@Test
public void testShutdownNow() throws Exception {
ExecutorTaskAgent agent = new ExecutorTaskAgent("testShutdownNow");
LatchRunnable firstTask = new LatchRunnable();
LatchRunnable secondTask = new LatchRunnable();
agent.submit(firstTask);
Future<?> secondTaskFuture = agent.submit(secondTask);
firstTask.awaitTaskEntry();
assertTrue(secondTaskFuture.isCancelled() == false);
List<Runnable> cancelledTasks = agent.shutdownNow();
assertTrue(cancelledTasks.size() == 1);
assertTrue(secondTaskFuture.isCancelled() == true);
assertTrue(agent.isShutdown());
Thread.sleep(1);
assertTrue(agent.isTerminating() == true);
assertTrue(agent.isTerminated() == false);
firstTask.releaseAll();
agent.awaitTermination();
assertTrue(agent.isShutdown());
assertTrue(agent.isTerminating() == false);
assertTrue(agent.isTerminated());
testShutdownNow_Interrupt();
}
