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)

	// NOTE: This name format is used by the heuristics for zone spreading in ChooseZoneForVolume
	return fmt.Sprintf("%s-%s-%d", claim.Name, set.Name, ordinal)
}

// isMemberOf tests if pod is a member of set.
func isMemberOf(set *apps.StatefulSet, pod *v1.Pod) bool {
	return getParentName(pod) == set.Name
}

// identityMatches returns true if pod has a valid identity and network identity for a member of set.

	if err != nil {
		return nil, err
	}

	filter := func(pod *v1.Pod) bool {
		// Only claim if it matches our StatefulSet name. Otherwise release/ignore.
		return isMemberOf(set, pod)
	}

	cm := controller.NewPodControllerRefManager(ssc.podControl, set, selector, controllerKind, ssc.canAdoptFunc(ctx, set))
	return cm.ClaimPods(ctx, pods, filter)
}