}
			if versioner.CompareResourceVersion(pvcInCache, pvc) != 0 {
				return false, nil
			}
		}
		return true, nil
	})
}

func (env *testEnv) deleteVolumes(pvs []*v1.PersistentVolume) {
	for _, pv := range pvs {
		assumecache.DeleteTestObject(env.internalBinder.pvCache.AssumeCache, pv)
	}
}

func (env *testEnv) deleteClaims(pvcs []*v1.PersistentVolumeClaim) {

type portworxManager interface {
	// Creates a volume
	CreateVolume(provisioner *portworxVolumeProvisioner) (volumeID string, volumeSizeGB int64, labels map[string]string, err error)
	// Deletes a volume
	DeleteVolume(deleter *portworxVolumeDeleter) error
	// Attach a volume
	AttachVolume(mounter *portworxVolumeMounter, attachOptions map[string]string) (string, error)
	// Detach a volume

		} else {
			logger.Error(err, "Could not sync volume", "volumeName", volume.Name, "err", err)
		}
	}
}

// deleteVolume runs in worker thread and handles "volume deleted" event.
func (ctrl *PersistentVolumeController) deleteVolume(ctx context.Context, volume *v1.PersistentVolume) {
	logger := klog.FromContext(ctx)
	if err := ctrl.volumes.store.Delete(volume); err != nil {

	}

	return nil
}

func (asw *actualStateOfWorld) DeleteVolume(volumeName v1.UniqueVolumeName) error {
	asw.Lock()
	defer asw.Unlock()

	volumeObj, volumeExists := asw.attachedVolumes[volumeName]
	if !volumeExists {
		return nil
	}

	if len(volumeObj.mountedPods) != 0 {
		return fmt.Errorf(
			"failed to DeleteVolume %q, it still has %v mountedPods",
			volumeName,

				obj := ctrl.claims.List()[0]
				claim := obj.(*v1.PersistentVolumeClaim)
				reactor.DeleteClaimEvent(claim)
				return nil
			},
		},
		{
			// deleteVolume with a bound volume. Check the claim is Lost.
			name:            "5-4 - delete volume",
			initialVolumes:  newVolumeArray("volume5-4", "1Gi", "uid5-4", "claim5-4", v1.VolumeBound, v1.PersistentVolumeReclaimRetain, classEmpty),

				// Delete the volume before delete operation starts
				reactor.DeleteVolume("volume8-6")
			}),
		},
		{
			// delete success(?) - volume is bound just at the time doDelete()
			// starts. This simulates "volume no longer needs recycling,
			// skipping".