import { describe, it, expect } from 'vitest';
import { videoDataAddModelIcon } from '../video-data-add-model-icon';

describe('videoDataAddModelIcon', () => {
  it('добавляет icon к matching модели', () => {
    const videoData = {
      models: [
        { guid: 'm-1', title: 'Model A' },
        { guid: 'm-2', title: 'Model B' },
      ],
    };
    const modelsData = [
      { guid: 'm-1', primary_image_url: 'https://img.com/a.jpg' },
    ];
    const result = videoDataAddModelIcon(videoData as any, modelsData as any);
    expect(result.models[0].icon).toBe('https://img.com/a.jpg');
    expect(result.models[1].icon).toBeUndefined();
  });

  it('не мутирует исходный объект', () => {
    const videoData = { models: [{ guid: 'm-1', title: 'A' }] };
    const modelsData = [{ guid: 'm-1', primary_image_url: 'url' }];
    const result = videoDataAddModelIcon(videoData as any, modelsData as any);
    expect(result).not.toBe(videoData);
  });

  it('пустой массив моделей', () => {
    const videoData = { models: [{ guid: 'm-1', title: 'A' }] };
    const result = videoDataAddModelIcon(videoData as any, []);
    expect(result.models[0].icon).toBeUndefined();
  });
});