Adds basic xfail tests for secure proxy support

setup.cfg

@@ -53,6 +53,7 @@ addopts =
 filterwarnings =
     error
     ignore:module 'ssl' has no attribute 'OP_NO_COMPRESSION'. The Python interpreter is compiled against OpenSSL < 1.0.0. Ref. https.//docs.python.org/3/library/ssl.html#ssl.OP_NO_COMPRESSION:UserWarning
+    ignore:The loop argument is deprecated since Python 3.8, and scheduled for removal in Python 3.10.:DeprecationWarning
 junit_suite_name = aiohttp_test_suite
 norecursedirs = dist docs build .tox .eggs
 minversion = 3.8.2

setup.py

@@ -89,6 +89,7 @@ def read(f):
     "pytest-timeout",
     "async-generator",
     "pytest-xdist",
+    "proxy.py",
 ]
 
 

tests/test_proxy_functional.py

@@ -3,13 +3,47 @@
 import pathlib
 from unittest import mock
 
+import proxy
 import pytest
+import trustme
 from yarl import URL
 
 import aiohttp
 from aiohttp import web
 
 
+@pytest.fixture
+def trustme_certs(tmp_path):
+    ca = trustme.CA()
+    ca.issue_cert(u"localhost")
+    ca_cert_path = tmp_path / "ca.pem"
+    ca.cert_pem.write_to_path(ca_cert_path)
+    ca_key_path = tmp_path / "server.key"
+    ca.private_key_pem.write_to_path(ca_key_path)
+    return (str(ca_cert_path), str(ca_key_path))
+
+
+@pytest.fixture
+def secure_proxy_url(trustme_certs):
+    port = proxy.common.utils.get_available_port()
+    input_args = [
+        '--num-workers', '1',
+        '--threadless',
+        '--hostname', '0.0.0.0',
+        '--port', str(port),
+        '--cert-file', trustme_certs[0],
+        '--key-file', trustme_certs[1],
+    ]
+    proxy_url = "http://0.0.0.0:" + str(port)
+    with proxy.Proxy(input_args=input_args) as proxy_instance:
+        yield proxy_url
+
+
+async def test_secure_proxy_http_absolute_path(secure_proxy_url, get_request) -> None:
+    url = "https://httpbin.org/get"
+    await get_request(url=url, proxy=secure_proxy_url, ssl=False)
+
+
 @pytest.fixture
 def proxy_test_server(aiohttp_raw_server, loop, monkeypatch):
     # Handle all proxy requests and imitate remote server response.