test_woven.py 文件源码

def testSessionInit(self):
        sessWrapped = static.Data("you should never see this", "text/plain")
        swChild = static.Data("NO", "text/plain")
        sessWrapped.putChild("yyy",swChild)
        swrap = guard.SessionWrapper(sessWrapped)
        da = static.Data("b","text/plain")
        da.putChild("xxx", swrap)
        st = FakeSite(da)
        chan = FakeHTTPChannel()
        chan.site = st

        # first we're going to make sure that the session doesn't get set by
        # accident when browsing without first explicitly initializing the
        # session
        req = FakeHTTPRequest(chan, queued=0)
        req.requestReceived("GET", "/xxx/yyy", "1.0")
        assert len(req._cookieCache.values()) == 0, req._cookieCache.values()
        self.assertEquals(req.getSession(),None)

        # now we're going to make sure that the redirect and cookie are properly set
        req = FakeHTTPRequest(chan, queued=0)
        req.requestReceived("GET", "/xxx/"+guard.INIT_SESSION, "1.0")
        ccv = req._cookieCache.values()
        self.assertEquals(len(ccv),1)
        cookie = ccv[0]
        # redirect set?
        self.failUnless(req.headers.has_key('location'))
        # redirect matches cookie?
        self.assertEquals(req.headers['location'].split('/')[-1], guard.SESSION_KEY+cookie)
        # URL is correct?
        self.assertEquals(req.headers['location'],
                          'http://fake.com/xxx/'+guard.SESSION_KEY+cookie)
        oldreq = req

        # now let's try with a request for the session-cookie URL that has a cookie set
        url = "/"+(oldreq.headers['location'].split('http://fake.com/',1))[1]
        req = chan.makeFakeRequest(url)
        self.assertEquals(req.headers['location'].split('?')[0],
                          'http://fake.com/xxx/')
        for sz in swrap.sessions.values():
            sz.expire()