CI: Add blank app fixture runner and appium tests

[descorp]

Changes

Description

This PR introduces a new End-to-End (E2E) testing infrastructure designed to validate the library against fresh, "blank" React Native and Expo projects. It also optimizes several CI workflows for better performance and observability.

Key Changes

🧪 End-to-End Testing (Appium)

• New E2E Suite: Added a smoke test suite in e2e-tests/ that uses Appium/WebdriverIO to verify the library loads correctly in newly initialized projects.
• On-Demand Validation: Introduced blank_test.yml, allowing manual or label-triggered testing of specific React Native versions or Expo SDKs.
• Fixture Generation: Added scripts to autonomously scaffold test applications, inject credentials, and run native builds for both platforms.

🚀 CI/CD Enhancements

• Composite Actions: Refactored Android emulator setup into a reusable local action (.github/actions/setup-android-emulator) to reduce duplication.
• Faster Sonar Scans: Migrated run_sonar.yml to Ubuntu and switched to the npm-based Sonar scanner, significantly reducing execution time.
• Improved Debugging: Added automatic uploads for xcodebuild logs upon test failures.
• Dynamic Simulator Resolution: Replaced hardcoded iOS device names with a robust resolution script that finds the best available simulator runtime.

🧹 Code Quality & Cleanup

• Linting: Simplified eslint.config.mjs by removing redundant Prettier rules now handled by .prettierrc.json.

[gemini-code-assist]

Summary of Changes

Hello @descorp, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request significantly enhances the project's testing capabilities by introducing an automated integration testing suite. It sets up a process to build and test the adyen-react-native SDK within a newly generated, minimal React Native or Expo application. This ensures that the SDK's core functionality and integration remain stable across different environments and React Native versions, preventing regressions and providing a reliable baseline for future development.

Highlights

• New Integration Testing Workflow: Introduces a comprehensive workflow to test the adyen-react-native SDK's integration with a blank React Native or Expo application.
• Cross-Platform Appium Tests: Adds scripts/check-app.js which uses WebdriverIO and Appium to perform UI tests on both Android and iOS, verifying core UI elements like the 'Open DropIn' button.
• Automated Fixture Setup: scripts/fixture_setup.sh automates the creation of new React Native/Expo projects, dependency installation (including adyen-react-native.tgz), and injection of a test App.tsx.
• Platform-Specific Build Scripts: Includes scripts/fixture_android.sh and scripts/fixture_ios.sh for building the fixture app on their respective platforms, handling platform-specific configurations like MainActivity.kt and CocoaPods.
• Secure Secret Injection: scripts/inject_secrets.sh ensures that sensitive API keys (ADYEN_CLIENT_KEY and ADYEN_PUBLIC_KEY) are securely injected into the test application from environment variables.

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Ignored Files

• Ignored by pattern: .github/workflows/** (1)
  • .github/workflows/blank_test.yml

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[gemini-code-assist]

Code Review

This pull request introduces a valuable set of scripts for creating a test fixture app and running Appium tests, which is a great step towards automated integration testing. My review has identified a few critical and high-severity bugs in the shell scripts related to argument parsing and environment variable handling that would prevent them from executing correctly. I have also included several suggestions to improve the robustness of the tests and the efficiency of the scripts. Addressing these points will ensure the new testing workflow is reliable and maintainable.

[descorp]

/gemini review

[gemini-code-assist]

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[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud