borgAddr.setStreet("Posthusstraeti 11");
borgAddr.setPostCode("101");
borg.setAddress(borgAddr);
HotelDAO hotelDAO = new HotelDAO(morphia, mongo);
hotelDAO.save(borg);
assertEquals(1, hotelDAO.count());
assertNotNull(borg.getId());
Hotel hotelLoaded = hotelDAO.get(borg.getId());
assertEquals(borg.getName(), hotelLoaded.getName());