defmodule ToweropsWeb.SitemapControllerTest do
  use ToweropsWeb.ConnCase, async: true

  describe "GET /sitemap.xml" do
    test "returns valid XML with all public pages", %{conn: conn} do
      conn = get(conn, "/sitemap.xml")

      body = response(conn, 200)
      assert get_resp_header(conn, "content-type") == ["text/xml; charset=utf-8"]
      assert body =~ ~r/<\?xml/
      assert body =~ "<urlset"
      assert body =~ ~r|<loc>http[^<]+/</loc>|
      assert body =~ "/privacy</loc>"
      assert body =~ "/terms</loc>"
      assert body =~ "/docs/api</loc>"
      assert body =~ "/docs/graphql</loc>"
      assert body =~ "/help</loc>"
      assert length(Regex.scan(~r/<loc>/, body)) == 6
    end
  end
end