def test_sticky_params(self):
spider = Spider('dummy')
spider.sticky_meta_keys = ['param2']
crawler = self._get_crawler(spider)
middleware = self.create_middleware(crawler)
request = Request(self.test_url,
meta={
'param': 'Will not be stickied',
'param2': 'Stickied!'
})
response = Response(self.test_url, request=request)
result = [
Request(self.test_url),
MockItem(
name='dummy') # Add a item just to increase the test coverage
]
for result in middleware.process_spider_output(response, result,
spider):
if isinstance(result, Request):
self.assertEqual(result.meta, {'param2': 'Stickied!'})
