name: Test

on:
  pull_request: {}
  push:
    branches: [main, develop]

# Enrich gradle.properties for CI/CD
env:
  CI_GRADLE_ARG_PROPERTIES: >
    -Porg.gradle.jvmargs=-Xmx2g
    -Porg.gradle.parallel=false

jobs:
  unit-tests:
    name: Run Unit Tests
    runs-on: ubuntu-latest
    # Allow all jobs on main and develop. Just one per PR.
    concurrency:
      group: ${{ github.ref == 'refs/heads/main' && format('unit-tests-main-{0}', github.sha) || github.ref == 'refs/heads/develop' && format('unit-tests-develop-{0}', github.sha) || format('unit-tests-{0}', github.ref) }}
      cancel-in-progress: true
    steps:
      - uses: actions/checkout@v2
      - uses: actions/cache@v2
        with:
          path: |
            ~/.gradle/caches
            ~/.gradle/wrapper
          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
          restore-keys: |
            ${{ runner.os }}-gradle-
      - name: Run unit tests
        run: ./gradlew clean test $CI_GRADLE_ARG_PROPERTIES -PallWarningsAsErrors=false --stacktrace
      - name: Format unit test results
        if: always()
        run: python3 ./tools/ci/render_test_output.py unit ./**/build/test-results/**/*.xml
      - name: Publish Unit Test Results
        uses: EnricoMi/publish-unit-test-result-action@v1
        if: always() &&
          github.event.sender.login != 'dependabot[bot]' &&
          ( github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name == github.repository )
        with:
          files: ./**/build/test-results/**/*.xml