When you test a module, especially when you use TDD to drive the design of the code, you shouldn’t test classes or functions in isolation. Going “too low” with the unit tests (class by class, method by method) takes away almost all “Characteristics of good tests” (as described above). That’s because you don’t test the key element of the design, that is the interactions between classes/functions. Such a test suite exhibits an excessive usage of a mocking framework (and it’s a sign of a bad test suite; probably a large number of tests only check that method A invokes method B).
또 카타르는 시설 공격 이후 액화천연가스(LNG) 생산을 일시 중단한 것으로 알려졌다. LNG는 천연가스를 액화해 선박으로 운송하는 연료로 유럽과 아시아 에너지 시장에서 중요한 공급원이다.
，这一点在体育直播中也有详细论述
Kali HaysTechnology reporter
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this breaks things that should obviously work. take the distributive law: (a|ab)(c|b) and (a|ab)c|(a|ab)b are logically the same pattern - you can verify this yourself by just expanding the terms. but in PCRE, the first matches ab in the input abc, while the second matches abc. two equivalent patterns, two different results.，这一点在91视频中也有详细论述
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