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c＃中的单元测试项目和带有xunit的类库之间的区别

[英]Difference between Unit tests project in c# and a class library with xunit

原文 2016-03-13 18:30:59 2 2 c#/ testing

Ok so I have been a long time xunit user, and I have always used it in a class library. 好的，我已经很久了xunit用户，我一直在类库中使用它。 Infact I didn't even realize there was an actual unit tests project type. 事实上，我甚至没有意识到有一个实际的单元测试项目类型。

So my question is...what do you get in a unit tests project you do not get in regular project types? 所以我的问题是......你在常规项目类型中没有得到的单元测试项目是什么？

2 个解决方案

The benefit of the Unit Test project is that the IDE (Visual Studio) recognizes the project, and searches it for tests (like what @Emmanuel Istace indicates). 单元测试项目的好处是IDE（Visual Studio）识别项目，并搜索它以进行测试（如@Emmanuel Istace所指示的那样）。 The reason you might want to choose different unit test frameworks depends on what you're trying to test. 您可能希望选择不同的单元测试框架的原因取决于您要测试的内容。 For example, working on testing a multi-threading application using the C# ThreadPool in MSTest consistently hangs for me, so I use NUnit for those types of tests. 例如，使用MSTest中的C＃ThreadPool测试多线程应用程序一直是我的问题，所以我使用NUnit进行这些类型的测试。

Bottom line is this: you should choose your test framework based on what you're trying to test, and choose the best fit. 底线是这样的：你应该根据你想要测试的东西选择你的测试框架，并选择最合适的。 Visual Studio does a decent job of supporting other test frameworks in VS2015 and VS2013/2012 (not sure about earlier versions), and really, whichever framework you choose, you'll likely end up using a Unit Test Project for it anyway. Visual Studio在支持VS2015和VS2013 / 2012中的其他测试框架方面做得不错（不确定早期版本），实际上，无论选择哪种框架，您最终都可能会使用单元测试项目。

A unit test project is a class library project, take a look at the csproj you'll see there's nothing fundamentally different. 单元测试项目是一个类库项目，看看csproj，你会发现没有什么根本不同的。

Unit test project include reference to MSTest and test runner. 单元测试项目包括对MSTest和测试运行器的参考。