+ def test_no_duplicated_ie_names(self):
+ name_accu = collections.defaultdict(list)
+ for ie in self.ies:
+ name_accu[ie.IE_NAME.lower()].append(type(ie).__name__)
+ for (ie_name, ie_list) in name_accu.items():
+ self.assertEqual(
+ len(ie_list), 1,
+ 'Multiple extractors with the same IE_NAME "%s" (%s)' % (ie_name, ', '.join(ie_list)))
+