fix: Adapt test

Author: mbegenau

pkg/cluster/k8sres.go

@@ -2371,11 +2371,6 @@ func (c *Cluster) getLogicalBackupJobName() (jobName string) {
 func (c *Cluster) ownerReferences() []metav1.OwnerReference {
 	controller := true
 
-	if c.Statefulset == nil {
-		c.logger.Warning("Cannot get owner reference, no statefulset")
-		return []metav1.OwnerReference{}
-	}
-
 	return []metav1.OwnerReference{
 		{
 			UID:        c.Postgresql.ObjectMeta.UID,

pkg/cluster/k8sres_test.go

@@ -1491,9 +1491,9 @@ func TestPodAffinity(t *testing.T) {
 func testDeploymentOwnerReference(cluster *Cluster, deployment *appsv1.Deployment) error {
 	owner := deployment.ObjectMeta.OwnerReferences[0]
 
-	if owner.Name != cluster.Statefulset.ObjectMeta.Name {
+	if owner.Name != cluster.Postgresql.ObjectMeta.Name {
 		return fmt.Errorf("Ownere reference is incorrect, got %s, expected %s",
-			owner.Name, cluster.Statefulset.ObjectMeta.Name)
+			owner.Name, cluster.Postgresql.ObjectMeta.Name)
 	}
 
 	return nil
@@ -1502,9 +1502,9 @@ func testDeploymentOwnerReference(cluster *Cluster, deployment *appsv1.Deploymen
 func testServiceOwnerReference(cluster *Cluster, service *v1.Service, role PostgresRole) error {
 	owner := service.ObjectMeta.OwnerReferences[0]
 
-	if owner.Name != cluster.Statefulset.ObjectMeta.Name {
+	if owner.Name != cluster.Postgresql.ObjectMeta.Name {
 		return fmt.Errorf("Ownere reference is incorrect, got %s, expected %s",
-			owner.Name, cluster.Statefulset.ObjectMeta.Name)
+			owner.Name, cluster.Postgresql.ObjectMeta.Name)
 	}
 
 	return nil
@@ -2217,9 +2217,10 @@ func TestGeneratePodDisruptionBudget(t *testing.T) {
 				eventRecorder),
 			policyv1.PodDisruptionBudget{
 				ObjectMeta: metav1.ObjectMeta{
-					Name:      "postgres-myapp-database-pdb",
-					Namespace: "myapp",
-					Labels:    map[string]string{"team": "myapp", "cluster-name": "myapp-database"},
+					Name:            "postgres-myapp-database-pdb",
+					Namespace:       "myapp",
+					Labels:          map[string]string{"team": "myapp", "cluster-name": "myapp-database"},
+					OwnerReferences: []metav1.OwnerReference{{Name: "myapp-database"}},
 				},
 				Spec: policyv1.PodDisruptionBudgetSpec{
 					MinAvailable: util.ToIntStr(1),
@@ -2241,9 +2242,10 @@ func TestGeneratePodDisruptionBudget(t *testing.T) {
 				eventRecorder),
 			policyv1.PodDisruptionBudget{
 				ObjectMeta: metav1.ObjectMeta{
-					Name:      "postgres-myapp-database-pdb",
-					Namespace: "myapp",
-					Labels:    map[string]string{"team": "myapp", "cluster-name": "myapp-database"},
+					Name:            "postgres-myapp-database-pdb",
+					Namespace:       "myapp",
+					Labels:          map[string]string{"team": "myapp", "cluster-name": "myapp-database"},
+					OwnerReferences: []metav1.OwnerReference{{Name: "myapp-database"}},
 				},
 				Spec: policyv1.PodDisruptionBudgetSpec{
 					MinAvailable: util.ToIntStr(0),
@@ -2265,9 +2267,10 @@ func TestGeneratePodDisruptionBudget(t *testing.T) {
 				eventRecorder),
 			policyv1.PodDisruptionBudget{
 				ObjectMeta: metav1.ObjectMeta{
-					Name:      "postgres-myapp-database-pdb",
-					Namespace: "myapp",
-					Labels:    map[string]string{"team": "myapp", "cluster-name": "myapp-database"},
+					Name:            "postgres-myapp-database-pdb",
+					Namespace:       "myapp",
+					Labels:          map[string]string{"team": "myapp", "cluster-name": "myapp-database"},
+					OwnerReferences: []metav1.OwnerReference{{Name: "myapp-database"}},
 				},
 				Spec: policyv1.PodDisruptionBudgetSpec{
 					MinAvailable: util.ToIntStr(0),