anchor.diff:      single_node_leave/1,
       single_node_kill/1,
       single_node_publish/1,
  -    single_node_call/1
  +    single_node_multi_call/1
   ]).
   -export([
       two_nodes_kill/1,
       two_nodes_publish/1,
  -    two_nodes_call/1
  +    two_nodes_multi_call/1
   ]).
   
   %% internal
  
positive.code:     syn_test_suite_helper:kill_process(PidLocal),
      syn_test_suite_helper:kill_process(PidSlave).
  
  two_nodes_call(Config) ->
      %% get slave
      SlaveNode = proplists:get_value(slave_node, Config),
      %% set schema location
  
negative.code:             single_node_leave,
              single_node_kill,
              single_node_publish,
              single_node_multi_call
          ]},
          {two_nodes_process_groups, [shuffle], [
              two_nodes_kill,
              two_nodes_publish,
              two_nodes_multi_call
          ]}
      ].
  %% -------------------------------------------------------------------
  