hiddentao / clockwork-engine / 17735834007

96%

push

github

feat(rendering): add automatic PIXI Graphics cleanup with comprehensive testing

- Add createGraphics() method to AbstractRenderer for automatic memory management
- Graphics objects auto-destroy when removed from parent via 'removed' event
- Update all Graphics creation methods to use new createGraphics()
- Add automatic cleanup to SnakeGameCanvas grid graphics
- Implement comprehensive PIXI mock system with EventEmitter for testing
- Add extensive test coverage for all previously untested AbstractRenderer methods
- All 65 AbstractRenderer tests now pass with proper event system testing
- Remove conditional workarounds in production code for cleaner implementation

This prevents memory leaks by ensuring Graphics objects are properly cleaned up
when removed from their parent containers, with full test coverage to verify
the automatic cleanup behavior works correctly.

10 of 10 new or added lines in 1 file covered. (100.0%)

1733 of 1747 relevant lines covered (99.2%)

50.44 hits per line