Examples with ApplicationManager co.cask.cdap.test.ApplicationManager used on opensource projects

Example 91 with ApplicationManager

use of co.cask.cdap.test.ApplicationManager in project cdap by caskdata.

the class SparkPageRankAppTest method test.

@Test
public void test() throws Exception {
    // Deploy the SparkPageRankApp
    ApplicationManager appManager = deployApplication(SparkPageRankApp.class);
    // Send a stream events to the Stream
    StreamManager streamManager = getStreamManager(SparkPageRankApp.BACKLINK_URL_STREAM);
    streamManager.send(Joiner.on(" ").join(URL_1, URL_2));
    streamManager.send(Joiner.on(" ").join(URL_1, URL_3));
    streamManager.send(Joiner.on(" ").join(URL_2, URL_1));
    streamManager.send(Joiner.on(" ").join(URL_3, URL_1));
    // Start service
    ServiceManager serviceManager = appManager.getServiceManager(SparkPageRankApp.SERVICE_HANDLERS).start();
    // Wait for service to start since the Spark program needs it
    serviceManager.waitForStatus(true);
    // Start the SparkPageRankProgram
    SparkManager sparkManager = appManager.getSparkManager(SparkPageRankApp.PageRankSpark.class.getSimpleName()).start();
    sparkManager.waitForFinish(60, TimeUnit.SECONDS);
    // Run RanksCounter which will count the number of pages for a pr
    MapReduceManager mapReduceManager = appManager.getMapReduceManager(SparkPageRankApp.RanksCounter.class.getSimpleName()).start();
    mapReduceManager.waitForFinish(3, TimeUnit.MINUTES);
    // Query for rank
    URL url = new URL(serviceManager.getServiceURL(15, TimeUnit.SECONDS), SparkPageRankApp.SparkPageRankServiceHandler.RANKS_PATH);
    HttpRequest request = HttpRequest.post(url).withBody(("{\"" + SparkPageRankApp.SparkPageRankServiceHandler.URL_KEY + "\":\"" + URL_1 + "\"}")).build();
    HttpResponse response = HttpRequests.execute(request);
    Assert.assertEquals(HttpURLConnection.HTTP_OK, response.getResponseCode());
    Assert.assertEquals(RANK, response.getResponseBodyAsString());
    // Request total pages for a page rank and verify it
    url = new URL(serviceManager.getServiceURL(15, TimeUnit.SECONDS), SparkPageRankApp.SparkPageRankServiceHandler.TOTAL_PAGES_PATH + "/" + RANK);
    response = HttpRequests.execute(HttpRequest.get(url).build());
    Assert.assertEquals(TOTAL_PAGES, response.getResponseBodyAsString());
}

Example 92 with ApplicationManager

use of co.cask.cdap.test.ApplicationManager in project cdap by caskdata.

the class HelloWorldTest method test.

@Test
public void test() throws Exception {
    // Deploy the HelloWorld application
    ApplicationManager appManager = deployApplication(HelloWorld.class);
    // Start WhoFlow
    FlowManager flowManager = appManager.getFlowManager("WhoFlow").start();
    flowManager.waitForStatus(true);
    // Send stream events to the "who" Stream
    StreamManager streamManager = getStreamManager("who");
    streamManager.send("1");
    streamManager.send("2");
    streamManager.send("3");
    streamManager.send("4");
    streamManager.send("5");
    try {
        // Wait for the last Flowlet processing 5 events, or at most 5 seconds
        RuntimeMetrics metrics = flowManager.getFlowletMetrics("saver");
        metrics.waitForProcessed(5, 5, TimeUnit.SECONDS);
    } finally {
        flowManager.stop();
        Assert.assertFalse(flowManager.isRunning());
    }
    // Start Greeting service and use it
    ServiceManager serviceManager = appManager.getServiceManager(HelloWorld.Greeting.SERVICE_NAME).start();
    // Wait service startup
    serviceManager.waitForStatus(true);
    URL url = new URL(serviceManager.getServiceURL(), "greet");
    HttpURLConnection connection = (HttpURLConnection) url.openConnection();
    Assert.assertEquals(HttpURLConnection.HTTP_OK, connection.getResponseCode());
    String response;
    try {
        response = new String(ByteStreams.toByteArray(connection.getInputStream()), Charsets.UTF_8);
    } finally {
        connection.disconnect();
    }
    Assert.assertEquals("Hello 5!", response);
}

Example 93 with ApplicationManager

use of co.cask.cdap.test.ApplicationManager in project cdap by caskdata.

the class SparkTestRun method testSparkFork.

@Test
public void testSparkFork() throws Exception {
    ApplicationManager appManager = deploy(TestSparkApp.class);
    File barrierDir = TMP_FOLDER.newFolder();
    final WorkflowManager workflowManager = appManager.getWorkflowManager(TestSparkApp.ForkSparkWorkflow.class.getSimpleName()).start(Collections.singletonMap("barrier.dir", barrierDir.getAbsolutePath()));
    workflowManager.waitForRun(ProgramRunStatus.COMPLETED, 5, TimeUnit.MINUTES);
}

Example 94 with ApplicationManager

use of co.cask.cdap.test.ApplicationManager in project cdap by caskdata.

the class SparkTestRun method testTransaction.

@Test
public void testTransaction() throws Exception {
    ApplicationManager applicationManager = deploy(TestSparkApp.class);
    StreamManager streamManager = getStreamManager("SparkStream");
    // Write some sentences to the stream
    streamManager.send("red fox");
    streamManager.send("brown fox");
    streamManager.send("grey fox");
    streamManager.send("brown bear");
    streamManager.send("black bear");
    // Run the spark program
    SparkManager sparkManager = applicationManager.getSparkManager(TransactionSpark.class.getSimpleName());
    sparkManager.start(ImmutableMap.of("source.stream", "SparkStream", "keyvalue.table", "KeyValueTable", "result.all.dataset", "SparkResult", "result.threshold", "2", "result.threshold.dataset", "SparkThresholdResult"));
    // Verify result from dataset before the Spark program terminates
    final DataSetManager<KeyValueTable> resultManager = getDataset("SparkThresholdResult");
    final KeyValueTable resultTable = resultManager.get();
    // Expect the threshold result dataset, with threshold >=2, contains [brown, fox, bear]
    Tasks.waitFor(ImmutableSet.of("brown", "fox", "bear"), new Callable<Set<String>>() {

        @Override
        public Set<String> call() throws Exception {
            // This is to start a new TX
            resultManager.flush();
            LOG.info("Reading from threshold result");
            try (CloseableIterator<KeyValue<byte[], byte[]>> itor = resultTable.scan(null, null)) {
                return ImmutableSet.copyOf(Iterators.transform(itor, new Function<KeyValue<byte[], byte[]>, String>() {

                    @Override
                    public String apply(KeyValue<byte[], byte[]> input) {
                        String word = Bytes.toString(input.getKey());
                        LOG.info("{}, {}", word, Bytes.toInt(input.getValue()));
                        return word;
                    }
                }));
            }
        }
    }, 3, TimeUnit.MINUTES, 1, TimeUnit.SECONDS);
    sparkManager.stop();
    sparkManager.waitForRun(ProgramRunStatus.KILLED, 60, TimeUnit.SECONDS);
}

Example 95 with ApplicationManager

use of co.cask.cdap.test.ApplicationManager in project cdap by caskdata.

the class SparkTestRun method testSparkWithObjectStore.

@Test
public void testSparkWithObjectStore() throws Exception {
    ApplicationManager applicationManager = deploy(SparkAppUsingObjectStore.class);
    DataSetManager<ObjectStore<String>> keysManager = getDataset("keys");
    prepareInputData(keysManager);
    SparkManager sparkManager = applicationManager.getSparkManager(CharCountProgram.class.getSimpleName()).start();
    sparkManager.waitForRun(ProgramRunStatus.COMPLETED, 1, TimeUnit.MINUTES);
    DataSetManager<KeyValueTable> countManager = getDataset("count");
    checkOutputData(countManager);
    // validate that the table emitted metrics
    // one read + one write in beforeSubmit(), increment (= read + write) in main -> 4
    Tasks.waitFor(4L, new Callable<Long>() {

        @Override
        public Long call() throws Exception {
            Collection<MetricTimeSeries> metrics = getMetricsManager().query(new MetricDataQuery(0, System.currentTimeMillis() / 1000L, Integer.MAX_VALUE, "system." + Constants.Metrics.Name.Dataset.OP_COUNT, AggregationFunction.SUM, ImmutableMap.of(Constants.Metrics.Tag.NAMESPACE, DefaultId.NAMESPACE.getNamespace(), Constants.Metrics.Tag.APP, SparkAppUsingObjectStore.class.getSimpleName(), Constants.Metrics.Tag.SPARK, CharCountProgram.class.getSimpleName(), Constants.Metrics.Tag.DATASET, "totals"), Collections.<String>emptyList()));
            if (metrics.isEmpty()) {
                return 0L;
            }
            Assert.assertEquals(1, metrics.size());
            MetricTimeSeries ts = metrics.iterator().next();
            Assert.assertEquals(1, ts.getTimeValues().size());
            return ts.getTimeValues().get(0).getValue();
        }
    }, 10L, TimeUnit.SECONDS, 50L, TimeUnit.MILLISECONDS);
}