import "@testing-library/jest-dom";

jest.mock("next/server", () => ({
  NextResponse: jest.fn().mockImplementation((body: unknown, init?: ResponseInit) => {
    const response = {
      body,
      init,
    };
    return response;
  }),
}));

jest.mock("@/lib/sitemap", () => ({
  getSitemapEntries: jest.fn(async () => [
    {
      url: "https://dki.one/en",
      lastModified: "2025-01-01T00:00:00.000Z",
    },
  ]),
  generateSitemapXml: jest.fn(
    () =>
      '<?xml version="1.0" encoding="UTF-8"?><urlset xmlns="https://www.sitemaps.org/schemas/sitemap/0.9"><url><loc>https://dki.one/en</loc></url></urlset>',
  ),
}));

describe("Sitemap Component", () => {
  beforeAll(() => {
    process.env.NEXT_PUBLIC_BASE_URL = "https://dki.one";
  });

  it("should render the sitemap XML", async () => {
    const { GET } = await import("@/app/sitemap.xml/route");
    const response = await GET();

    expect(response.body).toContain(
      '<urlset xmlns="https://www.sitemaps.org/schemas/sitemap/0.9">',
    );
    expect(response.body).toContain("<loc>https://dki.one/en</loc>");
    // Note: Headers are not available in test environment
  });
});
