Function test_print_method_weird

tests/test_formatters.py:397–431

()

def test_print_method_weird():
    class TextMagicHat(object):
        def __getattr__(self, key):
            return key

    f = HTMLFormatter()

    text_hat = TextMagicHat()
    assert text_hat._repr_html_ == "_repr_html_"
    with capture_output() as captured:
        result = f(text_hat)

    assert result is None
    assert "FormatterWarning" not in captured.stderr

    class CallableMagicHat(object):
        def __getattr__(self, key):
            return lambda: key

    call_hat = CallableMagicHat()
    with capture_output() as captured:
        result = f(call_hat)

    assert result is None

    class BadReprArgs(object):
        def _repr_html_(self, extra, args):
            return "html"

    bad = BadReprArgs()
    with capture_output() as captured:
        result = f(bad)

    assert result is None
    assert "FormatterWarning" not in captured.stderr


def test_format_config():