Function test_isatty

t/unit/utils/test_platforms.py:28–32

()

def test_isatty():
    fh = Mock(name='fh')
    assert isatty(fh) is fh.isatty()
    fh.isatty.side_effect = AttributeError()
    assert not isatty(fh)


class test_find_option_with_arg: