anchor.diff:  -ifdef(TEST).
   
   setup() -> 
  -    {ok,Pid} = lua:start_link("../scripts/main.lua"), Pid.
  +    {ok,Pid} = lua:start_link("../scripts/main.lua"), 
  +    Pid.
       
   cleanup(Pid) ->
       gen_server:call(Pid, stop).
  
positive.code: 		fun cleanup/1,
  		[
  			fun run_require_error/1,
  			fun run_callback/1
  		]
  	}.
  
  run_require_error(Pid) ->
  
negative.code:     {1.0, Lua} = lists:nth(1, LuaCallback),
      {2.0, CallbackId} = lists:nth(2, LuaCallback),
      nodelua:send(Lua, [{type, reply}, {pid, self()}, {callback_id, CallbackId}, {reply, Response}]).
  
  
  %% ------------------------------------------------------------------
  %% gen_server Function Definitions
  