Enforce red-green-refactor discipline by requiring failing tests before production code.
npx skills add https://github.com/duronext/jig --skill tdd-duronext
Please help me install this Agent Skill. Skill: tdd Source: https://github.com/duronext/jig/tree/main/core/skills/tdd Command: npx skills add https://github.com/duronext/jig --skill tdd-duronext
Reduces defects by ensuring every production change is preceded by a failing test, enforcing accountability and preventing regressions.
Begin by writing a failing test for the desired behavior, then implement the minimal production code to pass.
High-intent search queries and answers about installing and using this skill.
Test-driven development uses the red-green-refactor cycle to drive code creation. You write a failing test first, implement minimal production code to pass it, then refactor safely. This enforces accountability and prevents regressions across features, bugs, and refactors.
To start writing unit tests before implementation, write a failing test for the desired behavior first. Then, implement just enough minimal production code to make the test pass, ensuring faster feedback and safer refactors during feature work.
Yes, test-driven development is applicable to features, bugs, and refactors across multiple languages. It enforces red-green-refactor discipline by requiring a test framework and failing tests before implementation, regardless of your programming language.
The best way to prevent regressions is enforcing test-first discipline. By ensuring every production change is preceded by a failing test, you validate minimal code changes and maintain accountability throughout the development process.
Yes, you need a test framework to enforce red-green-refactor discipline. The process requires writing failing tests before implementation and validating clean minimal code, which depends entirely on having a functional testing framework in place.
Test-driven development requires a failing test before implementation to validate that the test checks the desired behavior. This ensures every production change is preceded by a failing test, reducing defects and preventing future regressions.
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