31 lines
584 B
Python
31 lines
584 B
Python
import pickle
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from sentinel import Sentinel
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class PlainSentinel(Sentinel): pass
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class SentinelCustomRepr(Sentinel):
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repr = '***SentinelRepr***'
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def test_repr():
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assert repr(PlainSentinel) == 'PlainSentinel'
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def test_pickle():
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s = pickle.dumps(PlainSentinel)
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ps = pickle.loads(s)
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assert ps is PlainSentinel
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def test_custom_repr():
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assert repr(SentinelCustomRepr) == '***SentinelRepr***'
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def test_sentinel_comes_ready_to_use():
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assert repr(Sentinel) == 'Sentinel'
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s = pickle.dumps(Sentinel)
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ps = pickle.loads(s)
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assert ps is Sentinel
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