tests(integration): Move integration tests to tests/

Move tests-related targets in Makefile to a separate section `Test`.

Signed-off-by: Bhargav Ravuri <[email protected]>

Makefile

@@ -70,55 +70,64 @@ all: build
 # http://linuxcommand.org/lc3_adv_awk.php
 
 .PHONY: help
-help: ## Display this help.
+help: ##  Display this help.
 	@awk 'BEGIN {FS = ":.*##"; printf "\nUsage:\n  make \033[36m<target>\033[0m\n"} /^[a-zA-Z_0-9-]+:.*?##/ { printf "  \033[36m%-15s\033[0m %s\n", $$1, $$2 } /^##@/ { printf "\n\033[1m%s\033[0m\n", substr($$0, 5) } ' $(MAKEFILE_LIST)
 
 ##@ Development
 
 .PHONY: manifests
-manifests: controller-gen ## Generate WebhookConfiguration, ClusterRole and CustomResourceDefinition objects.
+manifests: controller-gen ##  Generate WebhookConfiguration, ClusterRole and CustomResourceDefinition objects.
 	$(CONTROLLER_GEN) rbac:roleName=manager-role crd webhook paths="./..." output:crd:artifacts:config=config/crd/bases
 
 .PHONY: generate
-generate: controller-gen ## Generate code containing DeepCopy, DeepCopyInto, and DeepCopyObject method implementations.
+generate: controller-gen ##  Generate code containing DeepCopy, DeepCopyInto, and DeepCopyObject method implementations.
 	$(CONTROLLER_GEN) object:headerFile="hack/boilerplate.go.txt" paths="./..."
 
+##@ Test
+
 .PHONY: fmt
-fmt: ## Run go fmt against code.
+fmt: ##  Run go fmt against code.
 	go fmt ./...
 
 .PHONY: vet
-vet: ## Run go vet against code.
+vet: ##  Run go vet against code.
 	go vet ./...
 
-.PHONY: test
-test:   fmt vet envtest ## Run tests. 
-	KUBEBUILDER_ASSETS="$(shell $(ENVTEST) use $(ENVTEST_K8S_VERSION) -p path)" go test -v -coverprofile=coverage.out -coverpkg ./... ./...
+.PHONY: test-unit
+test-unit: ##  Run unit tests.
+	go test -v -coverprofile=coverage.out  `go list ./controllers/... ./pkg/... | grep -v ./pkg/mocks`
 
-.PHONY: unit-test-coverage
-unit-test-coverage: test
+.PHONY: test-coverage
+test-coverage: test-unit ##  Run unit tests and print code coverage.
 	go tool cover -func coverage.out
 
+.PHONY: test-integration
+test-integration: ## Run integration tests.
+	KUBEBUILDER_ASSETS="$(shell $(ENVTEST) use $(ENVTEST_K8S_VERSION) -p path)" go test -v -tags=integration ./...
+
+.PHONY: test
+test: fmt vet envtest test-unit test-integration ##  Run all tests (fmt, vet, envtest, unit & integration).
+
 .PHONY: test-docker
-test-docker:
+test-docker: ##  Run all tests (fmt, vet, envtest, unit & integration) inside a Docker container.
 	docker build -t test -f test.Dockerfile . && docker run test
 
 ##@ Build
 
 .PHONY: build
-build: generate fmt vet ## Build manager binary.
+build: generate fmt vet ##  Build manager binary.
 	go build -o bin/manager main.go
 
 .PHONY: run
-run: manifests generate fmt vet ## Run a controller from your host.
+run: manifests generate fmt vet ##  Run a controller from your host.
 	go run ./main.go
 
 .PHONY: docker-build
-docker-build: ## Build docker image with the manager.
+docker-build: ##  Build docker image with the manager.
 	docker build -t ${IMG} .
 
 .PHONY: docker-push
-docker-push: ## Push docker image with the manager.
+docker-push: ##  Push docker image with the manager.
 	docker push ${IMG}
 
 ##@ Deployment
@@ -140,36 +149,36 @@ ifndef ignore-not-found
 endif
 
 .PHONY: install
-install: manifests kustomize ## Install CRDs into the K8s cluster specified in ~/.kube/config.
+install: manifests kustomize ##  Install CRDs into the K8s cluster specified in ~/.kube/config.
 	$(KUSTOMIZE) build config/crd | kubectl apply -f -
 
 .PHONY: uninstall
-uninstall: manifests kustomize ## Uninstall CRDs from the K8s cluster specified in ~/.kube/config. Call with ignore-not-found=true to ignore resource not found errors during deletion.
+uninstall: manifests kustomize ##  Uninstall CRDs from the K8s cluster specified in ~/.kube/config. Call with ignore-not-found=true to ignore resource not found errors during deletion.
 	$(KUSTOMIZE) build config/crd | kubectl delete --ignore-not-found=$(ignore-not-found) -f -
 
 .PHONY: deploy
-deploy: manifests kustomize ## Deploy controller to the K8s cluster specified in ~/.kube/config.
+deploy: manifests kustomize ##  Deploy controller to the K8s cluster specified in ~/.kube/config.
 	cd config/manager && $(KUSTOMIZE) edit set image controller=${IMG}
 	$(KUSTOMIZE) build config/default | kubectl apply -f -
 
 .PHONY: undeploy
-undeploy: ## Undeploy controller from the K8s cluster specified in ~/.kube/config. Call with ignore-not-found=true to ignore resource not found errors during deletion.
+undeploy: ##  Undeploy controller from the K8s cluster specified in ~/.kube/config. Call with ignore-not-found=true to ignore resource not found errors during deletion.
 	$(KUSTOMIZE) build config/default | kubectl delete --ignore-not-found=$(ignore-not-found) -f -
 
 CONTROLLER_GEN = $(shell pwd)/bin/controller-gen
 .PHONY: controller-gen
-controller-gen: ## Download controller-gen locally if necessary.
+controller-gen: ##  Download controller-gen locally if necessary.
 	$(call go-get-tool,$(CONTROLLER_GEN),sigs.k8s.io/controller-tools/cmd/controller-gen@latest)
 
 KUSTOMIZE = $(shell pwd)/bin/kustomize
 .PHONY: kustomize
-kustomize: manifests ## Download kustomize locally if necessary.
+kustomize: manifests ##  Download kustomize locally if necessary.
 	$(call go-get-tool,$(KUSTOMIZE),sigs.k8s.io/kustomize/kustomize/[email protected])
 	kustomize build config/default > deploy/kubeslice-operator.yaml
 
 ENVTEST = $(shell pwd)/bin/setup-envtest
 .PHONY: envtest
-envtest: ## Download envtest-setup locally if necessary.
+envtest: ##  Download envtest-setup locally if necessary.
 	$(call go-get-tool,$(ENVTEST),sigs.k8s.io/controller-runtime/tools/setup-envtest@latest)
 
 # go-get-tool will 'go get' any package $2 and install it to $1.
@@ -187,23 +196,23 @@ rm -rf $$TMP_DIR ;\
 endef
 
 .PHONY: bundle
-bundle: manifests kustomize ## Generate bundle manifests and metadata, then validate generated files.
+bundle: manifests kustomize ##  Generate bundle manifests and metadata, then validate generated files.
 	operator-sdk generate kustomize manifests -q
 	cd config/manager && $(KUSTOMIZE) edit set image controller=$(IMG)
 	$(KUSTOMIZE) build config/manifests | operator-sdk generate bundle -q --overwrite --version $(VERSION) $(BUNDLE_METADATA_OPTS)
 	operator-sdk bundle validate ./bundle
 
 .PHONY: bundle-build
-bundle-build: ## Build the bundle image.
+bundle-build: ##  Build the bundle image.
 	docker build -f bundle.Dockerfile -t $(BUNDLE_IMG) .
 
 .PHONY: bundle-push
-bundle-push: ## Push the bundle image.
+bundle-push: ##  Push the bundle image.
 	$(MAKE) docker-push IMG=$(BUNDLE_IMG)
 
 .PHONY: opm
 OPM = ./bin/opm
-opm: ## Download opm locally if necessary.
+opm: ##  Download opm locally if necessary.
 ifeq (,$(wildcard $(OPM)))
 ifeq (,$(shell which opm 2>/dev/null))
 	@{ \
@@ -234,12 +243,12 @@ endif
 # This recipe invokes 'opm' in 'semver' bundle add mode. For more information on add modes, see:
 # https://github.com/operator-framework/community-operators/blob/7f1438c/docs/packaging-operator.md#updating-your-existing-operator
 .PHONY: catalog-build
-catalog-build: opm ## Build a catalog image.
+catalog-build: opm ##  Build a catalog image.
 	$(OPM) index add --container-tool docker --mode semver --tag $(CATALOG_IMG) --bundles $(BUNDLE_IMGS) $(FROM_INDEX_OPT)
 
 # Push the catalog image.
 .PHONY: catalog-push
-catalog-push: ## Push a catalog image.
+catalog-push: ##  Push a catalog image.
 	$(MAKE) docker-push IMG=$(CATALOG_IMG)
 
 # Generate events schema map 

pkg/hub/controllers/cluster/deregister_unit_test.go → pkg/hub/controllers/cluster/deregister_test.go

@@ -3,15 +3,14 @@ package cluster
 import (
 	"context"
 	"errors"
-	"reflect"
-	"runtime/debug"
 	"testing"
 
 	hubv1alpha1 "github.com/kubeslice/apis/pkg/controller/v1alpha1"
 	"github.com/kubeslice/kubeslice-monitoring/pkg/metrics"
 	kubeslicev1beta1 "github.com/kubeslice/worker-operator/api/v1beta1"
 	utilmock "github.com/kubeslice/worker-operator/pkg/mocks"
 	"github.com/prometheus/client_golang/prometheus"
+	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/mock"
 	batchv1 "k8s.io/api/batch/v1"
 	corev1 "k8s.io/api/core/v1"
@@ -87,9 +86,7 @@ func TestGetOperatorClusterRole(t *testing.T) {
 		mock.IsType(&rbacv1.ClusterRole{}),
 	).Return(nil)
 	_, err := reconciler.getOperatorClusterRole(ctx)
-	if expected.err != err {
-		t.Error("Expected error:", expected.err, " but got ", err)
-	}
+	assert.ErrorIs(t, expected.err, err)
 }
 
 func TestCreateDeregisterJobPositiveScenarios(t *testing.T) {
@@ -194,9 +191,7 @@ func TestCreateDeregisterJobPositiveScenarios(t *testing.T) {
 		mock.IsType([]k8sclient.CreateOption(nil)),
 	).Return(nil)
 	err := reconciler.createDeregisterJob(ctx, testClusterObj)
-	if expected.err != err {
-		t.Error("Expected error:", expected.err, " but got ", err)
-	}
+	assert.ErrorIs(t, expected.err, err)
 }
 
 func TestReconcilerFailToUpdateClusterRegistrationStatus(t *testing.T) {
@@ -237,9 +232,7 @@ func TestReconcilerFailToUpdateClusterRegistrationStatus(t *testing.T) {
 	).Return(errors.New("error updating status of deregistration on the controller"))
 
 	err := reconciler.createDeregisterJob(ctx, testClusterObj)
-	if expected.errMsg != err.Error() {
-		t.Error("Expected error:", expected.errMsg, " but got ", err)
-	}
+	assert.Equal(t, expected.errMsg, err.Error())
 }
 
 func TestReconcilerFailToCreateServiceAccount(t *testing.T) {
@@ -295,9 +288,7 @@ func TestReconcilerFailToCreateServiceAccount(t *testing.T) {
 	).Return(errors.New("unable to create service account"))
 
 	err := reconciler.createDeregisterJob(ctx, testClusterObj)
-	if expected.errMsg != err.Error() {
-		t.Error("Expected error:", expected.errMsg, " but got ", err)
-	}
+	assert.Equal(t, expected.errMsg, err.Error())
 }
 
 func TestReconcilerFailToFetchOperatorClusterRole(t *testing.T) {
@@ -363,9 +354,7 @@ func TestReconcilerFailToFetchOperatorClusterRole(t *testing.T) {
 	).Return(errors.New("unable to fetch operator clusterrole"))
 
 	err := reconciler.createDeregisterJob(ctx, testClusterObj)
-	if expected.errMsg != err.Error() {
-		t.Error("Expected error:", expected.errMsg, " but got ", err)
-	}
+	assert.Equal(t, expected.errMsg, err.Error())
 }
 
 func TestReconcilerFailToCreateClusterRole(t *testing.T) {
@@ -441,9 +430,7 @@ func TestReconcilerFailToCreateClusterRole(t *testing.T) {
 	).Return(errors.New("unable to create cluster role"))
 
 	err := reconciler.createDeregisterJob(ctx, testClusterObj)
-	if expected.errMsg != err.Error() {
-		t.Error("Expected error:", expected.errMsg, " but got ", err)
-	}
+	assert.Equal(t, expected.errMsg, err.Error())
 }
 
 func TestReconcilerFailToCreateClusterRoleBinding(t *testing.T) {
@@ -524,9 +511,7 @@ func TestReconcilerFailToCreateClusterRoleBinding(t *testing.T) {
 	).Return(errors.New("unable to create cluster rolebinding"))
 
 	err := reconciler.createDeregisterJob(ctx, testClusterObj)
-	if expected.errMsg != err.Error() {
-		t.Error("Expected error:", expected.errMsg, " but got ", err)
-	}
+	assert.Equal(t, expected.errMsg, err.Error())
 }
 
 func TestReconcilerFailToCreateConfigmap(t *testing.T) {
@@ -621,9 +606,7 @@ func TestReconcilerFailToCreateConfigmap(t *testing.T) {
 		mock.IsType([]k8sclient.CreateOption(nil)),
 	).Return(errors.New("Unable to create configmap"))
 	err := reconciler.createDeregisterJob(ctx, testClusterObj)
-	if expected.errMsg != err.Error() {
-		t.Error("Expected error:", expected.errMsg, " but got ", err)
-	}
+	assert.Equal(t, expected.errMsg, err.Error())
 }
 
 func TestReconcilerFailToDeleteJob(t *testing.T) {
@@ -729,9 +712,7 @@ func TestReconcilerFailToDeleteJob(t *testing.T) {
 	).Return(errors.New("Unable to delete deregister job"))
 
 	err := reconciler.createDeregisterJob(ctx, testClusterObj)
-	if expected.errMsg != err.Error() {
-		t.Error("Expected error:", expected.errMsg, " but got ", err)
-	}
+	assert.Equal(t, expected.errMsg, err.Error())
 }
 
 func TestReconcilerFailToCreateDeregisterJob(t *testing.T) {
@@ -842,64 +823,42 @@ func TestReconcilerFailToCreateDeregisterJob(t *testing.T) {
 	).Return(errors.New("Unable to create deregister job"))
 
 	err := reconciler.createDeregisterJob(ctx, testClusterObj)
-	if expected.errMsg != err.Error() {
-		t.Error("Expected error:", expected.errMsg, " but got ", err)
-	}
+	assert.Equal(t, expected.errMsg, err.Error())
 }
 
 func TestGetConfigmapScriptData(t *testing.T) {
 	data, err := getCleanupScript()
-	AssertNoError(t, err)
-	if len(data) == 0 {
-		t.Fatalf("unable to get configmap data")
-	}
+	assert.NoError(t, err)
+	assert.NotZero(t, len(data), "unable to get configmap data")
 }
 
 func TestConstructJobForClusterDeregister(t *testing.T) {
 	job := constructJobForClusterDeregister()
-	AssertEqual(t, job.Name, deregisterJobName)
-	AssertEqual(t, job.Namespace, ControlPlaneNamespace)
+	assert.Equal(t, job.Name, deregisterJobName)
+	assert.Equal(t, job.Namespace, ControlPlaneNamespace)
 }
 
 func TestConstructServiceAccount(t *testing.T) {
 	sa := constructServiceAccount()
-	AssertEqual(t, sa.Name, serviceAccountName)
-	AssertEqual(t, sa.Namespace, ControlPlaneNamespace)
+	assert.Equal(t, sa.Name, serviceAccountName)
+	assert.Equal(t, sa.Namespace, ControlPlaneNamespace)
 }
 
 func TestConstructClusterRole(t *testing.T) {
 	cr := constructClusterRole(testOperatorClusterRole, "random-uid")
-	isEqual := reflect.DeepEqual(cr.Rules, testOperatorClusterRole.Rules)
-	if !isEqual {
-		t.Fatalf("got invalid data in clusterrole Rules: got -- %q want -- %q", &cr.Rules[0], &testOperatorClusterRole.Rules[0])
-	}
+	assert.Equal(t, cr.Rules, testOperatorClusterRole.Rules)
 }
 
 func TestConstructClusterRoleBinding(t *testing.T) {
 	crb := constructClusterRoleBinding("random-uid")
-	AssertEqual(t, crb.Name, clusterRoleBindingName)
-	AssertEqual(t, crb.RoleRef, testClusterRoleRef)
-	AssertEqual(t, len(crb.Subjects), 1)
-	AssertEqual(t, crb.Subjects[0], testClusterRoleBindingSubject[0])
+	assert.Equal(t, crb.Name, clusterRoleBindingName)
+	assert.Equal(t, crb.RoleRef, testClusterRoleRef)
+	assert.Len(t, crb.Subjects, 1)
+	assert.Equal(t, crb.Subjects[0], testClusterRoleBindingSubject[0])
 }
 
 func TestConstructConfigMap(t *testing.T) {
 	data := "this is the data."
 	cm := constructConfigMap(data)
-	AssertEqual(t, cm.Data["kubeslice-cleanup.sh"], data)
-}
-
-func AssertEqual(t *testing.T, actual interface{}, expected interface{}) {
-	t.Helper()
-	if actual != expected {
-		t.Log("expected --", expected, "actual --", actual)
-		t.Fail()
-	}
-}
-
-func AssertNoError(t *testing.T, err error) {
-	t.Helper()
-	if err != nil {
-		t.Errorf("Expected No Error but got %s, Stack:\n%s", err, string(debug.Stack()))
-	}
+	assert.Equal(t, cm.Data["kubeslice-cleanup.sh"], data)
 }

pkg/hub/controllers/cluster/reconciler_unit_test.go → pkg/hub/controllers/cluster/reconciler_test.go

@@ -178,7 +178,7 @@ func TestReconcilerHandleExternalDependency(t *testing.T) {
 	client.StatusMock.On("Update",
 		mock.IsType(ctx),
 		mock.IsType(&hubv1alpha1.Cluster{}),
-		mock.IsType([]k8sclient.UpdateOption(nil)),
+		mock.IsType([]k8sclient.SubResourceUpdateOption(nil)),
 	).Return(nil)
 	client.On("List",
 		mock.IsType(ctx),
@@ -295,7 +295,7 @@ func TestReconcilerToFailWhileCallingCreateDeregisterJob(t *testing.T) {
 	client.StatusMock.On("Update",
 		mock.IsType(ctx),
 		mock.IsType(&hubv1alpha1.Cluster{}),
-		mock.IsType([]k8sclient.UpdateOption(nil)),
+		mock.IsType([]k8sclient.SubResourceUpdateOption(nil)),
 	).Return(errors.New("error updating status of deregistration on the controller"))
 	client.On("Create",
 		mock.IsType(ctx),

pkg/hub/controllers/vpnkeyrotation/reconciler_unit_test.go → pkg/hub/controllers/vpnkeyrotation/reconciler_test.go

@@ -40,6 +40,8 @@ var (
 	testWorkerNamespace    = "kubeslice-system"
 )
 
+var k8sClient k8sclient.Client
+
 var testVPNKeyRotationObject = &hubv1alpha1.VpnKeyRotation{
 	ObjectMeta: metav1.ObjectMeta{
 		Name:      testVPNKeyRotationName,