Ensure restricted service are respected by tasks:

This is checked on 3rd party API calls, but jobs (CSV files) were able expected to only allow valid files.

Change in tack means we want to have restricted notification failures reported in the UI.

tests/app/conftest.py

@@ -42,12 +42,13 @@ def service_factory(notify_db, notify_db_session):
 @pytest.fixture(scope='function')
 def sample_user(notify_db,
                 notify_db_session,
+                mobile_numnber="+447700900986",
                 email="notify@digital.cabinet-office.gov.uk"):
     data = {
         'name': 'Test User',
         'email_address': email,
         'password': 'password',
-        'mobile_number': '+447700900986',
+        'mobile_number': mobile_numnber,
         'state': 'active'
     }
     usr = User.query.filter_by(email_address=email).first()
@@ -99,14 +100,15 @@ def sample_sms_code(notify_db,
 def sample_service(notify_db,
                    notify_db_session,
                    service_name="Sample service",
-                   user=None):
+                   user=None,
+                   restricted=False):
     if user is None:
         user = sample_user(notify_db, notify_db_session)
     data = {
         'name': service_name,
         'limit': 1000,
         'active': False,
-        'restricted': False,
+        'restricted': restricted,
         'email_from': email_safe(service_name)
     }
     service = Service.query.filter_by(name=service_name).first()