jackwener__opencli/clis/reddit/read.test.ts

import { describe, expect, it, vi } from 'vitest';
import { getRegistry } from '../../src/registry.js';
import './read.js';

describe('reddit read adapter', () => {
  const command = getRegistry().get('reddit/read');

  it('returns threaded rows from the browser-evaluated payload', async () => {
    const page = {
      goto: vi.fn().mockResolvedValue(undefined),
      evaluate: vi.fn().mockResolvedValue([
        { type: 'POST', author: 'alice', score: 10, text: 'Title' },
        { type: 'L0', author: 'bob', score: 5, text: 'Comment' },
      ]),
    } as any;

    const result = await command!.func!(page, { 'post-id': 'abc123', limit: 5 });

    expect(page.goto).toHaveBeenCalledWith('https://www.reddit.com');
    expect(result).toEqual([
      { type: 'POST', author: 'alice', score: 10, text: 'Title' },
      { type: 'L0', author: 'bob', score: 5, text: 'Comment' },
    ]);
  });

  it('surfaces adapter-level API errors clearly', async () => {
    const page = {
      goto: vi.fn().mockResolvedValue(undefined),
      evaluate: vi.fn().mockResolvedValue({ error: 'Reddit API returned HTTP 403' }),
    } as any;

    await expect(command!.func!(page, { 'post-id': 'abc123' })).rejects.toThrow('Reddit API returned HTTP 403');
  });
});