def test_raises_KeyError_when_feed_is_not_registered (self): library = FeedLibrary() record = Mock() record.feed_type = 'nonexistent' with self.assertRaises(KeyError): library.get_feed(record)
def test_causes_the_same_content_feed_to_be_returned_on_different_calls_to_getFeed (self): library = FeedLibrary(shared=False) library.register(ListItemFeed, 'li') feed = ListItemFeed('[1, 2, 3]') record = library.get_record(feed) self.assertIs(feed, library.get_feed(record))
def test_doesnt_return_the_same_feed_from_different_libraries (self): library1 = FeedLibrary(shared=False) library1.register(ListItemFeed, 'li') library2 = FeedLibrary(shared=False) library2.register(ListItemFeed, 'li') feed = ListItemFeed('[1, 2, 3]') record = library1.get_record(feed) self.assertIsNot(feed, library2.get_feed(record))