testCases := map[string]struct {
		podUIDGetter             func(pod *api.Pod) types.UID
		podResourceVersionGetter func(pod *api.Pod) string
		errOK                    func(error) bool
		expectedNodeName         string
	}{
		"originUID-originResourceVersion": {
			podUIDGetter:             originUID,
			podResourceVersionGetter: originResourceVersion,
			errOK:                    noError,
			expectedNodeName:         "machine",