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Updated in [July 24th, 2023]
This Test Driven Development (TDD) tutorial is designed to help beginners get started with the practice of TDD. It explores the concepts of TDD, what it takes to get started, and how to practice it. The tutorial is presented by Dave Farley of Continuous Delivery, and demonstrates the best place to start with TDD for beginners.
The tutorial is based on a demonstration of working on a simple Coding Kata, called FizzBuzz. It also demonstrates the use of the excellent practice tool Cyber Dojo, which allows users to practice TDD in a wide variety of languages and technologies with almost zero setup.
The tutorial covers the basics of TDD, including the three laws of TDD, the red-green-refactor cycle, and the importance of writing tests first. It also covers the concept of Test Driven Design, which is the practice of writing tests first and then designing the code to pass the tests.
The tutorial also covers the importance of refactoring, which is the process of improving the design of existing code without changing its behavior. Refactoring is an important part of TDD, as it allows for the code to be improved over time without breaking existing tests.
Finally, the tutorial covers the importance of continuous integration, which is the practice of integrating code changes frequently and running automated tests to ensure that the code is working as expected.
Overall, this Test Driven Development tutorial is an excellent resource for beginners who want to learn the basics of TDD and get started with the practice. It provides a comprehensive overview of the concepts and best practices of TDD, and demonstrates how to use the Cyber Dojo practice tool to get started.