wordpress-theme-aksrt/tests/widget-system/frontend-lifecycle-contract.test.cjs

'use strict';

const assert = require('node:assert/strict');
const fs = require('node:fs');
const path = require('node:path');
const test = require('node:test');
const vm = require('node:vm');

const root = path.resolve(__dirname, '..', '..');
const read = (file) => fs.readFileSync(path.join(root, file), 'utf8');

function sourceFiles(directory) {
  const files = [];
  for (const entry of fs.readdirSync(directory, { withFileTypes: true })) {
    if (['.git', 'build', 'node_modules', 'runtime', 'third-party', 'vendor'].includes(entry.name)) continue;
    if (/\.min\.js$/.test(entry.name)) continue;
    const full = path.join(directory, entry.name);
    if (entry.isDirectory()) files.push(...sourceFiles(full));
    else if (/\.(?:js|cjs|mjs|php)$/.test(entry.name)) files.push(full);
  }
  return files;
}

const routed = [
  'assets/js/auth.js',
  'assets/js/author.js',
  'assets/js/credits.js',
  'assets/js/order-center.js',
  'assets/js/reward.js',
  'assets/js/routes/user-center.js',
  'assets/js/signin.js',
  'assets/js/section-navs.js',
];

test('loader maps and boots the single main module', () => {
  const loader = read('assets/js/runtime/loader.js');
  assert.match(loader, /['"]main['"]\s*:\s*['"]main\.min['"]/);
  assert.match(loader, /tbquire\(\[['"]main['"]\]\)/);
  assert.equal((loader.match(/tbquire\(\[['"]main['"]\]\)/g) || []).length, 1);
});

test('main owns the one global auto_fun boot', () => {
  const main = read('assets/js/runtime/main.js');
  assert.match(main, /window\.auto_fun\s*=\s*debounce\(/);
  assert.match(main, /jQuery\(document\)\.trigger\(['"]auto_fun['"]\)/);
});

test('theme and comments do not depend on the removed aksrt namespace APIs', () => {
  const theme = read('assets/js/core/theme.js');
  const comments = read('assets/js/comment-ajax.js');
  const runtime = read('assets/js/runtime/main.min.js');

  assert.match(theme, /window\.aksrtData\.themeMode/);
  assert.doesNotMatch(theme, /(?:window\.)?aksrt\.toggleTheme/);
  assert.doesNotMatch(comments, /(?:window\.)?aksrt\.(?:__|confirm)/);
  assert.doesNotMatch(runtime, /(?:window\.)?aksrt\.(?:toggleTheme|__|confirm)/);
});

test('theme initializes when the removed aksrt namespace is absent', () => {
  const classList = { toggle() {}, contains() { return false; } };
  const document = {
    readyState: 'complete',
    cookie: '',
    body: { classList, setAttribute() {} },
    documentElement: { classList, setAttribute() {} },
    head: { appendChild() {} },
    querySelector() { return null; },
    querySelectorAll() { return []; },
    getElementById() { return null; },
    createElement() { return { setAttribute() {} }; },
    dispatchEvent() {},
  };
  const window = {
    document,
    location: { protocol: 'https:' },
    localStorage: { getItem() { return null; }, setItem() {} },
    matchMedia() { return { matches: false }; },
    setTimeout,
    innerWidth: 1280,
    innerHeight: 720,
  };

  assert.doesNotThrow(() => vm.runInNewContext(read('assets/js/core/theme.js'), {
    window,
    document,
    localStorage: window.localStorage,
    CustomEvent: class {},
    Date,
    Math,
  }));
  assert.equal(window.aksrt, undefined);
});

test('routed modules use one namespaced auto_fun owner and no registry', () => {
  for (const file of routed) {
    const source = read(file);
    assert.match(source, /\.off\(['"]auto_fun\.[^'"]+['"]\)\.on\(['"]auto_fun\.[^'"]+['"]/, file);
    assert.doesNotMatch(source, /AksrtFrontend|aksrt\.autoFun|aksrt:(?:ready|rehydrated)/, file);
  }
});

test('HTML fragment injection announces post_ajax before auto_fun', () => {
  for (const file of ['assets/js/core/pagination.js', 'assets/js/author.js', 'assets/js/credits.js', 'assets/js/routes/user-center.js']) {
    const source = read(file);
    assert.match(source, /post_ajax\.ed[\s\S]*?window\.auto_fun\(\)/, file);
  }
});

test('modal fragment lifecycle reruns auto_fun after loaded.bs.modal', () => {
  const source = read('assets/js/runtime/main.js');
  assert.match(source, /loaded\.bs\.modal[\s\S]*?auto_fun/);
});

test('JSON success lifecycle remains zib_ajax.success', () => {
  const source = read('assets/js/runtime/main.js');
  assert.match(source, /zib_ajax\.success/);
});

test('Miniimgbox owns data-imgbox and lazySizes has one integration owner', () => {
  const imgbox = read('assets/js/runtime/imgbox.js');
  const lazy = read('assets/js/runtime/main.js');
  assert.match(imgbox, /Miniimgbox/);
  assert.match(imgbox, /data-imgbox/);
  assert.match(lazy, /lazybeforeunveil/);
  assert.match(lazy, /MutationObserver/);
});

test('non-generated first-party sources contain no deprecated lifecycle API', () => {
  const files = sourceFiles(root).filter((file) => {
    const relative = path.relative(root, file).replaceAll('\\', '/');
    return relative !== 'tests/widget-system/frontend-lifecycle-contract.test.cjs';
  });
  for (const file of files) {
    const source = fs.readFileSync(file, 'utf8');
    assert.doesNotMatch(source, /AksrtFrontend|aksrt\.autoFun|aksrt:(?:ready|rehydrated)/, path.relative(root, file));
  }
});