//
// Copyright 2025 DXOS.org
//

import { describe, expect, test } from 'vitest';

import * as Obj from './Obj';
import { TestSchema } from './testing';

describe('Hierarchy', () => {
  test('setParent and getParent', async () => {
    const parent = Obj.make(TestSchema.Organization, { name: 'parent' });
    const child = Obj.make(TestSchema.Person, { name: 'child' });
    expect(Obj.getParent(child)).toBeUndefined();

    Obj.setParent(child, parent);
    expect(Obj.getParent(child)).toBe(parent);

    Obj.setParent(child, undefined);
    expect(Obj.getParent(child)).toBeUndefined();
  });

  test('create object with Obj.Parent in props', () => {
    const parent = Obj.make(TestSchema.Organization, { name: 'DXOS' });
    const child = Obj.make(TestSchema.Person, {
      [Obj.Parent]: parent,
      name: 'John',
    });

    expect(child.name).toBe('John');
    expect(Obj.getParent(child)).toBe(parent);
  });
});