29 lines
1.0 KiB
TypeScript
29 lines
1.0 KiB
TypeScript
 
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import { describe, expect, it } from "vitest";
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import { languageFor, wrapsLines } from "./languages";
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describe("languageFor", () => {
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it.each(["a.ts", "a.tsx", "a.js", "a.jsx", "a.mjs", "a.rs", "a.py", "a.json", "a.yaml", "a.yml", "a.toml", "a.sh", "a.bash", "a.css", "a.html", "a.md", "Dockerfile", "Cargo.lock", "README"])(
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"resolves %s without throwing", async (name) => {
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const result = await languageFor(`/workspace/${name}`);
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if (name === "README") {
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expect(result).toBeNull();
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} else {
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expect(result).not.toBeNull();
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}
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});
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it("returns null for an unknown extension", async () => {
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await expect(languageFor("/workspace/x.xyz")).resolves.toBeNull();
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});
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it("returns an extension for markdown", async () => {
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await expect(languageFor("/workspace/x.md")).resolves.not.toBeNull();
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});
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});
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describe("wrapsLines", () => {
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it("wraps prose, not code", () => {
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expect(wrapsLines("x.md")).toBe(true);
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expect(wrapsLines("x.txt")).toBe(true);
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expect(wrapsLines("x.rs")).toBe(false);
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});
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});
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