def METHOD_NAME(self) -> None:
    exp_dict = self.exp_activity_reference.to_dict()
    collection_dict = self.collection_activity_reference.to_dict()
    self.assertEqual(
        exp_dict,
        {
            'type': 'exploration',
            'id': '1234'
        }
    )
    self.assertEqual(
        collection_dict,
        {
            'type': 'collection',
            'id': '1234'
        }
    )