Build Quality In with TDD
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Test Driven Development (TDD) is an effective way to build quality into software development from the start. TDD involves writing a failed test first, then passing the test by writing just enough code, and refactoring the code. This fits the principles of building quality in by preventing unnecessary rework and defects, integrating features early through testing, and not tolerating defects. The document discusses how TDD, lean software development principles, and techniques like pair programming can help optimize processes and deliver high quality software.
Build Quality In with TDD
- 1. Build Quality In with Test Driven Development Đới Phạm Anh Jan 2015, DuyTan Geek
- 2. About Speaker • Facilitator at CocoDojo • Board Member of Agile Vietnam • cibervn@gmail.com • vn.linkedin.com/in/doipa
- 4. Lean Software Development Optimize the whole Focus on customer Energize Worker Eliminate Waste Lean First Delivery Fast Build in quality Keep getting better Tom & Mary Poppendieck
- 5. Why Build Quality In? Prevent: - unnecessary rework - scrap
- 6. How to Build Quality In? •Mistake-Proof the Process •Integrate Early and Often •Don't Tolerate Defects
- 8. TDD fits Build Quality In •Mistake-Proof the Process •Integrate Early and Often •Don't Tolerate Defects
- 10. TDD fits “Build Quality In” At the source Self check Successive check 100% inspection Build Quality In
- 12. Code review is useful?
- 13. Pair Programming is better!
- 15. References • http://www.gembapantarei.com/2010/11/the_fo ur_pillars_of_built_in_quality.html • Practices for Scaling Lean and Agile Development By Craig Larman & Bas Vodde • Lean Software Development: An Agile Toolkit By Mary Poppendieck, Tom Poppendieck • http://www.poppendieck.com/ • Implementing Lean Software Development From Concept to Cash by Tom & Mary Poppendieck