Examples with ProofOfWorkRule co.rsk.validators.ProofOfWorkRule used on opensource projects

Example 26 with ProofOfWorkRule

use of co.rsk.validators.ProofOfWorkRule in project rskj by rsksmart.

the class MinerServerTest method submitBitcoinBlockTransactionsWhenBlockIsEmpty.

@Test
public void submitBitcoinBlockTransactionsWhenBlockIsEmpty() {
    EthereumImpl ethereumImpl = Mockito.mock(EthereumImpl.class);
    Mockito.when(ethereumImpl.addNewMinedBlock(Mockito.any())).thenReturn(ImportResult.IMPORTED_BEST);
    BlockUnclesValidationRule unclesValidationRule = Mockito.mock(BlockUnclesValidationRule.class);
    Mockito.when(unclesValidationRule.isValid(Mockito.any())).thenReturn(true);
    MinerServer minerServer = new MinerServerImpl(config, ethereumImpl, blockchain, null, DIFFICULTY_CALCULATOR, new ProofOfWorkRule(config).setFallbackMiningEnabled(false), new BlockToMineBuilder(ConfigUtils.getDefaultMiningConfig(), blockchain.getRepository(), blockchain.getBlockStore(), blockchain.getTransactionPool(), DIFFICULTY_CALCULATOR, new GasLimitCalculator(config), unclesValidationRule, config, null), ConfigUtils.getDefaultMiningConfig());
    try {
        minerServer.start();
        MinerWork work = minerServer.getWork();
        BtcBlock bitcoinMergedMiningBlock = getMergedMiningBlockWithOnlyCoinbase(work);
        findNonce(work, bitcoinMergedMiningBlock);
        // noinspection ConstantConditions
        BtcTransaction coinbase = bitcoinMergedMiningBlock.getTransactions().get(0);
        SubmitBlockResult result = minerServer.submitBitcoinBlockTransactions(work.getBlockHashForMergedMining(), bitcoinMergedMiningBlock, coinbase, Collections.singletonList(coinbase.getHashAsString()));
        Assert.assertEquals("OK", result.getStatus());
        Assert.assertNotNull(result.getBlockInfo());
        Assert.assertEquals("0x1", result.getBlockInfo().getBlockIncludedHeight());
        Assert.assertEquals("0x494d504f525445445f42455354", result.getBlockInfo().getBlockImportedResult());
        Mockito.verify(ethereumImpl, Mockito.times(1)).addNewMinedBlock(Mockito.any());
    } finally {
        minerServer.stop();
    }
}

Example 27 with ProofOfWorkRule

use of co.rsk.validators.ProofOfWorkRule in project rskj by rsksmart.

the class MinerServerTest method workWithNoTransactionsZeroFees.

@Test
public void workWithNoTransactionsZeroFees() {
    EthereumImpl ethereumImpl = Mockito.mock(EthereumImpl.class);
    BlockUnclesValidationRule unclesValidationRule = Mockito.mock(BlockUnclesValidationRule.class);
    Mockito.when(unclesValidationRule.isValid(Mockito.any())).thenReturn(true);
    MinerServer minerServer = new MinerServerImpl(config, ethereumImpl, this.blockchain, null, DIFFICULTY_CALCULATOR, new ProofOfWorkRule(config).setFallbackMiningEnabled(false), new BlockToMineBuilder(ConfigUtils.getDefaultMiningConfig(), blockchain.getRepository(), this.blockchain.getBlockStore(), this.blockchain.getTransactionPool(), DIFFICULTY_CALCULATOR, new GasLimitCalculator(config), unclesValidationRule, config, null), ConfigUtils.getDefaultMiningConfig());
    minerServer.start();
    try {
        MinerWork work = minerServer.getWork();
        assertEquals("0", work.getFeesPaidToMiner());
    } finally {
        minerServer.stop();
    }
}

Example 28 with ProofOfWorkRule

use of co.rsk.validators.ProofOfWorkRule in project rskj by rsksmart.

the class MinerServerTest method submitBitcoinBlock.

@Test
public void submitBitcoinBlock() {
    EthereumImpl ethereumImpl = Mockito.mock(EthereumImpl.class);
    Mockito.when(ethereumImpl.addNewMinedBlock(Mockito.any())).thenReturn(ImportResult.IMPORTED_BEST);
    BlockUnclesValidationRule unclesValidationRule = Mockito.mock(BlockUnclesValidationRule.class);
    Mockito.when(unclesValidationRule.isValid(Mockito.any())).thenReturn(true);
    MinerServer minerServer = new MinerServerImpl(config, ethereumImpl, blockchain, null, DIFFICULTY_CALCULATOR, new ProofOfWorkRule(config).setFallbackMiningEnabled(false), new BlockToMineBuilder(ConfigUtils.getDefaultMiningConfig(), blockchain.getRepository(), blockchain.getBlockStore(), blockchain.getTransactionPool(), DIFFICULTY_CALCULATOR, new GasLimitCalculator(config), unclesValidationRule, config, null), ConfigUtils.getDefaultMiningConfig());
    try {
        minerServer.start();
        MinerWork work = minerServer.getWork();
        BtcBlock bitcoinMergedMiningBlock = getMergedMiningBlockWithOnlyCoinbase(work);
        findNonce(work, bitcoinMergedMiningBlock);
        SubmitBlockResult result = minerServer.submitBitcoinBlock(work.getBlockHashForMergedMining(), bitcoinMergedMiningBlock);
        Assert.assertEquals("OK", result.getStatus());
        Assert.assertNotNull(result.getBlockInfo());
        Assert.assertEquals("0x1", result.getBlockInfo().getBlockIncludedHeight());
        Assert.assertEquals("0x494d504f525445445f42455354", result.getBlockInfo().getBlockImportedResult());
        Mockito.verify(ethereumImpl, Mockito.times(1)).addNewMinedBlock(Mockito.any());
    } finally {
        minerServer.stop();
    }
}

Example 29 with ProofOfWorkRule

use of co.rsk.validators.ProofOfWorkRule in project rskj by rsksmart.

the class MinerServerTest method initialWorkTurnsNotifyFlagOn.

@Test
public void initialWorkTurnsNotifyFlagOn() {
    EthereumImpl ethereumImpl = Mockito.mock(EthereumImpl.class);
    BlockUnclesValidationRule unclesValidationRule = Mockito.mock(BlockUnclesValidationRule.class);
    Mockito.when(unclesValidationRule.isValid(Mockito.any())).thenReturn(true);
    MinerServer minerServer = new MinerServerImpl(config, ethereumImpl, this.blockchain, null, DIFFICULTY_CALCULATOR, new ProofOfWorkRule(config).setFallbackMiningEnabled(false), new BlockToMineBuilder(ConfigUtils.getDefaultMiningConfig(), blockchain.getRepository(), this.blockchain.getBlockStore(), this.blockchain.getTransactionPool(), DIFFICULTY_CALCULATOR, new GasLimitCalculator(config), unclesValidationRule, config, null), ConfigUtils.getDefaultMiningConfig());
    try {
        minerServer.start();
        MinerWork work = minerServer.getWork();
        assertEquals(true, work.getNotify());
    } finally {
        minerServer.stop();
    }
}

Example 30 with ProofOfWorkRule

use of co.rsk.validators.ProofOfWorkRule in project rskj by rsksmart.

the class MinerServerTest method secondWorkWithNoChangesTurnsNotifyFlagOff.

@Test
public void secondWorkWithNoChangesTurnsNotifyFlagOff() {
    EthereumImpl ethereumImpl = Mockito.mock(EthereumImpl.class);
    BlockUnclesValidationRule unclesValidationRule = Mockito.mock(BlockUnclesValidationRule.class);
    Mockito.when(unclesValidationRule.isValid(Mockito.any())).thenReturn(true);
    MinerServer minerServer = new MinerServerImpl(config, ethereumImpl, this.blockchain, null, DIFFICULTY_CALCULATOR, new ProofOfWorkRule(config).setFallbackMiningEnabled(false), new BlockToMineBuilder(ConfigUtils.getDefaultMiningConfig(), blockchain.getRepository(), this.blockchain.getBlockStore(), this.blockchain.getTransactionPool(), DIFFICULTY_CALCULATOR, new GasLimitCalculator(config), unclesValidationRule, config, null), ConfigUtils.getDefaultMiningConfig());
    minerServer.start();
    try {
        MinerWork work = minerServer.getWork();
        assertEquals(true, work.getNotify());
        work = minerServer.getWork();
        assertEquals(false, work.getNotify());
    } finally {
        minerServer.stop();
    }
}