Merge pull request #4871 from arturcic/feature/code-coverage

Configure code coverage generation and publishing

Author: arturcic

build/build/Tasks/Test/PublishCoverage.cs

@@ -20,7 +20,7 @@ public override bool ShouldRun(BuildContext context)
     public override void Run(BuildContext context)
     {
         var coverageFiles = context
-            .GetFiles($"{Paths.TestOutput}/*.coverage.*.xml")
+            .GetFiles($"{Paths.Src}/**/coverage.*.xml")
             .Select(file => context.MakeRelative(file).ToString()).ToArray();
 
         var token = context.Credentials?.CodeCov?.Token;

build/build/Tasks/Test/UnitTest.cs

@@ -82,6 +82,10 @@ private static void TestProjectForTarget(BuildContext context, FilePath project,
         settings.WithArgumentCustomization(args => args
             .Append("--report-spekt-junit")
             .Append("--report-spekt-junit-filename").AppendQuoted(resultsPath.FullPath)
+            .Append("--coverlet")
+            .Append("--coverlet-output-format").AppendQuoted("cobertura")
+            .Append("--coverlet-exclude ").AppendQuoted("[GitVersion*.Tests]*")
+            .Append("--coverlet-exclude ").AppendQuoted("[GitTools.Testing]*")
         );
 
         context.DotNetTest(project.FullPath, settings);

src/Directory.Build.props

@@ -75,17 +75,17 @@
         </PackageReference>
     </ItemGroup>
     <ItemGroup Condition=" '$(IsUnitTestProject)' == 'true' ">
+        <PackageReference Include="coverlet.MTP" />
+        <PackageReference Include="JunitXml.TestLogger" />
         <PackageReference Include="Microsoft.NET.Test.Sdk" />
         <PackageReference Include="NSubstitute" />
         <PackageReference Include="NUnit" />
-        <PackageReference Include="NUnit3TestAdapter" />
-        <PackageReference Include="JunitXml.TestLogger" />
-        <PackageReference Include="Shouldly" />
-
         <PackageReference Include="NUnit.Analyzers">
             <PrivateAssets>all</PrivateAssets>
             <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
         </PackageReference>
+        <PackageReference Include="NUnit3TestAdapter" />
+        <PackageReference Include="Shouldly" />
 
     </ItemGroup>
     <ItemGroup Condition=" '$(IsUnitTestProject)' == 'true' ">

src/Directory.Packages.props

@@ -9,6 +9,7 @@
   </PropertyGroup>
   <ItemGroup>
     <!-- common packages -->
+    <PackageVersion Include="coverlet.MTP" Version="8.0.0" />
     <PackageVersion Include="JsonSchema.Net" Version="7.3.4" />
     <PackageVersion Include="LibGit2Sharp" Version="0.31.0" />
     <PackageVersion Include="Microsoft.CodeAnalysis.Analyzers" Version="5.3.0" />
@@ -54,4 +55,4 @@
     <PackageVersion Include="Microsoft.Build.Tasks.Core" Version="$(MicrosoftBuildVersion)" />
     <PackageVersion Include="Microsoft.Build.Utilities.Core" Version="$(MicrosoftBuildVersion)" />
   </ItemGroup>
-</Project>
+</Project>