def test_none_if_annotation_nipsad(self):
        message = {
            'annotation': {
                'user': 'fred',
                'nipsa': True,
                'permissions': {'read': ['group:__world__']}
            },
            'action': 'update',
            'src_client_id': 'pigeon'
        }
        socket = FakeSocket('giraffe')

        assert messages.handle_annotation_event(message, socket) is None
This test case checks create, clear/set gateway,
dataset/ETHPy150Open hypothesis/h/h/streamer/test/messages_test.py/TestHandleAnnotationEvent.test_none_if_annotation_nipsad--crossover with--dataset/ETHPy150Open openstack/horizon/openstack_dashboard/test/integration_tests/tests/test_router_gateway.py/TestRouters.test_router_create