Guide developers through a red-green-refactor TDD loop for features and bug fixes.
npx skills add https://github.com/roderik/roderik.github.io --skill tdd-roderik
Please help me install this Agent Skill. Skill: tdd Source: https://github.com/roderik/roderik.github.io/tree/main/.agents/skills/tdd Command: npx skills add https://github.com/roderik/roderik.github.io --skill tdd-roderik
Traditional software development often suffers from brittle code and regressions when changing features. This skill guides teams to adopt a test-first mindset, validating behavior via public interfaces so implementations can change without breaking users.
Start a red-green-refactor cycle by writing a failing test for the desired feature, implement the minimal code to pass, and then refactor for clarity and long-term maintainability.
High-intent search queries and answers about installing and using this skill.
The red-green-refactor cycle in test-driven development is a workflow where you write a failing test, implement minimal code to pass it, and then refactor for clarity. This enforces a test-first mindset to validate behavior via public interfaces.
To implement features using test-driven development, start by writing a failing test for the desired behavior, add the minimal code required to make it pass, and then safely refactor the implementation guided by public interfaces.
Writing integration tests instead of testing internal details prevents brittle code and regressions. By exercising public APIs rather than internal implementations, your tests validate end-to-end functionality and allow implementations to change without breaking users.
The best way to plan a test-first workflow is using structured guidance like tracer bullets and incremental loops. This approach breaks down features into vertical slices, ensuring you validate functionality end-to-end through disciplined red-green-refactor cycles.
Yes, you can use test-driven development to fix bugs in an existing codebase. You start by writing a failing integration test that reproduces the bug, implement the minimal fix to make it pass, and then refactor to maintain code quality without introducing regressions.
qdzshAutomates red-green-refactor cycles for vertical slices with failing tests first.
schirrmacherAudit test suites for API documentation clarity and behavior expression.
ReinaMacCredyEnforce the Red-Green-Refactor cycle with failing tests before implementation.
baphledDefine executable Gherkin specifications for RSpec, Ginkgo, and Jest workflows.
