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chunquchunyoulai

chunquchunyoulai

V2EX member #534282, joined on 2021-02-22 23:32:40 +08:00
chunquchunyoulai's recent replies
Dec 13, 2021
Replied to a topic by RuLaiFo 程序员 单元测试有必要吗?
TDD 是
1. 先写一个失败的测试
2. 写只让失败的测试通过的代码逻辑
3. 重构

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而这 3 个点会对应以下几个点,并且会让你的关注点分离(一次只关心一件事)
1. 写测试 是为了只关注功能需求
2. 只关注让功能需求实现
3. 重构是关注代码设计
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