def METHOD_NAME(mocked_log_debug):
    for constant in load_constant_files():
        m = constructor(constant)
        res = m.set_handler("30.30.30.1", {"local_addr": "40.40.40.40", "admin_status": "up"})
        assert not res, "Expect False return value"
        mocked_log_debug.assert_called_with("Peer '30.30.30.1' with local address '40.40.40.40' wait for the corresponding interface to be set")