def test_switch_providers_on_slow_delivery_switches_once_then_does_not_switch_if_already_switched(
notify_api, mocker, prepare_current_provider, sample_user,
sample_template):
mocker.patch('app.provider_details.switch_providers.get_user_by_id',
return_value=sample_user)
starting_provider = get_current_provider('sms')
_create_slow_delivery_notification(sample_template,
starting_provider.identifier)
_create_slow_delivery_notification(sample_template,
starting_provider.identifier)
with set_config_values(notify_api,
{'SWITCH_SLOW_SMS_PROVIDER_ENABLED': True}):
switch_current_sms_provider_on_slow_delivery()
new_provider = get_current_provider('sms')
_create_slow_delivery_notification(sample_template,
new_provider.identifier)
_create_slow_delivery_notification(sample_template,
new_provider.identifier)
switch_current_sms_provider_on_slow_delivery()
final_provider = get_current_provider('sms')
assert new_provider.identifier != starting_provider.identifier
assert new_provider.priority < starting_provider.priority
assert final_provider.identifier == new_provider.identifier
def test_switch_current_sms_provider_on_slow_delivery_does_nothing_if_no_need(
mocker, restore_provider_details, is_slow_dict):
mocker.patch('app.celery.scheduled_tasks.is_delivery_slow_for_providers',
return_value=is_slow_dict)
mock_reduce = mocker.patch(
'app.celery.scheduled_tasks.dao_reduce_sms_provider_priority')
get_provider_details_by_identifier('mmg').updated_at = datetime(
2017, 5, 1, 13, 51)
switch_current_sms_provider_on_slow_delivery()
assert mock_reduce.called is False
def test_switch_providers_on_slow_delivery_does_nothing_if_toggle_is_off(
notify_api, mocker, prepare_current_provider, sample_user,
sample_template):
mocker.patch('app.provider_details.switch_providers.get_user_by_id',
return_value=sample_user)
starting_provider = get_current_provider('sms')
_create_slow_delivery_notification(sample_template,
starting_provider.identifier)
_create_slow_delivery_notification(sample_template,
starting_provider.identifier)
with set_config_values(notify_api,
{'SWITCH_SLOW_SMS_PROVIDER_ENABLED': False}):
switch_current_sms_provider_on_slow_delivery()
new_provider = get_current_provider('sms')
assert new_provider.identifier == starting_provider.identifier
def test_switch_current_sms_provider_on_slow_delivery_switches_when_one_provider_is_slow(
mocker,
restore_provider_details,
):
is_slow_dict = {'mmg': False, 'firetext': True}
mock_is_slow = mocker.patch('app.celery.scheduled_tasks.is_delivery_slow_for_providers', return_value=is_slow_dict)
mock_reduce = mocker.patch('app.celery.scheduled_tasks.dao_reduce_sms_provider_priority')
# updated_at times are older than the 10 minute window
get_provider_details_by_identifier('mmg').updated_at = datetime(2017, 5, 1, 13, 49)
get_provider_details_by_identifier('firetext').updated_at = None
switch_current_sms_provider_on_slow_delivery()
mock_is_slow.assert_called_once_with(
threshold=0.3,
created_at=datetime(2017, 5, 1, 13, 50),
delivery_time=timedelta(minutes=4)
)
mock_reduce.assert_called_once_with('firetext', time_threshold=timedelta(minutes=10))