def test_create_single_timer(self):
# test creating a new timer that is one-time-only
# create the timer resource
# create the event listener
# call scheduler to set the timer
# create then cancel the timer, verify that event is not received
# create the timer resource
# create the event listener
# call scheduler to set the timer
# call scheduler to cancel the timer
# wait until after expiry to verify that event is not sent
self.single_timer_count = 0
event_origin = "Time of Day"
sub = EventSubscriber(event_type="ResourceEvent", callback=self.single_timer_call_back, origin=event_origin)
sub.start()
# Time out in 3 seconds
now = datetime.datetime.utcnow() + timedelta(seconds=3)
times_of_day =[{'hour': str(now.hour),'minute' : str(now.minute), 'second':str(now.second) }]
ss = SchedulerService()
id = ss.create_time_of_day_timer(times_of_day=times_of_day, expires=time.time()+25200+60, event_origin=event_origin, event_subtype="")
self.assertEqual(type(id), str)
ss.cancel_timer(id)
gevent.sleep(5)
# Validate the event is not sent
self.assertEqual(self.single_timer_count, 0)
def test_timeoffday_timer(self):
# test creating a new timer that is one-time-only
# create the timer resource
# get the current time, set the timer to several seconds from current time
# create the event listener
# call scheduler to set the timer
# verify that event arrival is within one/two seconds of current time
ss = SchedulerService()
event_origin = "Time Of Day2"
self.expire_sec_1 = 4
self.expire_sec_2 = 4
self.tod_count = 0
expire1 = datetime.datetime.utcnow() + timedelta(seconds=self.expire_sec_1)
expire2 = datetime.datetime.utcnow() + timedelta(seconds=self.expire_sec_2)
# Create two timers
times_of_day =[{'hour': str(expire1.hour),'minute' : str(expire1.minute), 'second':str(expire1.second) },
{'hour': str(expire2.hour),'minute' : str(expire2.minute), 'second':str(expire2.second)}]
sub = EventSubscriber(event_type="ResourceEvent", callback=self.tod_callback, origin=event_origin)
sub.start()
# Expires in one days
e = time.mktime((datetime.datetime.utcnow() + timedelta(days=1)).timetuple())
self.tod_sent_time = datetime.datetime.utcnow()
id = ss.create_time_of_day_timer(times_of_day=times_of_day, expires=e, event_origin=event_origin, event_subtype="")
self.assertEqual(type(id), str)
gevent.sleep(15)
# After waiting for 15 seconds, validate only 2 events are generated.
self.assertTrue(self.tod_count == 2)
