anchor.diff:  -spec test_new0() -> true.
   test_new0() ->
       NodeDetails = node_details:new(),
  -    node_details_equals(NodeDetails, unknown, unknown, unknown, unknown, unknown, unknown, unknown, unknown, unknown, unknown, unknown, [], []).
  +    node_details_equals(NodeDetails, unknown, unknown, unknown, unknown, unknown, unknown, unknown, unknown, unknown, unknown, unknown, unknown, unknown, [], []).
   
   tester_new0(Config) ->
       tester:test(node_details_SUITE, test_new0, 0, 10, [{threads, 2}]),
  
positive.code: -include("unittest.hrl").
  
  all() ->
      [tester_new0, tester_new7,
       tester_set_get_pred,
       tester_set_get_predlist,
       tester_set_get_node,
  
negative.code:     safe_compare(NodeDetails, succ, Succ, Unknown, Known),
      safe_compare(NodeDetails, succlist, SuccList, Unknown, Known),
      safe_compare(NodeDetails, load, Load, Unknown, Known),
      safe_compare(NodeDetails, load2, Load2, Unknown, Known),
      safe_compare(NodeDetails, load3, Load3, Unknown, Known),
      safe_compare(NodeDetails, hostname, Hostname, Unknown, Known),
      safe_compare(NodeDetails, rt_size, RTSize, Unknown, Known),
      safe_compare(NodeDetails, message_log, MsgLog, Unknown, Known),
  