@Transactional
@Test
public void testAddRecommendation() {
UserAccount user = userAccountRepo.findUserAccount(userId);
Restaurant rest = restaurantRepository.findRestaurant(22L);
user.rate(rest, 3, "Pretty Good");
em.flush();
UserAccount updatedUser = userAccountRepo.findUserAccount(userId);
Assert.assertNotNull("should have found something" ,updatedUser);
List<Recommendation> recommendations = new ArrayList<Recommendation>();