test of asynchronous test

main.py

#!/usr/bin/env python

import tornado.httpserver
import tornado.ioloop
import tornado.web
import tornado.httpclient
from tornado.testing import AsyncHTTPTestCase

class MainHandler(tornado.web.RequestHandler):
    @tornado.web.asynchronous
    def get(self):
        http = tornado.httpclient.AsyncHTTPClient()
        http.fetch("http://friendfeed-api.com/v2/feed/bret",
            callback=self.on_response)

    def on_response(self, response):
        if response.error: raise tornado.web.HTTPError(500)
        json = tornado.escape.json_decode(response.body)
        self.write("Fetched " + str(len(json["entries"])) + " entries")
        self.finish()

application = tornado.web.Application([(r"/", MainHandler),])

class MyHTTPTest(AsyncHTTPTestCase):
    def get_app(self):
        return application

    def test_homepage(self):
        self.http_client.fetch(self.get_url('/'), self.stop)
        response = self.wait()

if __name__ == "__main__":
    http_server = tornado.httpserver.HTTPServer(application)
    http_server.listen(8888)
    tornado.ioloop.IOLoop.instance().start()