/* eslint-disable node/no-process-env */
import { describe, it, expect, vi, beforeEach, afterEach } from "vitest";
import { z } from "zod";

describe("shared/utils/env", () => {
  const originalEnv = process.env;

  beforeEach(() => {
    vi.resetModules();
    process.env = { ...originalEnv };
    process.env.NODE_ENV = "test";
    process.env.NUXT_PUBLIC_SITE_URL = "http://localhost:3000";
    process.env.DATABASE_URL = "postgres://localhost:5432/db";
    process.env.BETTER_AUTH_SECRET = "secret";
    process.env.BETTER_AUTH_URL = "http://localhost:3000";
  });

  afterEach(() => {
    process.env = originalEnv;
  });

  it("should validate and export variables when all required variables are present", async () => {
    const env = (await import("#shared/utils/env")).default;

    expect(env).toEqual({
      NODE_ENV: "test",
      NUXT_PUBLIC_SITE_URL: "http://localhost:3000",
      DATABASE_URL: "postgres://localhost:5432/db",
      BETTER_AUTH_SECRET: "secret",
      BETTER_AUTH_URL: "http://localhost:3000",
    });
  });

  it("should throw an error if NODE_ENV is missing", async () => {
    delete process.env.NODE_ENV;
    await expect(import("#shared/utils/env")).rejects.toThrow(z.ZodError);
  });
});