Function test_mutable_defaults

tests/mutable_defaults_test.py:46–51

(code, error_count)

    'empty_tree',
))
def test_mutable_defaults(code, error_count):
    tree = ast.parse(code)
    assert (
        len(list(MutableDefaultChecker(tree, 'filename').run())) ==
        error_count
    )


@pytest.mark.parametrize('code,location_list', [