org.codehaus.jettison.json.JSONException Java Examples

public void verifyClusterSchedulerFifoGeneric(String type, String state,
    float capacity, float usedCapacity, int minQueueCapacity,
    int maxQueueCapacity, int numNodes, int usedNodeCapacity,
    int availNodeCapacity, int totalNodeCapacity, int numContainers)
    throws JSONException, Exception {

  assertEquals("type doesn't match", "fifoScheduler", type);
  assertEquals("qstate doesn't match", QueueState.RUNNING.toString(), state);
  assertEquals("capacity doesn't match", 1.0, capacity, 0.0);
  assertEquals("usedCapacity doesn't match", 0.0, usedCapacity, 0.0);
  assertEquals(
      "minQueueMemoryCapacity doesn't match",
      YarnConfiguration.DEFAULT_RM_SCHEDULER_MINIMUM_ALLOCATION_MB,
      minQueueCapacity);
  assertEquals("maxQueueMemoryCapacity doesn't match",
      YarnConfiguration.DEFAULT_RM_SCHEDULER_MAXIMUM_ALLOCATION_MB,
      maxQueueCapacity);
  assertEquals("numNodes doesn't match", 0, numNodes);
  assertEquals("usedNodeCapacity doesn't match", 0, usedNodeCapacity);
  assertEquals("availNodeCapacity doesn't match", 0, availNodeCapacity);
  assertEquals("totalNodeCapacity doesn't match", 0, totalNodeCapacity);
  assertEquals("numContainers doesn't match", 0, numContainers);

}
 

/**
 * Get an entity given the entity id
 * @param entityType entity type name
 * @param attribute qualified name of the entity
 * @param value
 * @return result object
 * @throws AtlasServiceException
 */
public Referenceable getEntity(final String entityType, final String attribute, final String value)
        throws AtlasServiceException {
    JSONObject jsonResponse = callAPIWithRetries(API.GET_ENTITY, null, new ResourceCreator() {
        @Override
        public WebResource createResource() {
            WebResource resource = getResource(API.GET_ENTITY);
            resource = resource.queryParam(TYPE, entityType);
            resource = resource.queryParam(ATTRIBUTE_NAME, attribute);
            resource = resource.queryParam(ATTRIBUTE_VALUE, value);
            return resource;
        }
    });
    try {
        String entityInstanceDefinition = jsonResponse.getString(AtlasClient.DEFINITION);
        return InstanceSerialization.fromJsonReferenceable(entityInstanceDefinition, true);
    } catch (JSONException e) {
        throw new AtlasServiceException(API.GET_ENTITY, e);
    }
}
 

/**
 * Test Get SalesOrderHeader Details by Anonymous user.
 * 
 * @throws IOException
 * @throws JSONException
 */
@Test
public void testGetSalesOrderHeaderByAnonymous() throws IOException,
		JSONException {
	String salesOrderXml = StreamHelper.readFromFile(SO_FILENAME);
	String id = RequestExecutionHelper.createSalesOrderViaREST(ENTITY_NAME,
			salesOrderXml, false);
	HttpResponse resp = RequestExecutionHelper.executeGetRequest(
			ENTITY_NAME + "?$format=json&$filter=SalesOrderId%20eq%20'"
					+ id + "'", false);
	assertEquals(
			"SalesOrderHeader OData service not secured for HTTP GET request",
			HttpURLConnection.HTTP_UNAUTHORIZED, resp.getResponseCode());
	resp = RequestExecutionHelper.executeDeleteRequest(ENTITY_NAME + "('"
			+ id + "')", true);
	assertEquals(
			"Unable to delete Sales Order Header via REST or incorrect HTTP Response Code:"
					+ resp.getResponseMessage(),
			HttpURLConnection.HTTP_NO_CONTENT, resp.getResponseCode());
}
 

@Test
public void testJobIdSlash() throws JSONException, Exception {
  WebResource r = resource();
  Map<JobId, Job> jobsMap = appContext.getAllJobs();
  for (JobId id : jobsMap.keySet()) {
    String jobId = MRApps.toString(id);

    ClientResponse response = r.path("ws").path("v1").path("mapreduce")
        .path("jobs").path(jobId + "/").accept(MediaType.APPLICATION_JSON)
        .get(ClientResponse.class);
    assertEquals(MediaType.APPLICATION_JSON_TYPE, response.getType());
    JSONObject json = response.getEntity(JSONObject.class);
    assertEquals("incorrect number of elements", 1, json.length());
    JSONObject info = json.getJSONObject("job");
    verifyAMJob(info, jobsMap.get(id));
  }
}
 

protected String validateGetNewApplicationResponse(ClientResponse resp)
    throws JSONException, ParserConfigurationException, IOException,
    SAXException {
  String ret = "";
  if (resp.getType().equals(MediaType.APPLICATION_JSON_TYPE)) {
    JSONObject json = resp.getEntity(JSONObject.class);
    ret = validateGetNewApplicationJsonResponse(json);
  } else if (resp.getType().equals(MediaType.APPLICATION_XML_TYPE)) {
    String xml = resp.getEntity(String.class);
    ret = validateGetNewApplicationXMLResponse(xml);
  } else {
    // we should not be here
    assertTrue(false);
  }
  return ret;
}
 

/**
 * Loads question from a JSON
 *
 * @param questionText Question JSON Text
 * @param questionSource JSON key of question or file path of JSON
 * @return question loaded as a {@link JSONObject}
 * @throws BatfishException if question does not have instanceName or question cannot be parsed
 */
static JSONObject loadQuestionFromText(String questionText, String questionSource) {
  try {
    JSONObject questionObj = new JSONObject(questionText);
    if (questionObj.has(BfConsts.PROP_INSTANCE) && !questionObj.isNull(BfConsts.PROP_INSTANCE)) {
      JSONObject instanceDataObj = questionObj.getJSONObject(BfConsts.PROP_INSTANCE);
      String instanceDataStr = instanceDataObj.toString();
      InstanceData instanceData =
          BatfishObjectMapper.mapper()
              .readValue(instanceDataStr, new TypeReference<InstanceData>() {});
      validateInstanceData(instanceData);
      return questionObj;
    } else {
      throw new BatfishException(
          String.format("Question in %s has no instance data", questionSource));
    }
  } catch (JSONException | IOException e) {
    throw new BatfishException("Failed to process question", e);
  }
}
 

@Test
public void testJobCountersSlash() throws JSONException, Exception {
  WebResource r = resource();
  Map<JobId, Job> jobsMap = appContext.getAllJobs();
  for (JobId id : jobsMap.keySet()) {
    String jobId = MRApps.toString(id);

    ClientResponse response = r.path("ws").path("v1").path("history")
        .path("mapreduce").path("jobs").path(jobId).path("counters/")
        .accept(MediaType.APPLICATION_JSON).get(ClientResponse.class);
    assertEquals(MediaType.APPLICATION_JSON_TYPE, response.getType());
    JSONObject json = response.getEntity(JSONObject.class);
    assertEquals("incorrect number of elements", 1, json.length());
    JSONObject info = json.getJSONObject("jobCounters");
    verifyHsJobCounters(info, appContext.getJob(id));
  }
}
 

public void verifyAppInfo(JSONObject info, RMApp app) throws JSONException,
    Exception {

  assertEquals("incorrect number of elements", 30, info.length());

  verifyAppInfoGeneric(app, info.getString("id"), info.getString("user"),
      info.getString("name"), info.getString("applicationType"),
      info.getString("queue"), info.getString("state"),
      info.getString("finalStatus"), (float) info.getDouble("progress"),
      info.getString("trackingUI"), info.getString("diagnostics"),
      info.getLong("clusterId"), info.getLong("startedTime"),
      info.getLong("finishedTime"), info.getLong("elapsedTime"),
      info.getString("amHostHttpAddress"), info.getString("amContainerLogs"),
      info.getInt("allocatedMB"), info.getInt("allocatedVCores"), info.getInt("allocatedGCores"),
      info.getInt("runningContainers"), 
      info.getInt("preemptedResourceMB"),
      info.getInt("preemptedResourceVCores"), info.getInt("preemptedResourceGCores"),
      info.getInt("numNonAMContainerPreempted"),
      info.getInt("numAMContainerPreempted"));
}
 

public void verifyAppAttemptInfoGeneric(RMAppAttempt appAttempt, int id,
    long startTime, String containerId, String nodeHttpAddress, String nodeId,
    String logsLink, String user)
        throws JSONException, Exception {

  assertEquals("id doesn't match", appAttempt.getAppAttemptId()
      .getAttemptId(), id);
  assertEquals("startedTime doesn't match", appAttempt.getStartTime(),
      startTime);
  WebServicesTestUtils.checkStringMatch("containerId", appAttempt
      .getMasterContainer().getId().toString(), containerId);
  WebServicesTestUtils.checkStringMatch("nodeHttpAddress", appAttempt
      .getMasterContainer().getNodeHttpAddress(), nodeHttpAddress);
  WebServicesTestUtils.checkStringMatch("nodeId", appAttempt
      .getMasterContainer().getNodeId().toString(), nodeId);
  assertTrue("logsLink doesn't match", logsLink.startsWith("//"));
  assertTrue(
      "logsLink doesn't contain user info", logsLink.endsWith("/"
      + user));
}
 

public void verifyAppInfo(JSONObject info, RMApp app) throws JSONException,
    Exception {

  assertEquals("incorrect number of elements", 27, info.length());

  verifyAppInfoGeneric(app, info.getString("id"), info.getString("user"),
      info.getString("name"), info.getString("applicationType"),
      info.getString("queue"), info.getString("state"),
      info.getString("finalStatus"), (float) info.getDouble("progress"),
      info.getString("trackingUI"), info.getString("diagnostics"),
      info.getLong("clusterId"), info.getLong("startedTime"),
      info.getLong("finishedTime"), info.getLong("elapsedTime"),
      info.getString("amHostHttpAddress"), info.getString("amContainerLogs"),
      info.getInt("allocatedMB"), info.getInt("allocatedVCores"),
      info.getInt("runningContainers"), 
      info.getInt("preemptedResourceMB"),
      info.getInt("preemptedResourceVCores"),
      info.getInt("numNonAMContainerPreempted"),
      info.getInt("numAMContainerPreempted"));
}
 

private JSONObject readJSONObjectFromUrlPOST(String urlString, LivySessionService livySessionService, Map<String, String> headers, String payload)
    throws IOException, JSONException, SessionManagerException {
    HttpClient httpClient = livySessionService.getConnection();

    HttpPost request = new HttpPost(urlString);
    for (Map.Entry<String, String> entry : headers.entrySet()) {
        request.addHeader(entry.getKey(), entry.getValue());
    }
    HttpEntity httpEntity = new StringEntity(payload);
    request.setEntity(httpEntity);
    HttpResponse response = httpClient.execute(request);

    if (response.getStatusLine().getStatusCode() != HttpStatus.SC_OK && response.getStatusLine().getStatusCode() != HttpStatus.SC_CREATED) {
        throw new RuntimeException("Failed : HTTP error code : " + response.getStatusLine().getStatusCode() + " : " + response.getStatusLine().getReasonPhrase());
    }

    InputStream content = response.getEntity().getContent();
    return readAllIntoJSONObject(content);
}
 

public void writeCharacters(String text) throws XMLStreamException {
	text = text.trim();
	if (text.length() == 0) {
	    return;
	}
    try {
        Object o = getCurrentNode().opt("$");
        if (o instanceof JSONArray) {
            ((JSONArray) o).put(text);
        } else if (o instanceof String) {
            JSONArray arr = new JSONArray();
            arr.put(o);
            arr.put(text);
            getCurrentNode().put("$", arr);
        } else {
            getCurrentNode().put("$", text);
        }
    } catch (JSONException e) {
        throw new XMLStreamException(e);
    }
}
 

/**
 * Parse events from json
 *
 * @param eventNodes
 * @param eventList
 * @throws JSONException
 */
public static void parseEvents(JSONArray eventNodes, List<Event> eventList) throws
    JSONException {
  if (eventNodes == null) {
    return;
  }
  for (int i = 0; i < eventNodes.length(); i++) {
    JSONObject eventNode = eventNodes.optJSONObject(i);
    final String eventInfo = eventNode.optString(Constants.EVENT_INFO);
    final String eventType = eventNode.optString(Constants.EVENT_TYPE);
    final long time = eventNode.optLong(Constants.EVENT_TIME_STAMP);

    Event event = new Event(eventInfo, eventType, time);

    eventList.add(event);

  }
}
 

@Test
public void testJobsQueryStartTimeInvalidformat() throws JSONException,
    Exception {
  WebResource r = resource();
  ClientResponse response = r.path("ws").path("v1").path("history")
      .path("mapreduce").path("jobs").queryParam("startedTimeBegin", "efsd")
      .accept(MediaType.APPLICATION_JSON).get(ClientResponse.class);
  assertEquals(Status.BAD_REQUEST, response.getClientResponseStatus());
  assertEquals(MediaType.APPLICATION_JSON_TYPE, response.getType());
  JSONObject msg = response.getEntity(JSONObject.class);
  JSONObject exception = msg.getJSONObject("RemoteException");
  assertEquals("incorrect number of elements", 3, exception.length());
  String message = exception.getString("message");
  String type = exception.getString("exception");
  String classname = exception.getString("javaClassName");
  WebServicesTestUtils
      .checkStringMatch(
          "exception message",
          "java.lang.Exception: Invalid number format: For input string: \"efsd\"",
          message);
  WebServicesTestUtils.checkStringMatch("exception type",
      "BadRequestException", type);
  WebServicesTestUtils.checkStringMatch("exception classname",
      "org.apache.hadoop.yarn.webapp.BadRequestException", classname);
}
 

/**
 * Test Select Service Query Option via URL.
 * 
 * @throws IOException
 * @throws JSONException
 */
@Test
public void testStockUrlSelect() throws IOException, JSONException {
	HttpResponse resp = RequestExecutionHelper
			.executeGetRequest(
					ENTITY_NAME
							+ "?$format=json&$orderby=ProductId%20desc&$skip=1&$top=1&$select=MinStock,Quantity",
					true);
	JSONArray ja = RequestExecutionHelper.getJSONArrayofResults(resp
			.getBody());
	assertNotNull("Unable to parse JSON response", ja);
	assertTrue(
			"Selected property Quantity does not exist in the odata service",
			resp.getBody().contains("Quantity"));
	assertTrue(
			"Non selected property LotSize still exists in the odata service",
			!resp.getBody().contains("LotSize"));
}
 

public void verifyAMJobTaskAttemptCounters(JSONObject info, TaskAttempt att)
    throws JSONException {

  assertEquals("incorrect number of elements", 2, info.length());

  WebServicesTestUtils.checkStringMatch("id", MRApps.toString(att.getID()),
      info.getString("id"));

  // just do simple verification of fields - not data is correct
  // in the fields
  JSONArray counterGroups = info.getJSONArray("taskAttemptCounterGroup");
  for (int i = 0; i < counterGroups.length(); i++) {
    JSONObject counterGroup = counterGroups.getJSONObject(i);
    String name = counterGroup.getString("counterGroupName");
    assertTrue("name not set", (name != null && !name.isEmpty()));
    JSONArray counters = counterGroup.getJSONArray("counter");
    for (int j = 0; j < counters.length(); j++) {
      JSONObject counter = counters.getJSONObject(j);
      String counterName = counter.getString("name");
      assertTrue("name not set",
          (counterName != null && !counterName.isEmpty()));
      long value = counter.getLong("value");
      assertTrue("value  >= 0", value >= 0);
    }
  }
}
 

@Test
public void testJobCounters() throws JSONException, Exception {
  WebResource r = resource();
  Map<JobId, Job> jobsMap = appContext.getAllJobs();
  for (JobId id : jobsMap.keySet()) {
    String jobId = MRApps.toString(id);

    ClientResponse response = r.path("ws").path("v1").path("history")
        .path("mapreduce").path("jobs").path(jobId).path("counters")
        .accept(MediaType.APPLICATION_JSON).get(ClientResponse.class);
    assertEquals(MediaType.APPLICATION_JSON_TYPE, response.getType());
    JSONObject json = response.getEntity(JSONObject.class);
    assertEquals("incorrect number of elements", 1, json.length());
    JSONObject info = json.getJSONObject("jobCounters");
    verifyHsJobCounters(info, appContext.getJob(id));
  }
}
 

@Test
public void testJobConfDefault() throws JSONException, Exception {
  WebResource r = resource();
  Map<JobId, Job> jobsMap = appContext.getAllJobs();
  for (JobId id : jobsMap.keySet()) {
    String jobId = MRApps.toString(id);

    ClientResponse response = r.path("ws").path("v1").path("history").path("mapreduce")
        .path("jobs").path(jobId).path("conf").get(ClientResponse.class);
    assertEquals(MediaType.APPLICATION_JSON_TYPE, response.getType());
    JSONObject json = response.getEntity(JSONObject.class);
    assertEquals("incorrect number of elements", 1, json.length());
    JSONObject info = json.getJSONObject("conf");
    verifyHsJobConf(info, jobsMap.get(id));
  }
}
 

@Test
public void testAppsQueryStatesNone() throws JSONException, Exception {
  rm.start();
  MockNM amNodeManager = rm.registerNode("127.0.0.1:1234", 2048);
  rm.submitApp(CONTAINER_MB);
  amNodeManager.nodeHeartbeat(true);
  WebResource r = resource();

  ClientResponse response = r.path("ws").path("v1").path("cluster")
      .path("apps")
      .queryParam("states", YarnApplicationState.RUNNING.toString())
      .accept(MediaType.APPLICATION_JSON).get(ClientResponse.class);
  assertEquals(MediaType.APPLICATION_JSON_TYPE, response.getType());
  JSONObject json = response.getEntity(JSONObject.class);
  assertEquals("incorrect number of elements", 1, json.length());
  assertEquals("apps is not null", JSONObject.NULL, json.get("apps"));
  rm.stop();
}
 

@POST
@Path("/login")
@Produces(MediaType.APPLICATION_JSON)
public String login(String loginJson) throws JSONException {
	// get JSONObject
	JSONObject jsonEntity = new JSONObject(loginJson);
	// confirm User Account
	AccountObject account = AccountObject.confirmAccount(jsonEntity.getString(TokenEnum.USERNAME), jsonEntity.getString(TokenEnum.PASSWORD));
	
	if (account == null) {
		return "";
	}
	
	// create Token Object
	TokenObject token = new TokenObject(account.getId(), jsonEntity.getString(TokenEnum.PLATFORM_TYPE));
	token.save();
	
	// create Response JSONObject
	JSONObject respEntity = new JSONObject();
	respEntity.put(TokenEnum.PUBLIC_TOKEN, token.getPublicToken())
	          .put(TokenEnum.PRIVATE_TOKEN, token.getPrivateToken())
	          .put(TokenEnum.SERVER_TIME, System.currentTimeMillis());
	return respEntity.toString();
}
 

/**
 * Test Delete Customer via URL.
 * 
 * @throws JSONException
 * @throws IOException
 */
@Test
public void testDeleteCustomerViaURL() throws IOException, JSONException {
	String email = rand.nextInt(200) + "@sap.com";
	String customerXml = StreamHelper.readFromFile(FILENAME);
	customerXml = customerXml.replace(
			"<d:EmailAddress>email</d:EmailAddress>", "<d:EmailAddress>"
					+ email + "</d:EmailAddress>");
	String id = RequestExecutionHelper.createEntityViaREST(ENTITY_NAME,
			customerXml, false);
	HttpResponse resp = RequestExecutionHelper.executeGetRequest(
			ENTITY_NAME + "?$format=json&$filter=CustomerId%20eq%20'" + id
					+ "'", true);
	assertEquals("Customer not persisted", HttpURLConnection.HTTP_OK,
			resp.getResponseCode());
	resp = RequestExecutionHelper.executeDeleteRequest(ENTITY_NAME + "('"
			+ id + "')", true);
	assertEquals(
			"Unable to delete Customer via REST or incorrect HTTP Response Code:"
					+ resp.getResponseMessage(),
			HttpURLConnection.HTTP_NO_CONTENT, resp.getResponseCode());
}
 

public MappedXMLStreamReader(JSONObject obj, MappedNamespaceConvention con)
        throws JSONException, XMLStreamException {
    String rootName = (String) obj.keys().next();

    this.convention = con;
    this.nodes = new FastStack();
    this.ctx = con;
    Object top = obj.get(rootName);
    if (top instanceof JSONObject) {
        this.node = new Node(null, rootName, (JSONObject)top, convention);
    } else if (top instanceof JSONArray && !(((JSONArray)top).length() == 1 && ((JSONArray)top).get(0).equals(""))) {
        if (con.isRootElementArrayWrapper()) {
            this.node = new Node(null, rootName, obj, convention);
        } else {
            this.node = new Node(null, rootName, ((JSONArray)top).getJSONObject(0), convention);
        }
    } else {
        node = new Node(rootName, convention);
        convention.processAttributesAndNamespaces(node, obj);
        currentValue = JSONObject.NULL.equals(top) ? null : top.toString();
    }
    nodes.push(node);
    event = START_DOCUMENT;
}
 

@Test
public void testJobsQueryFinishTimeEndInvalidformat() throws JSONException,
    Exception {
  WebResource r = resource();
  ClientResponse response = r.path("ws").path("v1").path("history")
      .path("mapreduce").path("jobs").queryParam("finishedTimeEnd", "efsd")
      .accept(MediaType.APPLICATION_JSON).get(ClientResponse.class);
  assertEquals(Status.BAD_REQUEST, response.getClientResponseStatus());
  assertEquals(MediaType.APPLICATION_JSON_TYPE, response.getType());
  JSONObject msg = response.getEntity(JSONObject.class);
  JSONObject exception = msg.getJSONObject("RemoteException");
  assertEquals("incorrect number of elements", 3, exception.length());
  String message = exception.getString("message");
  String type = exception.getString("exception");
  String classname = exception.getString("javaClassName");
  WebServicesTestUtils
      .checkStringMatch(
          "exception message",
          "java.lang.Exception: Invalid number format: For input string: \"efsd\"",
          message);
  WebServicesTestUtils.checkStringMatch("exception type",
      "BadRequestException", type);
  WebServicesTestUtils.checkStringMatch("exception classname",
      "org.apache.hadoop.yarn.webapp.BadRequestException", classname);
}
 

@Test
public void testJobIdInvalidDefault() throws JSONException, Exception {
  WebResource r = resource();

  try {
    r.path("ws").path("v1").path("mapreduce").path("jobs").path("job_foo")
        .get(JSONObject.class);
    fail("should have thrown exception on invalid uri");
  } catch (UniformInterfaceException ue) {
    ClientResponse response = ue.getResponse();
    assertEquals(Status.NOT_FOUND, response.getClientResponseStatus());
    assertEquals(MediaType.APPLICATION_JSON_TYPE, response.getType());
    JSONObject msg = response.getEntity(JSONObject.class);
    JSONObject exception = msg.getJSONObject("RemoteException");
    assertEquals("incorrect number of elements", 3, exception.length());
    String message = exception.getString("message");
    String type = exception.getString("exception");
    String classname = exception.getString("javaClassName");
    verifyJobIdInvalid(message, type, classname);
  }
}
 

@Test
public void testTasksQueryReduce() throws JSONException, Exception {
  WebResource r = resource();
  Map<JobId, Job> jobsMap = appContext.getAllJobs();
  for (JobId id : jobsMap.keySet()) {
    String jobId = MRApps.toString(id);
    String type = "r";
    ClientResponse response = r.path("ws").path("v1").path("mapreduce")
        .path("jobs").path(jobId).path("tasks").queryParam("type", type)
        .accept(MediaType.APPLICATION_JSON).get(ClientResponse.class);
    assertEquals(MediaType.APPLICATION_JSON_TYPE, response.getType());
    JSONObject json = response.getEntity(JSONObject.class);
    assertEquals("incorrect number of elements", 1, json.length());
    JSONObject tasks = json.getJSONObject("tasks");
    JSONArray arr = tasks.getJSONArray("task");
    assertEquals("incorrect number of elements", 1, arr.length());
    verifyAMTask(arr, jobsMap.get(id), type);
  }
}
 

@Test
public void testTaskAttemptsDefault() throws JSONException, Exception {
  WebResource r = resource();
  Map<JobId, Job> jobsMap = appContext.getAllJobs();
  for (JobId id : jobsMap.keySet()) {
    String jobId = MRApps.toString(id);
    for (Task task : jobsMap.get(id).getTasks().values()) {

      String tid = MRApps.toString(task.getID());
      ClientResponse response = r.path("ws").path("v1").path("mapreduce")
          .path("jobs").path(jobId).path("tasks").path(tid).path("attempts")
          .get(ClientResponse.class);
      assertEquals(MediaType.APPLICATION_JSON_TYPE, response.getType());
      JSONObject json = response.getEntity(JSONObject.class);
      verifyAMTaskAttempts(json, task);
    }
  }
}
 

@Test
public void testTaskIdCountersSlash() throws JSONException, Exception {
  WebResource r = resource();
  Map<JobId, Job> jobsMap = appContext.getAllJobs();
  for (JobId id : jobsMap.keySet()) {
    String jobId = MRApps.toString(id);
    for (Task task : jobsMap.get(id).getTasks().values()) {

      String tid = MRApps.toString(task.getID());
      ClientResponse response = r.path("ws").path("v1").path("history")
          .path("mapreduce").path("jobs").path(jobId).path("tasks").path(tid)
          .path("counters/").accept(MediaType.APPLICATION_JSON)
          .get(ClientResponse.class);
      assertEquals(MediaType.APPLICATION_JSON_TYPE, response.getType());
      JSONObject json = response.getEntity(JSONObject.class);
      assertEquals("incorrect number of elements", 1, json.length());
      JSONObject info = json.getJSONObject("jobTaskCounters");
      verifyHsJobTaskCounters(info, task);
    }
  }
}
 

@Test
public void testNodeSingleAppsXML() throws JSONException, Exception {
  WebResource r = resource();
  Application app = new MockApp(1);
  nmContext.getApplications().put(app.getAppId(), app);
  HashMap<String, String> hash = addAppContainers(app);
  Application app2 = new MockApp(2);
  nmContext.getApplications().put(app2.getAppId(), app2);
  addAppContainers(app2);

  ClientResponse response = r.path("ws").path("v1").path("node").path("apps")
      .path(app.getAppId().toString() + "/")
      .accept(MediaType.APPLICATION_XML).get(ClientResponse.class);
  assertEquals(MediaType.APPLICATION_XML_TYPE, response.getType());
  String xml = response.getEntity(String.class);
  DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
  DocumentBuilder db = dbf.newDocumentBuilder();
  InputSource is = new InputSource();
  is.setCharacterStream(new StringReader(xml));
  Document dom = db.parse(is);
  NodeList nodes = dom.getElementsByTagName("app");
  assertEquals("incorrect number of elements", 1, nodes.getLength());
  verifyNodeAppInfoXML(nodes, app, hash);
}
 

@Test
public void testNodeAppsState() throws JSONException, Exception {
  WebResource r = resource();
  Application app = new MockApp(1);
  nmContext.getApplications().put(app.getAppId(), app);
  addAppContainers(app);
  MockApp app2 = new MockApp("foo", 1234, 2);
  nmContext.getApplications().put(app2.getAppId(), app2);
  HashMap<String, String> hash2 = addAppContainers(app2);
  app2.setState(ApplicationState.RUNNING);

  ClientResponse response = r.path("ws").path("v1").path("node").path("apps")
      .queryParam("state", ApplicationState.RUNNING.toString())
      .accept(MediaType.APPLICATION_JSON).get(ClientResponse.class);

  assertEquals(MediaType.APPLICATION_JSON_TYPE, response.getType());
  JSONObject json = response.getEntity(JSONObject.class);

  JSONObject info = json.getJSONObject("apps");
  assertEquals("incorrect number of elements", 1, info.length());
  JSONArray appInfo = info.getJSONArray("app");
  assertEquals("incorrect number of elements", 1, appInfo.length());
  verifyNodeAppInfo(appInfo.getJSONObject(0), app2, hash2);

}
 

@Test
public void testSingleNodesXML() throws JSONException, Exception {
  rm.start();
  WebResource r = resource();
  MockNM nm1 = rm.registerNode("h1:1234", 5120);
  // MockNM nm2 = rm.registerNode("h2:1235", 5121);
  ClientResponse response = r.path("ws").path("v1").path("cluster")
      .path("nodes").path("h1:1234").accept(MediaType.APPLICATION_XML)
      .get(ClientResponse.class);

  assertEquals(MediaType.APPLICATION_XML_TYPE, response.getType());
  String xml = response.getEntity(String.class);

  DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
  DocumentBuilder db = dbf.newDocumentBuilder();
  InputSource is = new InputSource();
  is.setCharacterStream(new StringReader(xml));
  Document dom = db.parse(is);
  NodeList nodes = dom.getElementsByTagName("node");
  assertEquals("incorrect number of elements", 1, nodes.getLength());
  verifyNodesXML(nodes, nm1);
  rm.stop();
}