def test_fetch(self):
"""Test whether a list of entries is returned"""
http_requests = configure_http_server()
# Test fetch entries from feed
rss = RSS(RSS_FEED_URL)
entries = [entry for entry in rss.fetch()]
self.assertEqual(len(entries), 30)
self.assertEqual(len(http_requests), 1)
# Test metadata
expected = [('98572defb3a652afbfdfe96517edefb88a22dcfa', 1481044620.0,
'Connect 2016 Developer Workshop'),
('e3b0d7463fca0c47d82debc3ddc37d8906f77548', 1480955040.0,
'Create a URL Shortener with Node.js and Couchbase using N1QL'),
('28bca39353ff0825f53b157b69da319e2f49ab4d', 1480886040.0,
'ELT processing with Couchbase and N1QL')]
for x in range(len(expected)):
entry = entries[x]
self.assertEqual(entry['origin'], 'http://example.com/rss')
self.assertEqual(entry['uuid'], expected[x][0])
self.assertEqual(entry['updated_on'], expected[x][1])
self.assertEqual(entry['category'], 'entry')
self.assertEqual(entry['tag'], 'http://example.com/rss')
self.assertEqual(entry['data']['title'], expected[x][2])
def test_search_fields(self):
"""Test whether the search_fields is properly set"""
configure_http_server()
rss = RSS(RSS_FEED_URL)
entries = [entry for entry in rss.fetch()]
for entry in entries:
self.assertEqual(rss.metadata_id(entry['data']),
entry['search_fields']['item_id'])
def test_fetch_empty(self):
"""Test whether it works when no entries are fetched"""
body = """
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<rss version="2.0">
</rss>
"""
httpretty.register_uri(httpretty.GET,
RSS_FEED_URL,
body=body, status=200)
rss = RSS(RSS_FEED_URL)
entries = [entry for entry in rss.fetch()]
self.assertEqual(len(entries), 0)
def test_fetch_from_cache(self):
"""Test whether the cache works"""
http_requests = configure_http_server()
# First, we fetch the entries from the server, storing them
# in a cache
cache = Cache(self.tmp_path)
rss = RSS(RSS_FEED_URL, cache=cache)
entries = [entry for entry in rss.fetch()]
self.assertEqual(len(http_requests), 1)
# Now, we get the entries from the cache.
# The contents should be the same and there won't be
# any new request to the server
cached_entries = [entry for entry in rss.fetch_from_cache()]
self.assertEqual(len(cached_entries), len(entries))
self.assertEqual(len(http_requests), 1) # no more requests done
