Snapshot Test

Snapshot Test Generator

Point it at your components, get snapshot tests. Covers common states and props.

Quick Start

npx ai-snapshot-test ./src/components/Button.tsx

What It Does

• Generates Jest snapshot tests
• Covers default and edge cases
• Tests different prop combinations
• Handles async components

Usage Examples

# Generate for a component
npx ai-snapshot-test ./src/components/Card.tsx

# Generate for directory
npx ai-snapshot-test ./src/components/

# With specific test runner
npx ai-snapshot-test ./components --runner vitest

Output Example

describe('Button', () => {
  it('renders default state', () => {
    const { container } = render(<Button>Click me</Button>);
    expect(container).toMatchSnapshot();
  });

  it('renders disabled state', () => {
    const { container } = render(<Button disabled>Click me</Button>);
    expect(container).toMatchSnapshot();
  });
});

Test Cases Generated

• Default props
• Required prop variations
• Edge cases (empty, null)
• Loading/error states
• Different sizes/variants

Requirements

Node.js 18+. OPENAI_API_KEY required.

License

MIT. Free forever.

Built by LXGIC Studios

• GitHub: github.com/lxgicstudios/ai-snapshot-test
• Twitter: @lxgicstudios