mirror of
https://github.com/JimLiu/baoyu-skills.git
synced 2026-07-12 05:51:44 +08:00
Jim Liu 宝玉
168 lines
6.1 KiB
TypeScript
168 lines
6.1 KiB
TypeScript
import { describe, expect, test } from "bun:test";
|
|
import { renderMarkdown } from "../extract/markdown-renderer";
|
|
import {
|
|
buildHnDocument,
|
|
buildHnThreadMarkdown,
|
|
extractHnThreadFromHtml,
|
|
parseHnItemId,
|
|
type HnCommentNode,
|
|
type HnItem,
|
|
} from "../adapters/hn";
|
|
|
|
describe("hn adapter helpers", () => {
|
|
test("parses item id from hn item url", () => {
|
|
expect(parseHnItemId(new URL("https://news.ycombinator.com/item?id=47534848"))).toBe(47534848);
|
|
expect(parseHnItemId(new URL("https://news.ycombinator.com/newest"))).toBeNull();
|
|
});
|
|
|
|
test("renders threaded comments with author, time, and nested indentation", () => {
|
|
const story: HnItem = {
|
|
id: 47534848,
|
|
type: "story",
|
|
by: "mmcclure",
|
|
time: 1774554485,
|
|
title: "Example & Title",
|
|
url: "https://example.com/post",
|
|
score: 257,
|
|
descendants: 2,
|
|
};
|
|
|
|
const comments: HnCommentNode[] = [
|
|
{
|
|
item: {
|
|
id: 47535377,
|
|
type: "comment",
|
|
by: "jackfruitpeel",
|
|
time: 1774557334,
|
|
text: "Root comment<p>With two paragraphs.",
|
|
},
|
|
children: [
|
|
{
|
|
item: {
|
|
id: 47535469,
|
|
type: "comment",
|
|
by: "__MatrixMan__",
|
|
time: 1774557848,
|
|
text: "Nested reply with a <a href=\"item?id=1\">relative link</a>.",
|
|
},
|
|
children: [],
|
|
},
|
|
],
|
|
},
|
|
];
|
|
|
|
const body = buildHnThreadMarkdown(story, comments, "https://news.ycombinator.com/item?id=47534848");
|
|
expect(body).toContain("Source: [https://example.com/post](https://example.com/post)");
|
|
expect(body).toContain("Submitted by mmcclure at 2026-03-26 19:48:05 UTC");
|
|
expect(body).toContain("- jackfruitpeel · [2026-03-26 20:35:34 UTC](https://news.ycombinator.com/item?id=47534848#47535377)");
|
|
expect(body).toContain(" Root comment");
|
|
expect(body).toContain(" With two paragraphs.");
|
|
expect(body).toContain(" - __MatrixMan__ · [2026-03-26 20:44:08 UTC](https://news.ycombinator.com/item?id=47534848#47535469)");
|
|
expect(body).toContain(" Nested reply with a [relative link](https://news.ycombinator.com/item?id=1).");
|
|
});
|
|
|
|
test("extracts story metadata and nested comments from hn html", () => {
|
|
const parsed = extractHnThreadFromHtml(
|
|
`
|
|
<html>
|
|
<body>
|
|
<table class="fatitem">
|
|
<tr class="athing submission" id="47534848">
|
|
<td class="title">
|
|
<span class="titleline">
|
|
<a href="https://example.com/post">Example story</a>
|
|
</span>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td class="subtext">
|
|
<span class="subline">
|
|
<span class="score">257 points</span>
|
|
by <a href="user?id=mmcclure" class="hnuser">mmcclure</a>
|
|
<span class="age" title="2026-03-26T19:48:05 1774554485">
|
|
<a href="item?id=47534848">1 hour ago</a>
|
|
</span>
|
|
<a href="item?id=47534848">152 comments</a>
|
|
</span>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td><div class="toptext">Story <p>body</p></div></td>
|
|
</tr>
|
|
</table>
|
|
<table class="comment-tree">
|
|
<tr class="athing comtr" id="47535377">
|
|
<td class="ind" indent="0"></td>
|
|
<td class="default">
|
|
<span class="comhead">
|
|
<a href="user?id=jackfruitpeel" class="hnuser">jackfruitpeel</a>
|
|
<span class="age" title="2026-03-26T20:35:34 1774557334">
|
|
<a href="item?id=47535377">36 minutes ago</a>
|
|
</span>
|
|
</span>
|
|
<div class="comment"><div class="commtext c00">Root</div></div>
|
|
</td>
|
|
</tr>
|
|
<tr class="athing comtr" id="47535469">
|
|
<td class="ind" indent="1"></td>
|
|
<td class="default">
|
|
<span class="comhead">
|
|
<a href="user?id=willio58" class="hnuser">willio58</a>
|
|
<span class="age" title="2026-03-26T20:44:08 1774557848">
|
|
<a href="item?id=47535469">27 minutes ago</a>
|
|
</span>
|
|
</span>
|
|
<div class="comment"><div class="commtext c00">Child</div></div>
|
|
</td>
|
|
</tr>
|
|
</table>
|
|
</body>
|
|
</html>
|
|
`,
|
|
"https://news.ycombinator.com/item?id=47534848",
|
|
);
|
|
|
|
expect(parsed).not.toBeNull();
|
|
expect(parsed?.story.title).toBe("Example story");
|
|
expect(parsed?.story.url).toBe("https://example.com/post");
|
|
expect(parsed?.story.by).toBe("mmcclure");
|
|
expect(parsed?.story.time).toBe(1774554485);
|
|
expect(parsed?.story.score).toBe(257);
|
|
expect(parsed?.story.descendants).toBe(152);
|
|
expect(parsed?.story.text).toContain("Story");
|
|
expect(parsed?.comments).toHaveLength(1);
|
|
expect(parsed?.comments[0]?.item.by).toBe("jackfruitpeel");
|
|
expect(parsed?.comments[0]?.children).toHaveLength(1);
|
|
expect(parsed?.comments[0]?.children[0]?.item.by).toBe("willio58");
|
|
});
|
|
|
|
test("builds hn document with metadata and markdown body", () => {
|
|
const document = buildHnDocument(
|
|
{
|
|
id: 123,
|
|
type: "story",
|
|
by: "pg",
|
|
time: 1175714200,
|
|
title: "Ask HN: Example",
|
|
text: "What are you working on?",
|
|
score: 111,
|
|
descendants: 0,
|
|
},
|
|
[],
|
|
"https://news.ycombinator.com/item?id=123",
|
|
);
|
|
|
|
const markdown = renderMarkdown(document);
|
|
expect(document.adapter).toBe("hn");
|
|
expect(document.siteName).toBe("Hacker News");
|
|
expect(document.publishedAt).toBe("2007-04-04T19:16:40.000Z");
|
|
expect(markdown).toContain('adapter: "hn"');
|
|
expect(markdown).toContain('siteName: "Hacker News"');
|
|
expect(markdown).toContain("# Ask HN: Example");
|
|
expect(markdown).toContain("## Post");
|
|
expect(markdown).toContain("What are you working on?");
|
|
expect(markdown).toContain("## Comments");
|
|
expect(markdown).toContain("No comments.");
|
|
});
|
|
});
|