anchor.diff:          mnesia:write(?MODEL, OldDoc, write)
       end])),
   
  -    ?assertMatch(#error{}, rpc:call(Node, service_onepanel, init_cluster, [#{}])).
  +    ?assertMatch(#error{}, rpc:call(Node, onepanel_db, upgrade_tables, [])).
   
   
   %%%===================================================================
  
positive.code:         mnesia:write(?MODEL, Record, write)
      end])),
  
      ok = rpc:call(Node, service_onepanel, init_cluster, [#{}]),
  
      ?assertMatch([#document{key = Key, value = Record}],
          rpc:call(Node, model, transaction, [fun() ->
  
negative.code:     ?assertEqual({ok, OldRecord},
          rpc:call(Node, model, get, [?MODEL, Key])),
  
      ?assertEqual(ok, rpc:call(Node, onepanel_db, upgrade_tables, [])),
  
      ?assertMatch([ExpectedDoc],
          rpc:call(Node, model, transaction, [fun() ->
  