anchor.diff:  create_entry(icon, Value) ->
       {icon, Value};
   
  -create_entry(ets, []) ->
  +create_entry(ets, undefined) ->
       create_entry(ets, false);
   create_entry(ets, true) ->
       {ets, true};
   create_entry(ets, false) ->
       {ets, false};
   
  -create_entry(activ, []) ->
  +create_entry(activ, undefined) ->
       create_entry(activ, false);
   create_entry(activ, false) ->
       {activ, false};
   create_entry(activ, true) ->
       {activ, false};
   
  -create_entry(timer, []) ->
  +create_entry(driver, {Driver, Function, Parameters}) when  is_atom(Driver), is_atom(Function), is_list(Parameters)->
  +    {driver, {Driver, Function}, Parameters};
  +
  +create_entry(timer, undefined) ->
       {timer, 0};
   create_entry(timer, 0) ->
       {timer, 0};
  
positive.code: create_entry(timer, Value) when is_integer(Value) ->
      {timer, Value};
  
  create_entry(database, []) ->
      {database, []};
  create_entry(database, Value) ->
      {database, Value};
  
  create_entry(description, []) ->
      {description, "Please, add the description here"};   
  create_entry(description, Value) ->
      {description, Value}.    
  
negative.code: -include_lib("eunit/include/eunit.hrl").
  -ifdef(TEST).
  create_description_test() ->
      ?assertEqual({description, "Please, add the description here"}, create_entry(description, undefined)).
  
  create_config_test() ->
      application:load(horst),
      node_config:start(),
      Result = {thing,"Sample_Sensor1",
       [{type,sensor},
        {ets,true},
        {icon,"temp.png"},
        {id, "default"},
        {driver,{sample_driver,call_sensor},[{init,true},{data,[]}]},
        {activ,false},
        {timer,5000},
        {database,[]},
        {description,"Sample sensor for playing with"}]},
        ?assertEqual(Result, create_thing("Sample_Sensor1",[{type, sensor}, {ets, true}, {icon, "temp.png"}, 
          {driver, {sample_driver, call_sensor, [{init, true}, {data, []}]}}, {timer, 5000}, {description,"Sample sensor for playing with"}])). 
  -endif.
      