defer server.Terminate(t)
	defer storage.Store.DestroyFunc()
	test := genericregistrytest.New(t, storage.Store)
	test.TestUpdate(
		// valid
		validNewPersistentVolumeClaim("foo", metav1.NamespaceDefault),
		// updateFunc
		func(obj runtime.Object) runtime.Object {
			object := obj.(*api.PersistentVolumeClaim)
			object.Spec.VolumeName = "onlyVolumeNameUpdateAllowed"
			return object
		},
	)
}

			adc.nodeAdd(logger, obj)
		},
		UpdateFunc: func(oldObj, newObj interface{}) {
			adc.nodeUpdate(logger, oldObj, newObj)
		},
		DeleteFunc: func(obj interface{}) {
			adc.nodeDelete(logger, obj)
		},
	})

	pvcInformer.Informer().AddEventHandler(kcache.ResourceEventHandlerFuncs{
		AddFunc: func(obj interface{}) {
			adc.enqueuePVC(obj)
		},
		UpdateFunc: func(old, new interface{}) {
			adc.enqueuePVC(new)

	e.serviceAccountSynced = serviceAccounts.Informer().HasSynced
	serviceAccounts.Informer().AddEventHandlerWithResyncPeriod(
		cache.ResourceEventHandlerFuncs{
			AddFunc:    e.queueServiceAccountSync,
			UpdateFunc: e.queueServiceAccountUpdateSync,
			DeleteFunc: e.queueServiceAccountSync,
		},
		options.ServiceAccountResync,
	)

	secretCache := secrets.Informer().GetIndexer()

		// lookup the statefulset and enqueue
		AddFunc: func(obj interface{}) {
			ssc.addPod(logger, obj)
		},
		// lookup current and old statefulset if labels changed
		UpdateFunc: func(oldObj, newObj interface{}) {
			ssc.updatePod(logger, oldObj, newObj)
		},
		// lookup statefulset accounting for deletion tombstones
		DeleteFunc: func(obj interface{}) {
			ssc.deletePod(logger, obj)
		},

			// so we don't have to be choosy about our key.
			AddFunc: func(obj interface{}) {
				c.queue.Add(c.keyFn())
			},
			UpdateFunc: func(oldObj, newObj interface{}) {
				c.queue.Add(c.keyFn())
			},
			DeleteFunc: func(obj interface{}) {
				c.queue.Add(c.keyFn())
			},
		},
	})

	return c, nil
}

				oh := object.NewK8sObject(&unstructured.Unstructured{Object: unsObj}, nil, nil).Hash()
				cache.RemoveObject(crHash, oh)
				return true
			}
			return false
		},
		UpdateFunc: func(e event.TypedUpdateEvent[*unstructured.Unstructured]) bool {
			// no action
			return false
		},
	}

	operatorPredicates = predicate.TypedFuncs[*iopv1alpha1.IstioOperator]{

			// So we need to notify if we started selecting namespace
			if f.namespaceCreatedLocked(ns.ObjectMeta) {
				f.notifyHandlersLocked(sets.New(ns.Name), nil)
			}
		},
		UpdateFunc: func(old, new *corev1.Namespace) {
			f.lock.Lock()
			defer f.lock.Unlock()
			membershipChanged, namespaceAdded := f.namespaceUpdatedLocked(old.ObjectMeta, new.ObjectMeta)
			if membershipChanged {

		),
	}

	_, _ = svmInformer.Informer().AddEventHandler(cache.ResourceEventHandlerFuncs{
		AddFunc: func(obj interface{}) {
			svmController.addSVM(logger, obj)
		},
		UpdateFunc: func(oldObj, newObj interface{}) {
			svmController.updateSVM(logger, oldObj, newObj)
		},
	})

	return svmController
}

func (svmc *SVMController) Name() string {
	return svmc.controllerName
}

		if isInInitialList {
			c.hasProcessed.Start(key)
		}

		c.queue.Add(key)
	}

	registration, err := c.informer.AddEventHandler(cache.ResourceEventHandlerDetailedFuncs{
		AddFunc: enqueue,
		UpdateFunc: func(oldObj, newObj interface{}) {
			oldMeta, err1 := meta.Accessor(oldObj)
			newMeta, err2 := meta.Accessor(newObj)

			if err1 != nil || err2 != nil {
				if err1 != nil {
					utilruntime.HandleError(err1)

	crdinformer.Informer().AddEventHandler(cache.ResourceEventHandlerFuncs{
		AddFunc: func(obj interface{}) {
			cast := obj.(*apiextensionsv1.CustomResourceDefinition)
			c.enqueueCRD(cast)
		},
		UpdateFunc: func(oldObj, newObj interface{}) {
			// Enqueue both old and new object to make sure we remove and add appropriate API services.
			// The working queue will resolve any duplicates and only changes will stay in the queue.