feat: add vsphere-component annotation to CredentialsRequest CR (story #39)

manifests/0000_26_cloud-controller-manager-operator_17_credentialsrequest-vsphere.yaml

@@ -5,6 +5,7 @@ metadata:
   namespace: openshift-cloud-credential-operator
   annotations:
     capability.openshift.io/name: CloudCredential+CloudControllerManager
+    cloudcredential.openshift.io/vsphere-component: cloudController
     include.release.openshift.io/self-managed-high-availability: "true"
     include.release.openshift.io/single-node-developer: "true"
 spec:

test/manifest/credentials_request_annotation_test.go

@@ -0,0 +1,83 @@
+package manifest_test
+
+import (
+	"os"
+	"strings"
+	"testing"
+
+	"gopkg.in/yaml.v3"
+)
+
+const vsphereComponentAnnotation = "cloudcredential.openshift.io/vsphere-component"
+
+type credentialsRequest struct {
+	Kind     string `yaml:"kind"`
+	Metadata struct {
+		Name        string            `yaml:"name"`
+		Annotations map[string]string `yaml:"annotations"`
+	} `yaml:"metadata"`
+}
+
+func parseCredentialsRequests(t *testing.T, path string) []credentialsRequest {
+	t.Helper()
+	data, err := os.ReadFile(path)
+	if err != nil {
+		t.Fatalf("read %s: %v", path, err)
+	}
+	var out []credentialsRequest
+	for _, doc := range strings.Split(string(data), "\n---") {
+		doc = strings.TrimSpace(doc)
+		if doc == "" {
+			continue
+		}
+		var cr credentialsRequest
+		if err := yaml.Unmarshal([]byte(doc), &cr); err != nil {
+			t.Fatalf("unmarshal %s: %v", path, err)
+		}
+		if cr.Kind == "CredentialsRequest" {
+			out = append(out, cr)
+		}
+	}
+	return out
+}
+
+func findCR(crs []credentialsRequest, name string) (credentialsRequest, bool) {
+	for _, cr := range crs {
+		if cr.Metadata.Name == name {
+			return cr, true
+		}
+	}
+	return credentialsRequest{}, false
+}
+
+func TestCCMVSphereCredentialsRequestAnnotation(t *testing.T) {
+	path := "../../manifests/0000_26_cloud-controller-manager-operator_17_credentialsrequest-vsphere.yaml"
+	crs := parseCredentialsRequests(t, path)
+
+	cr, ok := findCR(crs, "openshift-vsphere-cloud-controller-manager")
+	if !ok {
+		t.Fatal("CredentialsRequest 'openshift-vsphere-cloud-controller-manager' not found in manifest")
+	}
+
+	got, present := cr.Metadata.Annotations[vsphereComponentAnnotation]
+	if !present {
+		t.Fatalf("annotation %q missing from openshift-vsphere-cloud-controller-manager", vsphereComponentAnnotation)
+	}
+	if got != "cloudController" {
+		t.Errorf("annotation value: got %q, want %q", got, "cloudController")
+	}
+}
+
+func TestAnnotationValueIsNotEmpty(t *testing.T) {
+	path := "../../manifests/0000_26_cloud-controller-manager-operator_17_credentialsrequest-vsphere.yaml"
+	crs := parseCredentialsRequests(t, path)
+
+	cr, ok := findCR(crs, "openshift-vsphere-cloud-controller-manager")
+	if !ok {
+		t.Fatal("CredentialsRequest 'openshift-vsphere-cloud-controller-manager' not found in manifest")
+	}
+	val := cr.Metadata.Annotations[vsphereComponentAnnotation]
+	if strings.TrimSpace(val) == "" {
+		t.Errorf("annotation %q must not be empty", vsphereComponentAnnotation)
+	}
+}