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

			}
		}
	}
}

func doTestCleanAndTeardown(plugin volume.VolumePlugin, podUID types.UID, testVolumeName, volumePath string, t *testing.T) {
	unmounter, err := plugin.NewUnmounter(testVolumeName, podUID)
	if err != nil {
		t.Errorf("Failed to make a new Unmounter: %v", err)
	}
	if unmounter == nil {
		t.Fatalf("Got a nil Unmounter")
	}

		mountDetector:   mountDetector,
		plugin:          plugin,
		MetricsProvider: volume.NewMetricsDu(getPath(pod.UID, spec.Name(), plugin.host)),
	}, nil
}

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

	if path != volPath {
		t.Errorf("Got unexpected path: %s", path)
	}

	if err := mounter.SetUp(volume.MounterArgs{}); err != nil {
		t.Errorf("Expected success, got: %v", err)
	}

	unmounter, err := plug.NewUnmounter("vol1", types.UID("poduid"))
	if err != nil {
		t.Errorf("Failed to make a new Unmounter: %v", err)
	}
	if unmounter == nil {
		t.Fatalf("Got a nil Unmounter")
	}

		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 *iscsiPlugin) NewUnmounter(volName string, podUID types.UID) (volume.Unmounter, error) {
	return plugin.newUnmounterInternal(volName, podUID, &ISCSIUtil{}, plugin.host.GetMounter(plugin.GetPluginName()), plugin.host.GetExec(plugin.GetPluginName()))
}

			if os.IsNotExist(err) {
				t.Errorf("SetUp() failed, volume path not created: %s", path)
			} else {
				t.Errorf("SetUp() failed: %v", err)
			}
		}
	}

	unmounter, err := plug.NewUnmounter(testPVName, pod.UID)
	if err != nil {
		t.Errorf("Failed to make a new Unmounter: %v", err)
	}
	if unmounter == nil {
		t.Fatalf("Got a nil Unmounter")
	}

	if err := unmounter.TearDown(); err != nil {

		},
		mountOptions: util.MountOptionFromSpec(spec),
		readOnly:     readOnly,
	}, nil

}

func (plugin *localVolumePlugin) NewUnmounter(volName string, podUID types.UID) (volume.Unmounter, error) {
	return &localVolumeUnmounter{
		localVolume: &localVolume{
			podUID:  podUID,
			volName: volName,

	dir := mounter.GetPath()
	mounter.MetricsProvider = NewMetricsCsi(volumeHandle, dir, csiDriverName(driverName))
	klog.V(4).Info(log("mounter created successfully"))
	return mounter, nil
}

func (p *csiPlugin) NewUnmounter(specName string, podUID types.UID) (volume.Unmounter, error) {
	klog.V(4).Infof(log("setting up unmounter for [name=%v, podUID=%v]", specName, podUID))

	kvh, ok := p.host.(volume.KubeletVolumeHost)
	if !ok {