defmodule HTTParrot.HeadersHandlerTest do
  use ExUnit.Case
  import :meck
  import HTTParrot.HeadersHandler

  setup do
    new(:cowboy_req)
    new(JSX)
    on_exit(fn -> unload() end)
    :ok
  end

  test "returns prettified json with headers list" do
    expect(:cowboy_req, :headers, 1, :headers)
    expect(JSX, :encode!, [{[[headers: :headers]], :json}])

    assert get_json(:req1, :state) == {:json, :req1, :state}

    assert validate(:cowboy_req)
    assert validate(JSX)
  end
end