_, err := plugMgr.FindRecyclablePluginBySpec(spec)
	if err != nil {
		t.Errorf("Can't find the plugin by name")
	}
}

func TestDeleter(t *testing.T) {
	// Deleter has a hard-coded regex for "/tmp".
	tempPath := fmt.Sprintf("/tmp/hostpath.%s", uuid.NewUUID())
	err := os.MkdirAll(tempPath, 0750)
	if err != nil {