Exemple #1
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def test_construct_from_string_raises():
    with pytest.raises(
            TypeError,
            match="Cannot construct a 'SparseDtype' from 'not a dtype'"):
        SparseDtype.construct_from_string("not a dtype")
Exemple #2
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def test_construct_from_string(string, expected):
    result = SparseDtype.construct_from_string(string)
    assert result == expected
Exemple #3
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def test_construct_from_string_fill_value_raises(string):
    with pytest.raises(TypeError, match="fill_value in the string is not"):
        SparseDtype.construct_from_string(string)
Exemple #4
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def test_construct_from_string_raises():
    with pytest.raises(TypeError):
        SparseDtype.construct_from_string("not a dtype")