if spec.Volume != nil {
		spec.Volume.Name = wrapperVolumeName
	}

	plugin, err := kvh.kubelet.volumePluginMgr.FindPluginBySpec(&spec)
	if err != nil {
		return nil, err
	}

	return plugin.NewUnmounter(spec.Name(), podUID)
}

func (kvh *kubeletVolumeHost) GetMounter(pluginName string) mount.Interface {
	return kvh.kubelet.mounter
}

func (kvh *kubeletVolumeHost) GetHostName() string {

	return f.Plugin.NewMounter(spec, pod, opts)
}

func (f *FakeBasicVolumePlugin) NewUnmounter(volName string, podUID types.UID) (volume.Unmounter, error) {
	return f.Plugin.NewUnmounter(volName, podUID)
}

func (f *FakeBasicVolumePlugin) RequiresRemount(spec *volume.Spec) bool {
	return f.Plugin.RequiresRemount(spec)
}

		plugin:     plugin,
		pod:        pod,
		mounter:    mounter,
		volumePath: volumePath,
		rootDir:    rootDir,
	}
}

func (test *downwardAPITest) tearDown() {
	unmounter, err := test.plugin.NewUnmounter(test.name, testPodUID)
	if err != nil {
		test.t.Errorf("Failed to make a new Unmounter: %v", err)
	}
	if unmounter == nil {
		test.t.Fatalf("Got a nil Unmounter")
	}

		} else {
			allErrs = append(allErrs,
				fmt.Errorf("SetUp() failed: %v", err))
		}
	}

	unmounter, err := plug.NewUnmounter("vol1", types.UID("poduid"))
	if err != nil {
		allErrs = append(allErrs,
			fmt.Errorf("failed to make a new Unmounter: %w", err))
		return allErrs
	}
	if unmounter == nil {
		allErrs = append(allErrs,

		},
		fsType:      fsType,
		readOnly:    readOnly,
		diskMounter: util.NewSafeFormatAndMountFromHost(plugin.GetPluginName(), plugin.host)}, nil
}

func (plugin *portworxVolumePlugin) NewUnmounter(volName string, podUID types.UID) (volume.Unmounter, error) {
	return plugin.newUnmounterInternal(volName, podUID, plugin.util, plugin.host.GetMounter(plugin.GetPluginName()))
}

	plugin.pluginLock.Lock()
	defer plugin.pluginLock.Unlock()
	if spec == nil {
		plugin.ErrorEncountered = true
	}
	return nil, nil
}

func (plugin *TestPlugin) NewUnmounter(name string, podUID types.UID) (volume.Unmounter, error) {
	return nil, nil
}

func (plugin *TestPlugin) ConstructVolumeSpec(volumeName, mountPath string) (volume.ReconstructedVolume, error) {

	if spec.Volume != nil {
		spec.Volume.Name = wrapperVolumeName
	}
	plug, err := f.pluginMgr.FindPluginBySpec(&spec)
	if err != nil {
		return nil, err
	}
	return plug.NewUnmounter(spec.Name(), podUID)
}

// Returns the hostname of the host kubelet is running on
func (f *fakeVolumeHost) GetHostName() string {
	return "fakeHostName"
}

		readOnly:      readOnly,
		mounter:       plugin.host.GetMounter(plugin.GetPluginName()),
		hu:            kvh.GetHostUtil(),
		noTypeChecker: plugin.noTypeChecker,
	}, nil
}

func (plugin *hostPathPlugin) NewUnmounter(volName string, podUID types.UID) (volume.Unmounter, error) {
	return &hostPathUnmounter{&hostPath{
		path: "",
	}}, nil
}

// Recycle recycles/scrubs clean a HostPath volume.

		return nil, fmt.Errorf("failed to get device path: %v", err)
	}
	mapper.MetricsProvider = volume.NewMetricsBlock(filepath.Join(blockPath, string(podUID)))

	return mapper, nil
}

func (plugin *fcPlugin) NewUnmounter(volName string, podUID types.UID) (volume.Unmounter, error) {
	// Inject real implementations here, test through the internal function.

	// - pod: The enclosing pod
	NewMounter(spec *Spec, podRef *v1.Pod, opts VolumeOptions) (Mounter, error)

	// NewUnmounter creates a new volume.Unmounter from recoverable state.
	// - name: The volume name, as per the v1.Volume spec.
	// - podUID: The UID of the enclosing pod
	NewUnmounter(name string, podUID types.UID) (Unmounter, error)

	// ConstructVolumeSpec constructs a volume spec based on the given volume name