15 lines
429 B
Python
15 lines
429 B
Python
from string import ascii_letters
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from hypothesis import given, settings
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from hypothesis.strategies import text, lists
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@given(lists(text(alphabet=ascii_letters, max_size=10)))
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@settings(max_examples=500)
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def test_sort_is_stable(a_list):
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print(a_list)
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double_sort = sorted(sorted(a_list, key=str.lower), key=len)
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single_sort = sorted(a_list, key=lambda s: (len(s), s.lower()))
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assert double_sort == single_sort
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