How Does TDD Work?
Test-Driven Development (TDD) is a software development approach where tests are written before coding. The process follows a simple Red-Green-Refactor cycle:
Red: Write a test for a feature that fails initially (because the code doesn’t exist yet).
Green: Write the minimal code to make the test pass.
Refactor: Clean up the code, ensuring it’s efficient and maintainable while keeping the test passing.
Why TDD Works:
Better Code Quality: Ensures that every part of the code is tested from the start.
Fewer Bugs: Early detection of issues leads to quicker debugging.
Improved Design: Encourages writing clean, modular code.
TDD promotes robust, bug-free software by focusing on testing, minimal code, and continuous improvement, leading to better software development practices.
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