gradle-run-ui-tests.yml

name: "Run UI Tests"

on:
  merge_group:
  pull_request:
    types: [ opened, synchronize ] # Don't rerun on `edited` to save time
  workflow_call:

concurrency:
    group: ${{ github.workflow }}-${{ github.event.pull_request.number }}
    cancel-in-progress: true

jobs:
  ui-tests:
    runs-on: buildjet-8vcpu-ubuntu-2204
    strategy:
      matrix:
        api-level: [29]

    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          submodules: recursive # Needed in order to fetch Kalium sources for building
          fetch-depth: 0

      - name: Set up JDK 17
        uses: actions/setup-java@v3
        with:
          java-version: '17'
          distribution: 'temurin'
          cache: gradle

      - name: Validate Gradle wrapper
        uses: gradle/wrapper-validation-action@56b90f209b02bf6d1deae490e9ef18b21a389cd4
      
      - name: Gradle cache
        uses: gradle/gradle-build-action@v2
        
      - name: AVD cache
        uses: actions/cache@v3
        id: avd-cache
        with:
          path: |
            ~/.android/avd/*
            ~/.android/adb*
          key: avd-${{ matrix.api-level }}

      - name: create AVD and generate snapshot for caching
        if: steps.avd-cache.outputs.cache-hit != 'true'
        uses: reactivecircus/android-emulator-runner@v2
        with:
          api-level: ${{ matrix.api-level }}
          target: google_apis
          force-avd-creation: false
          emulator-options: -no-window -gpu swiftshader_indirect -noaudio -no-boot-anim -camera-back none
          disable-animations: true
          script: echo "Generated AVD snapshot for caching."

      - name: Android Instrumentation Tests
        uses: reactivecircus/android-emulator-runner@v2
        with:
          api-level: ${{ matrix.api-level }}
          target: google_apis
          script: ./gradlew runAcceptanceTests
        env:
            GITHUB_USER: ${{ github.actor }}
            GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
            
      - name: Cleanup Gradle Cache
        # Remove some files from the Gradle cache, so they aren't cached by GitHub Actions.
        # Restoring these files from a GitHub Actions cache might cause problems for future builds.
        run: |
          rm -f ~/.gradle/caches/modules-2/modules-2.lock
          rm -f ~/.gradle/caches/modules-2/gc.properties