// remove dir will happen after closing all file handles
	assert.Nil(t, os.RemoveAll(testingVolumePath), "Expect no error during remove dir %s", testingVolumePath)
}

func TestFindExistingPrefix(t *testing.T) {
	base, err := ioutil.TempDir("", "TestFindExistingPrefix")
	if err != nil {
		t.Fatalf(err.Error())
	}

	defer os.RemoveAll(base)

	testingVolumePath := filepath.Join(base, "testingVolumePath")

		return "", err
	}
	defer func() {
		os.Chdir(oldDir)
	}()
	_, socketCreateError := net.Listen("unix", "mt.sock")
	return testSocketFile, socketCreateError
}

func TestFindExistingPrefix(t *testing.T) {
	defaultPerm := os.FileMode(0750)
	tests := []struct {
		name string
		// Function that prepares directory structure for the test under given
		// base.