@Test
 public void twoPhonesShouldBeSavedWithOneAddress() {
   addressDao.addAddress(
       new Address("testAddress", Arrays.asList(new Phone("testPhone"), new Phone("testPhone2"))));
   DbHelper.checkDbByQuery(
       "SELECT count(*) = 1 AS DATA FROM addresses WHERE address = 'testAddress'");
   DbHelper.checkDbByQuery("SELECT count(*) = 2 AS DATA FROM phones");
 }
 @Before
 public void beforeTests() {
   DbHelper.clearDb();
   AnnotationConfigApplicationContext ctx =
       new AnnotationConfigApplicationContext(AppConfig.class);
   addressDao = ctx.getBean(AddressDao.class);
 }