Function test_patma_invalid

tests/test_format.py:86–99

()

def test_patma_invalid() -> None:
    source, expected = read_data("miscellaneous", "pattern_matching_invalid")
    mode = black.Mode(target_versions={black.TargetVersion.PY310})
    with pytest.raises(black.parsing.InvalidInput) as exc_info:
        assert_format(source, expected, mode, minimum_version=(3, 10))

    exc_info.match(
        re.escape(
            "Cannot parse for target version Python 3.10: 10:11\n"
            "        case a := b:\n"
            "              ^\n"
            "ParseError: bad input"
        )
    )