<p>以下是我们目前正在使用的测试我们的cylcone处理器,就像我们对tornado所做的那样:</p>
<pre><code>from twisted.trial.unittest import TestCase
from twisted.internet import defer, reactor
from cyclone import httpclient
# copied from tornado
_next_port = 10000
def get_unused_port():
"""Returns a (hopefully) unused port number."""
global _next_port
port = _next_port
_next_port = _next_port + 1
return port
class TxTestCase(TestCase):
def get_http_port(self):
"""Returns the port used by the HTTPServer.
A new port is chosen for each test.
"""
if self.__port is None:
self.__port = get_unused_port()
return self.__port
def setUp(self, *args, **kwargs):
self.__port = None
self._app = self.get_app()
self._listener = None
if self._app:
self._listener = reactor.listenTCP(self.get_http_port(), self._app)
return TestCase.setUp(self, *args, **kwargs)
def get_app(self):
return None
def tearDown(self):
if self._listener:
self._listener.stopListening()
@defer.inlineCallbacks
def fetch(self, url, *args, **kwargs):
response = yield httpclient.fetch('http://localhost:%s%s'%(self.get_http_port(), url), *args, **kwargs)
defer.returnValue(response)
</code></pre>
<p>这样,您就得到了<code>fetch</code>方法;)</p>
<p>也不需要再进行试验了。在</p>
<p>下面是一个用法示例:</p>
^{pr2}$
<p>希望这对你有帮助。在</p>