def test_reject_delay(self):
"""Rejected task is requeued after delay"""
tasks.rejecting_task_with_delay()
with run_worker() as worker:
worker.expect('Task is rejected')
assert len_queue("kuyruk") == 0
worker.expect('Task is rejected')
assert len_queue("kuyruk") == 1
def test_reject(self):
"""Rejected task is requeued"""
tasks.rejecting_task()
with run_kuyruk() as worker:
worker.expect('Task is rejected')
worker.expect('Task is rejected')
assert len_queue("kuyruk") == 1
def test_reject(self):
"""Rejected task is requeued"""
tasks.rejecting_task()
with run_worker() as worker:
worker.expect('Task is rejected')
worker.expect('Task is rejected')
assert len_queue("kuyruk") == 1
def test_retry(self):
"""Errored task is retried"""
tasks.retry_task()
with run_kuyruk() as worker:
worker.expect('ZeroDivisionError')
worker.expect('ZeroDivisionError')
assert len_queue("kuyruk") == 0
def test_retry(self):
"""Errored task is retried"""
tasks.retry_task()
with run_kuyruk() as worker:
worker.expect('ZeroDivisionError')
worker.expect('ZeroDivisionError')
assert len_queue("kuyruk") == 0
def test_worker_sigquit(self):
"""Worker drops the task on SIGQUIT"""
tasks.loop_forever()
with run_worker() as worker:
worker.expect('looping forever')
worker.send_signal(signal.SIGUSR2)
worker.expect('Dropping current task')
assert len_queue("kuyruk") == 0, worker.get_output()
def test_worker_sigquit(self):
"""Worker drops the task on SIGQUIT"""
tasks.loop_forever()
with run_worker() as worker:
worker.expect('looping forever')
worker.send_signal(signal.SIGUSR2)
worker.expect('Dropping current task')
assert len_queue("kuyruk") == 0, worker.get_output()
def test_another_queue(self):
"""Task is run on another queue"""
delete_queue('another_queue')
tasks.echo_another('hello another')
assert len_queue('another_queue') == 1
with run_worker(queue='another_queue') as worker:
worker.expect('Consumer started')
worker.expect('hello another')
worker.expect('Task is processed')
def test_invalid_json(self):
"""Message is dropped when JSON is not valid"""
with run_worker() as worker:
worker.expect('Consumer started')
with new_instance().channel() as ch:
msg = amqp.Message(body='foo')
ch.basic_publish(msg, exchange='', routing_key='kuyruk')
worker.expect('Cannot decode message')
self.assertEqual(len_queue('kuyruk'), 0)
def test_worker_sigquit(self):
"""Ack current message and exit"""
tasks.loop_forever()
with run_kuyruk() as worker:
worker.expect('looping forever')
pid = get_pid('kuyruk: worker')
os.kill(pid, signal.SIGUSR2)
worker.expect('Dropping current task')
assert len_queue("kuyruk") == 0, worker.get_output()
def test_invalid_json(self):
"""Message is dropped when JSON is not valid"""
with run_worker() as worker:
worker.expect('Consumer started')
with new_instance().channel() as ch:
msg = amqp.Message(body='foo')
ch.basic_publish(msg, exchange='', routing_key='kuyruk')
worker.expect('Cannot decode message')
self.assertEqual(len_queue('kuyruk'), 0)
def test_worker_sigquit(self):
"""Ack current message and exit"""
tasks.loop_forever()
with run_kuyruk() as worker:
worker.expect('looping forever')
pid = get_pid('kuyruk: worker')
os.kill(pid, signal.SIGUSR2)
worker.expect('Dropping current task')
assert len_queue("kuyruk") == 0, worker.get_output()
def test_another_queue(self):
"""Task is run on another queue"""
delete_queue('another_queue')
tasks.echo_another('hello another')
assert len_queue('another_queue') == 1
with run_worker(queue='another_queue') as worker:
worker.expect('Consumer started')
worker.expect('hello another')
worker.expect('Task is processed')
def test_sigint(self):
"""Worker shuts down gracefully on SIGINT"""
tasks.just_sleep(1)
tasks.just_sleep(1)
with run_worker(terminate=False) as worker:
worker.expect('Processing task')
worker.send_signal(signal.SIGINT)
worker.expect('Task is successful')
worker.expect_exit(0)
assert len_queue("kuyruk") == 1, worker.get_output()
def test_sigint(self):
"""Worker shuts down gracefully on SIGINT"""
tasks.just_sleep(1)
tasks.just_sleep(1)
with run_worker(terminate=False) as worker:
worker.expect('Processing task')
worker.send_signal(signal.SIGINT)
worker.expect('Task is successful')
worker.expect_exit(0)
assert len_queue("kuyruk") == 1, worker.get_output()
def test_invalid_task_path(self):
"""Message is dropped when task cannot be imported"""
with run_worker() as worker:
worker.expect('Consumer started')
with new_instance().channel() as ch:
desc = {'module': 'kuyruk', 'function': 'foo'}
body = json.dumps(desc)
msg = amqp.Message(body=body)
ch.basic_publish(msg, exchange='', routing_key='kuyruk')
worker.expect('Cannot import task')
self.assertEqual(len_queue('kuyruk'), 0)
def test_invalid_task_path(self):
"""Message is dropped when task cannot be imported"""
with run_worker() as worker:
worker.expect('Consumer started')
with new_instance().channel() as ch:
desc = {'module': 'kuyruk', 'function': 'foo'}
body = json.dumps(desc)
msg = amqp.Message(body=body)
ch.basic_publish(msg, exchange='', routing_key='kuyruk')
worker.expect('Cannot import task')
self.assertEqual(len_queue('kuyruk'), 0)
def test_exception(self):
"""Errored task message is discarded"""
tasks.raise_exception()
with run_worker() as worker:
worker.expect('ZeroDivisionError')
assert len_queue("kuyruk") == 0
def test_exception(self):
"""Errored task message is discarded"""
tasks.raise_exception()
with run_kuyruk() as worker:
worker.expect('ZeroDivisionError')
assert len_queue("kuyruk") == 0
