test and lint

test/test.py

@@ -8,7 +8,7 @@ async def test():
         assert(response == "HOSTJOIN:")
         await ws.send("HOST:")
         response = await ws.recv()
-        assert(re.match(r"(\d|[a-f]){6}", response))
+        assert(re.match(r"CODE: [a-f\d]{6}", response))
         
 asyncio.get_event_loop().run_until_complete(test())
 print("All tests passed")