def test_list_tasks(self):
tasks = [ test_task.post() ]
self.assertEqual(
TaskObject.list(),
'\n'.join(map(repr, tasks)))
tasks.append(test_task.post())
self.assertEqual(
len(TaskObject.list()),
len('\n'.join(map(repr, tasks))))
def test_clear_complete_keep(self):
# Create complete, 'keep' task
doc = TaskDoc.make(dict(
task=dict(name='foo', args=[], kwargs={}),
result_type='keep',
state='complete'))
doc.m.save()
# timeout tasks
TaskObject.clear_complete()
# Make sure the doc is gone
self.assertEqual(TaskDoc.m.find().count(), 1)
def test_run_ready(self):
# Create two tasks
test_task.post()
test_task.post()
# Run all the ready tasks
TaskObject.run_ready()
# Verify that all the tasks are complete
self.assertEqual(
0, TaskDoc.m.find(dict(state='ready')).count())
self.assertEqual(
2, TaskDoc.m.find(dict(state='complete')).count())
def test_timeout_tasks(self):
# Create busy task
doc = TaskDoc.make(dict(
task=dict(name='foo',args=[],kwargs={}),
time=dict(start=datetime.utcnow()),
state='busy'))
doc.m.save()
# timeout tasks
TaskObject.timeout_tasks(
datetime.utcnow() + timedelta(seconds=10))
doc = TaskDoc.m.get()
# Make sure the doc is ready and unlocked
self.assertEqual(doc.state, 'ready')
self.assertEqual(doc.process, None)
def test_task_with_exceptions(self):
bad_task.post()
t = TaskObject.get()
self.assertRaises(ValueError, t)
self.assertEqual(t.state, 'error')
self.assertEqual(
'ValueError', t.result.split('\n')[-2])
def test_get_empty_queue(self):
obj = TaskObject.get()
self.assertEqual(obj, None)
def test_get_task(self):
test_task.post(1, 2, a=5)
obj = TaskObject.get()
self.assertEqual(obj.process, 'worker')
self.assertEqual(obj.state, 'busy')
def test_run_task(self):
test_task.post()
t = TaskObject.get()
self.assertEqual(t(), 42)
self.assertEqual(t.state, 'complete')
self.assertEqual(t.result, 42)