assertEquals("", config.getGuestPassword());
        assertFalse(config.isAllowGuestFallback());
    }

    @Test
    @DisplayName("Test NetBIOS configuration getters")
    void testNetBiosConfigurationGetters() {
        assertNull(config.getNetbiosHostname());
        assertNull(config.getLocalAddr());
        assertNull(config.getBroadcastAddress());
        assertNull(config.getResolveOrder());