249 lines
6 KiB
JavaScript
249 lines
6 KiB
JavaScript
import { expect } from 'chai';
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import * as cheerio from 'cheerio';
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import { loadFixture } from './test-utils.js';
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import testAdapter from '../../../astro/test/test-adapter.js';
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describe('SSR pictures - build', function () {
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let fixture;
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before(async () => {
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fixture = await loadFixture({
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root: './fixtures/basic-picture/',
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adapter: testAdapter(),
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output: 'server',
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});
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await fixture.build();
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});
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[
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{
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title: 'Local images',
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id: '#social-jpg',
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url: '/_image',
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query: { f: 'jpg', w: '506', h: '253', href: /^\/_astro\/social.\w{8}.jpg/ },
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alt: 'Social image',
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},
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{
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title: 'Filename with spaces',
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id: '#spaces',
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url: '/_image',
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query: { w: '768', h: '414', f: 'jpg', href: /^\/_astro\/introducing astro.\w{8}.jpg/ },
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alt: 'spaces',
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},
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{
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title: 'File outside src',
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id: '#outside-src',
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url: '/_image',
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query: { w: '768', h: '414', f: 'png', href: /^\/_astro\/social.\w{8}.png/ },
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alt: 'outside-src',
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},
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{
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title: 'Inline imports',
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id: '#inline',
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url: '/_image',
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query: { f: 'jpg', w: '506', h: '253', href: /^\/_astro\/social.\w{8}.jpg/ },
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alt: 'Inline social image',
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},
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{
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title: 'Remote images',
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id: '#google',
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url: '/_image',
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query: {
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f: 'png',
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w: '544',
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h: '184',
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href: 'https://www.google.com/images/branding/googlelogo/2x/googlelogo_color_272x92dp.png',
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},
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alt: 'Google logo',
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},
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{
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title: 'Remote without file extension',
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id: '#ipsum',
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url: '/_image',
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query: {
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w: '200',
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h: '300',
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href: 'https://dummyimage.com/200x300',
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},
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alt: 'ipsum',
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},
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{
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title: 'Public images',
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id: '#hero',
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url: '/_image',
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query: { f: 'jpg', w: '768', h: '414', href: '/hero.jpg' },
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alt: 'Hero image',
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},
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{
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title: 'Background color',
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id: '#bg-color',
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url: '/_image',
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query: {
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f: 'png',
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w: '544',
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h: '184',
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bg: 'rgb(51, 51, 51)',
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href: 'https://www.google.com/images/branding/googlelogo/2x/googlelogo_color_272x92dp.png',
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},
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alt: 'Google logo',
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},
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].forEach(({ title, id, url, query }) => {
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it(title, async () => {
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const app = await fixture.loadTestAdapterApp();
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const request = new Request('http://example.com/');
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const response = await app.render(request);
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const html = await response.text();
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const $ = cheerio.load(html);
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const image = $(`${id}`);
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const picture = image.closest('picture');
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const sources = picture.children('source');
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expect(sources.length).to.equal(3);
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const src = image.attr('src');
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const [route, params] = src.split('?');
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expect(route).to.equal(url);
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const searchParams = new URLSearchParams(params);
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for (const [key, value] of Object.entries(query)) {
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if (typeof value === 'string') {
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expect(searchParams.get(key)).to.equal(value);
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} else {
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expect(searchParams.get(key)).to.match(value);
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}
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}
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});
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});
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});
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describe('SSR pictures with subpath - build', function () {
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let fixture;
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before(async () => {
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fixture = await loadFixture({
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root: './fixtures/basic-picture/',
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adapter: testAdapter(),
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output: 'server',
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base: '/docs',
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});
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await fixture.build();
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});
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[
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{
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title: 'Local images',
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id: '#social-jpg',
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url: '/_image',
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query: { f: 'jpg', w: '506', h: '253', href: /^\/docs\/_astro\/social.\w{8}.jpg/ },
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alt: 'Social image',
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},
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{
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title: 'Filename with spaces',
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id: '#spaces',
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url: '/_image',
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query: { w: '768', h: '414', f: 'jpg', href: /^\/docs\/_astro\/introducing astro.\w{8}.jpg/ },
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alt: 'spaces',
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},
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{
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title: 'File outside src',
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id: '#outside-src',
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url: '/_image',
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query: { w: '768', h: '414', f: 'png', href: /^\/docs\/_astro\/social.\w{8}.png/ },
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alt: 'outside-src',
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},
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{
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title: 'Inline imports',
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id: '#inline',
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url: '/_image',
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query: { f: 'jpg', w: '506', h: '253', href: /^\/docs\/_astro\/social.\w{8}.jpg/ },
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alt: 'Inline social image',
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},
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{
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title: 'Remote images',
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id: '#google',
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url: '/_image',
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query: {
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f: 'png',
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w: '544',
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h: '184',
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href: 'https://www.google.com/images/branding/googlelogo/2x/googlelogo_color_272x92dp.png',
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},
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alt: 'Google logo',
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},
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{
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title: 'Remote without file extension',
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id: '#ipsum',
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url: '/_image',
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query: {
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w: '200',
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h: '300',
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href: 'https://dummyimage.com/200x300',
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},
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alt: 'ipsum',
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},
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{
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title: 'Public images',
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id: '#hero',
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url: '/_image',
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query: { f: 'jpg', w: '768', h: '414', href: '/docs/hero.jpg' },
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alt: 'Hero image',
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},
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{
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title: 'Background color',
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id: '#bg-color',
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url: '/_image',
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query: {
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f: 'png',
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w: '544',
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h: '184',
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bg: 'rgb(51, 51, 51)',
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href: 'https://www.google.com/images/branding/googlelogo/2x/googlelogo_color_272x92dp.png',
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},
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alt: 'Google logo',
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},
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].forEach(({ title, id, url, query }) => {
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it(title, async () => {
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const app = await fixture.loadTestAdapterApp();
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const request = new Request('http://example.com/docs/');
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const response = await app.render(request);
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const html = await response.text();
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const $ = cheerio.load(html);
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const image = $(`${id}`);
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const picture = image.closest('picture');
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const sources = picture.children('source');
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expect(sources.length).to.equal(3);
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const src = image.attr('src');
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const [route, params] = src.split('?');
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for (const srcset of picture.children('source').map((_, source) => source.attribs['srcset'])) {
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for (const pictureSrc of srcset.split(',')) {
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const pictureParams = pictureSrc.split('?')[1];
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const expected = new URLSearchParams(params).get('href');
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const actual = new URLSearchParams(pictureParams).get('href').replace(/\s+\d+w$/, '');
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expect(expected).to.equal(actual);
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}
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}
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expect(route).to.equal(url);
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const searchParams = new URLSearchParams(params);
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for (const [key, value] of Object.entries(query)) {
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if (typeof value === 'string') {
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expect(searchParams.get(key)).to.equal(value);
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} else {
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expect(searchParams.get(key)).to.match(value);
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}
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}
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});
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});
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});
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