azure-devops - 提供 .runsettings 文件时，VSTS 中没有代码覆盖率

Question

我们在 Visual Studio Online (VSTS) 构建定义中遇到代码覆盖率问题，当我们定义自定义 .runsettings 文件时，不会返回任何结果。

这在本地工作正常，但是，当我们使用此文件更新 Visual Studio Online 上的构建定义时，它不会返回任何结果。

我的 .runsettings 文件，根据我找到的一个例子，我把所有东西都留在了那里。

<?xml version="1.0" encoding="utf-8"?>
<RunSettings>
  <RunConfiguration>
    <ResultsDirectory>.\TestResults</ResultsDirectory>
    <TargetPlatform>x86</TargetPlatform>
    <TargetFrameworkVersion>Framework40</TargetFrameworkVersion>
    <TreatTestAdapterErrorsAsWarnings>false</TreatTestAdapterErrorsAsWarnings>
    <CollectSourceInformation>true</CollectSourceInformation>
    <MaxCpuCount>0</MaxCpuCount>
  </RunConfiguration>
  <DataCollectionRunSettings>
    <DataCollectors>
      <DataCollector friendlyName="Code Coverage" uri="datacollector://Microsoft/CodeCoverage/2.0" assemblyQualifiedName="Microsoft.VisualStudio.Coverage.DynamicCoverageDataCollector, Microsoft.VisualStudio.TraceCollector, Version=12.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
        <Configuration>
          <CodeCoverage>
            <ModulePaths>
              <Include>
                <ModulePath>.*\.dll$</ModulePath>
                <ModulePath>.*\.exe$</ModulePath>
              </Include>
              <Exclude>
                <ModulePath>.*CPPUnitTestFramework.*</ModulePath>
                <ModulePath>.*TestAdapter.*</ModulePath>
                <ModulePath>.*xamarin.*</ModulePath>
              </Exclude>
            </ModulePaths>
            <Functions>
              <Exclude>
                <Function>^Fabrikam\.UnitTest\..*</Function>
                <Function>^std::.*</Function>
                <Function>^ATL::.*</Function>
                <Function>.*::__GetTestMethodInfo.*</Function>
                <Function>^Microsoft::VisualStudio::CppCodeCoverageFramework::.*</Function>
                <Function>^Microsoft::VisualStudio::CppUnitTestFramework::.*</Function>
              </Exclude>
            </Functions>
            <Attributes>
              <Exclude>
                <Attribute>^System.Diagnostics.DebuggerHiddenAttribute$</Attribute>
                <Attribute>^System.Diagnostics.DebuggerNonUserCodeAttribute$</Attribute>
                <Attribute>^System.Runtime.CompilerServices.CompilerGeneratedAttribute$</Attribute>
                <Attribute>^System.CodeDom.Compiler.GeneratedCodeAttribute$</Attribute>
                <Attribute>^System.Diagnostics.CodeAnalysis.ExcludeFromCodeCoverageAttribute$</Attribute>
                <Attribute>^NUnit.Framework.TestFixtureAttribute$</Attribute>
                <Attribute>^Xunit.FactAttribute$</Attribute>
                <Attribute>^Microsoft.VisualStudio.TestTools.UnitTesting.TestClassAttribute$</Attribute>
              </Exclude>
            </Attributes>
            <Sources>
              <Exclude>
                <Source>.*\\atlmfc\\.*</Source>
                <Source>.*\\vctools\\.*</Source>
                <Source>.*\\public\\sdk\\.*</Source>
                <Source>.*\\microsoft sdks\\.*</Source>
                <Source>.*\\vc\\include\\.*</Source>
              </Exclude>
            </Sources>
            <CompanyNames>
              <Exclude>
                <CompanyName>.*microsoft.*</CompanyName>
              </Exclude>
            </CompanyNames>
            <PublicKeyTokens>
              <Exclude>
                <PublicKeyToken>^B77A5C561934E089$</PublicKeyToken>
                <PublicKeyToken>^B03F5F7F11D50A3A$</PublicKeyToken>
                <PublicKeyToken>^31BF3856AD364E35$</PublicKeyToken>
                <PublicKeyToken>^89845DCD8080CC91$</PublicKeyToken>
                <PublicKeyToken>^71E9BCE111E9429C$</PublicKeyToken>
                <PublicKeyToken>^8F50407C4E9E73B6$</PublicKeyToken>
                <PublicKeyToken>^E361AF139669C375$</PublicKeyToken>
              </Exclude>
            </PublicKeyTokens>
            <UseVerifiableInstrumentation>True</UseVerifiableInstrumentation>
            <AllowLowIntegrityProcesses>True</AllowLowIntegrityProcesses>
            <CollectFromChildProcesses>True</CollectFromChildProcesses>
            <CollectAspDotNet>False</CollectAspDotNet>
          </CodeCoverage>
        </Configuration>
      </DataCollector>
    </DataCollectors>
  </DataCollectionRunSettings>
  <MSTest>
    <MapInconclusiveToFailed>True</MapInconclusiveToFailed>
    <CaptureTraceOutput>false</CaptureTraceOutput>
    <DeleteDeploymentDirectoryAfterTestRunIsComplete>False</DeleteDeploymentDirectoryAfterTestRunIsComplete>
    <DeploymentEnabled>False</DeploymentEnabled>
  </MSTest>
</RunSettings>

更新 1

这是我本地环境中相同运行设置文件的输出，附加到 Visual Studio 作为要使用的文件:



和



此设置文件的作用是从分析中排除 Xamarin.Forms.*.dll，因为我们不应在项目中覆盖这些程序集。

如您所见，它在本地工作，但是当我在 VSTS 的构建运行中使用此设置文件时，它给了我以下信息:



我试过浏览日志，并没有发现我们所做的有什么问题。我正在设置内部部署的 TFS 2017 安装以进行测试，至少我可以访问输出目录以查看构建过程中会发生什么。

我不熟悉这个，所以我正在尝试任何可能的答案。

Answer 1

我在 AzureDevOps OnPremise 2020 上有以下解决方案，带有 asp .net app .它在我的场景中运行良好，我必须将结果转换为 Cobertura(对于 sonarqube)。我认为对你来说重要的任务是 'dotnet 测试' 任务(见下文):
以下是构建管道部分:

 - task: DotNetCoreCLI@2
    displayName: 'dotnet test'
    inputs:
      command: test
      arguments: '--configuration $(buildConfiguration) --no-build --logger trx --collect "XPlat Code coverage" --settings coverlet.runsettings'
      projects: '**/*Test/*.csproj'
      publishTestResults: true
  
  - task: DotNetCoreCLI@2
    displayName: Install ReportGenerator tool
    inputs:
      command: custom
      custom: tool
      arguments: update --tool-path . dotnet-reportgenerator-globaltool --ignore-failed-sources
  
  - script: reportgenerator -reports:$(Agent.TempDirectory)/**/coverage.opencover.xml -targetdir:$(Build.SourcesDirectory)/coverlet/reports -reporttypes:"Cobertura"
    displayName: Transform coverage reports
  
  - task: PublishCodeCoverageResults@1
    inputs:
      codeCoverageTool: 'Cobertura'
      summaryFileLocation: '$(Build.SourcesDirectory)/coverlet/reports/Cobertura.xml'
      failIfCoverageEmpty: false

覆盖 azureDevOps: