@Test
  public void createUserTest() throws ServiceException, DAOException {
    Long expectedRoleId = anyLong();
    Long resultRoleId = null;
    when(userDAOMock.create(userMock)).thenReturn(anyLong());

    resultRoleId = userService.createUser(userMock);
    verify(userDAOMock, times(1)).create(userMock);
    assertEquals(expectedRoleId, resultRoleId);
  }