64 lines
1.8 KiB
Python
64 lines
1.8 KiB
Python
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import unittest
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from six.moves import cPickle as pickle
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import isodate
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class TestPickle(unittest.TestCase):
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'''
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A test case template to parse an ISO datetime string into a
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datetime object.
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'''
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def test_pickle_datetime(self):
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'''
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Parse an ISO datetime string and compare it to the expected value.
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'''
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dti = isodate.parse_datetime('2012-10-26T09:33+00:00')
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for proto in range(0, pickle.HIGHEST_PROTOCOL + 1):
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pikl = pickle.dumps(dti, proto)
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self.assertEqual(dti, pickle.loads(pikl),
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"pickle proto %d failed" % proto)
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def test_pickle_duration(self):
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'''
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Pickle / unpickle duration objects.
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'''
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from isodate.duration import Duration
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dur = Duration()
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failed = []
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for proto in range(0, pickle.HIGHEST_PROTOCOL + 1):
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try:
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pikl = pickle.dumps(dur, proto)
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if dur != pickle.loads(pikl):
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raise Exception("not equal")
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except Exception as e:
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failed.append("pickle proto %d failed (%s)" % (proto, repr(e)))
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self.assertEqual(len(failed), 0, "pickle protos failed: %s" %
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str(failed))
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def test_pickle_utc(self):
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'''
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isodate.UTC objects remain the same after pickling.
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'''
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self.assertTrue(isodate.UTC is pickle.loads(pickle.dumps(isodate.UTC)))
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def test_suite():
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'''
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Construct a TestSuite instance for all test cases.
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'''
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suite = unittest.TestSuite()
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suite.addTest(unittest.TestLoader().loadTestsFromTestCase(TestPickle))
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return suite
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# load_tests Protocol
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def load_tests(loader, tests, pattern):
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return test_suite()
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if __name__ == '__main__':
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unittest.main(defaultTest='test_suite')
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