def test_calls_subscribed(): sentinel = object() source = Source() listener = mock.Mock() subscribe(source, 'spam', listener.spam_cb) publish(source, 'spam', s=sentinel) assert_that(listener.spam_cb, called_once_with(s=sentinel))
def test_free_signal(): sentinel = object() source = Source() listener = mock.Mock() sig = signal('spam') subscribe(source, 'spam', listener.spam_cb) sig(source, s=sentinel) assert_that(listener.spam_cb, called_once_with(s=sentinel))