@Test
public void testGetUserById() {
// GIVEN
when(userDao.findOne(anyLong())).thenReturn(this.mockUser);
// WHEN
User tmpUser = userService.getUserById(Long.valueOf(1));
// THEN
assertEquals(tmpUser, this.mockUser);
}
@Test(expected = AssertionError.class)
public void testGetUserByIdNull() {
userService.getUserById(null);
}