Coverage Summary for Class: TxsMinGasPriceRule (co.rsk.validators)

Class Class, % Method, % Line, %
TxsMinGasPriceRule 0% (0/1) 0% (0/3) 0% (0/13)


1 /* 2  * This file is part of RskJ 3  * Copyright (C) 2017 RSK Labs Ltd. 4  * 5  * This program is free software: you can redistribute it and/or modify 6  * it under the terms of the GNU Lesser General Public License as published by 7  * the Free Software Foundation, either version 3 of the License, or 8  * (at your option) any later version. 9  * 10  * This program is distributed in the hope that it will be useful, 11  * but WITHOUT ANY WARRANTY; without even the implied warranty of 12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13  * GNU Lesser General Public License for more details. 14  * 15  * You should have received a copy of the GNU Lesser General Public License 16  * along with this program. If not, see <http://www.gnu.org/licenses/>. 17  */ 18  19 package co.rsk.validators; 20  21 import co.rsk.core.Coin; 22 import co.rsk.remasc.RemascTransaction; 23 import org.ethereum.core.Block; 24 import org.ethereum.core.Transaction; 25 import org.slf4j.Logger; 26 import org.slf4j.LoggerFactory; 27  28 import java.util.List; 29  30 /** 31  * Created by mario on 26/12/16. 32  */ 33 public class TxsMinGasPriceRule implements BlockValidationRule { 34  35  private static final Logger logger = LoggerFactory.getLogger("blockvalidator"); 36  37  @Override 38  public boolean isValid(Block block) { 39  List<Transaction> txs = block.getTransactionsList(); 40  if(block.getMinimumGasPrice() == null) { 41  logger.warn("Could not retrieve block min gas priceß"); 42  return false; 43  } 44  45  Coin blockMgp = block.getMinimumGasPrice(); 46  for (Transaction tx : txs) { 47  if (!(tx instanceof RemascTransaction) && tx.getGasPrice().compareTo(blockMgp) < 0) { 48  logger.warn("Tx gas price is under the Min gas Price of the block tx={}", tx.getHash()); 49  return false; 50  } 51  } 52  53  return true; 54  } 55 }