def METHOD_NAME(self):
    req, res = self._request_with_agent(USER_AGENT_STRINGS.IE_11)
    self.assertIsNone(res, 'Expected the middleware to return a None '
                      'response (no redirect) for IE 11')
    self.assertEquals(11, req.ie_version, 'Expected the middleware to '
                      'set "ie_version" to 11')