if errs := ValidateVolumeAttachment(&volumeAttachment); len(errs) == 0 {
			t.Errorf("expected failure for test: %v", volumeAttachment)
		}
	}
}

func TestVolumeAttachmentUpdateValidation(t *testing.T) {
	volumeName := "foo"
	newVolumeName := "bar"

	old := storage.VolumeAttachment{
		ObjectMeta: metav1.ObjectMeta{Name: "foo"},
		Spec: storage.VolumeAttachmentSpec{