@Test
  public void readUserTest() throws ServiceException, DAOException {
    User expectedUser = userMock;
    User resultUser = null;
    when(userDAOMock.read(anyLong())).thenReturn(expectedUser);

    resultUser = userService.readUser(anyLong());
    verify(userDAOMock, times(1)).read(anyLong());
    assertEquals(expectedUser, resultUser);
  }