Step 3: Generate Test Catalog Items
If you do not already have catalog items in your test account, you can run a script to generate some test catalog items. The order-ahead sample application automatically reads your catalog item data (including images and prices) and imports them into the application.
To generate some test catalog items:
Run the following command in the root directory of the sample application:
On success, you see a list of successfully generated catalog items:
Go to localhost:3000 and refresh your application. It should now be populated with test catalog items: