def test_signal_dispatch_with_correct_arguments(): test_signal = Signal(arguments=['number']) test_signal.connect( sender=Sender, receiver=coroutine_receiver_double_multiplier) task = test_signal.dispatch(sender=Sender, number=2)[0] loop = asyncio.get_event_loop() result = loop.run_until_complete(task) assert result == 4 loop.close()
def test_signal_dispatch_with_wrong_arguments(): with pytest.raises(ArgumentError): test_signal = Signal() test_signal.dispatch(sender=Sender, some_arg=True)