feat(flytestdlib): add namespaceutils package to v2

flytestdlib/namespaceutils/namespaceutils.go

@@ -0,0 +1,27 @@
+package namespaceutils
+
+import (
+	"fmt"
+	"strings"
+)
+
+const orgTemplate = "{{ org }}"
+const projectTemplate = "{{ project }}"
+const domainTemplate = "{{ domain }}"
+
+const replaceAllInstancesOfString = -1
+
+// GetNamespaceName returns kubernetes namespace name according to user defined template from config
+func GetNamespaceName(template string, org, project, domain string) string {
+	var namespace = template
+	namespace = strings.Replace(namespace, orgTemplate, org, replaceAllInstancesOfString)
+	namespace = strings.Replace(namespace, projectTemplate, project, replaceAllInstancesOfString)
+	namespace = strings.Replace(namespace, domainTemplate, domain, replaceAllInstancesOfString)
+
+	return namespace
+}
+
+// GetNameWithNamespacedPrefix returns a name with the given prefix prepended
+func GetNameWithNamespacedPrefix(prefix, name string) string {
+	return fmt.Sprintf("%s%s", prefix, name)
+}

flytestdlib/namespaceutils/namespaceutils_test.go

@@ -0,0 +1,42 @@
+package namespaceutils
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestGetNamespaceName(t *testing.T) {
+	testCases := []struct {
+		template string
+		project  string
+		domain   string
+		want     string
+	}{
+		{"prefix-{{ project }}-{{ domain }}", "flytesnacks", "production", "prefix-flytesnacks-production"},
+		{"{{ domain }}", "flytesnacks", "production", "production"},
+		{"{{ project }}", "flytesnacks", "production", "flytesnacks"},
+	}
+
+	for _, tc := range testCases {
+		got := GetNamespaceName(tc.template, "", tc.project, tc.domain)
+		assert.Equal(t, tc.want, got)
+	}
+}
+
+func TestGetNameWithNamespacedPrefix(t *testing.T) {
+	testCases := []struct {
+		prefix string
+		name   string
+		want   string
+	}{
+		{"project-domain-", "app", "project-domain-app"},
+		{"", "app", "app"},
+		{"prefix-", "", "prefix-"},
+	}
+
+	for _, tc := range testCases {
+		got := GetNameWithNamespacedPrefix(tc.prefix, tc.name)
+		assert.Equal(t, tc.want, got)
+	}
+}