120 lines
4.3 KiB
TypeScript
120 lines
4.3 KiB
TypeScript
import { describe, expect, it } from "vitest";
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import { markdownToTelegramHtml } from "./format.js";
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describe("markdownToTelegramHtml", () => {
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it("renders basic inline formatting", () => {
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const res = markdownToTelegramHtml("hi _there_ **boss** `code`");
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expect(res).toBe("hi <i>there</i> <b>boss</b> <code>code</code>");
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});
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it("renders links as Telegram-safe HTML", () => {
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const res = markdownToTelegramHtml("see [docs](https://example.com)");
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expect(res).toBe('see <a href="https://example.com">docs</a>');
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});
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it("escapes raw HTML", () => {
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const res = markdownToTelegramHtml("<b>nope</b>");
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expect(res).toBe("<b>nope</b>");
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});
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it("escapes unsafe characters", () => {
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const res = markdownToTelegramHtml("a & b < c");
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expect(res).toBe("a & b < c");
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});
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it("renders paragraphs with blank lines", () => {
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const res = markdownToTelegramHtml("first\n\nsecond");
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expect(res).toBe("first\n\nsecond");
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});
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it("renders lists without block HTML", () => {
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const res = markdownToTelegramHtml("- one\n- two");
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expect(res).toBe("• one\n• two");
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});
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it("renders ordered lists with numbering", () => {
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const res = markdownToTelegramHtml("2. two\n3. three");
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expect(res).toBe("2. two\n3. three");
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});
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it("flattens headings", () => {
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const res = markdownToTelegramHtml("# Title");
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expect(res).toBe("Title");
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});
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it("renders blockquotes as native Telegram blockquote tags", () => {
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const res = markdownToTelegramHtml("> Quote");
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expect(res).toContain("<blockquote>");
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expect(res).toContain("Quote");
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expect(res).toContain("</blockquote>");
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});
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it("renders blockquotes with inline formatting", () => {
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const res = markdownToTelegramHtml("> **bold** quote");
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expect(res).toContain("<blockquote>");
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expect(res).toContain("<b>bold</b>");
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expect(res).toContain("</blockquote>");
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});
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it("renders multiline blockquotes as a single Telegram blockquote", () => {
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const res = markdownToTelegramHtml("> first\n> second");
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expect(res).toBe("<blockquote>first\nsecond</blockquote>");
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});
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it("renders separated quoted paragraphs as distinct blockquotes", () => {
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const res = markdownToTelegramHtml("> first\n\n> second");
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expect(res).toContain("<blockquote>first");
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expect(res).toContain("<blockquote>second</blockquote>");
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expect(res.match(/<blockquote>/g)).toHaveLength(2);
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});
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it("renders fenced code blocks", () => {
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const res = markdownToTelegramHtml("```js\nconst x = 1;\n```");
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expect(res).toBe("<pre><code>const x = 1;\n</code></pre>");
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});
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it("properly nests overlapping bold and autolink (#4071)", () => {
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const res = markdownToTelegramHtml("**start https://example.com** end");
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expect(res).toMatch(
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/<b>start <a href="https:\/\/example\.com">https:\/\/example\.com<\/a><\/b> end/,
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);
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});
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it("properly nests link inside bold", () => {
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const res = markdownToTelegramHtml("**bold [link](https://example.com) text**");
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expect(res).toBe('<b>bold <a href="https://example.com">link</a> text</b>');
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});
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it("properly nests bold wrapping a link with trailing text", () => {
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const res = markdownToTelegramHtml("**[link](https://example.com) rest**");
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expect(res).toBe('<b><a href="https://example.com">link</a> rest</b>');
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});
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it("properly nests bold inside a link", () => {
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const res = markdownToTelegramHtml("[**bold**](https://example.com)");
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expect(res).toBe('<a href="https://example.com"><b>bold</b></a>');
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});
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it("wraps punctuated file references in code tags", () => {
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const res = markdownToTelegramHtml("See README.md. Also (backup.sh).");
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expect(res).toContain("<code>README.md</code>.");
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expect(res).toContain("(<code>backup.sh</code>).");
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});
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it("keeps .co domains as links", () => {
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const res = markdownToTelegramHtml("Visit t.co and openclaw.co");
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expect(res).toContain('<a href="http://t.co">t.co</a>');
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expect(res).toContain('<a href="http://openclaw.co">openclaw.co</a>');
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});
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it("renders spoiler tags", () => {
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const res = markdownToTelegramHtml("the answer is ||42||");
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expect(res).toBe("the answer is <tg-spoiler>42</tg-spoiler>");
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});
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it("renders spoiler with nested formatting", () => {
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const res = markdownToTelegramHtml("||**secret** text||");
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expect(res).toBe("<tg-spoiler><b>secret</b> text</tg-spoiler>");
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});
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});
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