hsparks.codes c81ca967e6 test: Add integration tests and explain testing strategy ... Response to @KevinHuSh's review question about mocks. Added: - Integration tests (10 tests) with real CheckpointService and database - Documentation explaining unit tests vs integration tests - Real-world resume scenario test - Comments in unit tests explaining mock usage Integration tests cover: - Actual database operations - Complete checkpoint lifecycle - Resume from crash scenario - Retry logic with real state - Progress calculation with persistence Unit tests (mocked) remain for: - Fast CI/CD feedback (0.04s) - Interface validation - No database dependencies Both test types are valuable and complement each other.		2025-12-03 10:38:13 +01:00
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test_checkpoint_service_integration.py	test: Add integration tests and explain testing strategy	2025-12-03 10:38:13 +01:00