redash/tests/tasks/test_refresh_queries.py
Omer Lachish 5a5fdecdde
Replace Celery with RQ (except for execute_query tasks) (#4093)
* add rq and an rq_worker service

* add rq_scheduler and an rq_scheduler service

* move beat schedule to periodic_jobs queue

* move version checks to RQ

* move query result cleanup to RQ

* use timedelta and DRY up a bit

* move custom tasks to RQ

* do actual schema refreshes in rq

* rename 'period_jobs' to 'periodic', as it obviously holds jobs

* move send_email to rq

* DRY up enqueues

* ditch  and use a partially applied  decorator

* move subscribe to rq

* move check_alerts_for_query to rq

* move record_event to rq

* make tests play nicely with rq

* 👋 beat

* rename rq_scheduler to plain scheduler, now that there's no Celery scheduler entrypoint

* add some color to rq-worker's output

* add logging context to rq jobs (while keeping execute_query context via get_task_logger for now)

* move schedule to its own module

* cancel previously scheduled periodic jobs. not sure this is a good idea.

* rename redash.scheduler to redash.schedule

* allow custom dynamic jobs to be added decleratively

* add basic monitoring to rq queues

* add worker monitoring

* pleasing the CodeClimate overlords

* adjust cypress docker-compose.yml to include rq changes

* DRY up Cypress docker-compose

* add rq dependencies to cypress docker-compose service

* an odd attempt at watching docker-compose logs when running with Cypress

* Revert "an odd attempt at watching docker-compose logs when running with Cypress"

This reverts commit 016bd1a93e3efa84a9f27d0f2acb972ce1957bcd.

* show docker-compose logs at Cypress shutdown

* Revert "DRY up Cypress docker-compose"

This reverts commit 43abac7084c207ab9e39192ac79d520448c2c527.

* minimal version for binding is 3.2

* remove unneccesary code reloads on cypress

* add a  command which errors if any of the workers running inside the current machine haven't been active in the last minute

* SCHEMAS_REFRESH_QUEUE is no longer a required setting

* split tasks/queries.py to execution.py and maintenance.py

* fix tests after query execution split

* pleasing the CodeClimate overlords

* rename worker to celery_worker and rq_worker to worker

* use /rq_status instead of /jobs

* show started jobs' time ago according to UTC

* replace all spaces in column names

* fix query tests after execution split

* exit with an int

* general lint

* add an entrypoint for rq_healthcheck

* fix indentation

* delete all existing periodic jobs before scheduling them

* remove some unrequired requires

* move schedule example to redash.schedule

* add RQ integration to Sentry's setup

* pleasing the CodeClimate overlords

* remove replication settings from docker-compose - a proper way to scale using docker-compose would be the --scale CLI option, which will be described in the knowledge based

* revert to calling a function in dynamic settings to allow periodic jobs to be scheduled after app has been loaded

* don't need to depend on context when templating failure reports

* set the timeout_ttl to double the interval to avoid job results from expiring and having periodic jobs not reschedule

* whoops, bad merge

* describe custom jobs and don't actually schedule them

* fix merge
2019-10-15 23:59:22 +03:00

107 lines
4.3 KiB
Python

from mock import patch, call, ANY
from tests import BaseTestCase
from redash.tasks.queries.maintenance import refresh_queries
from redash.models import Query
ENQUEUE_QUERY = 'redash.tasks.queries.maintenance.enqueue_query'
class TestRefreshQuery(BaseTestCase):
def test_enqueues_outdated_queries(self):
"""
refresh_queries() launches an execution task for each query returned
from Query.outdated_queries().
"""
query1 = self.factory.create_query()
query2 = self.factory.create_query(
query_text="select 42;",
data_source=self.factory.create_data_source())
oq = staticmethod(lambda: [query1, query2])
with patch(ENQUEUE_QUERY) as add_job_mock, \
patch.object(Query, 'outdated_queries', oq):
refresh_queries()
self.assertEqual(add_job_mock.call_count, 2)
add_job_mock.assert_has_calls([
call(query1.query_text, query1.data_source, query1.user_id,
scheduled_query=query1, metadata=ANY),
call(query2.query_text, query2.data_source, query2.user_id,
scheduled_query=query2, metadata=ANY)], any_order=True)
def test_doesnt_enqueue_outdated_queries_for_paused_data_source(self):
"""
refresh_queries() does not launch execution tasks for queries whose
data source is paused.
"""
query = self.factory.create_query()
oq = staticmethod(lambda: [query])
query.data_source.pause()
with patch.object(Query, 'outdated_queries', oq):
with patch(ENQUEUE_QUERY) as add_job_mock:
refresh_queries()
add_job_mock.assert_not_called()
query.data_source.resume()
with patch(ENQUEUE_QUERY) as add_job_mock:
refresh_queries()
add_job_mock.assert_called_with(
query.query_text, query.data_source, query.user_id,
scheduled_query=query, metadata=ANY)
def test_enqueues_parameterized_queries(self):
"""
Scheduled queries with parameters use saved values.
"""
query = self.factory.create_query(
query_text="select {{n}}",
options={"parameters": [{
"global": False,
"type": "text",
"name": "n",
"value": "42",
"title": "n"}]})
oq = staticmethod(lambda: [query])
with patch(ENQUEUE_QUERY) as add_job_mock, \
patch.object(Query, 'outdated_queries', oq):
refresh_queries()
add_job_mock.assert_called_with(
"select 42", query.data_source, query.user_id,
scheduled_query=query, metadata=ANY)
def test_doesnt_enqueue_parameterized_queries_with_invalid_parameters(self):
"""
Scheduled queries with invalid parameters are skipped.
"""
query = self.factory.create_query(
query_text="select {{n}}",
options={"parameters": [{
"global": False,
"type": "text",
"name": "n",
"value": 42, # <-- should be text!
"title": "n"}]})
oq = staticmethod(lambda: [query])
with patch(ENQUEUE_QUERY) as add_job_mock, \
patch.object(Query, 'outdated_queries', oq):
refresh_queries()
add_job_mock.assert_not_called()
def test_doesnt_enqueue_parameterized_queries_with_dropdown_queries_that_are_detached_from_data_source(self):
"""
Scheduled queries with a dropdown parameter which points to a query that is detached from its data source are skipped.
"""
query = self.factory.create_query(
query_text="select {{n}}",
options={"parameters": [{
"global": False,
"type": "query",
"name": "n",
"queryId": 100,
"title": "n"}]})
dropdown_query = self.factory.create_query(id=100, data_source=None)
oq = staticmethod(lambda: [query])
with patch(ENQUEUE_QUERY) as add_job_mock, \
patch.object(Query, 'outdated_queries', oq):
refresh_queries()
add_job_mock.assert_not_called()