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import React from 'react';
import { render } from 'react-testing-library';
import H3 from '../index';
describe('<H3 />', () => {
it('should render a prop', () => {
const id = 'testId';
const { container } = render(<H3 id={id} />);
expect(container.querySelector('h3').id).toEqual(id);
});
it('should render its text', () => {
const children = 'Text';
const { container, queryByText } = render(<H3>{children}</H3>);
const { childNodes } = container.querySelector('h3');
expect(childNodes).toHaveLength(1);
expect(queryByText(children)).not.toBeNull();
});
});
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