@amsterdam/design-system-react/dist/TableOfContents/TableOfContentsList.test.js

All React components from the Amsterdam Design System. Use it to compose pages in your website or application.

import { jsx as _jsx } from "react/jsx-runtime";
/**
 * @license EUPL-1.2+
 * Copyright Gemeente Amsterdam
 */
import { render, screen } from '@testing-library/react';
import { createRef } from 'react';
import { TableOfContents } from './TableOfContents';
import '@testing-library/jest-dom';
describe('Table of Contents list', () => {
    it('renders an HTML ul element', () => {
        const { container } = render(_jsx(TableOfContents.List, {}));
        const list = container.querySelector('ul:only-child');
        expect(list).toBeInTheDocument();
    });
    it('renders a design system BEM class name', () => {
        render(_jsx(TableOfContents.List, {}));
        const component = screen.getByRole('list');
        expect(component).toHaveClass('ams-table-of-contents__list');
    });
    it('renders an extra class name', () => {
        render(_jsx(TableOfContents.List, { className: "extra" }));
        const component = screen.getByRole('list');
        expect(component).toHaveClass('ams-table-of-contents__list extra');
    });
    it('renders its subcomponent', () => {
        const listItems = ['Item 1', 'Item 2', 'Item 3'];
        const { container } = render(_jsx(TableOfContents.List, { children: listItems.map((item) => (_jsx(TableOfContents.Link, { label: `Link ${item}` }, item))) }));
        const list = screen.getByRole('list');
        const items = container.querySelectorAll('.ams-table-of-contents__item');
        expect(list).toBeInTheDocument();
        expect(items.length).toBe(3);
    });
    it('supports ForwardRef in React', () => {
        const ref = createRef();
        render(_jsx(TableOfContents.List, { ref: ref }));
        const component = screen.getByRole('list');
        expect(ref.current).toBe(component);
    });
});