ssr-prerender.test.js — astro Source File

Source Code

import assert from 'node:assert/strict';
import { before, describe, it } from 'node:test';
import * as cheerio from 'cheerio';
import testAdapter from './test-adapter.js';
import { loadFixture } from './test-utils.js';

describe('SSR: prerender', () => {
	/** @type {import('./test-utils').Fixture} */
	let fixture;

	before(async () => {
		fixture = await loadFixture({
			root: './fixtures/ssr-prerender/',
			output: 'server',
			outDir: './dist/normal',
			adapter: testAdapter(),
		});
		await fixture.build();
	});

	describe('Prerendering', () => {
		// Prerendered assets are not served directly by `app`,
		// they're served _in front of_ the app as static assets!
		it('Does not render static page', async () => {
			const app = await fixture.loadTestAdapterApp();
			const request = new Request('http://example.com/static');
			const response = await app.render(request);
			assert.equal(response.status, 404);
		});

		it('includes prerendered pages in the asset manifest', async () => {
			const app = await fixture.loadTestAdapterApp();
			/** @type {Set<string>} */
			const assets = app.manifest.assets;
			assert.equal(assets.has('/static/index.html'), true);
		});
	});

	describe('?raw imports work in both SSR and prerendered routes', () => {
		it('raw import works in SSR route', async () => {
			const app = await fixture.loadTestAdapterApp();
			const request = new Request('http://example.com/not-prerendered');
			const response = await app.render(request);
			assert.equal(response.status, 200);
			const html = await response.text();
			const $ = cheerio.load(html);
			assert.equal($('#raw-styles').text().includes('background: blue'), true);
		});

		it('raw import works in prerendered route', async () => {
			const html = await fixture.readFile('/client/static/index.html');
			const $ = cheerio.load(html);
			assert.equal($('#raw-styles').text().includes('background: blue'), true);
		});
	});

	describe('Shared component CSS works in both SSR and prerendered routes', () => {
		it('shared component CSS is included in SSR route', async () => {
			const app = await fixture.loadTestAdapterApp();
			const request = new Request('http://example.com/not-prerendered');
// ... (90 more lines)