Method test_dnsresolver_expected_error

test/test_util.py:895–900

(self)

            create_connection(("example.com", 80))

    def test_dnsresolver_expected_error(self) -> None:
        with pytest.raises(socket.gaierror):
            # windows: [Errno 11001] getaddrinfo failed in windows
            # linux: [Errno -2] Name or service not known
            # macos: [Errno 8] nodename nor servname provided, or not known
            create_connection(("badhost.invalid", 80))

    @patch("socket.getaddrinfo")
    @patch("socket.socket")