在 .NET Core 和 Visual Studio Code 中调试 xUnit 测试 [英] Debugging xUnit tests in .NET Core and Visual Studio Code

问题描述

我使用的是 Mac，运行 .NET Core 1.0 和 Visual Studio Code.

I'm on a Mac, running .NET Core 1.0 and Visual Studio Code.

我有一个控制台项目和一个测试项目.我已经设置了 launch.json 以便我可以调试控制台项目.

I have a console project and a test project. I have setup launch.json so that I can debug the console project.

如何设置启动配置以启动我的单元测试并附加调试器?

How do I set up a launch configuration that launches my unit tests and attaches the debugger?

推荐答案

参见 Tyler Long 的回答.在最新版本的 Visual Studio Code 中不需要以下步骤:)

See Tyler Long's answer. The steps below are not required in the newest versions of Visual Studio Code :)

我制作了一个存储库来演示.

首先，让调试器进行测试的唯一方法是添加一个文件 Program.cs，从 xUnit 控制入口点，然后手动添加代码以进行测试.这并不理想，但我想您不会经常这样做，而且很容易将其恢复正常.

First off, the only way I could get the debugger to hit the test was to add a file, Program.cs, take control of the entry point from xUnit, and manually add code to test. It's not ideal, but I imagine you aren't going to be doing this very often, and it's easy to flip it back to normal.

using System;
namespace XUnitDebugging
{
    public class Program
    {
        public static void Main(string[] args)
        {
            var test = new TestClass();
            test.PassingTest();
            Console.WriteLine("Enter text...");
            Console.ReadLine();

        }
    }
}

接下来，在 project.json 中添加以下内容:

Next, in project.json add the following:

  "buildOptions": {
    "emitEntryPoint": true,
    "debugType": "portable"
  },

project.json:

{
  "version": "1.0.0-*",
  "testRunner": "xunit",
  "buildOptions": {
    "emitEntryPoint": true,
    "debugType": "portable"
  },
  "dependencies": {
    "Microsoft.NETCore.App": {
      "type": "platform",
      "version": "1.0.0"
    },
    "xunit": "2.2.0-beta2-build3300",
    "dotnet-test-xunit": "2.2.0-preview2-build1029"
  },
  "frameworks": {
    "netcoreapp1.0": {
      "dependencies": {
        "Microsoft.NETCore.App": {
          "type": "platform",
          "version": "1.0.0"
        }
      }
    }
  }
}

这将允许您调试 xUnit 单元测试项目.

This will allow you to debug an xUnit unit test project.

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