Examples with RepositoryImpl co.rsk.db.RepositoryImpl used on opensource projects

Example 41 with RepositoryImpl

use of co.rsk.db.RepositoryImpl in project rskj by rsksmart.

the class BridgeSupportTest method minimumProcessFundsMigrationValue.

@Test
public void minimumProcessFundsMigrationValue() throws IOException, BlockStoreException {
    BridgeConstants bridgeConstants = BridgeRegTestConstants.getInstance();
    Federation oldFederation = bridgeConstants.getGenesisFederation();
    Federation newFederation = new Federation(Collections.singletonList(new BtcECKey(new SecureRandom())), Instant.EPOCH, 5L, bridgeConstants.getBtcParams());
    BridgeStorageProvider provider = mock(BridgeStorageProvider.class);
    when(provider.getFeePerKb()).thenReturn(Coin.MILLICOIN);
    when(provider.getReleaseRequestQueue()).thenReturn(new ReleaseRequestQueue(Collections.emptyList()));
    when(provider.getReleaseTransactionSet()).thenReturn(new ReleaseTransactionSet(Collections.emptySet()));
    when(provider.getOldFederation()).thenReturn(oldFederation);
    when(provider.getNewFederation()).thenReturn(newFederation);
    BlockGenerator blockGenerator = new BlockGenerator();
    // Old federation will be in migration age at block 35
    org.ethereum.core.Block rskCurrentBlock = blockGenerator.createBlock(35, 1);
    Transaction tx = Transaction.create(config, TO_ADDRESS, DUST_AMOUNT, NONCE, GAS_PRICE, GAS_LIMIT, DATA);
    Repository repository = new RepositoryImpl(config);
    Repository track = repository.startTracking();
    BridgeSupport bridgeSupport = new BridgeSupport(config, track, mock(BridgeEventLogger.class), provider, rskCurrentBlock);
    // One MICROCOIN is less than half the fee per kb, which is the minimum funds to migrate,
    // and so it won't be removed from the old federation UTXOs list for migration.
    List<UTXO> unsufficientUTXOsForMigration1 = new ArrayList<>();
    unsufficientUTXOsForMigration1.add(createUTXO(Coin.MICROCOIN, oldFederation.getAddress()));
    when(provider.getOldFederationBtcUTXOs()).thenReturn(unsufficientUTXOsForMigration1);
    bridgeSupport.updateCollections(tx);
    assertThat(unsufficientUTXOsForMigration1.size(), is(1));
    // MILLICOIN is greater than half the fee per kb,
    // and it will be removed from the old federation UTXOs list for migration.
    List<UTXO> sufficientUTXOsForMigration1 = new ArrayList<>();
    sufficientUTXOsForMigration1.add(createUTXO(Coin.MILLICOIN, oldFederation.getAddress()));
    when(provider.getOldFederationBtcUTXOs()).thenReturn(sufficientUTXOsForMigration1);
    bridgeSupport.updateCollections(tx);
    assertThat(sufficientUTXOsForMigration1.size(), is(0));
    // 2 smaller coins should work exactly like 1 MILLICOIN
    List<UTXO> sufficientUTXOsForMigration2 = new ArrayList<>();
    sufficientUTXOsForMigration2.add(createUTXO(Coin.MILLICOIN.divide(2), oldFederation.getAddress()));
    sufficientUTXOsForMigration2.add(createUTXO(Coin.MILLICOIN.divide(2), oldFederation.getAddress()));
    when(provider.getOldFederationBtcUTXOs()).thenReturn(sufficientUTXOsForMigration2);
    bridgeSupport.updateCollections(tx);
    assertThat(sufficientUTXOsForMigration2.size(), is(0));
    // higher fee per kb prevents funds migration
    List<UTXO> unsufficientUTXOsForMigration2 = new ArrayList<>();
    unsufficientUTXOsForMigration2.add(createUTXO(Coin.MILLICOIN, oldFederation.getAddress()));
    when(provider.getOldFederationBtcUTXOs()).thenReturn(unsufficientUTXOsForMigration2);
    when(provider.getFeePerKb()).thenReturn(Coin.COIN);
    bridgeSupport.updateCollections(tx);
    assertThat(unsufficientUTXOsForMigration2.size(), is(1));
}

Example 42 with RepositoryImpl

use of co.rsk.db.RepositoryImpl in project rskj by rsksmart.

the class BridgeTest method callUpdateCollectionsWithTransactionsWaitingForConfirmationWithEnoughConfirmations.

@Test
public void callUpdateCollectionsWithTransactionsWaitingForConfirmationWithEnoughConfirmations() throws IOException {
    BtcTransaction tx1 = createTransaction();
    BtcTransaction tx2 = createTransaction();
    BtcTransaction tx3 = createTransaction();
    Repository repository = new RepositoryImpl(config);
    Repository track = repository.startTracking();
    BridgeStorageProvider provider0 = new BridgeStorageProvider(track, PrecompiledContracts.BRIDGE_ADDR, config.getBlockchainConfig().getCommonConstants().getBridgeConstants());
    provider0.getReleaseTransactionSet().add(tx1, 1L);
    provider0.getReleaseTransactionSet().add(tx2, 2L);
    provider0.getReleaseTransactionSet().add(tx3, 3L);
    provider0.save();
    track.commit();
    track = repository.startTracking();
    World world = new World();
    List<Block> blocks = new BlockGenerator().getSimpleBlockChain(world.getBlockChain().getBestBlock(), 10);
    Transaction rskTx = Transaction.create(config, PrecompiledContracts.BRIDGE_ADDR_STR, AMOUNT, NONCE, GAS_PRICE, GAS_LIMIT, DATA);
    rskTx.sign(new ECKey().getPrivKeyBytes());
    world.getBlockChain().getBlockStore().saveBlock(blocks.get(1), new BlockDifficulty(BigInteger.ONE), true);
    Bridge bridge = new Bridge(config, PrecompiledContracts.BRIDGE_ADDR);
    bridge.init(rskTx, blocks.get(9), track, world.getBlockChain().getBlockStore(), null, new LinkedList<>());
    bridge.execute(Bridge.UPDATE_COLLECTIONS.encode());
    track.commit();
    BridgeStorageProvider provider = new BridgeStorageProvider(repository, PrecompiledContracts.BRIDGE_ADDR, config.getBlockchainConfig().getCommonConstants().getBridgeConstants());
    Assert.assertEquals(2, provider.getReleaseTransactionSet().getEntries().size());
    Assert.assertEquals(1, provider.getRskTxsWaitingForSignatures().size());
}

Example 43 with RepositoryImpl

use of co.rsk.db.RepositoryImpl in project rskj by rsksmart.

the class SamplePrecompiledContractTest method samplePrecompiledContractGetBalanceInitialBalance.

@Test
public void samplePrecompiledContractGetBalanceInitialBalance() {
    int balance = this.GetBalance(new RepositoryImpl(config));
    assertEquals(0, balance);
}

Example 44 with RepositoryImpl

use of co.rsk.db.RepositoryImpl in project rskj by rsksmart.

the class SamplePrecompiledContractTest method samplePrecompiledContractGetResultInitialValue.

@Test
public void samplePrecompiledContractGetResultInitialValue() {
    int result = this.GetResult(new RepositoryImpl(config));
    assertEquals(0, result);
}

Example 45 with RepositoryImpl

use of co.rsk.db.RepositoryImpl in project rskj by rsksmart.

the class SamplePrecompiledContractTest method samplePrecompiledContractMethod1WrongData.

@Test
public void samplePrecompiledContractMethod1WrongData() {
    DataWord addr = new DataWord(PrecompiledContracts.SAMPLE_ADDR.getBytes());
    SamplePrecompiledContract contract = (SamplePrecompiledContract) precompiledContracts.getContractForAddress(addr);
    String funcJson = "{\n" + "   'constant':false, \n" + "   'inputs':[{'name':'param0','type':'int'}, \n" + "               {'name':'param1','type':'bytes'}, \n" + "               {'name':'param2','type':'int'}], \n" + "    'name':'Method1', \n" + "   'outputs':[{'name':'output0','type':'int'}], \n" + "    'type':'function' \n" + "}\n";
    funcJson = funcJson.replaceAll("'", "\"");
    CallTransaction.Function function = CallTransaction.Function.fromJsonInterface(funcJson);
    byte[] data = new byte[] { (byte) 0xab, (byte) 0xcd, (byte) 0xef };
    contract.init(null, null, new RepositoryImpl(config), null, null, new ArrayList<LogInfo>());
    byte[] result = contract.execute(data);
    assertNull(result);
}