Method boom

tests/apps/test_bridge.py:595–598

(coro)

        bridge._ws = old_ws  # set an old WS directly (no loop needed)

        def boom(coro):
            # Close the coroutine to avoid RuntimeWarning
            coro.close()
            raise RuntimeError("no running loop")

        monkeypatch.setattr(asyncio, "ensure_future", boom)