Testing

Ink components are simple to test with ink-testing-library. Here's a simple example that checks how component is rendered:

import React from 'react';
import {Text} from 'ink';
import {render} from 'ink-testing-library';

const Test = () => <Text>Hello World</Text>;
const {lastFrame} = render(<Test />);

lastFrame() === 'Hello World'; //=> true

Check out ink-testing-library for more examples and full documentation.