tornado单元测试

tornado_unitest_sample.py

from tornado.httpclient import AsyncHTTPClient
from tornado.testing import AsyncTestCase, gen_test

URL = 'http://www.tornadoweb.org'


class MyTestCase(AsyncTestCase):
    @gen_test
    def test_http_fetch(self):
        client = AsyncHTTPClient(self.io_loop)
        response = yield client.fetch(URL)

        body = response.body.decode('utf-8')

        print(body)

        self.assertIn('FriendFeed', body)


class MyTestCase2(AsyncTestCase):
    def test_http_fetch(self):
        client = AsyncHTTPClient(self.io_loop)
        client.fetch(URL, self.stop)

        response = self.wait()

        self.assertIn('FriendFeed', response.body.decode('utf-8'))


class MyTestCase3(AsyncTestCase):
    def test_http_fetch(self):
        client = AsyncHTTPClient(self.io_loop)
        client.fetch(URL, self.handle_fetch)
        self.wait()

    def handle_fetch(self, response):
        self.assertIn("FriendFeed", response.body.decode('utf-8'))
        self.stop()