When to Apply: Reference when writing TestCafe tests that need no WebDriver installation, using fixture/test structure, or testing across multiple browsers without additional drivers. Triggers on "TestCafe", "test cafe", "fixture/test".
Playbook Deep Dive (9 sections): §1 Production Configuration · §2 Page Model Pattern with Roles · §3 Request Mocking & Logging · §4 Client Functions & Browser Interaction · §5 Advanced Test Patterns · §6 LambdaTest Integration · §7 CI/CD Integration · §8 Debugging Table · §9 Best Practices
The agent loads from 3 on-demand reference files (advanced-patterns.md, cloud-integration.md, playbook.md) containing detailed implementation guides, cloud integration patterns, debugging tables, and language-specific best practices.