### Question:
ReviewService { public ReviewRequest get(long id) { return reviewBiz.get(id); }  @Transactional long create(String cluster, String path, String data, User creator, Action action, ReviewStatus reviewStatus); @Transactional int update(ReviewStatus reviewStatus, long id, String reviewer, long snapshotId, long zkMtime); @Transactional int accept(long id, String reviewer, ReviewRequest reviewRequest); @Transactional int refuse(long id, String reviewer, ReviewRequest reviewRequest); ReviewRequest get(long id); @Transactional void rejectIfExpired(ReviewRequest reviewRequest); int delete(long id);  }### Answer:
@Test public void testGet() throws Exception { ReviewRequest reviewRequest = reviewService.get(1); Assert.assertNotNull(reviewRequest); }