您的项目的代码覆盖率是多少？ [英] What is the code-coverage percentage on your project?

问题描述

您的项目中％的代码覆盖率是多少？我想知道为什么。

What is the % code-coverage on your project? I'm curious as to reasons why.

开发团队对此感到满意吗？如果没有，阻碍增长的是什么？

Is the dev team happy with it? If not, what stands in the way from increasing it?

斯图尔特·哈洛韦（Stuart Halloway）的项目的目标是100％（否则构建会中断！）。

Stuart Halloway is one whose projects aim for 100% (or else the build breaks!). Is anyone at that level?

我们处于痛苦的25％，但渴望获得80-90％的新代码。我们有遗留的代码，我们决定在它消失时不予处理（我们正在积极地重写）。

We are at a painful 25% but aspire to 80-90% for new code. We have legacy code that we have decided to leave alone as it evaporates (we are actively re-writing).

推荐答案

我们运行代码覆盖率达到85％，但低于此水平则不会破坏构建。我认为将代码覆盖率用作重要指标是一种危险的做法。仅仅因为测试中涵盖了某些内容，并不意味着涵盖范围是任何好处。我们尝试将其用作薄弱环节的指导，而不是硬道理。

We run at 85% code coverage, but falling below it does not break the build. I think using code coverage as an important metric is a dangerous practice. Just because something is covered in a test does not mean the coverage is any good. We try to use it as guidance for the areas we are weakly covered, not as a hard fact.

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