Files
notifications-api/tests/app/notifications/test_process_notification.py
Martyn Inglis 9e2ba9ee81 Pushed the cache increment into the shared code that persists notifications.
Much simpler implementation, inc code removed from tasks and V1/V2 rest clients.
2016-11-22 12:53:20 +00:00

160 lines
7.9 KiB
Python

import datetime
import pytest
from boto3.exceptions import Boto3Error
from sqlalchemy.exc import SQLAlchemyError
from freezegun import freeze_time
from app.models import Template, Notification, NotificationHistory
from app.notifications import SendNotificationToQueueError
from app.notifications.process_notifications import (create_content_for_notification,
persist_notification, send_notification_to_queue)
from app.v2.errors import BadRequestError
from tests.app.conftest import sample_notification, sample_template, sample_email_template
def test_create_content_for_notification_passes(sample_email_template):
template = Template.query.get(sample_email_template.id)
content = create_content_for_notification(template, None)
assert content.replaced == template.content
def test_create_content_for_notification_with_placeholders_passes(sample_template_with_placeholders):
template = Template.query.get(sample_template_with_placeholders.id)
content = create_content_for_notification(template, {'name': 'Bobby'})
assert content.content == template.content
assert 'Bobby' in content.replaced
def test_create_content_for_notification_fails_with_missing_personalisation(sample_template_with_placeholders):
template = Template.query.get(sample_template_with_placeholders.id)
with pytest.raises(BadRequestError):
create_content_for_notification(template, None)
def test_create_content_for_notification_fails_with_additional_personalisation(sample_template_with_placeholders):
template = Template.query.get(sample_template_with_placeholders.id)
with pytest.raises(BadRequestError) as e:
create_content_for_notification(template, {'name': 'Bobby', 'Additional placeholder': 'Data'})
assert e.value.message == 'Template personalisation not needed for template: Additional placeholder'
@freeze_time("2016-01-01 11:09:00.061258")
def test_persist_notification_creates_and_save_to_db(sample_template, sample_api_key, mocker):
mocked_redis = mocker.patch('app.notifications.process_notifications.redis_store.incr')
assert Notification.query.count() == 0
assert NotificationHistory.query.count() == 0
notification = persist_notification(sample_template.id, sample_template.version, '+447111111111',
sample_template.service.id, {}, 'sms', sample_api_key.id,
sample_api_key.key_type)
assert Notification.query.count() == 1
assert Notification.query.get(notification.id) is not None
assert NotificationHistory.query.count() == 1
mocked_redis.assert_called_once_with(str(sample_template.service_id) + "-2016-01-01-count")
def test_persist_notification_throws_exception_when_missing_template(sample_api_key):
assert Notification.query.count() == 0
assert NotificationHistory.query.count() == 0
with pytest.raises(SQLAlchemyError):
persist_notification(template_id=None,
template_version=None,
recipient='+447111111111',
service_id=sample_api_key.service_id,
personalisation=None,
notification_type='sms',
api_key_id=sample_api_key.id,
key_type=sample_api_key.key_type)
assert Notification.query.count() == 0
assert NotificationHistory.query.count() == 0
def test_exception_thown_by_redis_store_get_should_not_be_fatal(sample_template, sample_api_key, mocker):
mocker.patch(
'app.notifications.process_notifications.redis_store.redis_store.incr',
side_effect=Exception("broken redis"))
notification = persist_notification(
sample_template.id,
sample_template.version,
'+447111111111',
sample_template.service.id,
{},
'sms',
sample_api_key.id,
sample_api_key.key_type)
assert Notification.query.count() == 1
assert Notification.query.get(notification.id) is not None
assert NotificationHistory.query.count() == 1
def test_cache_is_not_incremented_on_failure_to_persist_notification(sample_api_key, mocker):
mocked_redis = mocker.patch('app.notifications.process_notifications.redis_store.incr')
with pytest.raises(SQLAlchemyError):
persist_notification(template_id=None,
template_version=None,
recipient='+447111111111',
service_id=sample_api_key.service_id,
personalisation=None,
notification_type='sms',
api_key_id=sample_api_key.id,
key_type=sample_api_key.key_type)
mocked_redis.assert_not_called()
@freeze_time("2016-01-01 11:09:00.061258")
def test_persist_notification_with_job_and_created(sample_job, sample_api_key, mocker):
assert Notification.query.count() == 0
assert NotificationHistory.query.count() == 0
mocked_redis = mocker.patch('app.notifications.process_notifications.redis_store.incr')
created_at = datetime.datetime(2016, 11, 11, 16, 8, 18)
persist_notification(template_id=sample_job.template.id,
template_version=sample_job.template.version,
recipient='+447111111111',
service_id=sample_job.service.id,
personalisation=None, notification_type='sms',
api_key_id=sample_api_key.id,
key_type=sample_api_key.key_type,
created_at=created_at,
job_id=sample_job.id,
job_row_number=10)
assert Notification.query.count() == 1
assert NotificationHistory.query.count() == 1
persisted_notification = Notification.query.all()[0]
assert persisted_notification.job_id == sample_job.id
assert persisted_notification.job_row_number == 10
assert persisted_notification.created_at == created_at
mocked_redis.assert_called_once_with(str(sample_job.service_id) + "-2016-01-01-count")
@pytest.mark.parametrize('research_mode, queue, notification_type, key_type',
[(True, 'research-mode', 'sms', 'normal'),
(True, 'research-mode', 'email', 'normal'),
(True, 'research-mode', 'email', 'team'),
(False, 'send-sms', 'sms', 'normal'),
(False, 'send-email', 'email', 'normal'),
(False, 'send-sms', 'sms', 'team'),
(False, 'research-mode', 'sms', 'test')])
def test_send_notification_to_queue(notify_db, notify_db_session,
research_mode, notification_type,
queue, key_type, mocker):
mocked = mocker.patch('app.celery.provider_tasks.deliver_{}.apply_async'.format(notification_type))
template = sample_template(notify_db, notify_db_session) if notification_type == 'sms' \
else sample_email_template(notify_db, notify_db_session)
notification = sample_notification(notify_db, notify_db_session, template=template, key_type=key_type)
send_notification_to_queue(notification=notification, research_mode=research_mode)
mocked.assert_called_once_with([str(notification.id)], queue=queue)
def test_send_notification_to_queue_throws_exception_deletes_notification(sample_notification, mocker):
mocked = mocker.patch('app.celery.provider_tasks.deliver_sms.apply_async', side_effect=Boto3Error("EXPECTED"))
with pytest.raises(SendNotificationToQueueError):
send_notification_to_queue(sample_notification, False)
mocked.assert_called_once_with([(str(sample_notification.id))], queue='send-sms')
assert Notification.query.count() == 0
assert NotificationHistory.query.count() == 0