def test_middleware(self):
mw = HttpCacheMiddleware(self._get_settings(), self.crawler.stats)
assert mw.process_request(self.request, self.spider) is None
mw.process_response(self.request, self.response, self.spider)
response = mw.process_request(self.request, self.spider)
assert isinstance(response, HtmlResponse)
self.assertEqualResponse(self.response, response)
assert 'cached' in response.flags
def test_middleware(self):
mw = HttpCacheMiddleware(self._get_settings(), self.crawler.stats)
assert mw.process_request(self.request, self.spider) is None
mw.process_response(self.request, self.response, self.spider)
response = mw.process_request(self.request, self.spider)
assert isinstance(response, HtmlResponse)
self.assertEqualResponse(self.response, response)
assert 'cached' in response.flags
def test_different_request_response_urls(self):
mw = HttpCacheMiddleware(self._get_settings(), self.crawler.stats)
req = Request('http://host.com/path')
res = Response('http://host2.net/test.html')
assert mw.process_request(req, self.spider) is None
mw.process_response(req, res, self.spider)
cached = mw.process_request(req, self.spider)
assert isinstance(cached, Response)
self.assertEqualResponse(res, cached)
assert 'cached' in cached.flags
def test_different_request_response_urls(self):
mw = HttpCacheMiddleware(self._get_settings(), self.crawler.stats)
req = Request('http://host.com/path')
res = Response('http://host2.net/test.html')
assert mw.process_request(req, self.spider) is None
mw.process_response(req, res, self.spider)
cached = mw.process_request(req, self.spider)
assert isinstance(cached, Response)
self.assertEqualResponse(res, cached)
assert 'cached' in cached.flags
