Function test_sync_signal

test/mitmproxy/utils/test_signals.py:9–40

()

def test_sync_signal() -> None:
    m = mock.Mock()

    s = SyncSignal(lambda event: None)
    s.connect(m)
    s.send("foo")

    assert m.call_args_list == [mock.call("foo")]

    class Foo:
        called = None

        def bound(self, event):
            self.called = event

    f = Foo()
    s.connect(f.bound)
    s.send(event="bar")
    assert f.called == "bar"
    assert m.call_args_list == [mock.call("foo"), mock.call(event="bar")]

    s.disconnect(m)
    s.send("baz")
    assert f.called == "baz"
    assert m.call_count == 2

    def err(event):
        raise RuntimeError

    s.connect(err)
    with pytest.raises(RuntimeError):
        s.send(42)


def test_signal_weakref() -> None: