Create deep link test runners for Android and iOS

.github/workflows/pr_validation.yaml

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+name: Validate PR
+
+on: [pull_request, workflow_dispatch]
+
+jobs:
+#  test_flutter-test-runners_deep-links_android:
+#    runs-on: ubuntu-latest
+#    defaults:
+#      run:
+#        working-directory: ./packages/flutter_test_runners/example_deep_links
+#
+#    steps:
+#      - name: Checkout Repository
+#        uses: actions/checkout@v3
+#
+#      # Need JDK 17 for Android build.
+#      - name: Set up JDK 17
+#        uses: actions/setup-java@v3
+#        with:
+#          distribution: 'temurin'
+#          java-version: '17'
+#
+#      # The Android emulator action seems to want to include this.
+#      - name: enable KVM for linux runners
+#        working-directory: ~
+#        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: Set up Flutter
+#        uses: subosito/flutter-action@v2
+#        with:
+#          channel: stable
+#          architecture: x64
+#
+#      - name: Install Flutter Dependencies
+#        run: flutter pub get
+#
+#      - name: Build Flutter App (Debug Mode)
+#        # Must be debug mode so we can enable Flutter Driver.
+#        run: flutter build apk --debug
+#
+#      - name: Install Android SDK and launch emulator
+#        uses: reactivecircus/android-emulator-runner@v2
+#        with:
+#          api-level: 35
+#          target: default
+#          arch: x86_64
+#          profile: Galaxy Nexus
+#          cores: 2
+#          disk-size: 6000M
+#          heap-size: 600M
+#          sdcard-path-or-size: 100M
+#          avd-name: github-ci-emulator
+#          force-avd-creation: false
+#          emulator-options: -no-window -gpu swiftshader_indirect -noaudio -no-boot-anim -camera-back none
+#          disable-animations: false
+#          script: |
+#            echo "Running emulator..."
+#            echo "Working directory: $(pwd)"
+#
+#            echo "Unlocking the screen"
+#            adb shell input keyevent 82  # Unlock the emulator screen if it's locked
+#            echo ""
+#
+#            echo "Installing the APK"
+#            cd packages/flutter_test_runners/example_deep_links && flutter install --debug -d emulator-5554
+#            echo ""
+#
+#            echo "Running Flutter tests"
+#            cd packages/flutter_test_runners/example_deep_links && flutter test test_driver/deep_link_android_test.dart
+
+  test_flutter-test-runners_deep-links_ios:
+    runs-on: macos-latest
+
+    defaults:
+      run:
+        working-directory: ./packages/flutter_test_runners/example_deep_links
+
+    steps:
+      - name: Set location for ExportOptions.plist
+        working-directory: ~
+        run: |
+          echo "EXPORT_OPTS_PATH=$RUNNER_TEMP/ExportOptions.plist" >> $GITHUB_ENV
+
+      - name: Install the Apple certificate and provisioning profile
+        working-directory: ~
+        env:
+          BUILD_CERTIFICATE_BASE64: ${{ secrets.SIGNING_CERTIFICATE }}
+          P12_PASSWORD: ${{ secrets.SIGNING_CERTIFICATE_PASSWORD }}
+          BUILD_PROVISION_PROFILE_BASE64: ${{ secrets.PROVISIONING_PROFILE }}
+          PP_FILE_NAME: fbh_deep_link_example_app_profile.mobileprovision
+          EXPORT_OPTIONS_PLIST: ${{ secrets.EXPORT_OPTIONS_PLIST }}
+        run: |
+          # Create variables
+          CERTIFICATE_PATH=$RUNNER_TEMP/build_certificate.p12
+          PP_PATH=$RUNNER_TEMP/$PP_FILE_NAME
+          KEYCHAIN_PATH=~/Library/Keychains/login.keychain-db
+
+          # Check keychain status
+          echo "All keychains:"
+          security list-keychains
+
+          echo "Is keychain unlocked?"
+          security show-keychain-info $KEYCHAIN_PATH
+
+          # Import certificate and provisioning profile from secrets
+          echo -n "$BUILD_CERTIFICATE_BASE64" | base64 --decode -o $CERTIFICATE_PATH
+          echo -n "$BUILD_PROVISION_PROFILE_BASE64" | base64 --decode -o $PP_PATH
+
+          # create temporary keychain
+          #security create-keychain -p "$KEYCHAIN_PASSWORD" $KEYCHAIN_PATH
+          #security set-keychain-settings -lut 21600 $KEYCHAIN_PATH
+          #security unlock-keychain -p "$KEYCHAIN_PASSWORD" $KEYCHAIN_PATH
+
+          # Import certificate to keychain
+          security import $CERTIFICATE_PATH -P "$P12_PASSWORD" -A -t cert -f pkcs12 -k $KEYCHAIN_PATH
+          security list-keychain -d user -s $KEYCHAIN_PATH
+
+          # Verify certificate was loaded into keychain
+          echo "Verifying that the signing certificate was loaded into the keychain"
+          security find-identity -p codesigning -v
+
+          # Apply provisioning profile
+          mkdir -p ~/Library/MobileDevice/Provisioning\ Profiles
+          cp $PP_PATH ~/Library/MobileDevice/Provisioning\ Profiles
+
+          # List all provisioning profiles to make sure we placed it correctly
+          echo "Listing all provisioning profiles in the CI server"
+          ls ~/Library/MobileDevice/Provisioning\ Profiles/
+          echo ""
+
+          # Check provisioning profile data
+          echo "Provisioning profile data:"
+          security cms -D -i ~/Library/MobileDevice/Provisioning\ Profiles/$PP_FILE_NAME
+          echo ""
+
+          # Save ExportOptions.plist from Base64 to file
+          echo "Saving the base64 encoded ExportOptions.plist to $EXPORT_OPTS_PATH"
+          echo -n "$EXPORT_OPTIONS_PLIST" | base64 --decode -o $EXPORT_OPTS_PATH
+
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Set up Xcode
+        run: |
+          sudo xcode-select -s /Applications/Xcode.app
+          xcodebuild -version
+
+      - name: Check Xcode build settings
+        run: |
+          echo "Listing all the build settings for the project:"
+          cd ios && xcodebuild -showBuildSettings
+
+      - name: Check Xcode project Runner build settings
+        run: |
+          echo "Listing all the build settings for the Runner scheme:"
+          cd ios && xcodebuild -workspace Runner.xcworkspace -scheme Runner -showBuildSettings
+
+      - name: Set up Flutter
+        uses: subosito/flutter-action@v2
+        with:
+          channel: stable
+          architecture: x64
+
+      - name: Install Flutter Dependencies
+        run: flutter pub get
+
+      - name: Build the app
+        run: flutter build ios --debug --verbose --simulator --no-codesign
+
+      - name: Check for built app
+        run: |
+          echo "Checking for app build artifacts..."
+          echo "build/"
+          ls -la build
+          echo ""
+
+          echo "build/ios/"
+          ls -la build/ios
+          echo ""
+
+          echo "build/ios/Debug-iphonesimulator/"
+          ls -la build/ios/Debug-iphonesimulator
+          echo ""
+
+          echo "build/ios/iphonesimulator/"
+          ls -la build/ios/iphonesimulator
+          echo ""
+
+#      - name: Build iOS App
+#        run: flutter build ipa --debug --verbose --export-options-plist=$EXPORT_OPTS_PATH
+#
+#      - name: Install iOS App
+#        run: flutter install ipa
+
+      - name: Create and Boot iOS Simulator
+        run: |
+          # List available devices and runtimes
+          xcrun simctl list devices
+          xcrun simctl list runtimes
+
+          # Create a new simulator (if needed)
+          SIMULATOR_ID=$(xcrun simctl create "GitHubActions-Simulator" "iPhone 14" "com.apple.CoreSimulator.SimRuntime.iOS-17-0")
+
+          # Boot the simulator
+          xcrun simctl boot "$SIMULATOR_ID"
+          xcrun simctl list devices booted
+
+      # Install the app using xcrun. Apparently, there's no Flutter command to
+      # install an unsigned iOS app. The "flutter install" command only works if
+      # the app is signed.
+      - name: Install the app
+        run: xcrun simctl install booted build/ios/iphonesimulator/Runner.app
+
+      - name: Ensure simulator is booted
+        run: xcrun simctl bootstatus booted
+
+      - name: Check the simulator UI
+        run: xcrun simctl ui booted appearance
+
+      - name: Take a screenshot of the simulator
+        run: |
+          mkdir -p ~/simulator-screenshots
+          xcrun simctl io booted screenshot ~/simulator-screenshots/screenshot.png
+
+      - name: Upload simulator screenshot as Artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: simulator-screenshot
+          path: ~/simulator-screenshots/screenshot.png
+
+      - name: Check for installed app on simulator
+        run: |
+          echo "Checking for app's container on the booted simulator:"
+          xcrun simctl get_app_container booted com.flutterbountyhunters.deeplinks.example
+
+#      - name: Kill any simctl processes
+#        run: pkill -f runner
+#
+#      - name: Check for other processes using the simulator
+#        run: ps aux | grep simctl
+
+      #      - name: Launch the app on the simulator just to prove we can
+#        run: |
+#          echo "Launching the installed app to prove that we can..."
+#          xcrun simctl launch booted com.flutterbountyhunters.deeplinks.example
+
+      - name: Run the iOS deep link tests
+        run: flutter test test_driver/deep_link_ios_test.dart

.run/Example_ Deep Links.run.xml

@@ -0,0 +1,6 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="Example: Deep Links" type="FlutterRunConfigurationType" factoryName="Flutter">
+    <option name="filePath" value="$PROJECT_DIR$/packages/flutter_test_runners/example_deep_links/lib/main.dart" />
+    <method v="2" />
+  </configuration>
+</component>

melos_flutter_testing.iml

@@ -4,9 +4,12 @@
     <exclude-output />
     <content url="file://$MODULE_DIR$">
       <sourceFolder url="file://$MODULE_DIR$" isTestSource="false" />
+      <excludeFolder url="file://$MODULE_DIR$/.dart_tool" />
+      <excludeFolder url="file://$MODULE_DIR$/.pub" />
+      <excludeFolder url="file://$MODULE_DIR$/build" />
     </content>
     <orderEntry type="sourceFolder" forTests="false" />
     <orderEntry type="library" name="Dart SDK" level="project" />
     <orderEntry type="library" name="Dart Packages" level="project" />
   </component>
-</module>
+</module>

packages/flutter_test_runners/example_deep_links/.gitignore

@@ -0,0 +1,45 @@
+# Miscellaneous
+*.class
+*.log
+*.pyc
+*.swp
+.DS_Store
+.atom/
+.build/
+.buildlog/
+.history
+.svn/
+.swiftpm/
+migrate_working_dir/
+
+# IntelliJ related
+*.iml
+*.ipr
+*.iws
+.idea/
+
+# The .vscode folder contains launch configuration and tasks you configure in
+# VS Code which you may wish to be included in version control, so this line
+# is commented out by default.
+#.vscode/
+
+# Flutter/Dart/Pub related
+**/doc/api/
+**/ios/Flutter/.last_build_id
+.dart_tool/
+.flutter-plugins
+.flutter-plugins-dependencies
+.pub-cache/
+.pub/
+/build/
+
+# Symbolication related
+app.*.symbols
+
+# Obfuscation related
+app.*.map.json
+
+# Android Studio will place build artifacts here
+/android/app/debug
+/android/app/profile
+/android/app/release

packages/flutter_test_runners/example_deep_links/.metadata

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+# This file tracks properties of this Flutter project.
+# Used by Flutter tool to assess capabilities and perform upgrades etc.
+#
+# This file should be version controlled and should not be manually edited.
+
+version:
+  revision: "17025dd88227cd9532c33fa78f5250d548d87e9a"
+  channel: "stable"
+
+project_type: app
+
+# Tracks metadata for the flutter migrate command
+migration:
+  platforms:
+    - platform: root
+      create_revision: 17025dd88227cd9532c33fa78f5250d548d87e9a
+      base_revision: 17025dd88227cd9532c33fa78f5250d548d87e9a
+    - platform: android
+      create_revision: 17025dd88227cd9532c33fa78f5250d548d87e9a
+      base_revision: 17025dd88227cd9532c33fa78f5250d548d87e9a
+    - platform: ios
+      create_revision: 17025dd88227cd9532c33fa78f5250d548d87e9a
+      base_revision: 17025dd88227cd9532c33fa78f5250d548d87e9a
+
+  # User provided section
+
+  # List of Local paths (relative to this file) that should be
+  # ignored by the migrate tool.
+  #
+  # Files that are not part of the templates will be ignored by default.
+  unmanaged_files:
+    - 'lib/main.dart'
+    - 'ios/Runner.xcodeproj/project.pbxproj'

packages/flutter_test_runners/example_deep_links/README.md

@@ -0,0 +1,3 @@
+# Example: Deep Links
+This app is configured for deep links so that `flutter_test_runner` deep link
+verification tools can be validated.

packages/flutter_test_runners/example_deep_links/analysis_options.yaml

@@ -0,0 +1,28 @@
+# This file configures the analyzer, which statically analyzes Dart code to
+# check for errors, warnings, and lints.
+#
+# The issues identified by the analyzer are surfaced in the UI of Dart-enabled
+# IDEs (https://dart.dev/tools#ides-and-editors). The analyzer can also be
+# invoked from the command line by running `flutter analyze`.
+
+# The following line activates a set of recommended lints for Flutter apps,
+# packages, and plugins designed to encourage good coding practices.
+include: package:flutter_lints/flutter.yaml
+
+linter:
+  # The lint rules applied to this project can be customized in the
+  # section below to disable rules from the `package:flutter_lints/flutter.yaml`
+  # included above or to enable additional rules. A list of all available lints
+  # and their documentation is published at https://dart.dev/lints.
+  #
+  # Instead of disabling a lint rule for the entire project in the
+  # section below, it can also be suppressed for a single line of code
+  # or a specific dart file by using the `// ignore: name_of_lint` and
+  # `// ignore_for_file: name_of_lint` syntax on the line or in the file
+  # producing the lint.
+  rules:
+    # avoid_print: false  # Uncomment to disable the `avoid_print` rule
+    # prefer_single_quotes: true  # Uncomment to enable the `prefer_single_quotes` rule
+
+# Additional information about this file can be found at
+# https://dart.dev/guides/language/analysis-options