@amsterdam/design-system-react
Version:
All React components from the Amsterdam Design System. Use it to compose pages in your website or application.
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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 { describe, expect, it } from 'vitest';
import { Breadcrumb } from './Breadcrumb';
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('renders the default accessible name for the navigation', () => {
render(_jsx(Breadcrumb, {}));
const component = screen.getByRole('navigation', { name: 'Kruimelpad' });
expect(component).toBeInTheDocument();
});
it('renders an accessible name for the navigation', () => {
render(_jsx(Breadcrumb, { accessibleName: "Test accessible name" }));
const component = screen.getByRole('navigation', { name: 'Test accessible name' });
expect(component).toBeInTheDocument();
});
it('sets a custom id for the accessible name', () => {
render(_jsx(Breadcrumb, { accessibleNameId: "test-accessible-name-id" }));
const component = screen.getByRole('navigation', { name: 'Kruimelpad' });
expect(component).toHaveAttribute('aria-labelledby', 'test-accessible-name-id');
});
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);
});
it('passes additional props', () => {
render(_jsx(Breadcrumb, { "aria-hidden": false, "data-test": "data-test", id: "id" }));
const component = screen.getByRole('navigation');
expect(component).toHaveAttribute('aria-hidden', 'false');
expect(component).toHaveAttribute('id', 'id');
expect(component).toHaveAttribute('data-test', 'data-test');
});
});