Examples with TaskHistoryHelper com.hubspot.singularity.data.history.TaskHistoryHelper used on opensource projects

Example 1 with TaskHistoryHelper

use of com.hubspot.singularity.data.history.TaskHistoryHelper in project Singularity by HubSpot.

the class SingularityHistoryTest method testPersisterRaceCondition.

@Test
public void testPersisterRaceCondition() {
    final TaskManager taskManagerSpy = spy(taskManager);
    final TaskHistoryHelper taskHistoryHelperWithMockedTaskManager = new TaskHistoryHelper(taskManagerSpy, historyManager, requestManager, configuration);
    initScheduledRequest();
    initFirstDeploy();
    requestResource.scheduleImmediately(singularityUser, requestId);
    resourceOffers();
    final SingularityTaskId taskId = taskManager.getActiveTaskIds().get(0);
    statusUpdate(taskManager.getTask(taskId).get(), Protos.TaskState.TASK_FINISHED, Optional.of(System.currentTimeMillis()));
    // persist inactive task(s)
    taskHistoryPersister.runActionOnPoll();
    // mimic the persister race condition by overriding the inactive task IDs in ZK to the persisted task ID
    doReturn(Arrays.asList(taskId)).when(taskManagerSpy).getInactiveTaskIdsForRequest(eq(requestId));
    // assert that the history works, but more importantly, that we don't NPE
    Assert.assertEquals(1, taskHistoryHelperWithMockedTaskManager.getBlendedHistory(new SingularityTaskHistoryQuery(requestId), 0, 5).size());
}