got[revisions[i].Name] = true
		}
		if !reflect.DeepEqual(test.want, got) {
			t.Errorf("%s: want %v got %v", test.name, test.want, got)
		}
	}
	ss1 := newStatefulSet(3, "ss1", types.UID("ss1"), map[string]string{"foo": "bar"})
	ss2 := newStatefulSet(3, "ss2", types.UID("ss2"), map[string]string{"goo": "car"})
	sel1, err := metav1.LabelSelectorAsSelector(ss1.Spec.Selector)
	if err != nil {
		t.Fatal(err)
	}

func TestIsMemberOf(t *testing.T) {
	set := newStatefulSet(3)
	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)

		},
	}

	rsName, err := controller.KeyFunc(rs)
	if err != nil {
		t.Fatalf("Unexpected error naming ReplicaSet %q: %v", rs.Name, err)
	}

	return rs, rsName
}

func newStatefulSet(t *testing.T, size int32) (*apps.StatefulSet, string) {
	ss := &apps.StatefulSet{
		TypeMeta: metav1.TypeMeta{APIVersion: "v1"},
		ObjectMeta: metav1.ObjectMeta{
			UID:             uuid.NewUUID(),