name: Test

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

# Enrich gradle.properties for CI/CD
env:
  GRADLE_OPTS: -Dorg.gradle.jvmargs="-Xmx3072m -Dfile.encoding=UTF-8 -XX:+HeapDumpOnOutOfMemoryError" -Dkotlin.daemon.jvm.options="-Xmx2560m" -Dkotlin.incremental=false
  CI_GRADLE_ARG_PROPERTIES: --stacktrace -PpreDexEnable=false --max-workers 2 --no-daemon

jobs:
  tests:
    name: Runs all tests
    runs-on: macos-latest # for the emulator
    # 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@v3
        with:
          fetch-depth: 0
      - uses: actions/setup-java@v3
        with:
          distribution: 'adopt'
          java-version: '11'
      - uses: gradle/gradle-build-action@v2
      - uses: actions/setup-python@v4
        with:
          python-version: 3.8
      - uses: michaelkaye/setup-matrix-synapse@v1.0.3
        with:
          uploadLogs: true
          httpPort: 8080
          disableRateLimiting: true
          public_baseurl: "http://10.0.2.2:8080/"
      - name: Run all the codecoverage tests at once
        id: tests
        uses: reactivecircus/android-emulator-runner@v2
        continue-on-error: true
        with:
          api-level: 28
          arch: x86
          profile: Nexus 5X
          force-avd-creation: false
          emulator-options: -no-snapshot-save -no-window -gpu swiftshader_indirect -noaudio -no-boot-anim -camera-back none
          disable-animations: true
          emulator-build: 7425822
          script: |
            ./gradlew gatherGplayDebugStringTemplates $CI_GRADLE_ARG_PROPERTIES
            ./gradlew unitTestsWithCoverage $CI_GRADLE_ARG_PROPERTIES
            ./gradlew instrumentationTestsWithCoverage $CI_GRADLE_ARG_PROPERTIES
            ./gradlew generateCoverageReport $CI_GRADLE_ARG_PROPERTIES
      # NB: continue-on-error marks steps.tests.conclusion = 'success' but leaves stes.tests.outcome = 'failure'
      - name: Run all the codecoverage tests at once (retry if emulator failed)
        uses: reactivecircus/android-emulator-runner@v2
        if: always() && steps.tests.outcome == 'failure' # don't run if previous step succeeded.
        with:
          api-level: 28
          arch: x86
          profile: Nexus 5X
          force-avd-creation: false
          emulator-options: -no-snapshot-save -no-window -gpu swiftshader_indirect -noaudio -no-boot-anim -camera-back none
          disable-animations: true
          emulator-build: 7425822
          script: |
            ./gradlew gatherGplayDebugStringTemplates $CI_GRADLE_ARG_PROPERTIES
            ./gradlew unitTestsWithCoverage $CI_GRADLE_ARG_PROPERTIES
            ./gradlew instrumentationTestsWithCoverage $CI_GRADLE_ARG_PROPERTIES
            ./gradlew generateCoverageReport $CI_GRADLE_ARG_PROPERTIES

      # we may have failed a previous step and retried, that's OK
      - name: Publish results to Sonar
        env:
          GITHUB_TOKEN: ${{ secrets.SONARQUBE_GITHUB_API_TOKEN }}  # Needed to get PR information, if any
          SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
          ORG_GRADLE_PROJECT_SONAR_LOGIN: ${{ secrets.SONAR_TOKEN }}
        if: ${{ always() && env.GITHUB_TOKEN != '' && env.SONAR_TOKEN != '' && env.ORG_GRADLE_PROJECT_SONAR_LOGIN != '' }}
        run: ./gradlew sonarqube $CI_GRADLE_ARG_PROPERTIES

      - name: Format unit test results
        if: always()
        run: python3 ./tools/ci/render_test_output.py unit ./**/build/test-results/**/*.xml

# can't be run on macos due to containers.
#      - 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

# Unneeded as part of the test suite above, kept around in case we want to re-enable them.
#
#  # Build Android Tests
#  build-android-tests: 
#    name: Build Android Tests 
#    runs-on: ubuntu-latest 
#    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('build-android-tests-{0}', github.ref) }}
#      cancel-in-progress: true
#    steps: 
#      - uses: actions/checkout@v3 
#      - uses: actions/setup-java@v3 
#        with: 
#          distribution: 'adopt' 
#          java-version: 11 
#      - uses: actions/cache@v3 
#        with: 
#          path: | 
#            ~/.gradle/caches 
#            ~/.gradle/wrapper 
#          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }} 
#          restore-keys: | 
#            ${{ runner.os }}-gradle- 
#      - name: Build Android Tests  
#        run: ./gradlew clean assembleAndroidTest $CI_GRADLE_ARG_PROPERTIES