Function test_print_method_weird

IPython/core/tests/test_formatters.py:327–362

()

    nt.assert_equal(captured.stderr, "")

def test_print_method_weird():

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

    f = HTMLFormatter()
    
    text_hat = TextMagicHat()
    nt.assert_equal(text_hat._repr_html_, '_repr_html_')
    with capture_output() as captured:
        result = f(text_hat)
    
    nt.assert_is(result, None)
    nt.assert_not_in("FormatterWarning", captured.stderr)

    class CallableMagicHat(object):
        def __getattr__(self, key):
            return lambda : key
    
    call_hat = CallableMagicHat()
    with capture_output() as captured:
        result = f(call_hat)
    
    nt.assert_equal(result, None)

    class BadReprArgs(object):
        def _repr_html_(self, extra, args):
            return "html"
    
    bad = BadReprArgs()
    with capture_output() as captured:
        result = f(bad)
    
    nt.assert_is(result, None)
    nt.assert_not_in("FormatterWarning", captured.stderr)


def test_format_config():