Test web operation
In this step, we will test Web operation.
You can download the image files here to add data to check the operation of the services.
📥 Download Java.png
📥 Download LetGoBook.png
Enter the following links in a new tab in your web browser: http://www.DOMAIN, replace all DOMAIN with your domain name. All those links redirect to the new path, replace http with https.

Click Create new book.
- Enter ID:
1. - Enter book name:
Java. - Enter author:
Jame Patterson. - Enter category:
IT. - Enter price:
10.98. - Enter description:
A beginner's guide to learning the basic of Java. - Click Choose File button and choose Java.png image that you just downloaded.
- Click Create button.

- Click OK button when popup opens.

Back to Homepage, the Java book is now displayed.

Create the new book as the previous step.
- Click Create new book.
- Enter ID:
2. - Enter book name:
Let's Go. - Enter author:
Alex Edwards. - Enter category:
IT. - Enter price:
15.8. - Enter description:
A step-by-step guide to creating fast, secure web with Go. - Click Choose File button and choose LetGoBook.png image that you just downloaded.
- Click Create button.

- Click OK button when popup opens.

Back to Homepage, both books are now displayed.

Click Add to cart button to add both 2 books to the cart. Then, click on Cart icon in the upper right corner.

At Cart Items page.
- Click Checkout button.

- Then, click OK button.

Open Amazon SQS console.
- Click Queues on the left menu.
- Click checkout-queue queue.
- Click Send and receive messages button.

- At Send and receive messages page, click Poll for messages button.

- Then, click on the showing message.

- Check the Message: … popup and click Done button.

Open the email that you have subscribed to receive the notification.

Back to the application tab.
- Click Orders and check the books you added to the cart.

Next, repeat the 7th step to add some more orders as you want.
Open the application tab.
- Click Orders and check the books you added to the cart.

- Click Handle button on the order you want to process.

- Click OK button on the popup.

- The handled order status changes to Processed.

Open AWS DynamoDB.
- Click Tables on the left menu.
- Choose OrdersTable table.

- At OrdersTable page, click Explore table items button.

- You could see the items in the order that you clicked the Handle button before.

Back to the application tab.
- Click Orders and check the books you added to the cart.
- Next, click Delete button on the order you want to delete.

- Click OK button on the popup.

- The deleted item is no longer displayed.
