def METHOD_NAME(self):
    """Test whether the raw index is properly enriched"""
    result = self._test_raw_to_enrich()
    self.assertEqual(result['raw'], 27)
    self.assertEqual(result['enrich'], 27)
    enrich_backend = self.connectors[self.connector][2]()
    expected_durations_from_api = [None, None, None, 38.0, 41.0,
                                   None, None, None, None, None,
                                   42.0, 32.7, None, None, None,
                                   None, None, None, None, None,
                                   None, None, 81.7, 84.2, None,
                                   None, None]
    expected_durations = [None, 750, 1323, 38, 41,
                          None, None, None, 864, 902,
                          42, 33, None, None, None,
                          768, 193, 2, None, 103,
                          2, 1380, 82, 85, None,
                          None, None]
    for pos, item in enumerate(self.items):
        eitem = enrich_backend.get_rich_item(item)
        self.assertEqual(eitem['duration_from_api'], expected_durations_from_api[pos])
        self.assertEqual(eitem['duration'], expected_durations[pos])