blocks|key|309429|text|您需要测试所有可从类外部访问的内容。这包括内部类的公共方法(无论类本身是公共的还是私有的)。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|309430|如果你要公开一个方法，你需要对它进行测试。|309431|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

You need to test everything that is accessible from outside your class. This includes public methods of inner classes (whether or not the classes themselves are public or private).

If you're exposing a method, you need to test it.

blocks|key|152424|text|如果外部类方法只是将调用委托给内部类方法，那么您可以只测试其中一个。无论是哪一个都不重要。在这种情况下，您可能需要重新考虑您的设计--在我的经验中，过多的委托意味着糟糕的设计。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|152425|如果外部类方法做了比调用内部类方法更重要的事情，那么您应该像这样分别测试它们：|152426|152427|测试仅内部类方法|unordered-list-item|152428|测试外部类方法使用内部类方法模拟(如果可能)|152429|测试外部类方法|152430|152431|entityMap^0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|P|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|E|3|F|5|G|7|R|8|@]|9|@]|A|$]]|$1|H|3|I|5|G|7|S|8|@]|9|@]|A|$]]|$1|J|3|K|5|G|7|T|8|@]|9|@]|A|$]]|$1|L|3|-4|5|6|7|U|8|@]|9|@]|A|$]]|$1|M|3|-4|5|6|7|V|8|@]|9|@]|A|$]]]|N|$]]

If the outer class method merely delegates the call to the inner class one, you may test just one of them. It doesn't really matter which one. In this case you may want to rethink your design though - excessive delegation implies bad design in my experience.

If the outer class method does something else which is significant other than just calling the inner class method, then you should test them both separately like this:

<ul>
<li>Test just inner class method</li>
<li>Test just outer class method with inner class method mocked (if possible)</li>
<li>Test outer class method</li>
</ul>

blocks|key|4193759|text|没有什么是“必需的”。您需要进行合理的测试，但要关注功能测试，而不是行覆盖率:您的代码所做的一切都应该以某种方式进行测试。|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|4193760|如果您的内部类方法中有任何业务逻辑，那么它可能有助于直接测试这些逻辑(并将内部方法转换为顶级类)。根据它所做的事情，测试外部可能就足够了，如果你这样做了，你就在你的测试覆盖率中引入了耦合，但是因为类是一个内部类，所以耦合已经存在了。|4193761|entityMap^0|Q|4|0|0^^$0|@$1|2|3|4|5|6|7|J|8|@$9|K|A|L|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|M|8|@]|D|@]|E|$]]|$1|H|3|-4|5|6|7|N|8|@]|D|@]|E|$]]]|I|$]]

Nothing is "required". You need to make sensible testing, but focus on functional testing, not lines coverage: everything your code does should be tested one way or another.

If there's any business logic in your inner class methods, then it may help testing these directly (and turning the inner to a top level class). Depending on what it does, testing the outside may be enough, if you do that you introduce coupling in your test coverage, but as the class is an inner class the coupling is already there anyway.

blocks|key|4193782|text|您应该测试您的类是否满足它们的所有需求，而不管这些需求是如何实现的。不要为每个方法编写测试；相反，根据已经实现的需求来确定您需要哪些测试，以及每个需求是否涵盖了不同的情况。是否编写了内部类、私有方法等与测试过程无关。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4193783|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

You should test that your classes meet all of their requirements, regardless of how those requirements have been implemented. Do NOT write a test for each method; rather, work out what tests you need based on what requirements have been implemented, and whether there are different cases that are covered by each requirement. Whether you have written inner classes, private methods and so forth is kind of irrelevant to the testing process.

Should I test public inner classes public methods ? Or I should test outer class public methods, which uses inner class (same approach as testing private methods)?

Is it required to test public inner classes?

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

文章

问答

视频

学习中心

腾讯云实验室

直播

竞赛

腾讯云代码分析专区

腾讯iOA零信任安全管理系统专区

腾讯云架构师技术同盟交流圈

腾讯云数据库专区

腾讯云顾问专区

腾讯云原生专区

腾讯混元专区

腾讯云TCE专区

腾讯云Lighthouse专区

腾讯云HAI专区

腾讯云Edgeone专区

腾讯云存储专区

腾讯云智能专区

腾讯轻联专区 

腾讯云开发专区

TAPD专区

腾讯轻量云游戏服专区

腾讯云最具价值专家

腾讯云架构师技术同盟

腾讯云创作之星

腾讯云开发者先锋

腾讯云代码助手

云原生构建

TAPD 敏捷项目管理

Cloud Studio

SDK中心

API中心

命令行工具

涵盖代码开发、场景应用、自动测试全流程，助你从零构建专属AI助手

一站式MCP教程库，解锁AI应用新玩法

我应该测试公共内部类公共方法吗？或者我应该测试外部类的公共方法，它使用内部类(与测试私有方法的方法相同)？

问是否需要测试公共内部类？
EN

Stack Overflow用户

社区

活动

圈层

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问是否需要测试公共内部类？EN