},
	}
	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,

			).(*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{

	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"

			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\""),
		},
		{

		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{

}

func getCommonTestCases() []topologyHintTestCase {
	return []topologyHintTestCase{
		{
			description: "Single Request, no alignment",
			pod: &v1.Pod{
				ObjectMeta: metav1.ObjectMeta{
					UID: "fakePod",
				},
				Spec: v1.PodSpec{
					Containers: []v1.Container{
						{
							Name: "fakeContainer",
							Resources: v1.ResourceRequirements{
								Limits: v1.ResourceList{

func TestNonePolicyAllocate(t *testing.T) {
	policy := &nonePolicy{}

	st := &mockState{
		assignments:   state.ContainerCPUAssignments{},
		defaultCPUSet: cpuset.New(1, 2, 3, 4, 5, 6, 7),
	}

	testPod := makePod("fakePod", "fakeContainer", "1000m", "1000m")

	container := &testPod.Spec.Containers[0]
	err := policy.Allocate(st, testPod, container)
	if err != nil {
		t.Errorf("NonePolicy Allocate() error. expected no error but got: %v", err)