def test_start_hits_transient_error_retry_disabled(self, queue_mock,
sleep_mock):
"""Ensure if transient error retries are disabled, that those errors are
re-raised immediately without any attempt to re-insert.
"""
from google.appengine.api.taskqueue import TransientError
from furious. async import Async
queue_mock.return_value.add.side_effect = TransientError()
async_job = Async("something",
queue='my_queue',
retry_transient_errors=False)
self.assertRaises(TransientError, async_job.start)
self.assertEqual(1, queue_mock.return_value.add.call_count)
# Try again with the option enabled, this should cause a retry after a
# delay, which we have also specified.
queue_mock.reset_mock()
async_job = Async("something",
queue='my_queue',
retry_transient_errors=True,
retry_delay=12)
self.assertRaises(TransientError, async_job.start)
self.assertEqual(2, queue_mock.return_value.add.call_count)
sleep_mock.assert_called_once_with(12)
def test_start_hits_transient_error_transactional(self, queue_mock,
sleep_mock):
"""Ensure if caller is specifying transactional, that Transient errors
are immediately re-raised.
"""
from google.appengine.api.taskqueue import TransientError
from furious. async import Async
queue_mock.return_value.add.side_effect = TransientError()
async_job = Async("something",
queue='my_queue',
retry_transient_errors=True)
self.assertRaises(TransientError, async_job.start, transactional=True)
self.assertEqual(1, queue_mock.return_value.add.call_count)
self.assertEqual(0, sleep_mock.call_count)
def add(task, *args, **kwargs):
def add_second(task, *args, **kwargs):
assert task
queue_mock.return_value.add.side_effect = add_second
raise TransientError()