conditions := []v1.PersistentVolumeClaimCondition{progressCondition}
	newPVC := pvc.DeepCopy()
	newPVC = MergeResizeConditionOnPVC(newPVC, conditions)
	newPVC = mergeStorageResourceStatus(newPVC, v1.PersistentVolumeClaimControllerResizeInProgress)
	newPVC = mergeStorageAllocatedResources(newPVC, newSize)
	newPVC = setResizer(newPVC, resizerName)
	return PatchPVCStatus(pvc /*oldPVC*/, newPVC, kubeClient)
}

		t.Fatalf("failed to get PVC: %v", err)
	}

	// Assume PVC
	newPVC := pvc.DeepCopy()
	newPVC.Annotations[volume.AnnSelectedNode] = "test-node"
	if err := cache.Assume(newPVC); err != nil {
		t.Fatalf("failed to assume PVC: %v", err)
	}
	if err := verifyPVC(cache, getPVCName(pvc), newPVC); err != nil {
		t.Fatalf("failed to get PVC after assume: %v", err)
	}

	// Add old PVC

	newPvc := obj.(*api.PersistentVolumeClaim)
	oldPvc := old.(*api.PersistentVolumeClaim)
	opts := validation.ValidationOptionsForPersistentVolumeClaim(newPvc, oldPvc)
	errorList := validation.ValidatePersistentVolumeClaim(newPvc, opts)
	return append(errorList, validation.ValidatePersistentVolumeClaimUpdate(newPvc, oldPvc, opts)...)
}

		case schema.GroupResource{Resource: "persistentvolumeclaims"}:
			oldPVC := oldObj.(*v1.PersistentVolumeClaim)
			newPVC := newObj.(*v1.PersistentVolumeClaim)
			return core.RequiresQuotaReplenish(newPVC, oldPVC)
		}

		return false
	}

					if !reflect.DeepEqual(newPvc, newPvcInfo.pvc()) {
						t.Errorf("new pvc changed: %v", cmp.Diff(newPvc, newPvcInfo.pvc()))
					}
				default:
					// new pvc should not need to be changed
					if !reflect.DeepEqual(newPvc, newPvcInfo.pvc()) {
						t.Errorf("new pvc changed: %v", cmp.Diff(newPvc, newPvcInfo.pvc()))
					}
				}
			})
		}
	}

}

	newPVC := pvc.DeepCopy()
	metav1.SetMetaDataAnnotation(&newPVC.ObjectMeta, volume.AnnSelectedNode, node)
	return newPVC
}

func pvcSetEmptyAnnotations(pvc *v1.PersistentVolumeClaim) *v1.PersistentVolumeClaim {
	newPVC := pvc.DeepCopy()
	newPVC.Annotations = map[string]string{}
	return newPVC
}

		oldPVC.ObjectMeta.ResourceVersion = ""
		newPVC.ObjectMeta.ResourceVersion = ""

		oldPVC.Status.Capacity = nil
		newPVC.Status.Capacity = nil

		oldPVC.Status.Conditions = nil
		newPVC.Status.Conditions = nil

		if p.expansionRecoveryEnabled {
			oldPVC.Status.AllocatedResourceStatuses = nil
			newPVC.Status.AllocatedResourceStatuses = nil

			oldPVC.Status.AllocatedResources = nil

		for _, newpvcInfo := range pvcInfo {
			oldpvc := oldpvcInfo.pvc()
			newpvc := newpvcInfo.pvc()
			if newpvc == nil {
				continue
			}

			t.Run(fmt.Sprintf("old pvc %v, new pvc %v", oldpvcInfo.description, newpvcInfo.description), func(t *testing.T) {
				EnforceDataSourceBackwardsCompatibility(&newpvc.Spec, nil)

				// old pvc should never be changed
				if !reflect.DeepEqual(oldpvc, oldpvcInfo.pvc()) {

	// verify quota rejects negative pvc storage requests
	newPvc := validPersistentVolumeClaim("not-allowed-pvc", getVolumeResourceRequirements(api.ResourceList{api.ResourceStorage: resource.MustParse("-1Gi")}, api.ResourceList{}))

			}

			oldReq := oldPVC.Spec.Resources.Requests[v1.ResourceStorage]
			oldCap := oldPVC.Status.Capacity[v1.ResourceStorage]
			newPVC, ok := new.(*v1.PersistentVolumeClaim)
			if !ok {
				return
			}
			newReq := newPVC.Spec.Resources.Requests[v1.ResourceStorage]
			newCap := newPVC.Status.Capacity[v1.ResourceStorage]
			// PVC will be enqueued under 2 circumstances