This document provides an overview of test-driven development (TDD), including why it is important, perspectives on TDD, how to implement TDD, and recommended TDD tools. TDD involves writing tests before code to ensure requirements are met and drive the development process through repeated short cycles. Tests should be small, focused, repeatable, and independent to avoid side effects and keep code clean and working. Implementing TDD helps focus on required behaviors, improves quality, provides documentation, and allows for more confident changes and early defect identification.

1. TDD Test-Driven Development

2. Why is“testing”important? Prove your system behaviors meet the requirements / specifications

3. Give you confidence

4. Lead your project to success

5. Understand TDD Testing ≠ TDD

6. Repetition of short development cycle

7. Based-on specification

8. The goal is to write clean code that works

9. Tests are your first users

10. Perspectives around TDD Test Driven Development?

11. Test Oriented Development?

12. Test Driven Design?

13. Test Driven Development and Design?