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from datetime import datetime, timedelta
from threading import Lock
from nose.tools import eq_, raises, assert_raises # @UnresolvedImport
from apscheduler.job import Job, MaxInstancesReachedError
from apscheduler.triggers.simple import SimpleTrigger
from apscheduler.triggers.interval import IntervalTrigger
lock_type = type(Lock())
def dummyfunc():
pass
class TestJob(object):
RUNTIME = datetime(2010, 12, 13, 0, 8, 0)
def setup(self):
self.trigger = SimpleTrigger(self.RUNTIME)
self.job = Job(self.trigger, dummyfunc, [], {}, 1, False)
def test_compute_next_run_time(self):
self.job.compute_next_run_time(
self.RUNTIME - timedelta(microseconds=1))
eq_(self.job.next_run_time, self.RUNTIME)
self.job.compute_next_run_time(self.RUNTIME)
eq_(self.job.next_run_time, self.RUNTIME)
self.job.compute_next_run_time(
self.RUNTIME + timedelta(microseconds=1))
eq_(self.job.next_run_time, None)
def test_compute_run_times(self):
expected_times = [self.RUNTIME + timedelta(seconds=1),
self.RUNTIME + timedelta(seconds=2)]
self.job.trigger = IntervalTrigger(timedelta(seconds=1), self.RUNTIME)
self.job.compute_next_run_time(expected_times[0])
eq_(self.job.next_run_time, expected_times[0])
run_times = self.job.get_run_times(self.RUNTIME)
eq_(run_times, [])
run_times = self.job.get_run_times(expected_times[0])
eq_(run_times, [expected_times[0]])
run_times = self.job.get_run_times(expected_times[1])
eq_(run_times, expected_times)
def test_max_runs(self):
self.job.max_runs = 1
self.job.runs += 1
self.job.compute_next_run_time(self.RUNTIME)
eq_(self.job.next_run_time, None)
def test_eq_num(self):
# Just increasing coverage here
assert not self.job == 'dummyfunc'
def test_getstate(self):
state = self.job.__getstate__()
eq_(state, dict(trigger=self.trigger,
func_ref='testjob:dummyfunc',
name='dummyfunc', args=[],
kwargs={}, misfire_grace_time=1,
coalesce=False, max_runs=None,
max_instances=1, runs=0))
def test_setstate(self):
trigger = SimpleTrigger('2010-12-14 13:05:00')
state = dict(trigger=trigger, name='testjob.dummyfunc',
func_ref='testjob:dummyfunc',
args=[], kwargs={}, misfire_grace_time=2, max_runs=2,
coalesce=True, max_instances=2, runs=1)
self.job.__setstate__(state)
eq_(self.job.trigger, trigger)
eq_(self.job.func, dummyfunc)
eq_(self.job.max_runs, 2)
eq_(self.job.coalesce, True)
eq_(self.job.max_instances, 2)
eq_(self.job.runs, 1)
assert not hasattr(self.job, 'func_ref')
assert isinstance(self.job._lock, lock_type)
def test_jobs_equal(self):
assert self.job == self.job
job2 = Job(SimpleTrigger(self.RUNTIME), lambda: None, [], {}, 1, False)
assert self.job != job2
job2.id = self.job.id = 123
eq_(self.job, job2)
assert self.job != 'bleh'
def test_instances(self):
self.job.max_instances = 2
eq_(self.job.instances, 0)
self.job.add_instance()
eq_(self.job.instances, 1)
self.job.add_instance()
eq_(self.job.instances, 2)
assert_raises(MaxInstancesReachedError, self.job.add_instance)
self.job.remove_instance()
eq_(self.job.instances, 1)
self.job.remove_instance()
eq_(self.job.instances, 0)
assert_raises(AssertionError, self.job.remove_instance)
def test_repr(self):
self.job.compute_next_run_time(self.RUNTIME)
eq_(repr(self.job),
"<Job (name=dummyfunc, "
"trigger=<SimpleTrigger "
"(run_date=datetime.datetime(2010, 12, 13, 0, 8))>)>")
eq_(str(self.job),
"dummyfunc (trigger: date[2010-12-13 00:08:00], "
"next run at: 2010-12-13 00:08:00)")
@raises(ValueError)
def test_create_job_no_trigger():
Job(None, lambda: None, [], {}, 1, False)
@raises(TypeError)
def test_create_job_invalid_args():
Job(SimpleTrigger(datetime.now()), lambda: None, None, {}, 1, False)
@raises(TypeError)
def test_create_job_invalid_kwargs():
Job(SimpleTrigger(datetime.now()), lambda: None, [], None, 1, False)
@raises(ValueError)
def test_create_job_invalid_misfire():
Job(SimpleTrigger(datetime.now()), lambda: None, [], {}, 0, False)
@raises(ValueError)
def test_create_job_invalid_maxruns():
Job(SimpleTrigger(datetime.now()), lambda: None, [], {}, 1, False,
max_runs=0)
@raises(ValueError)
def test_create_job_invalid_maxinstances():
Job(SimpleTrigger(datetime.now()), lambda: None, [], {}, 1, False,
max_instances=0)
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