return extractPersistentVolumeClaim(persistentVolumeClaim, fieldManager, "status")
}

func extractPersistentVolumeClaim(persistentVolumeClaim *apicorev1.PersistentVolumeClaim, fieldManager string, subresource string) (*PersistentVolumeClaimApplyConfiguration, error) {
	b := &PersistentVolumeClaimApplyConfiguration{}

				makeNode("node-a").Node,
			},
			pvcs: []*v1.PersistentVolumeClaim{
				makePVC("pvc-a", waitSC.Name).PersistentVolumeClaim,
			},
			wantStateAfterPreFilter: &stateData{
				podVolumeClaims: &PodVolumeClaims{
					boundClaims: []*v1.PersistentVolumeClaim{},
					unboundClaimsDelayBinding: []*v1.PersistentVolumeClaim{
						makePVC("pvc-a", waitSC.Name).PersistentVolumeClaim,
					},

func SetClaimResizer(
	pvc *v1.PersistentVolumeClaim,
	resizerName string,
	kubeClient clientset.Interface) (*v1.PersistentVolumeClaim, error) {
	newPVC := pvc.DeepCopy()
	newPVC = setResizer(newPVC, resizerName)
	return PatchPVCStatus(pvc /*oldPVC*/, newPVC, kubeClient)
}

func setResizer(pvc *v1.PersistentVolumeClaim, resizerName string) *v1.PersistentVolumeClaim {

func TestDropDisabledSnapshotDataSource(t *testing.T) {
	pvcWithoutDataSource := func() *core.PersistentVolumeClaim {
		return &core.PersistentVolumeClaim{
			Spec: core.PersistentVolumeClaimSpec{
				DataSource: nil,
			},
		}
	}
	apiGroup := "snapshot.storage.k8s.io"
	pvcWithDataSource := func() *core.PersistentVolumeClaim {
		return &core.PersistentVolumeClaim{
			Spec: core.PersistentVolumeClaimSpec{

		"v1",
		"PersistentVolumeClaim",
		PersistentVolumeClaimToSelectableFields(&api.PersistentVolumeClaim{}),
		map[string]string{"name": "metadata.name"},
	)
}

func TestDropConditions(t *testing.T) {
	ctx := genericapirequest.NewDefaultContext()
	pvcWithConditions := func() *api.PersistentVolumeClaim {
		return &api.PersistentVolumeClaim{
			Status: api.PersistentVolumeClaimStatus{

	// boundClaims are the pod's bound PVCs.
	boundClaims []*v1.PersistentVolumeClaim
	// unboundClaimsDelayBinding are the pod's unbound with delayed binding (including provisioning) PVCs.
	unboundClaimsDelayBinding []*v1.PersistentVolumeClaim
	// unboundClaimsImmediate are the pod's unbound with immediate binding PVCs (i.e., supposed to be bound already) .
	unboundClaimsImmediate []*v1.PersistentVolumeClaim

			Name:      "node-1",
		},
	}

	readWriteOncePodPVC1 := &v1.PersistentVolumeClaim{
		ObjectMeta: metav1.ObjectMeta{
			Namespace: "default",
			Name:      "claim-with-rwop-1",
		},
		Spec: v1.PersistentVolumeClaimSpec{
			AccessModes: []v1.PersistentVolumeAccessMode{v1.ReadWriteOncePod},
		},
	}
	readWriteOncePodPVC2 := &v1.PersistentVolumeClaim{
		ObjectMeta: metav1.ObjectMeta{
			Namespace: "default",

	ref "k8s.io/client-go/tools/reference"
	"k8s.io/component-helpers/storage/volume"
	"k8s.io/kubernetes/pkg/volume/util"
)

func makePVC(size string, modfn func(*v1.PersistentVolumeClaim)) *v1.PersistentVolumeClaim {
	fs := v1.PersistentVolumeFilesystem
	pvc := v1.PersistentVolumeClaim{
		ObjectMeta: metav1.ObjectMeta{
			Name:      "claim01",
			Namespace: "myns",
		},
		Spec: v1.PersistentVolumeClaimSpec{

func claimWithAnnotation(name, value string, claims []*v1.PersistentVolumeClaim) []*v1.PersistentVolumeClaim {
	if claims[0].Annotations == nil {
		claims[0].Annotations = map[string]string{name: value}
	} else {
		claims[0].Annotations[name] = value
	}
	return claims
}

func claimWithDataSource(name, kind, apiGroup string, claims []*v1.PersistentVolumeClaim) []*v1.PersistentVolumeClaim {

			ephemeralEnabled: true,
			extraClaims:      []v1.PersistentVolumeClaim{*ephemeralClaim},
			driverNames:      []string{ebsCSIDriverName},
			test:             "ephemeral volume unbound",
		},
		{
			newPod:           ephemeralVolumePod,
			filterName:       "csi",
			ephemeralEnabled: true,
			extraClaims:      []v1.PersistentVolumeClaim{*ephemeralClaim},
			driverNames:      []string{ebsCSIDriverName},