// This verifies that when a PDB has 0 pods, disruptions are not allowed.
	ps.VerifyDisruptionAllowed(t, pdbName, 0)

	pod, _ := newPod(t, "unmanaged")
	add(t, dc.podStore, pod)
	dc.sync(ctx, pdbName)
	var pods []*v1.Pod
	pods = append(pods, pod)
	_, unmanagedPods, _ := dc.getExpectedScale(ctx, pdb, pods)
	if len(unmanagedPods) != 1 {
		t.Fatalf("expected one pod to be unmanaged pod but found %d", len(unmanagedPods))
	}

						Failed: []types.UID{"a", "b"},
					},
				},
			},
			pods: func() []*v1.Pod {
				pods := make([]*v1.Pod, 500)
				for i := range pods {
					pods[i] = buildPod().uid(strconv.Itoa(i)).phase(v1.PodSucceeded).trackingFinalizer().Pod
				}
				pods = append(pods, buildPod().uid("b").phase(v1.PodFailed).trackingFinalizer().Pod)
				return pods
			}(),
			wantRmFinalizers: 499,

	// clear generated volume names
	for i := range pod.Spec.Volumes {
		if len(pod.Spec.Volumes[i].Name) > 0 {
			pod.Spec.Volumes[i].Name = "cleared"
		}
	}
	for i := range pod.Spec.Containers[0].VolumeMounts {
		if len(pod.Spec.Containers[0].VolumeMounts[i].Name) > 0 {
			pod.Spec.Containers[0].VolumeMounts[i].Name = "cleared"
		}
	}

	if !reflect.DeepEqual(expectedVolumes, pod.Spec.Volumes) {

	// Assert
	if len(pods) != 1 {
		t.Fatalf("Expected 1 pod, got %d", len(pods))
	}
	if pods[0].Name != pod1Name {
		t.Errorf("Expected pod %s/%s, got %s", pod1Name, pod1Name, pods[0].Name)
	}

		t.Errorf("Unexpected diff after adding pods (-want, +got):\n%s", diff)
	}
	if p, err := q.Pop(logger); err != nil || p.Pod != highPriorityPodInfo.Pod {
		t.Errorf("Expected: %v after Pop, but got: %v", highPriorityPodInfo.Pod.Name, p.Pod.Name)
	}
	if p, err := q.Pop(logger); err != nil || p.Pod != medPriorityPodInfo.Pod {
		t.Errorf("Expected: %v after Pop, but got: %v", medPriorityPodInfo.Pod.Name, p.Pod.Name)
	}

			gotPods := map[string]bool{}
			for node, pods := range nodesToDaemonPods {
				for _, pod := range pods {
					if pod.Spec.NodeName != node {
						t.Errorf("pod %v grouped into %v but belongs in %v", pod.Name, node, pod.Spec.NodeName)
					}
					gotPods[pod.Name] = true
				}
			}
			for _, pod := range tc.wantedPods {
				if !gotPods[pod.Name] {
					t.Errorf("expected pod %v but didn't get it", pod.Name)
				}

		})
	}
	return &v1.Pod{
		Spec: v1.PodSpec{
			Containers: containers,
		},
	}
}

func newResourceInitPod(pod *v1.Pod, usage ...framework.Resource) *v1.Pod {
	pod.Spec.InitContainers = newResourcePod(usage...).Spec.Containers
	return pod
}

func newResourceOverheadPod(pod *v1.Pod, overhead v1.ResourceList) *v1.Pod {
	pod.Spec.Overhead = overhead
	return pod
}

		tests := []struct {
			pod         *v1.Pod
			nodeName    string
			expectedErr bool
		}{
			{
				pod: &v1.Pod{
					ObjectMeta: metav1.ObjectMeta{
						Name:      "pod1",
						Namespace: "default",
					},
					Spec: v1.PodSpec{
						NodeName: "node-1",
					},
				},
				nodeName: "node-1",
			},
			{
				pod: &v1.Pod{
					ObjectMeta: metav1.ObjectMeta{

			for _, tpodInfo := range tc.podInfos {
				pod := getInlineFakePod(tpodInfo.podName, tpodInfo.podUID, tpodInfo.outerVolumeName, tpodInfo.innerVolumeName)
				volumeSpec := &volume.Spec{Volume: &pod.Spec.Volumes[0]}
				podName := util.GetUniquePodName(pod)
				volumeName, err := rcInstance.desiredStateOfWorld.AddPodToVolume(
					podName, pod, volumeSpec, volumeSpec.Name(), "" /* volumeGidValue */, nil /* SELinuxContext */)

	pvcs := getPersistentVolumeClaims(set, pod)
	volumes := make([]v1.Volume, 0, len(pod.Spec.Volumes))
	for i := range pod.Spec.Volumes {
		if _, contains := pvcs[pod.Spec.Volumes[i].Name]; !contains {
			volumes = append(volumes, pod.Spec.Volumes[i])
		}
	}
	pod.Spec.Volumes = volumes
	fakeClient.AddReactor("update", "pods", func(action core.Action) (bool, runtime.Object, error) {