nuxt4-demo/server/utils/site-public.test.ts

import { afterEach, beforeEach, describe, expect, test } from "bun:test";
import { allowedOriginsFromSitePublicEnv, getSitePublicUrlFromEnv } from "./site-public";

describe("site-public env", () => {
  const prev = process.env.NUXT_PUBLIC_SITE_URL;

  afterEach(() => {
    if (prev === undefined) {
      delete process.env.NUXT_PUBLIC_SITE_URL;
    } else {
      process.env.NUXT_PUBLIC_SITE_URL = prev;
    }
  });

  test("empty when env unset", () => {
    delete process.env.NUXT_PUBLIC_SITE_URL;
    expect(getSitePublicUrlFromEnv()).toBe("");
    expect(allowedOriginsFromSitePublicEnv()).toEqual([]);
  });

  test("parses https origin", () => {
    process.env.NUXT_PUBLIC_SITE_URL = "https://blog.example.com/posts";
    expect(getSitePublicUrlFromEnv()).toBe("https://blog.example.com/posts");
    expect(allowedOriginsFromSitePublicEnv()).toEqual(["https://blog.example.com"]);
  });
});