app_vue2/test/use/template/menu.spec.js

import {$useMenu} from "~/use/template/menu";

test('test constructMenu', () => {
  const menuWithoutChildren = $useMenu.constructMenu('icon', 'children', '/url', false)
  expect(menuWithoutChildren).toStrictEqual({
    "icon": "icon",
    "title": "children",
    "to": "/url",
    "old": false
  });

  const menuWithChildren = $useMenu.constructMenu('icon', 'parent', undefined, undefined, [menuWithoutChildren])
  expect(menuWithChildren).toStrictEqual({
    "children": [
      {
        "icon": "icon",
        "old": false,
        "title": "children",
        "to": "/url"
      }
    ],
    "icon": "icon",
    "title": "parent"
  });
})