> ## Documentation Index
> Fetch the complete documentation index at: https://doc.haipay.net/llms.txt
> Use this file to discover all available pages before exploring further.

# HaiPay End-to-End Testing Guide

> Follow the HaiPay testing workflow for merchant integration, including order status changes, notification tests, and launch validation.

We provide merchants with a comprehensive testing environment to use while building their integration. You can modify the order status and send notifications through the merchant backend.

<Warning>
  **Modifying the order status is only effective in the test environment and is not valid in the production environment.**
</Warning>

## 1. Modify Order Status

Path: "Transaction Records" - "Collection Orders" / "Disbursement Orders"

<img src="https://mintcdn.com/haipay-3385f6e8/JVdma2QzfkiRdMRn/images/%E4%BF%AE%E6%94%B9%E8%AE%A2%E5%8D%95%E7%8A%B6%E6%80%81%E6%8C%87%E5%BC%95-%E4%B8%AD%E6%96%87.png?fit=max&auto=format&n=JVdma2QzfkiRdMRn&q=85&s=094dc1254dc643621c39f8a950afbcf1" alt="Merchant backend entry for changing order status in the test environment" width="2552" height="1314" data-path="images/修改订单状态指引-中文.png" />

<img src="https://mintcdn.com/haipay-3385f6e8/JVdma2QzfkiRdMRn/images/%E4%BF%AE%E6%94%B9%E8%AE%A2%E5%8D%95%E7%8A%B6%E6%80%81%E6%8C%87%E5%BC%952-%E4%B8%AD%E6%96%87.png?fit=max&auto=format&n=JVdma2QzfkiRdMRn&q=85&s=4ae3680fe21ed154d59f68e4247ffe83" alt="Merchant backend screen for selecting an order and updating its status" width="1017" height="643" data-path="images/修改订单状态指引2-中文.png" />

## 2. Send Notifications

Path: "Transaction Records" - "Collection Orders" / "Disbursement Orders"

<img src="https://mintcdn.com/haipay-3385f6e8/JVdma2QzfkiRdMRn/images/%E6%89%8B%E5%8A%A8%E9%80%9A%E7%9F%A5%E5%95%86%E6%88%B7%E6%8C%87%E5%BC%95-%E4%B8%AD%E6%96%87.png?fit=max&auto=format&n=JVdma2QzfkiRdMRn&q=85&s=bae2d7d22bb139911a233adc767aafd4" alt="Merchant backend screen for manually sending notifications in the test environment" width="2552" height="1314" data-path="images/手动通知商户指引-中文.png" />

## Related Topics

* [HaiPay Onboarding Checklist](/docs/en/guide/onboarding_checklist)
* [HaiPay Integration Process Guide](/docs/en/guide/integration_process_guide)
* [HaiPay Frequently Asked Questions and Troubleshooting](/docs/en/guide/frequently_asked_question)