mirror of
https://github.com/JimLiu/baoyu-skills.git
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Jim Liu 宝玉
106 lines
2.8 KiB
TypeScript
106 lines
2.8 KiB
TypeScript
import { afterEach, describe, expect, test } from "bun:test";
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import {
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convertHtmlToMarkdown,
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extractTitleFromMarkdownDocument,
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} from "../extract/html-to-markdown";
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const originalFetch = globalThis.fetch;
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afterEach(() => {
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globalThis.fetch = originalFetch;
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});
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describe("extractTitleFromMarkdownDocument", () => {
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test("prefers frontmatter title when present", () => {
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const title = extractTitleFromMarkdownDocument(`---
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title: "Frontmatter Title"
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---
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# Heading Title
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`);
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expect(title).toBe("Frontmatter Title");
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});
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test("falls back to the first markdown heading", () => {
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const title = extractTitleFromMarkdownDocument(`
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Intro text
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# Heading Title
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Body text.
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`);
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expect(title).toBe("Heading Title");
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});
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});
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describe("convertHtmlToMarkdown remote fallback", () => {
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test("does not call defuddle.md when the remote fallback option is disabled", async () => {
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let fetchCalls = 0;
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globalThis.fetch = Object.assign(
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async () => {
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fetchCalls += 1;
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return new Response("# Remote Title\n\nRemote body.", {
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headers: {
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"content-type": "text/markdown",
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},
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});
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},
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{
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preconnect: originalFetch.preconnect,
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},
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) as typeof fetch;
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const result = await convertHtmlToMarkdown(
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"<!doctype html><html><head><title>Local Title</title></head><body></body></html>",
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"https://example.com/post",
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);
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expect(fetchCalls).toBe(0);
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expect(result.conversionMethod).not.toBe("defuddle-api");
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});
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test("uses defuddle.md markdown when local extraction is empty", async () => {
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const fetchCalls: Array<{ input: RequestInfo | URL; init?: RequestInit }> = [];
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globalThis.fetch = Object.assign(
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async (input: RequestInfo | URL, init?: RequestInit) => {
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fetchCalls.push({ input, init });
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return new Response(`---
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title: "Remote Title"
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---
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# Remote Title
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Remote body.
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`, {
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headers: {
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"content-type": "text/markdown",
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},
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});
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},
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{
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preconnect: originalFetch.preconnect,
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},
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) as typeof fetch;
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const result = await convertHtmlToMarkdown(
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"<!doctype html><html><head><title>Local Title</title></head><body></body></html>",
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"https://example.com/post",
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{ enableRemoteMarkdownFallback: true },
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);
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expect(fetchCalls).toHaveLength(1);
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expect(String(fetchCalls[0]?.input)).toBe(
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"https://defuddle.md/https%3A%2F%2Fexample.com%2Fpost",
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);
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expect(fetchCalls[0]?.init?.headers).toEqual({
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accept: "text/markdown,text/plain;q=0.9,*/*;q=0.1",
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});
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expect(result.conversionMethod).toBe("defuddle-api");
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expect(result.metadata.title).toBe("Remote Title");
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expect(result.markdown).toBe("# Remote Title\n\nRemote body.");
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expect(result.fallbackReason).toContain("defuddle.md");
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});
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});
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