def createScheduledEvents(self):
self.token3: ScheduledCall = Scheduler.schedule_call(delay=ScheduledEventTabPage.DELAY_3_SECS,
func=self.scheduledMethod,
repeat=ScheduledEventTabPage.REPEAT)
self.token6: ScheduledCall = Scheduler.schedule_call(delay=ScheduledEventTabPage.DELAY_3_SECS,
func=self.scheduledMethod,
repeat=ScheduledEventTabPage.REPEAT)
def testSchedulingOrder(self):
#
# Purposely schedule in wrong order; Scheduler should execute in correct order
#
retToken1 = Scheduler.schedule_call(delay=1000, func=TestScheduler.callbackFunction1, repeat=False)
retToken2 = Scheduler.schedule_call(delay=9000, func=TestScheduler.callbackFunction3, repeat=False)
retToken3 = Scheduler.schedule_call(delay=5000, func=TestScheduler.callbackFunction2, repeat=False)
TestScheduler.ourLogger.debug(f"{retToken1}, {retToken2}, {retToken3}")
TestScheduler.ourLogger.info("Wait long enough so that all tasks will be called in one shot")
time.sleep(10.0)
Scheduler.make_scheduled_calls()
self.assertTrue((TestScheduler.callTime1 < TestScheduler.callTime2) and
TestScheduler.callTime2 < TestScheduler.callTime3,
"Scheduler called tasks out of order")
def testBasicScheduling(self):
TestScheduler.ourLogger.info("Test basic scheduling")
retToken = Scheduler.schedule_call(delay=5000, func=TestScheduler.callbackFunction, repeat=False)
self.assertIsNotNone(retToken, "I did not get my token")
nScheduledItems = len(Scheduler.ourScheduledCalls)
self.assertTrue(nScheduledItems == 1, "Too many scheduled calls")
def testCancelCall(self):
TestScheduler.ourLogger.info("Test cancel Call")
retToken = Scheduler.schedule_call(delay=5000, func=TestScheduler.callbackFunction, repeat=False)
Scheduler.cancel_call(retToken)
nScheduledItems = len(Scheduler.ourScheduledCalls)
self.assertTrue(nScheduledItems == 0, "Failed to remove a scheduled calls")
def testMakeScheduledCalls(self):
TestScheduler.ourLogger.info("Test legacy make_scheduled_calls")
retToken = Scheduler.schedule_call(delay=0, func=TestScheduler.callbackFunction, repeat=False)
TestScheduler.ourLogger.info("Task %s scheduled", retToken)
TestScheduler.ourLogger.info("Sleepy time ...")
time.sleep(5.0)
Scheduler.make_scheduled_calls()
self.assertTrue(TestScheduler.weHaveBeenCalledToken, "The token should have been set, but was not")
def testMakeDueCalls(self):
TestScheduler.ourLogger.info("Test Scheduler make calls that are due")
retToken = Scheduler.schedule_call(delay=0, func=TestScheduler.callbackFunction, repeat=False)
TestScheduler.ourLogger.info("Task %s scheduled", retToken)
TestScheduler.ourLogger.info("Sleepy time ...")
time.sleep(10.0)
TestScheduler.ourLogger.info("We've awakened . . . ")
timeNow = Scheduler.timestamp()
untilTime = timeNow + 5000
aTime = Scheduler.make_due_calls(time_now=timeNow, until_time=untilTime)
TestScheduler.ourLogger.info("aTime: %s", aTime)
self.assertTrue(TestScheduler.weHaveBeenCalledToken, "The token should have been set, but was not")