/* Copyright 2012-2013 Claudio Tesoriero - c.tesoriero-at-baasbox.com Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. */ // @author: Marco Tibuzzi import static play.test.Helpers.DELETE; import static play.test.Helpers.GET; import static play.test.Helpers.HTMLUNIT; import static play.test.Helpers.POST; import static play.test.Helpers.PUT; import static play.test.Helpers.routeAndCall; import static play.test.Helpers.running; import static org.junit.Assert.fail; import java.io.IOException; import java.io.UnsupportedEncodingException; import java.net.URLEncoder; import java.util.UUID; import javax.ws.rs.core.MediaType; import org.apache.commons.lang.exception.ExceptionUtils; import org.apache.http.HttpHeaders; import org.json.JSONObject; import org.junit.Assert; import org.junit.Test; import com.fasterxml.jackson.core.JsonProcessingException; import com.fasterxml.jackson.databind.ObjectMapper; import play.libs.F.Callback; import play.mvc.Http.Status; import play.mvc.Result; import play.test.FakeRequest; import play.test.TestBrowser; import core.AbstractDocumentTest; import core.TestConfig; public class DocumentCMDFunctionalTest extends AbstractDocumentTest { private static final String TEST_MODIFY_JSON = "\"shape\":\"round\""; private Object json = null; @Override public String getRouteAddress() { return SERVICE_ROUTE + TestConfig.TEST_COLLECTION_NAME; } @Override public String getMethod() { return GET; } @Override protected void assertContent(String s) { json = toJSON(s); assertJSON(json, "@rid"); assertJSON(json, "id"); assertJSON(json, "color"); assertJSON(json, "shape"); } @Test public void testRouteCollectionNotExists() { running ( getFakeApplication(), new Runnable() { public void run() { Result result = routeCreateDocument(SERVICE_ROUTE + COLLECTION_NOT_EXIST); assertRoute(result, "testRouteCollectionNotExists", Status.NOT_FOUND, null, false); } } ); } @Test public void testCreationDateFormat(){ running ( getFakeApplication(), new Runnable() { public void run() { String sFakeCollection = new AdminCollectionFunctionalTest().routeCreateCollection(); Result result = routeCreateDocument(getRouteAddress(sFakeCollection)); assertRoute(result, "testRouteCMDDocument CREATE", Status.OK, null, true); String sCreationDate = getCreationDate(); if (!sCreationDate.matches("\\d{4}-\\d{2}-\\d{2}T\\d{2}:\\d{2}:\\d{2}.\\d{3}[\\+-]\\d{4}")) { Assert.fail("_creationDate field is in wrong format: " + sCreationDate); } } } ); } @Test public void testRouteCreateWithGivenID() { running (getFakeApplication(), new Runnable() { public void run() { String sFakeCollection = new AdminCollectionFunctionalTest().routeCreateCollection(); String id=UUID.randomUUID().toString(); ObjectMapper om=new ObjectMapper(); String docString="{\"id\":\""+id+"\",\"key\":\"value_"+id+"\"}"; FakeRequest request = new FakeRequest(POST, getRouteAddress(sFakeCollection)); request = request.withHeader(TestConfig.KEY_APPCODE, TestConfig.VALUE_APPCODE); request = request.withHeader(TestConfig.KEY_AUTH, TestConfig.AUTH_ADMIN_ENC); try { request = request.withJsonBody(om.readTree(docString)); } catch (Exception e) { fail(ExceptionUtils.getFullStackTrace(e)); } Result result = routeAndCall(request); assertRoute(result, "testRouteCreateWithGivenID CREATE", Status.OK, "\"id\":\""+id+"\",\"key\":\"value_"+id+"\"", true); } }); } @Test public void testRouteCMDDocument() { running ( getFakeApplication(), new Runnable() { public void run() { String sFakeCollection = new AdminCollectionFunctionalTest().routeCreateCollection(); Result result = routeCreateDocument(getRouteAddress(sFakeCollection)); assertRoute(result, "testRouteCMDDocument CREATE", Status.OK, null, true); String sRid = getRid(); String sAuthor = getAuthor(); Assert.assertTrue("_author field is not admin, found: " + sAuthor, sAuthor.equals("admin")); continueOnFail(true); try { // Test successful modify Result sucessModify = routeModifyDocument(getRouteAddress(sFakeCollection) + "/" + URLEncoder.encode(sRid, "ISO-8859-1")); assertRoute(sucessModify, "testRouteCMDDocument MODIFY RID <" + sRid + ">", Status.OK, null, true); assertJSONString(json, TEST_MODIFY_JSON); } catch (UnsupportedEncodingException uex) { assertFail("Unexcpeted exception. " + uex.getMessage()); } try { // Test modify with non existent collection Result badModify = routeModifyDocument(SERVICE_ROUTE + COLLECTION_NOT_EXIST + "/" + URLEncoder.encode(sRid, "ISO-8859-1")); assertRoute(badModify, "testRouteCMDDocument no collection MODIFY RID <" + sRid + ">", Status.NOT_FOUND, TestConfig.MSG_INVALID_COLLECTION, true); } catch (UnsupportedEncodingException uex) { assertFail("Unexcpeted exception. " + uex.getMessage()); } try { // Test modify with non existent RID Result badModify = routeModifyDocument(getRouteAddress(sFakeCollection) + "/" + URLEncoder.encode("#1235:1", "ISO-8859-1")); assertRoute(badModify, "testRouteCMDDocument not existent RID. MODIFY RID", Status.NOT_FOUND, null, false); } catch (UnsupportedEncodingException uex) { assertFail("Unexcpeted exception. " + uex.getMessage()); } try { // Test modify with inconsistent RID result = routeModifyDocument(getRouteAddress(sFakeCollection) + "/" + URLEncoder.encode("#1", "ISO-8859-1")); assertRoute(result, "testServerCMDDocument bad RID. MODIFY RID", Status.BAD_REQUEST, TestConfig.MSG_BAD_RID_MODIFY, true); } catch (UnsupportedEncodingException uex) { assertFail("Unexcpeted exception. " + uex.getMessage()); } try { // Retrieve document in a collection result = routeGetDocument(getRouteAddress(sFakeCollection) + "/" + URLEncoder.encode(sRid, "ISO-8859-1")); assertRoute(result, "testRouteCMDDocument get document RID <" + sRid + ">", Status.OK, null, true); assertJSONString(json, TEST_MODIFY_JSON); } catch (UnsupportedEncodingException uex) { assertFail("Unexcpeted exception. " + uex.getMessage()); } try { // Test the call_id feature result = routeGetDocument(getRouteAddress(sFakeCollection) + "/" + URLEncoder.encode(sRid, "ISO-8859-1")+"?call_id=123"); assertRoute(result, "testRouteCMDDocument.call_id", Status.OK, null, true); assertJSONString(json, TEST_MODIFY_JSON); assertJSONString(json, "\"call_id\":\"123\""); } catch (UnsupportedEncodingException uex) { assertFail("Unexcpeted exception. " + uex.getMessage()); } try { // Retrieve document in a not existent collection result = routeGetDocument(SERVICE_ROUTE + COLLECTION_NOT_EXIST + "/" + URLEncoder.encode(sRid, "ISO-8859-1")); assertRoute(result, "testRouteCMDDocument not existent collection get document RID <" + sRid + ">", Status.NOT_FOUND, TestConfig.MSG_INVALID_COLLECTION, true); } catch (UnsupportedEncodingException uex) { assertFail("Unexcpeted exception. " + uex.getMessage()); } try { // Retrieve document in a collection using a not existent RID result = routeGetDocument(getRouteAddress(sFakeCollection) + "/" + URLEncoder.encode("#1236:1", "ISO-8859-1")); assertRoute(result, "testRouteCMDDocument get document not existent RID", Status.NOT_FOUND, null, false); } catch (UnsupportedEncodingException uex) { assertFail("Unexcpeted exception. " + uex.getMessage()); } try { // Retrieve document in a collection with not existent RID result = routeGetDocument(getRouteAddress(sFakeCollection) + "/" + URLEncoder.encode("#1", "ISO-8859-1")); assertRoute(result, "testRouteCMDDocument get document bad RID", Status.BAD_REQUEST, TestConfig.MSG_BAD_RID, true); } catch (UnsupportedEncodingException uex) { assertFail("Unexcpeted exception. " + uex.getMessage()); } try { // Mode 2 Retrieve document in a collection result = routeGetDocument(SERVICE_ROUTE + URLEncoder.encode(sRid, "ISO-8859-1")); assertRoute(result, "testRouteCMDDocument get document2 RID <" + sRid + ">", Status.OK, null, true); assertJSONString(json, TEST_MODIFY_JSON); } catch (UnsupportedEncodingException uex) { assertFail("Unexcpeted exception. " + uex.getMessage()); } try { // Mode 2 Retrieve document in a collection not existent RID result = routeGetDocument(SERVICE_ROUTE + URLEncoder.encode("#1237:1", "ISO-8859-1")); assertRoute(result, "testRouteCMDDocument get document2 not existent RID", Status.NOT_FOUND, null, false); } catch (UnsupportedEncodingException uex) { assertFail("Unexcpeted exception. " + uex.getMessage()); } try { // Mode 2 Retrieve document in a collection using invalid RID result = routeGetDocument(SERVICE_ROUTE + URLEncoder.encode("#1", "ISO-8859-1")); assertRoute(result, "testRouteCMDDocument get document2 bad RID", Status.BAD_REQUEST, TestConfig.MSG_BAD_RID, true); } catch (UnsupportedEncodingException uex) { assertFail("Unexcpeted exception. " + uex.getMessage()); } continueOnFail(false); // Delete document result = routeDeleteDocument(sFakeCollection, sRid); assertRoute(result, "testRouteCMDDocument DELETE RID <" + sRid + ">", Status.OK, null, false); } } ); } @Test public void testServerCollectionNotExists() { running ( getTestServer(), HTMLUNIT, new Callback<TestBrowser>() { public void invoke(TestBrowser browser) { serverCreateDocument(TestConfig.SERVER_URL + SERVICE_ROUTE + COLLECTION_NOT_EXIST); assertServer("testServerCollectionNotExists", Status.NOT_FOUND, null, false); } } ); } @Test public void testAccessDocumentsWithoutAuth() { running ( getFakeApplication(), new Runnable() { public void run() { //Anonymous user looking for a non existent collection FakeRequest request = new FakeRequest(GET, getRouteAddress("PIPPOPLUTO")); request = request.withHeader(TestConfig.KEY_APPCODE, TestConfig.VALUE_APPCODE); request = request.withHeader(HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_FORM_URLENCODED); Result result = routeAndCall(request); assertRoute(result, "testAccessDocumentsWithoutAuth.not_exists", Status.NOT_FOUND, null, false); //Admin creates a collection String sFakeCollection = new AdminCollectionFunctionalTest().routeCreateCollection(); //Anonymous user looking for its documents request = new FakeRequest(GET, getRouteAddress(sFakeCollection)); request = request.withHeader(TestConfig.KEY_APPCODE, TestConfig.VALUE_APPCODE); request = request.withHeader(HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_FORM_URLENCODED); result = routeAndCall(request); assertRoute(result, "testAccessDocumentsWithoutAuth.get_all", Status.OK, "\"result\":\"ok\",\"data\":[]", true); //Admin creates a document result = routeCreateDocument(getRouteAddress(sFakeCollection)); assertRoute(result, "testAccessDocumentsWithoutAuth,create", Status.OK, null, true); String sUUID = getUuid(); //Anonymous user looking for it and grab jus an error 404 request = new FakeRequest(GET, getRouteAddress(sFakeCollection) + "/" + sUUID); request = request.withHeader(TestConfig.KEY_APPCODE, TestConfig.VALUE_APPCODE); request = request.withHeader(HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_FORM_URLENCODED); result = routeAndCall(request); assertRoute(result, "testAccessDocumentsWithoutAuth.not_exists", Status.NOT_FOUND, null, false); //Admin changes the grant to the document request = new FakeRequest(PUT, getRouteAddress(sFakeCollection) + "/" + sUUID + "/read/role/anonymous"); request = request.withHeader(TestConfig.KEY_APPCODE, TestConfig.VALUE_APPCODE); request = request.withHeader(TestConfig.KEY_AUTH, TestConfig.AUTH_ADMIN_ENC); request = request.withHeader(HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_FORM_URLENCODED); result = routeAndCall(request); assertRoute(result, "testAccessDocumentsWithoutAuth.grant", Status.OK, null, false); //Anonymous user looking for it and obtains it request = new FakeRequest(GET, getRouteAddress(sFakeCollection) + "/" + sUUID); request = request.withHeader(TestConfig.KEY_APPCODE, TestConfig.VALUE_APPCODE); request = request.withHeader(HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_FORM_URLENCODED); result = routeAndCall(request); assertRoute(result, "testAccessDocumentsWithoutAuth.get_after_grant", Status.OK, null, false); //Anonymous user looking for the collection and obtain a list with one record request = new FakeRequest(GET, getRouteAddress(sFakeCollection)); request = request.withHeader(TestConfig.KEY_APPCODE, TestConfig.VALUE_APPCODE); request = request.withHeader(HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_FORM_URLENCODED); result = routeAndCall(request); assertRoute(result, "testAccessDocumentsWithoutAuth.get_all", Status.OK, "\"result\":\"ok\",\"data\":[{\"", true); //since the resource is now available to anonymous users, it should be visible to registered users too issue #195 String fakeUsername=createNewUser("registeredUser"); request = new FakeRequest(GET, getRouteAddress(sFakeCollection) + "/" + sUUID); request = request.withHeader(TestConfig.KEY_APPCODE, TestConfig.VALUE_APPCODE); request = request.withHeader(TestConfig.KEY_AUTH, TestConfig.encodeAuth(fakeUsername+":passw1")); result = routeAndCall(request); assertRoute(result, "testAccessDocumentsFromRegisteredUser", Status.OK, "\"result\":\"ok\",\"data\":{\"", true); //Admin revokes the grant to the document request = new FakeRequest(DELETE, getRouteAddress(sFakeCollection) + "/" + sUUID + "/read/role/anonymous"); request = request.withHeader(TestConfig.KEY_APPCODE, TestConfig.VALUE_APPCODE); request = request.withHeader(TestConfig.KEY_AUTH, TestConfig.AUTH_ADMIN_ENC); request = request.withHeader(HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_FORM_URLENCODED); result = routeAndCall(request); assertRoute(result, "testAccessDocumentsWithoutAuth.revoke", Status.OK, null, false); //Anonymous user looking for it and obtains nothing request = new FakeRequest(GET, getRouteAddress(sFakeCollection) + "/" + sUUID); request = request.withHeader(TestConfig.KEY_APPCODE, TestConfig.VALUE_APPCODE); request = request.withHeader(HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_FORM_URLENCODED); result = routeAndCall(request); assertRoute(result, "testAccessDocumentsWithoutAuth.not_found_2", Status.NOT_FOUND, null, false); } } ); } //#615 - NPE when creating a document without a body @Test public void testEmptyBody(){ running ( getFakeApplication(), new Runnable() { public void run() { String sFakeCollection = new AdminCollectionFunctionalTest().routeCreateCollection(); FakeRequest request=new FakeRequest("POST",getRouteAddress(sFakeCollection)); request = request.withHeader(TestConfig.KEY_APPCODE, TestConfig.VALUE_APPCODE); request = request.withHeader(TestConfig.KEY_AUTH, TestConfig.AUTH_ADMIN_ENC); Result result = routeAndCall(request); assertRoute(result, "testAccessDocumentsWithoutAuth.revoke", Status.BAD_REQUEST, "The body payload cannot be empty.", true); } }); } @Test public void testServerCMDDocument() { running ( getTestServer(), HTMLUNIT, new Callback<TestBrowser>() { public void invoke(TestBrowser browser) { String sFakeCollection = new AdminCollectionFunctionalTest().serverCreateCollection(); serverCreateDocument(getURLAddress(sFakeCollection)); assertServer("testServerCMDDocument CREATE", Status.OK, null, true); String sRid = getRid(); String sUuid = getUuid(); String sAuthor = getAuthor(); Assert.assertTrue("_author field is not admin, found: " + sAuthor, sAuthor.equals("admin")); continueOnFail(true); try { // Test successful modify serverModifyDocument(getURLAddress(sFakeCollection) + "/" + URLEncoder.encode(sRid, "ISO-8859-1")); assertServer("testServerCMDDocument MODIFY RID <" + sRid + ">", Status.OK, null, true); assertJSONString(json, TEST_MODIFY_JSON); // Test successful modify UUID serverModifyDocument(getURLAddress(sFakeCollection) + "/" + URLEncoder.encode(sUuid, "ISO-8859-1")); assertServer("testServerCMDDocument MODIFY UUID <" + sUuid + ">", Status.OK, null, true); assertJSONString(json, TEST_MODIFY_JSON); } catch (UnsupportedEncodingException uex) { assertFail("Unexcpeted exception. " + uex.getMessage()); } try { // Test modify with non existent collection serverModifyDocument(TestConfig.SERVER_URL + SERVICE_ROUTE + COLLECTION_NOT_EXIST + "/" + URLEncoder.encode(sRid, "ISO-8859-1")); assertServer("testServerCMDDocument no collection MODIFY RID <" + sRid + ">", Status.NOT_FOUND, TestConfig.MSG_INVALID_COLLECTION, true); // Test modify with non existent collection UUID serverModifyDocument(TestConfig.SERVER_URL + SERVICE_ROUTE + COLLECTION_NOT_EXIST + "/" + URLEncoder.encode(sRid, "ISO-8859-1")); assertServer("testServerCMDDocument no collection MODIFY UUID <" + sUuid + ">", Status.NOT_FOUND, TestConfig.MSG_INVALID_COLLECTION, true); } catch (UnsupportedEncodingException uex) { assertFail("Unexcpeted exception. " + uex.getMessage()); } try { // Test modify with non existent RID serverModifyDocument(getURLAddress(sFakeCollection) + "/" + URLEncoder.encode("#1238:1", "ISO-8859-1")); assertServer("testServerCMDDocument not existent RID. MODIFY", Status.NOT_FOUND, null, false); // Test modify with non existent UUID serverModifyDocument(getURLAddress(sFakeCollection) + "/" + URLEncoder.encode("056e4b19-5c32-4d25-b70b-135e011d72a2", "ISO-8859-1")); assertServer("testServerCMDDocument not existent UUID. MODIFY", Status.NOT_FOUND, null, false); } catch (UnsupportedEncodingException uex) { assertFail("Unexcpeted exception. " + uex.getMessage()); } try { // Test modify with inconsistent RID serverModifyDocument(getURLAddress(sFakeCollection) + "/" + URLEncoder.encode("#1", "ISO-8859-1")); assertServer("testServerCMDDocument bad RID. MODIFY RID", Status.BAD_REQUEST, TestConfig.MSG_BAD_RID_MODIFY, true); } catch (UnsupportedEncodingException uex) { assertFail("Unexcpeted exception. " + uex.getMessage()); } try { // Retrieve document in a collection serverGetDocument(getURLAddress(sFakeCollection) + "/" + URLEncoder.encode(sRid, "ISO-8859-1")); assertServer("testServerCMDDocument get document RID <" + sRid + ">", Status.OK, null, true); assertJSONString(json, TEST_MODIFY_JSON); } catch (UnsupportedEncodingException uex) { assertFail("Unexcpeted exception. " + uex.getMessage()); } try { // Retrieve document in a not existent collection serverGetDocument(TestConfig.SERVER_URL + SERVICE_ROUTE + COLLECTION_NOT_EXIST + "/" + URLEncoder.encode(sRid, "ISO-8859-1")); assertServer("testServerCMDDocument not existent collection get document RID <" + sRid + ">", Status.NOT_FOUND, TestConfig.MSG_INVALID_COLLECTION, true); } catch (UnsupportedEncodingException uex) { assertFail("Unexcpeted exception. " + uex.getMessage()); } try { // Retrieve document in a collection with not existent RID serverGetDocument(getURLAddress(sFakeCollection) + "/" + URLEncoder.encode("#1239:1", "ISO-8859-1")); assertServer("testServerCMDDocument get document not existent RID", Status.NOT_FOUND, null, false); } catch (UnsupportedEncodingException uex) { assertFail("Unexcpeted exception. " + uex.getMessage()); } try { // Retrieve document in a collection with not existent RID serverGetDocument(getURLAddress(sFakeCollection) + "/" + URLEncoder.encode("#1", "ISO-8859-1")); assertServer("testServerCMDDocument get document incosistent RID", Status.BAD_REQUEST, TestConfig.MSG_BAD_RID, true); } catch (UnsupportedEncodingException uex) { assertFail("Unexcpeted exception. " + uex.getMessage()); } try { // Mode 2 Retrieve document in a collection serverGetDocument(TestConfig.SERVER_URL + SERVICE_ROUTE + URLEncoder.encode(sRid, "ISO-8859-1")); assertServer("testServerCMDDocument get document2 RID <" + sRid + ">", Status.OK, null, true); assertJSONString(json, TEST_MODIFY_JSON); } catch (UnsupportedEncodingException uex) { assertFail("Unexcpeted exception. " + uex.getMessage()); } try { // Mode 2 Retrieve document in a collection not existent RID serverGetDocument(TestConfig.SERVER_URL + SERVICE_ROUTE + URLEncoder.encode("#1234:1", "ISO-8859-1")); assertServer("testServerCMDDocument get document2 not existent RID", Status.NOT_FOUND, null, false); } catch (UnsupportedEncodingException uex) { assertFail("Unexcpeted exception. " + uex.getMessage()); } try { // Mode 2 Retrieve document in a collection bad RID serverGetDocument(TestConfig.SERVER_URL + SERVICE_ROUTE + URLEncoder.encode("#1", "ISO-8859-1")); assertServer("testServerCMDDocument get document2 bad RID", Status.BAD_REQUEST, TestConfig.MSG_BAD_RID, true); } catch (UnsupportedEncodingException uex) { assertFail("Unexcpeted exception. " + uex.getMessage()); } continueOnFail(false); // Delete created document serverDeleteDocument(sFakeCollection, sRid); assertServer("testServerCMDDocument DELETE RID <" + sRid + ">", Status.OK, null, false); } } ); } protected Result routeDeleteDocument(String sCollectionName, String sRid) { Result result = null; try { FakeRequest request = new FakeRequest(DELETE, getRouteAddress(sCollectionName) + "/" + URLEncoder.encode(sRid, "ISO-8859-1")); request = request.withHeader(TestConfig.KEY_APPCODE, TestConfig.VALUE_APPCODE); request = request.withHeader(TestConfig.KEY_AUTH, TestConfig.AUTH_ADMIN_ENC); result = routeAndCall(request); } catch (Exception ex) { Assert.fail("Unexcpeted exception. " + ex.getMessage()); } return result; } protected void serverDeleteDocument(String sCollectionName, String sRid) { setHeader(TestConfig.KEY_APPCODE, TestConfig.VALUE_APPCODE); setHeader(TestConfig.KEY_AUTH, TestConfig.AUTH_ADMIN_ENC); setHeader(HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_FORM_URLENCODED); try { httpRequest ( getURLAddress(sCollectionName) + "/" + URLEncoder.encode(sRid, "ISO-8859-1"), DELETE ); } catch (Exception ex) { Assert.fail("Unexcpeted exception. " + ex.getMessage()); } } private String getRid() { String sRet = null; try { JSONObject jo = (JSONObject)json; sRet = jo.getJSONObject("data").getString("@rid"); } catch (Exception ex) { Assert.fail("Cannot get RID value: " + ex.getMessage()); } return sRet; } private String getUuid() { String sUuid = null; try { JSONObject jo = (JSONObject)json; sUuid = jo.getJSONObject("data").getString("id"); } catch (Exception ex) { Assert.fail("Cannot get UUID (id) value: " + ex.getMessage() + "\n The json object is: \n" + json); } return sUuid; } private String getCreationDate() { String sRet = null; try { JSONObject jo = (JSONObject)json; sRet = jo.getJSONObject("data").getString("_creation_date"); } catch (Exception ex) { Assert.fail("Cannot get _creation_date value: " + ex.getMessage()); } return sRet; } private String getAuthor() { String sRet = null; try { JSONObject jo = (JSONObject)json; sRet = jo.getJSONObject("data").getString("_author"); } catch (Exception ex) { Assert.fail("Cannot get _author value: " + ex.getMessage()); } return sRet; } }