Snapshot Test Generator
Point it at your components, get snapshot tests. Covers common states and props.
Quick Start
bash
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
bash
# 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
typescript
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.