Files
notifications-api/tests/app/notifications/test_process_notification.py
Martyn Inglis 1c154c4113 Reinstating the 2 task model for API submitted notifications.
This is being done for the PaaS migration to allow us to keep traffic coming in whilst we migrate the database.

uses the same tasks as the CSV uploaded notifications. Simple changes to not persist the notification, and call into a different task.
2017-03-23 14:41:00 +00:00

273 lines
14 KiB
Python

import datetime
import uuid
import pytest
from boto3.exceptions import Boto3Error
from sqlalchemy.exc import SQLAlchemyError
from freezegun import freeze_time
from collections import namedtuple
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,
simulated_recipient)
from app.utils import cache_key_for_service_template_counter
from app.v2.errors import BadRequestError
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 str(content) == 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 str(content)
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_allows_additional_personalisation(sample_template_with_placeholders):
template = Template.query.get(sample_template_with_placeholders.id)
create_content_for_notification(template, {'name': 'Bobby', 'Additional placeholder': 'Data'})
@freeze_time("2016-01-01 11:09:00.061258")
def test_persist_notification_creates_and_save_to_db(sample_template, sample_api_key, sample_job, mocker):
mocked_redis = mocker.patch('app.notifications.process_notifications.redis_store.get')
assert Notification.query.count() == 0
assert NotificationHistory.query.count() == 0
notification = persist_notification(sample_template.id, sample_template.version, '+447111111111',
sample_template.service, {}, 'sms', sample_api_key.id,
sample_api_key.key_type, job_id=sample_job.id,
job_row_number=100, reference="ref")
assert Notification.query.get(notification.id) is not None
assert NotificationHistory.query.get(notification.id) is not None
notification_from_db = Notification.query.one()
notification_history_from_db = NotificationHistory.query.one()
assert notification_from_db.id == notification_history_from_db.id
assert notification_from_db.template_id == notification_history_from_db.template_id
assert notification_from_db.template_version == notification_history_from_db.template_version
assert notification_from_db.api_key_id == notification_history_from_db.api_key_id
assert notification_from_db.key_type == notification_history_from_db.key_type
assert notification_from_db.key_type == notification_history_from_db.key_type
assert notification_from_db.billable_units == notification_history_from_db.billable_units
assert notification_from_db.notification_type == notification_history_from_db.notification_type
assert notification_from_db.created_at == notification_history_from_db.created_at
assert not notification_from_db.sent_at
assert not notification_history_from_db.sent_at
assert notification_from_db.updated_at == notification_history_from_db.updated_at
assert notification_from_db.status == notification_history_from_db.status
assert notification_from_db.reference == notification_history_from_db.reference
assert notification_from_db.client_reference == notification_history_from_db.client_reference
mocked_redis.assert_called_once_with(str(sample_template.service_id) + "-2016-01-01-count")
@freeze_time("2016-01-01 11:09:00.061258")
def test_persist_notification_does_not_create_and_save_to_db_if_persist_is_false(
sample_template, sample_api_key, sample_job, mocker
):
mocked_redis = mocker.patch('app.notifications.process_notifications.redis_store.get')
assert Notification.query.count() == 0
assert NotificationHistory.query.count() == 0
persist_notification(
sample_template.id,
sample_template.version,
'+447111111111',
sample_template.service,
{},
'sms',
sample_api_key.id,
sample_api_key.key_type,
job_id=sample_job.id,
job_row_number=100,
reference="ref",
persist=False)
assert Notification.query.count() == 0
assert NotificationHistory.query.count() == 0
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=sample_api_key.service,
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,
{},
'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.redis_store.get')
mock_service_template_cache = mocker.patch('app.redis_store.get_all_from_hash')
with pytest.raises(SQLAlchemyError):
persist_notification(template_id=None,
template_version=None,
recipient='+447111111111',
service=sample_api_key.service,
personalisation=None,
notification_type='sms',
api_key_id=sample_api_key.id,
key_type=sample_api_key.key_type)
mocked_redis.assert_not_called()
mock_service_template_cache.assert_not_called()
@freeze_time("2016-01-01 11:09:00.061258")
def test_persist_notification_with_optionals(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.get')
mock_service_template_cache = mocker.patch(
'app.notifications.process_notifications.redis_store.get_all_from_hash')
n_id = uuid.uuid4()
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=sample_job.service,
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,
reference="ref from client",
notification_id=n_id)
assert Notification.query.count() == 1
assert NotificationHistory.query.count() == 1
persisted_notification = Notification.query.all()[0]
assert persisted_notification.id == n_id
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")
mock_service_template_cache.assert_called_once_with(cache_key_for_service_template_counter(sample_job.service_id))
assert persisted_notification.client_reference == "ref from client"
assert persisted_notification.reference is None
@freeze_time("2016-01-01 11:09:00.061258")
def test_persist_notification_increments_cache_if_key_exists(sample_template, sample_api_key, mocker):
mock_incr = mocker.patch('app.notifications.process_notifications.redis_store.incr')
mock_incr_hash_value = mocker.patch('app.notifications.process_notifications.redis_store.increment_hash_value')
persist_notification(sample_template.id, sample_template.version, '+447111111111',
sample_template.service, {}, 'sms', sample_api_key.id,
sample_api_key.key_type, reference="ref")
mock_incr.assert_not_called()
mock_incr_hash_value.assert_not_called()
mocker.patch('app.notifications.process_notifications.redis_store.get', return_value=1)
mocker.patch('app.notifications.process_notifications.redis_store.get_all_from_hash',
return_value={sample_template.id, 1})
persist_notification(sample_template.id, sample_template.version, '+447111111122',
sample_template.service, {}, 'sms', sample_api_key.id,
sample_api_key.key_type, reference="ref2")
mock_incr.assert_called_once_with(str(sample_template.service_id) + "-2016-01-01-count", )
mock_incr_hash_value.assert_called_once_with(cache_key_for_service_template_counter(sample_template.service_id),
sample_template.id)
@pytest.mark.parametrize('research_mode, requested_queue, expected_queue, notification_type, key_type',
[(True, None, 'research-mode', 'sms', 'normal'),
(True, None, 'research-mode', 'email', 'normal'),
(True, None, 'research-mode', 'email', 'team'),
(False, None, 'send-sms', 'sms', 'normal'),
(False, None, 'send-email', 'email', 'normal'),
(False, None, 'send-sms', 'sms', 'team'),
(False, None, 'research-mode', 'sms', 'test'),
(True, 'notify', 'research-mode', 'email', 'normal'),
(False, 'notify', 'notify', 'sms', 'normal'),
(False, 'notify', 'notify', 'email', 'normal'),
(False, 'notify', 'research-mode', 'sms', 'test')])
def test_send_notification_to_queue(notify_db, notify_db_session,
research_mode, requested_queue, expected_queue,
notification_type, key_type, mocker):
mocked = mocker.patch('app.celery.provider_tasks.deliver_{}.apply_async'.format(notification_type))
Notification = namedtuple('Notification', ['id', 'key_type', 'notification_type', 'created_at'])
notification = Notification(
id=uuid.uuid4(),
key_type=key_type,
notification_type=notification_type,
created_at=datetime.datetime(2016, 11, 11, 16, 8, 18),
)
send_notification_to_queue(notification=notification, research_mode=research_mode, queue=requested_queue)
mocked.assert_called_once_with([str(notification.id)], queue=expected_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
@pytest.mark.parametrize("to_address, notification_type, expected",
[("+447700900000", "sms", True),
("+447700900111", "sms", True),
("+447700900222", "sms", True),
("simulate-delivered@notifications.service.gov.uk", "email", True),
("simulate-delivered-2@notifications.service.gov.uk", "email", True),
("simulate-delivered-3@notifications.service.gov.uk", "email", True),
("07515896969", "sms", False),
("valid_email@test.com", "email", False)])
def test_simulated_recipient(notify_api, to_address, notification_type, expected):
# The values where the expected = 'research-mode' are listed in the config['SIMULATED_EMAIL_ADDRESSES']
# and config['SIMULATED_SMS_NUMBERS']. These values should result in using the research mode queue.
# SIMULATED_EMAIL_ADDRESSES = ('simulate-delivered@notifications.service.gov.uk',
# 'simulate-delivered-2@notifications.service.gov.uk',
# 'simulate-delivered-2@notifications.service.gov.uk')
# SIMULATED_SMS_NUMBERS = ('+447700900000', '+447700900111', '+447700900222')
actual = simulated_recipient(to_address, notification_type)
assert actual == expected