Basic e2e tests

Signed-off-by: Jirka Kremser <[email protected]>

Author: jkremser

Makefile

@@ -53,6 +53,11 @@ test:  ## Runs golang unit tests.
 	@$(call say,Running golang unit tests)
 	go test -race -v ./...
 
+.PHONY: e2e-test
+e2e-test:  ## Runs end to end tests. This will spawn a k3d cluster.
+	@$(call say,Running end to end tests)
+	cd e2e-tests && go test -race -v ./...
+
 codegen: controller-gen ## Generate code containing DeepCopy, DeepCopyInto, and DeepCopyObject method implementations.
 	$(CONTROLLER_GEN) object:headerFile='hack/boilerplate.go.txt' paths='./...'
 	./hack/update-codegen.sh

dev.Makefile

@@ -18,7 +18,7 @@ dev-k3d: build-image  ## Builds the container image for current arch, imports it
 dev-local: ## Prepare the SO and otel collector for local debug
 	@$(call say,Prepare the conditions for local debug)
 	helm upgrade --reuse-values \
- 		kedify-otel helmchart/otel-add-on \
+ 		keda-otel helmchart/otel-add-on \
  		--set replicaCount=1 \
  		--set opentelemetry-collector.config.exporters.otlp.endpoint=$(LOCAL_ENDPOINT):4317
 	kubectl patch so $(SO_NAME) --type=json -p '[{"op":"replace","path":"/spec/triggers/0/metadata/scalerAddress","value":"$(LOCAL_ENDPOINT):4318"}]'

e2e-tests/.gitignore

@@ -0,0 +1 @@
+/bin/*

e2e-tests/go.mod

@@ -0,0 +1,77 @@
+module github.com/kedify/otel-add-on-test
+
+go 1.22.2
+
+toolchain go1.22.7
+
+require (
+	github.com/gruntwork-io/terratest v0.47.2
+	github.com/kedacore/keda/v2 v2.14.1-0.20240429185716-c55e306af94b
+	github.com/onsi/ginkgo/v2 v2.21.0
+	github.com/onsi/gomega v1.34.2
+	github.com/stretchr/testify v1.9.0
+	k8s.io/client-go v0.30.1
+	sigs.k8s.io/controller-runtime v0.18.4
+)
+
+require (
+	github.com/beorn7/perks v1.0.1 // indirect
+	github.com/cespare/xxhash/v2 v2.3.0 // indirect
+	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
+	github.com/emicklei/go-restful/v3 v3.12.0 // indirect
+	github.com/evanphx/json-patch/v5 v5.9.0 // indirect
+	github.com/expr-lang/expr v1.16.5 // indirect
+	github.com/fsnotify/fsnotify v1.7.0 // indirect
+	github.com/go-logr/logr v1.4.2 // indirect
+	github.com/go-openapi/jsonpointer v0.21.0 // indirect
+	github.com/go-openapi/jsonreference v0.21.0 // indirect
+	github.com/go-openapi/swag v0.23.0 // indirect
+	github.com/go-task/slim-sprig/v3 v3.0.0 // indirect
+	github.com/gogo/protobuf v1.3.2 // indirect
+	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
+	github.com/golang/protobuf v1.5.4 // indirect
+	github.com/google/gnostic-models v0.6.8 // indirect
+	github.com/google/go-cmp v0.6.0 // indirect
+	github.com/google/gofuzz v1.2.0 // indirect
+	github.com/google/pprof v0.0.0-20241029153458-d1b30febd7db // indirect
+	github.com/google/uuid v1.6.0 // indirect
+	github.com/imdario/mergo v0.3.16 // indirect
+	github.com/josharian/intern v1.0.0 // indirect
+	github.com/json-iterator/go v1.1.12 // indirect
+	github.com/mailru/easyjson v0.7.7 // indirect
+	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
+	github.com/modern-go/reflect2 v1.0.2 // indirect
+	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
+	github.com/pkg/errors v0.9.1 // indirect
+	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
+	github.com/prometheus/client_golang v1.19.0 // indirect
+	github.com/prometheus/client_model v0.6.1 // indirect
+	github.com/prometheus/common v0.53.0 // indirect
+	github.com/prometheus/procfs v0.14.0 // indirect
+	github.com/spf13/pflag v1.0.5 // indirect
+	golang.org/x/exp v0.0.0-20240416160154-fe59bbe5cc7f // indirect
+	golang.org/x/net v0.30.0 // indirect
+	golang.org/x/oauth2 v0.22.0 // indirect
+	golang.org/x/sys v0.26.0 // indirect
+	golang.org/x/term v0.25.0 // indirect
+	golang.org/x/text v0.19.0 // indirect
+	golang.org/x/time v0.5.0 // indirect
+	golang.org/x/tools v0.26.0 // indirect
+	gomodules.xyz/jsonpatch/v2 v2.4.0 // indirect
+	google.golang.org/protobuf v1.34.2 // indirect
+	gopkg.in/inf.v0 v0.9.1 // indirect
+	gopkg.in/yaml.v2 v2.4.0 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
+	k8s.io/api v0.30.1 // indirect
+	k8s.io/apiextensions-apiserver v0.30.1 // indirect
+	k8s.io/apimachinery v0.30.3 // indirect
+	k8s.io/klog/v2 v2.120.1 // indirect
+	k8s.io/kube-openapi v0.0.0-20240228011516-70dd3763d340 // indirect
+	k8s.io/utils v0.0.0-20240423183400-0849a56e8f22 // indirect
+	knative.dev/pkg v0.0.0-20240423132823-3c6badc82748 // indirect
+	sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd // indirect
+	sigs.k8s.io/structured-merge-diff/v4 v4.4.1 // indirect
+	sigs.k8s.io/yaml v1.4.0 // indirect
+)
+
+replace github.com/open-policy-agent/cert-controller => github.com/open-policy-agent/cert-controller v0.11.0