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import os
from time import sleep
import pytest
from django_q.brokers import Broker, get_broker
from django_q.conf import Conf
from django_q.humanhash import uuid
from django_q.tests.settings import MONGO_HOST, REDIS_HOST
def test_broker(monkeypatch):
broker = Broker()
broker.enqueue("test")
broker.dequeue()
broker.queue_size()
broker.lock_size()
broker.purge_queue()
broker.delete("id")
broker.delete_queue()
broker.acknowledge("test")
broker.ping()
broker.info()
# stats
assert broker.get_stat("test_1") is None
broker.set_stat("test_1", "test", 3)
assert broker.get_stat("test_1") == "test"
assert broker.get_stats("test:*")[0] == "test"
# stats with no cache
monkeypatch.setattr(Conf, "CACHE", "not_configured")
broker.cache = broker.get_cache()
assert broker.get_stat("test_1") is None
broker.set_stat("test_1", "test", 3)
assert broker.get_stat("test_1") is None
assert broker.get_stats("test:*") is None
def test_redis(monkeypatch):
monkeypatch.setattr(Conf, "DJANGO_REDIS", None)
broker = get_broker()
assert broker.ping() is True
assert broker.info() is not None
monkeypatch.setattr(Conf, "REDIS", {"host": REDIS_HOST, "port": 7799})
broker = get_broker()
with pytest.raises(Exception):
broker.ping()
monkeypatch.setattr(Conf, "REDIS", f"redis://{REDIS_HOST}:7799")
broker = get_broker()
with pytest.raises(Exception):
broker.ping()
def test_custom(monkeypatch):
monkeypatch.setattr(Conf, "BROKER_CLASS", "django_q.brokers.redis_broker.Redis")
broker = get_broker()
assert broker.ping() is True
assert broker.info() is not None
assert broker.__class__.__name__ == "Redis"
@pytest.mark.skipif(
not os.getenv("IRON_MQ_TOKEN"), reason="requires IronMQ credentials"
)
def test_ironmq(monkeypatch):
monkeypatch.setattr(
Conf,
"IRON_MQ",
{
"token": os.getenv("IRON_MQ_TOKEN"),
"project_id": os.getenv("IRON_MQ_PROJECT_ID"),
},
)
# check broker
broker = get_broker(list_key=uuid()[0])
assert broker.ping() is True
assert broker.info() is not None
# initialize the queue
broker.enqueue("test")
# clear before we start
broker.purge_queue()
assert broker.queue_size() == 0
# async_task
broker.enqueue("test")
# dequeue
task = broker.dequeue()[0]
assert task[1] == "test"
broker.acknowledge(task[0])
assert broker.dequeue() is None
# Retry test
# monkeypatch.setattr(Conf, 'RETRY', 1)
# broker.async_task('test')
# assert broker.dequeue() is not None
# sleep(3)
# assert broker.dequeue() is not None
# task = broker.dequeue()[0]
# assert len(task) > 0
# broker.acknowledge(task[0])
# sleep(3)
# delete job
task_id = broker.enqueue("test")
broker.delete(task_id)
assert broker.dequeue() is None
# fail
task_id = broker.enqueue("test")
broker.fail(task_id)
# bulk test
for _ in range(5):
broker.enqueue("test")
monkeypatch.setattr(Conf, "BULK", 5)
tasks = broker.dequeue()
for task in tasks:
assert task is not None
broker.acknowledge(task[0])
# duplicate acknowledge
broker.acknowledge(task[0])
# delete queue
broker.enqueue("test")
broker.enqueue("test")
broker.purge_queue()
assert broker.dequeue() is None
broker.delete_queue()
@pytest.mark.skipif(
not os.getenv("AWS_ACCESS_KEY_ID"), reason="requires AWS credentials"
)
def canceled_sqs(monkeypatch):
monkeypatch.setattr(
Conf,
"SQS",
{
"aws_region": os.getenv("AWS_REGION"),
"aws_access_key_id": os.getenv("AWS_ACCESS_KEY_ID"),
"aws_secret_access_key": os.getenv("AWS_SECRET_ACCESS_KEY"),
"receive_message_wait_time_seconds": 20,
},
)
# check broker
broker = get_broker(list_key=uuid()[0])
assert broker.ping() is True
assert broker.info() is not None
assert broker.queue_size() == 0
# async_task
broker.enqueue("test")
# dequeue
task = broker.dequeue()[0]
assert task[1] == "test"
broker.acknowledge(task[0])
assert broker.dequeue() is None
# Retry test
monkeypatch.setattr(Conf, "RETRY", 1)
broker.enqueue("test")
sleep(2)
# Sometimes SQS is not linear
task = broker.dequeue()
if not task:
pytest.skip("SQS being weird")
task = task[0]
assert len(task) > 0
broker.acknowledge(task[0])
sleep(2)
# delete job
monkeypatch.setattr(Conf, "RETRY", 60)
broker.enqueue("test")
sleep(1)
task = broker.dequeue()
if not task:
pytest.skip("SQS being weird")
task_id = task[0][0]
broker.delete(task_id)
assert broker.dequeue() is None
# fail
broker.enqueue("test")
while task is None:
task = broker.dequeue()[0]
broker.fail(task[0])
# bulk test
for _ in range(10):
broker.enqueue("test")
monkeypatch.setattr(Conf, "BULK", 12)
tasks = broker.dequeue()
for task in tasks:
assert task is not None
broker.acknowledge(task[0])
# duplicate acknowledge
broker.acknowledge(task[0])
assert broker.lock_size() == 0
# delete queue
broker.enqueue("test")
broker.purge_queue()
broker.delete_queue()
@pytest.mark.django_db
def test_orm(monkeypatch):
monkeypatch.setattr(Conf, "ORM", "default")
# check broker
broker = get_broker(list_key="orm_test")
assert broker.ping() is True
assert broker.info() is not None
# clear before we start
broker.delete_queue()
# async_task
broker.enqueue("test")
assert broker.queue_size() == 1
# dequeue
task = broker.dequeue()[0]
assert task[1] == "test"
broker.acknowledge(task[0])
assert broker.queue_size() == 0
# Retry test
monkeypatch.setattr(Conf, "RETRY", 1)
broker.enqueue("test")
assert broker.queue_size() == 1
broker.dequeue()
assert broker.queue_size() == 0
sleep(1.5)
assert broker.queue_size() == 1
task = broker.dequeue()[0]
assert broker.queue_size() == 0
broker.acknowledge(task[0])
sleep(1.5)
assert broker.queue_size() == 0
# delete job
task_id = broker.enqueue("test")
broker.delete(task_id)
assert broker.dequeue() is None
# fail
task_id = broker.enqueue("test")
broker.fail(task_id)
# bulk test
for _ in range(5):
broker.enqueue("test")
monkeypatch.setattr(Conf, "BULK", 5)
tasks = broker.dequeue()
assert broker.lock_size() == Conf.BULK
for task in tasks:
assert task is not None
broker.acknowledge(task[0])
# test lock size
assert broker.lock_size() == 0
# test duplicate acknowledge
broker.acknowledge(task[0])
# delete queue
broker.enqueue("test")
broker.enqueue("test")
broker.delete_queue()
assert broker.queue_size() == 0
@pytest.mark.skip(reason="No mongo in debian")
@pytest.mark.django_db
def test_mongo(monkeypatch):
monkeypatch.setattr(Conf, "MONGO", {"host": MONGO_HOST, "port": 27017})
# check broker
broker = get_broker(list_key="mongo_test")
assert broker.ping() is True
assert broker.info() is not None
# clear before we start
broker.delete_queue()
# async_task
broker.enqueue("test")
assert broker.queue_size() == 1
# dequeue
task = broker.dequeue()[0]
assert task[1] == "test"
broker.acknowledge(task[0])
assert broker.queue_size() == 0
# Retry test
monkeypatch.setattr(Conf, "RETRY", 1)
broker.enqueue("test")
assert broker.queue_size() == 1
broker.dequeue()
assert broker.queue_size() == 0
sleep(1.5)
assert broker.queue_size() == 1
task = broker.dequeue()[0]
assert broker.queue_size() == 0
broker.acknowledge(task[0])
sleep(1.5)
assert broker.queue_size() == 0
# delete job
task_id = broker.enqueue("test")
broker.delete(task_id)
assert broker.dequeue() is None
# fail
task_id = broker.enqueue("test")
broker.fail(task_id)
# bulk test
for _ in range(5):
broker.enqueue("test")
tasks = [broker.dequeue()[0] for _ in range(5)]
assert broker.lock_size() == 5
for task in tasks:
assert task is not None
broker.acknowledge(task[0])
# test lock size
assert broker.lock_size() == 0
# test duplicate acknowledge
broker.acknowledge(task[0])
# delete queue
broker.enqueue("test")
broker.enqueue("test")
broker.purge_queue()
broker.delete_queue()
assert broker.queue_size() == 0
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