| 1 | n/a | import unittest |
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| 2 | n/a | import copy |
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| 3 | n/a | import pickle |
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| 4 | n/a | from unittest.mock import sentinel, DEFAULT |
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| 5 | n/a | |
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| 6 | n/a | |
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| 7 | n/a | class SentinelTest(unittest.TestCase): |
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| 8 | n/a | |
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| 9 | n/a | def testSentinels(self): |
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| 10 | n/a | self.assertEqual(sentinel.whatever, sentinel.whatever, |
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| 11 | n/a | 'sentinel not stored') |
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| 12 | n/a | self.assertNotEqual(sentinel.whatever, sentinel.whateverelse, |
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| 13 | n/a | 'sentinel should be unique') |
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| 14 | n/a | |
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| 15 | n/a | |
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| 16 | n/a | def testSentinelName(self): |
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| 17 | n/a | self.assertEqual(str(sentinel.whatever), 'sentinel.whatever', |
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| 18 | n/a | 'sentinel name incorrect') |
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| 19 | n/a | |
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| 20 | n/a | |
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| 21 | n/a | def testDEFAULT(self): |
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| 22 | n/a | self.assertIs(DEFAULT, sentinel.DEFAULT) |
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| 23 | n/a | |
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| 24 | n/a | def testBases(self): |
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| 25 | n/a | # If this doesn't raise an AttributeError then help(mock) is broken |
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| 26 | n/a | self.assertRaises(AttributeError, lambda: sentinel.__bases__) |
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| 27 | n/a | |
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| 28 | n/a | def testPickle(self): |
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| 29 | n/a | for proto in range(pickle.HIGHEST_PROTOCOL+1): |
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| 30 | n/a | with self.subTest(protocol=proto): |
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| 31 | n/a | pickled = pickle.dumps(sentinel.whatever, proto) |
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| 32 | n/a | unpickled = pickle.loads(pickled) |
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| 33 | n/a | self.assertIs(unpickled, sentinel.whatever) |
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| 34 | n/a | |
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| 35 | n/a | def testCopy(self): |
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| 36 | n/a | self.assertIs(copy.copy(sentinel.whatever), sentinel.whatever) |
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| 37 | n/a | self.assertIs(copy.deepcopy(sentinel.whatever), sentinel.whatever) |
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| 38 | n/a | |
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| 39 | n/a | |
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| 40 | n/a | if __name__ == '__main__': |
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| 41 | n/a | unittest.main() |
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