41 lines
981 B
Python
41 lines
981 B
Python
import pytest
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from bonobo.util import ensure_tuple, sortedlist
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from bonobo.util.collections import cast, tuplize, tuple_or_const
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def test_sortedlist():
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l = sortedlist()
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l.insort(2)
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l.insort(1)
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l.insort(3)
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l.insort(2)
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assert l == [1, 2, 2, 3]
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def test_tuple_or_const():
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assert tuple_or_const(()) == ()
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assert tuple_or_const((1, )) == (1, )
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assert tuple_or_const((1, 2, )) == (1, 2, )
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assert tuple_or_const([1, 2, ]) == (1, 2, )
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assert tuple_or_const("aaa") == ('aaa', )
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def test_ensure_tuple():
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assert ensure_tuple("a") == ("a",)
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assert ensure_tuple(("a",)) == ("a",)
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assert ensure_tuple(()) is ()
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@pytest.mark.parametrize("tuplize", [tuplize, cast(tuple)])
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def test_tuplize(tuplize):
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tuplized_lambda = tuplize(lambda: [1, 2, 3])
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assert tuplized_lambda() == (1, 2, 3)
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@tuplize
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def some_generator():
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yield "c"
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yield "b"
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yield "a"
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assert some_generator() == ("c", "b", "a")
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