@kadconsulting/dry
Version:
KAD Reusable Component Library
102 lines • 4.25 kB
JavaScript
import { jsx as _jsx, Fragment as _Fragment, jsxs as _jsxs } from "react/jsx-runtime";
// // CLI Version 1.0.1
// Component Version 1.0.0
import { useEffect, useRef, useState } from 'react';
import { render, screen, waitFor } from '@testing-library/react';
import ImageCarousel from './ImageCarousel';
const mockImages = [
{ attributes: { url: 'image1.jpg', alternativeText: 'Image 1' } },
{ attributes: { url: 'image2.jpg', alternativeText: 'Image 2' } },
];
describe('ImageCarousel', () => {
it('renders with a dry-prepended className', () => {
// ARRANGE
const { container } = render(_jsx(ImageCarousel, { images: mockImages }));
// ASSERT
expect(container.firstChild).toHaveClass('dry-imagecarousel');
});
it('passes a ref to its outermost element', async () => {
// ARRANGE
const Wrapper = () => {
const ref = useRef(null);
const [refWasPassed, setRefWasPassed] = useState(false);
useEffect(() => {
setRefWasPassed(!!ref.current);
}, []);
return (_jsxs(_Fragment, { children: [_jsx(ImageCarousel, { ref: ref, images: mockImages }), refWasPassed && _jsx("div", { children: "Ref was passed!" })] }));
};
// ACT
render(_jsx(Wrapper, {}));
// ASSERT
await waitFor(() => screen.getByText('Ref was passed!'));
});
it('passes a downstream id', () => {
// ARRANGE
const id = 'test-id';
const testId = 'test-subject';
// ACT
render(_jsx(ImageCarousel, { "data-testid": testId, id: id, images: mockImages }));
// ASSERT
expect(screen.getByTestId(testId)).toHaveAttribute('id', id);
});
it('passes any downstream className(s)', () => {
// ARRANGE
const className = 'first second third';
const testId = 'test-subject';
// ACT
render(_jsx(ImageCarousel, { "data-testid": testId, className: className, images: mockImages }));
// ASSERT
expect(screen.getByTestId(testId)).toHaveClass('first');
expect(screen.getByTestId(testId)).toHaveClass('second');
expect(screen.getByTestId(testId)).toHaveClass('third');
});
it('passes any downstream inline style(s)', () => {
// ARRANGE
const style = { color: 'red' };
const testId = 'test-subject';
// ACT
render(_jsx(ImageCarousel, { "data-testid": testId, style: style, images: mockImages }));
// ASSERT
expect(screen.getByTestId(testId)).toHaveStyle('color: red');
});
it('passes any downstream data-* attribute(s)', () => {
// ARRANGE
const testId = 'test-subject';
const testValue = 'product-1234-abcd-5678-efgh';
// ACT
render(_jsx(ImageCarousel, { "data-testid": testId, "data-product": testValue, images: mockImages }));
// ASSERT
expect(screen.getByTestId(testId)).toHaveAttribute('data-product', testValue);
});
it('supports downstream @testing-library `screen.getByTestId`', () => {
// ARRANGE
const testId = 'test-subject';
// ACT
render(_jsx(ImageCarousel, { "data-testid": testId, images: mockImages }));
// ASSERT
expect(screen.getByTestId(testId)).toBeInTheDocument();
});
it('renders images passed as props', () => {
// ARRANGE
const testId = 'test-subject';
// ACT
render(_jsx(ImageCarousel, { "data-testid": testId, images: mockImages }));
// ASSERT
mockImages.forEach((image) => {
expect(screen.getByAltText(image.attributes.alternativeText)).toBeInTheDocument();
});
});
it('renders Carousel component with correct props', () => {
// ARRANGE
const testId = 'test-subject';
// ACT
render(_jsx(ImageCarousel, { "data-testid": testId, images: mockImages }));
// ASSERT
const carouselContainer = screen
.getByTestId(testId)
.querySelector('.carousel');
expect(carouselContainer).toBeInTheDocument();
expect(carouselContainer).toHaveClass('carouselContainer');
});
});
//# sourceMappingURL=ImageCarousel.test.js.map