RESTServiceConnector { public <T> void executeUpdateObject(final T newObject, final String path, final Map<String, String> parameters) throws CloudstackRESTException { s_logger.debug("Executing update object on " + path); client.closeResponse(createAndExecuteRequest(HttpMethods.PUT, path, parameters, Optional.fromNullable(gson.toJson(newObject)))); } private  RESTServiceConnector(final Builder builder); static Builder create(); void executeUpdateObject(final T newObject, final String path, final Map<String, String> parameters); void executeUpdateObject(final T newObject, final String path); @SuppressWarnings("unchecked") T executeCreateObject(final T newObject, final String path, final Map<String, String> parameters); T executeCreateObject(final T newObject, final String uri); void executeDeleteObject(final String path); T executeRetrieveObject(final Type returnObjectType, final String path, final Map<String, String> parameters); T executeRetrieveObject(final Type returnObjectType, final String path);  }
@Test public void testExecuteUpdateObject() throws Exception { final TestPojo newObject = new TestPojo(); newObject.setField("newValue"); final String newObjectJson = gson.toJson(newObject); final CloseableHttpResponse response = mock(CloseableHttpResponse.class); when(response.getStatusLine()).thenReturn(HTTP_200_STATUS_LINE); final CloseableHttpClient httpClient = mock(CloseableHttpClient.class); when(httpClient.execute(any(HttpHost.class), any(HttpRequest.class), any(HttpClientContext.class))).thenReturn(response); final RestClient restClient = new BasicRestClient(httpClient, HttpClientContext.create(), "localhost"); final RESTServiceConnector connector = new RESTServiceConnector.Builder().client(restClient).build(); connector.executeUpdateObject(newObject, "/somepath"); verify(httpClient).execute(any(HttpHost.class), HttpUriRequestMethodMatcher.aMethod("PUT"), any(HttpClientContext.class)); verify(httpClient).execute(any(HttpHost.class), HttpUriRequestPayloadMatcher.aPayload(newObjectJson), any(HttpClientContext.class)); }