def test_init(self):
job = Job("test", 1, None, run_job, redis, self.config)
now = datetime.utcnow().replace(tzinfo=pytz.utc)
self.assertIsNotNone(job)
self.assertIs(job.is_running(), False)
self.assertEqual(job.last_ran(now), now - timedelta(seconds=1))
def test_daily_job_run_for_a_specific_time_in_evening(self):
# set up a job that runs daily at a specific time
job = Job("test", 86400, "19:00:00", run_job, redis, self.config)
dt = datetime(2020, 7, 27, 1, 0, tzinfo=pytz.utc)
with freeze_time(dt) as frozen_time:
now = datetime.utcnow().replace(tzinfo=pytz.utc)
self.assertIsNotNone(job)
self.assertIs(job.is_running(), False)
self.assertLess(job.last_ran(now), now)
# move time forward by an hour
frozen_time.tick(delta=timedelta(seconds=60*60))
now = datetime.utcnow().replace(tzinfo=pytz.utc)
self.assertIs(job.ready_to_run(now), True)
job.run(now)
self.assertIs(job.ready_to_run(now), False)
# move time forward by 12 hours
frozen_time.tick(delta=timedelta(seconds=60*60*12))
now = datetime.utcnow().replace(tzinfo=pytz.utc)
self.assertIs(job.ready_to_run(now), False)
# move time forward by 12 hours
frozen_time.tick(delta=timedelta(seconds=60*60*12))
now = datetime.utcnow().replace(tzinfo=pytz.utc)
self.assertIs(job.ready_to_run(now), True)
def test_run_dst_out(self):
# PT - Nov 4, 1:59 am (+7 UTC). At 2 am, DST kicks in moving time 1 hr behind (+8 UTC)
dt = datetime(2018, 11, 4, 8, 59, tzinfo=pytz.utc)
job = Job("test", 1, None, run_job, redis, self.config)
with freeze_time(dt) as frozen_time:
now = datetime.utcnow().replace(tzinfo=pytz.utc)
self.assertEqual(len(jobs_ran), 0)
self.assertIs(job.ready_to_run(now), True)
job.run(now)
self.assertIs(job.ready_to_run(now), False)
self.assertEqual(len(jobs_ran), 1)
# move time forward
frozen_time.tick(delta=timedelta(seconds=60))
now = datetime.utcnow().replace(tzinfo=pytz.utc)
self.assertIs(job.ready_to_run(now), True)
job.run(now)
self.assertIs(job.ready_to_run(now), False)
self.assertEqual(len(jobs_ran), 2)
def test_run(self):
job = Job("test", 1, None, run_job, redis, self.config)
now = datetime.utcnow().replace(tzinfo=pytz.utc)
self.assertEqual(len(jobs_ran), 0)
self.assertIs(job.ready_to_run(now), True)
job.run(now)
self.assertIs(job.ready_to_run(now), False)
self.assertEqual(len(jobs_ran), 1)
def test_should_run(self):
job = Job("test", 1, None, run_job, redis, self.config)
now = datetime.utcnow().replace(tzinfo=pytz.utc)
self.assertIs(job.ready_to_run(now), True)
def test_daily_job_run_for_a_specific_time_when_month_changes(self):
# set up a job that runs daily at a specific time
job = Job("test", 86400, "02:00:00", run_job, redis, self.config)
dt = datetime(2020, 7, 31, 8, 0, tzinfo=pytz.utc) # this is 1 am Pacific
with freeze_time(dt) as frozen_time:
now = datetime.utcnow().replace(tzinfo=pytz.utc)
self.assertIs(job.is_running(), False)
self.assertLess(job.last_ran(now), now)
# move time forward by 1 hour
frozen_time.tick(delta=timedelta(seconds=60*60*1))
now = datetime.utcnow().replace(tzinfo=pytz.utc)
self.assertIs(job.ready_to_run(now), True)
job.run(now)
# move time forward by 12 hours
frozen_time.tick(delta=timedelta(seconds=60*60*12))
now = datetime.utcnow().replace(tzinfo=pytz.utc)
self.assertIs(job.ready_to_run(now), False)
# move time forward by 12 hours
frozen_time.tick(delta=timedelta(seconds=60*60*12))
now = datetime.utcnow().replace(tzinfo=pytz.utc)
self.assertIs(job.ready_to_run(now), True)
job.run(now)