@Override
    public void registerNeighbourHandler(ConnectPoint connectPoint,
                                         NeighbourMessageHandler handler,
                                         ApplicationId appId) {
        register(connectPoint, new HandlerRegistration(handler, appId));
    }
@Test
    public void testRegisterInterface() {
        neighbourManager.registerNeighbourHandler(INTF1, HANDLER, APP_ID);

        assertTrue(verifyRegistration(INTF1, HANDLER, APP_ID));
    }