add unit test

Author: drivebyer

controllers/replicaset_controller_test.go

@@ -1250,6 +1250,21 @@ func TestVolumeClaimTemplates_Configuration(t *testing.T) {
 	assert.Contains(t, pvcSpec.AccessModes, corev1.ReadWriteOnce)
 }
 
+func TestVolumeClaimCombineTemplates_Configuration(t *testing.T) {
+	sts, _ := performReconciliationAndGetStatefulSet(t, "data_log_volume_claim_combine_mdb.yaml")
+
+	assert.Len(t, sts.Spec.VolumeClaimTemplates, 1)
+
+	pvcSpec := sts.Spec.VolumeClaimTemplates[0].Spec
+
+	storage := pvcSpec.Resources.Requests[corev1.ResourceStorage]
+	storageRef := &storage
+
+	assert.Equal(t, "10G", storageRef.String())
+	assert.Len(t, pvcSpec.AccessModes, 1)
+	assert.Contains(t, pvcSpec.AccessModes, corev1.ReadWriteOnce)
+}
+
 func TestChangeDataVolume_Configuration(t *testing.T) {
 	sts, _ := performReconciliationAndGetStatefulSet(t, "change_data_volume.yaml")
 	assert.Len(t, sts.Spec.VolumeClaimTemplates, 2)

controllers/testdata/data_log_volume_claim_combine_mdb.yaml

@@ -0,0 +1,12 @@
+apiVersion: mongodb.com/v1
+kind: MongoDBCommunity
+metadata:
+  name: volume-claim-templates-mdb
+spec:
+  members: 3
+  type: ReplicaSet
+  version: "4.2.6"
+  security:
+    authentication:
+      modes: ["SCRAM"]
+  combineDataAndLogsVolumes: true