只运行测试的子集去掉了“做一些有价值的事情”的兴奋感觉，这是运行整个回归套件的传统实践提供的感觉。

To only run a subset of the tests removes that warm feeling of "doing something valuable," which the traditional practice of running the entire regression suite provides.

youdao

您可以有信心地做这件事，因为可以运行测试来证实您没有破坏任何事物。

You can do that with confidence because you have a test to run to confirm you didn't break anything.

youdao

通过这样做，他们将能够运行或者基于测试阶段或者基于横跨特定版本的更高层级的报告。

By doing this, they will be able to run reports based either on the test phase or at a higher level across the specific version.

youdao

And I end up going back and doing unit testing anyway, to try and figure out why it doesn't work. So over the years, I've just convinced myself I might as well start where I'm going to end up.

第一次从来不会正常运行,因此无论如何我还要回头去做单元测试,找找哪儿出错了，因此经过这么多年，我已经说服自己既然一定要做单元测试,那么还是一开始就做最好了。

麻省理工公开课 - 计算机科学及编程导论课程节选