// @vitest-environment jsdom
import { describe, it, expect, beforeEach } from 'vitest';

describe('network store', () => {
  beforeEach(() => {
    // Reset module state for each test
    Object.defineProperty(navigator, 'onLine', { value: true, configurable: true });
  });

  it('reflects initial navigator.onLine and reacts to events', async () => {
    const { network } = await import('../../src/lib/client/network.svelte');
    network.init();
    expect(network.online).toBe(true);

    Object.defineProperty(navigator, 'onLine', { value: false, configurable: true });
    window.dispatchEvent(new Event('offline'));
    expect(network.online).toBe(false);

    Object.defineProperty(navigator, 'onLine', { value: true, configurable: true });
    window.dispatchEvent(new Event('online'));
    expect(network.online).toBe(true);
  });
});