tdd

Test-Driven Development using Vitest guides you through the complete Red, Green, Refactor cycle to implement logic and utility functions. It analyzes requirements, designs tests, writes failing tests, and then writes passing code.

The best way to ensure code quality during repository layer refactoring is using a TDD workflow. It enforces writing comprehensive tests first to cover all edge cases before implementation, guaranteeing correctness.

Yes, this TDD workflow fully adheres to Vitest framework conventions and pnpm package management. It integrates pnpm for running tests, linting, and type checking throughout the development cycle.

To write a failing test, you first analyze the feature design and test requirements. The TDD workflow guides you through creating a failing test case in Vitest that defines expected outputs before writing any functional code.

This TDD process focuses specifically on logic, utility, and repository layers where quality assurance through testing is critical. It targets these foundational layers to ensure robust code quality and correctness.