).(*manager)
			defer cleanup(t, m)

			now := time.Now()
			fakePods := make([]*fakePod, numTestPods)
			for i := 0; i < numTestPods; i++ {
				fake, err := newFakePod(tt.http)
				if err != nil {
					t.Fatalf("unexpected error creating fake pod: %v", err)
				}
				defer fake.stop()
				handler := fake.probeHandler()
				fakePods[i] = fake

				pod := v1.Pod{
					ObjectMeta: metav1.ObjectMeta{

			func(b *testing.B) {
				// create sample pods
				fakePods := make([]example.Pod, tc.totalObjectNum, tc.totalObjectNum)
				for i := range fakePods {
					fakePods[i].Namespace = "default"
					fakePods[i].Name = fmt.Sprintf("pod-%d", i)
					fakePods[i].ResourceVersion = strconv.Itoa(i)
					if i%(tc.totalObjectNum/tc.expectObjectNum) == 0 {
						fakePods[i].Spec.NodeName = "node-0"
					}

	if !ok {
		return []string{}, nil
	}
	return []string{nodeName}, nil
}

const (
	filterWithoutEnqueueExtensions = "filterWithoutEnqueueExtensions"
	fakeNode                       = "fakeNode"
	fakePod                        = "fakePod"
	emptyEventsToRegister          = "emptyEventsToRegister"
	queueSort                      = "no-op-queue-sort-plugin"
	fakeBind                       = "bind-plugin"

		},
	}
	for _, testCase := range testCases {
		t.Run(testCase.description, func(t *testing.T) {
			iniContainerMap := containermap.NewContainerMap()
			iniContainerMap.Add("fakePod1", "fakeContainer1", "fakeID1")
			iniContainerMap.Add("fakePod1", "fakeContainer2", "fakeID2")
			mgr := &manager{
				policy:       returnPolicyByName(testCase),
				state:        state.NewMemoryState(),
				containerMap: iniContainerMap,

			topo:        topoDualSocketHT,
			stAssignments: state.ContainerCPUAssignments{
				"fakePod": map[string]cpuset.CPUSet{
					"0": cpuset.New(0, 1, 2),
				},
			},
			stDefaultCPUSet: cpuset.New(2, 3, 4, 5, 6, 7, 8, 9, 10, 11),
			expErr:          fmt.Errorf("pod: fakePod, container: 0 cpuset: \"0-2\" overlaps with default cpuset \"2-11\""),
		},
		{

func (f *FakeOS) Stat(path string) (os.FileInfo, error) {
	if f.StatFn != nil {
		return f.StatFn(path)
	}
	return nil, errors.New("unimplemented testing mock")
}

// Remove is a fake call that returns nil.
func (f *FakeOS) Remove(path string) error {
	f.Removes = append(f.Removes, path)
	return nil
}

// RemoveAll is a fake call that just returns nil.
func (f *FakeOS) RemoveAll(path string) error {

		t.Fatalf("can't create temp dir: %v", err)
	}

	if client == nil {
		client = fakeclient.NewSimpleClientset()
	}

	client.Tracker().Add(&v1.Node{
		ObjectMeta: metav1.ObjectMeta{
			Name: "fakeNode",
		},
		Spec: v1.NodeSpec{},
	})

	// Start informer for CSIDrivers.
	factory := informers.NewSharedInformerFactory(client, csi.CsiResyncPeriod)
	csiDriverInformer := factory.Storage().V1().CSIDrivers()

	ctx := context.Background()
	runtime := &ctest.FakeRuntime{}
	cache := NewTestRuntimeCache(runtime)

	// Cache old pods.
	oldpods := []*ctest.FakePod{{Pod: &Pod{ID: "1111"}}}
	runtime.PodList = oldpods
	cache.UpdateCacheWithLock()

	// Update the runtime to new pods.
	newpods := []*ctest.FakePod{{Pod: &Pod{ID: "1111"}}, {Pod: &Pod{ID: "2222"}}, {Pod: &Pod{ID: "3333"}}}
	runtime.PodList = newpods

	volumes := map[string]volume.Volume{vol0: &fakeVolume{}, vol1: &fakeVolume{}, vol3: &fakeVolume{}}
	mockStats.EXPECT().ListVolumesForPod(fakePod.UID).Return(volumes, true)
	blockVolumes := map[string]volume.BlockVolume{vol2: &fakeBlockVolume{}}
	mockStats.EXPECT().ListBlockVolumesForPod(fakePod.UID).Return(blockVolumes, true)

	eventStore := make(chan string, 1)
	fakeEventRecorder := record.FakeRecorder{
		Events: eventStore,
	}

	}
	fakeRuntime.AllPodList = []*containertest.FakePod{
		{Pod: &container.Pod{
			Containers: []*container.Container{
				makeContainer(0),
				makeContainer(1),
			},
		}},
	}

	// Make 1 be more recently used than 0.
	_, err := manager.detectImages(ctx, zero)
	require.NoError(t, err)
	fakeRuntime.AllPodList = []*containertest.FakePod{
		{Pod: &container.Pod{
			Containers: []*container.Container{