if expansionResponse.err != nil {
				t.Fatalf("GenerateExpandAndRecoverVolumeFunc failed: %v", expansionResponse.err)
			}
			updatedPVC := expansionResponse.pvc
			actualResizeStatus := updatedPVC.Status.AllocatedResourceStatuses[v1.ResourceStorage]
			assert.Equal(t, actualResizeStatus, test.expectedResizeStatus)
			actualAllocatedSize := updatedPVC.Status.AllocatedResources.Storage()

func (ne *NodeExpander) runPreCheck() bool {
	ne.pvcStatusCap = ne.pvc.Status.Capacity[v1.ResourceStorage]
	ne.pvCap = ne.pv.Spec.Capacity[v1.ResourceStorage]

	allocatedResourceStatus := ne.pvc.Status.AllocatedResourceStatuses
	if currentStatus, ok := allocatedResourceStatus[v1.ResourceStorage]; ok {
		ne.resizeStatus = currentStatus
	}

	// PVC is already expanded but we are still trying to expand the volume because

		if !helper.ClaimContainsAllocatedResources(oldPVC) {
			pvc.Status.AllocatedResources = nil
		}
		if !helper.ClaimContainsAllocatedResourceStatus(oldPVC) {
			pvc.Status.AllocatedResourceStatuses = nil
		}
	}
}

func dataSourceInUse(oldPVCSpec *core.PersistentVolumeClaimSpec) bool {
	if oldPVCSpec == nil {
		return false
	}

		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
			newPVC.Status.AllocatedResources = nil
		}

		// TODO(apelisse): We don't have a good mechanism to

		return true
	}
	return false
}

func ClaimContainsAllocatedResourceStatus(pvc *core.PersistentVolumeClaim) bool {
	if pvc == nil {
		return false
	}

	if pvc.Status.AllocatedResourceStatuses != nil {
		return true
	}
	return false
}

// GetTolerationsFromPodAnnotations gets the json serialized tolerations data from Pod.Annotations
// and converts it to the []Toleration type in core.

      volumeAttributesClassName: volumeAttributesClassNameValue
      volumeMode: volumeModeValue
      volumeName: volumeNameValue
    status:
      accessModes:
      - accessModesValue
      allocatedResourceStatuses:
        allocatedResourceStatusesKey: allocatedResourceStatusesValue
      allocatedResources:
        allocatedResourcesKey: "0"
      capacity:
        capacityKey: "0"
      conditions:

              "message": "messageValue"
            }
          ],
          "allocatedResources": {
            "allocatedResourcesKey": "0"
          },
          "allocatedResourceStatuses": {
            "allocatedResourceStatusesKey": "allocatedResourceStatusesValue"
          },
          "currentVolumeAttributesClassName": "currentVolumeAttributesClassNameValue",

              "message": "messageValue"
            }
          ],
          "allocatedResources": {
            "allocatedResourcesKey": "0"
          },
          "allocatedResourceStatuses": {
            "allocatedResourceStatusesKey": "allocatedResourceStatusesValue"
          },
          "currentVolumeAttributesClassName": "currentVolumeAttributesClassNameValue",

      volumeAttributesClassName: volumeAttributesClassNameValue
      volumeMode: volumeModeValue
      volumeName: volumeNameValue
    status:
      accessModes:
      - accessModesValue
      allocatedResourceStatuses:
        allocatedResourceStatusesKey: allocatedResourceStatusesValue
      allocatedResources:
        allocatedResourcesKey: "0"
      capacity:
        capacityKey: "0"
      conditions:

              "message": "messageValue"
            }
          ],
          "allocatedResources": {
            "allocatedResourcesKey": "0"
          },
          "allocatedResourceStatuses": {
            "allocatedResourceStatusesKey": "allocatedResourceStatusesValue"
          },
          "currentVolumeAttributesClassName": "currentVolumeAttributesClassNameValue",