# CommentBox 项目总结

CommentBox 是一个难度适中的项目，我为你示范了由外到内的整个前端 TDD 工作流，知道如何通过驱动的方式开发组件交互及其样式，最终完成整个业务流程的开发，整个过程中都能够有及时的反馈，在各个维度给予我们信心。

在这个项目里，我们主要练习的内容包括：

* 使用 Cypress 编写 E2E 测试，驱动出组件拆分
* 使用 Testing Library 编写组件单元测试，驱动组件接口设计
* 使用 Storybook 验证组件样式，穷举 UI Stories

所有能力的获得，一定都建立在大量练习的基础上。在反复练习和反思的过程中所获得的对代码的感悟，是读多少书也学不来的。

希望你，能够：

> Say bye to UI bugs.


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://jimmylv.gitbook.io/tdd-frontend/coding/00-project-commentbox/06-project-summary.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.