func IsDeletionCandidate(obj metav1.Object, finalizer string) bool {
	return obj.GetDeletionTimestamp() != nil && slice.ContainsString(obj.GetFinalizers(),
		finalizer, nil)
}

// NeedToAddFinalizer checks if need to add finalizer to object
func NeedToAddFinalizer(obj metav1.Object, finalizer string) bool {
	return obj.GetDeletionTimestamp() == nil && !slice.ContainsString(obj.GetFinalizers(),
		finalizer, nil)

		{
			name:      "pvc has delete time and finalizer",
			obj:       pvc,
			finalizer: util.PVCProtectionFinalizer,
			result:    false,
		},
	}
	for _, test := range tests {
		if test.result != NeedToAddFinalizer(test.obj, test.finalizer) {
			t.Error(test.name)
		}
	}
}

func TestNeedToAddFinalizerHasDeleteTime(t *testing.T) {
	pv := pv()
	pv.SetDeletionTimestamp(&metav1.Time{})
	pvc := pvc()

		isUsed := c.isBeingUsed(pv)
		if !isUsed {
			return c.removeFinalizer(ctx, pv)
		}
		logger.V(4).Info("Keeping PV because it is being used", "PV", klog.KRef("", pvName))
	}

	if protectionutil.NeedToAddFinalizer(pv, volumeutil.PVProtectionFinalizer) {
		// PV is not being deleted -> it should have the finalizer. The
		// finalizer should be added by admission plugin, this is just to add

			return err
		}
		if !isUsed {
			return c.removeFinalizer(ctx, pvc)
		}
		logger.V(2).Info("Keeping PVC because it is being used", "PVC", klog.KObj(pvc))
	}

	if protectionutil.NeedToAddFinalizer(pvc, volumeutil.PVCProtectionFinalizer) {
		// PVC is not being deleted -> it should have the finalizer. The
		// finalizer should be added by admission plugin, this is just to add