}

    @Test
    public void test_user_roomNumber() {
        final User user = new User();
        assertNull(user.getRoomNumber());

        user.setRoomNumber("101");
        assertEquals("101", user.getRoomNumber());
    }

    @Test
    public void test_user_mobile() {
        final User user = new User();
        assertNull(user.getMobile());

                setAttributeValue(result, fessConfig.getLdapAttrLabeledURI(), o -> user.setLabeledURI(o.toString()));
                setAttributeValue(result, fessConfig.getLdapAttrRoomNumber(), o -> user.setRoomNumber(o.toString()));
                setAttributeValue(result, fessConfig.getLdapAttrDescription(), o -> user.setDescription(o.toString()));