Grey Haven Tdd Typescript

What it does

This skill enables AI agents to write and test TypeScript code using Test-Driven Development (TDD). It facilitates the creation of unit tests first, followed by implementing the corresponding functionality. The agent can generate both the test suite and the production code based on provided specifications or user instructions.

When to use it

• Developing new backend services or APIs in TypeScript.
• Refactoring existing TypeScript codebases to improve test coverage.
• Creating reusable components with well-defined interfaces and behavior.
• Ensuring code quality and reducing bugs through a rigorous testing process.
• Generating documentation alongside the codebase.

Key capabilities

• Test Suite Generation: Creates initial tests based on requirements.
• TypeScript Code Implementation: Writes TypeScript code to satisfy the generated tests.
• TDD Workflow Support: Guides the agent through the red-green-refactor cycle.
• Unit Testing Framework Integration: Supports common testing frameworks (specific framework not mentioned).

Example prompts

• "Write a TDD test and implementation for a function that calculates the factorial of a number."
• "Create a TypeScript class with unit tests, representing a simple shopping cart."
• "Implement a TDD approach to create an API endpoint for user authentication."

Tips & gotchas

• Ensure clear and specific requirements are provided to guide test generation. Vague prompts may lead to incomplete or incorrect results.
• The agent's effectiveness depends on its understanding of TDD principles; review generated tests and code carefully.