58 lines
1.9 KiB
TypeScript
58 lines
1.9 KiB
TypeScript
import { describe, expect, it } from "vitest";
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import { markdownToSignalText } from "./format.js";
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describe("markdownToSignalText", () => {
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it("renders inline styles", () => {
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const res = markdownToSignalText("hi _there_ **boss** ~~nope~~ `code`");
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expect(res.text).toBe("hi there boss nope code");
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expect(res.styles).toEqual([
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{ start: 3, length: 5, style: "ITALIC" },
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{ start: 9, length: 4, style: "BOLD" },
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{ start: 14, length: 4, style: "STRIKETHROUGH" },
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{ start: 19, length: 4, style: "MONOSPACE" },
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]);
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});
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it("renders links as label plus url when needed", () => {
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const res = markdownToSignalText("see [docs](https://example.com) and https://example.com");
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expect(res.text).toBe("see docs (https://example.com) and https://example.com");
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expect(res.styles).toEqual([]);
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});
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it("applies spoiler styling", () => {
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const res = markdownToSignalText("hello ||secret|| world");
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expect(res.text).toBe("hello secret world");
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expect(res.styles).toEqual([{ start: 6, length: 6, style: "SPOILER" }]);
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});
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it("renders fenced code blocks with monospaced styles", () => {
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const res = markdownToSignalText("before\n\n```\nconst x = 1;\n```\n\nafter");
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const prefix = "before\n\n";
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const code = "const x = 1;\n";
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const suffix = "\nafter";
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expect(res.text).toBe(`${prefix}${code}${suffix}`);
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expect(res.styles).toEqual([{ start: prefix.length, length: code.length, style: "MONOSPACE" }]);
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});
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it("renders lists without extra block markup", () => {
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const res = markdownToSignalText("- one\n- two");
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expect(res.text).toBe("• one\n• two");
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expect(res.styles).toEqual([]);
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});
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it("uses UTF-16 code units for offsets", () => {
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const res = markdownToSignalText("😀 **bold**");
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const prefix = "😀 ";
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expect(res.text).toBe(`${prefix}bold`);
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expect(res.styles).toEqual([{ start: prefix.length, length: 4, style: "BOLD" }]);
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});
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});
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