Skip to content

Instantly share code, notes, and snippets.

@wildmichael

wildmichael/Coverage.targets

Created September 5, 2013 09:06
Download ZIP

Revisions

  1. Michael Wild created this gist Sep 5, 2013.
    115 changes: 115 additions & 0 deletions Coverage.targets
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,115 @@
    <?xml version="1.0" encoding="utf-8"?>
    <Project
    DefaultTargets="Report"
    ToolsVersion="4.0"
    xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

    <PropertyGroup>

    <!-- versions of the required tools. ADJUST TO ACTUAL VERSION NUMBERS! -->
    <xUnitVersion>1.9.2</xUnitVersion>
    <OpenCoverVersion>4.5.1923</OpenCoverVersion>
    <ReportGeneratorVersion>1.9.0.0</ReportGeneratorVersion>

    <!-- locations of required tools -->
    <nuGetDir>..\packages\</nuGetDir>
    <xUnitRunnerDir>$(nuGetDir)xunit.runners.$(xUnitVersion)\tools\</xUnitRunnerDir>
    <xUnitRunnerName>xunit.console.clr4.x86.exe</xUnitRunnerName>
    <xUnitRunner>$(xUnitRunnerDir)$(xUnitRunnerName)</xUnitRunner>

    <OpenCoverDir>$(nuGetDir)OpenCover.$(OpenCoverVersion)\</OpenCoverDir>

    <ReportGeneratorDir>$(nuGetDir)ReportGenerator.$(ReportGeneratorVersion)\</ReportGeneratorDir>
    <ReportGenerator>$(ReportGeneratorDir)ReportGenerator.exe</ReportGenerator>

    <!-- property required by the Opencover.targets file. Note that
    the path is *relative* to said file!-->
    <OpenCoverMSBuildTasksPath>.\</OpenCoverMSBuildTasksPath>

    <!-- Filters to be applied when creating the coverage report.
    ADJUST TO YOUR NAMESPACE/ASSEMBLY NAMES! -->
    <CoverageFilters>+[*]FOO.*;-[*]FOO.**.Annotations.*;
    -[*.Test]*</CoverageFilters>

    <!-- Output directory for the coverage information.
    DANGER: The "Clean" target deletes this directory! -->
    <ReportsPath>report\</ReportsPath>

    <!-- Build configuration defaults-->
    <Configuration
    Condition=" '$(Configuration)' == '' ">Debug</Configuration>
    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
    </PropertyGroup>

    <!-- Build configuration dependent properties -->
    <PropertyGroup
    Condition=" '$(OutputPath)' == '' And '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
    <Optimize>false</Optimize>
    <OutputPath>bin\Debug\</OutputPath>
    </PropertyGroup>
    <PropertyGroup
    Condition=" '$(OutputPath)' == '' And '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
    <Optimize>true</Optimize>
    <OutputPath>bin\Release\</OutputPath>
    </PropertyGroup>

    <!-- Get the definition of the OpenCover task -->
    <Import Project="$(OpenCoverDir)MSBuild\Opencover.targets"/>

    <ItemGroup>
    <!-- Test projects -->
    <TestProjects Include="..\*.Test\*.Test.*proj" />
    </ItemGroup>

    <!-- First build the tests -->
    <Target Name="BuildTests" Outputs="@(TestProjectOutput)">
    <MSBuild
    Projects="@(TestProjects)"
    Targets="Build"
    Properties="Configuration=$(Configuration);Optimize=$(Optimize)">
    <Output
    ItemName="TestProjectOutputs"
    TaskParameter="TargetOutputs"/>
    </MSBuild>
    </Target>

    <!-- Then run them using the coverage tool, batch on target -->
    <Target
    Name="Coverage" DependsOnTargets="_ComputeCoverageOutput"
    Inputs="%(CoverageOutputs.Input)"
    Outputs="%(CoverageOutputs.Identity)">
    <MakeDir Directories="$(ReportsPath)"/>
    <OpenCover
    Target="$(xUnitRunner)"
    Output="%(CoverageOutputs.Identity)"
    TargetArgs="%(CoverageOutputs.Input) /noshadow"
    Filter="$(CoverageFilters)"
    ToolPath="$(OpenCoverDir)"
    />
    </Target>
    <Target Name="_ComputeCoverageOutput" DependsOnTargets="BuildTests">
    <ItemGroup>
    <CoverageOutputs
    Include="$(ReportsPath)%(TestProjectOutputs.Filename).opencover">
    <!-- Add the assembly as "Input" meta-data -->
    <Input>%(TestProjectOutputs.Identity)</Input>
    </CoverageOutputs>
    </ItemGroup>
    </Target>

    <!-- Finally generate the report -->
    <ItemGroup>
    <ReportOutput Include="$(ReportsPath)index.htm"/>
    </ItemGroup>
    <Target Name="Report"
    Inputs="@(CoverageOutputs)"
    DependsOnTargets="Coverage"
    Outputs="@(ReportOutput)">
    <Exec Command='$(ReportGenerator) "-reports:@(CoverageOutputs)" "-targetdir:$(ReportsPath)"' />
    </Target>

    <!-- And optionally show it -->
    <Target Name="See" DependsOnTargets="Report">
    <Exec Command="start %(ReportOutput.Identity)" />
    </Target>
    </Project>