def METHOD_NAME():
    """Variables are available across all files in chain.
    When variables got redefined latest version is used, just as in python's
    class-inheritance. The only exception is the `here` variable, which
    evaluated immediately.
    """
    here = os.path.dirname(__file__)
    filename = os.path.join(
        here, u'data', u'test-one.ini')
    conf = CKANConfigLoader(filename).get_config()
    assert conf["one.from2"] == "2"
    assert conf["one.from3"] == "3"
    assert conf["two.from3"] == "3"
    assert conf["parts"] == "one two three"
    assert conf["here.one"] == os.path.join(here, "data")
    assert conf["here.two"] == os.path.join(here, "data", "sub")
    assert conf["here.three"] == os.path.join(here, "data")