110067722: Add form validation for duplicate service name.

tests/app/main/test_add_service_form.py

@@ -0,0 +1,18 @@
+from app.main.dao import services_dao
+from app.main.forms import AddServiceForm
+from tests.app.main import create_test_user
+
+
+def test_form_should_have_errors_when_duplicate_service_is_added(notifications_admin,
+                                                                 notifications_admin_db,
+                                                                 notify_db_session):
+    with notifications_admin.test_request_context(method='POST',
+                                                  data={'service_name': 'some service'}) as req:
+        user = create_test_user()
+        services_dao.insert_new_service('some service', user)
+        req.session['user_id'] = user.id
+        form = AddServiceForm(req.request.form)
+        assert form.validate() is False
+        assert len(form.errors) == 1
+        expected = {'service_name': ['Duplicate service name']}
+        assert form.errors == expected

tests/app/main/views/test_add_service.py

@@ -26,3 +26,15 @@ def test_should_add_service_and_redirect_to_next_page(notifications_admin, notif
         assert response.location == 'http://localhost/dashboard'
         saved_service = services_dao.find_service_by_service_name('testing the post')
         assert saved_service is not None
+
+
+def test_should_return_form_errors_when_service_name_is_empty(notifications_admin, notifications_admin_db, notify_db_session):
+    with notifications_admin.test_client() as client:
+        with client.session_transaction() as session:
+            user = create_test_user()
+            session['user_id'] = user.id
+        verify_codes_dao.add_code(user_id=user.id, code='12345', code_type='sms')
+        client.post('/two-factor', data={'sms_code': '12345'})
+        response = client.post('/add-service', data={})
+        assert response.status_code == 400
+        assert 'Please enter your service name' in response.get_data(as_text=True)