Run tests in parallel (#2537)

Author: lucacome

internal/mode/provisioner/provisioner_suite_test.go

@@ -8,6 +8,7 @@ import (
 )
 
 func TestProvisioner(t *testing.T) {
+	t.Parallel()
 	RegisterFailHandler(Fail)
 	RunSpecs(t, "Provisioner Suite")
 }

internal/mode/static/config_updater_test.go

@@ -103,6 +103,7 @@ func TestUpdateControlPlane(t *testing.T) {
 }
 
 func TestValidateLogLevel(t *testing.T) {
+	t.Parallel()
 	validLevels := []ngfAPI.ControllerLogLevel{
 		ngfAPI.ControllerLogLevelError,
 		ngfAPI.ControllerLogLevelInfo,
@@ -125,6 +126,7 @@ func TestValidateLogLevel(t *testing.T) {
 
 	for _, level := range invalidLevels {
 		t.Run(fmt.Sprintf("invalid level %q", level), func(t *testing.T) {
+			t.Parallel()
 			g := NewWithT(t)
 
 			g.Expect(validateLogLevel(level)).ToNot(Succeed())

internal/mode/static/health_test.go

@@ -7,6 +7,7 @@ import (
 )
 
 func TestReadyCheck(t *testing.T) {
+	t.Parallel()
 	g := NewWithT(t)
 	nginxChecker := newNginxConfiguredOnStartChecker()
 	g.Expect(nginxChecker.readyCheck(nil)).ToNot(Succeed())

internal/mode/static/log_level_setters_test.go

@@ -11,6 +11,7 @@ import (
 )
 
 func TestMultiLogLevelSetter_SetLevel(t *testing.T) {
+	t.Parallel()
 	g := NewWithT(t)
 
 	logr1 := &staticfakes.FakeLogLevelSetter{}
@@ -41,6 +42,7 @@ func TestMultiLogLevelSetter_SetLevel(t *testing.T) {
 }
 
 func TestZapLogLevelSetter_SetLevel(t *testing.T) {
+	t.Parallel()
 	g := NewWithT(t)
 
 	zapSetter := newZapLogLevelSetter(zap.NewAtomicLevel())
@@ -58,6 +60,7 @@ func TestZapLogLevelSetter_SetLevel(t *testing.T) {
 }
 
 func TestPromLogLevelSetter_SetLevel(t *testing.T) {
+	t.Parallel()
 	g := NewWithT(t)
 
 	logger, err := newLeveledPrometheusLogger()

internal/mode/static/manager_test.go

@@ -22,6 +22,7 @@ import (
 )
 
 func TestPrepareFirstEventBatchPreparerArgs(t *testing.T) {
+	t.Parallel()
 	const gcName = "nginx"
 
 	partialObjectMetadataList := &metav1.PartialObjectMetadataList{}
@@ -117,6 +118,7 @@ func TestPrepareFirstEventBatchPreparerArgs(t *testing.T) {
 
 	for _, test := range tests {
 		t.Run(test.name, func(t *testing.T) {
+			t.Parallel()
 			g := NewWithT(t)
 
 			objects, objectLists := prepareFirstEventBatchPreparerArgs(gcName, test.gwNsName, test.experimentalEnabled)
@@ -128,6 +130,7 @@ func TestPrepareFirstEventBatchPreparerArgs(t *testing.T) {
 }
 
 func TestGetMetricsOptions(t *testing.T) {
+	t.Parallel()
 	tests := []struct {
 		name            string
 		expectedOptions metricsserver.Options
@@ -166,6 +169,7 @@ func TestGetMetricsOptions(t *testing.T) {
 
 	for _, test := range tests {
 		t.Run(test.name, func(t *testing.T) {
+			t.Parallel()
 			g := NewWithT(t)
 
 			metricsServerOptions := getMetricsOptions(test.metricsConfig)

internal/mode/static/nginx/file/file_suite_test.go

@@ -8,6 +8,7 @@ import (
 )
 
 func TestFile(t *testing.T) {
+	t.Parallel()
 	RegisterFailHandler(Fail)
 	RunSpecs(t, "File Suite")
 }

internal/mode/static/nginx/file/folders_test.go

@@ -21,6 +21,7 @@ func writeFile(t *testing.T, name string, data []byte) {
 }
 
 func TestClearFoldersRemoves(t *testing.T) {
+	t.Parallel()
 	g := NewWithT(t)
 
 	tempDir := t.TempDir()
@@ -41,6 +42,7 @@ func TestClearFoldersRemoves(t *testing.T) {
 }
 
 func TestClearFoldersFails(t *testing.T) {
+	t.Parallel()
 	files := []string{"file"}
 
 	testErr := errors.New("test error")
@@ -78,6 +80,7 @@ func TestClearFoldersFails(t *testing.T) {
 
 	for _, test := range tests {
 		t.Run(test.name, func(t *testing.T) {
+			t.Parallel()
 			g := NewWithT(t)
 
 			removedFiles, err := file.ClearFolders(test.fileMgr, files)

internal/mode/static/nginx/runtime/manager_test.go

@@ -223,6 +223,7 @@ var _ = Describe("NGINX Runtime Manager", func() {
 })
 
 func TestFindMainProcess(t *testing.T) {
+	t.Parallel()
 	readFileFuncGen := func(content []byte) runtime.ReadFileFunc {
 		return func(name string) ([]byte, error) {
 			if name != runtime.PidFile {
@@ -311,6 +312,7 @@ func TestFindMainProcess(t *testing.T) {
 
 	for _, test := range tests {
 		t.Run(test.name, func(t *testing.T) {
+			t.Parallel()
 			g := NewWithT(t)
 			p := runtime.NewProcessHandlerImpl(
 				test.readFile,

internal/mode/static/nginx/runtime/runtime_suite_test.go

@@ -8,6 +8,7 @@ import (
 )
 
 func TestRuntime(t *testing.T) {
+	t.Parallel()
 	RegisterFailHandler(Fail)
 	RunSpecs(t, "Runtime Suite")
 }

internal/mode/static/nginx/runtime/verify_test.go

@@ -30,6 +30,7 @@ func getTestHTTPClient() *http.Client {
 }
 
 func TestVerifyClient(t *testing.T) {
+	t.Parallel()
 	c := VerifyClient{
 		client:  getTestHTTPClient(),
 		timeout: 25 * time.Millisecond,
@@ -87,6 +88,7 @@ func TestVerifyClient(t *testing.T) {
 
 	for _, test := range tests {
 		t.Run(test.name, func(t *testing.T) {
+			t.Parallel()
 			g := NewWithT(t)
 
 			err := c.WaitForCorrectVersion(test.ctx, test.expectedVersion, "/childfile", []byte("1 2 3"), test.readFile)
@@ -101,6 +103,7 @@ func TestVerifyClient(t *testing.T) {
 }
 
 func TestEnsureNewNginxWorkers(t *testing.T) {
+	t.Parallel()
 	previousContents := []byte("1 2 3")
 	newContents := []byte("4 5 6")
 
@@ -163,6 +166,7 @@ func TestEnsureNewNginxWorkers(t *testing.T) {
 
 	for _, test := range tests {
 		t.Run(test.name, func(t *testing.T) {
+			t.Parallel()
 			g := NewWithT(t)
 
 			err := ensureNewNginxWorkers(