jobInformer.Informer().AddEventHandler(cache.ResourceEventHandlerFuncs{
		AddFunc:    jm.addJob,
		UpdateFunc: jm.updateJob,
		DeleteFunc: jm.deleteJob,
	})

	cronJobsInformer.Informer().AddEventHandler(cache.ResourceEventHandlerFuncs{
		AddFunc: func(obj interface{}) {
			jm.enqueueController(obj)
		},
		UpdateFunc: func(oldObj, newObj interface{}) {
			jm.updateCronJob(logger, oldObj, newObj)
		},

		),
		tree:             iptree.New[sets.Set[string]](),
		workerLoopPeriod: time.Second,
	}

	_, _ = serviceCIDRInformer.Informer().AddEventHandler(cache.ResourceEventHandlerFuncs{
		AddFunc:    c.addServiceCIDR,
		UpdateFunc: c.updateServiceCIDR,
		DeleteFunc: c.deleteServiceCIDR,
	})
	c.serviceCIDRLister = serviceCIDRInformer.Lister()
	c.serviceCIDRsSynced = serviceCIDRInformer.Informer().HasSynced

	nodeInformer.Informer().AddEventHandler(cache.ResourceEventHandlerFuncs{
		AddFunc: func(obj interface{}) {
			key, err := cache.MetaNamespaceKeyFunc(obj)
			if err == nil {
				ra.queue.Add(key)
			}
		},
		UpdateFunc: func(old, new interface{}) {
			key, err := cache.MetaNamespaceKeyFunc(new)
			if err == nil {
				ra.queue.Add(key)
			}
		},
		DeleteFunc: func(obj interface{}) {

	s.notify()
	s.refreshPolicies()

	notifyFuncs := cache.ResourceEventHandlerFuncs{
		AddFunc: func(_ interface{}) {
			s.notify()
		},
		UpdateFunc: func(_, _ interface{}) {
			s.notify()
		},
		DeleteFunc: func(_ interface{}) {
			s.notify()
		},
	}
	handle, err := s.policyInformer.AddEventHandler(notifyFuncs)
	if err != nil {
		return err

			slice, ok := obj.(*resourceapi.ResourceSlice)
			if !ok {
				return
			}
			logger.V(5).Info("ResourceSlice add", "slice", klog.KObj(slice))
			c.queue.Add(slice.DriverName)
		},
		UpdateFunc: func(old, new any) {
			oldSlice, ok := old.(*resourceapi.ResourceSlice)
			if !ok {
				return
			}
			newSlice, ok := new.(*resourceapi.ResourceSlice)
			if !ok {
				return
			}

	}

	metrics.RegisterMetrics()

	if _, err := podInformer.Informer().AddEventHandler(cache.ResourceEventHandlerFuncs{
		AddFunc: func(obj interface{}) {
			ec.enqueuePod(logger, obj, false)
		},
		UpdateFunc: func(old, updated interface{}) {
			ec.enqueuePod(logger, updated, false)
		},
		DeleteFunc: func(obj interface{}) {
			ec.enqueuePod(logger, obj, true)
		},
	}); err != nil {
		return nil, err
	}

	options.ResourceQuotaInformer.Informer().AddEventHandlerWithResyncPeriod(
		cache.ResourceEventHandlerFuncs{
			AddFunc: func(obj interface{}) {
				rq.addQuota(logger, obj)
			},
			UpdateFunc: func(old, cur interface{}) {
				// We are only interested in observing updates to quota.spec to drive updates to quota.status.
				// We ignore all updates to quota.Status because they are all driven by this controller.

			pl := obj.(*flowcontrol.PriorityLevelConfiguration)
			klog.V(7).Infof("Triggered API priority and fairness config reloading in %s due to creation of PLC %s", cfgCtlr.name, pl.Name)
			cfgCtlr.configQueue.Add(0)
		},
		UpdateFunc: func(oldObj, newObj interface{}) {
			newPL := newObj.(*flowcontrol.PriorityLevelConfiguration)
			oldPL := oldObj.(*flowcontrol.PriorityLevelConfiguration)
			if !apiequality.Semantic.DeepEqual(oldPL.Spec, newPL.Spec) {

		AddFunc: func(obj interface{}) {
			event := &event{
				eventType: addEvent,
				obj:       obj,
				gvk:       kind,
			}
			gb.graphChanges.Add(event)
		},
		UpdateFunc: func(oldObj, newObj interface{}) {
			// TODO: check if there are differences in the ownerRefs,
			// finalizers, and DeletionTimestamp; if not, ignore the update.
			event := &event{
				eventType: updateEvent,

	storage, _, _, server := newStorage(t)
	defer server.Terminate(t)
	defer storage.Store.DestroyFunc()
	test := genericregistrytest.New(t, storage.Store)
	test.TestUpdate(
		// valid
		validNewPod(),
		// updateFunc
		func(obj runtime.Object) runtime.Object {
			object := obj.(*api.Pod)
			object.Labels = map[string]string{"a": "b"}
			return object
		},
	)
}

func TestDelete(t *testing.T) {