// Run this test twice to demonstrate we're not leaking state across tests.
// If we _are_ leaking state across tests we'll get an exception on the
// second test because there will already be a task with the given name.
private void doTest() throws InterruptedException {
QueueFactory.getDefaultQueue().add(TaskOptions.Builder.withTaskName("task29"));
// Give the task time to execute if tasks are actually enabled (which they
// aren't, but that's part of the test).
Thread.sleep(1000);
LocalTaskQueue ltq = LocalTaskQueueTestConfig.getLocalTaskQueue();
QueueStateInfo qsi = ltq.getQueueStateInfo().get(QueueFactory.getDefaultQueue().getQueueName());
assertEquals(1, qsi.getTaskInfo().size());
assertEquals("task29", qsi.getTaskInfo().get(0).getTaskName());
}
private void executeTasksUntilEmpty(String queueName) throws Exception {
while (true) {
// We have to reacquire task list every time, because local implementation returns a copy.
List<TaskStateInfo> taskInfo = taskQueue.getQueueStateInfo().get(queueName).getTaskInfo();
if (taskInfo.isEmpty()) {
break;
}
TaskStateInfo taskStateInfo = taskInfo.get(0);
taskQueue.deleteTask(queueName, taskStateInfo.getTaskName());
executeTask(queueName, taskStateInfo);
}
}