C++ 代码的单元测试 - 工具和方法

问题描述

我正在开发一个大型 C++ 系统，该系统已经开发了几年.为了提高现有代码的质量，我们参与了一个大型的长期重构项目.

I'm working on a large c++ system that is has been in development for a few years now. As part of an effort to improve the quality of the existing code we engaged on a large long-term refactoring project.

你知道一个可以帮助我用 C++ 编写单元测试的好工具吗?也许类似于 Junit 或 Nunit 的东西?

Do you know a good tool that can help me write unit tests in C++? Maybe something similar to Junit or Nunit?

对于在没有单元测试的情况下编写的模块编写单元测试的方法，谁能给出一些好的建议?

Can anyone give some good advice on the methodology of writing unit tests for modules that were written without unit testing in mind?

推荐答案

对遗留代码应用单元测试是非常重要的原因 有效处理遗留代码 已编写.Michael Feathers 是作者 - 正如其他答案中提到的，他参与了 CppUnit 和 CppUnitLite.

Applying unit tests to legacy code was the very reason Working Effectively with Legacy Code was written. Michael Feathers is the author - as mentioned in other answers, he was involved in the creation of both CppUnit and CppUnitLite.

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