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testing-components

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Test React 19 components with confidence.

Software Engineering#testing#react#components#server actions#react testing library#useActionState#react 19#user interactions
Authordjankies
Version1.0.0
Installs0

System Documentation

What problem does it solve?

Writing effective and maintainable tests for React components, especially with new React 19 APIs like Server Actions and useActionState, can be complex. This Skill provides clear, actionable testing patterns.

Core Features & Use Cases

  • Basic Component Testing: Learn to render components, simulate user events, and assert expected behavior using React Testing Library.
  • Forms with useActionState: Test form submissions, validation errors, and success states when using Server Actions and useActionState.
  • Testing with Context: Verify components that consume values from React Context, ensuring proper data flow.
  • Use Case: Write comprehensive unit tests for your LoginForm component, simulating user input, form submission, and verifying error/success messages with useActionState and mocked Server Actions.

Quick Start

Write a test for the SubmitButton component in src/components/SubmitButton.js to ensure it renders correctly and handles click events.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: testing-components
Download link: https://github.com/djankies/claude-configs/archive/main.zip#testing-components

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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