TDD Workflow Skill

This skill standardizes the Test-Driven Development process to achieve high code quality and maintainability.

The TDD Cycle

Follow these 4 steps strictly for every new feature or bug fix:

1. RED: Write a Failing Test

• Action: Create a new test file or add a case to an existing one.
• Requirement: The test must fail (showing that the feature is missing or the bug is present).
• Goal: Define the expected behavior before writing implementation code.

2. GREEN: Make it Pass

• Action: Write the minimal implementation code necessary to make the test pass.
• Requirement: Don't worry about code elegance yet. Correctness is the only priority.
• Goal: Confirm the solution works as intended.