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@wdio/image-comparison-core

1.0.0

Major Changes

  • 1326e99: ## 💥 Major Release: New @wdio/image-comparison-core Package

    🏗️ Architectural Refactor

    This release introduces a completely new core architecture with the dedicated @wdio/image-comparison-core package, replacing the generic webdriver-image-comparison module with a WDIO-specific solution.

    What was the problem?

    • The old webdriver-image-comparison package was designed for generic webdriver usage
    • Complex integration between generic and WDIO-specific code
    • Limited test coverage (~58%) making maintenance difficult
    • Mixed responsibilities between core logic and service integration

    What changed?

    ✅ New dedicated core package: @wdio/image-comparison-core - purpose-built for WebdriverIO ✅ Cleaner architecture: Modular design with clear separation of concerns ✅ Enhanced test coverage: Improved from ~58% to ~90% across all metrics ✅ Better maintainability: Organized codebase with comprehensive TypeScript interfaces ✅ WDIO-specific dependencies: Only depends on @wdio/logger, @wdio/types, etc.

    🧪 Testing Improvements

    • 100% branch coverage on critical decision points
    • Comprehensive unit tests for all major functions
    • Optimized mocks for complex scenarios
    • Better test isolation and reliability
    Before/After % Stmts % Branch % Funcs % Lines
    Previous 58.59 91.4 80.71 58.59
    After refactor 90.55 96.38 93.99 90.55

    🔧 Service Integration

    The @wdio/visual-service now imports from the new @wdio/image-comparison-core package while maintaining the same public API and functionality for users.

    📈 Performance & Quality

    • Modular architecture: Easier to maintain and extend
    • Type safety: Comprehensive TypeScript coverage
    • Clean exports: Well-defined public API
    • Internal interfaces: Proper separation of concerns

    🔄 Backward Compatibility

    ✅ No breaking changes for end users ✅ Same public API maintained ✅ Existing configurations continue to work ✅ All existing functionality preserved

    🎯 Future Benefits

    This refactor sets the foundation for:

    • Easier addition of new features
    • Better bug fixing capabilities
    • Enhanced mobile and native app support
    • More reliable MultiRemote functionality

    📦 Dependency Updates

    • Updated most dependencies to their latest versions
    • Improved security with latest package versions
    • Better compatibility with current WebdriverIO ecosystem
    • Enhanced performance through updated dependencies

    Note: This is an architectural improvement that modernizes the codebase while maintaining full backward compatibility. All existing functionality remains unchanged for users.

Patch Changes

  • 74df53b: chore: remove unused package