What is Test Driven Development (TDD)?
Test-Driven Development (TDD) is a programming approach that emphasizes writing tests before developing the code functionality.
Test Driven Development (TDD)
Test-Driven Development (TDD) is a programming approach that emphasizes writing tests before developing the code functionality. This method ensures that the code meets the intended requirements and helps prevent errors.
📚 Origin
Test-Driven Development (TDD) was developed by Kent Beck in the late 1990s as part of Extreme Programming.
Iterative Process
TDD follows a cycle of adding a test, failing the test execution, writing code to pass the test, and then refactoring the code.
Focus
TDD focuses on testing small units of code at a time, ensuring that the system is built incrementally and with high test coverage.
Refactoring Cycle
Also known as the 'Red-Green-Refactor' cycle, where code is written to make the failed test pass and then refactored to improve its structure.
Want to learn more?
If you'd like to go deeper into TDD —or bring this kind of training to your team— let's talk. I help teams understand and apply these concepts. I'd love to hear from you!
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