astro Architecture Docs
Home / File/ head-injection.test.js — astro Source File

head-injection.test.js — astro Source File

Architecture documentation for head-injection.test.js, a javascript file in the astro codebase. 5 imports, 0 dependents.

File javascript IntegrationAdapters 5 imports

Entity Profile

Dependency Diagram

graph LR
  de621f4a_5fff_558f_c505_1c5e877d415f["head-injection.test.js"]
  0a624eac_945e_c9e8_c9de_3feb9de2dd15["test-utils.js"]
  de621f4a_5fff_558f_c505_1c5e877d415f --> 0a624eac_945e_c9e8_c9de_3feb9de2dd15
  dd4f09ce_3fd7_8295_f616_8876cda4555c["loadFixture"]
  de621f4a_5fff_558f_c505_1c5e877d415f --> dd4f09ce_3fd7_8295_f616_8876cda4555c
  e1e2fac7_5a95_7a88_cb1e_0a3b91c4e607["strict"]
  de621f4a_5fff_558f_c505_1c5e877d415f --> e1e2fac7_5a95_7a88_cb1e_0a3b91c4e607
  6b0635f9_51ea_77aa_767b_7857878e98a6["node:test"]
  de621f4a_5fff_558f_c505_1c5e877d415f --> 6b0635f9_51ea_77aa_767b_7857878e98a6
  deb87372_5629_35f8_9a54_e755a08f776a["cheerio"]
  de621f4a_5fff_558f_c505_1c5e877d415f --> deb87372_5629_35f8_9a54_e755a08f776a
  style de621f4a_5fff_558f_c505_1c5e877d415f fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

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

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

	before(async () => {
		fixture = await loadFixture({
			root: './fixtures/head-injection/',
			// test suite was authored when inlineStylesheets defaulted to never
			build: { inlineStylesheets: 'never' },
		});
	});

	describe('build', () => {
		before(async () => {
			await fixture.build();
		});

		describe('Markdown', () => {
			it('only injects head content once', async () => {
				const html = await fixture.readFile(`/index.html`);
				const $ = cheerio.load(html);

				assert.equal($('head link[rel=stylesheet]').length, 1);
			});
		});

		describe('Astro components', () => {
			it('Using slots within slots', async () => {
				const html = await fixture.readFile('/with-slot-in-slot/index.html');
				const $ = cheerio.load(html);

				assert.equal($('head link[rel=stylesheet]').length, 1);
				assert.equal($('body link[rel=stylesheet]').length, 0);
			});

			it('Using slots with Astro.slots.render()', async () => {
				const html = await fixture.readFile('/with-slot-render/index.html');
				const $ = cheerio.load(html);

				assert.equal($('head link[rel=stylesheet]').length, 1);
				assert.equal($('body link[rel=stylesheet]').length, 0);
			});

			it('Using slots within slots using Astro.slots.render()', async () => {
				const html = await fixture.readFile('/with-slot-in-render-slot/index.html');
				const $ = cheerio.load(html);

				assert.equal($('head link[rel=stylesheet]').length, 2);
				assert.equal($('body link[rel=stylesheet]').length, 0);
			});

			it('Using slots in Astro.slots.render() inside head buffering', async () => {
				const html = await fixture.readFile('/with-render-slot-in-head-buffer/index.html');
				const $ = cheerio.load(html);

				assert.equal($('head link[rel=stylesheet]').length, 2);
				assert.equal($('body link[rel=stylesheet]').length, 0);
			});

			it('Using slots with Astro.slots.render() (layout)', async () => {
				const html = await fixture.readFile('/with-slot-render2/index.html');
				const $ = cheerio.load(html);

				assert.equal($('head link[rel=stylesheet]').length, 1);
				assert.equal($('body link[rel=stylesheet]').length, 0);
			});
		});
	});
});

Domain

Dependencies

Source

Frequently Asked Questions

What does head-injection.test.js do?
head-injection.test.js is a source file in the astro codebase, written in javascript. It belongs to the IntegrationAdapters domain.
What does head-injection.test.js depend on?
head-injection.test.js imports 5 module(s): cheerio, loadFixture, node:test, strict, test-utils.js.
Where is head-injection.test.js in the architecture?
head-injection.test.js is located at packages/astro/test/head-injection.test.js (domain: IntegrationAdapters, directory: packages/astro/test).

Analyze Your Own Codebase

Get architecture documentation, dependency graphs, and domain analysis for your codebase in minutes.

Try Supermodel Free