anchor.diff:          {create_location, 3},
           {set_link_to_location, 3}
       ],
  -    DoTest(T4),
  +    DoTest(T14),
   
       ok.
   
  
positive.code:     end,
  
      {ok, CacheDelay} = test_utils:get_env(Worker1, ?CLUSTER_WORKER_APP_NAME, cache_to_disk_delay_ms),
      SleepTime = round(CacheDelay / 1000 + 1),
  
      T1 = [
          {create_doc, 1},
  
negative.code:         {create_location, 3},
          {set_link_to_location, 3}
      ],
  %%    DoTest(T2),
  
      T3 = [
          {create_doc, 1},
          {set_parent_link, 1},
          {set_link_to_parent, 1},
          {create_doc, 3},
          {set_parent_link, 3},
          {set_link_to_parent, 3},
          {create_location, 3},
          {set_link_to_location, 3},
          {sleep, SleepTime},
          {create_doc, 2},
          {set_parent_link, 2},
          {set_link_to_parent, 2}
      ],
  %%    DoTest(T3),
  
      T4 = [
          {create_doc, 3},
          {set_parent_link, 3},
          {set_link_to_parent, 3},
          {create_location, 3},
          {set_link_to_location, 3},
          {sleep, SleepTime},
          {create_doc, 2},
          {set_parent_link, 2},
          {set_link_to_parent, 2},
          {sleep, SleepTime},
          {create_doc, 1},
          {set_parent_link, 1},
          {set_link_to_parent, 1}
      ],
  %%    DoTest(T4),
  
      T5 = [
          {create_doc, 1},
          {set_parent_link, 1},
          {set_link_to_parent, 1},
          {create_doc, 2},
          {set_parent_link, 2},
          {set_link_to_parent, 2},
          {set_parent_link, 3},
          {set_link_to_parent, 3},
          {sleep, SleepTime},
          {create_doc, 3},
          {sleep, SleepTime},
          {create_location, 3},
          {set_link_to_location, 3}
      ],
  %%    DoTest(T5),
  
      T6 = [
          {create_doc, 1},
          {set_parent_link, 1},
          {set_link_to_parent, 1},
          {create_doc, 2},
          {set_parent_link, 2},
          {set_link_to_parent, 2},
          {set_parent_link, 3},
          {set_link_to_parent, 3},
          {create_location, 3},
          {sleep, SleepTime},
          {create_doc, 3},
          {sleep, SleepTime},
          {set_link_to_location, 3}
      ],
      DoTest(T6),
  
      T7 = [
          {create_doc, 1},
          {set_parent_link, 1},
          {set_link_to_parent, 1},
          {create_doc, 2},
          {set_parent_link, 2},
          {set_link_to_parent, 2},
          {set_parent_link, 3},
          {set_link_to_parent, 3},
          {set_link_to_location, 3},
          {sleep, SleepTime},
          {create_doc, 3},
          {sleep, SleepTime},
          {create_location, 3}
      ],
      DoTest(T7),
  
      T8 = [
          {create_doc, 1},
          {set_parent_link, 1},
          {set_link_to_parent, 1},
          {create_doc, 2},
          {set_parent_link, 2},
          {set_link_to_parent, 2},
          {set_parent_link, 3},
          {set_link_to_parent, 3},
          {create_location, 3},
          {set_link_to_location, 3},
          {sleep, SleepTime},
          {create_doc, 3}
      ],
      DoTest(T8),
  
      T9 = [
          {create_doc, 1},
          {set_parent_link, 1},
          {set_link_to_parent, 1},
          {create_doc, 2},
          {set_parent_link, 2},
          {set_link_to_parent, 2},
          {create_doc, 3},
          {set_link_to_parent, 3},
          {create_location, 3},
          {set_link_to_location, 3},
          {sleep, SleepTime},
          {set_parent_link, 3}
      ],
      DoTest(T9),
  
      T10 = [
          {create_doc, 1},
          {set_parent_link, 1},
          {set_link_to_parent, 1},
          {create_doc, 2},
          {set_parent_link, 2},
          {set_link_to_parent, 2},
          {create_doc, 3},
          {set_parent_link, 3},
          {create_location, 3},
          {set_link_to_location, 3},
          {sleep, SleepTime},
          {set_link_to_parent, 3}
      ],
      DoTest(T10),
  
      T11 = [
          {create_doc, 1},
          {set_parent_link, 1},
          {set_link_to_parent, 1},
          {create_doc, 2},
          {set_parent_link, 2},
          {set_link_to_parent, 2},
          {create_doc, 3},
          {set_parent_link, 3},
          {set_link_to_parent, 3},
          {set_link_to_location, 3},
          {sleep, SleepTime},
          {create_location, 3}
      ],
      DoTest(T11),
  
      T12 = [
          {create_doc, 1},
          {set_parent_link, 1},
          {set_link_to_parent, 1},
          {create_doc, 2},
          {set_parent_link, 2},
          {set_link_to_parent, 2},
          {set_link_to_location, 3},
          {sleep, SleepTime},
          {create_location, 3},
          {sleep, SleepTime},
          {set_link_to_parent, 3},
          {sleep, SleepTime},
          {set_parent_link, 3},
          {sleep, SleepTime},
          {create_doc, 3}
      ],
      DoTest(T12),
  
      T13 = [
          {set_link_to_location, 3},
          {sleep, SleepTime},
          {create_location, 3},
          {sleep, SleepTime},
          {set_link_to_parent, 3},
  