Test Dominance in the Era of Micro Frontends
summary
Shows a Kubernetes-hosted demo of a container app wiring four micro frontends using module federation (runtime) and an iframe for payments, with error boundaries to avoid full-app crashes. Recommends per-MFE isolation tests, shared mocks and consumer-driven contract tests, and running E2E suites on deploy pipelines that trigger rollbacks on failure. Advises focusing on unit/component tests with jest, using Shadow DOM to stop style leakage, and minimizing full-app E2E.
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chapters (8)
- 0:00Introduction
- 0:31Understanding Micro Frontends
- 2:57Enterprise Use Cases
- 4:14Benefits and Challenges
- 5:40Testing Strategy
- 6:25Unit and End-to-End Testing
- 9:18Live Demo and Testing
- 13:39Takeaways and Conclusion
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