MSTest是否与NUnit的TestCase等效? [英] Does MSTest have an equivalent to NUnit's TestCase?

问题描述

我发现NUnit中的TestCase功能非常有用，可以快速指定测试参数，而无需为每个测试使用单独的方法. MSTest中有类似的东西吗?

I find the TestCase feature in NUnit quite useful as a quick way to specify test parameters without needing a separate method for each test. Is there anything similar in MSTest?

 [TestFixture]  
 public class StringFormatUtilsTest  
 {  
     [TestCase("tttt", "")]  
     [TestCase("", "")]  
     [TestCase("t3a4b5", "345")]  
     [TestCase("3&5*", "35")]  
     [TestCase("123", "123")]  
     public void StripNonNumeric(string before, string expected)  
     {  
         string actual = FormatUtils.StripNonNumeric(before);  
         Assert.AreEqual(expected, actual);  
     }  
 }  

推荐答案

Microsoft最近宣布了"MSTest V2" (请参阅

Microsoft recently announced "MSTest V2" (see blog-article). This allows you to consistently (desktop, UWP, ...) use the DataRow-attribute!

 [TestClass]  
 public class StringFormatUtilsTest  
 {  
     [DataTestMethod]  
     [DataRow("tttt", "")]  
     [DataRow("", "")]  
     [DataRow("t3a4b5", "345")]  
     [DataRow("3&5*", "35")]  
     [DataRow("123", "123")]  
     public void StripNonNumeric(string before, string expected)  
     {  
         string actual = FormatUtils.StripNonNumeric(before);  
         Assert.AreEqual(expected, actual);  
     }  
 } 

再次，不幸的是，Visual Studio Express的测试资源管理器"无法识别这些测试.但是至少完整"的VS版本现在支持该功能！

Again, Visual Studio Express' Test Explorer unfortunately doesn't recognize these tests. But at least the "full" VS versions now support that feature!

要使用它，只需安装NuGet软件包 MSTest.TestFramework 和 MSTest.TestAdapter (目前均为预发行版本).

To use it, just install the NuGet packages MSTest.TestFramework and MSTest.TestAdapter (both pre-release as of now).

如果不必坚持使用MSTest，而只是使用它来通过Test Explorer运行测试，因为您只有Visual Studio Express版本，则可能是为您提供解决方案:

If don't have to stick with MSTest and you're just using it for being able to run the tests via Test Explorer because you only have a Visual Studio Express edition, then this might be a solution for you:

VsTestAdapter VSIX扩展可以运行NUnit测试通过测试资源管理器.不幸的是，VS Express用户无法安装扩展... 但是幸运的是， VsTestAdapter也附带了一个普通的NuGet-Package ！

There's the VsTestAdapter VSIX extension for being able to run NUnit tests via Test Explorer. Unfortunately, VS Express users can't install extensions... But fortunately the VsTestAdapter comes with a plain NuGet-Package, too!

因此，如果您是VS Express用户，只需安装VsTestAdapter NuGet-Package并喜欢通过Test Explorer运行NUnit测试/测试用例！

不幸的是，上述陈述是不正确的.尽管完全可以通过Express版本安装该软件包，但它无用，因为它无法利用Test Explorer.以前在TestAdapter的旧版本上有一个旁注，已被删除从 2.0.0的描述页面:

Unfortunately the aforementioned statement isn't true. While it's perfectly possible to install the package via an Express edition, it's useless, since it can't utilize the Test Explorer. There's previously been a side note on an older version of the TestAdapter, which was removed from the 2.0.0's description page:

请注意，它不适用于VS Express

Note that it doesn't work with VS Express

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