com.datatorrent.api.LocalMode Java Examples

The following examples show how to use com.datatorrent.api.LocalMode. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example #1

Source File: CouchBaseBenchmarkTest.java From attic-apex-malhar with Apache License 2.0

6 votes

@Test
public void testCouchBaseAppInput() throws FileNotFoundException, IOException
{
  Configuration conf = new Configuration();
  InputStream is = new FileInputStream("src/site/conf/dt-site-couchbase.xml");
  conf.addResource(is);
  conf.get("dt.application.CouchBaseAppInput.operator.couchbaseInput.store.uriString");
  conf.get("dt.application.CouchBaseAppInput.operator.couchbaseInput.store.blocktime");
  conf.get("dt.application.CouchBaseAppInput.operator.couchbaseInput.store.timeout");
  conf.get("dt.application.CouchBaseAppInput.operator.couchbaseInput.store.bucket");
  conf.get("dt.application.CouchBaseAppInput.operator.couchbaseInput.store.password");
  LocalMode lm = LocalMode.newInstance();

  try {
    lm.prepareDAG(new CouchBaseAppInput(), conf);
    LocalMode.Controller lc = lm.getController();
    lc.run(20000);
  } catch (Exception ex) {
    logger.info(ex.getCause());
  }
  is.close();
}

Example #2

Source File: CombinePerKeyExamplesTest.java From attic-apex-malhar with Apache License 2.0

6 votes

@Test
public void CombinePerKeyExamplesTest() throws Exception
{
  LocalMode lma = LocalMode.newInstance();
  Configuration conf = new Configuration(false);
  conf.set("dt.application.CombinePerKeyExamples.operator.console.silent", "true");
  CombinePerKeyExamples app = new CombinePerKeyExamples();

  lma.prepareDAG(app, conf);

  LocalMode.Controller lc = lma.getController();
  ((StramLocalCluster)lc).setExitCondition(new Callable<Boolean>()
  {
    @Override
    public Boolean call() throws Exception
    {
      return CombinePerKeyExamples.Collector.isDone();
    }
  });
  lc.run(100000);

  Assert.assertTrue(CombinePerKeyExamples.Collector.getResult().get(CombinePerKeyExamples.Collector.getResult().size() - 2).getCorpus().contains("1, 2, 3, 4, 5, 6, 7, 8"));
}

Example #3

Source File: ApplicationTest.java From examples with Apache License 2.0

6 votes

@Test
public void testApplication() throws Exception {
  try {
    LocalMode lma = LocalMode.newInstance();
    lma.prepareDAG(new Application(), getConfig());
    LocalMode.Controller lc = lma.getController();
    lc.runAsync();

    // wait for output files to show up
    while ( ! check(numFiles) ) {
      System.out.println("Sleeping ....");
      Thread.sleep(1000);
    }
  } catch (ConstraintViolationException e) {
    Assert.fail("constraint violations: " + e.getConstraintViolations());
  }
}

Example #4

Source File: JdbcInputAppTest.java From attic-apex-malhar with Apache License 2.0

6 votes

@Test
public void testApplication() throws Exception
{
  try {
    LocalMode lma = LocalMode.newInstance();
    Configuration conf = new Configuration(false);
    conf.addResource(this.getClass().getResourceAsStream("/META-INF/properties-SimpleJdbcToHDFSApp.xml"));
    lma.prepareDAG(new JdbcHDFSApp(), conf);
    LocalMode.Controller lc = lma.getController();
    lc.runAsync();

    // wait for output files to roll
    Thread.sleep(5000);

    String[] extensions = {"dat.0","tmp"};
    Collection<File> list = FileUtils.listFiles(new File(FILE_NAME), extensions, false);
    Assert.assertEquals("Records in file", 10, FileUtils.readLines(list.iterator().next()).size());

  } catch (ConstraintViolationException e) {
    Assert.fail("constraint violations: " + e.getConstraintViolations());
  }
}

Example #5

Source File: ApplicationTest.java From attic-apex-malhar with Apache License 2.0

6 votes

@Test
public void testCustomParserApp() throws IOException, Exception
{
  try {
    LocalMode lma = LocalMode.newInstance();
    Configuration conf = new Configuration(false);
    conf.addResource(new File("src/test/resources/test-FileToJdbcApp.xml").toURI().toURL());

    lma.prepareDAG(new FileToJdbcCustomParser(), conf);
    LocalMode.Controller lc = lma.getController();
    lc.runAsync(); // test will terminate after results are available

    // wait for records to be added to table
    Thread.sleep(5000);

    Assert.assertEquals("Events in store", 10, getNumOfEventsInStore());
    cleanTable();

  } catch (ConstraintViolationException e) {
    Assert.fail("constraint violations: " + e.getConstraintViolations());
  }
}

Example #6

Source File: AbstractFileOutputOperatorTest.java From attic-apex-malhar with Apache License 2.0

6 votes

@Test
public void validateNegativeMaxLengthTest()
{
  ValidationTestApp validationTestApp = new ValidationTestApp(new File(testMeta.getDir()), -1L,
      new SingleHDFSByteExactlyOnceWriter());

  boolean error = false;

  try {
    LocalMode.runApp(validationTestApp, 1);
  } catch (RuntimeException e) {
    if (e.getCause() instanceof ConstraintViolationException) {
      error = true;
    }
  }

  Assert.assertEquals("Max length validation not thrown with -1 max length", true, error);
}

Example #7

Source File: StatefulApplicationTest.java From attic-apex-malhar with Apache License 2.0

6 votes

@Test
public void testApplication() throws Exception
{
  LocalMode lma = LocalMode.newInstance();
  Configuration conf = new Configuration(false);
  conf.set("dt.operator.StatefulUniqueCounter.prop.tableName", "Test_Lookup_Cache");
  conf.set("dt.operator.StatefulUniqueCounter.prop.store.dbUrl", "jdbc:hsqldb:mem:test;sql.syntax_mys=true");
  conf.set("dt.operator.StatefulUniqueCounter.prop.store.dbDriver", "org.hsqldb.jdbcDriver");

  lma.prepareDAG(new StatefulApplication(), conf);
  lma.cloneDAG();
  LocalMode.Controller lc = lma.getController();
  lc.setHeartbeatMonitoringEnabled(false);
  lc.runAsync();

  long now = System.currentTimeMillis();
  while (System.currentTimeMillis() - now < 15000) {
    Thread.sleep(1000);
  }

  lc.shutdown();
}

Example #8

Source File: AutoCompleteTest.java From attic-apex-malhar with Apache License 2.0

6 votes

@Test
public void AutoCompleteTest() throws Exception
{
  LocalMode lma = LocalMode.newInstance();
  Configuration conf = new Configuration(false);
  conf.set("dt.application.AutoComplete.operator.console.silent", "true");
  lma.prepareDAG(new AutoComplete(), conf);
  LocalMode.Controller lc = lma.getController();

  ((StramLocalCluster)lc).setExitCondition(new Callable<Boolean>()
  {
    @Override
    public Boolean call() throws Exception
    {
      return AutoComplete.Collector.isDone();
    }
  });

  lc.run(200000);

  Assert.assertTrue(AutoComplete.Collector.getResult().containsKey("had"));
  Assert.assertTrue(AutoComplete.Collector.getResult().containsKey("hadoop"));
  Assert.assertEquals(2, AutoComplete.Collector.getResult().get("mapreduce").get(0).getCount());

}

Example #9

Source File: TopWikipediaSessionsTest.java From attic-apex-malhar with Apache License 2.0

6 votes

@Test
public void TopWikipediaSessionsTest() throws Exception
{
  LocalMode lma = LocalMode.newInstance();
  Configuration conf = new Configuration(false);
  conf.set("dt.application.TopWikipediaSessions.operator.console.silent", "true");
  lma.prepareDAG(new TopWikipediaSessions(), conf);
  LocalMode.Controller lc = lma.getController();

  ((StramLocalCluster)lc).setExitCondition(new Callable<Boolean>()
  {
    @Override
    public Boolean call() throws Exception
    {
      return TopWikipediaSessions.SessionGen.getTupleCount() >= 250;
    }
  });

  lc.run(30000);

  for (int i = 0; i < TopWikipediaSessions.Collector.getResult().size(); i++) {
    Assert.assertTrue(isInOrder(TopWikipediaSessions.Collector.getResult().get(i)));
  }
}

Example #10

Source File: KinesisInputOperatorTest.java From attic-apex-malhar with Apache License 2.0

6 votes

@Test
public void testWindowDataManager() throws Exception
{
  // Create DAG for testing.
  LocalMode lma = LocalMode.newInstance();
  DAG dag = lma.getDAG();

  KinesisStringInputOperator inputOperator = dag.addOperator("KinesisInput", new KinesisStringInputOperator()
  {
    @Override
    public void deactivate()
    {
    }

    @Override
    public void teardown()
    {
    }
  });
  testMeta.operator = inputOperator;
  Assert.assertTrue("Default behaviour of WindowDataManager changed",
      (inputOperator.getWindowDataManager() instanceof WindowDataManager.NoopWindowDataManager));
}

Example #11

Source File: ApplicationTest.java From examples with Apache License 2.0

6 votes

@Test
public void testCsvParserApp() throws IOException, Exception {
  try {
    LocalMode lma = LocalMode.newInstance();
    Configuration conf = new Configuration(false);
    conf.addResource(new File("src/test/resources/test.xml").toURI().toURL());

    lma.prepareDAG(new FileToJdbcCsvParser(), conf);
    LocalMode.Controller lc = lma.getController();
    lc.runAsync(); // test will terminate after results are available

    // wait for records to be added to table
    Thread.sleep(5000);

    Assert.assertEquals("Events in store", 10, getNumOfEventsInStore());
    cleanTable();

  } catch (ConstraintViolationException e) {
    Assert.fail("constraint violations: " + e.getConstraintViolations());
  }
}

Example #12

Source File: JdbcIOAppTest.java From attic-apex-malhar with Apache License 2.0

6 votes

@Test
public void testApplication() throws Exception
{
  try {
    LocalMode lma = LocalMode.newInstance();
    Configuration conf = new Configuration(false);
    lma.prepareDAG(new JdbcIOApp(), conf);
    LocalMode.Controller lc = lma.getController();
    lc.runAsync();
    // wait for records to be added to table
    Thread.sleep(3000);
    lc.shutdown();
    Assert.assertEquals("Events in store", 10, getNumOfEventsInStore());
  } catch (ConstraintViolationException e) {
    Assert.fail("constraint violations: " + e.getConstraintViolations());
  }
}

Example #13

Source File: S3RecordReaderMockTest.java From attic-apex-malhar with Apache License 2.0

6 votes

@Test(expected = IllegalArgumentException.class)
public void testMissingRecordLength() throws Exception
{
  FixedWidthApplication app = new FixedWidthApplication();
  LocalMode lma = LocalMode.newInstance();
  Configuration conf = new Configuration(false);
  conf.set("dt.operator.S3RecordReaderModuleMock.prop.files", inputDir);
  //Should give IllegalArgumentException since recordLength is not set
  //conf.set("dt.operator.HDFSRecordReaderModule.prop.recordLength", "8");
  conf.set("dt.operator.S3RecordReaderModuleMock.prop.blocksThreshold", "1");
  conf.set("dt.operator.S3RecordReaderModuleMock.prop.blockSize", "3");
  conf.set("dt.operator.S3RecordReaderModuleMock.prop.scanIntervalMillis", "10000");

  lma.prepareDAG(app, conf);
  LocalMode.Controller lc = lma.getController();
  lc.setHeartbeatMonitoringEnabled(true);
  lc.runAsync();
  LOG.debug("Waiting for app to finish");
  Thread.sleep(1000 * 1);
  lc.shutdown();
}

Example #14

Source File: JdbcOperatorTest.java From examples with Apache License 2.0

6 votes

@Test
public void testApplication() throws Exception
{
  try {
    LocalMode lma = LocalMode.newInstance();
    Configuration conf = new Configuration(false);
    conf.addResource(this.getClass().getResourceAsStream("/META-INF/properties.xml"));
    lma.prepareDAG(new JdbcToJdbcApp(), conf);
    LocalMode.Controller lc = lma.getController();
    lc.runAsync();

    // wait for records to be added to table    
    Thread.sleep(5000);

    Assert.assertEquals("Events in store", 10, getNumOfEventsInStore());
    cleanTable();

  } catch (ConstraintViolationException e) {
    Assert.fail("constraint violations: " + e.getConstraintViolations());
  }
}

Example #15

Source File: ApplicationTest.java From examples with Apache License 2.0

6 votes

@Test
public void testApplication() throws IOException, Exception {
  try {
    // create file in monitored HDFS directory
    createFile();

    // run app asynchronously; terminate after results are checked
    LocalMode.Controller lc = asyncRun();

    // get messages from Kafka topic and compare with input
    chkOutput();

    lc.shutdown();
  } catch (ConstraintViolationException e) {
    Assert.fail("constraint violations: " + e.getConstraintViolations());
  }
}

Example #16

Source File: LocalApexDoTask.java From incubator-samoa with Apache License 2.0

6 votes

public static void main(String[] args) {

    List<String> tmpArgs = new ArrayList<String>(Arrays.asList(args));

    args = tmpArgs.toArray(new String[0]);

    ApexTopology apexTopo = ApexSamoaUtils.argsToTopology(args);

    LocalMode lma = LocalMode.newInstance();
    Configuration conf = new Configuration(false);
//    conf.set("dt.loggers.level", "org.apache.*:DEBUG");

    try {
      lma.prepareDAG(new ApexTask(apexTopo), conf);
      System.out.println("Dag Set in lma: " + lma.getDAG());
      ((LogicalPlan) lma.getDAG()).validate();
    } catch (Exception e) {
      throw new RuntimeException(e);
    }
    LocalMode.Controller lc = lma.getController();
    lc.setHeartbeatMonitoringEnabled(false);

    lc.runAsync();
  }

Example #17

Source File: KafkaInputBenchmarkTest.java From attic-apex-malhar with Apache License 2.0

6 votes

@Test
public void testBenchmark() throws FileNotFoundException
{
  Configuration conf = new Configuration();
  InputStream is = new FileInputStream("src/site/conf/dt-site-kafka.xml");
  conf.addResource(is);

  LocalMode lma = LocalMode.newInstance();

  try {
    lma.prepareDAG(new KafkaInputBenchmark(), conf);
    LocalMode.Controller lc = lma.getController();
    lc.run(30000);
  } catch (Exception ex) {
    throw new RuntimeException(ex);
  }
}

Example #18

Source File: FSRecordReaderTest.java From attic-apex-malhar with Apache License 2.0

6 votes

@Test(expected = IllegalArgumentException.class)
public void testMissingRecordLength() throws Exception
{
  FixedWidthApplication app = new FixedWidthApplication();
  LocalMode lma = LocalMode.newInstance();
  Configuration conf = new Configuration(false);
  conf.set("dt.operator.HDFSRecordReaderModule.prop.files", inputDir);
  //Should give IllegalArgumentException since recordLength is not set
  //conf.set("dt.operator.HDFSRecordReaderModule.prop.recordLength", "8");
  conf.set("dt.operator.HDFSRecordReaderModule.prop.blocksThreshold", "1");
  conf.set("dt.operator.HDFSRecordReaderModule.prop.scanIntervalMillis", "10000");

  lma.prepareDAG(app, conf);
  LocalMode.Controller lc = lma.getController();
  lc.setHeartbeatMonitoringEnabled(true);
  lc.runAsync();
  LOG.debug("Waiting for app to finish");
  Thread.sleep(1000 * 1);
  lc.shutdown();
}

Example #19

Source File: StatefulUniqueCountTest.java From attic-apex-malhar with Apache License 2.0

6 votes

@Test
public void testApplication() throws Exception
{
  LocalMode lma = LocalMode.newInstance();
  Configuration conf = new Configuration(false);
  conf.set("dt.operator.Unique.prop.tableName", "Test_Lookup_Cache");
  conf.set("dt.operator.Unique.prop.store.dbUrl", "jdbc:hsqldb:mem:test;sql.syntax_mys=true");
  conf.set("dt.operator.Unique.prop.store.dbDriver", "org.hsqldb.jdbcDriver");

  lma.prepareDAG(new Application(), conf);
  lma.cloneDAG();
  LocalMode.Controller lc = lma.getController();
  lc.setHeartbeatMonitoringEnabled(false);
  lc.runAsync();

  long now = System.currentTimeMillis();
  while (System.currentTimeMillis() - now < 15000) {
    Thread.sleep(1000);
  }
  lc.shutdown();
}

Example #20

Source File: ApplicationTest.java From attic-apex-malhar with Apache License 2.0

6 votes

@Test
public void testCsvParserApp() throws IOException, Exception
{
  try {
    LocalMode lma = LocalMode.newInstance();
    Configuration conf = new Configuration(false);
    conf.addResource(new File("src/test/resources/test-FileToJdbcApp.xml").toURI().toURL());

    lma.prepareDAG(new FileToJdbcCsvParser(), conf);
    LocalMode.Controller lc = lma.getController();
    lc.runAsync(); // test will terminate after results are available

    // wait for records to be added to table
    Thread.sleep(5000);

    Assert.assertEquals("Events in store", 10, getNumOfEventsInStore());
    cleanTable();

  } catch (ConstraintViolationException e) {
    Assert.fail("constraint violations: " + e.getConstraintViolations());
  }
}

Example #21

Source File: ApplicationTest.java From examples with Apache License 2.0

6 votes

@Test
public void testApplication() throws IOException, Exception {
  try {
    LocalMode lma = LocalMode.newInstance();
    Configuration conf = new Configuration(false);
    conf.addResource(this.getClass().getResourceAsStream("/META-INF/properties.xml"));
    lma.prepareDAG(new Application(), conf);
    LocalMode.Controller lc = lma.getController();
    lc.runAsync();
    while( !check() ) {
      System.out.println("Sleeping...");
      Thread.sleep(1000);
    }
  } catch (ConstraintViolationException e) {
    Assert.fail("constraint violations: " + e.getConstraintViolations());
  }
}

Example #22

Source File: JdbcPojoOperatorApplicationTest.java From attic-apex-malhar with Apache License 2.0

6 votes

@Test
public void testApplication() throws Exception
{
  try {
    LocalMode lma = LocalMode.newInstance();
    Configuration conf = new Configuration(false);
    conf.addResource(this.getClass().getResourceAsStream("/JdbcProperties.xml"));
    lma.prepareDAG(new JdbcPojoOperatorApplication(), conf);
    LocalMode.Controller lc = lma.getController();
    lc.setHeartbeatMonitoringEnabled(false);
    ((StramLocalCluster)lc).setExitCondition(new Callable<Boolean>()
    {
      @Override
      public Boolean call() throws Exception
      {
        return getNumOfRowsinTable(TABLE_POJO_NAME) == 10;
      }
    });
    lc.run(10000);// runs for 10 seconds and quits
    Assert.assertEquals("rows in db", 10, getNumOfRowsinTable(TABLE_POJO_NAME));
  } catch (ConstraintViolationException e) {
    Assert.fail("constraint violations: " + e.getConstraintViolations());
  }
}

Example #23

Source File: OperatorContextTest.java From attic-apex-core with Apache License 2.0

6 votes

@Test
public void testInjectionOfOperatorName() throws Exception
{
  StreamingApplication application = new StreamingApplication()
  {
    @Override
    public void populateDAG(DAG dag, Configuration conf)
    {
      dag.addOperator("input", new MockInputOperator());
    }
  };
  LocalMode lma = LocalMode.newInstance();
  lma.prepareDAG(application, new Configuration());
  LocalMode.Controller lc = lma.getController();
  lc.runAsync();
  latch.await();
  Assert.assertEquals("operator name", "input", operatorName);
  lc.shutdown();
}

Example #24

Source File: EventIncrementerAppTest.java From attic-apex-malhar with Apache License 2.0

6 votes

@Test
public void testEventIncrementerApp() throws FileNotFoundException, IOException
{
  Logger logger = LoggerFactory.getLogger(EventIncrementerAppTest.class);
  LocalMode lm = LocalMode.newInstance();
  Configuration conf = new Configuration();
  InputStream is = new FileInputStream("src/site/conf/dt-site-testbench.xml");
  conf.addResource(is);
  conf.get("dt.application.EventIncrementerApp.operator.hmapOper.seed");
  conf.get("dt.application.EventIncrementerApp.operator.hmapOper.keys");
  conf.get("dt.application.EventIncrementerApp.operator.hmapOper.numKeys");
  try {
    lm.prepareDAG(new EventIncrementerApp(), conf);
    LocalMode.Controller lc = lm.getController();
    lc.run(20000);
  } catch (Exception ex) {
    logger.info(ex.getMessage());
  }
  is.close();
}

Example #25

Source File: ApexStreamImpl.java From attic-apex-malhar with Apache License 2.0

6 votes

@Override
public void runEmbedded(boolean async, long duration, Callable<Boolean> exitCondition)
{
  LocalMode lma = LocalMode.newInstance();
  populateDag(lma.getDAG());
  DAG dag = lma.getDAG();
  LocalMode.Controller lc = lma.getController();
  if (lc instanceof StramLocalCluster) {
    ((StramLocalCluster)lc).setExitCondition(exitCondition);
  }
  if (async) {
    lc.runAsync();
  } else {
    if (duration >= 0) {
      lc.run(duration);
    } else {
      lc.run();
    }
  }

}

Example #26

Source File: FilteredEventClassifierAppTest.java From attic-apex-malhar with Apache License 2.0

6 votes

@Test
public void testFilterClassifierApp() throws FileNotFoundException, IOException
{
  Logger logger = LoggerFactory.getLogger(FilteredEventClassifierAppTest.class);
  LocalMode lm = LocalMode.newInstance();
  Configuration conf = new Configuration();
  InputStream is = new FileInputStream("src/site/conf/dt-site-testbench.xml");
  conf.addResource(is);
  conf.get("dt.application.FilteredEventClassifierApp.operator.hmapOper.keys");
  conf.get("dt.application.FilteredEventClassifierApp.operator.hmapOper.numKeys");
  try {
    lm.prepareDAG(new FilteredEventClassifierApp(), conf);
    LocalMode.Controller lc = lm.getController();
    lc.run(20000);
  } catch (Exception ex) {
    logger.info(ex.getMessage());
  }
  is.close();
}

Example #27

Source File: DeDupExampleTest.java From attic-apex-malhar with Apache License 2.0

6 votes

@Test
public void DeDupExampleTest() throws Exception
{
  LocalMode lma = LocalMode.newInstance();
  Configuration conf = new Configuration(false);
  conf.set("dt.application.DeDupExample.operator.console.silent", "true");
  DeDupExample app = new DeDupExample();
  lma.prepareDAG(app, conf);
  LocalMode.Controller lc = lma.getController();
  ((StramLocalCluster)lc).setExitCondition(new Callable<Boolean>()
  {
    @Override
    public Boolean call() throws Exception
    {
      return DeDupExample.Collector.isDone();
    }
  });
  lc.run(50000);

  Assert.assertEquals(9, DeDupExample.Collector.getResult().getValue().size());

}

Example #28

Source File: MrMonitoringApplicationTest.java From attic-apex-malhar with Apache License 2.0

6 votes

@Test
public void testApplication() throws Exception
{
  Configuration conf = new Configuration(false);
  conf.addResource("dt-site-monitoring.xml");
  Server server = new Server(0);
  Servlet servlet = new SamplePubSubWebSocketServlet();
  ServletHolder sh = new ServletHolder(servlet);
  ServletContextHandler contextHandler = new ServletContextHandler(server, "/", ServletContextHandler.SESSIONS);
  contextHandler.addServlet(sh, "/pubsub");
  contextHandler.addServlet(sh, "/*");
  server.start();
  Connector[] connector = server.getConnectors();
  conf.set("dt.attr.GATEWAY_CONNECT_ADDRESS", "localhost:" + connector[0].getLocalPort());

  MRMonitoringApplication application = new MRMonitoringApplication();
  LocalMode lma = LocalMode.newInstance();
  lma.prepareDAG(application, conf);
  LocalMode.Controller lc = lma.getController();
  lc.run(10000);
  server.stop();
}

Example #29

Source File: ApplicationTest.java From attic-apex-malhar with Apache License 2.0

5 votes

@Test
public void testSomeMethod() throws Exception
{
  Application app = new Application();
  LocalMode lma = LocalMode.newInstance();
  app.populateDAG(lma.getDAG(), new Configuration(false));

  final LocalMode.Controller lc = lma.getController();
  long start = System.currentTimeMillis();
  lc.run();
  long end = System.currentTimeMillis();
  long time = end - start;
  LOG.info("Test used " + time + " ms");
}

Example #30

Source File: TrafficRoutesTest.java From attic-apex-malhar with Apache License 2.0

5 votes

@Test
public void TrafficRoutesTest() throws Exception
{
  LocalMode lma = LocalMode.newInstance();
  Configuration conf = new Configuration(false);
  conf.set("dt.application.TrafficRoutes.operator.console.silent", "true");
  lma.prepareDAG(new TrafficRoutes(), conf);
  LocalMode.Controller lc = lma.getController();

  ((StramLocalCluster)lc).setExitCondition(new Callable<Boolean>()
  {
    @Override
    public Boolean call() throws Exception
    {
      return TrafficRoutes.InfoGen.getTupleCount() >= 100;
    }
  });

  lc.run(60000);

  Assert.assertTrue(!TrafficRoutes.Collector.getResult().isEmpty());
  for (Map.Entry<KeyValPair<Long, String>, KeyValPair<Double, Boolean>> entry : TrafficRoutes.Collector.getResult().entrySet()) {
    Assert.assertTrue(entry.getValue().getKey() <= 75);
    Assert.assertTrue(entry.getValue().getKey() >= 55);
    Assert.assertTrue(entry.getKey().getValue().equals("SDRoute1") || entry.getKey().getValue().equals("SDRoute2"));
  }
}