ui-tests-on-pr.yml

name: UI flutter tests on PR

on:
  pull_request:
    types: [opened, synchronize, reopened]

jobs:
  tests:
    name: Test ${{ matrix.name }}
    runs-on: ${{ matrix.os }}
    timeout-minutes: 45
    strategy:
      fail-fast: false
      matrix:
            name: [
              web-app-linux,
              web-app-macos,
              ]
            include:
              - name: web-app-linux
                os: ubuntu-latest

              - name: web-app-macos
                os: macos-latest

    steps:

      - name: Setup GH Actions
        uses: actions/checkout@v4

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '18'
          
      - run: |
          npx @puppeteer/browsers install chromedriver@stable

      - name: Get stable flutter
        uses: subosito/flutter-action@v2
        with:
          flutter-version: '3.22.x'
          channel: 'stable'

      - name: Prepare build directory
        run: |
          flutter clean
          rm -rf build/*
          rm -rf web/src/mm2/*
          rm -rf web/src/kdfi/*
          rm -rf web/dist/*

      - name: Fetch packages and generate assets
        run: |
          echo "Running \`flutter build\` to generate assets for the deployment build"
          flutter pub get > /dev/null 2>&1
          flutter build web --profile > /dev/null 2>&1 || true
          flutter pub get > /dev/null 2>&1
          flutter build web --release > /dev/null 2>&1 || true
          echo "Done fetching packages and generating assets"
          
      - name: Validate build
        run: |
          # Check that the web build folder contains a wasm file in the format build/web/dist/*.wasm
          if [ ! -f build/web/dist/*.wasm ]; then
            echo "Error: Web build failed. No wasm file found in build/web/dist/"
            # List files for debugging
            echo "Listing files in build/web recursively"
            ls -R build/web

            echo "Listing files in web recursively"
            ls -R web

            exit 1
          fi
          # Check that the index.html is present and that it is equal to the source index.html
          if ! cmp -s web/index.html build/web/index.html; then
            echo "Error: Web build failed. index.html is not equal to the source index.html"
            exit 1
          fi
          # Check that the index.html has uncommitted changes to ensure that the placeholder was replaced with the generated content
          if git diff --exit-code web/index.html; then
            echo "Error: Web build failed. index.html has no uncommitted changes which indicates an issue with the \`template.html\` to \`index.html\` generation"
            exit 1
          fi
          # Decode the AssetManifest.bin and check for the coin icon presence
          if [ ! -f build/web/assets/AssetManifest.bin ]; then
            echo "Error: AssetManifest.bin file not found."
            exit 1
          fi
          if ! strings build/web/assets/AssetManifest.bin | grep -q "assets/coin_icons/png/kmd.png"; then
            echo "Error: Coin icon not found in AssetManifest.bin"
            exit 1
          fi

      - name: Test air_dex chrome (unix) (Linux)
        if: runner.name == 'ci-builder-radon'
        id: tests-chrome
        continue-on-error: true
        timeout-minutes: 35
        run: |
          chromedriver --port=4444 --silent --enable-chrome-logs --log-path=chrome_console.log &
          dart run_integration_tests.dart -d 'headless' -b '1600,1024' --browser-name=chrome

      - name: Enable safaridriver (sudo) (MacOS)
        if: runner.name == 'ci-builder-astatine'
        timeout-minutes: 1
        run: |
          defaults write com.apple.Safari IncludeDevelopMenu YES
          defaults write com.apple.Safari AllowRemoteAutomation 1
          sudo /usr/bin/safaridriver --enable || echo "Failed to enable safaridriver!"

      - name: Run safaridriver in background (MacOS)
        if: runner.name == 'ci-builder-astatine'
        continue-on-error: true
        run: |
          safaridriver -p 4444 &

      - name: Test air_dex safari (MacOS)
        if: runner.name == 'ci-builder-astatine'
        id: tests-safari
        continue-on-error: true
        timeout-minutes: 35
        run: |
          flutter pub get
          dart run_integration_tests.dart --browser-name=safari

      - name: Upload logs (Linux)
        if: runner.name == 'ci-builder-radon'
        uses: actions/upload-artifact@v4
        with:
          name: ${{ runner.os }}-chromedriver-logs.zip
          path: ./chrome_console.log

      - name: Fail workflow if tests failed (Linux)
        if: runner.name == 'ci-builder-radon' && steps.tests-chrome.outcome == 'failure'
        run: exit 1

      - name: Fail workflow if tests failed (MacOS)
        if: runner.name == 'ci-builder-astatine' && steps.tests-safari.outcome == 'failure'
        run: exit 1