Package com.opengamma.engine.test

Examples of com.opengamma.engine.test.ViewProcessorTestEnvironment

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  @Test
  public void testInterruptJobBetweenCycles() throws InterruptedException {
    // Due to all the dependencies between components for execution to take place, it's easiest to test it in a
    // realistic environment. In its default configuration, only live data can trigger a computation cycle (after the
    // initial cycle).
    final ViewProcessorTestEnvironment env = new ViewProcessorTestEnvironment();
    env.init();

    final ViewProcessorImpl vp = env.getViewProcessor();
    vp.start();

    final ViewClient client = vp.createViewClient(ViewProcessorTestEnvironment.TEST_USER);
    final TestViewResultListener resultListener = new TestViewResultListener();
    client.setResultListener(resultListener);
    client.attachToViewProcess(env.getViewDefinition().getUniqueId(), ExecutionOptions.infinite(MarketData.live()));

    // Consume the initial result
    resultListener.assertViewDefinitionCompiled(TIMEOUT);
    resultListener.assertCycleCompleted(TIMEOUT);

    final ViewProcessImpl viewProcess = env.getViewProcess(vp, client.getUniqueId());
    final SingleThreadViewProcessWorker worker = (SingleThreadViewProcessWorker) env.getCurrentWorker(viewProcess);
    final BorrowedThread recalcThread = worker.getThread();
    assertThreadReachesState(recalcThread, Thread.State.TIMED_WAITING);

    // We're now 'between cycles', waiting for the arrival of live data.
    // Interrupting should terminate the job gracefully
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    assertEquals(Thread.State.TERMINATED, recalcThread.getState());
  }

  @Test
  public void testWaitForMarketData() throws InterruptedException {
    final ViewProcessorTestEnvironment env = new ViewProcessorTestEnvironment();
    final InMemoryLKVMarketDataProvider underlyingProvider = new InMemoryLKVMarketDataProvider();
    final MarketDataProvider marketDataProvider = new TestLiveMarketDataProvider("source", underlyingProvider);
    env.setMarketDataProvider(marketDataProvider);
    env.init();

    final ViewProcessorImpl vp = env.getViewProcessor();
    vp.start();

    final ViewClient client = vp.createViewClient(ViewProcessorTestEnvironment.TEST_USER);
    final TestViewResultListener resultListener = new TestViewResultListener();
    client.setResultListener(resultListener);
    final ViewCycleExecutionOptions cycleExecutionOptions = ViewCycleExecutionOptions.builder().setValuationTime(Instant.now()).setMarketDataSpecification(MarketData.live()).create();
    final EnumSet<ViewExecutionFlags> flags = ExecutionFlags.none().awaitMarketData().get();
    final ViewExecutionOptions executionOptions = ExecutionOptions.of(ArbitraryViewCycleExecutionSequence.single(cycleExecutionOptions), flags);
    client.attachToViewProcess(env.getViewDefinition().getUniqueId(), executionOptions);

    resultListener.assertViewDefinitionCompiled(TIMEOUT);

    final ViewProcessImpl viewProcess = env.getViewProcess(vp, client.getUniqueId());
    final BorrowedThread recalcThread = ((SingleThreadViewProcessWorker) env.getCurrentWorker(viewProcess)).getThread();
    assertThreadReachesState(recalcThread, Thread.State.TIMED_WAITING);

    underlyingProvider.addValue(ViewProcessorTestEnvironment.getPrimitive1(), 123d);
    underlyingProvider.addValue(ViewProcessorTestEnvironment.getPrimitive2(), 456d);
    recalcThread.join();
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    assertThreadReachesState(recalcThread, Thread.State.TERMINATED);
  }
 
  @Test(groups = TestGroup.INTEGRATION)  // randomly fails
  public void testSkipCycleOnNoMarketData() throws InterruptedException {
    final ViewProcessorTestEnvironment env = new ViewProcessorTestEnvironment();
    final InMemoryLKVMarketDataProvider underlyingProvider = new InMemoryLKVMarketDataProvider();
    underlyingProvider.addValue(ViewProcessorTestEnvironment.getPrimitive1(), 123d);
    underlyingProvider.addValue(ViewProcessorTestEnvironment.getPrimitive2(), 456d);
    final MarketDataProvider marketDataProvider = new TestLiveMarketDataProvider("source", underlyingProvider);
    env.setMarketDataProvider(marketDataProvider);
    env.init();

    final ViewProcessorImpl vp = env.getViewProcessor();
    vp.start();

    final ViewClient client = vp.createViewClient(ViewProcessorTestEnvironment.TEST_USER);
    final TestViewResultListener resultListener = new TestViewResultListener();
    client.setResultListener(resultListener);
    final EnumSet<ViewExecutionFlags> flags = ExecutionFlags.none().skipCycleOnNoMarketData().get();
    final ViewExecutionOptions executionOptions = ExecutionOptions.infinite(MarketData.live(), flags);
    client.attachToViewProcess(env.getViewDefinition().getUniqueId(), executionOptions);

    resultListener.assertViewDefinitionCompiled(TIMEOUT);

    final ViewProcessImpl viewProcess = env.getViewProcess(vp, client.getUniqueId());
    final ViewProcessWorker currentWorker = env.getCurrentWorker(viewProcess);
    final BorrowedThread recalcThread = ((SingleThreadViewProcessWorker) currentWorker).getThread();
    assertThreadReachesState(recalcThread, Thread.State.TIMED_WAITING);

    // Cycle 1
    currentWorker.triggerCycle();
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    client.shutdown();
  }

  @Test
  public void testDoNotWaitForMarketData() throws InterruptedException {
    final ViewProcessorTestEnvironment env = new ViewProcessorTestEnvironment();
    final InMemoryLKVMarketDataProvider underlyingProvider = new InMemoryLKVMarketDataProvider();
    final MarketDataProvider marketDataProvider = new TestLiveMarketDataProvider("source", underlyingProvider);
    env.setMarketDataProvider(marketDataProvider);
    env.init();

    final ViewProcessorImpl vp = env.getViewProcessor();
    vp.start();

    final ViewClient client = vp.createViewClient(ViewProcessorTestEnvironment.TEST_USER);
    final TestViewResultListener resultListener = new TestViewResultListener();
    client.setResultListener(resultListener);
    final ViewCycleExecutionOptions cycleExecutionOptions = ViewCycleExecutionOptions.builder().setValuationTime(Instant.now()).setMarketDataSpecification(MarketData.live()).create();
    final EnumSet<ViewExecutionFlags> flags = ExecutionFlags.none().get();
    final ViewExecutionOptions executionOptions = ExecutionOptions.of(ArbitraryViewCycleExecutionSequence.single(cycleExecutionOptions), flags);
    client.attachToViewProcess(env.getViewDefinition().getUniqueId(), executionOptions);

    resultListener.assertViewDefinitionCompiled(TIMEOUT);
    resultListener.assertCycleCompleted(TIMEOUT);
    resultListener.assertProcessCompleted(TIMEOUT);
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Related Classes of com.opengamma.engine.test.ViewProcessorTestEnvironment

  • com.opengamma.core.config.ConfigSource
  • com.opengamma.core.security.SecuritySource
  • com.opengamma.engine.cache.InMemoryViewComputationCacheSource
  • com.opengamma.engine.calcnode.CalculationNodeLogEventListener
  • com.opengamma.engine.calcnode.JobDispatcher
  • com.opengamma.engine.calcnode.LocalNodeJobInvoker
  • com.opengamma.engine.calcnode.SimpleCalculationNode
  • com.opengamma.engine.calcnode.stats.DiscardingInvocationStatisticsGatherer
  • com.opengamma.engine.DefaultComputationTargetResolver
  • com.opengamma.engine.depgraph.DependencyGraphBuilderFactory
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