import assert from "node:assert/strict";
import { readFile } from "node:fs/promises";
import { join } from "node:path";
import test from "node:test";

const authServerPath = join(process.cwd(), "lib", "auth-server.ts");

test("server auth utilities reuse valid Convex JWT cookies", async () => {
  const source = await readFile(authServerPath, "utf8");

  assert.match(source, /jwtCache:\s*\{/);
  assert.match(source, /enabled:\s*true/);
  assert.match(source, /isAuthError:\s*isConvexAuthError/);
});

test("server auth error predicate keeps stale token refresh possible", async () => {
  const source = await readFile(authServerPath, "utf8");

  assert.match(source, /function isConvexAuthError\(error: unknown\): boolean/);
  assert.match(source, /Unauthenticated/);
  assert.match(source, /Unauthorized/);
  assert.doesNotMatch(source, /InvalidToken/);
});