@amsterdam/design-system-react
Version:
All React components from the Amsterdam Design System. Use it to compose pages in your website or application.
46 lines (45 loc) • 2.01 kB
JavaScript
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 { Breadcrumb } from './Breadcrumb';
import '@testing-library/jest-dom';
describe('Breadcrumb', () => {
it('renders', () => {
render(_jsx(Breadcrumb, {}));
const component = screen.getByRole('navigation');
expect(component).toBeInTheDocument();
expect(component).toBeVisible();
});
it('renders a design system BEM class name', () => {
render(_jsx(Breadcrumb, {}));
const component = screen.getByRole('navigation');
expect(component).toHaveClass('ams-breadcrumb');
});
it('renders an extra class name', () => {
render(_jsx(Breadcrumb, { className: "extra" }));
const component = screen.getByRole('navigation');
expect(component).toHaveClass('ams-breadcrumb extra');
});
it('renders Breadcrumb component with children', () => {
const breadcrumbLinks = [
{ href: '/link-1', label: 'Link 1' },
{ href: '/link-2', label: 'Link 2' },
{ href: '/link-3', label: 'Link 3' },
];
const { container } = render(_jsx(Breadcrumb, { children: breadcrumbLinks.map((link) => (_jsx(Breadcrumb.Link, { href: link.href, children: link.label }, link.label))) }));
const breadcrumb = screen.getByRole('navigation');
const breadcrumbs = container.querySelectorAll('.ams-breadcrumb__item');
expect(breadcrumb).toBeInTheDocument();
expect(breadcrumbs.length).toBe(3);
});
it('is able to pass a React ref', () => {
const ref = createRef();
const { container } = render(_jsx(Breadcrumb, { ref: ref, children: _jsx(Breadcrumb.Link, { href: "/link-1", children: "Valid Link" }) }));
const breadcrumb = container.querySelector(':only-child');
expect(ref.current).toBe(breadcrumb);
});
});