Function test_log_prefix

numpy/distutils/tests/test_log.py:24–34

(func_name)

@pytest.mark.parametrize("func_name", ["error", "warn", "info", "debug"])
def test_log_prefix(func_name):
    func = getattr(log, func_name)
    msg = f"{func_name} message"
    f = io.StringIO()
    with redirect_stdout(f):
        func(msg)
    out = f.getvalue()
    assert out  # sanity check
    clean_out = r_ansi.sub("", out)
    line = next(line for line in clean_out.splitlines())
    assert line == f"{func_name.upper()}: {msg}"