Learning Test-Driven Development: A Polyglot Guide to Writing Uncluttered Code

Your code is a testament to your skills as a developer. No matter what language you use, your code should be clean, elegant, and uncluttered? With test-driven development (TDD), you’ll write better code–code that’s easy to understand, retains its elegance, and works for years to come.

This indispensable guide will show you how TDD works in three different languages: Go, JavaScript, and Python. With Learning Test-Driven Development at your side, you’ll be able to:

• Tame domain complexity using a divide-and-conquer approach
• Understand how TDD works across languages, testing frameworks, and domain concepts
• See how TDD enables continuous integration and continuous delivery
• Support refactoring and redesign with TDD
• Set up a continuous integration environment with the unit tests produced during TDD
• Write clean, uncluttered code using TDD in Go, JavaScript, and Python