core-image-unconventional-settings.test.js — astro Source File

Source Code

import assert from 'node:assert/strict';
import { describe, it } from 'node:test';
import * as cheerio from 'cheerio';

import { testImageService } from './test-image-service.js';
import { loadFixture } from './test-utils.js';

/**
 ** @typedef {import('../src/types/public/config.js').AstroInlineConfig & { root?: string | URL }} AstroInlineConfig
 */

/** @type {AstroInlineConfig} */
const defaultSettings = {
	root: './fixtures/core-image-unconventional-settings/',
	image: {
		service: testImageService(),
	},
};

describe('astro:assets - Support unconventional build settings properly', () => {
	/** @type {import('./test-utils').Fixture} */
	let fixture;

	it('supports assetsPrefix', async () => {
		fixture = await loadFixture({
			...defaultSettings,
			build: {
				assetsPrefix: 'https://cdn.example.com/',
			},
		});
		await fixture.build();

		const html = await fixture.readFile('/index.html');
		const $ = cheerio.load(html);
		const src = $('#walrus-img').attr('src');
		assert.equal(src.startsWith('https://cdn.example.com/'), true);

		const data = await fixture.readFile(src.replace('https://cdn.example.com/', ''), null);
		assert.equal(data instanceof Buffer, true);
	});

	it('supports base', async () => {
		fixture = await loadFixture({
			...defaultSettings,
			build: {
				base: '/subdir/',
			},
		});
		await fixture.build();

		const html = await fixture.readFile('/index.html');
		const $ = cheerio.load(html);
		const src = $('#walrus-img').attr('src');
		const data = await fixture.readFile(src.replace('/subdir/', ''), null);
		assert.equal(data instanceof Buffer, true);
	});

	// This test is a bit of a stretch, but it's a good sanity check, `assetsPrefix` should take precedence over `base` in this context
	it('supports assetsPrefix + base', async () => {
		fixture = await loadFixture({
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