Function test_extra_info

python/pyarrow/tests/test_flight.py:2179–2188

()

def test_extra_info():
    with ErrorFlightServer() as server, \
            FlightClient(('localhost', server.port)) as client:
        try:
            list(client.do_action(flight.Action("protobuf", b"")))
            assert False
        except flight.FlightUnauthorizedError as e:
            assert e.extra_info is not None
            ei = e.extra_info
            assert ei == b'this is an error message'


@pytest.mark.requires_testing_data