Files
notifications-api/tests/app/notifications/test_process_client_response.py
Pea Tyczynska 9782cbc5b5 Check failure code on failure only.
We should check error code on failure only, because if we get an
error code on pending code, we should still set the notification
to pending status.
2020-04-21 13:43:45 +01:00

176 lines
6.7 KiB
Python

import uuid
from datetime import datetime
import pytest
from freezegun import freeze_time
from app import statsd_client
from app.clients import ClientException
from app.celery.process_sms_client_response_tasks import process_sms_client_response
from app.celery.service_callback_tasks import create_delivery_status_callback_data
from app.models import NOTIFICATION_TECHNICAL_FAILURE
from tests.app.db import create_service_callback_api
def test_process_sms_client_response_raises_error_if_reference_is_not_a_valid_uuid(client):
with pytest.raises(ValueError):
process_sms_client_response(
status='000', provider_reference='something-bad', client_name='sms-client')
@pytest.mark.parametrize('client_name', ('Firetext', 'MMG'))
def test_process_sms_response_raises_client_exception_for_unknown_status(
sample_notification,
mocker,
client_name,
):
with pytest.raises(ClientException) as e:
process_sms_client_response(
status='000',
provider_reference=str(sample_notification.id),
client_name=client_name,
)
assert f"{client_name} callback failed: status {'000'} not found." in str(e.value)
assert sample_notification.status == NOTIFICATION_TECHNICAL_FAILURE
@pytest.mark.parametrize('status, sms_provider, expected_notification_status', [
('0', 'Firetext', 'delivered'),
('1', 'Firetext', 'permanent-failure'),
('2', 'Firetext', 'pending'),
('2', 'MMG', 'permanent-failure'),
('3', 'MMG', 'delivered'),
('4', 'MMG', 'temporary-failure'),
('5', 'MMG', 'permanent-failure'),
])
def test_process_sms_client_response_updates_notification_status(
sample_notification,
mocker,
status,
sms_provider,
expected_notification_status,
):
sample_notification.status = 'sending'
process_sms_client_response(status, str(sample_notification.id), sms_provider)
assert sample_notification.status == expected_notification_status
@pytest.mark.parametrize('code, expected_notification_status, reason', [
('101', 'permanent-failure', 'Unknown Subscriber'),
('102', 'temporary-failure', 'Absent Subscriber'),
(None, 'temporary-failure', None),
('000', 'temporary-failure', None)
])
def test_process_sms_client_response_updates_notification_status_when_called_second_time(
sample_notification,
mocker,
code,
expected_notification_status,
reason
):
mock_logger = mocker.patch('app.celery.tasks.current_app.logger.info')
sample_notification.status = 'sending'
process_sms_client_response('2', str(sample_notification.id), 'Firetext')
process_sms_client_response('1', str(sample_notification.id), 'Firetext', code)
if code and code != '000':
message = f'Updating notification id {sample_notification.id} to status {expected_notification_status}, reason: {reason}' # noqa
mock_logger.assert_called_with(message)
assert sample_notification.status == expected_notification_status
@pytest.mark.parametrize('code', ['102', None, '000'])
def test_process_sms_client_response_updates_notification_status_to_pending_with_and_without_failire_code_present(
sample_notification,
mocker,
code
):
sample_notification.status = 'sending'
process_sms_client_response('2', str(sample_notification.id), 'Firetext', code)
assert sample_notification.status == 'pending'
def test_process_sms_client_response_updates_notification_status_when_code_unknown(
sample_notification,
mocker,
):
mock_logger = mocker.patch('app.celery.tasks.current_app.logger.warning')
sample_notification.status = 'sending'
process_sms_client_response('2', str(sample_notification.id), 'Firetext')
process_sms_client_response('1', str(sample_notification.id), 'Firetext', '789')
mock_logger.assert_called_once_with('Failure code 789 from Firetext not recognised')
assert sample_notification.status == 'temporary-failure'
def test_sms_response_does_not_send_callback_if_notification_is_not_in_the_db(sample_service, mocker):
mocker.patch(
'app.celery.process_sms_client_response_tasks.get_service_delivery_status_callback_api_for_service',
return_value='mock-delivery-callback-for-service')
send_mock = mocker.patch(
'app.celery.service_callback_tasks.send_delivery_status_to_service.apply_async'
)
reference = str(uuid.uuid4())
process_sms_client_response(status='3', provider_reference=reference, client_name='MMG')
send_mock.assert_not_called()
@freeze_time('2001-01-01T12:00:00')
def test_process_sms_client_response_records_statsd_metrics(sample_notification, client, mocker):
mocker.patch('app.statsd_client.incr')
mocker.patch('app.statsd_client.timing_with_dates')
sample_notification.status = 'sending'
sample_notification.sent_at = datetime.utcnow()
process_sms_client_response('0', str(sample_notification.id), 'Firetext')
statsd_client.incr.assert_any_call("callback.firetext.delivered")
statsd_client.timing_with_dates.assert_any_call(
"callback.firetext.elapsed-time", datetime.utcnow(), sample_notification.sent_at
)
def test_process_sms_updates_billable_units_if_zero(sample_notification):
sample_notification.billable_units = 0
process_sms_client_response('3', str(sample_notification.id), 'MMG')
assert sample_notification.billable_units == 1
def test_process_sms_response_does_not_send_service_callback_for_pending_notifications(sample_notification, mocker):
mocker.patch(
'app.celery.process_sms_client_response_tasks.get_service_delivery_status_callback_api_for_service',
return_value='fake-callback')
send_mock = mocker.patch('app.celery.service_callback_tasks.send_delivery_status_to_service.apply_async')
process_sms_client_response('2', str(sample_notification.id), 'Firetext')
send_mock.assert_not_called()
def test_outcome_statistics_called_for_successful_callback(sample_notification, mocker):
send_mock = mocker.patch(
'app.celery.service_callback_tasks.send_delivery_status_to_service.apply_async'
)
callback_api = create_service_callback_api(service=sample_notification.service, url="https://original_url.com")
reference = str(sample_notification.id)
process_sms_client_response('3', reference, 'MMG')
encrypted_data = create_delivery_status_callback_data(sample_notification, callback_api)
send_mock.assert_called_once_with([reference, encrypted_data],
queue="service-callbacks")
def test_process_sms_updates_sent_by_with_client_name_if_not_in_noti(sample_notification):
sample_notification.sent_by = None
process_sms_client_response('3', str(sample_notification.id), 'MMG')
assert sample_notification.sent_by == 'mmg'