test_subscribe.py 文件源码

def test_subscribe_diff_callback_diff_event(self, pubpen):
        first = pubpen.subscribe('test_event1', function)
        foo = Foo()
        second = pubpen.subscribe('test_event2', foo.method)

        # Test internals of subscribing worked
        assert pubpen._subscriptions[first] == 'test_event1'
        assert pubpen._subscriptions[second] == 'test_event2'
        assert len(pubpen._event_handlers['test_event1']) == 1
        assert len(pubpen._event_handlers['test_event2']) == 1

        events = pubpen._event_handlers['test_event1']
        assert events[first] == weakref.ref(function)
        events = pubpen._event_handlers['test_event2']
        assert events[second] == weakref.WeakMethod(foo.method)