2017-10-27 12:15:19 +00:00
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from pydu.set import OrderedSet
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2017-10-20 13:27:54 +00:00
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def test_ordered_set():
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ordered_set = OrderedSet([1, 3, 1, 2])
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assert list(ordered_set) == [1, 3, 2]
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assert 1 in ordered_set
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assert bool(ordered_set)
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2017-12-24 15:45:04 +00:00
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ordered_set.add(1)
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assert 1 in ordered_set
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ordered_set.remove(1)
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assert 1 not in ordered_set
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2017-10-20 13:27:54 +00:00
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for i in range(4):
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ordered_set.discard(i)
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2017-12-24 15:51:26 +00:00
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assert not bool(ordered_set)
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