def test__find_unresponsive_workers_and_mark_runs_as_failed(self):
"""
Test ``_find_unresponsive_workers_and_mark_runs_as_failed``.
"""
Run.objects.filter(pk=1).update(worker=Worker.objects.get(pk=1))
Run.objects.filter(pk=2).update(worker=Worker.objects.get(pk=2))
# In testing.py:
# JOB_RUNNER_WORKER_PING_INTERVAL = 60 * 5
# JOB_RUNNER_WORKER_MARK_JOB_FAILED_AFTER_INTERVALS = 3
acceptable = timezone.now() - timedelta(seconds=(60 * 5 * 3))
unacceptable = acceptable - timedelta(seconds=15)
Worker.objects.filter(pk=1).update(ping_response_dts=acceptable)
Worker.objects.filter(pk=2).update(ping_response_dts=unacceptable)
command = Command()
command.publisher = Mock()
command._find_unresponsive_workers_and_mark_runs_as_failed()
runs = Run.objects.all()
# Run pk=1 was marked as failed
self.assertNotEqual(None, runs[0].return_dts)
self.assertFalse(runs[0].return_success)
# Run pk=2 was not touched
self.assertEqual(None, runs[1].return_success)
self.assertEqual(None, runs[1].return_dts)
def test__mark_worker_runs_as_failed(self):
"""
Test :meth:`.Command._mark_worker_runs_as_failed`.
"""
worker = Worker.objects.get(pk=1)
Run.objects.filter(pk=1).update(worker=worker)
command = Command()
command.publisher = Mock()
self.assertEqual(None, Run.objects.get(pk=1).return_dts)
command._mark_worker_runs_as_failed(worker, 'Test mark as failed')
run = Run.objects.get(pk=1)
self.assertNotEqual(None, run.return_dts)
self.assertFalse(run.return_success)
command.publisher.send_multipart.assert_called_once_with([
'worker.event',
json.dumps({
'event': 'returned',
'run_id': 1,
'kind': 'run',
})
])
def test__find_unresponsive_workers_and_mark_runs_as_failed(self):
"""
Test ``_find_unresponsive_workers_and_mark_runs_as_failed``.
"""
Run.objects.filter(pk=1).update(worker=Worker.objects.get(pk=1))
Run.objects.filter(pk=2).update(worker=Worker.objects.get(pk=2))
# In testing.py:
# JOB_RUNNER_WORKER_PING_INTERVAL = 60 * 5
# JOB_RUNNER_WORKER_MARK_JOB_FAILED_AFTER_INTERVALS = 3
acceptable = timezone.now() - timedelta(seconds=(60 * 5 * 3))
unacceptable = acceptable - timedelta(seconds=15)
Worker.objects.filter(pk=1).update(ping_response_dts=acceptable)
Worker.objects.filter(pk=2).update(ping_response_dts=unacceptable)
command = Command()
command.publisher = Mock()
command._find_unresponsive_workers_and_mark_runs_as_failed()
runs = Run.objects.all()
# Run pk=1 was marked as failed
self.assertNotEqual(None, runs[0].return_dts)
self.assertFalse(runs[0].return_success)
# Run pk=2 was not touched
self.assertEqual(None, runs[1].return_success)
self.assertEqual(None, runs[1].return_dts)
def test__mark_worker_runs_as_failed(self):
"""
Test :meth:`.Command._mark_worker_runs_as_failed`.
"""
worker = Worker.objects.get(pk=1)
Run.objects.filter(pk=1).update(worker=worker)
command = Command()
command.publisher = Mock()
self.assertEqual(None, Run.objects.get(pk=1).return_dts)
command._mark_worker_runs_as_failed(worker, 'Test mark as failed')
run = Run.objects.get(pk=1)
self.assertNotEqual(None, run.return_dts)
self.assertFalse(run.return_success)
command.publisher.send_multipart.assert_called_once_with([
'worker.event',
json.dumps({
'event': 'returned',
'run_id': 1,
'kind': 'run',
})
])
def test__find_unresponsive_worker_pools(self):
"""
Test :meth:`.Command._find_unresponsive_worker_pools`.
In this case, we expect Pool 1 to be responsive and Pool 2 to be
unresponsive.
"""
Worker.objects.filter(pk=1).update(ping_response_dts=timezone.now())
# from settings in ``base.py``:
# 915 = (60 * 5 * 3) + 15
Worker.objects.filter(pk=2).update(
ping_response_dts=timezone.now() - timedelta(seconds=915))
command = Command()
command._find_unresponsive_worker_pools()
self.assertEqual(1, len(mail.outbox))
self.assertEqual(
'Worker-pool unresponsive: Pool 2', mail.outbox[0].subject)
def test__find_unresponsive_worker_pools(self):
"""
Test :meth:`.Command._find_unresponsive_worker_pools`.
In this case, we expect Pool 1 to be responsive and Pool 2 to be
unresponsive.
"""
Worker.objects.filter(pk=1).update(ping_response_dts=timezone.now())
# from settings in ``base.py``:
# 915 = (60 * 5 * 3) + 15
Worker.objects.filter(pk=2).update(ping_response_dts=timezone.now() -
timedelta(seconds=915))
command = Command()
command._find_unresponsive_worker_pools()
self.assertEqual(1, len(mail.outbox))
self.assertEqual('Worker-pool unresponsive: Pool 2',
mail.outbox[0].subject)
