在VisualStudio中調試MSTest Unittests代碼

Question

我正在嘗試使用Visual Studio代碼來調試MSTest單元測試項目。但測試只是運行而且斷點永遠不會到達。

這裏是我的launch.json：

{ 
    "version": "0.2.0", 
    "configurations": [ 
     { 
      "name": ".NET Core Test (console)", 
      "type": "coreclr", 
      "request": "launch", 
      "preLaunchTask": "build", 
      "program": "C:\\Program Files\\dotnet\\dotnet.exe", 
      "args": ["test"], 
      "cwd": "${workspaceRoot}", 
      "console": "internalConsole", 
      "stopAtEntry": false, 
      "internalConsoleOptions": "openOnSessionStart" 
     }, 
     { 
      "name": ".NET Core Attach", 
      "type": "coreclr", 
      "request": "attach", 
      "processId": "${command:pickProcess}" 
     } 
    ] 
} 

我怎樣才能調試一個單元測試（MSTest的）？ XUnit存在同樣的問題。

Answer 1

嘗試https://github.com/Microsoft/vstest-docs/blob/master/docs/diagnose.md#debug-test-platform-components（假設你正在使用的dotnet-CLI工具1.0.0）

> set VSTEST_HOST_DEBUG=1 
> dotnet test 
# Process will wait for attach 
# Set breakpoint in vscode 
# Use the NETCore attach config from vscode and pick the dotnet process