Fixes Code Coverage in Arcade (#5528)

* arcade code coverage changes * adding Michael's changes * updating path Co-authored-by: Keren Fuentes <kedejesu@microsoft.com>
dotnet · Dec 7, 2020 · bd0e5d0 · bd0e5d0
1 parent f28dfb3
commit bd0e5d0
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Showing 3 changed files with 51 additions and 7 deletions.
diff --git a/Directory.Build.targets b/Directory.Build.targets
@@ -2,6 +2,10 @@
 <Project>
   <Import Project="Sdk.targets" Sdk="Microsoft.DotNet.Arcade.Sdk" />
 
+  <ItemGroup Condition="'$(IsUnitTestProject)' == 'true'">
+    <PackageReference Include="coverlet.msbuild" Version="2.9.0" PrivateAssets="all" />
+  </ItemGroup>
+
   <Target Name="CopyNativeAssembiles" AfterTargets="CopyFilesToOutputDirectory">
     <PropertyGroup>
 		<LibPrefix Condition="'$(OS)' != 'Windows_NT'">lib</LibPrefix>
@@ -35,5 +39,45 @@
 		<Output TaskParameter="DestinationFiles" ItemName="FileWrites"/>
 		</Copy>
   </Target>
+  <PropertyGroup Condition="'$(Coverage)' == 'true'">
+    <!-- https://github.com/tonerdo/coverlet/issues/363 -->
+    <DeterministicSourcePaths>false</DeterministicSourcePaths>
+
+    <!-- https://github.com/tonerdo/coverlet/issues/618 -->
+    <IncludeTestAssembly>true</IncludeTestAssembly>
+
+    <CollectCoverage>true</CollectCoverage>
+    <SingleHit>true</SingleHit>
+    <CopyLocalLockFileAssemblies>true</CopyLocalLockFileAssemblies>
+    <CoverletOutputFormat>opencover</CoverletOutputFormat>
+    <CoverletOutput>$(BaseOutputPath)$(PlatformConfig)\coverage\coverage.opencover.xml</CoverletOutput>
+    <Include></Include>
+    <Exclude></Exclude>
+    <ExcludeByAttribute>ExcludeFromCodeCoverage</ExcludeByAttribute>
+    <ExcludeByFile></ExcludeByFile>
+  </PropertyGroup>
+
+  <Target Name="OuterInstrumentModulesNoBuild" BeforeTargets="RunTests" Condition="'$(IsUnitTestProject)' == 'true' AND '$(TargetFramework)' == ''">
+    <MSBuild
+      Projects="$(MSBuildProjectFullPath)"
+      Targets="InnerInstrumentModulesNoBuild"
+      Properties="TargetFramework=%(_TargetFramework.Identity)" />
+  </Target>
+
+  <Target Name="OuterGenerateCoverageResult" BeforeTargets="Test" Condition="'$(IsUnitTestProject)' == 'true' AND '$(TargetFramework)' == ''">
+    <MSBuild
+      Projects="$(MSBuildProjectFullPath)"
+      Targets="InnerGenerateCoverageResult"
+      Properties="TargetFramework=%(_TargetFramework.Identity)" />
+  </Target>
+
+  <Target Name="InnerInstrumentModulesNoBuild"
+          BeforeTargets="RunTests"
+          DependsOnTargets="InstrumentModules"
+          Condition="'$(IsUnitTestProject)' == 'true' AND '$(TargetFramework)' != '' AND '$(CollectCoverage)' == 'true'" />
 
+  <Target Name="InnerGenerateCoverageResult"
+          BeforeTargets="Test"
+          DependsOnTargets="GenerateCoverageResult"
+          Condition="'$(IsUnitTestProject)' == 'true' AND '$(TargetFramework)' != '' AND '$(CollectCoverage)' == 'true'" />
 </Project>
diff --git a/build/Codecoverage.proj b/build/Codecoverage.proj
@@ -16,12 +16,12 @@
       <_ReportGeneratorPath>$(PkgReportGenerator)\tools\net47\ReportGenerator.exe</_ReportGeneratorPath>
     </PropertyGroup>
 
-    <Message Importance="high" Text="&quot;$(_ReportGeneratorPath)&quot; -reports:$(BaseOutputPath)$(PlatformConfig)\*\*\coverage.opencover.xml -targetdir:$(BaseOutputPath)$(PlatformConfig)\coverage -filefilters:+*.cs;+*.fs -reporttypes:Cobertura" />
-    <Exec Command="&quot;$(_ReportGeneratorPath)&quot; -reports:$(BaseOutputPath)$(PlatformConfig)\*\*\coverage.opencover.xml -targetdir:$(BaseOutputPath)$(PlatformConfig)\coverage -filefilters:+*.cs;+*.fs -reporttypes:Cobertura" />
+    <Message Importance="high" Text="&quot;$(_ReportGeneratorPath)&quot; -reports:$(ArtifactsDir)bin\**\coverage.opencover.xml -targetdir:$(ArtifactsDir)bin\ -filefilters:+*.cs;+*.fs -reporttypes:Cobertura" />
+    <Exec Command="&quot;$(_ReportGeneratorPath)&quot; -reports:$(ArtifactsDir)bin\**\coverage.opencover.xml -targetdir:$(ArtifactsDir)bin\coverage -filefilters:+*.cs;+*.fs -reporttypes:Cobertura" />
 
     <ItemGroup>
-      <_CodecovArgs Include="-f;$(BaseOutputPath)$(PlatformConfig)\coverage\Cobertura.xml" />
-
+      <_CodecovArgs Include="-f;$(ArtifactsDir)bin\coverage\Cobertura.xml" />
+      
       <!-- Report an error if the upload fails -->
       <_CodecovArgs Include="--required" />
 

diff --git a/build/ci/job-template.yml b/build/ci/job-template.yml
@@ -116,10 +116,10 @@ jobs:
       - ${{ if eq(parameters.innerLoop, 'false') }}:
         - ${{ if and(eq(parameters.runSpecific, 'false'), eq(parameters.useVSTestTask, 'false')) }}:
           # TODO: Code coverage needs to be fixed.
-          - script: ${{ parameters.buildScript }} /p:Build=false -configuration $(_configuration) /p:TargetArchitecture=${{ parameters.architecture }} /p:TestArchitectures=${{ parameters.architecture }} -test -integrationTest -ci #-coverage=${{ parameters.codeCoverage }}
+          - script: ${{ parameters.buildScript }} /p:Build=false -configuration $(_configuration) /p:TargetArchitecture=${{ parameters.architecture }} /p:TestArchitectures=${{ parameters.architecture }} -test -integrationTest -ci /p:RestorePackagesPath=$(Build.SourcesDirectory)\packages /p:NUGET_PACKAGES=$(Build.SourcesDirectory)\packages /p:Coverage=${{ parameters.codeCoverage }}
             displayName: Run All Tests.
         - ${{ if and(eq(parameters.runSpecific, 'true'), eq(parameters.useVSTestTask, 'false')) }}:
-          - script: ${{ parameters.buildScript }} /p:Build=false -configuration $(_configuration) /p:TargetArchitecture=${{ parameters.architecture }} /p:TestArchitectures=${{ parameters.architecture }} -test -integrationTest -ci /p:TestRunnerAdditionalArguments='-trait$(spaceValue)Category=RunSpecificTest'  /p:RestorePackagesPath=$(Build.SourcesDirectory)\packages /p:NUGET_PACKAGES=$(Build.SourcesDirectory)\packages #-coverage=${{ parameters.codeCoverage }}
+          - script: ${{ parameters.buildScript }} /p:Build=false -configuration $(_configuration) /p:TargetArchitecture=${{ parameters.architecture }} /p:TestArchitectures=${{ parameters.architecture }} -test -integrationTest -ci /p:TestRunnerAdditionalArguments='-trait$(spaceValue)Category=RunSpecificTest'  /p:RestorePackagesPath=$(Build.SourcesDirectory)\packages /p:NUGET_PACKAGES=$(Build.SourcesDirectory)\packages /p:Coverage=${{ parameters.codeCoverage }}
             displayName: Run Specific Tests.
         - ${{ if and(eq(parameters.buildScript, 'build.cmd'), eq(parameters.useVSTestTask, 'true')) }}:
           - task: VSTest@2
@@ -143,7 +143,7 @@ jobs:
               collectDumpOn: onAbortOnly
               publishRunAttachments: true
       - ${{ if eq(parameters.innerLoop, 'true') }}:
-        - script: ${{ parameters.buildScript }} /p:Build=false -configuration $(_configuration) /p:TargetArchitecture=${{ parameters.architecture }} /p:TestArchitectures=${{ parameters.architecture }} -test -integrationTest -ci /p:TestRunnerAdditionalArguments='-notrait$(spaceValue)Category=SkipInCI'  /p:RestorePackagesPath=$(Build.SourcesDirectory)\packages /p:NUGET_PACKAGES=$(Build.SourcesDirectory)\packages #-coverage=${{ parameters.codeCoverage }}
+        - script: ${{ parameters.buildScript }} /p:Build=false -configuration $(_configuration) /p:TargetArchitecture=${{ parameters.architecture }} /p:TestArchitectures=${{ parameters.architecture }} -test -integrationTest -ci /p:TestRunnerAdditionalArguments='-notrait$(spaceValue)Category=SkipInCI'  /p:RestorePackagesPath=$(Build.SourcesDirectory)\packages /p:NUGET_PACKAGES=$(Build.SourcesDirectory)\packages /p:Coverage=${{ parameters.codeCoverage }}
           displayName: Run CI Tests.
     - script: $(dotnetPath) msbuild -restore build/Codecoverage.proj
       displayName: Upload coverage to codecov.io