jest-skill

What problem does it solve?

This Skill provides comprehensive guidance and patterns for writing effective unit and integration tests using the Jest framework, ensuring code quality and reliability.

Core Features & Use Cases

• Test Writing: Generate basic, mock-based, and async tests.
• React Component Testing: Utilize Testing Library for user-centric component validation.
• Snapshot Testing: Capture and assert UI states.
• Use Case: You need to write tests for a new React component, including mocking API calls and ensuring correct rendering and user interactions.

Quick Start

Use the jest skill to write a basic unit test for a JavaScript function.