One thing I'll add about both unit - and system-level tests: Smart projects and organizations will spend some effort on test data management.

我要补充一点关于单元级和系统级测试的内容：明智的项目和企业会进行测试数据管理。

youdao

These folks are smart, they have lots of experience, and they say they don't need to write tests first because they know what they're doing.

这些程序员很聪明，他们具有许多经验，他们说不需要先编写测试，因为他们知道自己在做什么。

youdao

And anyone smart enough to understand IQ tests will tell you they do not give a full measure of any individual's smarts or range of talents.

任何一个能看懂智商测试的人都能分辨出，他们并没有给出任何个人聪明程度的全部指标或能力范围。

youdao

Smart entrepreneurs go through multiple escalating market tests, each building upon the previous test.

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And Korea is quietly connecting its national labs, historically great technical universities, and public utilities to conduct large-scale tests of cutting-edge smart grid technologies.

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In fact, said Perkins, smart entrepreneurs should arrange early, low-cost tests of their ideas to make sure they are on the right track.

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