@Test public void testUpdatingAssignmentFeedback() { Student student = studentDao.getStudentById(1000000L); Assert.assertEquals(1, student.getRecord().getSbgGrades().size()); AssignmentRecord r = student.getRecord().getSbgGrades().get(0); AssignmentFeedback f = r.getFeedback().get(0); OutcomeEvaluation eval = f.getGrades().get(0); Assert.assertEquals("Good job!", eval.getComment()); Assert.assertEquals(Long.valueOf(100001L), eval.getId()); eval.setComment("Bad job!"); studentDao.createOrUpdateStudent(student); Student student2 = studentDao.getStudentById(1000000L); AssignmentRecord r2 = student2.getRecord().getSbgGrades().get(0); AssignmentFeedback f2 = r2.getFeedback().get(0); OutcomeEvaluation eval2 = f2.getGrades().get(0); Assert.assertEquals("Bad job!", eval2.getComment()); Assert.assertEquals(Long.valueOf(100001L), eval2.getId()); }