MutationTesting.yml

name: Mutation Testing

on:
  push:
  pull_request:
  workflow_dispatch:

jobs:
  mutation-test:
    runs-on: ubuntu-latest

    env:
      STRYKER_DASHBOARD_API_KEY: ${{ secrets.STRYKER_DASHBOARD_API_KEY }}
      GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
  
    steps:
    - name: Checkout code
      uses: actions/checkout@v4
      with:
        fetch-depth: 0  # Nerdbank.GitVersioning needs full history to compute the version

    - name: Setup .NET
      uses: actions/setup-dotnet@v4
      with:
        dotnet-version: '8.0.x'

    - name: Install Stryker.NET
      run: dotnet tool install -g dotnet-stryker

    - name: Run mutation tests
      run: |
        cd src/Z21.Client.UnitTest
        dotnet stryker --reporter html  --output ../../stryker-report --mutation-level Advanced --threshold-high 90 --threshold-low 80 --break-at 75
        
    - name: Upload HTML report
      uses: actions/upload-artifact@v4
      with:
        name: stryker-html-report
        path: stryker-report/reports/mutation-report.html