Method test_tunnel

test/with_dummyserver/test_https.py:620–645

test the _tunnel behavior

(self, http_version: str)

                https_pool.request("GET", "/")

    def test_tunnel(self, http_version: str) -> None:
        """test the _tunnel behavior"""
        timeout = Timeout(total=None)
        with HTTPSConnectionPool(
            self.host,
            self.port,
            timeout=timeout,
            cert_reqs="CERT_NONE",
            ssl_minimum_version=self.tls_version(),
        ) as https_pool:
            with contextlib.closing(https_pool._new_conn()) as conn:
                if http_version == "h2":
                    with pytest.raises(NotImplementedError) as e:
                        conn.set_tunnel(self.host, self.port)
                    assert (
                        str(e.value)
                        == "HTTP/2 does not support setting up a tunnel through a proxy"
                    )
                else:
                    conn.set_tunnel(self.host, self.port)
                    with mock.patch.object(
                        conn, "_tunnel", create=True, return_value=None
                    ) as conn_tunnel:
                        with pytest.warns(InsecureRequestWarning):
                            https_pool._make_request(conn, "GET", "/")
                    conn_tunnel.assert_called_once_with()

    @requires_network()
    def test_enhanced_timeout(self) -> None: