| import unittest | |
| import pickle | |
| from common import MTurkCommon | |
| class TestHITPersistence(MTurkCommon): | |
| def create_hit_result(self): | |
| return self.conn.create_hit( | |
| question=self.get_question(), **self.get_hit_params() | |
| ) | |
| def test_pickle_hit_result(self): | |
| result = self.create_hit_result() | |
| new_result = pickle.loads(pickle.dumps(result)) | |
| def test_pickle_deserialized_version(self): | |
| """ | |
| It seems the technique used to store and reload the object must | |
| result in an equivalent object, or subsequent pickles may fail. | |
| This tests a double-pickle to elicit that error. | |
| """ | |
| result = self.create_hit_result() | |
| new_result = pickle.loads(pickle.dumps(result)) | |
| pickle.dumps(new_result) | |
| if __name__ == '__main__': | |
| unittest.main() |