mirror of https://github.com/peter4431/rq.git
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
252 lines
10 KiB
Python
252 lines
10 KiB
Python
import tempfile
|
|
import unittest
|
|
from datetime import timedelta
|
|
from unittest.mock import PropertyMock, patch
|
|
|
|
from redis import Redis
|
|
|
|
from rq.defaults import UNSERIALIZABLE_RETURN_VALUE_PAYLOAD
|
|
from rq.job import Job
|
|
from rq.queue import Queue
|
|
from rq.registry import StartedJobRegistry
|
|
from rq.results import Result, get_key
|
|
from rq.utils import get_version, utcnow
|
|
from rq.worker import Worker
|
|
from tests import RQTestCase
|
|
|
|
from .fixtures import div_by_zero, say_hello
|
|
|
|
|
|
@unittest.skipIf(get_version(Redis()) < (5, 0, 0), 'Skip if Redis server < 5.0')
|
|
class TestScheduledJobRegistry(RQTestCase):
|
|
def test_save_and_get_result(self):
|
|
"""Ensure data is saved properly"""
|
|
queue = Queue(connection=self.connection)
|
|
job = queue.enqueue(say_hello)
|
|
|
|
result = Result.fetch_latest(job)
|
|
self.assertIsNone(result)
|
|
|
|
Result.create(job, Result.Type.SUCCESSFUL, ttl=10, return_value=1)
|
|
result = Result.fetch_latest(job)
|
|
self.assertEqual(result.return_value, 1)
|
|
self.assertEqual(job.latest_result().return_value, 1)
|
|
|
|
# Check that ttl is properly set
|
|
key = get_key(job.id)
|
|
ttl = self.connection.pttl(key)
|
|
self.assertTrue(5000 < ttl <= 10000)
|
|
|
|
# Check job with None return value
|
|
Result.create(job, Result.Type.SUCCESSFUL, ttl=10, return_value=None)
|
|
result = Result.fetch_latest(job)
|
|
self.assertIsNone(result.return_value)
|
|
Result.create(job, Result.Type.SUCCESSFUL, ttl=10, return_value=2)
|
|
result = Result.fetch_latest(job)
|
|
self.assertEqual(result.return_value, 2)
|
|
|
|
def test_create_failure(self):
|
|
"""Ensure data is saved properly"""
|
|
queue = Queue(connection=self.connection)
|
|
job = queue.enqueue(say_hello)
|
|
Result.create_failure(job, ttl=10, exc_string='exception')
|
|
result = Result.fetch_latest(job)
|
|
self.assertEqual(result.exc_string, 'exception')
|
|
|
|
# Check that ttl is properly set
|
|
key = get_key(job.id)
|
|
ttl = self.connection.pttl(key)
|
|
self.assertTrue(5000 < ttl <= 10000)
|
|
|
|
def test_getting_results(self):
|
|
"""Check getting all execution results"""
|
|
queue = Queue(connection=self.connection)
|
|
job = queue.enqueue(say_hello)
|
|
|
|
# latest_result() returns None when there's no result
|
|
self.assertIsNone(job.latest_result())
|
|
|
|
result_1 = Result.create_failure(job, ttl=10, exc_string='exception')
|
|
result_2 = Result.create(job, Result.Type.SUCCESSFUL, ttl=10, return_value=1)
|
|
result_3 = Result.create(job, Result.Type.SUCCESSFUL, ttl=10, return_value=1)
|
|
|
|
# Result.fetch_latest() returns the latest result
|
|
result = Result.fetch_latest(job)
|
|
self.assertEqual(result, result_3)
|
|
self.assertEqual(job.latest_result(), result_3)
|
|
|
|
# Result.all() and job.results() returns all results, newest first
|
|
results = Result.all(job)
|
|
self.assertEqual(results, [result_3, result_2, result_1])
|
|
self.assertEqual(job.results(), [result_3, result_2, result_1])
|
|
|
|
def test_count(self):
|
|
"""Result.count(job) returns number of results"""
|
|
queue = Queue(connection=self.connection)
|
|
job = queue.enqueue(say_hello)
|
|
self.assertEqual(Result.count(job), 0)
|
|
Result.create_failure(job, ttl=10, exc_string='exception')
|
|
self.assertEqual(Result.count(job), 1)
|
|
Result.create(job, Result.Type.SUCCESSFUL, ttl=10, return_value=1)
|
|
self.assertEqual(Result.count(job), 2)
|
|
|
|
def test_delete_all(self):
|
|
"""Result.delete_all(job) deletes all results from Redis"""
|
|
queue = Queue(connection=self.connection)
|
|
job = queue.enqueue(say_hello)
|
|
Result.create_failure(job, ttl=10, exc_string='exception')
|
|
Result.create(job, Result.Type.SUCCESSFUL, ttl=10, return_value=1)
|
|
Result.delete_all(job)
|
|
self.assertEqual(Result.count(job), 0)
|
|
|
|
def test_job_successful_result_fallback(self):
|
|
"""Changes to job.result handling should be backwards compatible."""
|
|
queue = Queue(connection=self.connection)
|
|
job = queue.enqueue(say_hello)
|
|
worker = Worker([queue])
|
|
worker.register_birth()
|
|
|
|
self.assertEqual(worker.failed_job_count, 0)
|
|
self.assertEqual(worker.successful_job_count, 0)
|
|
self.assertEqual(worker.total_working_time, 0)
|
|
|
|
# These should only run on workers that supports Redis streams
|
|
registry = StartedJobRegistry(connection=self.connection)
|
|
job.started_at = utcnow()
|
|
job.ended_at = job.started_at + timedelta(seconds=0.75)
|
|
job._result = 'Success'
|
|
worker.handle_job_success(job, queue, registry)
|
|
|
|
payload = self.connection.hgetall(job.key)
|
|
self.assertFalse(b'result' in payload.keys())
|
|
self.assertEqual(job.result, 'Success')
|
|
|
|
with patch('rq.worker.Worker.supports_redis_streams', new_callable=PropertyMock) as mock:
|
|
with patch('rq.job.Job.supports_redis_streams', new_callable=PropertyMock) as job_mock:
|
|
job_mock.return_value = False
|
|
mock.return_value = False
|
|
worker = Worker([queue])
|
|
worker.register_birth()
|
|
job = queue.enqueue(say_hello)
|
|
job._result = 'Success'
|
|
job.started_at = utcnow()
|
|
job.ended_at = job.started_at + timedelta(seconds=0.75)
|
|
|
|
# If `save_result_to_job` = True, result will be saved to job
|
|
# hash, simulating older versions of RQ
|
|
|
|
worker.handle_job_success(job, queue, registry)
|
|
payload = self.connection.hgetall(job.key)
|
|
self.assertTrue(b'result' in payload.keys())
|
|
# Delete all new result objects so we only have result stored in job hash,
|
|
# this should simulate a job that was executed in an earlier RQ version
|
|
self.assertEqual(job.result, 'Success')
|
|
|
|
def test_job_failed_result_fallback(self):
|
|
"""Changes to job.result failure handling should be backwards compatible."""
|
|
queue = Queue(connection=self.connection)
|
|
job = queue.enqueue(say_hello)
|
|
worker = Worker([queue])
|
|
worker.register_birth()
|
|
|
|
self.assertEqual(worker.failed_job_count, 0)
|
|
self.assertEqual(worker.successful_job_count, 0)
|
|
self.assertEqual(worker.total_working_time, 0)
|
|
|
|
registry = StartedJobRegistry(connection=self.connection)
|
|
job.started_at = utcnow()
|
|
job.ended_at = job.started_at + timedelta(seconds=0.75)
|
|
worker.handle_job_failure(job, exc_string='Error', queue=queue, started_job_registry=registry)
|
|
|
|
job = Job.fetch(job.id, connection=self.connection)
|
|
payload = self.connection.hgetall(job.key)
|
|
self.assertFalse(b'exc_info' in payload.keys())
|
|
self.assertEqual(job.exc_info, 'Error')
|
|
|
|
with patch('rq.worker.Worker.supports_redis_streams', new_callable=PropertyMock) as mock:
|
|
with patch('rq.job.Job.supports_redis_streams', new_callable=PropertyMock) as job_mock:
|
|
job_mock.return_value = False
|
|
mock.return_value = False
|
|
worker = Worker([queue])
|
|
worker.register_birth()
|
|
|
|
job = queue.enqueue(say_hello)
|
|
job.started_at = utcnow()
|
|
job.ended_at = job.started_at + timedelta(seconds=0.75)
|
|
|
|
# If `save_result_to_job` = True, result will be saved to job
|
|
# hash, simulating older versions of RQ
|
|
|
|
worker.handle_job_failure(job, exc_string='Error', queue=queue, started_job_registry=registry)
|
|
payload = self.connection.hgetall(job.key)
|
|
self.assertTrue(b'exc_info' in payload.keys())
|
|
# Delete all new result objects so we only have result stored in job hash,
|
|
# this should simulate a job that was executed in an earlier RQ version
|
|
Result.delete_all(job)
|
|
job = Job.fetch(job.id, connection=self.connection)
|
|
self.assertEqual(job.exc_info, 'Error')
|
|
|
|
def test_job_return_value(self):
|
|
"""Test job.return_value"""
|
|
queue = Queue(connection=self.connection)
|
|
job = queue.enqueue(say_hello)
|
|
|
|
# Returns None when there's no result
|
|
self.assertIsNone(job.return_value())
|
|
|
|
Result.create(job, Result.Type.SUCCESSFUL, ttl=10, return_value=1)
|
|
self.assertEqual(job.return_value(), 1)
|
|
|
|
# Returns None if latest result is a failure
|
|
Result.create_failure(job, ttl=10, exc_string='exception')
|
|
self.assertIsNone(job.return_value(refresh=True))
|
|
|
|
def test_job_return_value_sync(self):
|
|
"""Test job.return_value when queue.is_async=False"""
|
|
queue = Queue(connection=self.connection, is_async=False)
|
|
job = queue.enqueue(say_hello)
|
|
|
|
# Returns None when there's no result
|
|
self.assertIsNotNone(job.return_value())
|
|
|
|
job = queue.enqueue(div_by_zero)
|
|
self.assertEqual(job.latest_result().type, Result.Type.FAILED)
|
|
|
|
def test_job_return_value_result_ttl_infinity(self):
|
|
"""Test job.return_value when queue.result_ttl=-1"""
|
|
queue = Queue(connection=self.connection, result_ttl=-1)
|
|
job = queue.enqueue(say_hello)
|
|
|
|
# Returns None when there's no result
|
|
self.assertIsNone(job.return_value())
|
|
|
|
Result.create(job, Result.Type.SUCCESSFUL, ttl=-1, return_value=1)
|
|
self.assertEqual(job.return_value(), 1)
|
|
|
|
def test_job_return_value_result_ttl_zero(self):
|
|
"""Test job.return_value when queue.result_ttl=0"""
|
|
queue = Queue(connection=self.connection, result_ttl=0)
|
|
job = queue.enqueue(say_hello)
|
|
|
|
# Returns None when there's no result
|
|
self.assertIsNone(job.return_value())
|
|
|
|
Result.create(job, Result.Type.SUCCESSFUL, ttl=0, return_value=1)
|
|
self.assertIsNone(job.return_value())
|
|
|
|
def test_job_return_value_unserializable(self):
|
|
"""Test job.return_value when it is not serializable"""
|
|
queue = Queue(connection=self.connection, result_ttl=0)
|
|
job = queue.enqueue(say_hello)
|
|
|
|
# Returns None when there's no result
|
|
self.assertIsNone(job.return_value())
|
|
|
|
# tempfile.NamedTemporaryFile() is not picklable
|
|
Result.create(job, Result.Type.SUCCESSFUL, ttl=10, return_value=tempfile.NamedTemporaryFile())
|
|
self.assertEqual(job.return_value(), UNSERIALIZABLE_RETURN_VALUE_PAYLOAD)
|
|
self.assertEqual(Result.count(job), 1)
|
|
|
|
Result.create(job, Result.Type.SUCCESSFUL, ttl=10, return_value=1)
|
|
self.assertEqual(Result.count(job), 2)
|