Async HTTP Client/Server Test with custom log

test_async_http.py

import asyncio
import http.server
import http.client

class LogHTTPHandler(http.server.SimpleHTTPRequestHandler):
    log_file = open('access.log', 'w', 1)

    def log_message(self, format, *args):
        self.log_file.write(
            f"{self.client_address[0]} - - [{self.log_date_time_string()}] {format % args}\n"
        )


async def get(loop):
    conn = http.client.HTTPConnection("localhost", 8080)
    await loop.run_in_executor(None, lambda: conn.request("GET", "/"))
    conn.close()
    loop.stop()


def test_connection():
    loop = asyncio.get_event_loop()
    server = http.server.HTTPServer(("localhost", 8080), LogHTTPHandler)
    asyncio.ensure_future(loop.run_in_executor(None, server.serve_forever))
    asyncio.ensure_future(get(loop))
    loop.run_forever()
    server.shutdown()
    server.server_close()