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5.4Key Takeaways
- Self-diagnosing failures (screenshots, traces, network logs) save developer time and reduce "what does this failure mean?" conversations
- Build audience-specific reports: developers need PR-level detail, leadership needs trend lines
- API testing goes far beyond status codes — validate schemas, test negative paths, verify auth boundaries
- Contract testing catches breaking API changes between services before production
- Rate limiting and concurrent access are real-world scenarios that most test suites ignore