Essential Test-Driven Development
Essential Test-Driven Development
Test-Driven Development (TDD) is at the heart of low-defect agile software development, enabling incremental development and emergent design without degrading quality. By allowing software teams to create comprehensive regression tests that immediately pinpoint tiny errors, it gives them confidence to enhance functionality with incredible speed.
Essential Test-Driven Development will help you discover how TDD helps developers take back the joy of software development, as you glimpse of the future of TDD and software development as a profession. Leading TDD coach and instructor Rob Myers shares his experiences, suggestions, and stories, plus focused and fun self-directed Java, C#, C++, and JavaScript lab work from his acclaimed TDD course.
Throughout, this guide reflects the author's unsurpassed experience practicing TDD on real production code and helping hundreds of teams adopt TDD practices. Myers addresses both human motivations and technical challenges, and stresses benefits to individual programmers, not just companies. He also offers exceptional coverage of massive refactoring and legacy code, reflecting the actual realities most developers face.
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Artikelbeschreibung
Techniques and Insights to Help You Deliver High-Quality, Maintainable Solutions Using a Test-Driven Approach
Test-Driven Development (TDD) is not only a way to test your code but is a complete method of crafting software: How you think about code, the act of writing code, and how you continuously interact with your team's code. Essential Test-Driven Development guides you through writing tests before code, ensuring that every feature is clearly specified, thoroughly validated, and ready to meet evolving business needs.
This book shows how TDD can transform your development process by reducing costly bugs and empowering your team to deliver value with confidence. You'll see fewer defects with less worry about breaking existing features while implementing new ones. Developers can confidently reshape their code's internal design to accommodate new features and spend less time debugging.
The techniques and real-world examples in this book make TDD accessible to developers, managers, and product owners alike. Learn how to create a safety net of automated tests that protect your investment, accelerate delivery, and enable fearless innovation--whether working with legacy systems or new technologies. By adopting a test-driven mindset, you gain the skills to build software that's not only reliable today but is resilient to change tomorrow.
- Master the core TDD workflow of "Red, Green, Refactor" for iterative, quality-driven development
- Build and extend behaviors with clear, executable specifications
- Design for exceptional cases and edge conditions to prevent costly surprises
- Sustain a healthy, maintainable test suite with proven, long-term strategies
- Use test doubles to isolate dependencies and keep your tests fast and focused
- Apply TDD techniques to legacy codebases, making old software testable and reliable
- Understand the business impact of wholehearted TDD: fewer defects, faster feature delivery, and greater adaptability
- Explore how TDD principles extend across languages, frameworks, and modern agentic AI development
Take a practical step toward fewer bugs and smoother releases by exploring TDD at your own pace, with targeted examples and guidance you can actually use.