test-driven-development

To start writing tests before implementation code, follow the Red-Green-Refactor cycle by creating a failing test first, writing minimal code to pass it, and then refactoring. This prevents untested code and ensures software quality.

The Red-Green-Refactor cycle is a test-driven development process where you write a failing test, implement minimal code to make it pass, and then refactor the code. It enforces strict testing protocols to prevent regressions.

Test-driven development workflows hit anti-patterns when developers rationalize skipping tests or writing implementation first. Avoiding these common pitfalls requires adhering to strict testing protocols and completing the Red-Green-Refactor cycle.

Yes, you can use test-driven development for refactoring existing software by ensuring tests verify current behavior before making changes. This prevents regressions and maintains code quality during the refactoring phase of the cycle.

You need test-driven development for agile software development when starting new features to guarantee they work as intended and remain maintainable. It mandates creating failing tests first to ensure code quality.