public void test_user_teletexTerminalIdentifier() {
        final User user = new User();
        assertNull(user.getTeletexTerminalIdentifier());

        user.setTeletexTerminalIdentifier("TTI001");
        assertEquals("TTI001", user.getTeletexTerminalIdentifier());
    }

    @Test
    public void test_user_title() {
        final User user = new User();
        assertNull(user.getTitle());