Mastery of TDD

Mastery of TDD

Advance your TDD skills to mastery. Learn advanced techniques, best practices, and expert strategies for test-driven development with TDD Buddy.

A collection of references and practices to build your mastery of TDD.

Test Smells

Common mistakes in applying TDD. Recognize the patterns that signal your tests need attention.

Breaking Dependencies

Mocks, stubs, fakes — what to use when. Learn to isolate units and break tight coupling in your tests.

SOLID Explained

SOLID principles made simple. Understand how each principle shapes testable, maintainable code.

Refactoring Priorities

How to identify your next refactoring. Prioritize changes that deliver the most design improvement.