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tests.py
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tests.py
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###########################################################################
#
# Copyright 2020 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
###########################################################################
import json
import copy
import pytz
from time import time, sleep
from datetime import date, datetime, timedelta
from django.core import management
from django.conf import settings
from django.test import TestCase
from django.test.testcases import TransactionTestCase
from starthinker_ui.account.tests import account_create
from starthinker_ui.project.tests import project_create
from starthinker_ui.recipe.models import Recipe, utc_milliseconds, utc_to_timezone, timezone_to_utc, utc_milliseconds_to_timezone, JOB_INTERVAL_MS, JOB_LOOKBACK_MS, time_ago
from starthinker_ui.recipe.views import autoscale
from starthinker_ui.recipe.management.commands.job_worker import Workers, worker_pull, worker_status, worker_ping, worker_downscale
# test recipe done to undone
# starthinker/gtech/script_test.json
#
# Hours will equal 1 + 1 + 1 + n + 3 + 1 where n is the number of hours given in the setup
#
# { "hello":{ +1 hour
# "auth":"user",
# "hour":[1],
# "say":"Hello At 1",
# "sleep":0
# }},
# { "hello":{ +1 hour
# "auth":"user",
# "hour":[3],
# "say":"Hello At 3",
# "sleep":0
# }},
# { "hello":{ +1 hour
# "auth":"user",
# "hour":[23],
# "say":"Hello At 23 Sleep",
# "sleep":30
# }},
# { "hello":{ + n hours
# "auth":"user",
# "say":"Hello At 1, 3, 23 Default",
# "sleep":0
# }},
# { "hello":{ + 3 hours
# "auth":"user",
# "hour":[1, 3, 23],
# "say":"Hello At 1, 3, 23 Explicit",
# "sleep":0
# }},
# { "hello":{ + 1 hour
# "auth":"user",
# "hour":[3],
# "say":"Hello At 3 Reorder",
# "sleep":0
# }}
settings.GET_USER_CREDENTIALS = 'FILE'
WORKER_LOOKBACK_EXPIRE = (JOB_LOOKBACK_MS + 1000)
def test_job_utm(hour=0, days_offset=0):
utc = datetime.utcnow().replace(hour=hour, minute=0, second=0, microsecond=0)
if days_offset:
utc += timedelta(days=days_offset)
return utc_milliseconds(utc)
def assertRecipeDone(cls, recipe):
recipe.refresh_from_db()
status = recipe.get_status()
job_time = datetime.utcfromtimestamp(int(recipe.job_utm / 1000))
cls.assertTrue(all(task['done'] == True for task in status['tasks']))
if recipe.manual:
cls.assertEqual(recipe.job_utm, 0)
else:
cls.assertGreater(recipe.job_utm, utc_milliseconds())
cls.assertEqual(job_time.minute, 0)
def assertRecipeNotDone(cls, recipe):
recipe.refresh_from_db()
status = recipe.get_status()
job_time = datetime.utcfromtimestamp(int(recipe.job_utm / 1000))
cls.assertFalse(all(task['done'] == True for task in status['tasks']))
cls.assertLessEqual(recipe.job_utm, utc_milliseconds())
cls.assertEqual(job_time.minute, 0)
class StatusTest(TestCase):
def setUp(self):
self.account = account_create()
self.project = project_create()
self.recipe = Recipe.objects.create(
account=self.account,
project=self.project,
name='RECIPE_NEW',
active=True,
week=json.dumps(['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']),
hour=json.dumps([1, 3, 23]),
timezone='America/Los_Angeles',
tasks=json.dumps([
{
'tag': 'test',
'values': {},
'sequence': 1
},
]),
)
def test_interval(self):
self.assertNotEqual(JOB_INTERVAL_MS / 1000, 0)
def test_time(self):
utc_now = datetime.utcnow().replace(second=0, microsecond=0)
tz_now = datetime.now(tz=pytz.timezone(self.recipe.timezone)).replace(
second=0, microsecond=0)
utm = utc_milliseconds(utc_now)
tz1 = utc_milliseconds_to_timezone(utm, self.recipe.timezone)
tz2 = utc_to_timezone(utc_now, self.recipe.timezone)
tz3 = timezone_to_utc(tz_now)
self.assertEqual(tz1, tz2)
self.assertEqual(tz3, utc_now)
def test_schedule(self):
tz_now = datetime.now(tz=pytz.timezone(self.recipe.timezone)).replace(
second=0, microsecond=0)
# pull new recipe, nothing in it until update is called
status = self.recipe.get_status()
self.assertEqual(status['date_tz'], str(tz_now.date()))
self.assertEqual(status['tasks'], [])
# causes recipe status to be filled in
status = self.recipe.update()
# new recipe
job_utm = self.recipe.get_job_utm(status)
tz_recipe = utc_milliseconds_to_timezone(job_utm, self.recipe.timezone)
self.assertEqual(tz_recipe.date(), tz_now.date() + timedelta(days=1))
self.assertEqual(tz_recipe.hour, self.recipe.get_hours()[0])
# done recipe
for task in status['tasks']:
task['done'] = True
job_utm = self.recipe.get_job_utm(status)
tz_recipe = utc_milliseconds_to_timezone(job_utm, self.recipe.timezone)
self.assertEqual(tz_recipe.date(), tz_now.date() + timedelta(days=1))
self.assertEqual(tz_recipe.hour, self.recipe.get_hours()[0])
# forced recipe
status = self.recipe.force()
job_utm = self.recipe.get_job_utm(status)
tz_recipe = utc_milliseconds_to_timezone(job_utm, self.recipe.timezone)
self.assertEqual(tz_recipe.date(), tz_now.date())
self.assertEqual(tz_recipe.hour, tz_now.hour)
# cancelled recipe
status = self.recipe.cancel()
job_utm = self.recipe.get_job_utm(status)
tz_recipe = utc_milliseconds_to_timezone(job_utm, self.recipe.timezone)
self.assertEqual(tz_recipe.date(), tz_now.date() + timedelta(days=1))
self.assertEqual(tz_recipe.hour, self.recipe.get_hours()[0])
def test_status(self):
status = self.recipe.update()
now_tz = utc_to_timezone(datetime.utcnow(), self.recipe.timezone)
date_tz = str(now_tz.date())
hour_tz = now_tz.hour
self.assertEqual(status['date_tz'], date_tz)
self.assertEqual(len(status['tasks']), 1 + 1 + 1 + 3 + 3 + 1)
# order two is hidden unless forced ( so it is skipped ) hour = [] excludes it from list
# each task runs multiple hours, hence repeats
self.assertEqual(status['tasks'][0]['hour'], 1)
self.assertEqual(status['tasks'][0]['instance'], 1)
self.assertEqual(status['tasks'][1]['hour'], 1)
self.assertEqual(status['tasks'][1]['instance'], 5)
self.assertEqual(status['tasks'][2]['hour'], 1)
self.assertEqual(status['tasks'][2]['instance'], 6)
self.assertEqual(status['tasks'][3]['hour'], 3)
self.assertEqual(status['tasks'][3]['instance'], 2)
self.assertEqual(status['tasks'][4]['hour'], 3)
self.assertEqual(status['tasks'][4]['instance'], 5)
self.assertEqual(status['tasks'][5]['hour'], 3)
self.assertEqual(status['tasks'][5]['instance'], 6)
self.assertEqual(status['tasks'][6]['hour'], 3)
self.assertEqual(status['tasks'][6]['instance'], 7)
self.assertEqual(status['tasks'][7]['hour'], 23)
self.assertEqual(status['tasks'][7]['instance'], 4)
self.assertEqual(status['tasks'][8]['hour'], 23)
self.assertEqual(status['tasks'][8]['instance'], 5)
self.assertEqual(status['tasks'][9]['hour'], 23)
self.assertEqual(status['tasks'][9]['instance'], 6)
def test_all_hours(self):
# reduce the hours so that fewer permutations are created
self.recipe.hour = json.dumps([])
self.recipe.save()
self.recipe.update()
status = self.recipe.get_status()
now_tz = utc_to_timezone(datetime.utcnow(), self.recipe.timezone)
date_tz = str(now_tz.date())
self.assertEqual(status['date_tz'], date_tz)
self.assertEqual(len(status['tasks']), 1 + 1 + 1 + 0 + 3 + 1)
def test_forced(self):
status = self.recipe.force()
now_tz = utc_to_timezone(datetime.utcnow(), self.recipe.timezone)
date_tz = str(now_tz.date())
self.assertEqual(status['date_tz'], date_tz)
self.assertEqual(len(status['tasks']), len(self.recipe.get_json()['tasks']))
# includes all tasks in sequence including hours=[], normally #2 is skipped
self.assertEqual(status['tasks'][0]['instance'], 1)
self.assertEqual(status['tasks'][1]['instance'], 2)
self.assertEqual(status['tasks'][2]['instance'], 3)
self.assertEqual(status['tasks'][3]['instance'], 4)
self.assertEqual(status['tasks'][4]['instance'], 5)
self.assertEqual(status['tasks'][5]['instance'], 6)
self.assertEqual(status['tasks'][6]['instance'], 7)
def test_canceled(self):
self.recipe.force()
status = self.recipe.get_status()
self.assertFalse(status['tasks'][0]['done'])
self.assertEqual(status['tasks'][0]['event'], 'JOB_PENDING')
self.assertFalse(status['tasks'][1]['done'])
self.assertEqual(status['tasks'][1]['event'], 'JOB_PENDING')
self.assertFalse(status['tasks'][2]['done'])
self.assertEqual(status['tasks'][2]['event'], 'JOB_PENDING')
self.assertFalse(status['tasks'][3]['done'])
self.assertEqual(status['tasks'][3]['event'], 'JOB_PENDING')
self.assertFalse(status['tasks'][4]['done'])
self.assertEqual(status['tasks'][4]['event'], 'JOB_PENDING')
self.assertFalse(status['tasks'][5]['done'])
self.assertEqual(status['tasks'][5]['event'], 'JOB_PENDING')
self.assertFalse(status['tasks'][6]['done'])
self.assertEqual(status['tasks'][6]['event'], 'JOB_PENDING')
self.assertEqual(self.recipe.job_utm, self.recipe.get_job_utm(status))
self.recipe.cancel()
status = self.recipe.get_status()
self.assertTrue(status['tasks'][0]['done'])
self.assertEqual(status['tasks'][0]['event'], 'JOB_CANCEL')
self.assertTrue(status['tasks'][1]['done'])
self.assertEqual(status['tasks'][1]['event'], 'JOB_CANCEL')
self.assertTrue(status['tasks'][2]['done'])
self.assertEqual(status['tasks'][2]['event'], 'JOB_CANCEL')
self.assertTrue(status['tasks'][3]['done'])
self.assertEqual(status['tasks'][3]['event'], 'JOB_CANCEL')
self.assertTrue(status['tasks'][4]['done'])
self.assertEqual(status['tasks'][4]['event'], 'JOB_CANCEL')
self.assertTrue(status['tasks'][5]['done'])
self.assertEqual(status['tasks'][5]['event'], 'JOB_CANCEL')
self.assertTrue(status['tasks'][6]['done'])
self.assertEqual(status['tasks'][6]['event'], 'JOB_CANCEL')
self.assertEqual(self.recipe.job_utm, self.recipe.get_job_utm(status))
def test_hour_pulls(self):
hour_tz = utc_to_timezone(datetime.utcnow(), self.recipe.timezone).hour
if hour_tz == 23:
print('SKIPPING test_hour_pulls, need 1 spare hour for test.')
else:
task = self.recipe.get_task()
while task != None:
self.recipe.set_task(task['script'], task['instance'], task['hour'],
'JOB_END', 'Some output.', '')
task = self.recipe.get_task()
status = self.recipe.get_status()
self.assertTrue(
all([(task['done'] and task['hour'] <= hour_tz) or
(not task['done'] and task['hour'] > hour_tz)
for task in status['tasks']]))
def test_worker(self):
# remove time dependency for this test, force all tasks
self.recipe.force()
status = self.recipe.get_status()
for task in status['tasks']:
ignore, job = worker_pull('SAMPLE_WORKER', jobs=1)
self.assertEqual(len(job), 1)
job = job[0]
self.assertEqual(job['event'], 'JOB_PENDING')
self.assertEqual(job['instance'], task['instance'])
self.assertEqual(job['hour'], task['hour'])
# job is not run through actual worker, so 'job' key will be missing, simulate it
job['job'] = {
'worker': 'SAMPLE_WORKER',
'id': 'SAMPLE_JOB_UUID',
'process': None,
'utc': datetime.utcnow(),
}
worker_status(job['job']['worker'], job['recipe']['setup']['uuid'],
job['script'], job['instance'], job['hour'], 'JOB_END',
'Output is OK.', '')
sleep(WORKER_LOOKBACK_EXPIRE / 1000)
# after completing all tasks, check if they whole recipe is done
self.recipe.refresh_from_db()
assertRecipeDone(self, self.recipe)
#self.assertGreater(self.recipe.job_utm, utc_milliseconds())
#status = self.recipe.get_status()
#self.assertTrue(all(task['event'] == 'JOB_END' for task in status['tasks']))
def test_log(self):
self.recipe.update()
log = self.recipe.get_log()
self.assertEqual(log['ago'], '1 Minute Ago')
self.assertEqual(log['uid'], self.recipe.uid())
self.assertEqual(log['percent'], 0)
self.assertEqual(log['status'], 'NEW')
self.recipe.force()
log = self.recipe.get_log()
self.assertEqual(log['ago'], '1 Minute Ago')
self.assertEqual(log['uid'], self.recipe.uid())
self.assertEqual(log['percent'], 0)
self.assertEqual(log['status'], 'QUEUED')
class ManualTest(TestCase):
def setUp(self):
self.account = account_create()
self.project = project_create()
self.recipe = Recipe.objects.create(
account=self.account,
project=self.project,
name='RECIPE_MANUAL',
active=True,
manual=True,
week=[],
hour=[],
timezone='America/Los_Angeles',
tasks=json.dumps([
{
'tag': 'manual',
'values': {},
'sequence': 1
},
]),
)
self.recipe.update()
now_tz = utc_to_timezone(datetime.utcnow(), self.recipe.timezone)
self.recipe_done = Recipe.objects.create(
account=self.account,
project=self.project,
name='RECIPE_MANUAL',
active=True,
manual=True,
week=[],
hour=[],
timezone='America/Los_Angeles',
tasks=json.dumps([
{
'tag': 'manual',
'values': {},
'sequence': 1
},
]),
job_status=json.dumps({
'date_tz':
str(now_tz.date()),
'tasks': [{
'instance': 1,
'event': 'JOB_END',
'utc': str(datetime.utcnow()),
'script': 'manual',
'hour': 0,
'stdout': '',
'stderr': '',
'done': True
}]
}),
worker_uid='TEST_WORKER',
worker_utm=utc_milliseconds() - WORKER_LOOKBACK_EXPIRE)
self.recipe_done.update()
def test_done(self):
self.assertIsNone(self.recipe_done.get_task())
self.recipe_done.force()
self.assertIsNotNone(self.recipe_done.get_task())
def test_status(self):
# without force manual tasks do not pull
status = self.recipe.get_status()
now_tz = utc_to_timezone(datetime.utcnow(), self.recipe.timezone)
date_tz = str(now_tz.date())
hour_tz = now_tz.hour
self.assertEqual(status['date_tz'], date_tz)
self.assertEqual(len(status['tasks']), 0)
# force a run now on a manual task
self.recipe.force()
status = self.recipe.get_status()
self.assertEqual(len(status['tasks']), 1)
def test_worker(self):
# no jobs
ignore, job = worker_pull('SAMPLE_WORKER', jobs=0)
self.assertEqual(len(job), 0)
# manual mode ( without force always returns no tasks )
ignore, job = worker_pull('SAMPLE_WORKER', jobs=1)
self.assertEqual(len(job), 0)
# advance time, since current jobs need to expire, artificially ping to keep out of queue
sleep(WORKER_LOOKBACK_EXPIRE / 1000)
# remove time dependency for this test, force all tasks in first recipe
status = self.recipe.force()
for task in status['tasks']:
ignore, job = worker_pull('SAMPLE_WORKER', jobs=1)
self.assertEqual(len(job), 1)
job = job[0]
self.assertEqual(job['event'], 'JOB_PENDING')
self.assertEqual(job['instance'], task['instance'])
self.assertEqual(job['hour'], task['hour'])
# job is not run through actual worker, so 'job' key will be missing, simulate it
job['job'] = {
'worker': 'SAMPLE_WORKER',
'id': 'SAMPLE_JOB_UUID',
'process': None,
'utc': datetime.utcnow(),
}
worker_status(job['job']['worker'], job['recipe']['setup']['uuid'],
job['script'], job['instance'], job['hour'], 'JOB_END',
'Output is OK.', '')
sleep(WORKER_LOOKBACK_EXPIRE / 1000)
# after completing all tasks, check if the whole recipe is done
assertRecipeDone(self, self.recipe)
class RecipeViewTest(TestCase):
def setUp(self):
self.account = account_create()
self.project = project_create()
self.recipe_new = Recipe.objects.create(
account=self.account,
project=self.project,
name='RECIPE_NEW',
active=True,
week=json.dumps(['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']),
hour=json.dumps([0]),
timezone='America/Los_Angeles',
tasks=json.dumps([
{
'tag': 'hello',
'values': {
'say_first': 'Hi Once',
'say_second': 'Hi Twice',
'sleep': 0
},
'sequence': 1
},
]),
)
self.RECIPE_NEW = self.recipe_new.uid()
def test_recipe_list(self):
resp = self.client.get('/')
self.assertEqual(resp.status_code, 200)
def test_recipe_edit(self):
resp = self.client.get('/recipe/edit/')
self.assertEqual(resp.status_code, 302)
def test_recipe_manual(self):
resp = self.client.get('/recipe/edit/?manual=true')
self.assertEqual(resp.status_code, 302)
def test_recipe_start(self):
resp = self.client.post('/recipe/start/',
{'reference': 'THISREFERENCEISINVALID'})
self.assertEqual(resp.status_code, 404)
self.assertEqual(resp.content, b'RECIPE NOT FOUND')
resp = self.client.post('/recipe/start/',
{'reference': self.recipe_new.reference})
self.assertEqual(resp.status_code, 200)
self.assertEqual(resp.content, b'RECIPE STARTED')
# start a recipe run to test interrupt
ignore, jobs = worker_pull('SAMPLE_WORKER', 1)
self.assertEqual(len(jobs), 1)
resp = self.client.post('/recipe/start/',
{'reference': self.recipe_new.reference})
self.assertEqual(resp.status_code, 200)
self.assertEqual(resp.content, b'RECIPE INTERRUPTED')
def test_recipe_stop(self):
resp = self.client.post('/recipe/stop/',
{'reference': 'THISREFERENCEISINVALID'})
self.assertEqual(resp.status_code, 404)
self.assertEqual(resp.content, b'RECIPE NOT FOUND')
resp = self.client.post('/recipe/stop/',
{'reference': self.recipe_new.reference})
self.assertEqual(resp.status_code, 200)
self.assertEqual(resp.content, b'RECIPE STOPPED')
#self.recipe_new.refresh_from_db()
#self.assertTrue(self.recipe_new.job_done)
assertRecipeDone(self, self.recipe_new)
# recipe is stopped and cannot be pulled
ignore, jobs = worker_pull('SAMPLE_WORKER', 1)
self.assertEqual(len(jobs), 0)
# start a recipe run to test interrupt
resp = self.client.post('/recipe/start/',
{'reference': self.recipe_new.reference})
self.assertEqual(resp.status_code, 200)
self.assertEqual(resp.content, b'RECIPE STARTED')
#self.recipe_new.refresh_from_db()
#self.assertFalse(self.recipe_new.job_done)
assertRecipeNotDone(self, self.recipe_new)
# wait for next worker cycle
sleep(WORKER_LOOKBACK_EXPIRE / 1000)
# recipe is started and can be pulled
ignore, jobs = worker_pull('SAMPLE_WORKER', 1)
self.assertEqual(len(jobs), 1)
resp = self.client.post('/recipe/stop/',
{'reference': self.recipe_new.reference})
self.assertEqual(resp.status_code, 200)
self.assertEqual(resp.content, b'RECIPE INTERRUPTED')
self.recipe_new.refresh_from_db()
#self.assertTrue(self.recipe_new.job_done)
assertRecipeDone(self, self.recipe_new)
# wait for next worker cycle
sleep(WORKER_LOOKBACK_EXPIRE / 1000)
# recipe is stopped and cannot be pulled
ignore, jobs = worker_pull('SAMPLE_WORKER', 1)
self.assertEqual(len(jobs), 0)
class JobTest(TransactionTestCase):
def setUp(self):
self.account = account_create()
self.project = project_create()
now_tz = utc_to_timezone(datetime.utcnow(), 'America/Los_Angeles')
status = {
'date_tz':
str(now_tz.date()),
'tasks': [
{
'instance': 1,
'event': 'JOB_PENDING',
'utc': str(datetime.utcnow()),
'script': 'hello',
'hour': 0,
'stdout': '',
'stderr': '',
'done': False
},
{
'instance': 2,
'event': 'JOB_PENDING',
'utc': str(datetime.utcnow()),
'script': 'hello',
'hour': 0,
'stdout': '',
'stderr': '',
'done': False
},
]
}
self.job_new = Recipe.objects.create(
account=self.account,
project=self.project,
name='RECIPE_NEW',
active=True,
week=json.dumps(['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']),
hour=json.dumps([0]),
timezone='America/Los_Angeles',
tasks=json.dumps([
{
'tag': 'hello',
'values': {
'say_first': 'Hi Once',
'say_second': 'Hi Twice',
'sleep': 0
},
'sequence': 1
},
]),
)
self.RECIPE_NEW = self.job_new.uid()
self.job_queued = Recipe.objects.create(
account=self.account,
project=self.project,
name='RECIPE_QUEUED',
active=True,
week=json.dumps(['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']),
hour=json.dumps([0]),
timezone='America/Los_Angeles',
tasks=json.dumps([
{
'tag': 'hello',
'values': {
'say_first': 'Hi Once',
'say_second': 'Hi Twice',
'sleep': 0
},
'sequence': 1
},
]),
job_status=json.dumps(status.copy()),
job_utm=test_job_utm())
self.RECIPE_QUEUED = self.job_queued.uid()
self.job_expired = Recipe.objects.create(
account=self.account,
project=self.project,
name='RECIPE_EXPIRED',
active=True,
week=json.dumps(['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']),
hour=json.dumps([0]),
timezone='America/Los_Angeles',
tasks=json.dumps([
{
'tag': 'hello',
'values': {
'say_first': 'Hi Once',
'say_second': 'Hi Twice',
'sleep': 0
},
'sequence': 1
},
]),
job_status=json.dumps(status.copy()),
job_utm=test_job_utm(),
worker_uid='SAMPLE_WORKER',
worker_utm=utc_milliseconds() - WORKER_LOOKBACK_EXPIRE)
self.RECIPE_EXPIRED = self.job_expired.uid()
self.job_running = Recipe.objects.create(
account=self.account,
project=self.project,
name='RECIPE_RUNNING',
active=True,
week=json.dumps(['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']),
hour=json.dumps([0]),
timezone='America/Los_Angeles',
tasks=json.dumps([{
'tag': 'hello',
'values': {
'say_first': 'Hi Once',
'say_second': 'Hi Twice',
'sleep': 0
},
'sequence': 1
}]),
job_status=json.dumps(status.copy()),
job_utm=test_job_utm(),
worker_uid='OTHER_WORKER',
worker_utm=utc_milliseconds())
self.RECIPE_RUNNING = self.job_running.uid()
self.job_paused = Recipe.objects.create(
account=self.account,
project=self.project,
name='RECIPE_PAUSED',
active=False,
week=json.dumps(['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']),
hour=json.dumps([0]),
timezone='America/Los_Angeles',
tasks=json.dumps([{
'tag': 'hello',
'values': {
'say_first': 'Hi Once',
'say_second': 'Hi Twice',
'sleep': 0
},
'sequence': 1
}]),
job_status=json.dumps(status.copy()),
job_utm=test_job_utm(),
worker_uid='OTHER_WORKER',
worker_utm=utc_milliseconds() - WORKER_LOOKBACK_EXPIRE)
self.RECIPE_PAUSED = self.job_paused.uid()
# paused so its not part of the normal flow ( unpause to use in test )
self.job_error = Recipe.objects.create(
account=self.account,
project=self.project,
name='RECIPE_ERROR',
active=False,
week=json.dumps(['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']),
hour=json.dumps([0]),
timezone='America/Los_Angeles',
tasks=json.dumps([
{
'tag': 'hello',
'values': {
'say_first': 'Hi Once',
'say_second': 'Hi Twice',
'sleep': 0,
'errror': 'An error is triggered.'
},
'sequence': 1
},
]),
job_status=json.dumps(status.copy()),
job_utm=test_job_utm(),
worker_uid='',
worker_utm=0)
self.RECIPE_ERROR = self.job_error.uid()
def test_single_pulls(self):
# first pull new task 1
ignore, jobs = worker_pull('SAMPLE_WORKER', 1)
self.assertEqual(len(jobs), 1)
self.assertEqual(jobs[0]['recipe']['setup']['uuid'], self.RECIPE_QUEUED)
self.assertEqual(jobs[0]['script'], 'hello')
self.assertEqual(jobs[0]['instance'], 1)
self.assertEqual(jobs[0]['hour'], 0)
# second pull expired task 1
ignore, jobs = worker_pull('SAMPLE_WORKER', 1)
self.assertEqual(len(jobs), 1)
self.assertEqual(jobs[0]['recipe']['setup']['uuid'], self.RECIPE_EXPIRED)
self.assertEqual(jobs[0]['script'], 'hello')
self.assertEqual(jobs[0]['instance'], 1)
self.assertEqual(jobs[0]['hour'], 0)
# third pull is blank since all recipes have been pulled from
ignore, jobs = worker_pull('SAMPLE_WORKER', 1)
self.assertEqual(len(jobs), 0)
# expire all workers except OTHER_WORKER / RECIPE_RUNNING
sleep(WORKER_LOOKBACK_EXPIRE / 1000)
worker_ping('OTHER_WORKER', [self.RECIPE_RUNNING])
# get oldest expired job first ( redo task since it never completes )
ignore, jobs = worker_pull('SAMPLE_WORKER', 1)
self.assertEqual(jobs[0]['recipe']['setup']['uuid'], self.RECIPE_QUEUED)
self.assertEqual(jobs[0]['script'], 'hello')
self.assertEqual(jobs[0]['instance'], 1)
self.assertEqual(jobs[0]['hour'], 0)
def test_multiple_pulls(self):
# pull all jobs at once
ignore, jobs = worker_pull('TEST_WORKER', 5)
self.assertEqual(len(jobs), 2)
self.assertEqual(jobs[0]['recipe']['setup']['uuid'], self.RECIPE_QUEUED)
self.assertEqual(jobs[0]['script'], 'hello')
self.assertEqual(jobs[0]['instance'], 1)
self.assertEqual(jobs[0]['hour'], 0)
self.assertEqual(jobs[1]['recipe']['setup']['uuid'], self.RECIPE_EXPIRED)
self.assertEqual(jobs[1]['script'], 'hello')
self.assertEqual(jobs[1]['instance'], 1)
self.assertEqual(jobs[1]['hour'], 0)
def test_manager(self):
management.call_command(
'job_worker',
worker='TEST_WORKER',
jobs=5,
timeout=60 * 60 * 1,
verbose=True,
test=True)
jobs = Recipe.objects.filter(worker_uid='TEST_WORKER')
self.assertEqual(len(jobs), 2)
status = jobs[0].get_status()
self.assertEqual(len(status['tasks']), 2)
self.assertEqual(status['tasks'][0]['script'], 'hello')
self.assertEqual(status['tasks'][0]['instance'], 1)
self.assertEqual(status['tasks'][0]['hour'], 0)
self.assertEqual(status['tasks'][0]['event'], 'JOB_END')
self.assertEqual(status['tasks'][1]['script'], 'hello')
self.assertEqual(status['tasks'][1]['instance'], 2)
self.assertEqual(status['tasks'][1]['hour'], 0)
self.assertEqual(status['tasks'][1]['event'], 'JOB_PENDING')
# advance time, since current jobs need to expire, artificially ping to keep out of queue
sleep(WORKER_LOOKBACK_EXPIRE / 1000)
worker_ping('OTHER_WORKER', [self.RECIPE_RUNNING])
# second loop through manager
management.call_command(
'job_worker',
worker='TEST_WORKER',
jobs=5,
timeout=60 * 60 * 1,
verbose=True,
test=True)
jobs = Recipe.objects.filter(worker_uid='TEST_WORKER')
self.assertEqual(len(jobs), 2)
status = jobs[0].get_status()
self.assertEqual(len(status['tasks']), 2)
self.assertEqual(status['tasks'][0]['script'], 'hello')
self.assertEqual(status['tasks'][0]['instance'], 1)
self.assertEqual(status['tasks'][0]['hour'], 0)
self.assertEqual(status['tasks'][0]['event'], 'JOB_END')
self.assertEqual(status['tasks'][1]['script'], 'hello')
self.assertEqual(status['tasks'][1]['instance'], 2)
self.assertEqual(status['tasks'][1]['hour'], 0)
self.assertEqual(status['tasks'][1]['event'], 'JOB_END')
# jobs were also marked as complete
#self.assertTrue(jobs[0].job_done)
#self.assertTrue(jobs[1].job_done)
assertRecipeDone(self, jobs[0])
assertRecipeDone(self, jobs[1])
# advance time, since current jobs need to expire, artificially ping to keep out of queue
sleep(WORKER_LOOKBACK_EXPIRE / 1000)
worker_ping('OTHER_WORKER', [self.RECIPE_RUNNING])
# all jobs either run by other workers or done
ignore, jobs = worker_pull('TEST_WORKER', 5)
self.assertEqual(len(jobs), 0)
class JobErrorTest(TransactionTestCase):
def setUp(self):
self.account = account_create()
self.project = project_create()
now_tz = utc_to_timezone(datetime.utcnow(), 'America/Los_Angeles')
self.recipe = Recipe.objects.create(
account=self.account,
project=self.project,
name='RECIPE_NEW',
active=True,
week=json.dumps(['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']),
hour=json.dumps([0]),
timezone='America/Los_Angeles',
tasks=json.dumps([
{
'tag': 'hello',
'values': {
'error': 'Triggered the error mechanic on purpose.'
},
'sequence': 1
},
]),
job_status=json.dumps({
'date_tz':
str(now_tz.date()),
'tasks': [
{
'instance': 1,
'event': 'JOB_PENDING',
'utc': str(datetime.utcnow()),
'script': 'hello',
'hour': 0,
'stdout': '',
'stderr': '',
'done': False
},
{
'instance': 2,
'event': 'JOB_PENDING',
'utc': str(datetime.utcnow()),
'script': 'hello',
'hour': 0,
'stdout': '',
'stderr': '',
'done': False
},
]
}),
job_utm=test_job_utm())
def test_manager_error(self):
management.call_command(
'job_worker',
worker='TEST_WORKER',
jobs=5,
timeout=60 * 60 * 1,
verbose=True,
test=True)
jobs = Recipe.objects.filter(worker_uid='TEST_WORKER')
self.assertEqual(len(jobs), 1)
status = jobs[0].get_status()
self.assertEqual(len(status['tasks']), 2)
self.assertEqual(status['tasks'][0]['script'], 'hello')
self.assertEqual(status['tasks'][0]['instance'], 1)
self.assertEqual(status['tasks'][0]['hour'], 0)
self.assertEqual(status['tasks'][0]['event'], 'JOB_ERROR')
self.assertIn('PROJECT TASK SAY: Hello Once', status['tasks'][0]['stdout'])
self.assertIn('Exception: Triggered the error mechanic on purpose.',
status['tasks'][0]['stderr'])
self.assertEqual(status['tasks'][1]['script'], 'hello')
self.assertEqual(status['tasks'][1]['instance'], 2)
self.assertEqual(status['tasks'][1]['hour'], 0)
self.assertEqual(status['tasks'][1]['event'], 'JOB_PENDING')
self.assertEqual('', status['tasks'][1]['stdout'])
self.assertEqual('', status['tasks'][1]['stderr'])
# advance time, since current jobs need to expire, artificially ping to keep out of queue
sleep(WORKER_LOOKBACK_EXPIRE / 1000)
# second loop through manager
management.call_command(
'job_worker',
worker='TEST_WORKER',
jobs=5,
timeout=60 * 60 * 1,
verbose=True,