### Question:
Client { long useService(int value) { var result = serviceAmbassador.doRemoteFunction(value); LOGGER.info("Service result: " + result); return result; }    }### Answer:
@Test void test() { Client client = new Client(); var result = client.useService(10); assertTrue(result == 100 || result == RemoteServiceStatus.FAILURE.getRemoteServiceStatusValue()); }