@Test
public void testDeleteUser() {
UserJpaRepository userRepo = new UserJpaRepository(getEntityManager());
User user1 = new User();
long time = System.currentTimeMillis();
user1.setName("TestName" + time);
user1.setCountry("TestCountry" + time);
user1.setUsername("TestUser" + time);
user1.setCity("TestCity" + time);
userRepo.persist(user1);
User user2 = new User();
long time2 = System.currentTimeMillis();
user2.setName("TestName" + time2);
user2.setCountry("TestCountry" + time2);
user2.setUsername("TestUser" + time2);
user2.setCity("TestCity" + time2);
userRepo.persist(user2);
List<User> users = userRepo.getAllUsers();
long numberOfUsersAfterPersist = users.size();
logger.debug("Number of users before delete: " + numberOfUsersAfterPersist);
User lastUser = users.get(users.size() - 1);
userRepo.deleteUser(lastUser);
long numberOfUsersAfterDelete = userRepo.getAllUsers().size();
logger.debug("Number of users after delete: " + numberOfUsersAfterDelete);
assertTrue(numberOfUsersAfterDelete < numberOfUsersAfterPersist);
}
@Test
public void testPersistUser() {
UserJpaRepository userRepo = new UserJpaRepository(getEntityManager());
long numberOfUsersBefore = userRepo.getAllUsers().size();
logger.debug("Number of users before persist: " + numberOfUsersBefore);
User user = new User();
long time = System.currentTimeMillis();
user.setName("TestName" + time);
user.setCountry("TestCountry" + time);
user.setUsername("TestUser" + time);
user.setCity("TestCity" + time);
userRepo.persist(user);
long numberOfUsersAfter = userRepo.getAllUsers().size();
logger.debug("Number of users after first persist: " + numberOfUsersAfter);
assertTrue(numberOfUsersAfter > numberOfUsersBefore);
User user2 = new User();
long time2 = System.currentTimeMillis();
user2.setName("TestName" + time2);
user2.setCountry("TestCountry" + time2);
user2.setUsername("TestUser" + time2);
user2.setCity("TestCity" + time2);
userRepo.persist(user2);
long numberOfUsersAfterSecondPersist = userRepo.getAllUsers().size();
logger.debug("Number of users after second persist: " + numberOfUsersAfterSecondPersist);
assertTrue(numberOfUsersAfterSecondPersist > numberOfUsersAfter);
}