With test-driven development (TDD), you use unit tests to help design your code.

利用测试驱动开发(TDD)，你用单元测试帮助设计你的代码。

youdao

With test-driven development (TDD), you use unit tests to help design your code.

利用测试驱动开发(TDD)，你用单元测试帮助设计你的代码。

youdao