Method test2

Lib/test/test_asyncgen.py:883–889

(anext)

                self.assertEqual(err.value, "default")

        def test2(anext):
            agen = agenfn()
            with contextlib.closing(anext(agen, "default").__await__()) as g:
                self.assertEqual(g.send(None), 1)
                self.assertEqual(g.throw(MyError()), 2)
                with self.assertRaises(MyError):
                    g.throw(MyError())

        def test3(anext):
            agen = agenfn()