What tools are available to test JobScheduler?

Question

We\'re implementing a Job via JobScheduler for background loading of data. The job will fire about once a day. What tools are available for us to test this functionality (po

Answer 1

This is working for me, without the need to use adb commands. It requires minSdk 21

@RunWith(AndroidJUnit4.class)
@TargetApi(VERSION_CODES.LOLLIPOP)
public abstract class BaseJobServiceTest {

  protected final Context context() {
    return InstrumentationRegistry.getTargetContext();
  }

  protected final void launchJobAndWait(JobInfo jobInfo) throws InterruptedException {
    JobScheduler scheduler = (JobScheduler) context().getSystemService(Context.JOB_SCHEDULER_SERVICE);

    scheduler.schedule(jobInfo);

    while (jobExecutionPending(scheduler, jobInfo)) {
      Thread.sleep(50);
    }
  }

  private boolean jobExecutionPending(JobScheduler scheduler, JobInfo jobInfo) {
    if (VERSION.SDK_INT >= VERSION_CODES.N) {
      return scheduler.getPendingJob(jobInfo.getId()) != null;
    }

    List scheduledJobs = scheduler.getAllPendingJobs();
    for (int i = 0, size = scheduledJobs.size(); i < size; i++) {
      if (scheduledJobs.get(i).getId() == jobInfo.getId()) {
        return true;
      }
    }

    return false;
  }
}