tdd-cycle

Test-driven development in Ruby on Rails using RSpec is implemented through a structured Red-Green-Refactor workflow. You start with a failing spec, write minimal code to pass it, then refactor while keeping tests green for confident feature delivery.

The Red-Green-Refactor cycle is a test-driven development process where you write a failing test, implement the minimum code to make it pass, and then refactor the codebase. It provides structured, checklist-driven progress tracking for implementing features.

You structure an RSpec workflow for unit, model, and integration testing by applying a checklist-driven TDD loop. This enforces writing failing tests first, implementing minimal passing code, and refactoring systematically across the test suite.

Yes, prior knowledge of Rails, Ruby, and RSpec is required to use this structured TDD workflow. The process assumes familiarity with these technologies to enforce the Red-Green-Refactor loop and execute feature-rich test suites effectively.

The best way to track progress through the TDD Red-Green-Refactor loop is using a checklist-driven process. This provides step-by-step guidance for each testing phase, ensuring structured progression and better test coverage during development.

You should refactor code during the TDD cycle only after your tests are green. The Refactor step allows you to improve the codebase while keeping tests green, ensuring existing functionality remains intact and test coverage stays reliable.