Method setUp

python/python3/tornado/test/testing_test.py:346–356

(self)

        return ioloop.IOLoop.current()

    def setUp(self):
        # This simulates the effect of an asyncio test harness like
        # pytest-asyncio.
        with ignore_deprecation():
            try:
                self.orig_loop = asyncio.get_event_loop()
            except RuntimeError:
                self.orig_loop = None  # type: ignore[assignment]
        self.new_loop = asyncio.new_event_loop()
        asyncio.set_event_loop(self.new_loop)
        super().setUp()

    def tearDown(self):
        super().tearDown()