Acceptance tests for user

app/controllers/users/tables_controller.rb

@@ -75,7 +75,7 @@ module Users
         list = List.from_table( table, current_user )
         res[:active_list_id] = list.id # used to set the active list in the app
         order = list.place_order product_orders: product_orders, user: current_user, first_order: true
-        res[:payload] = JSONAPI::Serializer.serialize(order, serializer: Users::OrderSerializer, include: %w[list product_orders])
+        res[:payload] = JSONAPI::Serializer.serialize(order, serializer: Users::OrderSerializer, include: %w[list list.users product_orders])
       end
       render json: res
     end