assertNull(m_noItercomDefaults.getAlertInfoValue());
    public void testGetAlertInfoValue() {        assertNull(m_noItercomDefaults.getAlertInfoValue());        Intercom intercom = new Intercom();        intercom.setEnabled(true);        PolycomIntercomDefaults defaults = new PolycomIntercomDefaultsDummy(intercom);        intercom.setCode("abc");        assertEquals("abc", defaults.getAlertInfoValue());    }