@Test public void testGetVoyages() { voyageDao.getAll(Voyage.class, null); voyageDao.getVoyagesByFinishStatus(true); List<Voyage> voyages = voyageDao.getVoyagesByFinishStatus(false); assertTrue(voyages.size() > 0); Voyage v = voyages.get(0); assertTrue(v.getContainers().size() > 0); for (Container c : v.getContainers()) { assertNotNull(c); } }