oldObj: &api.PersistentVolumeClaim{
				Spec: api.PersistentVolumeClaimSpec{
					VolumeName: "volume1",
					Resources: api.VolumeResourceRequirements{
						Requests: getResourceList("1Gi"),
					},
					StorageClassName: &goldClassName,
				},
				Status: api.PersistentVolumeClaimStatus{
					Capacity: getResourceList("1Gi"),
					Phase:    api.ClaimBound,
				},
			},
			newObj: &api.PersistentVolumeClaim{

	*v1.PersistentVolumeClaim
}

func makePVC(name string, storageClassName string) pvcBuilder {
	return pvcBuilder{PersistentVolumeClaim: &v1.PersistentVolumeClaim{
		ObjectMeta: metav1.ObjectMeta{
			Name:      name,
			Namespace: v1.NamespaceDefault,
		},
		Spec: v1.PersistentVolumeClaimSpec{
			StorageClassName: ptr.To(storageClassName),
		},
	}}
}

	VolumeName                *string                                       `json:"volumeName,omitempty"`
	StorageClassName          *string                                       `json:"storageClassName,omitempty"`
	VolumeMode                *v1.PersistentVolumeMode                      `json:"volumeMode,omitempty"`

		return nil, &assumecache.WrongTypeError{TypeName: "v1.PersistentVolume", Object: obj}
	}
	return pv, nil
}

func (c *PVAssumeCache) ListPVs(storageClassName string) []*v1.PersistentVolume {
	objs := c.List(&v1.PersistentVolume{
		Spec: v1.PersistentVolumeSpec{
			StorageClassName: storageClassName,
		},
	})
	pvs := []*v1.PersistentVolume{}
	for _, obj := range objs {
		pv, ok := obj.(*v1.PersistentVolume)
		if !ok {

				pvc.Spec.StorageClassName = &classSilver
			}),
		},
		"successful-match-with-class-and-labels": {
			expectedMatch: "gce-pd-silver2",
			claim: makePVC("1G", func(pvc *v1.PersistentVolumeClaim) {
				pvc.Spec.AccessModes = []v1.PersistentVolumeAccessMode{v1.ReadWriteOnce}
				pvc.Spec.StorageClassName = &classSilver
			}),
		},
		"successful-match-very-large": {

}

// GetPersistentVolumeClass returns StorageClassName.
func GetPersistentVolumeClass(volume *core.PersistentVolume) string {
	// Use beta annotation first
	if class, found := volume.Annotations[core.BetaStorageClassAnnotation]; found {
		return class
	}

	return volume.Spec.StorageClassName
}

// GetPersistentVolumeClaimClass returns StorageClassName. If no storage class was
// requested, it returns "".

    },
    "matchExpressions": [
      {
        "key": "keyValue",
        "operator": "operatorValue",
        "values": [
          "valuesValue"
        ]
      }
    ]
  },
  "storageClassName": "storageClassNameValue",
  "capacity": "0",
  "maximumVolumeSize": "0"

    },
    "matchExpressions": [
      {
        "key": "keyValue",
        "operator": "operatorValue",
        "values": [
          "valuesValue"
        ]
      }
    ]
  },
  "storageClassName": "storageClassNameValue",
  "capacity": "0",
  "maximumVolumeSize": "0"

    },
    "matchExpressions": [
      {
        "key": "keyValue",
        "operator": "operatorValue",
        "values": [
          "valuesValue"
        ]
      }
    ]
  },
  "storageClassName": "storageClassNameValue",
  "capacity": "0",
  "maximumVolumeSize": "0"

    },
    "matchExpressions": [
      {
        "key": "keyValue",
        "operator": "operatorValue",
        "values": [
          "valuesValue"
        ]
      }
    ]
  },
  "storageClassName": "storageClassNameValue",
  "capacity": "0",
  "maximumVolumeSize": "0"