neiam /lambent_ex

defmodule LambentExWeb.PairingTest do
  use LambentExWeb.ConnCase

  import Phoenix.LiveViewTest

  test "every page carries a pairing qr for the address it is served on", %{conn: conn} do
    {:ok, _live, html} = live(conn, "/cfg/devices")

    assert html =~ "pair-modal"
    # the qr itself, rendered server side
    assert html =~ "<svg"
    assert html =~ "/socket"
  end

  test "the qr encodes a reachable base url, never loopback" do
    socket = %Phoenix.LiveView.Socket{host_uri: URI.parse("http://localhost:8033")}

    urls = LambentExWeb.Layouts.pair_urls(socket)
    first = LambentExWeb.Layouts.pair_url(socket)

    assert "http://localhost:8033" in urls
    refute first =~ "localhost"
    assert first =~ ":8033"
  end
end