only catch s3 and db errors in build-dvla-file-for-job

this reduces the amount of error messages we log (we'll no longer log
at error level when build-dvla-file-for-job retries while waiting for
the task to finish), and make sure we retry in those cases above - db
or s3 having temporary troubl
This commit is contained in:
Leo Hemsted
2017-11-27 15:11:58 +00:00
parent b6ac7f074d
commit 1e4a480298
2 changed files with 26 additions and 13 deletions

View File

@@ -1,15 +1,17 @@
import json
import uuid
from datetime import datetime, timedelta
from unittest.mock import Mock, ANY
from unittest.mock import Mock
import pytest
import requests_mock
from flask import current_app
from freezegun import freeze_time
from requests import RequestException
from sqlalchemy.exc import SQLAlchemyError
from notifications_utils.template import SMSMessageTemplate, WithSubjectTemplate, LetterDVLATemplate
from celery.exceptions import Retry
from botocore.exceptions import ClientError
from notifications_utils.template import SMSMessageTemplate, WithSubjectTemplate, LetterDVLATemplate
from app import (encryption, DATETIME_FORMAT)
from app.celery import provider_tasks
@@ -1023,9 +1025,7 @@ def test_build_dvla_file(sample_letter_template, mocker):
create_notification(template=job.template, job=job)
mocked_upload = mocker.patch("app.celery.tasks.s3upload")
mocked_send_task = mocker.patch("app.celery.tasks.notify_celery.send_task")
mocked_letter_template = mocker.patch("app.celery.tasks.LetterDVLATemplate")
mocked_letter_template_instance = mocked_letter_template.return_value
mocked_letter_template_instance.__str__.return_value = "dvla|string"
mocker.patch("app.celery.tasks.LetterDVLATemplate", return_value='dvla|string')
build_dvla_file(job.id)
mocked_upload.assert_called_once_with(
@@ -1048,14 +1048,25 @@ def test_build_dvla_file_retries_if_all_notifications_are_not_created(sample_let
build_dvla_file(job.id)
mocked.assert_not_called()
tasks.build_dvla_file.retry.assert_called_with(
queue="retry-tasks",
exc=ANY
)
tasks.build_dvla_file.retry.assert_called_with(queue="retry-tasks")
assert Job.query.get(job.id).job_status == 'in progress'
mocked_send_task.assert_not_called()
def test_build_dvla_file_retries_if_s3_err(sample_letter_template, mocker):
job = create_job(sample_letter_template, notification_count=1)
create_notification(job.template, job=job)
mocker.patch('app.celery.tasks.LetterDVLATemplate', return_value='dvla|string')
mocker.patch('app.celery.tasks.s3upload', side_effect=ClientError({}, 'operation_name'))
retry_mock = mocker.patch('app.celery.tasks.build_dvla_file.retry', side_effect=Retry)
with pytest.raises(Retry):
build_dvla_file(job.id)
retry_mock.assert_called_once_with(queue='retry-tasks')
def test_create_dvla_file_contents(notify_db_session, mocker):
service = create_service(service_permissions=SERVICE_PERMISSION_TYPES)
create_letter_contact(service=service, contact_block='London,\nNW1A 1AA')