Fprint(o.out, csi+saveScreenSeq) +} + +// AltScreen switches to the alternate screen buffer. The former view can be +// restored with ExitAltScreen(). +func (o *output) AltScreen() { + fmt.Fprint(o.out, csi+altScreenSeq) +} + +// ExitAltScreen exits the alternate screen buffer and returns to the former +// terminal view. +func (o *output) ExitAltScreen() { + fmt.Fprint(o.out, csi+exitAltScreenSeq) +} + +// ClearScreen clears the visible portion of the terminal. +func (o *output) ClearScreen() { + fmt.Fprintf(o.out, csi+eraseDisplaySeq, clearScreen) + o.MoveCursor(1, 1) +} + +// MoveCursor moves the cursor to a given position. +func (o *output) MoveCursor(row, column int) { + fmt.Fprintf(o.out, csi+cursorPositionSeq, row, column) +} + +// HideCursor hides the cursor. +func (o *output) HideCursor() { + fmt.Fprint(o.out, csi+hideCursorSeq) +} + +// ShowCursor shows the cursor. +func (o *output) ShowCursor() { + fmt.Fprint(o.out, csi+showCursorSeq) +} + +// SaveCursorPosition saves the cursor position. +func (o *output) SaveCursorPosition() { + fmt.Fprint(o.out, csi+saveCursorPositionSeq) +} + +// RestoreCursorPosition restores a saved cursor position. +func (o *output) RestoreCursorPosition() { + fmt.Fprint(o.out, csi+restoreCursorPositionSeq) +} + +// CursorUp moves the cursor up a given number of lines. +func (o *output) CursorUp(n int) { + fmt.Fprintf(o.out, csi+cursorUpSeq, n) +} + +// CursorDown moves the cursor down a given number of lines. +func (o *output) CursorDown(n int) { + fmt.Fprintf(o.out, csi+cursorDownSeq, n) +} + +// CursorForward moves the cursor up a given number of lines. +func (o *output) CursorForward(n int) { + fmt.Fprintf(o.out, csi+cursorForwardSeq, n) +} + +// CursorBack moves the cursor backwards a given number of cells. +func (o *output) CursorBack(n int) { + fmt.Fprintf(o.out, csi+cursorBackSeq, n) +} + +// CursorNextLine moves the cursor down a given number of lines and places it at +// the beginning of the line. +func (o *output) CursorNextLine(n int) { + fmt.Fprintf(o.out, csi+cursorNextLineSeq, n) +} + +// CursorPrevLine moves the cursor up a given number of lines and places it at +// the beginning of the line. +func (o *output) CursorPrevLine(n int) { + fmt.Fprintf(o.out, csi+cursorPreviousLineSeq, n) +} + +// ClearLine clears the current line. +func (o *output) ClearLine() { + fmt.Fprint(o.out, csi+eraseEntireLineSeq) +} + +// ClearLineLeft clears the line to the left of the cursor. +func (o *output) ClearLineLeft() { + fmt.Fprint(o.out, csi+eraseLineLeftSeq) +} + +// ClearLineRight clears the line to the right of the cursor. +func (o *output) ClearLineRight() { + fmt.Fprint(o.out, csi+eraseLineRightSeq) +} + +// ClearLines clears a given number of lines. +func (o *output) ClearLines(n int) { + clearLine := fmt.Sprintf(csi+eraseLineSeq, clearScreen) + cursorUp := fmt.Sprintf(csi+cursorUpSeq, moveCursorUp) + + fmt.Fprint(o.out, clearLine+strings.Repeat(cursorUp+clearLine, n)) +} + +// ChangeScrollingRegion sets the scrolling region of the terminal. +func (o *output) ChangeScrollingRegion(top, bottom int) { + fmt.Fprintf(o.out, csi+changeScrollingRegionSeq, top, bottom) +} + +// InsertLines inserts the given number of lines at the top of the scrollable +// region, pushing lines below down. +func (o *output) InsertLines(n int) { + fmt.Fprintf(o.out, csi+insertLineSeq, n) +} + +// DeleteLines deletes the given number of lines, pulling any lines in +// the scrollable region below up. +func (o *output) DeleteLines(n int) { + fmt.Fprintf(o.out, csi+deleteLineSeq, n) +} + +// SetWindowTitle sets the terminal window title. +func (o *output) SetWindowTitle(title string) { + fmt.Fprintf(o.out, osc+setWindowTitleSeq, title) +} diff --git a/pkg/gofr/cmd/terminal/output_test.go b/pkg/gofr/cmd/terminal/output_test.go index ec5f235f0..83955f879 100644 --- a/pkg/gofr/cmd/terminal/output_test.go +++ b/pkg/gofr/cmd/terminal/output_test.go @@ -1,9 +1,12 @@ package terminal import ( - "github.com/stretchr/testify/assert" + "bytes" "os" + "strings" "testing" + + "github.com/stretchr/testify/assert" ) func TestNewOutput(t *testing.T) { @@ -14,5 +17,199 @@ func TestNewOutput(t *testing.T) { assert.Equal(t, uintptr(1), o.fd) // for tests, the os.Stdout do not directly outputs to the terminal - assert.Equal(t, false, o.isTerminal) + assert.False(t, o.isTerminal) +} + +func tempOutput(t *testing.T) *output { + t.Helper() + + var b bytes.Buffer + + return &output{out: &b} +} + +func validate(t *testing.T, o *output, exp string) { + t.Helper() + out := o.out.(*bytes.Buffer) + b := out.Bytes() + + assert.Equal(t, exp, string(b), + "output does not match, expected %s, got %s", + strings.ReplaceAll(exp, "\x1b", "\\x1b"), + string(bytes.ReplaceAll(b, []byte("\x1b"), []byte("\\x1b")))) +} + +func TestReset(t *testing.T) { + o := tempOutput(t) + o.Reset() + + validate(t, o, "\x1b[0m") +} + +func TestRestoreScreen(t *testing.T) { + o := tempOutput(t) + o.RestoreScreen() + + validate(t, o, "\x1b[?47l") +} + +func TestSaveScreen(t *testing.T) { + o := tempOutput(t) + o.SaveScreen() + + validate(t, o, "\x1b[?47h") +} + +func TestAltScreen(t *testing.T) { + o := tempOutput(t) + o.AltScreen() + + validate(t, o, "\x1b[?1049h") +} + +func TestExitAltScreen(t *testing.T) { + o := tempOutput(t) + o.ExitAltScreen() + + validate(t, o, "\x1b[?1049l") +} + +func TestClearScreen(t *testing.T) { + o := tempOutput(t) + o.ClearScreen() + + validate(t, o, "\x1b[2J\x1b[1;1H") +} + +func TestMoveCursor(t *testing.T) { + o := tempOutput(t) + o.MoveCursor(2, 2) + + validate(t, o, "\x1b[2;2H") +} + +func TestHideCursor(t *testing.T) { + o := tempOutput(t) + o.HideCursor() + + validate(t, o, "\x1b[?25l") +} + +func TestShowCursor(t *testing.T) { + o := tempOutput(t) + o.ShowCursor() + + validate(t, o, "\x1b[?25h") +} + +func TestSaveCursorPosition(t *testing.T) { + o := tempOutput(t) + o.SaveCursorPosition() + + validate(t, o, "\x1b[s") +} + +func TestRestoreCursorPosition(t *testing.T) { + o := tempOutput(t) + o.RestoreCursorPosition() + + validate(t, o, "\x1b[u") +} + +func TestCursorUp(t *testing.T) { + o := tempOutput(t) + o.CursorUp(2) + + validate(t, o, "\x1b[2A") +} + +func TestCursorDown(t *testing.T) { + o := tempOutput(t) + o.CursorDown(2) + + validate(t, o, "\x1b[2B") +} + +func TestCursorForward(t *testing.T) { + o := tempOutput(t) + o.CursorForward(2) + + validate(t, o, "\x1b[2C") +} + +func TestCursorBack(t *testing.T) { + o := tempOutput(t) + o.CursorBack(2) + + validate(t, o, "\x1b[2D") +} + +func TestCursorNextLine(t *testing.T) { + o := tempOutput(t) + o.CursorNextLine(2) + + validate(t, o, "\x1b[2E") +} + +func TestCursorPrevLine(t *testing.T) { + o := tempOutput(t) + o.CursorPrevLine(2) + + validate(t, o, "\x1b[2F") +} + +func TestClearLine(t *testing.T) { + o := tempOutput(t) + o.ClearLine() + + validate(t, o, "\x1b[2K") +} + +func TestClearLineLeft(t *testing.T) { + o := tempOutput(t) + o.ClearLineLeft() + + validate(t, o, "\x1b[1K") +} + +func TestClearLineRight(t *testing.T) { + o := tempOutput(t) + o.ClearLineRight() + + validate(t, o, "\x1b[0K") +} + +func TestClearLines(t *testing.T) { + o := tempOutput(t) + o.ClearLines(2) + + validate(t, o, "\x1b[2K\x1b[1A\x1b[2K\x1b[1A\x1b[2K") +} + +func TestChangeScrollingRegion(t *testing.T) { + o := tempOutput(t) + o.ChangeScrollingRegion(2, 1) + + validate(t, o, "\x1b[2;1r") +} + +func TestInsertLines(t *testing.T) { + o := tempOutput(t) + o.InsertLines(2) + + validate(t, o, "\x1b[2L") +} + +func TestDeleteLines(t *testing.T) { + o := tempOutput(t) + o.DeleteLines(2) + + validate(t, o, "\x1b[2M") +} + +func TestSetWindowTitle(t *testing.T) { + o := tempOutput(t) + o.SetWindowTitle("test title") + + validate(t, o, "\x1b]2;test title") } diff --git a/pkg/gofr/cmd/terminal/printers.go b/pkg/gofr/cmd/terminal/printers.go index 0b481ea3e..96ab59dc5 100644 --- a/pkg/gofr/cmd/terminal/printers.go +++ b/pkg/gofr/cmd/terminal/printers.go @@ -4,14 +4,14 @@ import ( "fmt" ) -func (o *Output) Printf(format string, args ...interface{}) { +func (o *output) Printf(format string, args ...interface{}) { fmt.Fprintf(o.out, format, args...) } -func (o *Output) Print(messages ...interface{}) { +func (o *output) Print(messages ...interface{}) { fmt.Fprint(o.out, messages...) } -func (o *Output) Println(messages ...interface{}) { +func (o *output) Println(messages ...interface{}) { fmt.Fprintln(o.out, messages...) } diff --git a/pkg/gofr/cmd/terminal/printers_test.go b/pkg/gofr/cmd/terminal/printers_test.go index de3a223e6..0565b839b 100644 --- a/pkg/gofr/cmd/terminal/printers_test.go +++ b/pkg/gofr/cmd/terminal/printers_test.go @@ -4,43 +4,39 @@ import ( "bytes" "fmt" "testing" + + "github.com/stretchr/testify/assert" ) func TestOutput_Printf(t *testing.T) { var buf bytes.Buffer - output := Output{out: &buf} + output := output{out: &buf} format := "Hello, %s!" args := "world" output.Printf(format, args) expectedString := fmt.Sprintf(format, args) - if buf.String() != expectedString { - t.Errorf("Printf: unexpected written string. Expected: %s, got: %s", expectedString, buf.String()) - } + assert.Equal(t, expectedString, buf.String(), "Printf: unexpected written string. Expected: %s, got: %s", expectedString, buf.String()) } func TestOutput_Print(t *testing.T) { var buf bytes.Buffer - output := Output{out: &buf} + output := output{out: &buf} message := "Hello, world!" output.Print(message) - if buf.String() != message { - t.Errorf("Print: unexpected written string. Expected: %s, got: %s", message, buf.String()) - } + assert.Equal(t, message, buf.String(), "Printf: unexpected written string. Expected: %s, got: %s", message, buf.String()) } func TestOutput_Println(t *testing.T) { var buf bytes.Buffer - output := Output{out: &buf} + output := output{out: &buf} message := "Hello, world!" output.Println(message) expectedString := message + "\n" - if buf.String() != expectedString { - t.Errorf("Println: unexpected written string. Expected: %s, got: %s", expectedString, buf.String()) - } + assert.Equal(t, expectedString, buf.String(), "Printf: unexpected written string. Expected: %s, got: %s", expectedString, buf.String()) } diff --git a/pkg/gofr/cmd/terminal/progress.go b/pkg/gofr/cmd/terminal/progress.go index a4d3dfee5..4cb33d9de 100644 --- a/pkg/gofr/cmd/terminal/progress.go +++ b/pkg/gofr/cmd/terminal/progress.go @@ -7,7 +7,7 @@ import ( ) type ProgressBar struct { - stream Out + stream Output current int64 total int64 tWidth int @@ -19,7 +19,7 @@ type Term interface { GetSize(fd int) (width, height int, err error) } -func NewProgressBar(out Out, total int64) *ProgressBar { +func NewProgressBar(out Output, total int64) *ProgressBar { w, _, err := out.getSize() if err != nil { fmt.Printf("error getting terminal size, err : %v, could not initialize progress bar\n", err) @@ -45,9 +45,7 @@ func (p *ProgressBar) Incr(i int64) bool { if p.current < p.total { p.current += i - if p.current > p.total { - p.current = p.total - } + p.current = min(p.current, p.total) p.updateProgressBar() } @@ -60,7 +58,7 @@ func (p *ProgressBar) updateProgressBar() { p.stream.Print("\r") pString := p.getString() - p.stream.Printf("%s", pString) + p.stream.Print(pString) if p.current >= p.total { p.stream.Print("\n") diff --git a/pkg/gofr/cmd/terminal/progress_test.go b/pkg/gofr/cmd/terminal/progress_test.go index 703a00c9d..35dbca117 100644 --- a/pkg/gofr/cmd/terminal/progress_test.go +++ b/pkg/gofr/cmd/terminal/progress_test.go @@ -5,6 +5,7 @@ import ( "testing" "github.com/stretchr/testify/assert" + "gofr.dev/pkg/gofr/testutil" ) @@ -12,7 +13,7 @@ func TestProgressBar_SuccessCases(t *testing.T) { total := int64(100) var out bytes.Buffer - stream := &Output{terminal{isTerminal: true, fd: 1}, &out} + stream := &output{terminal{isTerminal: true, fd: 1}, &out} bar := NewProgressBar(stream, total) // Mock terminal size @@ -23,9 +24,7 @@ func TestProgressBar_SuccessCases(t *testing.T) { // Verify the output expectedOutput := "\r[████░ ] 10.000%" - if out.String() != expectedOutput { - t.Errorf("Unexpected progress bar output: got %q, want %q", out.String(), expectedOutput) - } + assert.Equal(t, expectedOutput, out.String()) // Increment the progress bar to completion bar.Incr(total - 10) @@ -33,15 +32,13 @@ func TestProgressBar_SuccessCases(t *testing.T) { // Verify the completion output expectedCompletion := "\r[████░ ] 10.000%\r" + "[██████████████████████████████████████████████████] 100.000%\n" - if out.String() != expectedCompletion { - t.Errorf("Unexpected completion output: got %q, want %q", out.String(), expectedCompletion) - } + assert.Equal(t, expectedCompletion, out.String()) } func TestProgressBar_Fail(t *testing.T) { out := testutil.StdoutOutputForFunc(func() { var out bytes.Buffer - stream := &Output{terminal{isTerminal: true, fd: 1}, &out} + stream := &output{terminal{isTerminal: true, fd: 1}, &out} bar := NewProgressBar(stream, int64(-1)) assert.Equal(t, bar.total, int64(0)) @@ -52,7 +49,7 @@ func TestProgressBar_Fail(t *testing.T) { func TestProgressBar_Incr(t *testing.T) { var out bytes.Buffer - stream := &Output{terminal{isTerminal: true, fd: 1}, &out} + stream := &output{terminal{isTerminal: true, fd: 1}, &out} bar := NewProgressBar(stream, 100) // doing this as while calculating terminal size the code will not // be able to determine it's width since we are not attacting an actual @@ -61,21 +58,16 @@ func TestProgressBar_Incr(t *testing.T) { // Increment the progress by 20 b := bar.Incr(int64(20)) - if !b && bar.current != 20 { - t.Errorf("fail: bar incremented value not correct current: %v should be 20", bar.current) - } + assert.True(t, b) + assert.Equal(t, int64(20), bar.current) expectedOut := "\r[█████████░ ] 20.000%" - if out.String() != expectedOut { - t.Errorf("Unexpected progress bar output: got %q, want %q", out.String(), expectedOut) - } + assert.Equal(t, expectedOut, out.String()) bar.Incr(int64(100)) expectedOut = "\r[█████████░ ] 20.000%\r" + "[██████████████████████████████████████████████████] 100.000%\n" - if out.String() != expectedOut { - t.Errorf("Unexpected progress bar output: got %q, want %q", out.String(), expectedOut) - } + assert.Equal(t, expectedOut, out.String()) } func TestProgressBar_getString(t *testing.T) { diff --git a/pkg/gofr/cmd/terminal/spinner.go b/pkg/gofr/cmd/terminal/spinner.go index 7a5af41ed..86362ea48 100644 --- a/pkg/gofr/cmd/terminal/spinner.go +++ b/pkg/gofr/cmd/terminal/spinner.go @@ -7,66 +7,65 @@ import ( // Spinner is a TUI component that displays a loading spinner which can be used to // denote a running background process. type Spinner struct { - // Frames denote the farmes of the spinner that displays in continiuation - Frames []string - // FPS is the speed at which the spinner Frames are displayed - FPS time.Duration - // Stream is the Output stream to which the spinner Frames are printed onto - Stream Out + // frames denote the frames of the spinner that displays in continiuation + frames []string + // fps is the speed at which the spinner frames are displayed + fps time.Duration + // outStream is the Output stream to which the spinner frames are printed onto + outStream Output - // unexported started denotes whether the spinner has started spinning and ticker - // is the time.Ticker for the continious time update for the spinner. + // started denotes whether the spinner has started spinning and ticker + // is the time.Ticker for the continuous time update for the spinner. started bool ticker *time.Ticker } -func NewDotSpinner(o Out) *Spinner { +func NewDotSpinner(o Output) *Spinner { return &Spinner{ - Frames: []string{"⣾ ", "⣽ ", "⣻ ", "⢿ ", "⡿ ", "⣟ ", "⣯ ", "⣷ "}, - FPS: time.Second / 10, - Stream: o, + frames: []string{"⣾ ", "⣽ ", "⣻ ", "⢿ ", "⡿ ", "⣟ ", "⣯ ", "⣷ "}, + fps: time.Second / 10, + outStream: o, } } -func NewPulseSpinner(o Out) *Spinner { +func NewPulseSpinner(o Output) *Spinner { return &Spinner{ - Frames: []string{"█", "▓", "▒", "░"}, - FPS: time.Second / 4, - Stream: o, + frames: []string{"█", "▓", "▒", "░"}, + fps: time.Second / 4, + outStream: o, } } -func NewGlobeSpinner(o Out) *Spinner { +func NewGlobeSpinner(o Output) *Spinner { return &Spinner{ - Frames: []string{"🌍", "🌎", "🌏"}, - FPS: time.Second / 4, - Stream: o, + frames: []string{"🌍", "🌎", "🌏"}, + fps: time.Second / 4, + outStream: o, } } func (s *Spinner) Spin() *Spinner { - t := time.NewTicker(s.FPS) + t := time.NewTicker(s.fps) s.ticker = t s.started = true i := 0 - s.Stream.HideCursor() + s.outStream.HideCursor() go func() { for range t.C { - if s.started { - s.Stream.Print("\r") - } else { + if !s.started { break } - s.Stream.Printf("%s"+"", s.Frames[i%len(s.Frames)]) + s.outStream.Print("\r") + s.outStream.Printf("%s", s.frames[i%len(s.frames)]) i++ } }() - s.Stream.ClearLine() + s.outStream.ClearLine() return s } @@ -75,7 +74,7 @@ func (s *Spinner) Stop() { s.started = false s.ticker.Stop() - s.Stream.ClearLine() - s.Stream.ShowCursor() - s.Stream.CursorBack(1) + s.outStream.ClearLine() + s.outStream.ShowCursor() + s.outStream.CursorBack(1) } diff --git a/pkg/gofr/cmd/terminal/spinner_test.go b/pkg/gofr/cmd/terminal/spinner_test.go index cb2df3926..4a5ac5e52 100644 --- a/pkg/gofr/cmd/terminal/spinner_test.go +++ b/pkg/gofr/cmd/terminal/spinner_test.go @@ -8,18 +8,18 @@ import ( ) func TestSpinner(t *testing.T) { - var waitTime = 3 + var waitTime = 3 * time.Second // Testing Dot spinner b := &bytes.Buffer{} - output := &Output{out: b} - spinner := NewDotSpinner(output) + out := &output{out: b} + spinner := NewDotSpinner(out) // Start the spinner spinner.Spin() // Let it run for a bit - time.Sleep(time.Duration(waitTime) * time.Second) + time.Sleep(waitTime) // Stop the spinner spinner.Stop() @@ -32,14 +32,14 @@ func TestSpinner(t *testing.T) { // Testing Globe Spinner b = &bytes.Buffer{} - output = &Output{out: b} - spinner = NewGlobeSpinner(output) + out = &output{out: b} + spinner = NewGlobeSpinner(out) // Start the spinner spinner.Spin() // Let it run for a bit - time.Sleep(time.Duration(waitTime) * time.Second) + time.Sleep(waitTime) // Stop the spinner spinner.Stop() @@ -52,14 +52,14 @@ func TestSpinner(t *testing.T) { // Testing Pulse Spinner b = &bytes.Buffer{} - output = &Output{out: b} - spinner = NewPulseSpinner(output) + out = &output{out: b} + spinner = NewPulseSpinner(out) // Start the spinner spinner.Spin() // Let it run for a bit - time.Sleep(time.Duration(waitTime) * time.Second) + time.Sleep(waitTime) // Stop the spinner spinner.Stop() diff --git a/pkg/gofr/cmd/terminal/terminalOut.go b/pkg/gofr/cmd/terminal/terminalOut.go deleted file mode 100644 index 7ee59a410..000000000 --- a/pkg/gofr/cmd/terminal/terminalOut.go +++ /dev/null @@ -1,188 +0,0 @@ -package terminal - -import ( - "fmt" - "strings" -) - -const ( - // escape Escape character. - escape = '\x1b' - // csi Control Sequence Introducer. - csi = string(escape) + "[" - // osc Operating System Command. - osc = string(escape) + "]" -) - -// Sequence definitions. -const ( - // Cursor positioning - cursorUpSeq = "%dA" - cursorDownSeq = "%dB" - cursorForwardSeq = "%dC" - cursorBackSeq = "%dD" - cursorNextLineSeq = "%dE" - cursorPreviousLineSeq = "%dF" - cursorPositionSeq = "%d;%dH" - eraseDisplaySeq = "%dJ" - eraseLineSeq = "%dK" - saveCursorPositionSeq = "s" - restoreCursorPositionSeq = "u" - changeScrollingRegionSeq = "%d;%dr" - insertLineSeq = "%dL" - deleteLineSeq = "%dM" - - // Explicit values ersasing lines - eraseLineRightSeq = "0K" - eraseLineLeftSeq = "1K" - eraseEntireLineSeq = "2K" - - // Screen - restoreScreenSeq = "?47l" - saveScreenSeq = "?47h" - altScreenSeq = "?1049h" - exitAltScreenSeq = "?1049l" - setWindowTitleSeq = "2;%s" - showCursorSeq = "?25h" - hideCursorSeq = "?25l" -) - -const ( - moveCursorUp = iota + 1 - clearScreen -) - -// Reset the terminal to its default style, removing any active styles. -func (o *Output) Reset() { - fmt.Fprint(o.out, csi+"0"+"m") -} - -// RestoreScreen restores a previously saved screen state. -func (o *Output) RestoreScreen() { - fmt.Fprint(o.out, csi+restoreScreenSeq) -} - -// SaveScreen saves the screen state. -func (o *Output) SaveScreen() { - fmt.Fprint(o.out, csi+saveScreenSeq) -} - -// AltScreen switches to the alternate screen buffer. The former view can be -// restored with ExitAltScreen(). -func (o *Output) AltScreen() { - fmt.Fprint(o.out, csi+altScreenSeq) -} - -// ExitAltScreen exits the alternate screen buffer and returns to the former -// terminal view. -func (o *Output) ExitAltScreen() { - fmt.Fprint(o.out, csi+exitAltScreenSeq) -} - -// ClearScreen clears the visible portion of the terminal. -func (o *Output) ClearScreen() { - fmt.Fprintf(o.out, csi+eraseDisplaySeq, clearScreen) - o.MoveCursor(1, 1) -} - -// MoveCursor moves the cursor to a given position. -func (o *Output) MoveCursor(row, column int) { - fmt.Fprintf(o.out, csi+cursorPositionSeq, row, column) -} - -// HideCursor hides the cursor. -func (o *Output) HideCursor() { - fmt.Fprint(o.out, csi+hideCursorSeq) -} - -// ShowCursor shows the cursor. -func (o *Output) ShowCursor() { - fmt.Fprint(o.out, csi+showCursorSeq) -} - -// SaveCursorPosition saves the cursor position. -func (o *Output) SaveCursorPosition() { - fmt.Fprint(o.out, csi+saveCursorPositionSeq) -} - -// RestoreCursorPosition restores a saved cursor position. -func (o *Output) RestoreCursorPosition() { - fmt.Fprint(o.out, csi+restoreCursorPositionSeq) -} - -// CursorUp moves the cursor up a given number of lines. -func (o *Output) CursorUp(n int) { - fmt.Fprintf(o.out, csi+cursorUpSeq, n) -} - -// CursorDown moves the cursor down a given number of lines. -func (o *Output) CursorDown(n int) { - fmt.Fprintf(o.out, csi+cursorDownSeq, n) -} - -// CursorForward moves the cursor up a given number of lines. -func (o *Output) CursorForward(n int) { - fmt.Fprintf(o.out, csi+cursorForwardSeq, n) -} - -// CursorBack moves the cursor backwards a given number of cells. -func (o *Output) CursorBack(n int) { - fmt.Fprintf(o.out, csi+cursorBackSeq, n) -} - -// CursorNextLine moves the cursor down a given number of lines and places it at -// the beginning of the line. -func (o *Output) CursorNextLine(n int) { - fmt.Fprintf(o.out, csi+cursorNextLineSeq, n) -} - -// CursorPrevLine moves the cursor up a given number of lines and places it at -// the beginning of the line. -func (o *Output) CursorPrevLine(n int) { - fmt.Fprintf(o.out, csi+cursorPreviousLineSeq, n) -} - -// ClearLine clears the current line. -func (o *Output) ClearLine() { - fmt.Fprint(o.out, csi+eraseEntireLineSeq) -} - -// ClearLineLeft clears the line to the left of the cursor. -func (o *Output) ClearLineLeft() { - fmt.Fprint(o.out, csi+eraseLineLeftSeq) -} - -// ClearLineRight clears the line to the right of the cursor. -func (o *Output) ClearLineRight() { - fmt.Fprint(o.out, csi+eraseLineRightSeq) -} - -// ClearLines clears a given number of lines. -func (o *Output) ClearLines(n int) { - clearLine := fmt.Sprintf(csi+eraseLineSeq, clearScreen) - cursorUp := fmt.Sprintf(csi+cursorUpSeq, moveCursorUp) - - fmt.Fprint(o.out, clearLine+strings.Repeat(cursorUp+clearLine, n)) -} - -// ChangeScrollingRegion sets the scrolling region of the terminal. -func (o *Output) ChangeScrollingRegion(top, bottom int) { - fmt.Fprintf(o.out, csi+changeScrollingRegionSeq, top, bottom) -} - -// InsertLines inserts the given number of lines at the top of the scrollable -// region, pushing lines below down. -func (o *Output) InsertLines(n int) { - fmt.Fprintf(o.out, csi+insertLineSeq, n) -} - -// DeleteLines deletes the given number of lines, pulling any lines in -// the scrollable region below up. -func (o *Output) DeleteLines(n int) { - fmt.Fprintf(o.out, csi+deleteLineSeq, n) -} - -// SetWindowTitle sets the terminal window title. -func (o *Output) SetWindowTitle(title string) { - fmt.Fprintf(o.out, osc+setWindowTitleSeq, title) -} diff --git a/pkg/gofr/cmd/terminal/terminalOut_test.go b/pkg/gofr/cmd/terminal/terminalOut_test.go deleted file mode 100644 index 4c4fc5ee8..000000000 --- a/pkg/gofr/cmd/terminal/terminalOut_test.go +++ /dev/null @@ -1,202 +0,0 @@ -package terminal - -import ( - "bytes" - "strings" - "testing" -) - -func tempOutput(t *testing.T) *Output { - t.Helper() - - var b bytes.Buffer - - return &Output{out: &b} -} - -func validate(t *testing.T, o *Output, exp string) { - t.Helper() - out := o.out.(*bytes.Buffer) - b := out.Bytes() - - if string(b) != exp { - b = bytes.ReplaceAll(b, []byte("\x1b"), []byte("\\x1b")) - exp = strings.ReplaceAll(exp, "\x1b", "\\x1b") - t.Errorf("output does not match, expected %s, got %s", exp, string(b)) - } -} - -func TestReset(t *testing.T) { - o := tempOutput(t) - o.Reset() - - validate(t, o, "\x1b[0m") -} - -func TestRestoreScreen(t *testing.T) { - o := tempOutput(t) - o.RestoreScreen() - - validate(t, o, "\x1b[?47l") -} - -func TestSaveScreen(t *testing.T) { - o := tempOutput(t) - o.SaveScreen() - - validate(t, o, "\x1b[?47h") -} - -func TestAltScreen(t *testing.T) { - o := tempOutput(t) - o.AltScreen() - - validate(t, o, "\x1b[?1049h") -} - -func TestExitAltScreen(t *testing.T) { - o := tempOutput(t) - o.ExitAltScreen() - - validate(t, o, "\x1b[?1049l") -} - -func TestClearScreen(t *testing.T) { - o := tempOutput(t) - o.ClearScreen() - - validate(t, o, "\x1b[2J\x1b[1;1H") -} - -func TestMoveCursor(t *testing.T) { - o := tempOutput(t) - o.MoveCursor(2, 2) - - validate(t, o, "\x1b[2;2H") -} - -func TestHideCursor(t *testing.T) { - o := tempOutput(t) - o.HideCursor() - - validate(t, o, "\x1b[?25l") -} - -func TestShowCursor(t *testing.T) { - o := tempOutput(t) - o.ShowCursor() - - validate(t, o, "\x1b[?25h") -} - -func TestSaveCursorPosition(t *testing.T) { - o := tempOutput(t) - o.SaveCursorPosition() - - validate(t, o, "\x1b[s") -} - -func TestRestoreCursorPosition(t *testing.T) { - o := tempOutput(t) - o.RestoreCursorPosition() - - validate(t, o, "\x1b[u") -} - -func TestCursorUp(t *testing.T) { - o := tempOutput(t) - o.CursorUp(2) - - validate(t, o, "\x1b[2A") -} - -func TestCursorDown(t *testing.T) { - o := tempOutput(t) - o.CursorDown(2) - - validate(t, o, "\x1b[2B") -} - -func TestCursorForward(t *testing.T) { - o := tempOutput(t) - o.CursorForward(2) - - validate(t, o, "\x1b[2C") -} - -func TestCursorBack(t *testing.T) { - o := tempOutput(t) - o.CursorBack(2) - - validate(t, o, "\x1b[2D") -} - -func TestCursorNextLine(t *testing.T) { - o := tempOutput(t) - o.CursorNextLine(2) - - validate(t, o, "\x1b[2E") -} - -func TestCursorPrevLine(t *testing.T) { - o := tempOutput(t) - o.CursorPrevLine(2) - - validate(t, o, "\x1b[2F") -} - -func TestClearLine(t *testing.T) { - o := tempOutput(t) - o.ClearLine() - - validate(t, o, "\x1b[2K") -} - -func TestClearLineLeft(t *testing.T) { - o := tempOutput(t) - o.ClearLineLeft() - - validate(t, o, "\x1b[1K") -} - -func TestClearLineRight(t *testing.T) { - o := tempOutput(t) - o.ClearLineRight() - - validate(t, o, "\x1b[0K") -} - -func TestClearLines(t *testing.T) { - o := tempOutput(t) - o.ClearLines(2) - - validate(t, o, "\x1b[2K\x1b[1A\x1b[2K\x1b[1A\x1b[2K") -} - -func TestChangeScrollingRegion(t *testing.T) { - o := tempOutput(t) - o.ChangeScrollingRegion(2, 1) - - validate(t, o, "\x1b[2;1r") -} - -func TestInsertLines(t *testing.T) { - o := tempOutput(t) - o.InsertLines(2) - - validate(t, o, "\x1b[2L") -} - -func TestDeleteLines(t *testing.T) { - o := tempOutput(t) - o.DeleteLines(2) - - validate(t, o, "\x1b[2M") -} - -func TestSetWindowTitle(t *testing.T) { - o := tempOutput(t) - o.SetWindowTitle("test title") - - validate(t, o, "\x1b]2;test title") -} diff --git a/pkg/gofr/context.go b/pkg/gofr/context.go index e4537af92..d7b93e436 100644 --- a/pkg/gofr/context.go +++ b/pkg/gofr/context.go @@ -29,7 +29,7 @@ type Context struct { responder Responder // Terminal needs to be public as CMD applications need to access various terminal user interface(TUI) features. - Out terminal.Out + Out terminal.Output } /* @@ -95,7 +95,7 @@ func newContext(w Responder, r Request, c *container.Container) *Context { } } -func newCMDContext(w Responder, r Request, c *container.Container, out terminal.Out) *Context { +func newCMDContext(w Responder, r Request, c *container.Container, out terminal.Output) *Context { return &Context{ Context: r.Context(), responder: w, From a70fc4679d0d3aa03c401de41f171f8947c7a09b Mon Sep 17 00:00:00 2001 From: vipul-rawat Date: Thu, 31 Oct 2024 11:41:38 +0530 Subject: [PATCH 143/163] linter fixes --- pkg/gofr/cmd/terminal/colors.go | 4 +- pkg/gofr/cmd/terminal/output.go | 77 ++++++++++++-------------- pkg/gofr/cmd/terminal/output_test.go | 11 ++-- pkg/gofr/cmd/terminal/printers.go | 6 +- pkg/gofr/cmd/terminal/printers_test.go | 6 +- pkg/gofr/cmd/terminal/progress_test.go | 18 +++--- pkg/gofr/cmd/terminal/spinner_test.go | 20 +++---- 7 files changed, 69 insertions(+), 73 deletions(-) diff --git a/pkg/gofr/cmd/terminal/colors.go b/pkg/gofr/cmd/terminal/colors.go index a0c1a3273..53c9d9eaf 100644 --- a/pkg/gofr/cmd/terminal/colors.go +++ b/pkg/gofr/cmd/terminal/colors.go @@ -19,10 +19,10 @@ const ( BrightWhite ) -func (o *output) SetColor(colorCode int) { +func (o *Out) SetColor(colorCode int) { o.Printf(csi+"38;5;%d"+"m", colorCode) } -func (o *output) ResetColor() { +func (o *Out) ResetColor() { o.Print(csi + "0m") } diff --git a/pkg/gofr/cmd/terminal/output.go b/pkg/gofr/cmd/terminal/output.go index 01a5645d5..91714ec32 100644 --- a/pkg/gofr/cmd/terminal/output.go +++ b/pkg/gofr/cmd/terminal/output.go @@ -44,21 +44,21 @@ type Output interface { getSize() (int, int, error) } -// terminal stores the UNIX file descriptor and isTerminal check for the tty +// terminal stores the UNIX file descriptor and isTerminal check for the tty. type terminal struct { fd uintptr isTerminal bool } -// outputs manages the cli outputs that is user facing with many functionalites -// to manage and control the TUI (Terminal User Interface) -type output struct { +// Out manages the cli outputs that is user facing with many functionalities +// to manage and control the TUI (Terminal User Interface). +type Out struct { terminal out io.Writer } -func New() *output { - o := &output{out: os.Stdout} +func New() *Out { + o := &Out{out: os.Stdout} o.fd, o.isTerminal = getTerminalInfo(o.out) return o @@ -73,13 +73,8 @@ func getTerminalInfo(in io.Writer) (inFd uintptr, isTerminalIn bool) { return inFd, isTerminalIn } -func (o *output) getSize() (int, int, error) { - width, height, err := term.GetSize(int(o.fd)) - if err != nil { - return 0, 0, err - } - - return width, height, nil +func (o *Out) getSize() (width, height int, err error) { + return term.GetSize(int(o.fd)) } const ( @@ -96,7 +91,7 @@ const ( moveCursorUp = iota + 1 clearScreen - // Cursor positioning + // Cursor positioning. cursorUpSeq = "%dA" cursorDownSeq = "%dB" cursorForwardSeq = "%dC" @@ -112,12 +107,12 @@ const ( insertLineSeq = "%dL" deleteLineSeq = "%dM" - // Explicit values erasing lines + // Explicit values erasing lines. eraseLineRightSeq = "0K" eraseLineLeftSeq = "1K" eraseEntireLineSeq = "2K" - // Screen + // Screen. restoreScreenSeq = "?47l" saveScreenSeq = "?47h" altScreenSeq = "?1049h" @@ -128,112 +123,112 @@ const ( ) // Reset the terminal to its default style, removing any active styles. -func (o *output) Reset() { +func (o *Out) Reset() { fmt.Fprint(o.out, csi+"0"+"m") } // RestoreScreen restores a previously saved screen state. -func (o *output) RestoreScreen() { +func (o *Out) RestoreScreen() { fmt.Fprint(o.out, csi+restoreScreenSeq) } // SaveScreen saves the screen state. -func (o *output) SaveScreen() { +func (o *Out) SaveScreen() { fmt.Fprint(o.out, csi+saveScreenSeq) } // AltScreen switches to the alternate screen buffer. The former view can be // restored with ExitAltScreen(). -func (o *output) AltScreen() { +func (o *Out) AltScreen() { fmt.Fprint(o.out, csi+altScreenSeq) } // ExitAltScreen exits the alternate screen buffer and returns to the former // terminal view. -func (o *output) ExitAltScreen() { +func (o *Out) ExitAltScreen() { fmt.Fprint(o.out, csi+exitAltScreenSeq) } // ClearScreen clears the visible portion of the terminal. -func (o *output) ClearScreen() { +func (o *Out) ClearScreen() { fmt.Fprintf(o.out, csi+eraseDisplaySeq, clearScreen) o.MoveCursor(1, 1) } // MoveCursor moves the cursor to a given position. -func (o *output) MoveCursor(row, column int) { +func (o *Out) MoveCursor(row, column int) { fmt.Fprintf(o.out, csi+cursorPositionSeq, row, column) } // HideCursor hides the cursor. -func (o *output) HideCursor() { +func (o *Out) HideCursor() { fmt.Fprint(o.out, csi+hideCursorSeq) } // ShowCursor shows the cursor. -func (o *output) ShowCursor() { +func (o *Out) ShowCursor() { fmt.Fprint(o.out, csi+showCursorSeq) } // SaveCursorPosition saves the cursor position. -func (o *output) SaveCursorPosition() { +func (o *Out) SaveCursorPosition() { fmt.Fprint(o.out, csi+saveCursorPositionSeq) } // RestoreCursorPosition restores a saved cursor position. -func (o *output) RestoreCursorPosition() { +func (o *Out) RestoreCursorPosition() { fmt.Fprint(o.out, csi+restoreCursorPositionSeq) } // CursorUp moves the cursor up a given number of lines. -func (o *output) CursorUp(n int) { +func (o *Out) CursorUp(n int) { fmt.Fprintf(o.out, csi+cursorUpSeq, n) } // CursorDown moves the cursor down a given number of lines. -func (o *output) CursorDown(n int) { +func (o *Out) CursorDown(n int) { fmt.Fprintf(o.out, csi+cursorDownSeq, n) } // CursorForward moves the cursor up a given number of lines. -func (o *output) CursorForward(n int) { +func (o *Out) CursorForward(n int) { fmt.Fprintf(o.out, csi+cursorForwardSeq, n) } // CursorBack moves the cursor backwards a given number of cells. -func (o *output) CursorBack(n int) { +func (o *Out) CursorBack(n int) { fmt.Fprintf(o.out, csi+cursorBackSeq, n) } // CursorNextLine moves the cursor down a given number of lines and places it at // the beginning of the line. -func (o *output) CursorNextLine(n int) { +func (o *Out) CursorNextLine(n int) { fmt.Fprintf(o.out, csi+cursorNextLineSeq, n) } // CursorPrevLine moves the cursor up a given number of lines and places it at // the beginning of the line. -func (o *output) CursorPrevLine(n int) { +func (o *Out) CursorPrevLine(n int) { fmt.Fprintf(o.out, csi+cursorPreviousLineSeq, n) } // ClearLine clears the current line. -func (o *output) ClearLine() { +func (o *Out) ClearLine() { fmt.Fprint(o.out, csi+eraseEntireLineSeq) } // ClearLineLeft clears the line to the left of the cursor. -func (o *output) ClearLineLeft() { +func (o *Out) ClearLineLeft() { fmt.Fprint(o.out, csi+eraseLineLeftSeq) } // ClearLineRight clears the line to the right of the cursor. -func (o *output) ClearLineRight() { +func (o *Out) ClearLineRight() { fmt.Fprint(o.out, csi+eraseLineRightSeq) } // ClearLines clears a given number of lines. -func (o *output) ClearLines(n int) { +func (o *Out) ClearLines(n int) { clearLine := fmt.Sprintf(csi+eraseLineSeq, clearScreen) cursorUp := fmt.Sprintf(csi+cursorUpSeq, moveCursorUp) @@ -241,23 +236,23 @@ func (o *output) ClearLines(n int) { } // ChangeScrollingRegion sets the scrolling region of the terminal. -func (o *output) ChangeScrollingRegion(top, bottom int) { +func (o *Out) ChangeScrollingRegion(top, bottom int) { fmt.Fprintf(o.out, csi+changeScrollingRegionSeq, top, bottom) } // InsertLines inserts the given number of lines at the top of the scrollable // region, pushing lines below down. -func (o *output) InsertLines(n int) { +func (o *Out) InsertLines(n int) { fmt.Fprintf(o.out, csi+insertLineSeq, n) } // DeleteLines deletes the given number of lines, pulling any lines in // the scrollable region below up. -func (o *output) DeleteLines(n int) { +func (o *Out) DeleteLines(n int) { fmt.Fprintf(o.out, csi+deleteLineSeq, n) } // SetWindowTitle sets the terminal window title. -func (o *output) SetWindowTitle(title string) { +func (o *Out) SetWindowTitle(title string) { fmt.Fprintf(o.out, osc+setWindowTitleSeq, title) } diff --git a/pkg/gofr/cmd/terminal/output_test.go b/pkg/gofr/cmd/terminal/output_test.go index 83955f879..d7dd3a915 100644 --- a/pkg/gofr/cmd/terminal/output_test.go +++ b/pkg/gofr/cmd/terminal/output_test.go @@ -10,26 +10,27 @@ import ( ) func TestNewOutput(t *testing.T) { - // intialize a new standard output stream + // initialize a new standard output stream. o := New() assert.Equal(t, os.Stdout, o.out) assert.Equal(t, uintptr(1), o.fd) - // for tests, the os.Stdout do not directly outputs to the terminal + // for tests, the os.Stdout do not directly outputs to the terminal. assert.False(t, o.isTerminal) } -func tempOutput(t *testing.T) *output { +func tempOutput(t *testing.T) *Out { t.Helper() var b bytes.Buffer - return &output{out: &b} + return &Out{out: &b} } -func validate(t *testing.T, o *output, exp string) { +func validate(t *testing.T, o *Out, exp string) { t.Helper() + out := o.out.(*bytes.Buffer) b := out.Bytes() diff --git a/pkg/gofr/cmd/terminal/printers.go b/pkg/gofr/cmd/terminal/printers.go index 96ab59dc5..4aab7bc6f 100644 --- a/pkg/gofr/cmd/terminal/printers.go +++ b/pkg/gofr/cmd/terminal/printers.go @@ -4,14 +4,14 @@ import ( "fmt" ) -func (o *output) Printf(format string, args ...interface{}) { +func (o *Out) Printf(format string, args ...interface{}) { fmt.Fprintf(o.out, format, args...) } -func (o *output) Print(messages ...interface{}) { +func (o *Out) Print(messages ...interface{}) { fmt.Fprint(o.out, messages...) } -func (o *output) Println(messages ...interface{}) { +func (o *Out) Println(messages ...interface{}) { fmt.Fprintln(o.out, messages...) } diff --git a/pkg/gofr/cmd/terminal/printers_test.go b/pkg/gofr/cmd/terminal/printers_test.go index 0565b839b..519c7bb81 100644 --- a/pkg/gofr/cmd/terminal/printers_test.go +++ b/pkg/gofr/cmd/terminal/printers_test.go @@ -10,7 +10,7 @@ import ( func TestOutput_Printf(t *testing.T) { var buf bytes.Buffer - output := output{out: &buf} + output := Out{out: &buf} format := "Hello, %s!" args := "world" @@ -22,7 +22,7 @@ func TestOutput_Printf(t *testing.T) { func TestOutput_Print(t *testing.T) { var buf bytes.Buffer - output := output{out: &buf} + output := Out{out: &buf} message := "Hello, world!" output.Print(message) @@ -32,7 +32,7 @@ func TestOutput_Print(t *testing.T) { func TestOutput_Println(t *testing.T) { var buf bytes.Buffer - output := output{out: &buf} + output := Out{out: &buf} message := "Hello, world!" output.Println(message) diff --git a/pkg/gofr/cmd/terminal/progress_test.go b/pkg/gofr/cmd/terminal/progress_test.go index 35dbca117..f3abba408 100644 --- a/pkg/gofr/cmd/terminal/progress_test.go +++ b/pkg/gofr/cmd/terminal/progress_test.go @@ -13,7 +13,7 @@ func TestProgressBar_SuccessCases(t *testing.T) { total := int64(100) var out bytes.Buffer - stream := &output{terminal{isTerminal: true, fd: 1}, &out} + stream := &Out{terminal{isTerminal: true, fd: 1}, &out} bar := NewProgressBar(stream, total) // Mock terminal size @@ -38,10 +38,10 @@ func TestProgressBar_SuccessCases(t *testing.T) { func TestProgressBar_Fail(t *testing.T) { out := testutil.StdoutOutputForFunc(func() { var out bytes.Buffer - stream := &output{terminal{isTerminal: true, fd: 1}, &out} + stream := &Out{terminal{isTerminal: true, fd: 1}, &out} bar := NewProgressBar(stream, int64(-1)) - assert.Equal(t, bar.total, int64(0)) + assert.Equal(t, int64(0), bar.total) }) assert.Contains(t, out, "error initializing progress bar, total should be > 0") @@ -49,7 +49,7 @@ func TestProgressBar_Fail(t *testing.T) { func TestProgressBar_Incr(t *testing.T) { var out bytes.Buffer - stream := &output{terminal{isTerminal: true, fd: 1}, &out} + stream := &Out{terminal{isTerminal: true, fd: 1}, &out} bar := NewProgressBar(stream, 100) // doing this as while calculating terminal size the code will not // be able to determine it's width since we are not attacting an actual @@ -58,16 +58,20 @@ func TestProgressBar_Incr(t *testing.T) { // Increment the progress by 20 b := bar.Incr(int64(20)) + expectedOut := "\r[█████████░ ] 20.000%" + assert.True(t, b) assert.Equal(t, int64(20), bar.current) - - expectedOut := "\r[█████████░ ] 20.000%" assert.Equal(t, expectedOut, out.String()) - bar.Incr(int64(100)) + // increment the progress by 100 units. + b = bar.Incr(int64(100)) expectedOut = "\r[█████████░ ] 20.000%\r" + "[██████████████████████████████████████████████████] 100.000%\n" + + assert.False(t, b) assert.Equal(t, expectedOut, out.String()) + assert.Equal(t, int64(100), bar.current) } func TestProgressBar_getString(t *testing.T) { diff --git a/pkg/gofr/cmd/terminal/spinner_test.go b/pkg/gofr/cmd/terminal/spinner_test.go index 4a5ac5e52..5722e0516 100644 --- a/pkg/gofr/cmd/terminal/spinner_test.go +++ b/pkg/gofr/cmd/terminal/spinner_test.go @@ -5,6 +5,8 @@ import ( "fmt" "testing" "time" + + "github.com/stretchr/testify/assert" ) func TestSpinner(t *testing.T) { @@ -12,7 +14,7 @@ func TestSpinner(t *testing.T) { // Testing Dot spinner b := &bytes.Buffer{} - out := &output{out: b} + out := &Out{out: b} spinner := NewDotSpinner(out) // Start the spinner @@ -26,13 +28,11 @@ func TestSpinner(t *testing.T) { // Check if output contains spinner frames outputStr := b.String() - if len(outputStr) == 0 { - t.Error("No output received from spinner") - } + assert.NotZero(t, outputStr) // Testing Globe Spinner b = &bytes.Buffer{} - out = &output{out: b} + out = &Out{out: b} spinner = NewGlobeSpinner(out) // Start the spinner @@ -46,13 +46,11 @@ func TestSpinner(t *testing.T) { // Check if output contains spinner frames outputStr = b.String() - if len(outputStr) == 0 { - t.Error("No output received from spinner") - } + assert.NotZero(t, outputStr) // Testing Pulse Spinner b = &bytes.Buffer{} - out = &output{out: b} + out = &Out{out: b} spinner = NewPulseSpinner(out) // Start the spinner @@ -67,7 +65,5 @@ func TestSpinner(t *testing.T) { // Check if output contains spinner frames outputStr = b.String() fmt.Println(outputStr) - if len(outputStr) == 0 { - t.Error("No output received from spinner") - } + assert.NotZero(t, outputStr) } From b34a57ddd1dfbdf742fb62071004f3a05d23b917 Mon Sep 17 00:00:00 2001 From: vipul-rawat Date: Thu, 31 Oct 2024 12:21:42 +0530 Subject: [PATCH 144/163] fix cmd_test for printing help --- pkg/gofr/cmd.go | 2 +- pkg/gofr/cmd_test.go | 13 ++++++++----- 2 files changed, 9 insertions(+), 6 deletions(-) diff --git a/pkg/gofr/cmd.go b/pkg/gofr/cmd.go index c1c0795a3..fa8fa0512 100644 --- a/pkg/gofr/cmd.go +++ b/pkg/gofr/cmd.go @@ -68,7 +68,7 @@ func (cmd *cmd) Run(c *container.Container) { } if showHelp { - cmd.out.Print(r.help) + cmd.out.Println(r.help) return } diff --git a/pkg/gofr/cmd_test.go b/pkg/gofr/cmd_test.go index 429f0eb97..2207cdaa4 100644 --- a/pkg/gofr/cmd_test.go +++ b/pkg/gofr/cmd_test.go @@ -6,6 +6,7 @@ import ( "github.com/stretchr/testify/assert" + "gofr.dev/pkg/gofr/cmd/terminal" "gofr.dev/pkg/gofr/config" "gofr.dev/pkg/gofr/container" "gofr.dev/pkg/gofr/logging" @@ -331,13 +332,15 @@ func Test_Run_handler_help(t *testing.T) { os.Args = old }) - c := cmd{} + out := testutil.StdoutOutputForFunc(func() { + c := cmd{ + out: terminal.New(), + } - c.addRoute("hello", func(_ *Context) (interface{}, error) { - return "Hello", nil - }, AddHelp("this a helper string for hello sub command")) + c.addRoute("hello", func(_ *Context) (interface{}, error) { + return "Hello", nil + }, AddHelp("this a helper string for hello sub command")) - out := testutil.StdoutOutputForFunc(func() { c.Run(container.NewContainer(config.NewMockConfig(map[string]string{}))) }) From b874ac75a757b20d3c9e1b7464c15674d345388c Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Fri, 1 Nov 2024 20:25:52 -0500 Subject: [PATCH 145/163] =?UTF-8?q?=F0=9F=94=A7=20reverting=20go.mod=20sft?= =?UTF-8?q?p?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../using-publisher-subscriber/page.md | 9 +- pkg/gofr/datasource/file/ftp/go.mod | 2 +- pkg/gofr/datasource/file/ftp/go.sum | 1 + pkg/gofr/datasource/file/s3/go.mod | 2 +- pkg/gofr/datasource/file/s3/go.sum | 1 + pkg/gofr/datasource/file/sftp/go.mod | 8 +- pkg/gofr/datasource/file/sftp/go.sum | 2 + pkg/gofr/datasource/pubsub/nats/client.go | 10 +- .../datasource/pubsub/nats/client_test.go | 30 +- pkg/gofr/datasource/pubsub/nats/committer.go | 5 - .../datasource/pubsub/nats/committer_test.go | 6 + pkg/gofr/datasource/pubsub/nats/config.go | 10 +- .../pubsub/nats/connection_manager.go | 2 +- .../pubsub/nats/connection_manager_test.go | 4 +- pkg/gofr/datasource/pubsub/nats/interfaces.go | 2 +- .../datasource/pubsub/nats/mock_client.go | 15 +- .../datasource/pubsub/nats/mock_jetstream.go | 433 +++++++++--------- .../datasource/pubsub/nats/mock_metrics.go | 1 + .../datasource/pubsub/nats/mock_tracer.go | 11 +- .../datasource/pubsub/nats/pubsub_wrapper.go | 9 +- .../datasource/pubsub/nats/stream_manager.go | 8 +- .../pubsub/nats/stream_manager_test.go | 22 +- .../pubsub/nats/subscription_manager.go | 2 +- .../pubsub/nats/subscription_manager_test.go | 16 +- 24 files changed, 321 insertions(+), 290 deletions(-) diff --git a/docs/advanced-guide/using-publisher-subscriber/page.md b/docs/advanced-guide/using-publisher-subscriber/page.md index 814845067..91b35013e 100644 --- a/docs/advanced-guide/using-publisher-subscriber/page.md +++ b/docs/advanced-guide/using-publisher-subscriber/page.md @@ -180,6 +180,12 @@ docker run -d \ NATS JetStream is supported as an external pubsub provider, meaning if you're not using it, it won't be added to your binary. +**References** + +https://docs.nats.io/ +https://docs.nats.io/nats-concepts/jetstream +https://docs.nats.io/using-nats/developer/connecting/creds + #### Configs ```dotenv PUBSUB_BACKEND=NATS @@ -187,7 +193,6 @@ PUBSUB_BROKER=nats://localhost:4222 NATS_STREAM=mystream NATS_SUBJECTS=orders.*,shipments.* NATS_MAX_WAIT=5s -NATS_BATCH_SIZE=100 NATS_MAX_PULL_WAIT=500ms NATS_CONSUMER=my-consumer NATS_CREDS_FILE=/path/to/creds.json @@ -215,7 +220,6 @@ app.AddPubSub(nats.New(nats.Config{ Subjects: []string{"orders.*", "shipments.*"}, }, MaxWait: 5 * time.Second, - BatchSize: 100, MaxPullWait: 500 * time.Millisecond, Consumer: "my-consumer", CredsFile: "/path/to/creds.json", @@ -241,7 +245,6 @@ docker run -d \ | `NATS_STREAM` | Name of the NATS stream | Yes | - | `mystream` | | `NATS_SUBJECTS` | Comma-separated list of subjects to subscribe to | Yes | - | `orders.*,shipments.*` | | `NATS_MAX_WAIT` | Maximum wait time for batch requests | No | - | `5s` | -| `NATS_BATCH_SIZE` | Maximum number of messages to pull in a single request | No | 0 | `100` | | `NATS_MAX_PULL_WAIT` | Maximum wait time for individual pull requests | No | 0 | `500ms` | | `NATS_CONSUMER` | Name of the NATS consumer | No | - | `my-consumer` | | `NATS_CREDS_FILE` | Path to the credentials file for authentication | No | - | `/path/to/creds.json` | diff --git a/pkg/gofr/datasource/file/ftp/go.mod b/pkg/gofr/datasource/file/ftp/go.mod index 9434eaef6..28bce10c7 100644 --- a/pkg/gofr/datasource/file/ftp/go.mod +++ b/pkg/gofr/datasource/file/ftp/go.mod @@ -7,7 +7,7 @@ replace gofr.dev => ../../../../../../gofr require ( github.com/jlaffaye/ftp v0.2.0 github.com/stretchr/testify v1.9.0 - go.uber.org/mock v0.4.0 + go.uber.org/mock v0.5.0 gofr.dev v1.15.0 ) diff --git a/pkg/gofr/datasource/file/ftp/go.sum b/pkg/gofr/datasource/file/ftp/go.sum index 11c7d1680..0dafe44b6 100644 --- a/pkg/gofr/datasource/file/ftp/go.sum +++ b/pkg/gofr/datasource/file/ftp/go.sum @@ -28,6 +28,7 @@ github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsT github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY= go.uber.org/mock v0.4.0 h1:VcM4ZOtdbR4f6VXfiOpwpVJDL6lCReaZ6mw31wqh7KU= go.uber.org/mock v0.4.0/go.mod h1:a6FSlNadKUHUa9IP5Vyt1zh4fC7uAwxMutEAscFbkZc= +go.uber.org/mock v0.5.0/go.mod h1:ge71pBPLYDk7QIi1LupWxdAykm7KIEFchiOqd6z7qMM= golang.org/x/sys v0.23.0 h1:YfKFowiIMvtgl1UERQoTPPToxltDeZfbj4H7dVUCwmM= golang.org/x/sys v0.23.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA= golang.org/x/term v0.23.0 h1:F6D4vR+EHoL9/sWAWgAR1H2DcHr4PareCbAaCo1RpuU= diff --git a/pkg/gofr/datasource/file/s3/go.mod b/pkg/gofr/datasource/file/s3/go.mod index 4fa4d32ae..b95d10382 100644 --- a/pkg/gofr/datasource/file/s3/go.mod +++ b/pkg/gofr/datasource/file/s3/go.mod @@ -10,7 +10,7 @@ require ( github.com/aws/aws-sdk-go-v2/credentials v1.17.28 github.com/aws/aws-sdk-go-v2/service/s3 v1.60.0 github.com/stretchr/testify v1.9.0 - go.uber.org/mock v0.4.0 + go.uber.org/mock v0.5.0 gofr.dev v1.17.0 ) diff --git a/pkg/gofr/datasource/file/s3/go.sum b/pkg/gofr/datasource/file/s3/go.sum index 284ef1896..539cd6fb0 100644 --- a/pkg/gofr/datasource/file/s3/go.sum +++ b/pkg/gofr/datasource/file/s3/go.sum @@ -46,6 +46,7 @@ github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsT github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY= go.uber.org/mock v0.4.0 h1:VcM4ZOtdbR4f6VXfiOpwpVJDL6lCReaZ6mw31wqh7KU= go.uber.org/mock v0.4.0/go.mod h1:a6FSlNadKUHUa9IP5Vyt1zh4fC7uAwxMutEAscFbkZc= +go.uber.org/mock v0.5.0/go.mod h1:ge71pBPLYDk7QIi1LupWxdAykm7KIEFchiOqd6z7qMM= golang.org/x/sys v0.24.0 h1:Twjiwq9dn6R1fQcyiK+wQyHWfaz/BJB+YIpzU/Cv3Xg= golang.org/x/sys v0.24.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA= golang.org/x/term v0.23.0 h1:F6D4vR+EHoL9/sWAWgAR1H2DcHr4PareCbAaCo1RpuU= diff --git a/pkg/gofr/datasource/file/sftp/go.mod b/pkg/gofr/datasource/file/sftp/go.mod index 8b262d17e..353bca3b7 100644 --- a/pkg/gofr/datasource/file/sftp/go.mod +++ b/pkg/gofr/datasource/file/sftp/go.mod @@ -1,17 +1,15 @@ module gofr.dev/pkg/gofr/datasource/file/sftp -go 1.22.3 - -toolchain go1.23.1 +go 1.22 replace gofr.dev => ../../../../../../gofr require ( github.com/pkg/sftp v1.13.6 github.com/stretchr/testify v1.9.0 - go.uber.org/mock v0.4.0 + go.uber.org/mock v0.5.0 gofr.dev v0.19.0 - golang.org/x/crypto v0.27.0 + golang.org/x/crypto v0.28.0 ) require ( diff --git a/pkg/gofr/datasource/file/sftp/go.sum b/pkg/gofr/datasource/file/sftp/go.sum index 23a4e010a..1c251d55a 100644 --- a/pkg/gofr/datasource/file/sftp/go.sum +++ b/pkg/gofr/datasource/file/sftp/go.sum @@ -20,12 +20,14 @@ github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8 github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY= go.uber.org/mock v0.4.0 h1:VcM4ZOtdbR4f6VXfiOpwpVJDL6lCReaZ6mw31wqh7KU= go.uber.org/mock v0.4.0/go.mod h1:a6FSlNadKUHUa9IP5Vyt1zh4fC7uAwxMutEAscFbkZc= +go.uber.org/mock v0.5.0/go.mod h1:ge71pBPLYDk7QIi1LupWxdAykm7KIEFchiOqd6z7qMM= golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc= golang.org/x/crypto v0.1.0/go.mod h1:RecgLatLF4+eUMCP1PoPZQb+cVrJcOPbHkTkbkB9sbw= golang.org/x/crypto v0.26.0 h1:RrRspgV4mU+YwB4FYnuBoKsUapNIL5cohGAmSH3azsw= golang.org/x/crypto v0.26.0/go.mod h1:GY7jblb9wI+FOo5y8/S2oY4zWP07AkOJ4+jxCqdqn54= golang.org/x/crypto v0.27.0/go.mod h1:1Xngt8kV6Dvbssa53Ziq6Eqn0HqbZi5Z6R0ZpwQzt70= +golang.org/x/crypto v0.28.0/go.mod h1:rmgy+3RHxRZMyY0jjAJShp2zgEdOqj2AO7U0pYmeQ7U= golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4= golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg= diff --git a/pkg/gofr/datasource/pubsub/nats/client.go b/pkg/gofr/datasource/pubsub/nats/client.go index 1aee33e51..04f643151 100644 --- a/pkg/gofr/datasource/pubsub/nats/client.go +++ b/pkg/gofr/datasource/pubsub/nats/client.go @@ -32,13 +32,13 @@ type Client struct { type messageHandler func(context.Context, jetstream.Msg) error // Connect establishes a connection to NATS and sets up JetStream. -func (c *Client) Connect() error { +func (c *Client) Connect(ctx context.Context) error { if err := c.validateAndPrepare(); err != nil { return err } connManager := NewConnectionManager(c.Config, c.logger, c.natsConnector, c.jetStreamCreator) - if err := connManager.Connect(); err != nil { + if err := connManager.Connect(ctx); err != nil { c.logger.Errorf("failed to connect to NATS server at %v: %v", c.Config.Server, err) return err } @@ -50,8 +50,8 @@ func (c *Client) Connect() error { return err } - c.streamManager = NewStreamManager(js, c.logger) - c.subManager = NewSubscriptionManager(c.Config.BatchSize) + c.streamManager = newStreamManager(js, c.logger) + c.subManager = newSubscriptionManager(batchSize) c.logSuccessfulConnection() return nil @@ -174,7 +174,7 @@ func (c *Client) processMessages(ctx context.Context, cons jetstream.Consumer, s case <-ctx.Done(): return default: - msgs, err := cons.Fetch(c.Config.BatchSize, jetstream.FetchMaxWait(c.Config.MaxWait)) + msgs, err := cons.Fetch(1, jetstream.FetchMaxWait(c.Config.MaxWait)) if err != nil { if !errors.Is(err, context.DeadlineExceeded) { c.logger.Errorf("Error fetching messages for subject %s: %v", subject, err) diff --git a/pkg/gofr/datasource/pubsub/nats/client_test.go b/pkg/gofr/datasource/pubsub/nats/client_test.go index b3803764d..6cbc29448 100644 --- a/pkg/gofr/datasource/pubsub/nats/client_test.go +++ b/pkg/gofr/datasource/pubsub/nats/client_test.go @@ -16,6 +16,10 @@ import ( "gofr.dev/pkg/gofr/testutil" ) +func TestValidateConfigs(*testing.T) { + // This test remains unchanged +} + func TestNATSClient_Publish(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() @@ -108,9 +112,8 @@ func TestNATSClient_SubscribeSuccess(t *testing.T) { Stream: "test-stream", Subjects: []string{"test-subject"}, }, - Consumer: "test-consumer", - MaxWait: time.Second, - BatchSize: 1, + Consumer: "test-consumer", + MaxWait: time.Second, }, metrics: mockMetrics, logger: logging.NewMockLogger(logging.DEBUG), @@ -207,9 +210,8 @@ func TestNew(t *testing.T) { Stream: "test-stream", Subjects: []string{"test-subject"}, }, - Consumer: "test-consumer", - MaxWait: 5 * time.Second, - BatchSize: 100, + Consumer: "test-consumer", + MaxWait: 5 * time.Second, } mockLogger := logging.NewMockLogger(logging.DEBUG) @@ -325,8 +327,7 @@ func TestClient_Connect(t *testing.T) { Stream: "test-stream", Subjects: []string{"test-subject"}, }, - Consumer: "test-consumer", - BatchSize: 100, + Consumer: "test-consumer", }, logger: mockLogger, natsConnector: mockNATSConnector, @@ -344,8 +345,10 @@ func TestClient_Connect(t *testing.T) { Return(mockJS, nil). Times(2) + ctx := context.Background() + // Call the Connect method on the client - err := client.Connect() + err := client.Connect(ctx) require.NoError(t, err) // Assert that the connection manager was set @@ -358,7 +361,7 @@ func TestClient_Connect(t *testing.T) { // Check for log output out := testutil.StdoutOutputForFunc(func() { client.logger = logging.NewMockLogger(logging.DEBUG) - err := client.Connect() + err := client.Connect(ctx) require.NoError(t, err) }) @@ -370,6 +373,8 @@ func TestClient_ConnectError(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() + ctx := context.Background() + mockNATSConnector := NewMockNATSConnector(ctrl) mockJSCreator := NewMockJetStreamCreator(ctrl) @@ -379,8 +384,7 @@ func TestClient_ConnectError(t *testing.T) { Stream: "test-stream", Subjects: []string{"test-subject"}, }, - Consumer: "test-consumer", - BatchSize: 100, + Consumer: "test-consumer", } client := &Client{ @@ -399,7 +403,7 @@ func TestClient_ConnectError(t *testing.T) { // Capture stderr output output := testutil.StderrOutputForFunc(func() { client.logger = logging.NewMockLogger(logging.DEBUG) - err := client.Connect() + err := client.Connect(ctx) require.Error(t, err) assert.Equal(t, expectedErr, err) }) diff --git a/pkg/gofr/datasource/pubsub/nats/committer.go b/pkg/gofr/datasource/pubsub/nats/committer.go index e89b2969c..dfd11cb43 100644 --- a/pkg/gofr/datasource/pubsub/nats/committer.go +++ b/pkg/gofr/datasource/pubsub/nats/committer.go @@ -6,11 +6,6 @@ import ( "github.com/nats-io/nats.go/jetstream" ) -// createTestCommitter is a helper function for tests to create a natsCommitter. -func createTestCommitter(msg jetstream.Msg) *natsCommitter { - return &natsCommitter{msg: msg} -} - // natsCommitter implements the pubsub.Committer interface for Client messages. type natsCommitter struct { msg jetstream.Msg diff --git a/pkg/gofr/datasource/pubsub/nats/committer_test.go b/pkg/gofr/datasource/pubsub/nats/committer_test.go index 2981fcacd..95530c50e 100644 --- a/pkg/gofr/datasource/pubsub/nats/committer_test.go +++ b/pkg/gofr/datasource/pubsub/nats/committer_test.go @@ -3,10 +3,16 @@ package nats import ( "testing" + "github.com/nats-io/nats.go/jetstream" "github.com/stretchr/testify/assert" "go.uber.org/mock/gomock" ) +// createTestCommitter is a helper function for tests to create a natsCommitter. +func createTestCommitter(msg jetstream.Msg) *natsCommitter { + return &natsCommitter{msg: msg} +} + func TestNATSCommitter_Commit(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() diff --git a/pkg/gofr/datasource/pubsub/nats/config.go b/pkg/gofr/datasource/pubsub/nats/config.go index 71c385007..3e5bfc6e5 100644 --- a/pkg/gofr/datasource/pubsub/nats/config.go +++ b/pkg/gofr/datasource/pubsub/nats/config.go @@ -6,6 +6,8 @@ import ( "gofr.dev/pkg/gofr/datasource/pubsub" ) +const batchSize = 100 + // Config defines the Client configuration. type Config struct { Server string @@ -14,7 +16,6 @@ type Config struct { Consumer string MaxWait time.Duration MaxPullWait int - BatchSize int } // StreamConfig holds stream settings for NATS JetStream. @@ -32,13 +33,9 @@ func New(cfg *Config, logger pubsub.Logger) *PubSubWrapper { cfg = &Config{} } - if cfg.BatchSize == 0 { - cfg.BatchSize = 100 // Default batch size - } - client := &Client{ Config: cfg, - subManager: NewSubscriptionManager(cfg.BatchSize), + subManager: newSubscriptionManager(batchSize), logger: logger, } @@ -67,7 +64,6 @@ func DefaultConfig() *Config { return &Config{ MaxWait: 5 * time.Second, MaxPullWait: 10, - BatchSize: 100, Stream: StreamConfig{ MaxDeliver: 3, MaxWait: 30 * time.Second, diff --git a/pkg/gofr/datasource/pubsub/nats/connection_manager.go b/pkg/gofr/datasource/pubsub/nats/connection_manager.go index 4a3bf4919..1e24263f6 100644 --- a/pkg/gofr/datasource/pubsub/nats/connection_manager.go +++ b/pkg/gofr/datasource/pubsub/nats/connection_manager.go @@ -82,7 +82,7 @@ func NewConnectionManager( } // Connect establishes a connection to NATS and sets up JetStream. -func (cm *ConnectionManager) Connect() error { +func (cm *ConnectionManager) Connect(_ context.Context) error { cm.logger.Logf("Connecting to NATS server at %v", cm.config.Server) opts := []nats.Option{nats.Name("GoFr NATS JetStreamClient")} diff --git a/pkg/gofr/datasource/pubsub/nats/connection_manager_test.go b/pkg/gofr/datasource/pubsub/nats/connection_manager_test.go index 034a7f912..e173fc576 100644 --- a/pkg/gofr/datasource/pubsub/nats/connection_manager_test.go +++ b/pkg/gofr/datasource/pubsub/nats/connection_manager_test.go @@ -34,6 +34,8 @@ func TestConnectionManager_Connect(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() + ctx := context.Background() + mockConn := NewMockConnInterface(ctrl) mockJS := NewMockJetStream(ctrl) mockNATSConnector := NewMockNATSConnector(ctrl) @@ -55,7 +57,7 @@ func TestConnectionManager_Connect(t *testing.T) { New(mockConn). Return(mockJS, nil) - err := cm.Connect() + err := cm.Connect(ctx) require.NoError(t, err) assert.Equal(t, mockConn, cm.conn) assert.Equal(t, mockJS, cm.jetStream) diff --git a/pkg/gofr/datasource/pubsub/nats/interfaces.go b/pkg/gofr/datasource/pubsub/nats/interfaces.go index 0ed719ba8..06caa2e84 100644 --- a/pkg/gofr/datasource/pubsub/nats/interfaces.go +++ b/pkg/gofr/datasource/pubsub/nats/interfaces.go @@ -42,7 +42,7 @@ type JetStreamClient interface { // ConnectionManagerInterface represents the main Client connection. type ConnectionManagerInterface interface { - Connect() error + Connect(ctx context.Context) error Close(ctx context.Context) Publish(ctx context.Context, subject string, message []byte, metrics Metrics) error Health() datasource.Health diff --git a/pkg/gofr/datasource/pubsub/nats/mock_client.go b/pkg/gofr/datasource/pubsub/nats/mock_client.go index 2b8c7ff6e..373462999 100644 --- a/pkg/gofr/datasource/pubsub/nats/mock_client.go +++ b/pkg/gofr/datasource/pubsub/nats/mock_client.go @@ -24,6 +24,7 @@ import ( type MockConnInterface struct { ctrl *gomock.Controller recorder *MockConnInterfaceMockRecorder + isgomock struct{} } // MockConnInterfaceMockRecorder is the mock recorder for MockConnInterface. @@ -102,6 +103,7 @@ func (mr *MockConnInterfaceMockRecorder) Status() *gomock.Call { type MockNATSConnector struct { ctrl *gomock.Controller recorder *MockNATSConnectorMockRecorder + isgomock struct{} } // MockNATSConnectorMockRecorder is the mock recorder for MockNATSConnector. @@ -145,6 +147,7 @@ func (mr *MockNATSConnectorMockRecorder) Connect(arg0 any, arg1 ...any) *gomock. type MockJetStreamCreator struct { ctrl *gomock.Controller recorder *MockJetStreamCreatorMockRecorder + isgomock struct{} } // MockJetStreamCreatorMockRecorder is the mock recorder for MockJetStreamCreator. @@ -183,6 +186,7 @@ func (mr *MockJetStreamCreatorMockRecorder) New(conn any) *gomock.Call { type MockJetStreamClient struct { ctrl *gomock.Controller recorder *MockJetStreamClientMockRecorder + isgomock struct{} } // MockJetStreamClientMockRecorder is the mock recorder for MockJetStreamClient. @@ -305,6 +309,7 @@ func (mr *MockJetStreamClientMockRecorder) Subscribe(ctx, subject, handler any) type MockConnectionManagerInterface struct { ctrl *gomock.Controller recorder *MockConnectionManagerInterfaceMockRecorder + isgomock struct{} } // MockConnectionManagerInterfaceMockRecorder is the mock recorder for MockConnectionManagerInterface. @@ -337,17 +342,17 @@ func (mr *MockConnectionManagerInterfaceMockRecorder) Close(ctx any) *gomock.Cal } // Connect mocks base method. -func (m *MockConnectionManagerInterface) Connect() error { +func (m *MockConnectionManagerInterface) Connect(ctx context.Context) error { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "Connect") + ret := m.ctrl.Call(m, "Connect", ctx) ret0, _ := ret[0].(error) return ret0 } // Connect indicates an expected call of Connect. -func (mr *MockConnectionManagerInterfaceMockRecorder) Connect() *gomock.Call { +func (mr *MockConnectionManagerInterfaceMockRecorder) Connect(ctx any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Connect", reflect.TypeOf((*MockConnectionManagerInterface)(nil).Connect)) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Connect", reflect.TypeOf((*MockConnectionManagerInterface)(nil).Connect), ctx) } // Health mocks base method. @@ -397,6 +402,7 @@ func (mr *MockConnectionManagerInterfaceMockRecorder) Publish(ctx, subject, mess type MockSubscriptionManagerInterface struct { ctrl *gomock.Controller recorder *MockSubscriptionManagerInterfaceMockRecorder + isgomock struct{} } // MockSubscriptionManagerInterfaceMockRecorder is the mock recorder for MockSubscriptionManagerInterface. @@ -447,6 +453,7 @@ func (mr *MockSubscriptionManagerInterfaceMockRecorder) Subscribe(ctx, topic, js type MockStreamManagerInterface struct { ctrl *gomock.Controller recorder *MockStreamManagerInterfaceMockRecorder + isgomock struct{} } // MockStreamManagerInterfaceMockRecorder is the mock recorder for MockStreamManagerInterface. diff --git a/pkg/gofr/datasource/pubsub/nats/mock_jetstream.go b/pkg/gofr/datasource/pubsub/nats/mock_jetstream.go index 22b124267..a8ed1f6b7 100644 --- a/pkg/gofr/datasource/pubsub/nats/mock_jetstream.go +++ b/pkg/gofr/datasource/pubsub/nats/mock_jetstream.go @@ -23,6 +23,7 @@ import ( type MockJetStream struct { ctrl *gomock.Controller recorder *MockJetStreamMockRecorder + isgomock struct{} } // MockJetStreamMockRecorder is the mock recorder for MockJetStream. @@ -43,18 +44,18 @@ func (m *MockJetStream) EXPECT() *MockJetStreamMockRecorder { } // AccountInfo mocks base method. -func (m *MockJetStream) AccountInfo(arg0 context.Context) (*jetstream.AccountInfo, error) { +func (m *MockJetStream) AccountInfo(ctx context.Context) (*jetstream.AccountInfo, error) { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "AccountInfo", arg0) + ret := m.ctrl.Call(m, "AccountInfo", ctx) ret0, _ := ret[0].(*jetstream.AccountInfo) ret1, _ := ret[1].(error) return ret0, ret1 } // AccountInfo indicates an expected call of AccountInfo. -func (mr *MockJetStreamMockRecorder) AccountInfo(arg0 any) *gomock.Call { +func (mr *MockJetStreamMockRecorder) AccountInfo(ctx any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "AccountInfo", reflect.TypeOf((*MockJetStream)(nil).AccountInfo), arg0) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "AccountInfo", reflect.TypeOf((*MockJetStream)(nil).AccountInfo), ctx) } // CleanupPublisher mocks base method. @@ -70,237 +71,237 @@ func (mr *MockJetStreamMockRecorder) CleanupPublisher() *gomock.Call { } // Consumer mocks base method. -func (m *MockJetStream) Consumer(arg0 context.Context, arg1, arg2 string) (jetstream.Consumer, error) { +func (m *MockJetStream) Consumer(ctx context.Context, stream, consumer string) (jetstream.Consumer, error) { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "Consumer", arg0, arg1, arg2) + ret := m.ctrl.Call(m, "Consumer", ctx, stream, consumer) ret0, _ := ret[0].(jetstream.Consumer) ret1, _ := ret[1].(error) return ret0, ret1 } // Consumer indicates an expected call of Consumer. -func (mr *MockJetStreamMockRecorder) Consumer(arg0, arg1, arg2 any) *gomock.Call { +func (mr *MockJetStreamMockRecorder) Consumer(ctx, stream, consumer any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Consumer", reflect.TypeOf((*MockJetStream)(nil).Consumer), arg0, arg1, arg2) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Consumer", reflect.TypeOf((*MockJetStream)(nil).Consumer), ctx, stream, consumer) } // CreateConsumer mocks base method. -func (m *MockJetStream) CreateConsumer(arg0 context.Context, arg1 string, arg2 jetstream.ConsumerConfig) (jetstream.Consumer, error) { +func (m *MockJetStream) CreateConsumer(ctx context.Context, stream string, cfg jetstream.ConsumerConfig) (jetstream.Consumer, error) { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "CreateConsumer", arg0, arg1, arg2) + ret := m.ctrl.Call(m, "CreateConsumer", ctx, stream, cfg) ret0, _ := ret[0].(jetstream.Consumer) ret1, _ := ret[1].(error) return ret0, ret1 } // CreateConsumer indicates an expected call of CreateConsumer. -func (mr *MockJetStreamMockRecorder) CreateConsumer(arg0, arg1, arg2 any) *gomock.Call { +func (mr *MockJetStreamMockRecorder) CreateConsumer(ctx, stream, cfg any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CreateConsumer", reflect.TypeOf((*MockJetStream)(nil).CreateConsumer), arg0, arg1, arg2) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CreateConsumer", reflect.TypeOf((*MockJetStream)(nil).CreateConsumer), ctx, stream, cfg) } // CreateKeyValue mocks base method. -func (m *MockJetStream) CreateKeyValue(arg0 context.Context, arg1 jetstream.KeyValueConfig) (jetstream.KeyValue, error) { +func (m *MockJetStream) CreateKeyValue(ctx context.Context, cfg jetstream.KeyValueConfig) (jetstream.KeyValue, error) { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "CreateKeyValue", arg0, arg1) + ret := m.ctrl.Call(m, "CreateKeyValue", ctx, cfg) ret0, _ := ret[0].(jetstream.KeyValue) ret1, _ := ret[1].(error) return ret0, ret1 } // CreateKeyValue indicates an expected call of CreateKeyValue. -func (mr *MockJetStreamMockRecorder) CreateKeyValue(arg0, arg1 any) *gomock.Call { +func (mr *MockJetStreamMockRecorder) CreateKeyValue(ctx, cfg any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CreateKeyValue", reflect.TypeOf((*MockJetStream)(nil).CreateKeyValue), arg0, arg1) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CreateKeyValue", reflect.TypeOf((*MockJetStream)(nil).CreateKeyValue), ctx, cfg) } // CreateObjectStore mocks base method. -func (m *MockJetStream) CreateObjectStore(arg0 context.Context, arg1 jetstream.ObjectStoreConfig) (jetstream.ObjectStore, error) { +func (m *MockJetStream) CreateObjectStore(ctx context.Context, cfg jetstream.ObjectStoreConfig) (jetstream.ObjectStore, error) { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "CreateObjectStore", arg0, arg1) + ret := m.ctrl.Call(m, "CreateObjectStore", ctx, cfg) ret0, _ := ret[0].(jetstream.ObjectStore) ret1, _ := ret[1].(error) return ret0, ret1 } // CreateObjectStore indicates an expected call of CreateObjectStore. -func (mr *MockJetStreamMockRecorder) CreateObjectStore(arg0, arg1 any) *gomock.Call { +func (mr *MockJetStreamMockRecorder) CreateObjectStore(ctx, cfg any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CreateObjectStore", reflect.TypeOf((*MockJetStream)(nil).CreateObjectStore), arg0, arg1) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CreateObjectStore", reflect.TypeOf((*MockJetStream)(nil).CreateObjectStore), ctx, cfg) } // CreateOrUpdateConsumer mocks base method. -func (m *MockJetStream) CreateOrUpdateConsumer(arg0 context.Context, arg1 string, arg2 jetstream.ConsumerConfig) (jetstream.Consumer, error) { +func (m *MockJetStream) CreateOrUpdateConsumer(ctx context.Context, stream string, cfg jetstream.ConsumerConfig) (jetstream.Consumer, error) { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "CreateOrUpdateConsumer", arg0, arg1, arg2) + ret := m.ctrl.Call(m, "CreateOrUpdateConsumer", ctx, stream, cfg) ret0, _ := ret[0].(jetstream.Consumer) ret1, _ := ret[1].(error) return ret0, ret1 } // CreateOrUpdateConsumer indicates an expected call of CreateOrUpdateConsumer. -func (mr *MockJetStreamMockRecorder) CreateOrUpdateConsumer(arg0, arg1, arg2 any) *gomock.Call { +func (mr *MockJetStreamMockRecorder) CreateOrUpdateConsumer(ctx, stream, cfg any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CreateOrUpdateConsumer", reflect.TypeOf((*MockJetStream)(nil).CreateOrUpdateConsumer), arg0, arg1, arg2) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CreateOrUpdateConsumer", reflect.TypeOf((*MockJetStream)(nil).CreateOrUpdateConsumer), ctx, stream, cfg) } // CreateOrUpdateKeyValue mocks base method. -func (m *MockJetStream) CreateOrUpdateKeyValue(arg0 context.Context, arg1 jetstream.KeyValueConfig) (jetstream.KeyValue, error) { +func (m *MockJetStream) CreateOrUpdateKeyValue(ctx context.Context, cfg jetstream.KeyValueConfig) (jetstream.KeyValue, error) { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "CreateOrUpdateKeyValue", arg0, arg1) + ret := m.ctrl.Call(m, "CreateOrUpdateKeyValue", ctx, cfg) ret0, _ := ret[0].(jetstream.KeyValue) ret1, _ := ret[1].(error) return ret0, ret1 } // CreateOrUpdateKeyValue indicates an expected call of CreateOrUpdateKeyValue. -func (mr *MockJetStreamMockRecorder) CreateOrUpdateKeyValue(arg0, arg1 any) *gomock.Call { +func (mr *MockJetStreamMockRecorder) CreateOrUpdateKeyValue(ctx, cfg any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CreateOrUpdateKeyValue", reflect.TypeOf((*MockJetStream)(nil).CreateOrUpdateKeyValue), arg0, arg1) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CreateOrUpdateKeyValue", reflect.TypeOf((*MockJetStream)(nil).CreateOrUpdateKeyValue), ctx, cfg) } // CreateOrUpdateObjectStore mocks base method. -func (m *MockJetStream) CreateOrUpdateObjectStore(arg0 context.Context, arg1 jetstream.ObjectStoreConfig) (jetstream.ObjectStore, error) { +func (m *MockJetStream) CreateOrUpdateObjectStore(ctx context.Context, cfg jetstream.ObjectStoreConfig) (jetstream.ObjectStore, error) { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "CreateOrUpdateObjectStore", arg0, arg1) + ret := m.ctrl.Call(m, "CreateOrUpdateObjectStore", ctx, cfg) ret0, _ := ret[0].(jetstream.ObjectStore) ret1, _ := ret[1].(error) return ret0, ret1 } // CreateOrUpdateObjectStore indicates an expected call of CreateOrUpdateObjectStore. -func (mr *MockJetStreamMockRecorder) CreateOrUpdateObjectStore(arg0, arg1 any) *gomock.Call { +func (mr *MockJetStreamMockRecorder) CreateOrUpdateObjectStore(ctx, cfg any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CreateOrUpdateObjectStore", reflect.TypeOf((*MockJetStream)(nil).CreateOrUpdateObjectStore), arg0, arg1) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CreateOrUpdateObjectStore", reflect.TypeOf((*MockJetStream)(nil).CreateOrUpdateObjectStore), ctx, cfg) } // CreateOrUpdateStream mocks base method. -func (m *MockJetStream) CreateOrUpdateStream(arg0 context.Context, arg1 jetstream.StreamConfig) (jetstream.Stream, error) { +func (m *MockJetStream) CreateOrUpdateStream(ctx context.Context, cfg jetstream.StreamConfig) (jetstream.Stream, error) { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "CreateOrUpdateStream", arg0, arg1) + ret := m.ctrl.Call(m, "CreateOrUpdateStream", ctx, cfg) ret0, _ := ret[0].(jetstream.Stream) ret1, _ := ret[1].(error) return ret0, ret1 } // CreateOrUpdateStream indicates an expected call of CreateOrUpdateStream. -func (mr *MockJetStreamMockRecorder) CreateOrUpdateStream(arg0, arg1 any) *gomock.Call { +func (mr *MockJetStreamMockRecorder) CreateOrUpdateStream(ctx, cfg any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CreateOrUpdateStream", reflect.TypeOf((*MockJetStream)(nil).CreateOrUpdateStream), arg0, arg1) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CreateOrUpdateStream", reflect.TypeOf((*MockJetStream)(nil).CreateOrUpdateStream), ctx, cfg) } // CreateStream mocks base method. -func (m *MockJetStream) CreateStream(arg0 context.Context, arg1 jetstream.StreamConfig) (jetstream.Stream, error) { +func (m *MockJetStream) CreateStream(ctx context.Context, cfg jetstream.StreamConfig) (jetstream.Stream, error) { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "CreateStream", arg0, arg1) + ret := m.ctrl.Call(m, "CreateStream", ctx, cfg) ret0, _ := ret[0].(jetstream.Stream) ret1, _ := ret[1].(error) return ret0, ret1 } // CreateStream indicates an expected call of CreateStream. -func (mr *MockJetStreamMockRecorder) CreateStream(arg0, arg1 any) *gomock.Call { +func (mr *MockJetStreamMockRecorder) CreateStream(ctx, cfg any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CreateStream", reflect.TypeOf((*MockJetStream)(nil).CreateStream), arg0, arg1) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CreateStream", reflect.TypeOf((*MockJetStream)(nil).CreateStream), ctx, cfg) } // DeleteConsumer mocks base method. -func (m *MockJetStream) DeleteConsumer(arg0 context.Context, arg1, arg2 string) error { +func (m *MockJetStream) DeleteConsumer(ctx context.Context, stream, consumer string) error { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "DeleteConsumer", arg0, arg1, arg2) + ret := m.ctrl.Call(m, "DeleteConsumer", ctx, stream, consumer) ret0, _ := ret[0].(error) return ret0 } // DeleteConsumer indicates an expected call of DeleteConsumer. -func (mr *MockJetStreamMockRecorder) DeleteConsumer(arg0, arg1, arg2 any) *gomock.Call { +func (mr *MockJetStreamMockRecorder) DeleteConsumer(ctx, stream, consumer any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DeleteConsumer", reflect.TypeOf((*MockJetStream)(nil).DeleteConsumer), arg0, arg1, arg2) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DeleteConsumer", reflect.TypeOf((*MockJetStream)(nil).DeleteConsumer), ctx, stream, consumer) } // DeleteKeyValue mocks base method. -func (m *MockJetStream) DeleteKeyValue(arg0 context.Context, arg1 string) error { +func (m *MockJetStream) DeleteKeyValue(ctx context.Context, bucket string) error { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "DeleteKeyValue", arg0, arg1) + ret := m.ctrl.Call(m, "DeleteKeyValue", ctx, bucket) ret0, _ := ret[0].(error) return ret0 } // DeleteKeyValue indicates an expected call of DeleteKeyValue. -func (mr *MockJetStreamMockRecorder) DeleteKeyValue(arg0, arg1 any) *gomock.Call { +func (mr *MockJetStreamMockRecorder) DeleteKeyValue(ctx, bucket any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DeleteKeyValue", reflect.TypeOf((*MockJetStream)(nil).DeleteKeyValue), arg0, arg1) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DeleteKeyValue", reflect.TypeOf((*MockJetStream)(nil).DeleteKeyValue), ctx, bucket) } // DeleteObjectStore mocks base method. -func (m *MockJetStream) DeleteObjectStore(arg0 context.Context, arg1 string) error { +func (m *MockJetStream) DeleteObjectStore(ctx context.Context, bucket string) error { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "DeleteObjectStore", arg0, arg1) + ret := m.ctrl.Call(m, "DeleteObjectStore", ctx, bucket) ret0, _ := ret[0].(error) return ret0 } // DeleteObjectStore indicates an expected call of DeleteObjectStore. -func (mr *MockJetStreamMockRecorder) DeleteObjectStore(arg0, arg1 any) *gomock.Call { +func (mr *MockJetStreamMockRecorder) DeleteObjectStore(ctx, bucket any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DeleteObjectStore", reflect.TypeOf((*MockJetStream)(nil).DeleteObjectStore), arg0, arg1) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DeleteObjectStore", reflect.TypeOf((*MockJetStream)(nil).DeleteObjectStore), ctx, bucket) } // DeleteStream mocks base method. -func (m *MockJetStream) DeleteStream(arg0 context.Context, arg1 string) error { +func (m *MockJetStream) DeleteStream(ctx context.Context, stream string) error { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "DeleteStream", arg0, arg1) + ret := m.ctrl.Call(m, "DeleteStream", ctx, stream) ret0, _ := ret[0].(error) return ret0 } // DeleteStream indicates an expected call of DeleteStream. -func (mr *MockJetStreamMockRecorder) DeleteStream(arg0, arg1 any) *gomock.Call { +func (mr *MockJetStreamMockRecorder) DeleteStream(ctx, stream any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DeleteStream", reflect.TypeOf((*MockJetStream)(nil).DeleteStream), arg0, arg1) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DeleteStream", reflect.TypeOf((*MockJetStream)(nil).DeleteStream), ctx, stream) } // KeyValue mocks base method. -func (m *MockJetStream) KeyValue(arg0 context.Context, arg1 string) (jetstream.KeyValue, error) { +func (m *MockJetStream) KeyValue(ctx context.Context, bucket string) (jetstream.KeyValue, error) { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "KeyValue", arg0, arg1) + ret := m.ctrl.Call(m, "KeyValue", ctx, bucket) ret0, _ := ret[0].(jetstream.KeyValue) ret1, _ := ret[1].(error) return ret0, ret1 } // KeyValue indicates an expected call of KeyValue. -func (mr *MockJetStreamMockRecorder) KeyValue(arg0, arg1 any) *gomock.Call { +func (mr *MockJetStreamMockRecorder) KeyValue(ctx, bucket any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "KeyValue", reflect.TypeOf((*MockJetStream)(nil).KeyValue), arg0, arg1) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "KeyValue", reflect.TypeOf((*MockJetStream)(nil).KeyValue), ctx, bucket) } // KeyValueStoreNames mocks base method. -func (m *MockJetStream) KeyValueStoreNames(arg0 context.Context) jetstream.KeyValueNamesLister { +func (m *MockJetStream) KeyValueStoreNames(ctx context.Context) jetstream.KeyValueNamesLister { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "KeyValueStoreNames", arg0) + ret := m.ctrl.Call(m, "KeyValueStoreNames", ctx) ret0, _ := ret[0].(jetstream.KeyValueNamesLister) return ret0 } // KeyValueStoreNames indicates an expected call of KeyValueStoreNames. -func (mr *MockJetStreamMockRecorder) KeyValueStoreNames(arg0 any) *gomock.Call { +func (mr *MockJetStreamMockRecorder) KeyValueStoreNames(ctx any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "KeyValueStoreNames", reflect.TypeOf((*MockJetStream)(nil).KeyValueStoreNames), arg0) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "KeyValueStoreNames", reflect.TypeOf((*MockJetStream)(nil).KeyValueStoreNames), ctx) } // KeyValueStores mocks base method. -func (m *MockJetStream) KeyValueStores(arg0 context.Context) jetstream.KeyValueLister { +func (m *MockJetStream) KeyValueStores(ctx context.Context) jetstream.KeyValueLister { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "KeyValueStores", arg0) + ret := m.ctrl.Call(m, "KeyValueStores", ctx) ret0, _ := ret[0].(jetstream.KeyValueLister) return ret0 } // KeyValueStores indicates an expected call of KeyValueStores. -func (mr *MockJetStreamMockRecorder) KeyValueStores(arg0 any) *gomock.Call { +func (mr *MockJetStreamMockRecorder) KeyValueStores(ctx any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "KeyValueStores", reflect.TypeOf((*MockJetStream)(nil).KeyValueStores), arg0) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "KeyValueStores", reflect.TypeOf((*MockJetStream)(nil).KeyValueStores), ctx) } // ListStreams mocks base method. @@ -323,68 +324,68 @@ func (mr *MockJetStreamMockRecorder) ListStreams(arg0 any, arg1 ...any) *gomock. } // ObjectStore mocks base method. -func (m *MockJetStream) ObjectStore(arg0 context.Context, arg1 string) (jetstream.ObjectStore, error) { +func (m *MockJetStream) ObjectStore(ctx context.Context, bucket string) (jetstream.ObjectStore, error) { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "ObjectStore", arg0, arg1) + ret := m.ctrl.Call(m, "ObjectStore", ctx, bucket) ret0, _ := ret[0].(jetstream.ObjectStore) ret1, _ := ret[1].(error) return ret0, ret1 } // ObjectStore indicates an expected call of ObjectStore. -func (mr *MockJetStreamMockRecorder) ObjectStore(arg0, arg1 any) *gomock.Call { +func (mr *MockJetStreamMockRecorder) ObjectStore(ctx, bucket any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ObjectStore", reflect.TypeOf((*MockJetStream)(nil).ObjectStore), arg0, arg1) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ObjectStore", reflect.TypeOf((*MockJetStream)(nil).ObjectStore), ctx, bucket) } // ObjectStoreNames mocks base method. -func (m *MockJetStream) ObjectStoreNames(arg0 context.Context) jetstream.ObjectStoreNamesLister { +func (m *MockJetStream) ObjectStoreNames(ctx context.Context) jetstream.ObjectStoreNamesLister { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "ObjectStoreNames", arg0) + ret := m.ctrl.Call(m, "ObjectStoreNames", ctx) ret0, _ := ret[0].(jetstream.ObjectStoreNamesLister) return ret0 } // ObjectStoreNames indicates an expected call of ObjectStoreNames. -func (mr *MockJetStreamMockRecorder) ObjectStoreNames(arg0 any) *gomock.Call { +func (mr *MockJetStreamMockRecorder) ObjectStoreNames(ctx any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ObjectStoreNames", reflect.TypeOf((*MockJetStream)(nil).ObjectStoreNames), arg0) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ObjectStoreNames", reflect.TypeOf((*MockJetStream)(nil).ObjectStoreNames), ctx) } // ObjectStores mocks base method. -func (m *MockJetStream) ObjectStores(arg0 context.Context) jetstream.ObjectStoresLister { +func (m *MockJetStream) ObjectStores(ctx context.Context) jetstream.ObjectStoresLister { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "ObjectStores", arg0) + ret := m.ctrl.Call(m, "ObjectStores", ctx) ret0, _ := ret[0].(jetstream.ObjectStoresLister) return ret0 } // ObjectStores indicates an expected call of ObjectStores. -func (mr *MockJetStreamMockRecorder) ObjectStores(arg0 any) *gomock.Call { +func (mr *MockJetStreamMockRecorder) ObjectStores(ctx any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ObjectStores", reflect.TypeOf((*MockJetStream)(nil).ObjectStores), arg0) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ObjectStores", reflect.TypeOf((*MockJetStream)(nil).ObjectStores), ctx) } // OrderedConsumer mocks base method. -func (m *MockJetStream) OrderedConsumer(arg0 context.Context, arg1 string, arg2 jetstream.OrderedConsumerConfig) (jetstream.Consumer, error) { +func (m *MockJetStream) OrderedConsumer(ctx context.Context, stream string, cfg jetstream.OrderedConsumerConfig) (jetstream.Consumer, error) { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "OrderedConsumer", arg0, arg1, arg2) + ret := m.ctrl.Call(m, "OrderedConsumer", ctx, stream, cfg) ret0, _ := ret[0].(jetstream.Consumer) ret1, _ := ret[1].(error) return ret0, ret1 } // OrderedConsumer indicates an expected call of OrderedConsumer. -func (mr *MockJetStreamMockRecorder) OrderedConsumer(arg0, arg1, arg2 any) *gomock.Call { +func (mr *MockJetStreamMockRecorder) OrderedConsumer(ctx, stream, cfg any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "OrderedConsumer", reflect.TypeOf((*MockJetStream)(nil).OrderedConsumer), arg0, arg1, arg2) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "OrderedConsumer", reflect.TypeOf((*MockJetStream)(nil).OrderedConsumer), ctx, stream, cfg) } // Publish mocks base method. -func (m *MockJetStream) Publish(arg0 context.Context, arg1 string, arg2 []byte, arg3 ...jetstream.PublishOpt) (*jetstream.PubAck, error) { +func (m *MockJetStream) Publish(ctx context.Context, subject string, payload []byte, opts ...jetstream.PublishOpt) (*jetstream.PubAck, error) { m.ctrl.T.Helper() - varargs := []any{arg0, arg1, arg2} - for _, a := range arg3 { + varargs := []any{ctx, subject, payload} + for _, a := range opts { varargs = append(varargs, a) } ret := m.ctrl.Call(m, "Publish", varargs...) @@ -394,17 +395,17 @@ func (m *MockJetStream) Publish(arg0 context.Context, arg1 string, arg2 []byte, } // Publish indicates an expected call of Publish. -func (mr *MockJetStreamMockRecorder) Publish(arg0, arg1, arg2 any, arg3 ...any) *gomock.Call { +func (mr *MockJetStreamMockRecorder) Publish(ctx, subject, payload any, opts ...any) *gomock.Call { mr.mock.ctrl.T.Helper() - varargs := append([]any{arg0, arg1, arg2}, arg3...) + varargs := append([]any{ctx, subject, payload}, opts...) return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Publish", reflect.TypeOf((*MockJetStream)(nil).Publish), varargs...) } // PublishAsync mocks base method. -func (m *MockJetStream) PublishAsync(arg0 string, arg1 []byte, arg2 ...jetstream.PublishOpt) (jetstream.PubAckFuture, error) { +func (m *MockJetStream) PublishAsync(subject string, payload []byte, opts ...jetstream.PublishOpt) (jetstream.PubAckFuture, error) { m.ctrl.T.Helper() - varargs := []any{arg0, arg1} - for _, a := range arg2 { + varargs := []any{subject, payload} + for _, a := range opts { varargs = append(varargs, a) } ret := m.ctrl.Call(m, "PublishAsync", varargs...) @@ -414,9 +415,9 @@ func (m *MockJetStream) PublishAsync(arg0 string, arg1 []byte, arg2 ...jetstream } // PublishAsync indicates an expected call of PublishAsync. -func (mr *MockJetStreamMockRecorder) PublishAsync(arg0, arg1 any, arg2 ...any) *gomock.Call { +func (mr *MockJetStreamMockRecorder) PublishAsync(subject, payload any, opts ...any) *gomock.Call { mr.mock.ctrl.T.Helper() - varargs := append([]any{arg0, arg1}, arg2...) + varargs := append([]any{subject, payload}, opts...) return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "PublishAsync", reflect.TypeOf((*MockJetStream)(nil).PublishAsync), varargs...) } @@ -449,10 +450,10 @@ func (mr *MockJetStreamMockRecorder) PublishAsyncPending() *gomock.Call { } // PublishMsg mocks base method. -func (m *MockJetStream) PublishMsg(arg0 context.Context, arg1 *nats.Msg, arg2 ...jetstream.PublishOpt) (*jetstream.PubAck, error) { +func (m *MockJetStream) PublishMsg(ctx context.Context, msg *nats.Msg, opts ...jetstream.PublishOpt) (*jetstream.PubAck, error) { m.ctrl.T.Helper() - varargs := []any{arg0, arg1} - for _, a := range arg2 { + varargs := []any{ctx, msg} + for _, a := range opts { varargs = append(varargs, a) } ret := m.ctrl.Call(m, "PublishMsg", varargs...) @@ -462,17 +463,17 @@ func (m *MockJetStream) PublishMsg(arg0 context.Context, arg1 *nats.Msg, arg2 .. } // PublishMsg indicates an expected call of PublishMsg. -func (mr *MockJetStreamMockRecorder) PublishMsg(arg0, arg1 any, arg2 ...any) *gomock.Call { +func (mr *MockJetStreamMockRecorder) PublishMsg(ctx, msg any, opts ...any) *gomock.Call { mr.mock.ctrl.T.Helper() - varargs := append([]any{arg0, arg1}, arg2...) + varargs := append([]any{ctx, msg}, opts...) return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "PublishMsg", reflect.TypeOf((*MockJetStream)(nil).PublishMsg), varargs...) } // PublishMsgAsync mocks base method. -func (m *MockJetStream) PublishMsgAsync(arg0 *nats.Msg, arg1 ...jetstream.PublishOpt) (jetstream.PubAckFuture, error) { +func (m *MockJetStream) PublishMsgAsync(msg *nats.Msg, opts ...jetstream.PublishOpt) (jetstream.PubAckFuture, error) { m.ctrl.T.Helper() - varargs := []any{arg0} - for _, a := range arg1 { + varargs := []any{msg} + for _, a := range opts { varargs = append(varargs, a) } ret := m.ctrl.Call(m, "PublishMsgAsync", varargs...) @@ -482,40 +483,40 @@ func (m *MockJetStream) PublishMsgAsync(arg0 *nats.Msg, arg1 ...jetstream.Publis } // PublishMsgAsync indicates an expected call of PublishMsgAsync. -func (mr *MockJetStreamMockRecorder) PublishMsgAsync(arg0 any, arg1 ...any) *gomock.Call { +func (mr *MockJetStreamMockRecorder) PublishMsgAsync(msg any, opts ...any) *gomock.Call { mr.mock.ctrl.T.Helper() - varargs := append([]any{arg0}, arg1...) + varargs := append([]any{msg}, opts...) return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "PublishMsgAsync", reflect.TypeOf((*MockJetStream)(nil).PublishMsgAsync), varargs...) } // Stream mocks base method. -func (m *MockJetStream) Stream(arg0 context.Context, arg1 string) (jetstream.Stream, error) { +func (m *MockJetStream) Stream(ctx context.Context, stream string) (jetstream.Stream, error) { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "Stream", arg0, arg1) + ret := m.ctrl.Call(m, "Stream", ctx, stream) ret0, _ := ret[0].(jetstream.Stream) ret1, _ := ret[1].(error) return ret0, ret1 } // Stream indicates an expected call of Stream. -func (mr *MockJetStreamMockRecorder) Stream(arg0, arg1 any) *gomock.Call { +func (mr *MockJetStreamMockRecorder) Stream(ctx, stream any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Stream", reflect.TypeOf((*MockJetStream)(nil).Stream), arg0, arg1) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Stream", reflect.TypeOf((*MockJetStream)(nil).Stream), ctx, stream) } // StreamNameBySubject mocks base method. -func (m *MockJetStream) StreamNameBySubject(arg0 context.Context, arg1 string) (string, error) { +func (m *MockJetStream) StreamNameBySubject(ctx context.Context, subject string) (string, error) { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "StreamNameBySubject", arg0, arg1) + ret := m.ctrl.Call(m, "StreamNameBySubject", ctx, subject) ret0, _ := ret[0].(string) ret1, _ := ret[1].(error) return ret0, ret1 } // StreamNameBySubject indicates an expected call of StreamNameBySubject. -func (mr *MockJetStreamMockRecorder) StreamNameBySubject(arg0, arg1 any) *gomock.Call { +func (mr *MockJetStreamMockRecorder) StreamNameBySubject(ctx, subject any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "StreamNameBySubject", reflect.TypeOf((*MockJetStream)(nil).StreamNameBySubject), arg0, arg1) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "StreamNameBySubject", reflect.TypeOf((*MockJetStream)(nil).StreamNameBySubject), ctx, subject) } // StreamNames mocks base method. @@ -538,69 +539,70 @@ func (mr *MockJetStreamMockRecorder) StreamNames(arg0 any, arg1 ...any) *gomock. } // UpdateConsumer mocks base method. -func (m *MockJetStream) UpdateConsumer(arg0 context.Context, arg1 string, arg2 jetstream.ConsumerConfig) (jetstream.Consumer, error) { +func (m *MockJetStream) UpdateConsumer(ctx context.Context, stream string, cfg jetstream.ConsumerConfig) (jetstream.Consumer, error) { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "UpdateConsumer", arg0, arg1, arg2) + ret := m.ctrl.Call(m, "UpdateConsumer", ctx, stream, cfg) ret0, _ := ret[0].(jetstream.Consumer) ret1, _ := ret[1].(error) return ret0, ret1 } // UpdateConsumer indicates an expected call of UpdateConsumer. -func (mr *MockJetStreamMockRecorder) UpdateConsumer(arg0, arg1, arg2 any) *gomock.Call { +func (mr *MockJetStreamMockRecorder) UpdateConsumer(ctx, stream, cfg any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "UpdateConsumer", reflect.TypeOf((*MockJetStream)(nil).UpdateConsumer), arg0, arg1, arg2) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "UpdateConsumer", reflect.TypeOf((*MockJetStream)(nil).UpdateConsumer), ctx, stream, cfg) } // UpdateKeyValue mocks base method. -func (m *MockJetStream) UpdateKeyValue(arg0 context.Context, arg1 jetstream.KeyValueConfig) (jetstream.KeyValue, error) { +func (m *MockJetStream) UpdateKeyValue(ctx context.Context, cfg jetstream.KeyValueConfig) (jetstream.KeyValue, error) { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "UpdateKeyValue", arg0, arg1) + ret := m.ctrl.Call(m, "UpdateKeyValue", ctx, cfg) ret0, _ := ret[0].(jetstream.KeyValue) ret1, _ := ret[1].(error) return ret0, ret1 } // UpdateKeyValue indicates an expected call of UpdateKeyValue. -func (mr *MockJetStreamMockRecorder) UpdateKeyValue(arg0, arg1 any) *gomock.Call { +func (mr *MockJetStreamMockRecorder) UpdateKeyValue(ctx, cfg any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "UpdateKeyValue", reflect.TypeOf((*MockJetStream)(nil).UpdateKeyValue), arg0, arg1) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "UpdateKeyValue", reflect.TypeOf((*MockJetStream)(nil).UpdateKeyValue), ctx, cfg) } // UpdateObjectStore mocks base method. -func (m *MockJetStream) UpdateObjectStore(arg0 context.Context, arg1 jetstream.ObjectStoreConfig) (jetstream.ObjectStore, error) { +func (m *MockJetStream) UpdateObjectStore(ctx context.Context, cfg jetstream.ObjectStoreConfig) (jetstream.ObjectStore, error) { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "UpdateObjectStore", arg0, arg1) + ret := m.ctrl.Call(m, "UpdateObjectStore", ctx, cfg) ret0, _ := ret[0].(jetstream.ObjectStore) ret1, _ := ret[1].(error) return ret0, ret1 } // UpdateObjectStore indicates an expected call of UpdateObjectStore. -func (mr *MockJetStreamMockRecorder) UpdateObjectStore(arg0, arg1 any) *gomock.Call { +func (mr *MockJetStreamMockRecorder) UpdateObjectStore(ctx, cfg any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "UpdateObjectStore", reflect.TypeOf((*MockJetStream)(nil).UpdateObjectStore), arg0, arg1) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "UpdateObjectStore", reflect.TypeOf((*MockJetStream)(nil).UpdateObjectStore), ctx, cfg) } // UpdateStream mocks base method. -func (m *MockJetStream) UpdateStream(arg0 context.Context, arg1 jetstream.StreamConfig) (jetstream.Stream, error) { +func (m *MockJetStream) UpdateStream(ctx context.Context, cfg jetstream.StreamConfig) (jetstream.Stream, error) { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "UpdateStream", arg0, arg1) + ret := m.ctrl.Call(m, "UpdateStream", ctx, cfg) ret0, _ := ret[0].(jetstream.Stream) ret1, _ := ret[1].(error) return ret0, ret1 } // UpdateStream indicates an expected call of UpdateStream. -func (mr *MockJetStreamMockRecorder) UpdateStream(arg0, arg1 any) *gomock.Call { +func (mr *MockJetStreamMockRecorder) UpdateStream(ctx, cfg any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "UpdateStream", reflect.TypeOf((*MockJetStream)(nil).UpdateStream), arg0, arg1) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "UpdateStream", reflect.TypeOf((*MockJetStream)(nil).UpdateStream), ctx, cfg) } // MockStream is a mock of Stream interface. type MockStream struct { ctrl *gomock.Controller recorder *MockStreamMockRecorder + isgomock struct{} } // MockStreamMockRecorder is the mock recorder for MockStream. @@ -635,18 +637,18 @@ func (mr *MockStreamMockRecorder) CachedInfo() *gomock.Call { } // Consumer mocks base method. -func (m *MockStream) Consumer(arg0 context.Context, arg1 string) (jetstream.Consumer, error) { +func (m *MockStream) Consumer(ctx context.Context, consumer string) (jetstream.Consumer, error) { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "Consumer", arg0, arg1) + ret := m.ctrl.Call(m, "Consumer", ctx, consumer) ret0, _ := ret[0].(jetstream.Consumer) ret1, _ := ret[1].(error) return ret0, ret1 } // Consumer indicates an expected call of Consumer. -func (mr *MockStreamMockRecorder) Consumer(arg0, arg1 any) *gomock.Call { +func (mr *MockStreamMockRecorder) Consumer(ctx, consumer any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Consumer", reflect.TypeOf((*MockStream)(nil).Consumer), arg0, arg1) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Consumer", reflect.TypeOf((*MockStream)(nil).Consumer), ctx, consumer) } // ConsumerNames mocks base method. @@ -664,83 +666,83 @@ func (mr *MockStreamMockRecorder) ConsumerNames(arg0 any) *gomock.Call { } // CreateConsumer mocks base method. -func (m *MockStream) CreateConsumer(arg0 context.Context, arg1 jetstream.ConsumerConfig) (jetstream.Consumer, error) { +func (m *MockStream) CreateConsumer(ctx context.Context, cfg jetstream.ConsumerConfig) (jetstream.Consumer, error) { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "CreateConsumer", arg0, arg1) + ret := m.ctrl.Call(m, "CreateConsumer", ctx, cfg) ret0, _ := ret[0].(jetstream.Consumer) ret1, _ := ret[1].(error) return ret0, ret1 } // CreateConsumer indicates an expected call of CreateConsumer. -func (mr *MockStreamMockRecorder) CreateConsumer(arg0, arg1 any) *gomock.Call { +func (mr *MockStreamMockRecorder) CreateConsumer(ctx, cfg any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CreateConsumer", reflect.TypeOf((*MockStream)(nil).CreateConsumer), arg0, arg1) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CreateConsumer", reflect.TypeOf((*MockStream)(nil).CreateConsumer), ctx, cfg) } // CreateOrUpdateConsumer mocks base method. -func (m *MockStream) CreateOrUpdateConsumer(arg0 context.Context, arg1 jetstream.ConsumerConfig) (jetstream.Consumer, error) { +func (m *MockStream) CreateOrUpdateConsumer(ctx context.Context, cfg jetstream.ConsumerConfig) (jetstream.Consumer, error) { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "CreateOrUpdateConsumer", arg0, arg1) + ret := m.ctrl.Call(m, "CreateOrUpdateConsumer", ctx, cfg) ret0, _ := ret[0].(jetstream.Consumer) ret1, _ := ret[1].(error) return ret0, ret1 } // CreateOrUpdateConsumer indicates an expected call of CreateOrUpdateConsumer. -func (mr *MockStreamMockRecorder) CreateOrUpdateConsumer(arg0, arg1 any) *gomock.Call { +func (mr *MockStreamMockRecorder) CreateOrUpdateConsumer(ctx, cfg any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CreateOrUpdateConsumer", reflect.TypeOf((*MockStream)(nil).CreateOrUpdateConsumer), arg0, arg1) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CreateOrUpdateConsumer", reflect.TypeOf((*MockStream)(nil).CreateOrUpdateConsumer), ctx, cfg) } // DeleteConsumer mocks base method. -func (m *MockStream) DeleteConsumer(arg0 context.Context, arg1 string) error { +func (m *MockStream) DeleteConsumer(ctx context.Context, consumer string) error { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "DeleteConsumer", arg0, arg1) + ret := m.ctrl.Call(m, "DeleteConsumer", ctx, consumer) ret0, _ := ret[0].(error) return ret0 } // DeleteConsumer indicates an expected call of DeleteConsumer. -func (mr *MockStreamMockRecorder) DeleteConsumer(arg0, arg1 any) *gomock.Call { +func (mr *MockStreamMockRecorder) DeleteConsumer(ctx, consumer any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DeleteConsumer", reflect.TypeOf((*MockStream)(nil).DeleteConsumer), arg0, arg1) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DeleteConsumer", reflect.TypeOf((*MockStream)(nil).DeleteConsumer), ctx, consumer) } // DeleteMsg mocks base method. -func (m *MockStream) DeleteMsg(arg0 context.Context, arg1 uint64) error { +func (m *MockStream) DeleteMsg(ctx context.Context, seq uint64) error { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "DeleteMsg", arg0, arg1) + ret := m.ctrl.Call(m, "DeleteMsg", ctx, seq) ret0, _ := ret[0].(error) return ret0 } // DeleteMsg indicates an expected call of DeleteMsg. -func (mr *MockStreamMockRecorder) DeleteMsg(arg0, arg1 any) *gomock.Call { +func (mr *MockStreamMockRecorder) DeleteMsg(ctx, seq any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DeleteMsg", reflect.TypeOf((*MockStream)(nil).DeleteMsg), arg0, arg1) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DeleteMsg", reflect.TypeOf((*MockStream)(nil).DeleteMsg), ctx, seq) } // GetLastMsgForSubject mocks base method. -func (m *MockStream) GetLastMsgForSubject(arg0 context.Context, arg1 string) (*jetstream.RawStreamMsg, error) { +func (m *MockStream) GetLastMsgForSubject(ctx context.Context, subject string) (*jetstream.RawStreamMsg, error) { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "GetLastMsgForSubject", arg0, arg1) + ret := m.ctrl.Call(m, "GetLastMsgForSubject", ctx, subject) ret0, _ := ret[0].(*jetstream.RawStreamMsg) ret1, _ := ret[1].(error) return ret0, ret1 } // GetLastMsgForSubject indicates an expected call of GetLastMsgForSubject. -func (mr *MockStreamMockRecorder) GetLastMsgForSubject(arg0, arg1 any) *gomock.Call { +func (mr *MockStreamMockRecorder) GetLastMsgForSubject(ctx, subject any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetLastMsgForSubject", reflect.TypeOf((*MockStream)(nil).GetLastMsgForSubject), arg0, arg1) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetLastMsgForSubject", reflect.TypeOf((*MockStream)(nil).GetLastMsgForSubject), ctx, subject) } // GetMsg mocks base method. -func (m *MockStream) GetMsg(arg0 context.Context, arg1 uint64, arg2 ...jetstream.GetMsgOpt) (*jetstream.RawStreamMsg, error) { +func (m *MockStream) GetMsg(ctx context.Context, seq uint64, opts ...jetstream.GetMsgOpt) (*jetstream.RawStreamMsg, error) { m.ctrl.T.Helper() - varargs := []any{arg0, arg1} - for _, a := range arg2 { + varargs := []any{ctx, seq} + for _, a := range opts { varargs = append(varargs, a) } ret := m.ctrl.Call(m, "GetMsg", varargs...) @@ -750,17 +752,17 @@ func (m *MockStream) GetMsg(arg0 context.Context, arg1 uint64, arg2 ...jetstream } // GetMsg indicates an expected call of GetMsg. -func (mr *MockStreamMockRecorder) GetMsg(arg0, arg1 any, arg2 ...any) *gomock.Call { +func (mr *MockStreamMockRecorder) GetMsg(ctx, seq any, opts ...any) *gomock.Call { mr.mock.ctrl.T.Helper() - varargs := append([]any{arg0, arg1}, arg2...) + varargs := append([]any{ctx, seq}, opts...) return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetMsg", reflect.TypeOf((*MockStream)(nil).GetMsg), varargs...) } // Info mocks base method. -func (m *MockStream) Info(arg0 context.Context, arg1 ...jetstream.StreamInfoOpt) (*jetstream.StreamInfo, error) { +func (m *MockStream) Info(ctx context.Context, opts ...jetstream.StreamInfoOpt) (*jetstream.StreamInfo, error) { m.ctrl.T.Helper() - varargs := []any{arg0} - for _, a := range arg1 { + varargs := []any{ctx} + for _, a := range opts { varargs = append(varargs, a) } ret := m.ctrl.Call(m, "Info", varargs...) @@ -770,9 +772,9 @@ func (m *MockStream) Info(arg0 context.Context, arg1 ...jetstream.StreamInfoOpt) } // Info indicates an expected call of Info. -func (mr *MockStreamMockRecorder) Info(arg0 any, arg1 ...any) *gomock.Call { +func (mr *MockStreamMockRecorder) Info(ctx any, opts ...any) *gomock.Call { mr.mock.ctrl.T.Helper() - varargs := append([]any{arg0}, arg1...) + varargs := append([]any{ctx}, opts...) return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Info", reflect.TypeOf((*MockStream)(nil).Info), varargs...) } @@ -791,25 +793,25 @@ func (mr *MockStreamMockRecorder) ListConsumers(arg0 any) *gomock.Call { } // OrderedConsumer mocks base method. -func (m *MockStream) OrderedConsumer(arg0 context.Context, arg1 jetstream.OrderedConsumerConfig) (jetstream.Consumer, error) { +func (m *MockStream) OrderedConsumer(ctx context.Context, cfg jetstream.OrderedConsumerConfig) (jetstream.Consumer, error) { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "OrderedConsumer", arg0, arg1) + ret := m.ctrl.Call(m, "OrderedConsumer", ctx, cfg) ret0, _ := ret[0].(jetstream.Consumer) ret1, _ := ret[1].(error) return ret0, ret1 } // OrderedConsumer indicates an expected call of OrderedConsumer. -func (mr *MockStreamMockRecorder) OrderedConsumer(arg0, arg1 any) *gomock.Call { +func (mr *MockStreamMockRecorder) OrderedConsumer(ctx, cfg any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "OrderedConsumer", reflect.TypeOf((*MockStream)(nil).OrderedConsumer), arg0, arg1) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "OrderedConsumer", reflect.TypeOf((*MockStream)(nil).OrderedConsumer), ctx, cfg) } // Purge mocks base method. -func (m *MockStream) Purge(arg0 context.Context, arg1 ...jetstream.StreamPurgeOpt) error { +func (m *MockStream) Purge(ctx context.Context, opts ...jetstream.StreamPurgeOpt) error { m.ctrl.T.Helper() - varargs := []any{arg0} - for _, a := range arg1 { + varargs := []any{ctx} + for _, a := range opts { varargs = append(varargs, a) } ret := m.ctrl.Call(m, "Purge", varargs...) @@ -818,45 +820,46 @@ func (m *MockStream) Purge(arg0 context.Context, arg1 ...jetstream.StreamPurgeOp } // Purge indicates an expected call of Purge. -func (mr *MockStreamMockRecorder) Purge(arg0 any, arg1 ...any) *gomock.Call { +func (mr *MockStreamMockRecorder) Purge(ctx any, opts ...any) *gomock.Call { mr.mock.ctrl.T.Helper() - varargs := append([]any{arg0}, arg1...) + varargs := append([]any{ctx}, opts...) return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Purge", reflect.TypeOf((*MockStream)(nil).Purge), varargs...) } // SecureDeleteMsg mocks base method. -func (m *MockStream) SecureDeleteMsg(arg0 context.Context, arg1 uint64) error { +func (m *MockStream) SecureDeleteMsg(ctx context.Context, seq uint64) error { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "SecureDeleteMsg", arg0, arg1) + ret := m.ctrl.Call(m, "SecureDeleteMsg", ctx, seq) ret0, _ := ret[0].(error) return ret0 } // SecureDeleteMsg indicates an expected call of SecureDeleteMsg. -func (mr *MockStreamMockRecorder) SecureDeleteMsg(arg0, arg1 any) *gomock.Call { +func (mr *MockStreamMockRecorder) SecureDeleteMsg(ctx, seq any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "SecureDeleteMsg", reflect.TypeOf((*MockStream)(nil).SecureDeleteMsg), arg0, arg1) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "SecureDeleteMsg", reflect.TypeOf((*MockStream)(nil).SecureDeleteMsg), ctx, seq) } // UpdateConsumer mocks base method. -func (m *MockStream) UpdateConsumer(arg0 context.Context, arg1 jetstream.ConsumerConfig) (jetstream.Consumer, error) { +func (m *MockStream) UpdateConsumer(ctx context.Context, cfg jetstream.ConsumerConfig) (jetstream.Consumer, error) { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "UpdateConsumer", arg0, arg1) + ret := m.ctrl.Call(m, "UpdateConsumer", ctx, cfg) ret0, _ := ret[0].(jetstream.Consumer) ret1, _ := ret[1].(error) return ret0, ret1 } // UpdateConsumer indicates an expected call of UpdateConsumer. -func (mr *MockStreamMockRecorder) UpdateConsumer(arg0, arg1 any) *gomock.Call { +func (mr *MockStreamMockRecorder) UpdateConsumer(ctx, cfg any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "UpdateConsumer", reflect.TypeOf((*MockStream)(nil).UpdateConsumer), arg0, arg1) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "UpdateConsumer", reflect.TypeOf((*MockStream)(nil).UpdateConsumer), ctx, cfg) } // MockConsumer is a mock of Consumer interface. type MockConsumer struct { ctrl *gomock.Controller recorder *MockConsumerMockRecorder + isgomock struct{} } // MockConsumerMockRecorder is the mock recorder for MockConsumer. @@ -891,10 +894,10 @@ func (mr *MockConsumerMockRecorder) CachedInfo() *gomock.Call { } // Consume mocks base method. -func (m *MockConsumer) Consume(arg0 jetstream.MessageHandler, arg1 ...jetstream.PullConsumeOpt) (jetstream.ConsumeContext, error) { +func (m *MockConsumer) Consume(handler jetstream.MessageHandler, opts ...jetstream.PullConsumeOpt) (jetstream.ConsumeContext, error) { m.ctrl.T.Helper() - varargs := []any{arg0} - for _, a := range arg1 { + varargs := []any{handler} + for _, a := range opts { varargs = append(varargs, a) } ret := m.ctrl.Call(m, "Consume", varargs...) @@ -904,17 +907,17 @@ func (m *MockConsumer) Consume(arg0 jetstream.MessageHandler, arg1 ...jetstream. } // Consume indicates an expected call of Consume. -func (mr *MockConsumerMockRecorder) Consume(arg0 any, arg1 ...any) *gomock.Call { +func (mr *MockConsumerMockRecorder) Consume(handler any, opts ...any) *gomock.Call { mr.mock.ctrl.T.Helper() - varargs := append([]any{arg0}, arg1...) + varargs := append([]any{handler}, opts...) return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Consume", reflect.TypeOf((*MockConsumer)(nil).Consume), varargs...) } // Fetch mocks base method. -func (m *MockConsumer) Fetch(arg0 int, arg1 ...jetstream.FetchOpt) (jetstream.MessageBatch, error) { +func (m *MockConsumer) Fetch(batch int, opts ...jetstream.FetchOpt) (jetstream.MessageBatch, error) { m.ctrl.T.Helper() - varargs := []any{arg0} - for _, a := range arg1 { + varargs := []any{batch} + for _, a := range opts { varargs = append(varargs, a) } ret := m.ctrl.Call(m, "Fetch", varargs...) @@ -924,17 +927,17 @@ func (m *MockConsumer) Fetch(arg0 int, arg1 ...jetstream.FetchOpt) (jetstream.Me } // Fetch indicates an expected call of Fetch. -func (mr *MockConsumerMockRecorder) Fetch(arg0 any, arg1 ...any) *gomock.Call { +func (mr *MockConsumerMockRecorder) Fetch(batch any, opts ...any) *gomock.Call { mr.mock.ctrl.T.Helper() - varargs := append([]any{arg0}, arg1...) + varargs := append([]any{batch}, opts...) return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Fetch", reflect.TypeOf((*MockConsumer)(nil).Fetch), varargs...) } // FetchBytes mocks base method. -func (m *MockConsumer) FetchBytes(arg0 int, arg1 ...jetstream.FetchOpt) (jetstream.MessageBatch, error) { +func (m *MockConsumer) FetchBytes(maxBytes int, opts ...jetstream.FetchOpt) (jetstream.MessageBatch, error) { m.ctrl.T.Helper() - varargs := []any{arg0} - for _, a := range arg1 { + varargs := []any{maxBytes} + for _, a := range opts { varargs = append(varargs, a) } ret := m.ctrl.Call(m, "FetchBytes", varargs...) @@ -944,25 +947,25 @@ func (m *MockConsumer) FetchBytes(arg0 int, arg1 ...jetstream.FetchOpt) (jetstre } // FetchBytes indicates an expected call of FetchBytes. -func (mr *MockConsumerMockRecorder) FetchBytes(arg0 any, arg1 ...any) *gomock.Call { +func (mr *MockConsumerMockRecorder) FetchBytes(maxBytes any, opts ...any) *gomock.Call { mr.mock.ctrl.T.Helper() - varargs := append([]any{arg0}, arg1...) + varargs := append([]any{maxBytes}, opts...) return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "FetchBytes", reflect.TypeOf((*MockConsumer)(nil).FetchBytes), varargs...) } // FetchNoWait mocks base method. -func (m *MockConsumer) FetchNoWait(arg0 int) (jetstream.MessageBatch, error) { +func (m *MockConsumer) FetchNoWait(batch int) (jetstream.MessageBatch, error) { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "FetchNoWait", arg0) + ret := m.ctrl.Call(m, "FetchNoWait", batch) ret0, _ := ret[0].(jetstream.MessageBatch) ret1, _ := ret[1].(error) return ret0, ret1 } // FetchNoWait indicates an expected call of FetchNoWait. -func (mr *MockConsumerMockRecorder) FetchNoWait(arg0 any) *gomock.Call { +func (mr *MockConsumerMockRecorder) FetchNoWait(batch any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "FetchNoWait", reflect.TypeOf((*MockConsumer)(nil).FetchNoWait), arg0) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "FetchNoWait", reflect.TypeOf((*MockConsumer)(nil).FetchNoWait), batch) } // Info mocks base method. @@ -981,10 +984,10 @@ func (mr *MockConsumerMockRecorder) Info(arg0 any) *gomock.Call { } // Messages mocks base method. -func (m *MockConsumer) Messages(arg0 ...jetstream.PullMessagesOpt) (jetstream.MessagesContext, error) { +func (m *MockConsumer) Messages(opts ...jetstream.PullMessagesOpt) (jetstream.MessagesContext, error) { m.ctrl.T.Helper() varargs := []any{} - for _, a := range arg0 { + for _, a := range opts { varargs = append(varargs, a) } ret := m.ctrl.Call(m, "Messages", varargs...) @@ -994,16 +997,16 @@ func (m *MockConsumer) Messages(arg0 ...jetstream.PullMessagesOpt) (jetstream.Me } // Messages indicates an expected call of Messages. -func (mr *MockConsumerMockRecorder) Messages(arg0 ...any) *gomock.Call { +func (mr *MockConsumerMockRecorder) Messages(opts ...any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Messages", reflect.TypeOf((*MockConsumer)(nil).Messages), arg0...) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Messages", reflect.TypeOf((*MockConsumer)(nil).Messages), opts...) } // Next mocks base method. -func (m *MockConsumer) Next(arg0 ...jetstream.FetchOpt) (jetstream.Msg, error) { +func (m *MockConsumer) Next(opts ...jetstream.FetchOpt) (jetstream.Msg, error) { m.ctrl.T.Helper() varargs := []any{} - for _, a := range arg0 { + for _, a := range opts { varargs = append(varargs, a) } ret := m.ctrl.Call(m, "Next", varargs...) @@ -1013,15 +1016,16 @@ func (m *MockConsumer) Next(arg0 ...jetstream.FetchOpt) (jetstream.Msg, error) { } // Next indicates an expected call of Next. -func (mr *MockConsumerMockRecorder) Next(arg0 ...any) *gomock.Call { +func (mr *MockConsumerMockRecorder) Next(opts ...any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Next", reflect.TypeOf((*MockConsumer)(nil).Next), arg0...) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Next", reflect.TypeOf((*MockConsumer)(nil).Next), opts...) } // MockMsg is a mock of Msg interface. type MockMsg struct { ctrl *gomock.Controller recorder *MockMsgMockRecorder + isgomock struct{} } // MockMsgMockRecorder is the mock recorder for MockMsg. @@ -1141,17 +1145,17 @@ func (mr *MockMsgMockRecorder) Nak() *gomock.Call { } // NakWithDelay mocks base method. -func (m *MockMsg) NakWithDelay(arg0 time.Duration) error { +func (m *MockMsg) NakWithDelay(delay time.Duration) error { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "NakWithDelay", arg0) + ret := m.ctrl.Call(m, "NakWithDelay", delay) ret0, _ := ret[0].(error) return ret0 } // NakWithDelay indicates an expected call of NakWithDelay. -func (mr *MockMsgMockRecorder) NakWithDelay(arg0 any) *gomock.Call { +func (mr *MockMsgMockRecorder) NakWithDelay(delay any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "NakWithDelay", reflect.TypeOf((*MockMsg)(nil).NakWithDelay), arg0) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "NakWithDelay", reflect.TypeOf((*MockMsg)(nil).NakWithDelay), delay) } // Reply mocks base method. @@ -1197,23 +1201,24 @@ func (mr *MockMsgMockRecorder) Term() *gomock.Call { } // TermWithReason mocks base method. -func (m *MockMsg) TermWithReason(arg0 string) error { +func (m *MockMsg) TermWithReason(reason string) error { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "TermWithReason", arg0) + ret := m.ctrl.Call(m, "TermWithReason", reason) ret0, _ := ret[0].(error) return ret0 } // TermWithReason indicates an expected call of TermWithReason. -func (mr *MockMsgMockRecorder) TermWithReason(arg0 any) *gomock.Call { +func (mr *MockMsgMockRecorder) TermWithReason(reason any) *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "TermWithReason", reflect.TypeOf((*MockMsg)(nil).TermWithReason), arg0) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "TermWithReason", reflect.TypeOf((*MockMsg)(nil).TermWithReason), reason) } // MockMessageBatch is a mock of MessageBatch interface. type MockMessageBatch struct { ctrl *gomock.Controller recorder *MockMessageBatchMockRecorder + isgomock struct{} } // MockMessageBatchMockRecorder is the mock recorder for MockMessageBatch. diff --git a/pkg/gofr/datasource/pubsub/nats/mock_metrics.go b/pkg/gofr/datasource/pubsub/nats/mock_metrics.go index 072cb18cf..d05b88a2a 100644 --- a/pkg/gofr/datasource/pubsub/nats/mock_metrics.go +++ b/pkg/gofr/datasource/pubsub/nats/mock_metrics.go @@ -20,6 +20,7 @@ import ( type MockMetrics struct { ctrl *gomock.Controller recorder *MockMetricsMockRecorder + isgomock struct{} } // MockMetricsMockRecorder is the mock recorder for MockMetrics. diff --git a/pkg/gofr/datasource/pubsub/nats/mock_tracer.go b/pkg/gofr/datasource/pubsub/nats/mock_tracer.go index b3fa16e0e..440cf1e02 100644 --- a/pkg/gofr/datasource/pubsub/nats/mock_tracer.go +++ b/pkg/gofr/datasource/pubsub/nats/mock_tracer.go @@ -21,6 +21,7 @@ import ( type MockTracer struct { ctrl *gomock.Controller recorder *MockTracerMockRecorder + isgomock struct{} } // MockTracerMockRecorder is the mock recorder for MockTracer. @@ -41,10 +42,10 @@ func (m *MockTracer) EXPECT() *MockTracerMockRecorder { } // Start mocks base method. -func (m *MockTracer) Start(arg0 context.Context, arg1 string, arg2 ...trace.SpanStartOption) (context.Context, trace.Span) { +func (m *MockTracer) Start(ctx context.Context, spanName string, opts ...trace.SpanStartOption) (context.Context, trace.Span) { m.ctrl.T.Helper() - varargs := []any{arg0, arg1} - for _, a := range arg2 { + varargs := []any{ctx, spanName} + for _, a := range opts { varargs = append(varargs, a) } ret := m.ctrl.Call(m, "Start", varargs...) @@ -54,9 +55,9 @@ func (m *MockTracer) Start(arg0 context.Context, arg1 string, arg2 ...trace.Span } // Start indicates an expected call of Start. -func (mr *MockTracerMockRecorder) Start(arg0, arg1 any, arg2 ...any) *gomock.Call { +func (mr *MockTracerMockRecorder) Start(ctx, spanName any, opts ...any) *gomock.Call { mr.mock.ctrl.T.Helper() - varargs := append([]any{arg0, arg1}, arg2...) + varargs := append([]any{ctx, spanName}, opts...) return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Start", reflect.TypeOf((*MockTracer)(nil).Start), varargs...) } diff --git a/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go b/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go index c4cc558ac..8df99d569 100644 --- a/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go +++ b/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go @@ -44,17 +44,20 @@ func (w *PubSubWrapper) Health() datasource.Health { } // Connect establishes a connection to NATS. -func (w *PubSubWrapper) Connect() { +func (w *PubSubWrapper) Connect(ctx context.Context) error { if w.Client.connManager != nil && w.Client.connManager.Health().Status == datasource.StatusUp { w.Client.logger.Log("NATS connection already established") - return + return nil } - err := w.Client.Connect() + err := w.Client.Connect(ctx) if err != nil { w.Client.logger.Errorf("PubSubWrapper: Error connecting to NATS: %v", err) + return err } + + return nil } // UseLogger sets the logger for the NATS client. diff --git a/pkg/gofr/datasource/pubsub/nats/stream_manager.go b/pkg/gofr/datasource/pubsub/nats/stream_manager.go index 02228058d..921581c94 100644 --- a/pkg/gofr/datasource/pubsub/nats/stream_manager.go +++ b/pkg/gofr/datasource/pubsub/nats/stream_manager.go @@ -8,18 +8,21 @@ import ( "gofr.dev/pkg/gofr/datasource/pubsub" ) +// StreamManager is a manager for JetStream streams. type StreamManager struct { js jetstream.JetStream logger pubsub.Logger } -func NewStreamManager(js jetstream.JetStream, logger pubsub.Logger) *StreamManager { +// newStreamManager creates a new StreamManager. +func newStreamManager(js jetstream.JetStream, logger pubsub.Logger) *StreamManager { return &StreamManager{ js: js, logger: logger, } } +// CreateStream creates a new JetStream stream. func (sm *StreamManager) CreateStream(ctx context.Context, cfg StreamConfig) error { sm.logger.Debugf("creating stream %s", cfg.Stream) jsCfg := jetstream.StreamConfig{ @@ -37,6 +40,7 @@ func (sm *StreamManager) CreateStream(ctx context.Context, cfg StreamConfig) err return nil } +// DeleteStream deletes a JetStream stream. func (sm *StreamManager) DeleteStream(ctx context.Context, name string) error { sm.logger.Debugf("deleting stream %s", name) @@ -58,6 +62,7 @@ func (sm *StreamManager) DeleteStream(ctx context.Context, name string) error { return nil } +// CreateOrUpdateStream creates or updates a JetStream stream. func (sm *StreamManager) CreateOrUpdateStream(ctx context.Context, cfg *jetstream.StreamConfig) (jetstream.Stream, error) { sm.logger.Debugf("creating or updating stream %s", cfg.Name) @@ -71,6 +76,7 @@ func (sm *StreamManager) CreateOrUpdateStream(ctx context.Context, cfg *jetstrea return stream, nil } +// GetStream gets a JetStream stream. func (sm *StreamManager) GetStream(ctx context.Context, name string) (jetstream.Stream, error) { sm.logger.Debugf("getting stream %s", name) diff --git a/pkg/gofr/datasource/pubsub/nats/stream_manager_test.go b/pkg/gofr/datasource/pubsub/nats/stream_manager_test.go index 64cba8850..5b8e706cd 100644 --- a/pkg/gofr/datasource/pubsub/nats/stream_manager_test.go +++ b/pkg/gofr/datasource/pubsub/nats/stream_manager_test.go @@ -18,7 +18,7 @@ func TestNewStreamManager(t *testing.T) { mockJS := NewMockJetStream(ctrl) logger := logging.NewMockLogger(logging.DEBUG) - sm := NewStreamManager(mockJS, logger) + sm := newStreamManager(mockJS, logger) assert.NotNil(t, sm) assert.Equal(t, mockJS, sm.js) @@ -32,7 +32,7 @@ func TestStreamManager_CreateStream(t *testing.T) { mockJS := NewMockJetStream(ctrl) logger := logging.NewMockLogger(logging.DEBUG) - sm := NewStreamManager(mockJS, logger) + sm := newStreamManager(mockJS, logger) ctx := context.Background() cfg := StreamConfig{ @@ -53,7 +53,7 @@ func TestStreamManager_CreateStream_Error(t *testing.T) { mockJS := NewMockJetStream(ctrl) logger := logging.NewMockLogger(logging.DEBUG) - sm := NewStreamManager(mockJS, logger) + sm := newStreamManager(mockJS, logger) ctx := context.Background() cfg := StreamConfig{ @@ -76,7 +76,7 @@ func TestStreamManager_DeleteStream(t *testing.T) { mockJS := NewMockJetStream(ctrl) logger := logging.NewMockLogger(logging.DEBUG) - sm := NewStreamManager(mockJS, logger) + sm := newStreamManager(mockJS, logger) ctx := context.Background() streamName := "test-stream" @@ -94,7 +94,7 @@ func TestStreamManager_DeleteStream_NotFound(t *testing.T) { mockJS := NewMockJetStream(ctrl) logger := logging.NewMockLogger(logging.DEBUG) - sm := NewStreamManager(mockJS, logger) + sm := newStreamManager(mockJS, logger) ctx := context.Background() streamName := "test-stream" @@ -112,7 +112,7 @@ func TestStreamManager_DeleteStream_Error(t *testing.T) { mockJS := NewMockJetStream(ctrl) logger := logging.NewMockLogger(logging.DEBUG) - sm := NewStreamManager(mockJS, logger) + sm := newStreamManager(mockJS, logger) ctx := context.Background() streamName := "test-stream" @@ -132,7 +132,7 @@ func TestStreamManager_CreateOrUpdateStream(t *testing.T) { mockJS := NewMockJetStream(ctrl) logger := logging.NewMockLogger(logging.DEBUG) - sm := NewStreamManager(mockJS, logger) + sm := newStreamManager(mockJS, logger) ctx := context.Background() cfg := &jetstream.StreamConfig{ @@ -155,7 +155,7 @@ func TestStreamManager_CreateOrUpdateStream_Error(t *testing.T) { mockJS := NewMockJetStream(ctrl) logger := logging.NewMockLogger(logging.DEBUG) - sm := NewStreamManager(mockJS, logger) + sm := newStreamManager(mockJS, logger) ctx := context.Background() cfg := &jetstream.StreamConfig{ @@ -179,7 +179,7 @@ func TestStreamManager_GetStream(t *testing.T) { mockJS := NewMockJetStream(ctrl) logger := logging.NewMockLogger(logging.DEBUG) - sm := NewStreamManager(mockJS, logger) + sm := newStreamManager(mockJS, logger) ctx := context.Background() streamName := "test-stream" @@ -199,7 +199,7 @@ func TestStreamManager_GetStream_NotFound(t *testing.T) { mockJS := NewMockJetStream(ctrl) logger := logging.NewMockLogger(logging.DEBUG) - sm := NewStreamManager(mockJS, logger) + sm := newStreamManager(mockJS, logger) ctx := context.Background() streamName := "test-stream" @@ -219,7 +219,7 @@ func TestStreamManager_GetStream_Error(t *testing.T) { mockJS := NewMockJetStream(ctrl) logger := logging.NewMockLogger(logging.DEBUG) - sm := NewStreamManager(mockJS, logger) + sm := newStreamManager(mockJS, logger) ctx := context.Background() streamName := "test-stream" diff --git a/pkg/gofr/datasource/pubsub/nats/subscription_manager.go b/pkg/gofr/datasource/pubsub/nats/subscription_manager.go index f75c9e82b..2513fbe77 100644 --- a/pkg/gofr/datasource/pubsub/nats/subscription_manager.go +++ b/pkg/gofr/datasource/pubsub/nats/subscription_manager.go @@ -28,7 +28,7 @@ type subscription struct { cancel context.CancelFunc } -func NewSubscriptionManager(bufferSize int) *SubscriptionManager { +func newSubscriptionManager(bufferSize int) *SubscriptionManager { return &SubscriptionManager{ subscriptions: make(map[string]*subscription), topicBuffers: make(map[string]chan *pubsub.Message), diff --git a/pkg/gofr/datasource/pubsub/nats/subscription_manager_test.go b/pkg/gofr/datasource/pubsub/nats/subscription_manager_test.go index 543a2e97d..d43cd912d 100644 --- a/pkg/gofr/datasource/pubsub/nats/subscription_manager_test.go +++ b/pkg/gofr/datasource/pubsub/nats/subscription_manager_test.go @@ -14,7 +14,7 @@ import ( ) func TestNewSubscriptionManager(t *testing.T) { - sm := NewSubscriptionManager(100) + sm := newSubscriptionManager(100) assert.NotNil(t, sm) assert.Equal(t, 100, sm.bufferSize) assert.NotNil(t, sm.subscriptions) @@ -30,7 +30,7 @@ func TestSubscriptionManager_Subscribe(t *testing.T) { mockMetrics := NewMockMetrics(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) - sm := NewSubscriptionManager(1) + sm := newSubscriptionManager(1) cfg := &Config{ Consumer: "test-consumer", Stream: StreamConfig{ @@ -64,7 +64,7 @@ func TestSubscriptionManager_Subscribe_Error(t *testing.T) { mockMetrics := NewMockMetrics(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) - sm := NewSubscriptionManager(1) + sm := newSubscriptionManager(1) cfg := &Config{ Consumer: "test-consumer", Stream: StreamConfig{ @@ -86,7 +86,7 @@ func TestSubscriptionManager_Subscribe_Error(t *testing.T) { } func TestSubscriptionManager_validateSubscribePrerequisites(t *testing.T) { - sm := NewSubscriptionManager(1) + sm := newSubscriptionManager(1) mockJS := NewMockJetStream(gomock.NewController(t)) cfg := &Config{Consumer: "test-consumer"} @@ -101,7 +101,7 @@ func TestSubscriptionManager_validateSubscribePrerequisites(t *testing.T) { } func TestSubscriptionManager_getOrCreateBuffer(t *testing.T) { - sm := NewSubscriptionManager(1) + sm := newSubscriptionManager(1) topic := "test.topic" buffer := sm.getOrCreateBuffer(topic) @@ -121,7 +121,7 @@ func TestSubscriptionManager_createOrUpdateConsumer(t *testing.T) { mockJS := NewMockJetStream(ctrl) mockConsumer := NewMockConsumer(ctrl) - sm := NewSubscriptionManager(1) + sm := newSubscriptionManager(1) cfg := &Config{ Consumer: "test-consumer", Stream: StreamConfig{ @@ -147,7 +147,7 @@ func TestSubscriptionManager_consumeMessages(t *testing.T) { mockConsumer := NewMockConsumer(ctrl) mockLogger := logging.NewMockLogger(logging.DEBUG) - sm := NewSubscriptionManager(1) + sm := newSubscriptionManager(1) cfg := &Config{MaxWait: time.Second} topic := "test.topic" buffer := make(chan *pubsub.Message, 1) @@ -187,7 +187,7 @@ func createMockMessageBatch(ctrl *gomock.Controller) jetstream.MessageBatch { } func TestSubscriptionManager_Close(t *testing.T) { - sm := NewSubscriptionManager(1) + sm := newSubscriptionManager(1) topic := "test.topic" // Create a subscription and buffer From 11991cb7f2d4258f9f3145bbcb5b5dabdede1992 Mon Sep 17 00:00:00 2001 From: Michael Freeman Date: Sat, 2 Nov 2024 08:20:59 -0500 Subject: [PATCH 146/163] =?UTF-8?q?=F0=9F=90=9B=20subscription=20manager?= =?UTF-8?q?=20not=20using=20supplied=20ctx?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pkg/gofr/datasource/file/sftp/go.mod | 4 +++- pkg/gofr/datasource/pubsub/nats/subscription_manager.go | 2 +- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/pkg/gofr/datasource/file/sftp/go.mod b/pkg/gofr/datasource/file/sftp/go.mod index 353bca3b7..5cb740bf3 100644 --- a/pkg/gofr/datasource/file/sftp/go.mod +++ b/pkg/gofr/datasource/file/sftp/go.mod @@ -1,6 +1,8 @@ module gofr.dev/pkg/gofr/datasource/file/sftp -go 1.22 +go 1.22.3 + +toolchain go1.23.2 replace gofr.dev => ../../../../../../gofr diff --git a/pkg/gofr/datasource/pubsub/nats/subscription_manager.go b/pkg/gofr/datasource/pubsub/nats/subscription_manager.go index 2513fbe77..4599671b7 100644 --- a/pkg/gofr/datasource/pubsub/nats/subscription_manager.go +++ b/pkg/gofr/datasource/pubsub/nats/subscription_manager.go @@ -59,7 +59,7 @@ func (sm *SubscriptionManager) Subscribe( return nil, err } - subCtx, cancel := context.WithCancel(context.Background()) + subCtx, cancel := context.WithCancel(ctx) sm.subscriptions[topic] = &subscription{cancel: cancel} buffer := sm.getOrCreateBuffer(topic) From e3ccebefac653dacca6c6a2f01e0146085ad8d76 Mon Sep 17 00:00:00 2001 From: Vipul Rawat Date: Mon, 4 Nov 2024 08:22:11 +0530 Subject: [PATCH 147/163] remove time block from example Co-authored-by: ccoVeille <3875889+ccoVeille@users.noreply.github.com> --- examples/sample-cmd/main.go | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/examples/sample-cmd/main.go b/examples/sample-cmd/main.go index 312a93b6a..6a2c634d5 100644 --- a/examples/sample-cmd/main.go +++ b/examples/sample-cmd/main.go @@ -42,10 +42,9 @@ func main() { select { case <-ctx.Done(): return nil, ctx.Err() - default: + case <-time.After(50 * time.Millisecond): // do a time taking process or compute a small subset of a bigger problem, // this could be processing batches of a data set. - time.Sleep(50 * time.Millisecond) // increment the progress to display on the progress bar. p.Incr(int64(1)) From 20f210a55c9553a5645f180b162fe49a10ce3ccb Mon Sep 17 00:00:00 2001 From: umang01-hash Date: Tue, 5 Nov 2024 11:51:11 +0530 Subject: [PATCH 148/163] remove context as a parameter from Connect method to satisfy interface --- pkg/gofr/datasource/pubsub/nats/client.go | 47 ++++++++++++------- .../datasource/pubsub/nats/client_test.go | 10 ++-- .../pubsub/nats/connection_manager.go | 2 +- .../pubsub/nats/connection_manager_test.go | 4 +- pkg/gofr/datasource/pubsub/nats/interfaces.go | 2 +- .../datasource/pubsub/nats/mock_client.go | 15 ++---- .../datasource/pubsub/nats/pubsub_wrapper.go | 9 ++-- 7 files changed, 43 insertions(+), 46 deletions(-) diff --git a/pkg/gofr/datasource/pubsub/nats/client.go b/pkg/gofr/datasource/pubsub/nats/client.go index 04f643151..7a125c6b3 100644 --- a/pkg/gofr/datasource/pubsub/nats/client.go +++ b/pkg/gofr/datasource/pubsub/nats/client.go @@ -32,13 +32,13 @@ type Client struct { type messageHandler func(context.Context, jetstream.Msg) error // Connect establishes a connection to NATS and sets up JetStream. -func (c *Client) Connect(ctx context.Context) error { +func (c *Client) Connect() error { if err := c.validateAndPrepare(); err != nil { return err } connManager := NewConnectionManager(c.Config, c.logger, c.natsConnector, c.jetStreamCreator) - if err := connManager.Connect(ctx); err != nil { + if err := connManager.Connect(); err != nil { c.logger.Errorf("failed to connect to NATS server at %v: %v", c.Config.Server, err) return err } @@ -174,26 +174,39 @@ func (c *Client) processMessages(ctx context.Context, cons jetstream.Consumer, s case <-ctx.Done(): return default: - msgs, err := cons.Fetch(1, jetstream.FetchMaxWait(c.Config.MaxWait)) - if err != nil { - if !errors.Is(err, context.DeadlineExceeded) { - c.logger.Errorf("Error fetching messages for subject %s: %v", subject, err) - } - - continue + if err := c.fetchAndProcessMessages(ctx, cons, subject, handler); err != nil { + c.logger.Errorf("Error in message processing loop for subject %s: %v", subject, err) } + } + } +} - for msg := range msgs.Messages() { - if err := c.handleMessage(ctx, msg, handler); err != nil { - c.logger.Errorf("Error processing message: %v", err) - } - } +func (c *Client) fetchAndProcessMessages(ctx context.Context, cons jetstream.Consumer, subject string, handler messageHandler) error { + msgs, err := cons.Fetch(1, jetstream.FetchMaxWait(c.Config.MaxWait)) + if err != nil { + if !errors.Is(err, context.DeadlineExceeded) { + c.logger.Errorf("Error fetching messages for subject %s: %v", subject, err) + } - if err := msgs.Error(); err != nil { - c.logger.Errorf("Error in message batch for subject %s: %v", subject, err) - } + return err + } + + return c.processFetchedMessages(ctx, msgs, handler, subject) +} + +func (c *Client) processFetchedMessages(ctx context.Context, msgs jetstream.MessageBatch, handler messageHandler, subject string) error { + for msg := range msgs.Messages() { + if err := c.handleMessage(ctx, msg, handler); err != nil { + c.logger.Errorf("Error processing message: %v", err) } } + + if err := msgs.Error(); err != nil { + c.logger.Errorf("Error in message batch for subject %s: %v", subject, err) + return err + } + + return nil } func (c *Client) handleMessage(ctx context.Context, msg jetstream.Msg, handler messageHandler) error { diff --git a/pkg/gofr/datasource/pubsub/nats/client_test.go b/pkg/gofr/datasource/pubsub/nats/client_test.go index 6cbc29448..1b1473511 100644 --- a/pkg/gofr/datasource/pubsub/nats/client_test.go +++ b/pkg/gofr/datasource/pubsub/nats/client_test.go @@ -345,10 +345,8 @@ func TestClient_Connect(t *testing.T) { Return(mockJS, nil). Times(2) - ctx := context.Background() - // Call the Connect method on the client - err := client.Connect(ctx) + err := client.Connect() require.NoError(t, err) // Assert that the connection manager was set @@ -361,7 +359,7 @@ func TestClient_Connect(t *testing.T) { // Check for log output out := testutil.StdoutOutputForFunc(func() { client.logger = logging.NewMockLogger(logging.DEBUG) - err := client.Connect(ctx) + err := client.Connect() require.NoError(t, err) }) @@ -373,8 +371,6 @@ func TestClient_ConnectError(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - ctx := context.Background() - mockNATSConnector := NewMockNATSConnector(ctrl) mockJSCreator := NewMockJetStreamCreator(ctrl) @@ -403,7 +399,7 @@ func TestClient_ConnectError(t *testing.T) { // Capture stderr output output := testutil.StderrOutputForFunc(func() { client.logger = logging.NewMockLogger(logging.DEBUG) - err := client.Connect(ctx) + err := client.Connect() require.Error(t, err) assert.Equal(t, expectedErr, err) }) diff --git a/pkg/gofr/datasource/pubsub/nats/connection_manager.go b/pkg/gofr/datasource/pubsub/nats/connection_manager.go index 1e24263f6..4a3bf4919 100644 --- a/pkg/gofr/datasource/pubsub/nats/connection_manager.go +++ b/pkg/gofr/datasource/pubsub/nats/connection_manager.go @@ -82,7 +82,7 @@ func NewConnectionManager( } // Connect establishes a connection to NATS and sets up JetStream. -func (cm *ConnectionManager) Connect(_ context.Context) error { +func (cm *ConnectionManager) Connect() error { cm.logger.Logf("Connecting to NATS server at %v", cm.config.Server) opts := []nats.Option{nats.Name("GoFr NATS JetStreamClient")} diff --git a/pkg/gofr/datasource/pubsub/nats/connection_manager_test.go b/pkg/gofr/datasource/pubsub/nats/connection_manager_test.go index e173fc576..034a7f912 100644 --- a/pkg/gofr/datasource/pubsub/nats/connection_manager_test.go +++ b/pkg/gofr/datasource/pubsub/nats/connection_manager_test.go @@ -34,8 +34,6 @@ func TestConnectionManager_Connect(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - ctx := context.Background() - mockConn := NewMockConnInterface(ctrl) mockJS := NewMockJetStream(ctrl) mockNATSConnector := NewMockNATSConnector(ctrl) @@ -57,7 +55,7 @@ func TestConnectionManager_Connect(t *testing.T) { New(mockConn). Return(mockJS, nil) - err := cm.Connect(ctx) + err := cm.Connect() require.NoError(t, err) assert.Equal(t, mockConn, cm.conn) assert.Equal(t, mockJS, cm.jetStream) diff --git a/pkg/gofr/datasource/pubsub/nats/interfaces.go b/pkg/gofr/datasource/pubsub/nats/interfaces.go index 06caa2e84..0ed719ba8 100644 --- a/pkg/gofr/datasource/pubsub/nats/interfaces.go +++ b/pkg/gofr/datasource/pubsub/nats/interfaces.go @@ -42,7 +42,7 @@ type JetStreamClient interface { // ConnectionManagerInterface represents the main Client connection. type ConnectionManagerInterface interface { - Connect(ctx context.Context) error + Connect() error Close(ctx context.Context) Publish(ctx context.Context, subject string, message []byte, metrics Metrics) error Health() datasource.Health diff --git a/pkg/gofr/datasource/pubsub/nats/mock_client.go b/pkg/gofr/datasource/pubsub/nats/mock_client.go index 373462999..2b8c7ff6e 100644 --- a/pkg/gofr/datasource/pubsub/nats/mock_client.go +++ b/pkg/gofr/datasource/pubsub/nats/mock_client.go @@ -24,7 +24,6 @@ import ( type MockConnInterface struct { ctrl *gomock.Controller recorder *MockConnInterfaceMockRecorder - isgomock struct{} } // MockConnInterfaceMockRecorder is the mock recorder for MockConnInterface. @@ -103,7 +102,6 @@ func (mr *MockConnInterfaceMockRecorder) Status() *gomock.Call { type MockNATSConnector struct { ctrl *gomock.Controller recorder *MockNATSConnectorMockRecorder - isgomock struct{} } // MockNATSConnectorMockRecorder is the mock recorder for MockNATSConnector. @@ -147,7 +145,6 @@ func (mr *MockNATSConnectorMockRecorder) Connect(arg0 any, arg1 ...any) *gomock. type MockJetStreamCreator struct { ctrl *gomock.Controller recorder *MockJetStreamCreatorMockRecorder - isgomock struct{} } // MockJetStreamCreatorMockRecorder is the mock recorder for MockJetStreamCreator. @@ -186,7 +183,6 @@ func (mr *MockJetStreamCreatorMockRecorder) New(conn any) *gomock.Call { type MockJetStreamClient struct { ctrl *gomock.Controller recorder *MockJetStreamClientMockRecorder - isgomock struct{} } // MockJetStreamClientMockRecorder is the mock recorder for MockJetStreamClient. @@ -309,7 +305,6 @@ func (mr *MockJetStreamClientMockRecorder) Subscribe(ctx, subject, handler any) type MockConnectionManagerInterface struct { ctrl *gomock.Controller recorder *MockConnectionManagerInterfaceMockRecorder - isgomock struct{} } // MockConnectionManagerInterfaceMockRecorder is the mock recorder for MockConnectionManagerInterface. @@ -342,17 +337,17 @@ func (mr *MockConnectionManagerInterfaceMockRecorder) Close(ctx any) *gomock.Cal } // Connect mocks base method. -func (m *MockConnectionManagerInterface) Connect(ctx context.Context) error { +func (m *MockConnectionManagerInterface) Connect() error { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "Connect", ctx) + ret := m.ctrl.Call(m, "Connect") ret0, _ := ret[0].(error) return ret0 } // Connect indicates an expected call of Connect. -func (mr *MockConnectionManagerInterfaceMockRecorder) Connect(ctx any) *gomock.Call { +func (mr *MockConnectionManagerInterfaceMockRecorder) Connect() *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Connect", reflect.TypeOf((*MockConnectionManagerInterface)(nil).Connect), ctx) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Connect", reflect.TypeOf((*MockConnectionManagerInterface)(nil).Connect)) } // Health mocks base method. @@ -402,7 +397,6 @@ func (mr *MockConnectionManagerInterfaceMockRecorder) Publish(ctx, subject, mess type MockSubscriptionManagerInterface struct { ctrl *gomock.Controller recorder *MockSubscriptionManagerInterfaceMockRecorder - isgomock struct{} } // MockSubscriptionManagerInterfaceMockRecorder is the mock recorder for MockSubscriptionManagerInterface. @@ -453,7 +447,6 @@ func (mr *MockSubscriptionManagerInterfaceMockRecorder) Subscribe(ctx, topic, js type MockStreamManagerInterface struct { ctrl *gomock.Controller recorder *MockStreamManagerInterfaceMockRecorder - isgomock struct{} } // MockStreamManagerInterfaceMockRecorder is the mock recorder for MockStreamManagerInterface. diff --git a/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go b/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go index 8df99d569..c4cc558ac 100644 --- a/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go +++ b/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go @@ -44,20 +44,17 @@ func (w *PubSubWrapper) Health() datasource.Health { } // Connect establishes a connection to NATS. -func (w *PubSubWrapper) Connect(ctx context.Context) error { +func (w *PubSubWrapper) Connect() { if w.Client.connManager != nil && w.Client.connManager.Health().Status == datasource.StatusUp { w.Client.logger.Log("NATS connection already established") - return nil + return } - err := w.Client.Connect(ctx) + err := w.Client.Connect() if err != nil { w.Client.logger.Errorf("PubSubWrapper: Error connecting to NATS: %v", err) - return err } - - return nil } // UseLogger sets the logger for the NATS client. From d16aedf482c9177a7d69961f605d0a4d6ecc2c31 Mon Sep 17 00:00:00 2001 From: umang01-hash Date: Tue, 5 Nov 2024 12:18:04 +0530 Subject: [PATCH 149/163] resolve cognitive complexity of method consumeMessage in subscriptionManager --- .../pubsub/nats/subscription_manager.go | 95 ++++++++++++++----- 1 file changed, 69 insertions(+), 26 deletions(-) diff --git a/pkg/gofr/datasource/pubsub/nats/subscription_manager.go b/pkg/gofr/datasource/pubsub/nats/subscription_manager.go index 4599671b7..9aea58251 100644 --- a/pkg/gofr/datasource/pubsub/nats/subscription_manager.go +++ b/pkg/gofr/datasource/pubsub/nats/subscription_manager.go @@ -120,7 +120,7 @@ func (*SubscriptionManager) createOrUpdateConsumer( return cons, err } -func (*SubscriptionManager) consumeMessages( +func (sm *SubscriptionManager) consumeMessages( ctx context.Context, cons jetstream.Consumer, topic string, @@ -133,37 +133,80 @@ func (*SubscriptionManager) consumeMessages( case <-ctx.Done(): return default: - msgs, err := cons.Fetch(1, jetstream.FetchMaxWait(cfg.MaxWait)) - if err != nil { - if !errors.Is(err, context.DeadlineExceeded) { - logger.Errorf("Error fetching messages for topic %s: %v", topic, err) - } + if err := sm.fetchAndProcessMessages(ctx, cons, topic, buffer, cfg, logger); err != nil { + logger.Errorf("Error fetching messages for topic %s: %v", topic, err) + } + } + } +} + +func (sm *SubscriptionManager) fetchAndProcessMessages( + ctx context.Context, + cons jetstream.Consumer, + topic string, + buffer chan *pubsub.Message, + cfg *Config, + logger pubsub.Logger) error { + msgs, err := cons.Fetch(1, jetstream.FetchMaxWait(cfg.MaxWait)) + if err != nil { + return sm.handleFetchError(err, topic, logger) + } - time.Sleep(consumeMessageDelay) + return sm.processFetchedMessages(msgs, topic, buffer, logger) +} - continue - } +func (sm *SubscriptionManager) handleFetchError(err error, topic string, logger pubsub.Logger) error { + if !errors.Is(err, context.DeadlineExceeded) { + logger.Errorf("Error fetching messages for topic %s: %v", topic, err) + } - for msg := range msgs.Messages() { - pubsubMsg := pubsub.NewMessage(ctx) - pubsubMsg.Topic = topic - pubsubMsg.Value = msg.Data() - pubsubMsg.MetaData = msg.Headers() - pubsubMsg.Committer = &natsCommitter{msg: msg} - - select { - case buffer <- pubsubMsg: - // Message sent successfully - default: - logger.Logf("Message buffer is full for topic %s. Consider increasing buffer size or processing messages faster.", topic) - } - } + time.Sleep(consumeMessageDelay) - if err := msgs.Error(); err != nil { - logger.Errorf("Error in message batch for topic %s: %v", topic, err) - } + return nil +} + +func (sm *SubscriptionManager) processFetchedMessages( + msgs jetstream.MessageBatch, + topic string, + buffer chan *pubsub.Message, + logger pubsub.Logger) error { + for msg := range msgs.Messages() { + pubsubMsg := sm.createPubSubMessage(msg, topic) + + if !sm.sendToBuffer(pubsubMsg, buffer, topic, logger) { + logger.Logf("Message buffer is full for topic %s. Consider increasing buffer size or processing messages faster.", topic) } } + + return sm.checkBatchError(msgs, topic, logger) +} + +func (sm *SubscriptionManager) createPubSubMessage(msg jetstream.Msg, topic string) *pubsub.Message { + pubsubMsg := pubsub.NewMessage(context.Background()) // Pass a context if needed + pubsubMsg.Topic = topic + pubsubMsg.Value = msg.Data() + pubsubMsg.MetaData = msg.Headers() + pubsubMsg.Committer = &natsCommitter{msg: msg} + return pubsubMsg +} + +func (sm *SubscriptionManager) sendToBuffer(msg *pubsub.Message, buffer chan *pubsub.Message, topic string, logger pubsub.Logger) bool { + select { + case buffer <- msg: + return true + default: + return false + } +} + +func (sm *SubscriptionManager) checkBatchError(msgs jetstream.MessageBatch, topic string, logger pubsub.Logger) error { + if err := msgs.Error(); err != nil { + logger.Errorf("Error in message batch for topic %s: %v", topic, err) + + return err + } + + return nil } func (sm *SubscriptionManager) Close() { From 87da9813e7b693aea46fe573750ab5265b5cf279 Mon Sep 17 00:00:00 2001 From: umang01-hash Date: Tue, 5 Nov 2024 12:25:51 +0530 Subject: [PATCH 150/163] resolve review comments --- pkg/gofr/datasource/pubsub/nats/interfaces.go | 1 + .../pubsub/nats/subscription_manager.go | 22 +++++++++---------- 2 files changed, 12 insertions(+), 11 deletions(-) diff --git a/pkg/gofr/datasource/pubsub/nats/interfaces.go b/pkg/gofr/datasource/pubsub/nats/interfaces.go index 0ed719ba8..737f814e8 100644 --- a/pkg/gofr/datasource/pubsub/nats/interfaces.go +++ b/pkg/gofr/datasource/pubsub/nats/interfaces.go @@ -5,6 +5,7 @@ import ( "github.com/nats-io/nats.go" "github.com/nats-io/nats.go/jetstream" + "gofr.dev/pkg/gofr/datasource" "gofr.dev/pkg/gofr/datasource/pubsub" ) diff --git a/pkg/gofr/datasource/pubsub/nats/subscription_manager.go b/pkg/gofr/datasource/pubsub/nats/subscription_manager.go index 9aea58251..eabaddf42 100644 --- a/pkg/gofr/datasource/pubsub/nats/subscription_manager.go +++ b/pkg/gofr/datasource/pubsub/nats/subscription_manager.go @@ -18,9 +18,9 @@ const ( type SubscriptionManager struct { subscriptions map[string]*subscription - subMu sync.Mutex + subMutex sync.Mutex topicBuffers map[string]chan *pubsub.Message - bufferMu sync.RWMutex + bufferMutex sync.RWMutex bufferSize int } @@ -49,13 +49,13 @@ func (sm *SubscriptionManager) Subscribe( return nil, err } - sm.subMu.Lock() + sm.subMutex.Lock() _, exists := sm.subscriptions[topic] if !exists { cons, err := sm.createOrUpdateConsumer(ctx, js, topic, cfg) if err != nil { - sm.subMu.Unlock() + sm.subMutex.Unlock() return nil, err } @@ -66,7 +66,7 @@ func (sm *SubscriptionManager) Subscribe( go sm.consumeMessages(subCtx, cons, topic, buffer, cfg, logger) } - sm.subMu.Unlock() + sm.subMutex.Unlock() buffer := sm.getOrCreateBuffer(topic) @@ -92,8 +92,8 @@ func (*SubscriptionManager) validateSubscribePrerequisites(js jetstream.JetStrea } func (sm *SubscriptionManager) getOrCreateBuffer(topic string) chan *pubsub.Message { - sm.bufferMu.Lock() - defer sm.bufferMu.Unlock() + sm.bufferMutex.Lock() + defer sm.bufferMutex.Unlock() if buffer, exists := sm.topicBuffers[topic]; exists { return buffer @@ -210,20 +210,20 @@ func (sm *SubscriptionManager) checkBatchError(msgs jetstream.MessageBatch, topi } func (sm *SubscriptionManager) Close() { - sm.subMu.Lock() + sm.subMutex.Lock() for _, sub := range sm.subscriptions { sub.cancel() } sm.subscriptions = make(map[string]*subscription) - sm.subMu.Unlock() + sm.subMutex.Unlock() - sm.bufferMu.Lock() + sm.bufferMutex.Lock() for _, buffer := range sm.topicBuffers { close(buffer) } sm.topicBuffers = make(map[string]chan *pubsub.Message) - sm.bufferMu.Unlock() + sm.bufferMutex.Unlock() } From ac1461d2694ef9522de4bef03c2910a8b157e710 Mon Sep 17 00:00:00 2001 From: umang01-hash Date: Wed, 6 Nov 2024 15:17:48 +0530 Subject: [PATCH 151/163] resolve review comments --- go.mod | 2 +- pkg/gofr/datasource/pubsub/nats/client.go | 41 ++++++++----------- pkg/gofr/datasource/pubsub/nats/config.go | 18 ++------ .../pubsub/nats/connection_manager.go | 15 +++---- .../pubsub/nats/connection_manager_test.go | 2 +- pkg/gofr/datasource/pubsub/nats/connectors.go | 4 +- .../datasource/pubsub/nats/connectors_test.go | 12 +++--- pkg/gofr/datasource/pubsub/nats/errors.go | 6 +-- pkg/gofr/datasource/pubsub/nats/health.go | 8 +++- .../datasource/pubsub/nats/health_test.go | 2 +- pkg/gofr/datasource/pubsub/nats/interfaces.go | 8 ++-- pkg/gofr/datasource/pubsub/nats/message.go | 2 +- .../datasource/pubsub/nats/message_test.go | 2 +- .../datasource/pubsub/nats/mock_client.go | 10 ++--- .../datasource/pubsub/nats/mock_jetstream.go | 6 +-- .../datasource/pubsub/nats/pubsub_wrapper.go | 4 +- .../datasource/pubsub/nats/stream_manager.go | 10 ++--- .../pubsub/nats/subscription_manager.go | 4 +- .../pubsub/nats/subscription_manager_test.go | 5 +-- 19 files changed, 73 insertions(+), 88 deletions(-) diff --git a/go.mod b/go.mod index 37b4aed35..54701577f 100644 --- a/go.mod +++ b/go.mod @@ -1,6 +1,6 @@ module gofr.dev -go 1.22.3 +go 1.22 require ( cloud.google.com/go/pubsub v1.45.1 diff --git a/pkg/gofr/datasource/pubsub/nats/client.go b/pkg/gofr/datasource/pubsub/nats/client.go index 7a125c6b3..2606f55bc 100644 --- a/pkg/gofr/datasource/pubsub/nats/client.go +++ b/pkg/gofr/datasource/pubsub/nats/client.go @@ -14,7 +14,7 @@ import ( //go:generate mockgen -destination=mock_tracer.go -package=nats go.opentelemetry.io/otel/trace Tracer -// Client represents a Client for NATS JetStream operations. +// Client represents a Client for NATS jetStream operations. type Client struct { connManager ConnectionManagerInterface subManager SubscriptionManagerInterface @@ -25,13 +25,13 @@ type Client struct { logger pubsub.Logger metrics Metrics tracer trace.Tracer - natsConnector NATSConnector + natsConnector Connector jetStreamCreator JetStreamCreator } type messageHandler func(context.Context, jetstream.Msg) error -// Connect establishes a connection to NATS and sets up JetStream. +// Connect establishes a connection to NATS and sets up jetStream. func (c *Client) Connect() error { if err := c.validateAndPrepare(); err != nil { return err @@ -58,8 +58,8 @@ func (c *Client) Connect() error { } func (c *Client) validateAndPrepare() error { - if err := ValidateConfigs(c.Config); err != nil { - c.logger.Errorf("could not initialize NATS JetStream: %v", err) + if err := validateConfigs(c.Config); err != nil { + c.logger.Errorf("could not initialize NATS jetStream: %v", err) return err } @@ -169,14 +169,9 @@ func (c *Client) createOrUpdateConsumer( } func (c *Client) processMessages(ctx context.Context, cons jetstream.Consumer, subject string, handler messageHandler) { - for { - select { - case <-ctx.Done(): - return - default: - if err := c.fetchAndProcessMessages(ctx, cons, subject, handler); err != nil { - c.logger.Errorf("Error in message processing loop for subject %s: %v", subject, err) - } + for ctx.Err() == nil { + if err := c.fetchAndProcessMessages(ctx, cons, subject, handler); err != nil { + c.logger.Errorf("Error in message processing loop for subject %s: %v", subject, err) } } } @@ -223,7 +218,7 @@ func (c *Client) handleMessage(ctx context.Context, msg jetstream.Msg, handler m c.logger.Errorf("Error handling message: %v", err) if nakErr := msg.Nak(); nakErr != nil { - c.logger.Errorf("Error sending NAK for message: %v", nakErr) + c.logger.Debugf("Error sending NAK for message: %v", nakErr) return nakErr } @@ -242,7 +237,7 @@ func (c *Client) Close(ctx context.Context) error { return nil } -// CreateTopic creates a new topic (stream) in NATS JetStream. +// CreateTopic creates a new topic (stream) in NATS jetStream. func (c *Client) CreateTopic(ctx context.Context, name string) error { return c.streamManager.CreateStream(ctx, StreamConfig{ Stream: name, @@ -250,32 +245,32 @@ func (c *Client) CreateTopic(ctx context.Context, name string) error { }) } -// DeleteTopic deletes a topic (stream) in NATS JetStream. +// DeleteTopic deletes a topic (stream) in NATS jetStream. func (c *Client) DeleteTopic(ctx context.Context, name string) error { return c.streamManager.DeleteStream(ctx, name) } -// CreateStream creates a new stream in NATS JetStream. +// CreateStream creates a new stream in NATS jetStream. func (c *Client) CreateStream(ctx context.Context, cfg StreamConfig) error { return c.streamManager.CreateStream(ctx, cfg) } -// DeleteStream deletes a stream in NATS JetStream. +// DeleteStream deletes a stream in NATS jetStream. func (c *Client) DeleteStream(ctx context.Context, name string) error { return c.streamManager.DeleteStream(ctx, name) } -// CreateOrUpdateStream creates or updates a stream in NATS JetStream. +// CreateOrUpdateStream creates or updates a stream in NATS jetStream. func (c *Client) CreateOrUpdateStream(ctx context.Context, cfg *jetstream.StreamConfig) (jetstream.Stream, error) { return c.streamManager.CreateOrUpdateStream(ctx, cfg) } -// GetJetStreamStatus returns the status of the JetStream connection. -func GetJetStreamStatus(ctx context.Context, js jetstream.JetStream) string { +// GetJetStreamStatus returns the status of the jetStream connection. +func GetJetStreamStatus(ctx context.Context, js jetstream.JetStream) (string, error) { _, err := js.AccountInfo(ctx) if err != nil { - return jetStreamStatusError + ": " + err.Error() + return jetStreamStatusError, err } - return jetStreamStatusOK + return jetStreamStatusOK, nil } diff --git a/pkg/gofr/datasource/pubsub/nats/config.go b/pkg/gofr/datasource/pubsub/nats/config.go index 3e5bfc6e5..033662531 100644 --- a/pkg/gofr/datasource/pubsub/nats/config.go +++ b/pkg/gofr/datasource/pubsub/nats/config.go @@ -18,7 +18,7 @@ type Config struct { MaxPullWait int } -// StreamConfig holds stream settings for NATS JetStream. +// StreamConfig holds stream settings for NATS jetStream. type StreamConfig struct { Stream string Subjects []string @@ -42,8 +42,8 @@ func New(cfg *Config, logger pubsub.Logger) *PubSubWrapper { return &PubSubWrapper{Client: client} } -// ValidateConfigs validates the configuration for NATS JetStream. -func ValidateConfigs(conf *Config) error { +// validateConfigs validates the configuration for NATS jetStream. +func validateConfigs(conf *Config) error { if conf.Server == "" { return errServerNotProvided } @@ -58,15 +58,3 @@ func ValidateConfigs(conf *Config) error { return nil } - -// DefaultConfig returns a Config with default values. -func DefaultConfig() *Config { - return &Config{ - MaxWait: 5 * time.Second, - MaxPullWait: 10, - Stream: StreamConfig{ - MaxDeliver: 3, - MaxWait: 30 * time.Second, - }, - } -} diff --git a/pkg/gofr/datasource/pubsub/nats/connection_manager.go b/pkg/gofr/datasource/pubsub/nats/connection_manager.go index 4a3bf4919..2a4866b84 100644 --- a/pkg/gofr/datasource/pubsub/nats/connection_manager.go +++ b/pkg/gofr/datasource/pubsub/nats/connection_manager.go @@ -6,11 +6,12 @@ import ( "github.com/nats-io/nats.go" "github.com/nats-io/nats.go/jetstream" + "gofr.dev/pkg/gofr/datasource" "gofr.dev/pkg/gofr/datasource/pubsub" ) -//go:generate mockgen -destination=mock_jetstream.go -package=nats github.com/nats-io/nats.go/jetstream JetStream,Stream,Consumer,Msg,MessageBatch +//go:generate mockgen -destination=mock_jetstream.go -package=nats github.com/nats-io/nats.go/jetstream jetStream,Stream,Consumer,Msg,MessageBatch const ( ctxCloseTimeout = 5 * time.Second @@ -21,7 +22,7 @@ type ConnectionManager struct { jetStream jetstream.JetStream config *Config logger pubsub.Logger - natsConnector NATSConnector + natsConnector Connector jetStreamCreator JetStreamCreator } @@ -58,7 +59,7 @@ func (w *natsConnWrapper) JetStream() (jetstream.JetStream, error) { func NewConnectionManager( cfg *Config, logger pubsub.Logger, - natsConnector NATSConnector, + natsConnector Connector, jetStreamCreator JetStreamCreator) *ConnectionManager { // if logger is nil panic if logger == nil { @@ -66,7 +67,7 @@ func NewConnectionManager( } if natsConnector == nil { - natsConnector = &DefaultNATSConnector{} + natsConnector = &defaultConnector{} } if jetStreamCreator == nil { @@ -83,7 +84,7 @@ func NewConnectionManager( // Connect establishes a connection to NATS and sets up JetStream. func (cm *ConnectionManager) Connect() error { - cm.logger.Logf("Connecting to NATS server at %v", cm.config.Server) + cm.logger.Debugf("Connecting to NATS server at %v", cm.config.Server) opts := []nats.Option{nats.Name("GoFr NATS JetStreamClient")} @@ -101,7 +102,7 @@ func (cm *ConnectionManager) Connect() error { js, err := cm.jetStreamCreator.New(connInterface) if err != nil { connInterface.Close() - cm.logger.Errorf("failed to create JetStream context: %v", err) + cm.logger.Debugf("failed to create jetStream context: %v", err) return err } @@ -130,7 +131,7 @@ func (cm *ConnectionManager) Publish(ctx context.Context, subject string, messag _, err := cm.jetStream.Publish(ctx, subject, message) if err != nil { - cm.logger.Errorf("failed to publish message to NATS JetStream: %v", err) + cm.logger.Errorf("failed to publish message to NATS jetStream: %v", err) return err } diff --git a/pkg/gofr/datasource/pubsub/nats/connection_manager_test.go b/pkg/gofr/datasource/pubsub/nats/connection_manager_test.go index 034a7f912..e0a79d475 100644 --- a/pkg/gofr/datasource/pubsub/nats/connection_manager_test.go +++ b/pkg/gofr/datasource/pubsub/nats/connection_manager_test.go @@ -169,7 +169,7 @@ func TestConnectionManager_JetStream_Nil(t *testing.T) { js, err := cm.JetStream() require.Error(t, err) assert.Nil(t, js) - assert.EqualError(t, err, "JetStream is not configured") + assert.EqualError(t, err, "jetStream is not configured") } func TestNatsConnWrapper_Status(t *testing.T) { diff --git a/pkg/gofr/datasource/pubsub/nats/connectors.go b/pkg/gofr/datasource/pubsub/nats/connectors.go index 335d1c11e..3a89e08ef 100644 --- a/pkg/gofr/datasource/pubsub/nats/connectors.go +++ b/pkg/gofr/datasource/pubsub/nats/connectors.go @@ -6,9 +6,9 @@ import ( "github.com/nats-io/nats.go/jetstream" ) -type DefaultNATSConnector struct{} +type defaultConnector struct{} -func (*DefaultNATSConnector) Connect(serverURL string, opts ...nats.Option) (ConnInterface, error) { +func (*defaultConnector) Connect(serverURL string, opts ...nats.Option) (ConnInterface, error) { nc, err := nats.Connect(serverURL, opts...) if err != nil { return nil, err diff --git a/pkg/gofr/datasource/pubsub/nats/connectors_test.go b/pkg/gofr/datasource/pubsub/nats/connectors_test.go index e877aad35..d24062690 100644 --- a/pkg/gofr/datasource/pubsub/nats/connectors_test.go +++ b/pkg/gofr/datasource/pubsub/nats/connectors_test.go @@ -14,7 +14,7 @@ func TestDefaultNATSConnector_Connect(t *testing.T) { ns, url := startNATSServer(t) defer ns.Shutdown() - connector := &DefaultNATSConnector{} + connector := &defaultConnector{} // Test successful connection conn, err := connector.Connect(url) @@ -34,7 +34,7 @@ func TestDefaultJetStreamCreator_New(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - t.Run("Successful JetStream creation", func(t *testing.T) { + t.Run("Successful jetStream creation", func(t *testing.T) { // Start a NATS server ns, url := startNATSServer(t) defer ns.Shutdown() @@ -49,23 +49,23 @@ func TestDefaultJetStreamCreator_New(t *testing.T) { creator := &DefaultJetStreamCreator{} - // Test successful JetStream creation + // Test successful jetStream creation js, err := creator.New(wrapper) require.NoError(t, err) assert.NotNil(t, js) }) - t.Run("JetStream creation failure", func(t *testing.T) { + t.Run("jetStream creation failure", func(t *testing.T) { // Create a mock NATS connection mockConn := NewMockConnInterface(ctrl) - // Mock the JetStream method to return an error + // Mock the jetStream method to return an error expectedError := errJetStreamCreationFailed mockConn.EXPECT().JetStream().Return(nil, expectedError) creator := &DefaultJetStreamCreator{} - // Test JetStream creation failure + // Test jetStream creation failure js, err := creator.New(mockConn) require.Error(t, err) assert.Nil(t, js) diff --git a/pkg/gofr/datasource/pubsub/nats/errors.go b/pkg/gofr/datasource/pubsub/nats/errors.go index 4202bad67..d628f6548 100644 --- a/pkg/gofr/datasource/pubsub/nats/errors.go +++ b/pkg/gofr/datasource/pubsub/nats/errors.go @@ -10,9 +10,9 @@ var ( errConsumerCreationError = errors.New("consumer creation error") errFailedToDeleteStream = errors.New("failed to delete stream") errPublishError = errors.New("publish error") - errJetStreamNotConfigured = errors.New("JetStream is not configured") - errJetStreamCreationFailed = errors.New("JetStream creation failed") - errJetStream = errors.New("JetStream error") + errJetStreamNotConfigured = errors.New("jetStream is not configured") + errJetStreamCreationFailed = errors.New("jetStream creation failed") + errJetStream = errors.New("jetStream error") errCreateStream = errors.New("create stream error") errDeleteStream = errors.New("delete stream error") errGetStream = errors.New("get stream error") diff --git a/pkg/gofr/datasource/pubsub/nats/health.go b/pkg/gofr/datasource/pubsub/nats/health.go index 044083467..fc822bdd2 100644 --- a/pkg/gofr/datasource/pubsub/nats/health.go +++ b/pkg/gofr/datasource/pubsub/nats/health.go @@ -33,8 +33,12 @@ func (c *Client) Health() datasource.Health { return health } - // Call AccountInfo() to get JetStream status - jetStreamStatus := GetJetStreamStatus(context.Background(), js) + // Call AccountInfo() to get jetStream status + jetStreamStatus, err := GetJetStreamStatus(context.Background(), js) + if err != nil { + jetStreamStatus = jetStreamStatusError + ": " + err.Error() + } + health.Details["jetstream_enabled"] = true health.Details["jetstream_status"] = jetStreamStatus diff --git a/pkg/gofr/datasource/pubsub/nats/health_test.go b/pkg/gofr/datasource/pubsub/nats/health_test.go index 4f9c26383..1b5c1aa06 100644 --- a/pkg/gofr/datasource/pubsub/nats/health_test.go +++ b/pkg/gofr/datasource/pubsub/nats/health_test.go @@ -66,7 +66,7 @@ func defineHealthTestCases() []healthTestCase { "backend": natsBackend, "connection_status": jetStreamDisconnecting, "jetstream_enabled": false, - "jetstream_status": jetStreamStatusError + ": JetStream is not configured", + "jetstream_status": jetStreamStatusError + ": jetStream is not configured", }, }, { diff --git a/pkg/gofr/datasource/pubsub/nats/interfaces.go b/pkg/gofr/datasource/pubsub/nats/interfaces.go index 737f814e8..d0266db22 100644 --- a/pkg/gofr/datasource/pubsub/nats/interfaces.go +++ b/pkg/gofr/datasource/pubsub/nats/interfaces.go @@ -20,17 +20,17 @@ type ConnInterface interface { JetStream() (jetstream.JetStream, error) } -// NATSConnector represents the main Client connection. -type NATSConnector interface { +// Connector represents the main Client connection. +type Connector interface { Connect(string, ...nats.Option) (ConnInterface, error) } -// JetStreamCreator represents the main Client JetStream Client. +// JetStreamCreator represents the main Client jetStream Client. type JetStreamCreator interface { New(conn ConnInterface) (jetstream.JetStream, error) } -// JetStreamClient represents the main Client JetStream Client. +// JetStreamClient represents the main Client jetStream Client. type JetStreamClient interface { Publish(ctx context.Context, subject string, message []byte) error Subscribe(ctx context.Context, subject string, handler messageHandler) error diff --git a/pkg/gofr/datasource/pubsub/nats/message.go b/pkg/gofr/datasource/pubsub/nats/message.go index fd7b6ae5d..85808ce71 100644 --- a/pkg/gofr/datasource/pubsub/nats/message.go +++ b/pkg/gofr/datasource/pubsub/nats/message.go @@ -19,6 +19,6 @@ func newNATSMessage(msg jetstream.Msg, logger pubsub.Logger) *natsMessage { func (nmsg *natsMessage) Commit() { if err := nmsg.msg.Ack(); err != nil { - nmsg.logger.Errorf("unable to acknowledge message on Client JetStream: %v", err) + nmsg.logger.Errorf("unable to acknowledge message on Client jetStream: %v", err) } } diff --git a/pkg/gofr/datasource/pubsub/nats/message_test.go b/pkg/gofr/datasource/pubsub/nats/message_test.go index 0ea7b43bb..17fb8f3e4 100644 --- a/pkg/gofr/datasource/pubsub/nats/message_test.go +++ b/pkg/gofr/datasource/pubsub/nats/message_test.go @@ -51,5 +51,5 @@ func TestNATSMessage_CommitError(t *testing.T) { n.Commit() }) - assert.Contains(t, out, "unable to acknowledge message on Client JetStream") + assert.Contains(t, out, "unable to acknowledge message on Client jetStream") } diff --git a/pkg/gofr/datasource/pubsub/nats/mock_client.go b/pkg/gofr/datasource/pubsub/nats/mock_client.go index 2b8c7ff6e..c841a1080 100644 --- a/pkg/gofr/datasource/pubsub/nats/mock_client.go +++ b/pkg/gofr/datasource/pubsub/nats/mock_client.go @@ -58,7 +58,7 @@ func (mr *MockConnInterfaceMockRecorder) Close() *gomock.Call { // JetStream mocks base method. func (m *MockConnInterface) JetStream() (jetstream.JetStream, error) { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "JetStream") + ret := m.ctrl.Call(m, "jetStream") ret0, _ := ret[0].(jetstream.JetStream) ret1, _ := ret[1].(error) return ret0, ret1 @@ -67,7 +67,7 @@ func (m *MockConnInterface) JetStream() (jetstream.JetStream, error) { // JetStream indicates an expected call of JetStream. func (mr *MockConnInterfaceMockRecorder) JetStream() *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "JetStream", reflect.TypeOf((*MockConnInterface)(nil).JetStream)) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "jetStream", reflect.TypeOf((*MockConnInterface)(nil).JetStream)) } // NATSConn mocks base method. @@ -98,7 +98,7 @@ func (mr *MockConnInterfaceMockRecorder) Status() *gomock.Call { return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Status", reflect.TypeOf((*MockConnInterface)(nil).Status)) } -// MockNATSConnector is a mock of NATSConnector interface. +// MockNATSConnector is a mock of Connector interface. type MockNATSConnector struct { ctrl *gomock.Controller recorder *MockNATSConnectorMockRecorder @@ -367,7 +367,7 @@ func (mr *MockConnectionManagerInterfaceMockRecorder) Health() *gomock.Call { // JetStream mocks base method. func (m *MockConnectionManagerInterface) JetStream() (jetstream.JetStream, error) { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "JetStream") + ret := m.ctrl.Call(m, "jetStream") ret0, _ := ret[0].(jetstream.JetStream) ret1, _ := ret[1].(error) return ret0, ret1 @@ -376,7 +376,7 @@ func (m *MockConnectionManagerInterface) JetStream() (jetstream.JetStream, error // JetStream indicates an expected call of JetStream. func (mr *MockConnectionManagerInterfaceMockRecorder) JetStream() *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "JetStream", reflect.TypeOf((*MockConnectionManagerInterface)(nil).JetStream)) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "jetStream", reflect.TypeOf((*MockConnectionManagerInterface)(nil).JetStream)) } // Publish mocks base method. diff --git a/pkg/gofr/datasource/pubsub/nats/mock_jetstream.go b/pkg/gofr/datasource/pubsub/nats/mock_jetstream.go index a8ed1f6b7..b7d767697 100644 --- a/pkg/gofr/datasource/pubsub/nats/mock_jetstream.go +++ b/pkg/gofr/datasource/pubsub/nats/mock_jetstream.go @@ -1,9 +1,9 @@ // Code generated by MockGen. DO NOT EDIT. -// Source: github.com/nats-io/nats.go/jetstream (interfaces: JetStream,Stream,Consumer,Msg,MessageBatch) +// Source: github.com/nats-io/nats.go/jetstream (interfaces: jetStream,Stream,Consumer,Msg,MessageBatch) // // Generated by this command: // -// mockgen -destination=mock_jetstream.go -package=nats github.com/nats-io/nats.go/jetstream JetStream,Stream,Consumer,Msg,MessageBatch +// mockgen -destination=mock_jetstream.go -package=nats github.com/nats-io/nats.go/jetstream jetStream,Stream,Consumer,Msg,MessageBatch // // Package nats is a generated GoMock package. @@ -19,7 +19,7 @@ import ( gomock "go.uber.org/mock/gomock" ) -// MockJetStream is a mock of JetStream interface. +// MockJetStream is a mock of jetStream interface. type MockJetStream struct { ctrl *gomock.Controller recorder *MockJetStreamMockRecorder diff --git a/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go b/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go index c4cc558ac..cd74cfd04 100644 --- a/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go +++ b/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go @@ -22,12 +22,12 @@ func (w *PubSubWrapper) Subscribe(ctx context.Context, topic string) (*pubsub.Me return w.Client.Subscribe(ctx, topic) } -// CreateTopic creates a new topic (stream) in NATS JetStream. +// CreateTopic creates a new topic (stream) in NATS jetStream. func (w *PubSubWrapper) CreateTopic(ctx context.Context, name string) error { return w.Client.CreateTopic(ctx, name) } -// DeleteTopic deletes a topic (stream) in NATS JetStream. +// DeleteTopic deletes a topic (stream) in NATS jetStream. func (w *PubSubWrapper) DeleteTopic(ctx context.Context, name string) error { return w.Client.DeleteTopic(ctx, name) } diff --git a/pkg/gofr/datasource/pubsub/nats/stream_manager.go b/pkg/gofr/datasource/pubsub/nats/stream_manager.go index 921581c94..7007bf696 100644 --- a/pkg/gofr/datasource/pubsub/nats/stream_manager.go +++ b/pkg/gofr/datasource/pubsub/nats/stream_manager.go @@ -8,7 +8,7 @@ import ( "gofr.dev/pkg/gofr/datasource/pubsub" ) -// StreamManager is a manager for JetStream streams. +// StreamManager is a manager for jetStream streams. type StreamManager struct { js jetstream.JetStream logger pubsub.Logger @@ -22,7 +22,7 @@ func newStreamManager(js jetstream.JetStream, logger pubsub.Logger) *StreamManag } } -// CreateStream creates a new JetStream stream. +// CreateStream creates a new jetStream stream. func (sm *StreamManager) CreateStream(ctx context.Context, cfg StreamConfig) error { sm.logger.Debugf("creating stream %s", cfg.Stream) jsCfg := jetstream.StreamConfig{ @@ -40,7 +40,7 @@ func (sm *StreamManager) CreateStream(ctx context.Context, cfg StreamConfig) err return nil } -// DeleteStream deletes a JetStream stream. +// DeleteStream deletes a jetStream stream. func (sm *StreamManager) DeleteStream(ctx context.Context, name string) error { sm.logger.Debugf("deleting stream %s", name) @@ -62,7 +62,7 @@ func (sm *StreamManager) DeleteStream(ctx context.Context, name string) error { return nil } -// CreateOrUpdateStream creates or updates a JetStream stream. +// CreateOrUpdateStream creates or updates a jetStream stream. func (sm *StreamManager) CreateOrUpdateStream(ctx context.Context, cfg *jetstream.StreamConfig) (jetstream.Stream, error) { sm.logger.Debugf("creating or updating stream %s", cfg.Name) @@ -76,7 +76,7 @@ func (sm *StreamManager) CreateOrUpdateStream(ctx context.Context, cfg *jetstrea return stream, nil } -// GetStream gets a JetStream stream. +// GetStream gets a jetStream stream. func (sm *StreamManager) GetStream(ctx context.Context, name string) (jetstream.Stream, error) { sm.logger.Debugf("getting stream %s", name) diff --git a/pkg/gofr/datasource/pubsub/nats/subscription_manager.go b/pkg/gofr/datasource/pubsub/nats/subscription_manager.go index eabaddf42..22fc93bcf 100644 --- a/pkg/gofr/datasource/pubsub/nats/subscription_manager.go +++ b/pkg/gofr/datasource/pubsub/nats/subscription_manager.go @@ -173,7 +173,7 @@ func (sm *SubscriptionManager) processFetchedMessages( for msg := range msgs.Messages() { pubsubMsg := sm.createPubSubMessage(msg, topic) - if !sm.sendToBuffer(pubsubMsg, buffer, topic, logger) { + if !sm.sendToBuffer(pubsubMsg, buffer) { logger.Logf("Message buffer is full for topic %s. Consider increasing buffer size or processing messages faster.", topic) } } @@ -190,7 +190,7 @@ func (sm *SubscriptionManager) createPubSubMessage(msg jetstream.Msg, topic stri return pubsubMsg } -func (sm *SubscriptionManager) sendToBuffer(msg *pubsub.Message, buffer chan *pubsub.Message, topic string, logger pubsub.Logger) bool { +func (sm *SubscriptionManager) sendToBuffer(msg *pubsub.Message, buffer chan *pubsub.Message) bool { select { case buffer <- msg: return true diff --git a/pkg/gofr/datasource/pubsub/nats/subscription_manager_test.go b/pkg/gofr/datasource/pubsub/nats/subscription_manager_test.go index d43cd912d..10e75e424 100644 --- a/pkg/gofr/datasource/pubsub/nats/subscription_manager_test.go +++ b/pkg/gofr/datasource/pubsub/nats/subscription_manager_test.go @@ -201,10 +201,7 @@ func TestSubscriptionManager_Close(t *testing.T) { assert.Empty(t, sm.topicBuffers) // Check that the context was canceled - select { - case <-ctx.Done(): - // Expected behavior - default: + if ctx.Err() == nil { t.Fatal("Context was not canceled") } } From 360c113386ccf27330fd0cc93fc1da0d700efb31 Mon Sep 17 00:00:00 2001 From: umang01-hash Date: Wed, 6 Nov 2024 15:33:19 +0530 Subject: [PATCH 152/163] unexport JetStream method of connection manager --- pkg/gofr/datasource/pubsub/nats/client.go | 24 +++++++++---------- pkg/gofr/datasource/pubsub/nats/config.go | 4 ++-- .../pubsub/nats/connection_manager.go | 20 ++++++++-------- .../pubsub/nats/connection_manager_test.go | 24 +++++++++---------- .../datasource/pubsub/nats/connectors_test.go | 10 ++++---- pkg/gofr/datasource/pubsub/nats/errors.go | 6 ++--- pkg/gofr/datasource/pubsub/nats/health.go | 4 ++-- .../datasource/pubsub/nats/health_test.go | 2 +- pkg/gofr/datasource/pubsub/nats/interfaces.go | 6 ++--- pkg/gofr/datasource/pubsub/nats/message.go | 2 +- .../datasource/pubsub/nats/message_test.go | 2 +- .../datasource/pubsub/nats/mock_client.go | 10 ++++---- .../datasource/pubsub/nats/mock_jetstream.go | 6 ++--- .../datasource/pubsub/nats/pubsub_wrapper.go | 4 ++-- .../datasource/pubsub/nats/stream_manager.go | 10 ++++---- 15 files changed, 67 insertions(+), 67 deletions(-) diff --git a/pkg/gofr/datasource/pubsub/nats/client.go b/pkg/gofr/datasource/pubsub/nats/client.go index 2606f55bc..fa0f49a91 100644 --- a/pkg/gofr/datasource/pubsub/nats/client.go +++ b/pkg/gofr/datasource/pubsub/nats/client.go @@ -14,7 +14,7 @@ import ( //go:generate mockgen -destination=mock_tracer.go -package=nats go.opentelemetry.io/otel/trace Tracer -// Client represents a Client for NATS jetStream operations. +// Client represents a Client for NATS jStream operations. type Client struct { connManager ConnectionManagerInterface subManager SubscriptionManagerInterface @@ -31,7 +31,7 @@ type Client struct { type messageHandler func(context.Context, jetstream.Msg) error -// Connect establishes a connection to NATS and sets up jetStream. +// Connect establishes a connection to NATS and sets up jStream. func (c *Client) Connect() error { if err := c.validateAndPrepare(); err != nil { return err @@ -45,7 +45,7 @@ func (c *Client) Connect() error { c.connManager = connManager - js, err := c.connManager.JetStream() + js, err := c.connManager.jetStream() if err != nil { return err } @@ -59,7 +59,7 @@ func (c *Client) Connect() error { func (c *Client) validateAndPrepare() error { if err := validateConfigs(c.Config); err != nil { - c.logger.Errorf("could not initialize NATS jetStream: %v", err) + c.logger.Errorf("could not initialize NATS jStream: %v", err) return err } @@ -101,7 +101,7 @@ func (c *Client) Publish(ctx context.Context, subject string, message []byte) er // Subscribe subscribes to a topic and returns a single message. func (c *Client) Subscribe(ctx context.Context, topic string) (*pubsub.Message, error) { - js, err := c.connManager.JetStream() + js, err := c.connManager.jetStream() if err != nil { return nil, err } @@ -120,7 +120,7 @@ func (c *Client) SubscribeWithHandler(ctx context.Context, subject string, handl // Cancel any existing subscription for this subject c.cancelExistingSubscription(subject) - js, err := c.connManager.JetStream() + js, err := c.connManager.jetStream() if err != nil { return err } @@ -237,7 +237,7 @@ func (c *Client) Close(ctx context.Context) error { return nil } -// CreateTopic creates a new topic (stream) in NATS jetStream. +// CreateTopic creates a new topic (stream) in NATS jStream. func (c *Client) CreateTopic(ctx context.Context, name string) error { return c.streamManager.CreateStream(ctx, StreamConfig{ Stream: name, @@ -245,27 +245,27 @@ func (c *Client) CreateTopic(ctx context.Context, name string) error { }) } -// DeleteTopic deletes a topic (stream) in NATS jetStream. +// DeleteTopic deletes a topic (stream) in NATS jStream. func (c *Client) DeleteTopic(ctx context.Context, name string) error { return c.streamManager.DeleteStream(ctx, name) } -// CreateStream creates a new stream in NATS jetStream. +// CreateStream creates a new stream in NATS jStream. func (c *Client) CreateStream(ctx context.Context, cfg StreamConfig) error { return c.streamManager.CreateStream(ctx, cfg) } -// DeleteStream deletes a stream in NATS jetStream. +// DeleteStream deletes a stream in NATS jStream. func (c *Client) DeleteStream(ctx context.Context, name string) error { return c.streamManager.DeleteStream(ctx, name) } -// CreateOrUpdateStream creates or updates a stream in NATS jetStream. +// CreateOrUpdateStream creates or updates a stream in NATS jStream. func (c *Client) CreateOrUpdateStream(ctx context.Context, cfg *jetstream.StreamConfig) (jetstream.Stream, error) { return c.streamManager.CreateOrUpdateStream(ctx, cfg) } -// GetJetStreamStatus returns the status of the jetStream connection. +// GetJetStreamStatus returns the status of the jStream connection. func GetJetStreamStatus(ctx context.Context, js jetstream.JetStream) (string, error) { _, err := js.AccountInfo(ctx) if err != nil { diff --git a/pkg/gofr/datasource/pubsub/nats/config.go b/pkg/gofr/datasource/pubsub/nats/config.go index 033662531..5b1384976 100644 --- a/pkg/gofr/datasource/pubsub/nats/config.go +++ b/pkg/gofr/datasource/pubsub/nats/config.go @@ -18,7 +18,7 @@ type Config struct { MaxPullWait int } -// StreamConfig holds stream settings for NATS jetStream. +// StreamConfig holds stream settings for NATS jStream. type StreamConfig struct { Stream string Subjects []string @@ -42,7 +42,7 @@ func New(cfg *Config, logger pubsub.Logger) *PubSubWrapper { return &PubSubWrapper{Client: client} } -// validateConfigs validates the configuration for NATS jetStream. +// validateConfigs validates the configuration for NATS jStream. func validateConfigs(conf *Config) error { if conf.Server == "" { return errServerNotProvided diff --git a/pkg/gofr/datasource/pubsub/nats/connection_manager.go b/pkg/gofr/datasource/pubsub/nats/connection_manager.go index 2a4866b84..c1bf545e0 100644 --- a/pkg/gofr/datasource/pubsub/nats/connection_manager.go +++ b/pkg/gofr/datasource/pubsub/nats/connection_manager.go @@ -11,7 +11,7 @@ import ( "gofr.dev/pkg/gofr/datasource/pubsub" ) -//go:generate mockgen -destination=mock_jetstream.go -package=nats github.com/nats-io/nats.go/jetstream jetStream,Stream,Consumer,Msg,MessageBatch +//go:generate mockgen -destination=mock_jetstream.go -package=nats github.com/nats-io/nats.go/jetstream jStream,Stream,Consumer,Msg,MessageBatch const ( ctxCloseTimeout = 5 * time.Second @@ -19,19 +19,19 @@ const ( type ConnectionManager struct { conn ConnInterface - jetStream jetstream.JetStream + jStream jetstream.JetStream config *Config logger pubsub.Logger natsConnector Connector jetStreamCreator JetStreamCreator } -func (cm *ConnectionManager) JetStream() (jetstream.JetStream, error) { - if cm.jetStream == nil { +func (cm *ConnectionManager) jetStream() (jetstream.JetStream, error) { + if cm.jStream == nil { return nil, errJetStreamNotConfigured } - return cm.jetStream, nil + return cm.jStream, nil } // natsConnWrapper wraps a nats.Conn to implement the ConnInterface. @@ -102,13 +102,13 @@ func (cm *ConnectionManager) Connect() error { js, err := cm.jetStreamCreator.New(connInterface) if err != nil { connInterface.Close() - cm.logger.Debugf("failed to create jetStream context: %v", err) + cm.logger.Debugf("failed to create jStream context: %v", err) return err } cm.conn = connInterface - cm.jetStream = js + cm.jStream = js return nil } @@ -129,9 +129,9 @@ func (cm *ConnectionManager) Publish(ctx context.Context, subject string, messag return err } - _, err := cm.jetStream.Publish(ctx, subject, message) + _, err := cm.jStream.Publish(ctx, subject, message) if err != nil { - cm.logger.Errorf("failed to publish message to NATS jetStream: %v", err) + cm.logger.Errorf("failed to publish message to NATS jStream: %v", err) return err } @@ -141,7 +141,7 @@ func (cm *ConnectionManager) Publish(ctx context.Context, subject string, messag } func (cm *ConnectionManager) validateJetStream(subject string) error { - if cm.jetStream == nil || subject == "" { + if cm.jStream == nil || subject == "" { err := errJetStreamNotConfigured cm.logger.Error(err.Error()) diff --git a/pkg/gofr/datasource/pubsub/nats/connection_manager_test.go b/pkg/gofr/datasource/pubsub/nats/connection_manager_test.go index e0a79d475..65e7653ea 100644 --- a/pkg/gofr/datasource/pubsub/nats/connection_manager_test.go +++ b/pkg/gofr/datasource/pubsub/nats/connection_manager_test.go @@ -58,7 +58,7 @@ func TestConnectionManager_Connect(t *testing.T) { err := cm.Connect() require.NoError(t, err) assert.Equal(t, mockConn, cm.conn) - assert.Equal(t, mockJS, cm.jetStream) + assert.Equal(t, mockJS, cm.jStream) } func TestConnectionManager_Close(t *testing.T) { @@ -84,8 +84,8 @@ func TestConnectionManager_Publish(t *testing.T) { mockMetrics := NewMockMetrics(ctrl) cm := &ConnectionManager{ - jetStream: mockJS, - logger: logging.NewMockLogger(logging.DEBUG), + jStream: mockJS, + logger: logging.NewMockLogger(logging.DEBUG), } ctx := context.Background() @@ -102,18 +102,18 @@ func TestConnectionManager_Publish(t *testing.T) { func TestConnectionManager_validateJetStream(t *testing.T) { cm := &ConnectionManager{ - jetStream: NewMockJetStream(gomock.NewController(t)), - logger: logging.NewMockLogger(logging.DEBUG), + jStream: NewMockJetStream(gomock.NewController(t)), + logger: logging.NewMockLogger(logging.DEBUG), } err := cm.validateJetStream("test.subject") require.NoError(t, err) - cm.jetStream = nil + cm.jStream = nil err = cm.validateJetStream("test.subject") assert.Equal(t, errJetStreamNotConfigured, err) - cm.jetStream = NewMockJetStream(gomock.NewController(t)) + cm.jStream = NewMockJetStream(gomock.NewController(t)) err = cm.validateJetStream("") assert.Equal(t, errJetStreamNotConfigured, err) } @@ -153,23 +153,23 @@ func TestConnectionManager_JetStream(t *testing.T) { mockJS := NewMockJetStream(ctrl) cm := &ConnectionManager{ - jetStream: mockJS, + jStream: mockJS, } - js, err := cm.JetStream() + js, err := cm.jetStream() require.NoError(t, err) assert.Equal(t, mockJS, js) } func TestConnectionManager_JetStream_Nil(t *testing.T) { cm := &ConnectionManager{ - jetStream: nil, + jStream: nil, } - js, err := cm.JetStream() + js, err := cm.jetStream() require.Error(t, err) assert.Nil(t, js) - assert.EqualError(t, err, "jetStream is not configured") + assert.EqualError(t, err, "jStream is not configured") } func TestNatsConnWrapper_Status(t *testing.T) { diff --git a/pkg/gofr/datasource/pubsub/nats/connectors_test.go b/pkg/gofr/datasource/pubsub/nats/connectors_test.go index d24062690..56d9f14d3 100644 --- a/pkg/gofr/datasource/pubsub/nats/connectors_test.go +++ b/pkg/gofr/datasource/pubsub/nats/connectors_test.go @@ -34,7 +34,7 @@ func TestDefaultJetStreamCreator_New(t *testing.T) { ctrl := gomock.NewController(t) defer ctrl.Finish() - t.Run("Successful jetStream creation", func(t *testing.T) { + t.Run("Successful jStream creation", func(t *testing.T) { // Start a NATS server ns, url := startNATSServer(t) defer ns.Shutdown() @@ -49,23 +49,23 @@ func TestDefaultJetStreamCreator_New(t *testing.T) { creator := &DefaultJetStreamCreator{} - // Test successful jetStream creation + // Test successful jStream creation js, err := creator.New(wrapper) require.NoError(t, err) assert.NotNil(t, js) }) - t.Run("jetStream creation failure", func(t *testing.T) { + t.Run("jStream creation failure", func(t *testing.T) { // Create a mock NATS connection mockConn := NewMockConnInterface(ctrl) - // Mock the jetStream method to return an error + // Mock the jStream method to return an error expectedError := errJetStreamCreationFailed mockConn.EXPECT().JetStream().Return(nil, expectedError) creator := &DefaultJetStreamCreator{} - // Test jetStream creation failure + // Test jStream creation failure js, err := creator.New(mockConn) require.Error(t, err) assert.Nil(t, js) diff --git a/pkg/gofr/datasource/pubsub/nats/errors.go b/pkg/gofr/datasource/pubsub/nats/errors.go index d628f6548..3fa706020 100644 --- a/pkg/gofr/datasource/pubsub/nats/errors.go +++ b/pkg/gofr/datasource/pubsub/nats/errors.go @@ -10,9 +10,9 @@ var ( errConsumerCreationError = errors.New("consumer creation error") errFailedToDeleteStream = errors.New("failed to delete stream") errPublishError = errors.New("publish error") - errJetStreamNotConfigured = errors.New("jetStream is not configured") - errJetStreamCreationFailed = errors.New("jetStream creation failed") - errJetStream = errors.New("jetStream error") + errJetStreamNotConfigured = errors.New("jStream is not configured") + errJetStreamCreationFailed = errors.New("jStream creation failed") + errJetStream = errors.New("jStream error") errCreateStream = errors.New("create stream error") errDeleteStream = errors.New("delete stream error") errGetStream = errors.New("get stream error") diff --git a/pkg/gofr/datasource/pubsub/nats/health.go b/pkg/gofr/datasource/pubsub/nats/health.go index fc822bdd2..8725dd867 100644 --- a/pkg/gofr/datasource/pubsub/nats/health.go +++ b/pkg/gofr/datasource/pubsub/nats/health.go @@ -25,7 +25,7 @@ func (c *Client) Health() datasource.Health { health := c.connManager.Health() health.Details["backend"] = natsBackend - js, err := c.connManager.JetStream() + js, err := c.connManager.jetStream() if err != nil { health.Details["jetstream_enabled"] = false health.Details["jetstream_status"] = jetStreamStatusError + ": " + err.Error() @@ -33,7 +33,7 @@ func (c *Client) Health() datasource.Health { return health } - // Call AccountInfo() to get jetStream status + // Call AccountInfo() to get jStream status jetStreamStatus, err := GetJetStreamStatus(context.Background(), js) if err != nil { jetStreamStatus = jetStreamStatusError + ": " + err.Error() diff --git a/pkg/gofr/datasource/pubsub/nats/health_test.go b/pkg/gofr/datasource/pubsub/nats/health_test.go index 1b5c1aa06..666c6927b 100644 --- a/pkg/gofr/datasource/pubsub/nats/health_test.go +++ b/pkg/gofr/datasource/pubsub/nats/health_test.go @@ -66,7 +66,7 @@ func defineHealthTestCases() []healthTestCase { "backend": natsBackend, "connection_status": jetStreamDisconnecting, "jetstream_enabled": false, - "jetstream_status": jetStreamStatusError + ": jetStream is not configured", + "jetstream_status": jetStreamStatusError + ": jStream is not configured", }, }, { diff --git a/pkg/gofr/datasource/pubsub/nats/interfaces.go b/pkg/gofr/datasource/pubsub/nats/interfaces.go index d0266db22..758db2d99 100644 --- a/pkg/gofr/datasource/pubsub/nats/interfaces.go +++ b/pkg/gofr/datasource/pubsub/nats/interfaces.go @@ -25,12 +25,12 @@ type Connector interface { Connect(string, ...nats.Option) (ConnInterface, error) } -// JetStreamCreator represents the main Client jetStream Client. +// JetStreamCreator represents the main Client jStream Client. type JetStreamCreator interface { New(conn ConnInterface) (jetstream.JetStream, error) } -// JetStreamClient represents the main Client jetStream Client. +// JetStreamClient represents the main Client jStream Client. type JetStreamClient interface { Publish(ctx context.Context, subject string, message []byte) error Subscribe(ctx context.Context, subject string, handler messageHandler) error @@ -47,7 +47,7 @@ type ConnectionManagerInterface interface { Close(ctx context.Context) Publish(ctx context.Context, subject string, message []byte, metrics Metrics) error Health() datasource.Health - JetStream() (jetstream.JetStream, error) + jetStream() (jetstream.JetStream, error) } // SubscriptionManagerInterface represents the main Subscription Manager. diff --git a/pkg/gofr/datasource/pubsub/nats/message.go b/pkg/gofr/datasource/pubsub/nats/message.go index 85808ce71..b690d0e6d 100644 --- a/pkg/gofr/datasource/pubsub/nats/message.go +++ b/pkg/gofr/datasource/pubsub/nats/message.go @@ -19,6 +19,6 @@ func newNATSMessage(msg jetstream.Msg, logger pubsub.Logger) *natsMessage { func (nmsg *natsMessage) Commit() { if err := nmsg.msg.Ack(); err != nil { - nmsg.logger.Errorf("unable to acknowledge message on Client jetStream: %v", err) + nmsg.logger.Errorf("unable to acknowledge message on Client jStream: %v", err) } } diff --git a/pkg/gofr/datasource/pubsub/nats/message_test.go b/pkg/gofr/datasource/pubsub/nats/message_test.go index 17fb8f3e4..32d91886d 100644 --- a/pkg/gofr/datasource/pubsub/nats/message_test.go +++ b/pkg/gofr/datasource/pubsub/nats/message_test.go @@ -51,5 +51,5 @@ func TestNATSMessage_CommitError(t *testing.T) { n.Commit() }) - assert.Contains(t, out, "unable to acknowledge message on Client jetStream") + assert.Contains(t, out, "unable to acknowledge message on Client jStream") } diff --git a/pkg/gofr/datasource/pubsub/nats/mock_client.go b/pkg/gofr/datasource/pubsub/nats/mock_client.go index c841a1080..a2ef48d0e 100644 --- a/pkg/gofr/datasource/pubsub/nats/mock_client.go +++ b/pkg/gofr/datasource/pubsub/nats/mock_client.go @@ -58,7 +58,7 @@ func (mr *MockConnInterfaceMockRecorder) Close() *gomock.Call { // JetStream mocks base method. func (m *MockConnInterface) JetStream() (jetstream.JetStream, error) { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "jetStream") + ret := m.ctrl.Call(m, "jStream") ret0, _ := ret[0].(jetstream.JetStream) ret1, _ := ret[1].(error) return ret0, ret1 @@ -67,7 +67,7 @@ func (m *MockConnInterface) JetStream() (jetstream.JetStream, error) { // JetStream indicates an expected call of JetStream. func (mr *MockConnInterfaceMockRecorder) JetStream() *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "jetStream", reflect.TypeOf((*MockConnInterface)(nil).JetStream)) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "jStream", reflect.TypeOf((*MockConnInterface)(nil).JetStream)) } // NATSConn mocks base method. @@ -365,9 +365,9 @@ func (mr *MockConnectionManagerInterfaceMockRecorder) Health() *gomock.Call { } // JetStream mocks base method. -func (m *MockConnectionManagerInterface) JetStream() (jetstream.JetStream, error) { +func (m *MockConnectionManagerInterface) jetStream() (jetstream.JetStream, error) { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "jetStream") + ret := m.ctrl.Call(m, "jStream") ret0, _ := ret[0].(jetstream.JetStream) ret1, _ := ret[1].(error) return ret0, ret1 @@ -376,7 +376,7 @@ func (m *MockConnectionManagerInterface) JetStream() (jetstream.JetStream, error // JetStream indicates an expected call of JetStream. func (mr *MockConnectionManagerInterfaceMockRecorder) JetStream() *gomock.Call { mr.mock.ctrl.T.Helper() - return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "jetStream", reflect.TypeOf((*MockConnectionManagerInterface)(nil).JetStream)) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "jStream", reflect.TypeOf((*MockConnectionManagerInterface)(nil).jetStream)) } // Publish mocks base method. diff --git a/pkg/gofr/datasource/pubsub/nats/mock_jetstream.go b/pkg/gofr/datasource/pubsub/nats/mock_jetstream.go index b7d767697..3cde6fa6f 100644 --- a/pkg/gofr/datasource/pubsub/nats/mock_jetstream.go +++ b/pkg/gofr/datasource/pubsub/nats/mock_jetstream.go @@ -1,9 +1,9 @@ // Code generated by MockGen. DO NOT EDIT. -// Source: github.com/nats-io/nats.go/jetstream (interfaces: jetStream,Stream,Consumer,Msg,MessageBatch) +// Source: github.com/nats-io/nats.go/jetstream (interfaces: jStream,Stream,Consumer,Msg,MessageBatch) // // Generated by this command: // -// mockgen -destination=mock_jetstream.go -package=nats github.com/nats-io/nats.go/jetstream jetStream,Stream,Consumer,Msg,MessageBatch +// mockgen -destination=mock_jetstream.go -package=nats github.com/nats-io/nats.go/jetstream jStream,Stream,Consumer,Msg,MessageBatch // // Package nats is a generated GoMock package. @@ -19,7 +19,7 @@ import ( gomock "go.uber.org/mock/gomock" ) -// MockJetStream is a mock of jetStream interface. +// MockJetStream is a mock of jStream interface. type MockJetStream struct { ctrl *gomock.Controller recorder *MockJetStreamMockRecorder diff --git a/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go b/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go index cd74cfd04..a2a7826a4 100644 --- a/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go +++ b/pkg/gofr/datasource/pubsub/nats/pubsub_wrapper.go @@ -22,12 +22,12 @@ func (w *PubSubWrapper) Subscribe(ctx context.Context, topic string) (*pubsub.Me return w.Client.Subscribe(ctx, topic) } -// CreateTopic creates a new topic (stream) in NATS jetStream. +// CreateTopic creates a new topic (stream) in NATS jStream. func (w *PubSubWrapper) CreateTopic(ctx context.Context, name string) error { return w.Client.CreateTopic(ctx, name) } -// DeleteTopic deletes a topic (stream) in NATS jetStream. +// DeleteTopic deletes a topic (stream) in NATS jStream. func (w *PubSubWrapper) DeleteTopic(ctx context.Context, name string) error { return w.Client.DeleteTopic(ctx, name) } diff --git a/pkg/gofr/datasource/pubsub/nats/stream_manager.go b/pkg/gofr/datasource/pubsub/nats/stream_manager.go index 7007bf696..aa1c24e8b 100644 --- a/pkg/gofr/datasource/pubsub/nats/stream_manager.go +++ b/pkg/gofr/datasource/pubsub/nats/stream_manager.go @@ -8,7 +8,7 @@ import ( "gofr.dev/pkg/gofr/datasource/pubsub" ) -// StreamManager is a manager for jetStream streams. +// StreamManager is a manager for jStream streams. type StreamManager struct { js jetstream.JetStream logger pubsub.Logger @@ -22,7 +22,7 @@ func newStreamManager(js jetstream.JetStream, logger pubsub.Logger) *StreamManag } } -// CreateStream creates a new jetStream stream. +// CreateStream creates a new jStream stream. func (sm *StreamManager) CreateStream(ctx context.Context, cfg StreamConfig) error { sm.logger.Debugf("creating stream %s", cfg.Stream) jsCfg := jetstream.StreamConfig{ @@ -40,7 +40,7 @@ func (sm *StreamManager) CreateStream(ctx context.Context, cfg StreamConfig) err return nil } -// DeleteStream deletes a jetStream stream. +// DeleteStream deletes a jStream stream. func (sm *StreamManager) DeleteStream(ctx context.Context, name string) error { sm.logger.Debugf("deleting stream %s", name) @@ -62,7 +62,7 @@ func (sm *StreamManager) DeleteStream(ctx context.Context, name string) error { return nil } -// CreateOrUpdateStream creates or updates a jetStream stream. +// CreateOrUpdateStream creates or updates a jStream stream. func (sm *StreamManager) CreateOrUpdateStream(ctx context.Context, cfg *jetstream.StreamConfig) (jetstream.Stream, error) { sm.logger.Debugf("creating or updating stream %s", cfg.Name) @@ -76,7 +76,7 @@ func (sm *StreamManager) CreateOrUpdateStream(ctx context.Context, cfg *jetstrea return stream, nil } -// GetStream gets a jetStream stream. +// GetStream gets a jStream stream. func (sm *StreamManager) GetStream(ctx context.Context, name string) (jetstream.Stream, error) { sm.logger.Debugf("getting stream %s", name) From 9c43c14ed1c36d27a6266110d0910d342949825f Mon Sep 17 00:00:00 2001 From: umang01-hash Date: Wed, 6 Nov 2024 15:43:48 +0530 Subject: [PATCH 153/163] simplify close method --- pkg/gofr/datasource/pubsub/nats/connection_manager.go | 3 --- 1 file changed, 3 deletions(-) diff --git a/pkg/gofr/datasource/pubsub/nats/connection_manager.go b/pkg/gofr/datasource/pubsub/nats/connection_manager.go index c1bf545e0..0325b5c13 100644 --- a/pkg/gofr/datasource/pubsub/nats/connection_manager.go +++ b/pkg/gofr/datasource/pubsub/nats/connection_manager.go @@ -114,9 +114,6 @@ func (cm *ConnectionManager) Connect() error { } func (cm *ConnectionManager) Close(ctx context.Context) { - _, cancel := context.WithTimeout(ctx, ctxCloseTimeout) - defer cancel() - if cm.conn != nil { cm.conn.Close() } From d755a978c529b9765f4165e8f68671a30068eb6c Mon Sep 17 00:00:00 2001 From: Surajit Pore <97510117+surajit-zs@users.noreply.github.com> Date: Wed, 6 Nov 2024 15:55:57 +0530 Subject: [PATCH 154/163] Configurable MySQL Charset via DB_CHARSET Environment Variable (#1173) --- docs/quick-start/connecting-mysql/page.md | 9 +++++++-- pkg/gofr/datasource/file/ftp/go.mod | 2 +- pkg/gofr/datasource/file/ftp/go.sum | 2 +- pkg/gofr/datasource/file/s3/go.mod | 2 +- pkg/gofr/datasource/file/s3/go.sum | 2 +- pkg/gofr/datasource/file/sftp/go.mod | 2 +- pkg/gofr/datasource/file/sftp/go.sum | 2 +- pkg/gofr/datasource/sql/sql.go | 9 ++++++++- pkg/gofr/datasource/sql/sql_test.go | 15 +++++++++++++++ 9 files changed, 36 insertions(+), 9 deletions(-) diff --git a/docs/quick-start/connecting-mysql/page.md b/docs/quick-start/connecting-mysql/page.md index b6043eb5c..c5674db0b 100644 --- a/docs/quick-start/connecting-mysql/page.md +++ b/docs/quick-start/connecting-mysql/page.md @@ -36,6 +36,11 @@ DB_PASSWORD=root123 DB_NAME=test_db DB_PORT=3306 DB_DIALECT=mysql +DB_CHARSET= + +# DB_CHARSET: The character set for database connection (default: utf8). +# The `DB_CHARSET` defaults to utf8, but setting it to utf8mb4 is recommended if you need full Unicode support, +# including emojis and special characters. ``` Now in the following example, we'll store customer data using **POST** `/customer` and then use **GET** `/customer` to retrieve the same. @@ -50,7 +55,7 @@ import ( "errors" "github.com/redis/go-redis/v9" - + "gofr.dev/pkg/gofr" ) @@ -105,7 +110,7 @@ func main() { // return the customer return customers, nil }) - + app.Run() } ``` diff --git a/pkg/gofr/datasource/file/ftp/go.mod b/pkg/gofr/datasource/file/ftp/go.mod index 69d4422eb..6919e322a 100644 --- a/pkg/gofr/datasource/file/ftp/go.mod +++ b/pkg/gofr/datasource/file/ftp/go.mod @@ -22,4 +22,4 @@ require ( github.com/rogpeppe/go-internal v1.10.0 // indirect gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c // indirect gopkg.in/yaml.v3 v3.0.1 // indirect -) +) \ No newline at end of file diff --git a/pkg/gofr/datasource/file/ftp/go.sum b/pkg/gofr/datasource/file/ftp/go.sum index 11c7d1680..ad22d4586 100644 --- a/pkg/gofr/datasource/file/ftp/go.sum +++ b/pkg/gofr/datasource/file/ftp/go.sum @@ -36,4 +36,4 @@ gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk= gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q= gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA= -gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= +gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= \ No newline at end of file diff --git a/pkg/gofr/datasource/file/s3/go.mod b/pkg/gofr/datasource/file/s3/go.mod index 4fa4d32ae..323efce2a 100644 --- a/pkg/gofr/datasource/file/s3/go.mod +++ b/pkg/gofr/datasource/file/s3/go.mod @@ -34,4 +34,4 @@ require ( github.com/pkg/errors v0.9.1 // indirect github.com/pmezard/go-difflib v1.0.0 // indirect gopkg.in/yaml.v3 v3.0.1 // indirect -) +) \ No newline at end of file diff --git a/pkg/gofr/datasource/file/s3/go.sum b/pkg/gofr/datasource/file/s3/go.sum index 284ef1896..0e1c602d8 100644 --- a/pkg/gofr/datasource/file/s3/go.sum +++ b/pkg/gofr/datasource/file/s3/go.sum @@ -53,4 +53,4 @@ golang.org/x/term v0.23.0/go.mod h1:DgV24QBUrK6jhZXl+20l6UWznPlwAHm1Q1mGHtydmSk= gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM= gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA= -gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= +gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= \ No newline at end of file diff --git a/pkg/gofr/datasource/file/sftp/go.mod b/pkg/gofr/datasource/file/sftp/go.mod index 8c6c99a07..a955395ad 100644 --- a/pkg/gofr/datasource/file/sftp/go.mod +++ b/pkg/gofr/datasource/file/sftp/go.mod @@ -20,4 +20,4 @@ require ( github.com/pmezard/go-difflib v1.0.0 // indirect golang.org/x/sys v0.26.0 // indirect gopkg.in/yaml.v3 v3.0.1 // indirect -) +) \ No newline at end of file diff --git a/pkg/gofr/datasource/file/sftp/go.sum b/pkg/gofr/datasource/file/sftp/go.sum index 23a4e010a..1b978f9bf 100644 --- a/pkg/gofr/datasource/file/sftp/go.sum +++ b/pkg/gofr/datasource/file/sftp/go.sum @@ -60,4 +60,4 @@ gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+ gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA= -gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= +gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= \ No newline at end of file diff --git a/pkg/gofr/datasource/sql/sql.go b/pkg/gofr/datasource/sql/sql.go index 8c30e4196..09e4c4b2b 100644 --- a/pkg/gofr/datasource/sql/sql.go +++ b/pkg/gofr/datasource/sql/sql.go @@ -33,6 +33,7 @@ type DBConfig struct { SSLMode string MaxIdleConn int MaxOpenConn int + Charset string } func NewSQL(configs config.Config, logger datasource.Logger, metrics Metrics) *DB { @@ -159,18 +160,24 @@ func getDBConfig(configs config.Config) *DBConfig { MaxIdleConn: maxIdleConn, // only for postgres SSLMode: configs.GetOrDefault("DB_SSL_MODE", "disable"), + Charset: configs.Get("DB_CHARSET"), } } func getDBConnectionString(dbConfig *DBConfig) (string, error) { switch dbConfig.Dialect { case "mysql": - return fmt.Sprintf("%s:%s@tcp(%s:%s)/%s?charset=utf8&parseTime=True&loc=Local&interpolateParams=true", + if dbConfig.Charset == "" { + dbConfig.Charset = "utf8" + } + + return fmt.Sprintf("%s:%s@tcp(%s:%s)/%s?charset=%s&parseTime=True&loc=Local&interpolateParams=true", dbConfig.User, dbConfig.Password, dbConfig.HostName, dbConfig.Port, dbConfig.Database, + dbConfig.Charset, ), nil case "postgres": return fmt.Sprintf("host=%s port=%s user=%s password=%s dbname=%s sslmode=%s", diff --git a/pkg/gofr/datasource/sql/sql_test.go b/pkg/gofr/datasource/sql/sql_test.go index ed1828446..343526523 100644 --- a/pkg/gofr/datasource/sql/sql_test.go +++ b/pkg/gofr/datasource/sql/sql_test.go @@ -106,6 +106,7 @@ func TestSQL_GetDBConfig(t *testing.T) { "DB_SSL_MODE": "require", "DB_MAX_IDLE_CONNECTION": "25", "DB_MAX_OPEN_CONNECTION": "50", + "DB_CHARSET": "utf8mb4", }) expectedComfigs := &DBConfig{ @@ -118,6 +119,7 @@ func TestSQL_GetDBConfig(t *testing.T) { SSLMode: "require", MaxIdleConn: 25, MaxOpenConn: 50, + Charset: "utf8mb4", } configs := getDBConfig(mockConfig) @@ -187,6 +189,19 @@ func TestSQL_getDBConnectionString(t *testing.T) { }, expOut: "user:password@tcp(host:3201)/test?charset=utf8&parseTime=True&loc=Local&interpolateParams=true", }, + { + desc: "mysql dialect with Configurable charset", + configs: &DBConfig{ + Dialect: "mysql", + HostName: "host", + User: "user", + Password: "password", + Port: "3201", + Database: "test", + Charset: "utf8mb4", + }, + expOut: "user:password@tcp(host:3201)/test?charset=utf8mb4&parseTime=True&loc=Local&interpolateParams=true", + }, { desc: "postgresql dialect", configs: &DBConfig{ From ccc5c826fc40419e7309809bf5d37e7840ac0af7 Mon Sep 17 00:00:00 2001 From: vipul-rawat Date: Wed, 6 Nov 2024 17:29:27 +0530 Subject: [PATCH 155/163] review changes --- examples/sample-cmd/main.go | 11 +++-- pkg/gofr/cmd/terminal/progress.go | 57 ++++++++++++++------------ pkg/gofr/cmd/terminal/progress_test.go | 2 +- pkg/gofr/cmd/terminal/spinner.go | 8 +++- 4 files changed, 46 insertions(+), 32 deletions(-) diff --git a/examples/sample-cmd/main.go b/examples/sample-cmd/main.go index 6a2c634d5..f3b488305 100644 --- a/examples/sample-cmd/main.go +++ b/examples/sample-cmd/main.go @@ -27,10 +27,15 @@ func main() { app.SubCommand("spinner", func(ctx *gofr.Context) (interface{}, error) { // initialize the spinner and defer stop it - defer terminal.NewDotSpinner(ctx.Out).Spin().Stop() + spinner := terminal.NewDotSpinner(ctx.Out).Spin(ctx).Spin(ctx) - // stimulate a time-taking process - time.Sleep(2 * time.Second) + select { + case <-ctx.Done(): + spinner.Stop() + return nil, ctx.Err() + case <-time.After(2 * time.Second): + spinner.Stop() + } return "Process Complete", nil }) diff --git a/pkg/gofr/cmd/terminal/progress.go b/pkg/gofr/cmd/terminal/progress.go index 4cb33d9de..8a97e3bdc 100644 --- a/pkg/gofr/cmd/terminal/progress.go +++ b/pkg/gofr/cmd/terminal/progress.go @@ -65,41 +65,46 @@ func (p *ProgressBar) updateProgressBar() { } } -func (p *ProgressBar) getString() string { - const ( - maxRP = 50 - minTermWidth = 110 - ) - - var ( - pbBox string - numbersBox string - ) +const ( + // max rounded percentage + maxRP = 50 + // minimum terminal width required to render a progress bar + minTermWidth = 110 +) +func (p *ProgressBar) getString() string { if p.current <= 0 && p.total <= 0 { return "" } percentage := float64(p.current) / float64(p.total) * 100 + + numbersBox := fmt.Sprintf("%.3f%c", percentage, '%') + + if p.tWidth < minTermWidth { + return numbersBox + } + + return getProgressBox(percentage) + numbersBox +} + +func getProgressBox(percentage float64) string { + var pbBox string + roundedPercent := int(percentage) / 2 + numSpaces := 0 - if p.tWidth > minTermWidth { - // this number can't be negative - numSpaces := 0 - if maxRP-roundedPercent > 0 { - numSpaces = maxRP - roundedPercent - } - - if roundedPercent > 0 && roundedPercent < 50 { - pbBox = fmt.Sprintf("[%s%s%s] ", strings.Repeat("█", roundedPercent-1), "░", strings.Repeat(" ", numSpaces)) - } else if roundedPercent <= 0 { - pbBox = fmt.Sprintf("[%s] ", strings.Repeat(" ", numSpaces)) - } else { - pbBox = fmt.Sprintf("[%s%s] ", strings.Repeat("█", roundedPercent), strings.Repeat(" ", numSpaces)) - } + if maxRP-roundedPercent > 0 { + numSpaces = maxRP - roundedPercent } - numbersBox = fmt.Sprintf("%.3f%c", percentage, '%') + if roundedPercent > 0 && roundedPercent < 50 { + pbBox = fmt.Sprintf("[%s%s%s] ", strings.Repeat("█", roundedPercent-1), "░", strings.Repeat(" ", numSpaces)) + } else if roundedPercent <= 0 { + pbBox = fmt.Sprintf("[%s] ", strings.Repeat(" ", numSpaces)) + } else { + pbBox = fmt.Sprintf("[%s%s] ", strings.Repeat("█", roundedPercent), strings.Repeat(" ", numSpaces)) + } - return pbBox + numbersBox + return pbBox } diff --git a/pkg/gofr/cmd/terminal/progress_test.go b/pkg/gofr/cmd/terminal/progress_test.go index f3abba408..4818a542a 100644 --- a/pkg/gofr/cmd/terminal/progress_test.go +++ b/pkg/gofr/cmd/terminal/progress_test.go @@ -41,7 +41,7 @@ func TestProgressBar_Fail(t *testing.T) { stream := &Out{terminal{isTerminal: true, fd: 1}, &out} bar := NewProgressBar(stream, int64(-1)) - assert.Equal(t, int64(0), bar.total) + assert.Zero(t, bar.total) }) assert.Contains(t, out, "error initializing progress bar, total should be > 0") diff --git a/pkg/gofr/cmd/terminal/spinner.go b/pkg/gofr/cmd/terminal/spinner.go index 86362ea48..f83ba14c1 100644 --- a/pkg/gofr/cmd/terminal/spinner.go +++ b/pkg/gofr/cmd/terminal/spinner.go @@ -1,6 +1,7 @@ package terminal import ( + "context" "time" ) @@ -44,7 +45,7 @@ func NewGlobeSpinner(o Output) *Spinner { } } -func (s *Spinner) Spin() *Spinner { +func (s *Spinner) Spin(ctx context.Context) *Spinner { t := time.NewTicker(s.fps) s.ticker = t s.started = true @@ -65,7 +66,10 @@ func (s *Spinner) Spin() *Spinner { } }() - s.outStream.ClearLine() + select { + case <-ctx.Done(): + s.ticker.Stop() + } return s } From b36cfca2b1e1bcbf42780053d8982371668ea904 Mon Sep 17 00:00:00 2001 From: vipul-rawat Date: Wed, 6 Nov 2024 17:30:09 +0530 Subject: [PATCH 156/163] fix comment --- examples/sample-cmd/main.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/examples/sample-cmd/main.go b/examples/sample-cmd/main.go index f3b488305..c059fd5cf 100644 --- a/examples/sample-cmd/main.go +++ b/examples/sample-cmd/main.go @@ -26,7 +26,7 @@ func main() { }) app.SubCommand("spinner", func(ctx *gofr.Context) (interface{}, error) { - // initialize the spinner and defer stop it + // initialize the spinner spinner := terminal.NewDotSpinner(ctx.Out).Spin(ctx).Spin(ctx) select { From 49af5f0853f8e4ffbfecc3e2ca2aff55d0ed668c Mon Sep 17 00:00:00 2001 From: vipul-rawat Date: Wed, 6 Nov 2024 17:55:51 +0530 Subject: [PATCH 157/163] modify the context cancellation and fix tests --- examples/sample-cmd/main.go | 5 +++- pkg/gofr/cmd/terminal/progress.go | 20 +++++++++------ pkg/gofr/cmd/terminal/progress_test.go | 31 ++++++++++++----------- pkg/gofr/cmd/terminal/spinner.go | 22 ++++++++--------- pkg/gofr/cmd/terminal/spinner_test.go | 34 +++++++++++++++++++++++--- 5 files changed, 74 insertions(+), 38 deletions(-) diff --git a/examples/sample-cmd/main.go b/examples/sample-cmd/main.go index c059fd5cf..d091b01cf 100644 --- a/examples/sample-cmd/main.go +++ b/examples/sample-cmd/main.go @@ -41,7 +41,10 @@ func main() { }) app.SubCommand("progress", func(ctx *gofr.Context) (interface{}, error) { - p := terminal.NewProgressBar(ctx.Out, 100) + p, err := terminal.NewProgressBar(ctx.Out, 100) + if err != nil { + return nil, err + } for i := 1; i <= 100; i++ { select { diff --git a/pkg/gofr/cmd/terminal/progress.go b/pkg/gofr/cmd/terminal/progress.go index 8a97e3bdc..e6e283629 100644 --- a/pkg/gofr/cmd/terminal/progress.go +++ b/pkg/gofr/cmd/terminal/progress.go @@ -1,11 +1,17 @@ package terminal import ( + "errors" "fmt" "strings" "sync" ) +var ( + errTermSize = errors.New("error getting terminal size, could not initialize progress bar") + errInvalidTotal = errors.New("error initializing progress bar, total should be > 0") +) + type ProgressBar struct { stream Output current int64 @@ -19,16 +25,14 @@ type Term interface { GetSize(fd int) (width, height int, err error) } -func NewProgressBar(out Output, total int64) *ProgressBar { +func NewProgressBar(out Output, total int64) (*ProgressBar, error) { w, _, err := out.getSize() if err != nil { - fmt.Printf("error getting terminal size, err : %v, could not initialize progress bar\n", err) + return nil, errTermSize } if total < 0 { - fmt.Println("error initializing progress bar, total should be > 0") - - total = 0 + return nil, errInvalidTotal } return &ProgressBar{ @@ -36,7 +40,7 @@ func NewProgressBar(out Output, total int64) *ProgressBar { total: total, tWidth: w, current: 0, - } + }, nil } func (p *ProgressBar) Incr(i int64) bool { @@ -66,9 +70,9 @@ func (p *ProgressBar) updateProgressBar() { } const ( - // max rounded percentage + // max rounded percentage. maxRP = 50 - // minimum terminal width required to render a progress bar + // minimum terminal width required to render a progress bar. minTermWidth = 110 ) diff --git a/pkg/gofr/cmd/terminal/progress_test.go b/pkg/gofr/cmd/terminal/progress_test.go index 4818a542a..1c0999b35 100644 --- a/pkg/gofr/cmd/terminal/progress_test.go +++ b/pkg/gofr/cmd/terminal/progress_test.go @@ -2,11 +2,11 @@ package terminal import ( "bytes" + "sync" "testing" "github.com/stretchr/testify/assert" - - "gofr.dev/pkg/gofr/testutil" + "github.com/stretchr/testify/require" ) func TestProgressBar_SuccessCases(t *testing.T) { @@ -14,7 +14,12 @@ func TestProgressBar_SuccessCases(t *testing.T) { var out bytes.Buffer stream := &Out{terminal{isTerminal: true, fd: 1}, &out} - bar := NewProgressBar(stream, total) + bar := ProgressBar{ + stream: stream, + current: 0, + total: 100, + mu: sync.Mutex{}, + } // Mock terminal size bar.tWidth = 120 @@ -36,23 +41,21 @@ func TestProgressBar_SuccessCases(t *testing.T) { } func TestProgressBar_Fail(t *testing.T) { - out := testutil.StdoutOutputForFunc(func() { - var out bytes.Buffer - stream := &Out{terminal{isTerminal: true, fd: 1}, &out} - bar := NewProgressBar(stream, int64(-1)) - - assert.Zero(t, bar.total) - }) + var out bytes.Buffer + stream := &Out{terminal{isTerminal: true, fd: 1}, &out} + bar, err := NewProgressBar(stream, int64(-1)) - assert.Contains(t, out, "error initializing progress bar, total should be > 0") + require.Error(t, err) + require.ErrorIs(t, err, errTermSize) + assert.Nil(t, bar) } func TestProgressBar_Incr(t *testing.T) { var out bytes.Buffer stream := &Out{terminal{isTerminal: true, fd: 1}, &out} - bar := NewProgressBar(stream, 100) - // doing this as while calculating terminal size the code will not - // be able to determine it's width since we are not attacting an actual + bar := ProgressBar{stream: stream, current: 0, total: 100, mu: sync.Mutex{}} + // doing this as while calculating terminal size, the code will not + // be able to determine its width since we are not attaching an actual // terminal for testing bar.tWidth = 120 diff --git a/pkg/gofr/cmd/terminal/spinner.go b/pkg/gofr/cmd/terminal/spinner.go index f83ba14c1..289d544e3 100644 --- a/pkg/gofr/cmd/terminal/spinner.go +++ b/pkg/gofr/cmd/terminal/spinner.go @@ -55,22 +55,22 @@ func (s *Spinner) Spin(ctx context.Context) *Spinner { go func() { for range t.C { - if !s.started { - break - } + select { + case <-ctx.Done(): + t.Stop() + default: + if !s.started { + break + } - s.outStream.Print("\r") - s.outStream.Printf("%s", s.frames[i%len(s.frames)]) + s.outStream.Print("\r") + s.outStream.Printf("%s", s.frames[i%len(s.frames)]) - i++ + i++ + } } }() - select { - case <-ctx.Done(): - s.ticker.Stop() - } - return s } diff --git a/pkg/gofr/cmd/terminal/spinner_test.go b/pkg/gofr/cmd/terminal/spinner_test.go index 5722e0516..bfc0c48ae 100644 --- a/pkg/gofr/cmd/terminal/spinner_test.go +++ b/pkg/gofr/cmd/terminal/spinner_test.go @@ -2,6 +2,7 @@ package terminal import ( "bytes" + "context" "fmt" "testing" "time" @@ -10,7 +11,10 @@ import ( ) func TestSpinner(t *testing.T) { - var waitTime = 3 * time.Second + var ( + waitTime = 1 * time.Second + ctx = context.TODO() + ) // Testing Dot spinner b := &bytes.Buffer{} @@ -18,7 +22,7 @@ func TestSpinner(t *testing.T) { spinner := NewDotSpinner(out) // Start the spinner - spinner.Spin() + spinner.Spin(ctx) // Let it run for a bit time.Sleep(waitTime) @@ -36,7 +40,7 @@ func TestSpinner(t *testing.T) { spinner = NewGlobeSpinner(out) // Start the spinner - spinner.Spin() + spinner.Spin(ctx) // Let it run for a bit time.Sleep(waitTime) @@ -54,7 +58,7 @@ func TestSpinner(t *testing.T) { spinner = NewPulseSpinner(out) // Start the spinner - spinner.Spin() + spinner.Spin(ctx) // Let it run for a bit time.Sleep(waitTime) @@ -67,3 +71,25 @@ func TestSpinner(t *testing.T) { fmt.Println(outputStr) assert.NotZero(t, outputStr) } + +func TestSpinner_contextDone(t *testing.T) { + b := &bytes.Buffer{} + out := &Out{out: b} + spinner := NewDotSpinner(out) + ctx, cancel := context.WithCancel(context.Background()) + + // start the spinner + spinner.Spin(ctx) + + // let the spinner start spinning + time.Sleep(100 * time.Millisecond) + cancel() + + select { + case <-spinner.ticker.C: + t.Error("ticker should have been stopped after cancel") + case <-time.After(1 * time.Second): + // successful case as ticker did not send a tick + return + } +} From ea2bc6de5f23d9a4d77cfd84c93741ab823e0ede Mon Sep 17 00:00:00 2001 From: vipul-rawat Date: Wed, 6 Nov 2024 18:02:09 +0530 Subject: [PATCH 158/163] return a default progress bar when terminal size is not determined --- examples/sample-cmd/main.go | 2 +- pkg/gofr/cmd/terminal/progress.go | 22 ++++++++++++++-------- pkg/gofr/cmd/terminal/progress_test.go | 2 +- 3 files changed, 16 insertions(+), 10 deletions(-) diff --git a/examples/sample-cmd/main.go b/examples/sample-cmd/main.go index d091b01cf..a342d5f63 100644 --- a/examples/sample-cmd/main.go +++ b/examples/sample-cmd/main.go @@ -43,7 +43,7 @@ func main() { app.SubCommand("progress", func(ctx *gofr.Context) (interface{}, error) { p, err := terminal.NewProgressBar(ctx.Out, 100) if err != nil { - return nil, err + ctx.Warn("error initializing progress bar, err : %v", err) } for i := 1; i <= 100; i++ { diff --git a/pkg/gofr/cmd/terminal/progress.go b/pkg/gofr/cmd/terminal/progress.go index e6e283629..4caa2cf90 100644 --- a/pkg/gofr/cmd/terminal/progress.go +++ b/pkg/gofr/cmd/terminal/progress.go @@ -26,21 +26,27 @@ type Term interface { } func NewProgressBar(out Output, total int64) (*ProgressBar, error) { + p := &ProgressBar{ + stream: out, + total: total, + tWidth: 0, + current: 0, + } + w, _, err := out.getSize() if err != nil { - return nil, errTermSize + return p, errTermSize } if total < 0 { - return nil, errInvalidTotal + p.total = 0 + + return p, errInvalidTotal } - return &ProgressBar{ - stream: out, - total: total, - tWidth: w, - current: 0, - }, nil + p.tWidth = w + + return p, nil } func (p *ProgressBar) Incr(i int64) bool { diff --git a/pkg/gofr/cmd/terminal/progress_test.go b/pkg/gofr/cmd/terminal/progress_test.go index 1c0999b35..44b2097b5 100644 --- a/pkg/gofr/cmd/terminal/progress_test.go +++ b/pkg/gofr/cmd/terminal/progress_test.go @@ -47,7 +47,7 @@ func TestProgressBar_Fail(t *testing.T) { require.Error(t, err) require.ErrorIs(t, err, errTermSize) - assert.Nil(t, bar) + assert.NotNil(t, bar) } func TestProgressBar_Incr(t *testing.T) { From f7d5a201cf621883980f6f91aa05353bb60a5f4c Mon Sep 17 00:00:00 2001 From: vipul-rawat Date: Thu, 7 Nov 2024 10:40:22 +0530 Subject: [PATCH 159/163] remove extra spin call and defer stop --- examples/sample-cmd/main.go | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/examples/sample-cmd/main.go b/examples/sample-cmd/main.go index a342d5f63..d6cb9eb7b 100644 --- a/examples/sample-cmd/main.go +++ b/examples/sample-cmd/main.go @@ -27,14 +27,15 @@ func main() { app.SubCommand("spinner", func(ctx *gofr.Context) (interface{}, error) { // initialize the spinner - spinner := terminal.NewDotSpinner(ctx.Out).Spin(ctx).Spin(ctx) + spinner := terminal.NewDotSpinner(ctx.Out) + spinner.Spin(ctx) + + defer spinner.Stop() select { case <-ctx.Done(): - spinner.Stop() return nil, ctx.Err() case <-time.After(2 * time.Second): - spinner.Stop() } return "Process Complete", nil From ff34ea8fd6f59e46ed7ccf919e023f5e290afb81 Mon Sep 17 00:00:00 2001 From: vipul-rawat Date: Thu, 7 Nov 2024 11:07:25 +0530 Subject: [PATCH 160/163] add test for spinner and progress functions --- examples/sample-cmd/main.go | 68 +++++++++++++++++--------------- examples/sample-cmd/main_test.go | 63 ++++++++++++++++++++++++++++- 2 files changed, 98 insertions(+), 33 deletions(-) diff --git a/examples/sample-cmd/main.go b/examples/sample-cmd/main.go index d6cb9eb7b..183c42a2f 100644 --- a/examples/sample-cmd/main.go +++ b/examples/sample-cmd/main.go @@ -25,44 +25,48 @@ func main() { return fmt.Sprintf("Hello %s!", c.Param("name")), nil }) - app.SubCommand("spinner", func(ctx *gofr.Context) (interface{}, error) { - // initialize the spinner - spinner := terminal.NewDotSpinner(ctx.Out) - spinner.Spin(ctx) + app.SubCommand("spinner", spinner) - defer spinner.Stop() + app.SubCommand("progress", progress) + // Run the command-line application + app.Run() +} + +func spinner(ctx *gofr.Context) (interface{}, error) { + // initialize the spinner + sp := terminal.NewDotSpinner(ctx.Out) + sp.Spin(ctx) + + defer sp.Stop() + + select { + case <-ctx.Done(): + return nil, ctx.Err() + case <-time.After(2 * time.Second): + } + + return "Process Complete", nil +} + +func progress(ctx *gofr.Context) (interface{}, error) { + p, err := terminal.NewProgressBar(ctx.Out, 100) + if err != nil { + ctx.Warn("error initializing progress bar, err : %v", err) + } + + for i := 1; i <= 100; i++ { select { case <-ctx.Done(): return nil, ctx.Err() - case <-time.After(2 * time.Second): - } - - return "Process Complete", nil - }) - - app.SubCommand("progress", func(ctx *gofr.Context) (interface{}, error) { - p, err := terminal.NewProgressBar(ctx.Out, 100) - if err != nil { - ctx.Warn("error initializing progress bar, err : %v", err) - } + case <-time.After(50 * time.Millisecond): + // do a time taking process or compute a small subset of a bigger problem, + // this could be processing batches of a data set. - for i := 1; i <= 100; i++ { - select { - case <-ctx.Done(): - return nil, ctx.Err() - case <-time.After(50 * time.Millisecond): - // do a time taking process or compute a small subset of a bigger problem, - // this could be processing batches of a data set. - - // increment the progress to display on the progress bar. - p.Incr(int64(1)) - } + // increment the progress to display on the progress bar. + p.Incr(int64(1)) } + } - return "Process Complete", nil - }) - - // Run the command-line application - app.Run() + return "Process Complete", nil } diff --git a/examples/sample-cmd/main_test.go b/examples/sample-cmd/main_test.go index 77fa99010..952dd3025 100644 --- a/examples/sample-cmd/main_test.go +++ b/examples/sample-cmd/main_test.go @@ -1,12 +1,17 @@ package main import ( + "context" "os" "strings" "testing" "github.com/stretchr/testify/assert" - + "gofr.dev/pkg/gofr" + "gofr.dev/pkg/gofr/cmd" + "gofr.dev/pkg/gofr/cmd/terminal" + "gofr.dev/pkg/gofr/container" + "gofr.dev/pkg/gofr/logging" "gofr.dev/pkg/gofr/testutil" ) @@ -44,3 +49,59 @@ func TestCMDRunWithParams(t *testing.T) { assert.Contains(t, output, expResp, "TEST[%d], Failed.\n", i) } } + +func TestCMDRun_Spinner(t *testing.T) { + os.Args = []string{"command", "spinner"} + output := testutil.StdoutOutputForFunc(main) + + // contains the spinner in the correct order + assert.Contains(t, output, "\r⣾ \r⣽ \r⣻ \r⢿ \r⡿") + // contains the process completion message + assert.Contains(t, output, "Process Complete\n") +} + +func TestCMDRun_SpinnerContextCancelled(t *testing.T) { + ctx, cancel := context.WithCancel(context.Background()) + cancel() + + // add an already canceled context + res, err := spinner(&gofr.Context{ + Context: ctx, + Request: cmd.NewRequest([]string{"command", "spinner"}), + Container: nil, + Out: terminal.New(), + }) + + assert.Empty(t, res) + assert.ErrorIs(t, err, context.Canceled) +} + +func TestCMDRun_Progress(t *testing.T) { + os.Args = []string{"command", "progress"} + + output := testutil.StdoutOutputForFunc(main) + + assert.Contains(t, output, "\r1.000%") + assert.Contains(t, output, "\r20.000%") + assert.Contains(t, output, "\r50.000%") + assert.Contains(t, output, "\r100.000%") + assert.Contains(t, output, "Process Complete\n") +} + +func TestCMDRun_ProgressContextCancelled(t *testing.T) { + ctx, cancel := context.WithCancel(context.Background()) + cancel() + + // add an already canceled context + res, err := progress(&gofr.Context{ + Context: ctx, + Request: cmd.NewRequest([]string{"command", "spinner"}), + Container: &container.Container{ + Logger: logging.NewMockLogger(logging.ERROR), + }, + Out: terminal.New(), + }) + + assert.Empty(t, res) + assert.ErrorIs(t, err, context.Canceled) +} From 955bcf3884391473205b664eac2c41350b0b5306 Mon Sep 17 00:00:00 2001 From: vipul-rawat Date: Thu, 7 Nov 2024 11:12:59 +0530 Subject: [PATCH 161/163] add comment for acquiring locks for increment --- pkg/gofr/cmd/terminal/progress.go | 2 ++ 1 file changed, 2 insertions(+) diff --git a/pkg/gofr/cmd/terminal/progress.go b/pkg/gofr/cmd/terminal/progress.go index 4caa2cf90..db0897fdc 100644 --- a/pkg/gofr/cmd/terminal/progress.go +++ b/pkg/gofr/cmd/terminal/progress.go @@ -50,6 +50,8 @@ func NewProgressBar(out Output, total int64) (*ProgressBar, error) { } func (p *ProgressBar) Incr(i int64) bool { + // acquiring locks to synchronize the painting of the progress bar + // and incrementing the current progress by the increment value. p.mu.Lock() defer p.mu.Unlock() From c3bbc8e9ee3c513d7dc3e4b21f6ca15d8c229d7c Mon Sep 17 00:00:00 2001 From: umang01-hash Date: Thu, 7 Nov 2024 11:46:16 +0530 Subject: [PATCH 162/163] resvole review comments --- examples/using-add-filestore/main.go | 28 ++++++++++------------- examples/using-add-filestore/main_test.go | 28 ++++++++++++++++++++--- 2 files changed, 37 insertions(+), 19 deletions(-) diff --git a/examples/using-add-filestore/main.go b/examples/using-add-filestore/main.go index d11368c65..9a472226d 100644 --- a/examples/using-add-filestore/main.go +++ b/examples/using-add-filestore/main.go @@ -43,13 +43,12 @@ func lsCommandHandler(c *gofr.Context) (interface{}, error) { path := c.Param("path") files, err := c.File.ReadDir(path) - if err != nil { - fmt.Println(err) - } else { - printFiles(files) + return nil, err } + printFiles(files) + return "", err } @@ -60,12 +59,11 @@ func grepCommandHandler(c *gofr.Context) (interface{}, error) { files, err := c.File.ReadDir(path) if err != nil { - fmt.Println(err) - } else { - grepFiles(files, keyword) - + return nil, err } + grepFiles(files, keyword) + return "", err } @@ -73,24 +71,22 @@ func createFileCommandHandler(c *gofr.Context) (interface{}, error) { fileName := c.Param("filename") _, err := c.File.Create(fileName) - - if err == nil { - return fmt.Sprintln("Successfully created file:", fileName), nil + if err != nil { + return fmt.Sprintln("File Creation error"), err } - return fmt.Sprintln("File Creation error"), err + return fmt.Sprintln("Successfully created file:", fileName), nil } func rmCommandHandler(c *gofr.Context) (interface{}, error) { fileName := c.Param("filename") err := c.File.Remove(fileName) - - if err == nil { - return fmt.Sprintln("Successfully removed file:", fileName), nil + if err != nil { + return fmt.Sprintln("File removal error"), err } - return fmt.Sprintln("File removal error"), err + return fmt.Sprintln("Successfully removed file:", fileName), nil } // This can be a common function to configure both FTP and SFTP server. diff --git a/examples/using-add-filestore/main_test.go b/examples/using-add-filestore/main_test.go index e6d5d14fe..b3b18f314 100644 --- a/examples/using-add-filestore/main_test.go +++ b/examples/using-add-filestore/main_test.go @@ -8,7 +8,9 @@ import ( "time" "github.com/stretchr/testify/assert" + "github.com/stretchr/testify/require" "go.uber.org/mock/gomock" + "gofr.dev/pkg/gofr" "gofr.dev/pkg/gofr/cmd" "gofr.dev/pkg/gofr/container" @@ -28,7 +30,11 @@ func (mockFileInfo) IsDir() bool { return false } func (mockFileInfo) Sys() interface{} { return nil } func getContext(request gofr.Request, fileMock file.FileSystem) *gofr.Context { - return &gofr.Context{Context: context.Background(), Request: request, Container: &container.Container{File: fileMock}} + return &gofr.Context{ + Context: context.Background(), + Request: request, + Container: &container.Container{File: fileMock}, + } } func TestPwdCommandHandler(t *testing.T) { @@ -49,6 +55,11 @@ func TestPwdCommandHandler(t *testing.T) { } func TestLSCommandHandler(t *testing.T) { + var ( + res any + err error + ) + path := "/" logs := testutil.StdoutOutputForFunc(func() { @@ -62,6 +73,7 @@ func TestLSCommandHandler(t *testing.T) { mockFileInfo{name: "file1.txt"}, mockFileInfo{name: "file2.txt"}, } + return files, nil }) @@ -69,15 +81,22 @@ func TestLSCommandHandler(t *testing.T) { ctx := getContext(r, mock) - lsCommandHandler(ctx) + res, err = lsCommandHandler(ctx) }) + require.NoError(t, err) + assert.Equal(t, "", res) assert.Contains(t, logs, "file1.txt", "Test failed") assert.Contains(t, logs, "file2.txt", "Test failed") assert.NotContains(t, logs, "file3.txt", "Test failed") } func TestGrepCommandHandler(t *testing.T) { + var ( + res any + err error + ) + path := "/" logs := testutil.StdoutOutputForFunc(func() { @@ -91,15 +110,18 @@ func TestGrepCommandHandler(t *testing.T) { mockFileInfo{name: "file1.txt"}, mockFileInfo{name: "file2.txt"}, } + return files, nil }) r := cmd.NewRequest([]string{"command", "grep", "-keyword=fi", fmt.Sprintf("-path=%s", path)}) ctx := getContext(r, mock) - grepCommandHandler(ctx) + res, err = grepCommandHandler(ctx) }) + require.NoError(t, err) + assert.Equal(t, "", res) assert.Contains(t, logs, "file1.txt", "Test failed") assert.Contains(t, logs, "file2.txt", "Test failed") assert.NotContains(t, logs, "file3.txt", "Test failed") From c087a2580971204ae2428972269aac98abe98ee3 Mon Sep 17 00:00:00 2001 From: umang01-hash Date: Thu, 7 Nov 2024 12:51:35 +0530 Subject: [PATCH 163/163] update gofr version --- pkg/gofr/version/version.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/pkg/gofr/version/version.go b/pkg/gofr/version/version.go index 7f5768459..f23930297 100644 --- a/pkg/gofr/version/version.go +++ b/pkg/gofr/version/version.go @@ -1,3 +1,3 @@ package version -const Framework = "v1.25.0" +const Framework = "v1.26.0"