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preact-component.test.js — astro Source File

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

File javascript IntegrationAdapters 5 imports

Entity Profile

Dependency Diagram

graph LR
  d5ea9275_ed5a_a6e2_c57e_cc34855e02f6["preact-component.test.js"]
  0a624eac_945e_c9e8_c9de_3feb9de2dd15["test-utils.js"]
  d5ea9275_ed5a_a6e2_c57e_cc34855e02f6 --> 0a624eac_945e_c9e8_c9de_3feb9de2dd15
  dd4f09ce_3fd7_8295_f616_8876cda4555c["loadFixture"]
  d5ea9275_ed5a_a6e2_c57e_cc34855e02f6 --> dd4f09ce_3fd7_8295_f616_8876cda4555c
  e1e2fac7_5a95_7a88_cb1e_0a3b91c4e607["strict"]
  d5ea9275_ed5a_a6e2_c57e_cc34855e02f6 --> e1e2fac7_5a95_7a88_cb1e_0a3b91c4e607
  6b0635f9_51ea_77aa_767b_7857878e98a6["node:test"]
  d5ea9275_ed5a_a6e2_c57e_cc34855e02f6 --> 6b0635f9_51ea_77aa_767b_7857878e98a6
  deb87372_5629_35f8_9a54_e755a08f776a["cheerio"]
  d5ea9275_ed5a_a6e2_c57e_cc34855e02f6 --> deb87372_5629_35f8_9a54_e755a08f776a
  style d5ea9275_ed5a_a6e2_c57e_cc34855e02f6 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('Preact component', () => {
	/** @type {import('./test-utils').Fixture} */
	let fixture;

	before(async () => {
		fixture = await loadFixture({
			root: './fixtures/preact-component/',
		});
		await fixture.build();
	});

	it('Can load class component', async () => {
		const html = await fixture.readFile('/class/index.html');
		const $ = cheerio.load(html);

		// test 1: Can use class components
		assert.equal($('#class-component').length, 1);
	});

	it('Can load function component', async () => {
		const html = await fixture.readFile('/fn/index.html');
		const $ = cheerio.load(html);

		// test 1: Can use function components
		assert.equal($('#fn-component').length, 1);
		// test 2: Can use function components
		assert.equal($('#arrow-fn-component').length, 1);
	});

	it('Can load TS component', async () => {
		const html = await fixture.readFile('/ts-components/index.html');
		const $ = cheerio.load(html);

		// test 1: Can use TS components
		assert.equal($('.ts-component').length, 1);
	});

	it('Can use hooks', async () => {
		const html = await fixture.readFile('/hooks/index.html');
		const $ = cheerio.load(html);
		assert.equal($('#world').length, 1);
	});

	it('Can export a Fragment', async () => {
		const html = await fixture.readFile('/frag/index.html');
		const $ = cheerio.load(html);

		// test 1: nothing rendered but it didn’t throw
		assert.equal($('body').children().length, 0);
	});

	it('Can use a pragma comment', async () => {
		const html = await fixture.readFile('/pragma-comment/index.html');
		const $ = cheerio.load(html);

// ... (91 more lines)

Domain

Dependencies

Source

Frequently Asked Questions

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

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