Examples with RskContext co.rsk.RskContext used on opensource projects

Example 16 with RskContext

use of co.rsk.RskContext in project rskj by rsksmart.

the class CliToolsTest method importState.

@Test
public void importState() throws IOException {
    byte[] value = new byte[42];
    Random random = new Random();
    random.nextBytes(value);
    StringBuilder stringBuilder = new StringBuilder();
    stringBuilder.append(ByteUtil.toHexString(value));
    stringBuilder.append("\n");
    File stateFile = new File(tempFolder.getRoot(), "state.txt");
    try (BufferedWriter writer = new BufferedWriter(new FileWriter(stateFile))) {
        writer.write(stringBuilder.toString());
    }
    String databaseDir = new File(tempFolder.getRoot(), "db").getAbsolutePath();
    String[] args = new String[] { stateFile.getAbsolutePath() };
    RskContext rskContext = mock(RskContext.class);
    RskSystemProperties rskSystemProperties = mock(RskSystemProperties.class);
    doReturn(databaseDir).when(rskSystemProperties).databaseDir();
    doReturn(rskSystemProperties).when(rskContext).getRskSystemProperties();
    NodeStopper stopper = mock(NodeStopper.class);
    ImportState importStateCliTool = new ImportState();
    importStateCliTool.execute(args, () -> rskContext, stopper);
    byte[] key = new Keccak256(Keccak256Helper.keccak256(value)).getBytes();
    KeyValueDataSource trieDB = LevelDbDataSource.makeDataSource(Paths.get(databaseDir, "unitrie"));
    byte[] result = trieDB.get(key);
    trieDB.close();
    Assert.assertNotNull(result);
    Assert.assertArrayEquals(value, result);
    verify(stopper).stop(0);
}

Example 17 with RskContext

use of co.rsk.RskContext in project rskj by rsksmart.

the class CliToolsTest method connectBlocks.

@Test
public void connectBlocks() throws IOException, DslProcessorException {
    DslParser parser = DslParser.fromResource("dsl/blocks01b.txt");
    ReceiptStore receiptStore = new ReceiptStoreImpl(new HashMapDB());
    World world = new World(receiptStore);
    WorldDslProcessor processor = new WorldDslProcessor(world);
    processor.processCommands(parser);
    Blockchain blockchain = world.getBlockChain();
    Assert.assertEquals(0, blockchain.getBestBlock().getNumber());
    Block block1 = world.getBlockByName("b01");
    Block block2 = world.getBlockByName("b02");
    StringBuilder stringBuilder = new StringBuilder();
    stringBuilder.append("1,");
    stringBuilder.append(ByteUtil.toHexString(block1.getHash().getBytes()));
    stringBuilder.append(",02,");
    stringBuilder.append(ByteUtil.toHexString(block1.getEncoded()));
    stringBuilder.append("\n");
    stringBuilder.append("1,");
    stringBuilder.append(ByteUtil.toHexString(block2.getHash().getBytes()));
    stringBuilder.append(",03,");
    stringBuilder.append(ByteUtil.toHexString(block2.getEncoded()));
    stringBuilder.append("\n");
    File blocksFile = new File(tempFolder.getRoot(), "blocks.txt");
    try (BufferedWriter writer = new BufferedWriter(new FileWriter(blocksFile))) {
        writer.write(stringBuilder.toString());
    }
    String[] args = new String[] { blocksFile.getAbsolutePath() };
    RskContext rskContext = mock(RskContext.class);
    doReturn(blockchain).when(rskContext).getBlockchain();
    doReturn(world.getBlockStore()).when(rskContext).getBlockStore();
    doReturn(world.getTrieStore()).when(rskContext).getTrieStore();
    doReturn(receiptStore).when(rskContext).getReceiptStore();
    doReturn(new BlockFactory(ActivationConfigsForTest.all())).when(rskContext).getBlockFactory();
    NodeStopper stopper = mock(NodeStopper.class);
    ConnectBlocks connectBlocksCliTool = new ConnectBlocks();
    connectBlocksCliTool.execute(args, () -> rskContext, stopper);
    Assert.assertEquals(2, blockchain.getBestBlock().getNumber());
    Assert.assertEquals(block1.getHash(), blockchain.getBlockByNumber(1).getHash());
    Assert.assertEquals(block2.getHash(), blockchain.getBlockByNumber(2).getHash());
    verify(stopper).stop(0);
}

Example 18 with RskContext

use of co.rsk.RskContext in project rskj by rsksmart.

the class GenesisHashesTest method testnetHashTest.

@Test
public void testnetHashTest() {
    RskContext rskContext = new RskTestContext(new String[] { "--testnet" });
    // this triggers changes in the Genesis through the BlockChainLoader
    rskContext.getBlockchain();
    Genesis genesis = rskContext.getGenesis();
    assertThat(genesis.getHash(), is(new Keccak256("cabb7fbe88cd6d922042a32ffc08ce8b1fbb37d650b9d4e7dbfe2a7469adfa42")));
    rskContext.close();
}

Example 19 with RskContext

use of co.rsk.RskContext in project rskj by rsksmart.

the class PreflightChecksUtilsTest method runChecks_invalidJavaVersion_exceptionIsThrown.

@Test
public void runChecks_invalidJavaVersion_exceptionIsThrown() throws Exception {
    expectedException.expect(PreflightCheckException.class);
    expectedException.expectMessage("Invalid Java Version '16'. Supported versions: 8 11");
    RskContext rskContext = new RskTestContext(new String[0]);
    PreflightChecksUtils preflightChecksUtilsSpy = spy(new PreflightChecksUtils(rskContext));
    when(preflightChecksUtilsSpy.getJavaVersion()).thenReturn("16");
    preflightChecksUtilsSpy.runChecks();
    rskContext.close();
}

Example 20 with RskContext

use of co.rsk.RskContext in project rskj by rsksmart.

the class PreflightChecksUtilsTest method runChecks_currentJavaVersionIs11_OK.

@Test
public void runChecks_currentJavaVersionIs11_OK() throws Exception {
    RskContext rskContext = new RskTestContext(new String[0]);
    PreflightChecksUtils preflightChecksUtilsSpy = spy(new PreflightChecksUtils(rskContext));
    when(preflightChecksUtilsSpy.getJavaVersion()).thenReturn("11");
    preflightChecksUtilsSpy.runChecks();
    verify(preflightChecksUtilsSpy, times(1)).getJavaVersion();
    verify(preflightChecksUtilsSpy, times(1)).getIntJavaVersion("11");
    rskContext.close();
}