public void testNoOpScheduledExecutorShutdown() {
ListeningScheduledExecutorService executor = TestingExecutors.noOpScheduledExecutor();
assertFalse(executor.isShutdown());
assertFalse(executor.isTerminated());
executor.shutdown();
assertTrue(executor.isShutdown());
assertTrue(executor.isTerminated());
}
public void testNoOpScheduledExecutorInvokeAll() throws ExecutionException, InterruptedException {