@Test
public void testMetadataOneGadget() throws Exception {
registerGadgetsHandler(null);
JSONObject request = makeMetadataRequest(null, null, GADGET1_URL);
RpcHandler operation = registry.getRpcHandler(request);
Object responseObj = operation.execute(emptyFormItems, token, converter).get();
JSONObject response = new JSONObject(converter.convertToString(responseObj));
JSONObject gadget = response.getJSONObject(GADGET1_URL);
assertEquals(FakeIframeUriManager.DEFAULT_IFRAME_URI.toString(), gadget.getString("iframeUrl"));
assertEquals(FakeProcessor.SPEC_TITLE, gadget.getJSONObject("modulePrefs").getString("title"));