.NET Core 3.1 的 Azure DevOps 代码覆盖率

Question

我正在为 ASP.NET Core 3.1 应用程序设置 Azure DevOps 管道，并且我有以下 YAML 定义测试段）用于构建、测试和代码覆盖。

      - task: DotNetCoreCLI@2
        displayName: "dotnet global test tool install"
        inputs:
          command: 'custom'
          custom: 'tool'
          arguments: 'install --global dotnet-reportgenerator-globaltool'

      - task: DotNetCoreCLI@2
        displayName: "dotnet test"
        inputs:
          command: 'test'
          projects: '**/*[Tt]ests'
          arguments: '--no-build --configuration $(buildConfiguration) /p:CollectCoverage=true /p:CoverletOutputFormat=cobertura /p:CoverletOutput=$(System.DefaultWorkingDirectory)/TestResults/Coverage'
          testRunTitle: 'Unit Test'
          workingDirectory: '$(System.DefaultWorkingDirectory)'
      - script: reportgenerator -reports:$(System.DefaultWorkingDirectory)/**/cobertura/coverage.xml -targetdir:$(System.DefaultWorkingDirectory)/CodeCoverage -reporttypes:HtmlInLine_AzurePipelines
        displayName: "create code coverage report"


      - task: PublishCodeCoverageResults@1
        displayName: "publish test coverage result"
        inputs:
          codeCoverageTool: 'Cobertura'
          summaryFileLocation: '$(System.DefaultWorkingDirectory)/**/cobertura/coverage.xml'

在 Azure DevOps 中运行时，出现以下错误

我可能做错了什么？项目来源：GitHub

Answer 1

终于在 Microsoft MVP 的帮助下让它工作了。共享来自有效测试段的代码。

     - task: DotNetCoreCLI@2
        displayName: "dotnet global test tool install"
        inputs:
          command: 'custom'
          custom: 'tool'
          arguments: 'install --global dotnet-reportgenerator-globaltool'

      - script: dotnet test WebApp.Web.Tests/WebApp.Web.Tests.csproj --logger "trx;LogFileName=testresults.trx" /p:CollectCoverage=true /p:CoverletOutputFormat=cobertura /p:CoverletOutput=$(Build.SourcesDirectory)/TestResults/Coverage/
        displayName: 'dotnet test'

      - script: reportgenerator "-reports:$(Build.SourcesDirectory)/TestResults/Coverage/coverage.cobertura.xml" "-targetDir:$(Build.SourcesDirectory)/TestResults/Coverage/Reports" -tag:$(Build.BuildNumber) -reportTypes:htmlInline
        workingDirectory: $(Build.SourcesDirectory)/WebApp.Web.Tests
        displayName: 'dotnet reportgenerator'
      - task: PublishTestResults@2
        inputs:
          testRunner: VSTest
          testResultsFiles: '**/*.trx'
          failTaskOnFailedTests: true

      - task: PublishCodeCoverageResults@1
        inputs:
          codeCoverageTool: 'cobertura'
          summaryFileLocation: $(Build.SourcesDirectory)/TestResults/Coverage/**/coverage.cobertura.xml
          reportDirectory: $(Build.SourcesDirectory)/TestResults/Coverage/Reports
          failIfCoverageEmpty: false 

可以在此处找到有帮助的资源