testing-frontend

What problem does it solve?

This Skill addresses the challenge of ensuring frontend code quality and reliability by implementing robust testing strategies for components and logic.

Core Features & Use Cases

• Unit & Integration Testing: Write tests for individual functions, logic, and component interactions.
• Component Behavior Verification: Test how components behave from a user's perspective using accessible queries.
• Asynchronous Operations Handling: Properly test code that involves network requests or other asynchronous tasks.
• Use Case: When developing a new user authentication form, use this skill to write tests that verify users can input credentials, submit the form, and receive appropriate feedback (e.g., success message, error message).

Quick Start

Write Vitest and React Testing Library tests for the new UserProfile component to verify it displays user data after a successful fetch.