/** Flushes test users to the database. */ private void flushTestUsers() { firstUser = userDao.save(firstUser); secondUser = userDao.save(secondUser); thirdUser = userDao.save(thirdUser); userDao.flush(); id = firstUser.getId(); assertThat(id, is(notNullValue())); assertThat(secondUser.getId(), is(notNullValue())); assertThat(thirdUser.getId(), is(notNullValue())); assertThat(userDao.exists(id), is(true)); assertThat(userDao.exists(secondUser.getId()), is(true)); assertThat(userDao.exists(thirdUser.getId()), is(true)); }