Files
TwitchDropsMiner/tests/test_verify_proxy.py
Fengqing Liu 9727a9b8d2 unify game selection and expectation logic (#32)
- unify game selection and expectation logic
- refactore settings and settings manager
- formatting and coverage and precommit hook
2026-01-19 00:39:58 +11:00

93 lines
3.0 KiB
Python

import asyncio
import unittest
from unittest.mock import AsyncMock, MagicMock, patch
from src.web.app import ProxyVerifyRequest, verify_proxy
class MockResponseContext:
def __init__(self, response_or_exc):
self.response_or_exc = response_or_exc
async def __aenter__(self):
if isinstance(self.response_or_exc, Exception):
raise self.response_or_exc
return self.response_or_exc
async def __aexit__(self, exc_type, exc, tb):
pass
class TestVerifyProxy(unittest.TestCase):
def setUp(self):
# Patch aiohttp.ClientSession
self.session_patcher = patch("aiohttp.ClientSession")
self.mock_session_cls = self.session_patcher.start()
# session object itself is not async, it has async methods/CMs
self.mock_session = MagicMock()
# Ensure the session context manager returns our mock session
# ClientSession() -> CM -> __aenter__ -> session
self.mock_session_cls.return_value.__aenter__.return_value = self.mock_session
def tearDown(self):
self.session_patcher.stop()
def test_verify_proxy_success(self):
# Mock successful response
mock_response = AsyncMock()
mock_response.status = 200
# Configure get to return our custom context manager
self.mock_session.get.side_effect = lambda *args, **kwargs: MockResponseContext(
mock_response
)
request = ProxyVerifyRequest(proxy="http://valid-proxy:8080")
# Run async function
result = asyncio.run(verify_proxy(request))
self.assertTrue(result["success"])
self.assertIn("Connected!", result["message"])
self.assertIn("latency", result)
def test_verify_proxy_failure_status(self):
# Mock error status response
mock_response = AsyncMock()
mock_response.status = 503
self.mock_session.get.side_effect = lambda *args, **kwargs: MockResponseContext(
mock_response
)
request = ProxyVerifyRequest(proxy="http://bad-proxy:8080")
result = asyncio.run(verify_proxy(request))
self.assertFalse(result["success"])
# The expected message in app.py is: f"Proxy reachable but returned {response.status}"
self.assertIn("Proxy reachable but returned 503", result["message"])
def test_verify_proxy_connection_error(self):
# Mock connection error
error = Exception("Connection refused")
self.mock_session.get.side_effect = lambda *args, **kwargs: MockResponseContext(error)
request = ProxyVerifyRequest(proxy="http://down-proxy:8080")
result = asyncio.run(verify_proxy(request))
self.assertFalse(result["success"])
self.assertIn("Connection failed", result["message"])
def test_verify_proxy_empty(self):
request = ProxyVerifyRequest(proxy="")
result = asyncio.run(verify_proxy(request))
self.assertFalse(result["success"])
self.assertEqual(result["message"], "Proxy URL is empty")
if __name__ == "__main__":
unittest.main()