import { readFileSync } from "node:fs";
import { resolve } from "node:path";
import { expect, it } from "vitest";
import { GET } from "../app/openapi.yaml/route";

it("serves the canonical YAML bytes publicly, without rewriting or authentication", async () => {
  const response = await GET();
  expect(response.status).toBe(200);
  expect(response.headers.get("content-type")).toBe("application/yaml; charset=utf-8");
  expect(Buffer.from(await response.arrayBuffer())).toEqual(readFileSync(resolve(process.cwd(), "../../openapi.yaml")));
});