mirror of https://github.com/flaggo/pydu.git
19 lines
399 B
Python
19 lines
399 B
Python
from pydu.set import OrderedSet
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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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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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for i in range(4):
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ordered_set.discard(i)
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assert not bool(ordered_set)
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