POC: visual regression testing using maestro and storybook

.github/workflows/build-pr.yml

@@ -105,4 +105,18 @@ jobs:
         shard: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13]
       fail-fast: false
     with:
-      shard: ${{ matrix.shard }}
+      shard: ${{ matrix.shard }}
+
+  storybook-build-android:
+    name: Storybook Build Android
+    if: ${{ github.repository == 'RocketChat/Rocket.Chat.ReactNative' }}
+    uses: ./.github/workflows/storybook-build-android.yml
+    needs: [e2e-hold]
+    secrets: inherit
+
+  storybook-run-android:
+    name: Storybook Run Android
+    if: ${{ github.repository == 'RocketChat/Rocket.Chat.ReactNative' }}
+    uses: ./.github/workflows/maestro-storybook-android.yml
+    needs: [storybook-build-android]
+    secrets: inherit

.github/workflows/maestro-storybook-android.yml

@@ -0,0 +1,85 @@
+name: Maestro Storybook Tests on Android
+
+on:
+  workflow_call:
+
+jobs:
+  android-test:
+    name: 'Android Tests'
+    runs-on: ubuntu-latest
+    env:
+      MAESTRO_VERSION: 2.3.0
+
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v4
+
+      - name: Setup Java
+        uses: actions/setup-java@v4
+        with:
+          distribution: temurin
+          java-version: 17
+
+      - name: Cache Android AVD
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.android/avd/*
+            ~/.android/adb*
+          key: avd-${{ runner.os }}-api34
+
+      - name: Cache Maestro
+        uses: actions/cache@v4
+        with:
+          path: ~/.maestro
+          key: maestro-${{ runner.os }}-${{ env.MAESTRO_VERSION }}
+
+      - name: Download APK
+        uses: actions/download-artifact@v4
+        with:
+          name: Android Experimental Storybook APK
+
+      - name: Install Maestro
+        run: |
+          curl -Ls "https://get.maestro.mobile.dev" | bash
+          echo "$HOME/.maestro/bin" >> "$GITHUB_PATH"
+
+      - name: Enable KVM group permissions
+        run: |
+          echo 'KERNEL=="kvm", GROUP="kvm", MODE="0666", OPTIONS+="static_node=kvm"' | sudo tee /etc/udev/rules.d/99-kvm4all.rules
+          sudo udevadm control --reload-rules
+          sudo udevadm trigger --name-match=kvm
+
+      - name: Disable unnecessary services (improves emulator stability)
+        run: |
+          sudo systemctl stop docker || true
+          sudo systemctl stop snapd || true
+
+      - name: Make Maestro script executable
+        run: chmod +x .github/scripts/run-maestro.sh
+
+      - name: Start Android Emulator and Run Maestro Tests
+        uses: reactivecircus/android-emulator-runner@v2
+        timeout-minutes: 60
+        with:
+          api-level: 34
+          disk-size: 4096M
+          arch: x86_64
+          target: google_apis
+          profile: pixel_7_pro
+          cores: 4
+          ram-size: 4096M
+          force-avd-creation: false
+          disable-animations: true
+          emulator-boot-timeout: 900
+          emulator-options: -no-window -gpu swiftshader_indirect -noaudio -no-boot-anim -camera-back none -accel on
+          script: |
+            maestro test .maestro/storybook/storybook.yaml
+
+      - name: Android Storybook Maestro Logs
+        if: always()
+        uses: actions/upload-artifact@v4
+        with:
+          name: Android Storybook Maestro Logs
+          path: ~/.maestro/tests/**/*.png
+          retention-days: 7

.github/workflows/storybook-build-android.yml

@@ -0,0 +1,97 @@
+name: E2E Build Android
+
+on:
+  workflow_call:
+    secrets:
+      EXPERIMENTAL_KEYSTORE_BASE64:
+        required: true
+      EXPERIMENTAL_KEYSTORE_PASSWORD:
+        required: true
+      EXPERIMENTAL_KEY_ALIAS:
+        required: true
+      EXPERIMENTAL_KEY_PASSWORD:
+        required: true
+      BUGSNAG_KEY:
+        required: true
+
+jobs:
+  android-build:
+    runs-on: ubuntu-latest
+
+    outputs:
+      artifact_name: Android Experimental Storybook APK
+
+    steps:
+      - name: Checkout Repository 
+        uses: actions/checkout@v4
+
+      - name: Checkout and Setup Node
+        uses: ./.github/actions/setup-node
+
+      - name: Cache Gradle dependencies
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.gradle
+          key: gradle-${{ runner.os }}-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
+          restore-keys: |
+            gradle-${{ runner.os }}-
+
+      - name: Cache Android build
+        uses: actions/cache@v4
+        with:
+          path: |
+            android/.gradle
+            android/app/build
+            android/app/.cxx
+          key: android-build-${{ runner.os }}-${{ hashFiles('package.json', '**/*.gradle*', 'android/gradle.properties', 'android/settings.gradle') }}
+          restore-keys: |
+            android-build-${{ runner.os }}-
+
+      - name: Set up JDK
+        uses: actions/setup-java@v4
+        with:
+          java-version: '17'
+          distribution: 'temurin'
+
+      - name: Setup Android SDK
+        uses: android-actions/setup-android@v3
+
+      - name: Set up Gradle
+        uses: gradle/actions/setup-gradle@v4
+        with:
+          gradle-version: wrapper
+
+      - name: Decode Keystore
+        run: |
+          echo "${{ secrets.EXPERIMENTAL_KEYSTORE_BASE64 }}" | base64 -d > android/app/release.keystore
+
+      - name: Set gradle.properties
+        working-directory: android
+        run: |
+          echo "" > ./gradle.properties
+          echo -e "org.gradle.jvmargs=-Xmx4g -XX:MaxMetaspaceSize=1g -Dfile.encoding=UTF-8" >> ./gradle.properties
+          echo -e "android.useAndroidX=true" >> ./gradle.properties
+          echo -e "android.enableJetifier=true" >> ./gradle.properties
+          echo -e "reactNativeArchitectures=x86_64" >> ./gradle.properties
+          echo -e "APPLICATION_ID=chat.rocket.reactnative" >> ./gradle.properties
+          echo -e "newArchEnabled=true" >> ./gradle.properties
+          echo -e "hermesEnabled=true" >> ./gradle.properties
+          echo -e "VERSIONCODE=999999" >> ./gradle.properties
+          echo -e "KEYSTORE=release.keystore" >> ./gradle.properties
+          echo -e "KEYSTORE_PASSWORD=${{ secrets.EXPERIMENTAL_KEYSTORE_PASSWORD }}" >> ./gradle.properties
+          echo -e "KEY_ALIAS=${{ secrets.EXPERIMENTAL_KEY_ALIAS }}" >> ./gradle.properties
+          echo -e "KEY_PASSWORD=${{ secrets.EXPERIMENTAL_KEY_PASSWORD }}" >> ./gradle.properties
+          echo -e "BugsnagAPIKey=${{ secrets.BUGSNAG_KEY }}" >> ./gradle.properties
+
+      - name: Build Android Release APK
+        working-directory: android
+        run: USE_STORYBOOK=true ./gradlew assembleExperimentalRelease --build-cache --parallel --max-workers=4 --no-daemon --stacktrace
+        env:
+          RUNNING_E2E_TESTS: true
+
+      - name: Upload APK
+        uses: actions/upload-artifact@v4
+        with:
+          name: Android Experimental Storybook APK
+          path: android/app/build/outputs/apk/experimental/release/app-experimental-release.apk