set := newStatefulSet(5)
	pod1 := newStatefulSetPod(set, 1)
	// pod2 is an orphan with matching labels and name.
	pod2 := newStatefulSetPod(set, 2)
	pod2.OwnerReferences = nil
	// pod3 has wrong labels.
	pod3 := newStatefulSetPod(set, 3)
	pod3.OwnerReferences = nil
	pod3.Labels = nil
	// pod4 has wrong name.
	pod4 := newStatefulSetPod(set, 4)
	pod4.OwnerReferences = nil
	pod4.Name = "x" + pod4.Name

	_, ctx := ktesting.NewTestContext(t)
	recorder := record.NewFakeRecorder(10)
	set := newStatefulSet(3)
	pod := newStatefulSetPod(set, 0)
	fakeClient := &fake.Clientset{}
	podIndexer := cache.NewIndexer(cache.MetaNamespaceKeyFunc, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc})
	gooPod := newStatefulSetPod(set, 0)
	gooPod.Name = "goo-0"
	podIndexer.Add(gooPod)
	podLister := corelisters.NewPodLister(podIndexer)

	set2 := newStatefulSet(3)
	set2.Name = "foo2"
	pod := newStatefulSetPod(set, 1)
	if !isMemberOf(set, pod) {
		t.Error("isMemberOf returned false negative")
	}
	if isMemberOf(set2, pod) {
		t.Error("isMemberOf returned false positive")
	}
}

func TestIdentityMatches(t *testing.T) {
	set := newStatefulSet(3)
	pod := newStatefulSetPod(set, 1)
	if !identityMatches(set, pod) {

func getPodRevision(pod *v1.Pod) string {
	if pod.Labels == nil {
		return ""
	}
	return pod.Labels[apps.StatefulSetRevisionLabel]
}

// newStatefulSetPod returns a new Pod conforming to the set's Spec with an identity generated from ordinal.
func newStatefulSetPod(set *apps.StatefulSet, ordinal int) *v1.Pod {
	pod, _ := controller.GetPodFromTemplate(&set.Spec.Template, set, metav1.NewControllerRef(set, controllerKind))

	om.podsIndexer.Update(pod)
	return om.podsLister.Pods(set.Namespace).List(selector)
}

func (om *fakeObjectManager) addTerminatingPod(set *apps.StatefulSet, ordinal int) ([]*v1.Pod, error) {
	pod := newStatefulSetPod(set, ordinal)
	pod.SetUID(types.UID(pod.Name + "-uid")) // To match fakeObjectManager.CreatePod
	pod.Status.Phase = v1.PodRunning
	deleted := metav1.NewTime(time.Now())
	pod.DeletionTimestamp = &deleted