在IIS Express上运行的OpenCover for ASP.Net Core应用程序

本文介绍了在IIS Express上运行的OpenCover for ASP.Net Core应用程序的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我正在尝试使用OpenCover在IIS Express上运行的Asp.Net Core应用程序(DebugType-Full)获得代码覆盖率.

I'm trying to get Code Coverage for a Asp.Net Core application(DebugType - Full) running on IIS Express using OpenCover.

按照指定的在此，我尝试设置环境变量，然后运行OpenConsole.唯一的不同是，我尝试使用iisexpress.exe而不是VSIISExeLauncher.exe打开

As specified here I tried setting the environment variable and then run the OpenConsole. Only difference being that I'm trying to open using iisexpress.exe instead of VSIISExeLauncher.exe

set LAUNCHER_ARGS=-p "C:\Program Files\dotnet\dotnet.exe" -a "exec \"C:\CoreWebApp\CoreWebApp\bin\Debug\netcoreapp2.0\CoreWebApp.dll\"" -pidFile $([System.IO.Path]::GetTempFileName()) -wd "C:\CoreWebApp\CoreWebApp" set LAUNCHER_PATH=C:\Program Files\IIS Express\iisexpress.exe OpenCover.Console.exe -target:"C:\Program Files\IIS Express\iisexpress.exe" -targetargs:"/config:""C:\CoreWebApp\.vs\config\applicationhost.config"" /site:CoreWebApp" -output:"Coverage.results.xml" -register:user –targetdir:"C:\CoreWebApp\CoreWebApp\bin\Debug\netcoreapp2.0"

当我在应用程序中单击任何URL时，出现"HTTP错误502.5-进程失败".

I get 'HTTP Error 502.5 - Process Failure' when I hit any URL in the application.

或者，如果我尝试直接如下运行应用程序.当我按 CTRL + C 停止服务器时，OpenCover也会停止.

Alternatively, if I try to run the application directly as below. When I press CTRL+C to stop the server, the OpenCover also stops.

OpenCover.Console.exe -target:"C:\Program Files\dotnet\dotnet.exe" -targetargs:"C:\CoreWebApp\CoreWebApp\bin\Debug\netcoreapp2.0\CoreWebApp.dll" -output:"Coverage.results.xml" -register:user -oldStyle

有人知道如何将OpenCover与Asp.Net Core应用程序一起使用吗?

Any idea how to use OpenCover with a Asp.Net Core application?

推荐答案

以下内容有效.

设置环境变量.

set LAUNCHER_ARGS=-p "C:\Program Files\dotnet\dotnet.exe" -a "exec ""C:\Users\baga\source\repos\CoreWebApp\CoreWebApp\bin\Debug\netcoreapp2.0\CoreWebApp.dll""" set LAUNCHER_PATH=C:\Program Files (x86)\Microsoft Visual Studio\2017\Professional\Common7\IDE\Extensions\Microsoft\Web Tools\ProjectSystem\VSIISExeLauncher.exe

如果只想在IIS express中运行点网核心应用程序，则可以使用以下命令.

Below command can be used if you want to just run the dot net core application in IIS express.

"C:\Program Files\IIS Express\iisexpress.exe" /config:"C:\Users\baga\source\repos\CoreWebApp\.vs\config\applicationhost.config" /site:"CoreWebApp"

要使用OpenCover获得代码覆盖，

To get code coverage using OpenCover,

OpenCover.Console.exe -target:"C:\Program Files\IIS Express\iisexpress.exe" -targetargs:"/config:""C:\Users\baga\source\repos\CoreWebApp\.vs\config\applicationhost.config"" /site:CoreWebApp" -output:"c:\baga\Coverage.results.xml" -register:user –targetdir:"C:\Users\baga\source\repos\CoreWebApp\CoreWebApp\bin\Debug\netcoreapp2.0" -oldStyle

生成html报告

ReportGenerator.exe -reports:"c:\baga\Coverage.*.xml" -targetdir:"Coveragehtml"