anchor.diff:      AllTxsCnt = length(AllTxs),
       AllTxsCnt = Receivers + 1, % all spendTxs and a coinbaseTx
   
  -    true = length(Balances) =:= length(ExpectedBalances),
  +    case {length(Balances), length(ExpectedBalances)} of
  +        {ExpectedBalancesCnt, ExpectedBalancesCnt} -> ok
  +    end,
       true =
           lists:all(
               fun(#{<<"pub_key">> := PKEncoded, <<"balance">> := Bal}) ->
  
positive.code:     {ok, 200, BlockMap} = get_block_by_height(0, message_pack),
      ExpectedBlockMap =
          maps:remove(<<"hash">>, maps:remove(<<"data_schema">>, BlockMap)),
      Block = ExpectedBlockMap,
  
      ok = aehttp_ws_test_utils:stop(ConnPid),
      ok.
  
negative.code:     ExpectedMap = header_to_endpoint_top(ExpectedH),
      ct:log("Cleaned top header = ~p", [ExpectedMap]),
      {ok, 200, HeaderMap} = get_top(),
      {ExpectedMap, _} = {HeaderMap, {expected, ExpectedMap}},
      #{<<"height">> := Height} = HeaderMap,
      true = Height > 0,
      ok.
  