test(sample): Add E2E tests for app start transactions

.github/workflows/sample-application.yml

@@ -13,7 +13,14 @@ concurrency:
 
 env:
   SENTRY_AUTH_TOKEN: ${{ secrets.SENTRY_AUTH_TOKEN }}
+  MAESTRO_VERSION: '1.39.0'
   RN_SENTRY_POD_NAME: RNSentry
+  IOS_APP_ARCHIVE_PATH: sentry-react-native-sample.app.zip
+  ANDROID_APP_ARCHIVE_PATH: sentry-react-native-sample.apk.zip
+  REACT_NATIVE_SAMPLE_PATH: samples/react-native
+  IOS_DEVICE: 'iPhone 16'
+  IOS_VERSION: '18.1'
+  ANDROID_API_LEVEL: '30'
 
 jobs:
   diff_check:
@@ -66,7 +73,7 @@ jobs:
       - uses: ruby/setup-ruby@v1
         if: ${{ matrix.platform == 'ios' || matrix.platform == 'macos' }}
         with:
-          working-directory: ${{ matrix.platform == 'ios' && ' samples/react-native' || ' samples/react-native-macos' }}
+          working-directory: ${{ matrix.platform == 'ios' && env.REACT_NATIVE_SAMPLE_PATH || ' samples/react-native-macos' }}
           ruby-version: '3.3.0' # based on what is used in the sample
           bundler-cache: true # runs 'bundle install' and caches installed gems automatically
           cache-version: 1 # cache the installed gems
@@ -106,7 +113,7 @@ jobs:
 
       - name: Build Android App
         if: ${{ matrix.platform == 'android' }}
-        working-directory: samples/react-native/android
+        working-directory: ${{ env.REACT_NATIVE_SAMPLE_PATH }}/android
         run: |
           if [[ ${{ matrix.rn-architecture }} == 'new' ]]; then
             perl -i -pe's/newArchEnabled=false/newArchEnabled=true/g' gradle.properties
@@ -119,11 +126,14 @@ jobs:
           fi
           [[ "${{ matrix.build-type }}" == "production" ]] && CONFIG='Release' || CONFIG='Debug'
           echo "Building $CONFIG"
+          [[ "${{ matrix.build-type }}" == "production" ]] && TEST_TYPE='release' || TEST_TYPE='debug'
+          echo "Building $TEST_TYPE"
+
           ./gradlew ":app:assemble$CONFIG" -PreactNativeArchitectures=x86
 
       - name: Build iOS App
         if: ${{ matrix.platform == 'ios' }}
-        working-directory: samples/react-native/ios
+        working-directory: ${{ env.REACT_NATIVE_SAMPLE_PATH }}/ios
         run: |
           [[ "${{ matrix.build-type }}" == "production" ]] && CONFIG='Release' || CONFIG='Debug'
           echo "Building $CONFIG"
@@ -160,9 +170,165 @@ jobs:
             | tee xcodebuild.log \
             | xcbeautify --quieter --is-ci --disable-colored-output
 
+      - name: Archive iOS App
+        if: ${{ matrix.platform == 'ios' && matrix.rn-architecture == 'new' && matrix.build-type == 'production' && matrix.ios-use-frameworks == 'no-frameworks' }}
+        run: |
+          cd ${{ env.REACT_NATIVE_SAMPLE_PATH }}/ios/DerivedData/Build/Products/Release-iphonesimulator
+          zip -r \
+            ${{ github.workspace }}/${{ env.IOS_APP_ARCHIVE_PATH }} \
+            sentryreactnativesample.app
+
+      - name: Archive Android App
+        if: ${{ matrix.platform == 'android' && matrix.rn-architecture == 'new' && matrix.build-type == 'production' }}
+        run: |
+          mv ${{ env.REACT_NATIVE_SAMPLE_PATH }}/android/app/build/outputs/apk/release/app-release.apk app.apk
+          zip -j \
+            ${{ env.ANDROID_APP_ARCHIVE_PATH }} \
+            app.apk
+
+      - name: Upload iOS APP
+        if: ${{ matrix.platform == 'ios' && matrix.rn-architecture == 'new' && matrix.build-type == 'production' && matrix.ios-use-frameworks == 'no-frameworks' }}
+        uses: actions/upload-artifact@v4
+        with:
+          name: sample-rn-${{ matrix.rn-architecture }}-${{ matrix.build-type }}-${{ matrix.ios-use-frameworks}}-${{ matrix.platform }}
+          path: ${{ env.IOS_APP_ARCHIVE_PATH }}
+          retention-days: 1
+
+      - name: Upload Android APK
+        if: ${{ matrix.platform == 'android' && matrix.rn-architecture == 'new' && matrix.build-type == 'production' }}
+        uses: actions/upload-artifact@v4
+        with:
+          name: sample-rn-${{ matrix.rn-architecture }}-${{ matrix.build-type }}-${{ matrix.platform }}
+          path: ${{ env.ANDROID_APP_ARCHIVE_PATH }}
+          retention-days: 1
+
       - name: Upload logs
         if: ${{ always() }}
         uses: actions/upload-artifact@v4
         with:
           name: build-sample-${{ matrix.rn-architecture }}-${{ matrix.platform }}-${{ matrix.build-type }}-${{ matrix.ios-use-frameworks}}-logs
-          path: samples/react-native/${{ matrix.platform }}/*.log
+          path: ${{ env.REACT_NATIVE_SAMPLE_PATH }}/${{ matrix.platform }}/*.log
+
+  test:
+    name: Test ${{ matrix.platform }} ${{ matrix.build-type }}
+    runs-on: ${{ matrix.runs-on }}
+    needs: [diff_check, build]
+    if: ${{ needs.diff_check.outputs.skip_ci != 'true' }}
+    strategy:
+      # we want that the matrix keeps running, default is to cancel them if it fails.
+      fail-fast: false
+      matrix:
+        include:
+          - platform: ios
+            runs-on: macos-15
+            rn-architecture: 'new'
+            ios-use-frameworks: 'no-frameworks'
+            build-type: 'production'
+
+          - platform: android
+            runs-on: ubuntu-latest
+            rn-architecture: 'new'
+            build-type: 'production'
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install Maestro
+        uses: dniHze/maestro-test-action@bda8a93211c86d0a05b7a4597c5ad134566fbde4 # [email protected]
+        with:
+          version: ${{env.MAESTRO_VERSION}}
+
+      - name: Download iOS App Archive
+        if: ${{ matrix.platform == 'ios' }}
+        uses: actions/download-artifact@v4
+        with:
+          name: sample-rn-${{ matrix.rn-architecture }}-${{ matrix.build-type }}-${{ matrix.ios-use-frameworks}}-${{ matrix.platform }}
+          path: ${{ env.REACT_NATIVE_SAMPLE_PATH }}
+
+      - name: Download Android APK
+        if: ${{ matrix.platform == 'android' }}
+        uses: actions/download-artifact@v4
+        with:
+          name: sample-rn-${{ matrix.rn-architecture }}-${{ matrix.build-type }}-${{ matrix.platform }}
+          path: ${{ env.REACT_NATIVE_SAMPLE_PATH }}
+
+      - name: Unzip iOS App Archive
+        if: ${{ matrix.platform == 'ios' }}
+        working-directory: ${{ env.REACT_NATIVE_SAMPLE_PATH }}
+        run: unzip ${{ env.IOS_APP_ARCHIVE_PATH }}
+
+      - name: Unzip Android APK
+        if: ${{ matrix.platform == 'android' }}
+        working-directory: ${{ env.REACT_NATIVE_SAMPLE_PATH }}
+        run: unzip ${{ env.ANDROID_APP_ARCHIVE_PATH }}
+
+      - name: Enable Corepack
+        run: |
+          npm install -g [email protected]
+          corepack enable
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 18
+          cache: 'yarn'
+          cache-dependency-path: yarn.lock
+
+      - name: Install JS Dependencies
+        run: yarn install
+
+      - name: Install Detox
+        run: npm install -g [email protected]
+
+      - name: Install Apple Simulator Utilities
+        if: ${{ matrix.platform == 'ios' }}
+        run: |
+          brew tap wix/brew
+          brew install applesimutils
+
+      - name: Setup KVM
+        if: ${{ matrix.platform == 'android' }}
+        shell: bash
+        run: |
+          # check if virtualization is supported...
+          sudo apt install -y --no-install-recommends cpu-checker coreutils && echo "CPUs=$(nproc --all)" && kvm-ok
+          # allow access to KVM to run the emulator
+          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
+
+      - uses: futureware-tech/simulator-action@dab10d813144ef59b48d401cd95da151222ef8cd # pin@v4
+        if: ${{ matrix.platform == 'ios' }}
+        with:
+          # the same envs are used by Detox ci.sim configuration
+          model: ${{ env.IOS_DEVICE }}
+          os_version: ${{ env.IOS_VERSION }}
+
+      - name: Run Detox iOS Tests
+        if: ${{ matrix.platform == 'ios' }}
+        working-directory: ${{ env.REACT_NATIVE_SAMPLE_PATH }}
+        run: yarn test-ios
+
+      - name: Run tests on Android
+        if: ${{ matrix.platform == 'android' }}
+        env:
+          # used by Detox ci.android configuration
+          ANDROID_AVD_NAME: 'test' # test is default reactivecircus/android-emulator-runner name
+        uses: reactivecircus/android-emulator-runner@62dbb605bba737720e10b196cb4220d374026a6d # [email protected]
+        with:
+          api-level: ${{ env.ANDROID_API_LEVEL }}
+          force-avd-creation: false
+          disable-animations: true
+          disable-spellchecker: true
+          target: 'aosp_atd'
+          channel: canary # Necessary for ATDs
+          emulator-options: >
+            -no-window
+            -no-snapshot-save
+            -gpu swiftshader_indirect
+            -noaudio
+            -no-boot-anim
+            -camera-back none
+            -camera-front none
+            -timezone US/Pacific
+          working-directory: ${{ env.REACT_NATIVE_SAMPLE_PATH }}
+          script: yarn test-android

samples/react-native/android/app/build.gradle

@@ -192,11 +192,15 @@ android {
             signingConfig signingConfigs.debug
             minifyEnabled enableProguardInReleaseBuilds
             proguardFiles getDefaultProguardFile("proguard-android.txt"), "proguard-rules.pro"
+            proguardFile "${rootProject.projectDir}/../node_modules/detox/android/detox/proguard-rules-app.pro"
         }
     }
 }
 
 dependencies {
+    androidTestImplementation('com.wix:detox:+')
+    implementation 'androidx.appcompat:appcompat:1.7.0'
+
     // The version of react-native is set by the React Native Gradle Plugin
     implementation("com.facebook.react:react-android")
 

samples/react-native/android/app/src/main/AndroidManifest.xml

@@ -9,7 +9,8 @@
       android:roundIcon="@mipmap/ic_launcher_round"
       android:allowBackup="false"
       android:theme="@style/AppTheme"
-      android:supportsRtl="true">
+      android:supportsRtl="true"
+      android:networkSecurityConfig="@xml/network_security_config">
       <activity
         android:name=".MainActivity"
         android:label="@string/app_name"

samples/react-native/android/app/src/main/res/xml/network_security_config.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<network-security-config>
+    <domain-config cleartextTrafficPermitted="true">
+        <domain includeSubdomains="true">10.0.2.2</domain>
+        <domain includeSubdomains="true">localhost</domain>
+    </domain-config>
+</network-security-config>

samples/react-native/e2e/.gitignore

@@ -0,0 +1 @@
+*.xml