def test_calls_fallback_if_cmd_is_flag_string():
    """
    We are using a flag string to indicate if we should use the fallback pager.
    """
    _helper_assert_about_pager(
        'page via fallback',
        util.FLAG_FALLBACK,
        True
    )

    We are using a flag string to indicate if we should use the fallback pager.
    
test/util_test.py