(e2e) Use custom built test catalog for e2e testing

closes #215

Signed-off-by: Anik <anikbhattacharya93@gmail.com>

Author: anik120

Makefile

@@ -11,10 +11,13 @@ export GORELEASER_VERSION ?= v1.16.2
 export RUKPAK_VERSION=$(shell go list -mod=mod -m -f "{{.Version}}" github.com/operator-framework/rukpak)
 export WAIT_TIMEOUT ?= 60s
 IMG?=$(IMAGE_REPO):$(IMAGE_TAG)
+TESTDATA_DIR := testdata
 
 OPERATOR_CONTROLLER_NAMESPACE ?= operator-controller-system
 KIND_CLUSTER_NAME ?= operator-controller
 
+CONTAINER_RUNTIME ?= docker
+
 # Get the currently used golang install path (in GOPATH/bin, unless GOBIN is set)
 ifeq (,$(shell go env GOBIN))
 GOBIN=$(shell go env GOPATH)/bin
@@ -82,7 +85,7 @@ test-unit: envtest ## Run the unit tests
 	eval $$($(ENVTEST) use -p env $(ENVTEST_VERSION)) && go test -tags $(GO_BUILD_TAGS) -count=1 -short $(UNIT_TEST_DIRS) -coverprofile cover.out
 
 e2e: KIND_CLUSTER_NAME=operator-controller-e2e
-e2e: run test-e2e kind-cluster-cleanup ## Run e2e test suite on local kind cluster
+e2e: run kind-load-test-artifacts test-e2e kind-cluster-cleanup ## Run e2e test suite on local kind cluster
 
 kind-load: kind ## Loads the currently constructed image onto the cluster
 	$(KIND) load docker-image $(IMG) --name $(KIND_CLUSTER_NAME)
@@ -94,6 +97,12 @@ kind-cluster: kind kind-cluster-cleanup ## Standup a kind cluster
 kind-cluster-cleanup: kind ## Delete the kind cluster
 	$(KIND) delete cluster --name ${KIND_CLUSTER_NAME}
 
+kind-load-test-artifacts: kind ## Load the e2e testdata container images into a kind cluster
+	$(CONTAINER_RUNTIME) build $(TESTDATA_DIR)/bundles/registry-v1/prometheus-operator.v0.47.0 -t localhost/testdata/bundles/registry-v1/prometheus-operator:v0.47.0
+	$(CONTAINER_RUNTIME) build $(TESTDATA_DIR)/catalogs -f $(TESTDATA_DIR)/catalogs/test-catalog.Dockerfile -t localhost/testdata/catalogs/test-catalog:e2e
+	$(KIND) load docker-image localhost/testdata/bundles/registry-v1/prometheus-operator:v0.47.0 --name $(KIND_CLUSTER_NAME)
+	$(KIND) load docker-image localhost/testdata/catalogs/test-catalog:e2e --name $(KIND_CLUSTER_NAME)
+
 ##@ Build
 
 BUILDCMD = sh -c 'mkdir -p $(BUILDBIN) && ${GORELEASER} build ${GORELEASER_ARGS} --single-target -o $(BUILDBIN)/manager'

test/e2e/install_test.go

@@ -19,6 +19,7 @@ import (
 const (
 	defaultTimeout = 30 * time.Second
 	defaultPoll    = 1 * time.Second
+	testCatalogRef = "localhost/testdata/catalogs/test-catalog:e2e"
 )
 
 var _ = Describe("Operator Install", func() {
@@ -32,7 +33,7 @@ var _ = Describe("Operator Install", func() {
 	When("An operator is installed from an operator catalog", func() {
 		BeforeEach(func() {
 			ctx = context.Background()
-			pkgName = "argocd-operator"
+			pkgName = "prometheus"
 			operatorName = fmt.Sprintf("operator-%s", rand.String(8))
 			operator = &operatorv1alpha1.Operator{
 				ObjectMeta: metav1.ObjectMeta{
@@ -50,9 +51,7 @@ var _ = Describe("Operator Install", func() {
 					Source: catalogd.CatalogSource{
 						Type: catalogd.SourceTypeImage,
 						Image: &catalogd.ImageSource{
-							// (TODO): Set up a local image registry, and build and store a test catalog in it
-							// to use in the test suite
-							Ref: "quay.io/operatorhubio/catalog:latest",
+							Ref: testCatalogRef,
 						},
 					},
 				},
@@ -64,7 +63,7 @@ var _ = Describe("Operator Install", func() {
 				g.Expect(err).ToNot(HaveOccurred())
 				g.Expect(len(operatorCatalog.Status.Conditions)).To(Equal(1))
 				g.Expect(operatorCatalog.Status.Conditions[0].Message).To(ContainSubstring("successfully unpacked the catalog image"))
-			}).WithTimeout(5 * time.Minute).WithPolling(defaultPoll).Should(Succeed())
+			}).WithTimeout(defaultTimeout).WithPolling(defaultPoll).Should(Succeed())
 		})
 		It("resolves the specified package with correct bundle path", func() {
 			By("creating the Operator resource")

testdata/bundles/registry-v1/prometheus-operator.v0.47.0/Dockerfile

@@ -0,0 +1,3 @@
+FROM scratch
+COPY manifests /manifests
+COPY metadata /metadata