[tests] Add tests for socks proxies (#7908)

Authored by: coletdjnz

test/conftest.py

@@ -0,0 +1,21 @@
+import functools
+import inspect
+
+import pytest
+
+from yt_dlp.networking import RequestHandler
+from yt_dlp.networking.common import _REQUEST_HANDLERS
+from yt_dlp.utils._utils import _YDLLogger as FakeLogger
+
+
+@pytest.fixture
+def handler(request):
+    RH_KEY = request.param
+    if inspect.isclass(RH_KEY) and issubclass(RH_KEY, RequestHandler):
+        handler = RH_KEY
+    elif RH_KEY in _REQUEST_HANDLERS:
+        handler = _REQUEST_HANDLERS[RH_KEY]
+    else:
+        pytest.skip(f'{RH_KEY} request handler is not available')
+
+    return functools.partial(handler, logger=FakeLogger)

test/test_networking.py

@@ -8,12 +8,10 @@
 
 sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
 
-import functools
 import gzip
 import http.client
 import http.cookiejar
 import http.server
-import inspect
 import io
 import pathlib
 import random
@@ -40,7 +38,6 @@
     Response,
 )
 from yt_dlp.networking._urllib import UrllibRH
-from yt_dlp.networking.common import _REQUEST_HANDLERS
 from yt_dlp.networking.exceptions import (
     CertificateVerifyError,
     HTTPError,
@@ -307,19 +304,6 @@ def setup_class(cls):
         cls.https_server_thread.start()
 
 
-@pytest.fixture
-def handler(request):
-    RH_KEY = request.param
-    if inspect.isclass(RH_KEY) and issubclass(RH_KEY, RequestHandler):
-        handler = RH_KEY
-    elif RH_KEY in _REQUEST_HANDLERS:
-        handler = _REQUEST_HANDLERS[RH_KEY]
-    else:
-        pytest.skip(f'{RH_KEY} request handler is not available')
-
-    return functools.partial(handler, logger=FakeLogger)
-
-
 class TestHTTPRequestHandler(TestRequestHandlerBase):
     @pytest.mark.parametrize('handler', ['Urllib'], indirect=True)
     def test_verify_cert(self, handler):