anchor.diff:      ?assertEqual(Expected, Result).
   
   
  -parent_found_mfa(Parent, ChildName)  -> 
  -    {Parent, ChildName}.
  -
  -
  -if_parent_found_ok_test() ->
  +node_found_mfa(Node)  -> 
  +    {boo, foo, Node}.
  +
  +
  +if_node_found_ok_test() ->
       Data = {c, '', [
           {c, one, 
               [
  
positive.code:         },
          {d, two, void}
      ]},
      Fun = fun(Parent, ChildName)  ->
              {Parent, ChildName}
      end,
  
      Expected = {not_found, one.two.five},
      Result = erlcfg_node:if_parent_found(Data, one.two.five.six, Fun),
      ?assertEqual(Expected, Result),
  
      Expected1 = {not_found, one.three.three.four},
      Result1 = erlcfg_node:if_parent_found(Data, one.three.three.four.five.six.seven, Fun),
      ?assertEqual(Expected1, Result1),
  
      Expected2 = {not_found, three},
      Result2 = erlcfg_node:if_parent_found(Data, three.four.five, Fun),
      ?assertEqual(Expected2, Result2).
  
  
  
negative.code: -module(test_erlcfg_node).
  -include_lib("eunit/include/eunit.hrl").
  -export([
          node_found_mfa/1
      ]).
  
  
  