@Test
public void testRequestHandledWithUnknownStatus(TestContext context){

    HttpServerResponse response = spy(new DummyHttpServerResponse());
    HttpServerRequest request = new HttpServerRequest("/gateleen/server/return-with-status-code/1234", response);
    final boolean handled = responseHandler.handle(request);
    context.assertTrue(handled, "Request should have been handled");
    verify(response, times(1)).setStatusCode(eq(1234));
    verify(response, times(1)).setStatusMessage(eq("Unknown Status (1234)"));
}