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The Bike Shed

448: Other Uses for Tests

Nov 26, 2024
Discover how tests can do more than identify bugs—they can act as living documentation that evolves with your code. The hosts explore innovative uses of tests in enhancing team collaboration and code readability, crucial for smooth project handoffs. Learn about balancing comprehensive coverage with practicality, and the importance of accountability in code reviews. Dive into techniques for improving test suite readability, and see how retrofitting tests can reveal hidden edge cases in legacy code. Transform your testing approach and empower your development process!
33:42

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Quick takeaways

  • Tests can act as living documentation, evolving with the codebase while enhancing understanding and accountability in team collaboration.
  • Breaking complex work into smaller tasks and using tests during handoffs ensures effective communication and successful project transitions.

Deep dives

The Value of Chunking Work

Breaking work into smaller, manageable pieces can significantly enhance productivity. By using dependency graphs, developers can better visualize interrelated tasks, making it easier to identify blockers and prioritize work effectively. For instance, one presenter shared their experience of managing a complex issue by decomposing it into 19 distinct pull requests, avoiding potential project delays. This approach not only mitigates risks but also allows for iterative progress and multiple deployments.

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