1  import { getRegistry } from '@jackwener/opencli/registry';
 2  import fs from 'node:fs';
 3  import { describe, expect, it } from 'vitest';
 4  import { __test__ } from './topic-content.js';
 5  describe('linux-do topic-content', () => {
 6      it('prefers raw markdown when the topic payload includes it', () => {
 7          const result = __test__.extractTopicContent({
 8              title: 'Hello Linux.do',
 9              post_stream: {
10                  posts: [
11                      {
12                          post_number: 1,
13                          username: 'neo',
14                          raw: '## Heading\n\n- one\n- two',
15                          cooked: '<h2>Heading</h2><ul><li>one</li><li>two</li></ul>',
16                          like_count: 7,
17                          created_at: '2025-04-05T10:00:00.000Z',
18                      },
19                  ],
20              },
21          }, 1234);
22          expect(result.content).toContain('---');
23          expect(result.content).toContain('title: Hello Linux.do');
24          expect(result.content).toContain('author: neo');
25          expect(result.content).toContain('likes: 7');
26          expect(result.content).toContain('url: https://linux.do/t/1234');
27          expect(result.content).toContain('## Heading');
28          expect(result.content).toContain('- one');
29      });
30      it('falls back to cooked html and converts it to markdown', () => {
31          const result = __test__.extractTopicContent({
32              title: 'Converted Topic',
33              post_stream: {
34                  posts: [
35                      {
36                          post_number: 1,
37                          username: 'trinity',
38                          cooked: '<p>Hello <strong>world</strong></p><blockquote><p>quoted</p></blockquote>',
39                          like_count: 3,
40                          created_at: '2025-04-05T10:00:00.000Z',
41                      },
42                  ],
43              },
44          }, 42);
45          expect(result.content).toContain('Hello **world**');
46          expect(result.content).toContain('> quoted');
47      });
48      it('registers topic-content with plain default output for markdown body rendering', () => {
49          const command = getRegistry().get('linux-do/topic-content');
50          expect(command?.defaultFormat).toBe('plain');
51          expect(command?.columns).toEqual(['content']);
52      });
53      it('keeps topic adapter as a summarized first-page reader after the split', () => {
54          const topicTs = fs.readFileSync(new URL('./topic.js', import.meta.url), 'utf8');
55          expect(topicTs).not.toContain('main_only');
56          expect(topicTs).toContain('slice(0, 200)');
57          expect(topicTs).toContain('帖子首页摘要和回复');
58      });
59  });