Examples with Script co.rsk.bitcoinj.script.Script used on opensource projects

Example 56 with Script

use of co.rsk.bitcoinj.script.Script in project rskj by rsksmart.

the class PeginInstructionsProviderTest method extractOpReturnData_oneOpReturnForRskWithValue.

@Test
public void extractOpReturnData_oneOpReturnForRskWithValue() throws PeginInstructionsException {
    // Arrange
    Script opReturnScript = PegTestUtils.createOpReturnScriptForRsk(1, new RskAddress(new byte[20]), Optional.empty());
    BtcTransaction btcTransaction = new BtcTransaction(params);
    btcTransaction.addOutput(Coin.FIFTY_COINS, opReturnScript);
    // Act
    byte[] data = PeginInstructionsProvider.extractOpReturnData(btcTransaction);
    // Assert
    Assert.assertArrayEquals(opReturnScript.getChunks().get(1).data, data);
}

Example 57 with Script

use of co.rsk.bitcoinj.script.Script in project rskj by rsksmart.

the class PeginInstructionsProviderTest method extractOpReturnData_oneOpReturnForRsk.

@Test
public void extractOpReturnData_oneOpReturnForRsk() throws PeginInstructionsException {
    // Arrange
    Script opReturnScript = PegTestUtils.createOpReturnScriptForRsk(1, new RskAddress(new byte[20]), Optional.empty());
    BtcTransaction btcTransaction = new BtcTransaction(params);
    btcTransaction.addOutput(Coin.ZERO, opReturnScript);
    // Act
    byte[] data = PeginInstructionsProvider.extractOpReturnData(btcTransaction);
    // Assert
    Assert.assertArrayEquals(opReturnScript.getChunks().get(1).data, data);
}

Example 58 with Script

use of co.rsk.bitcoinj.script.Script in project rskj by rsksmart.

the class PeginInstructionsProviderTest method buildPeginInstructions_nullOpReturnData.

@Test
public void buildPeginInstructions_nullOpReturnData() throws Exception {
    // Arrange
    BtcTransaction btcTransaction = new BtcTransaction(params);
    // Add OP_RETURN output with empty data
    btcTransaction.addOutput(Coin.ZERO, new Script(new byte[] { ScriptOpCodes.OP_RETURN }));
    // Act
    PeginInstructionsProvider peginInstructionsProvider = new PeginInstructionsProvider();
    Optional<PeginInstructions> peginInstructionsOptional = peginInstructionsProvider.buildPeginInstructions(btcTransaction);
    // Assert
    Assert.assertFalse(peginInstructionsOptional.isPresent());
}

Example 59 with Script

use of co.rsk.bitcoinj.script.Script in project rskj by rsksmart.

the class PeginInstructionsProviderTest method buildPeginInstructions_v1_dataLengthDifferentThanSupported.

@Test(expected = PeginInstructionsParseException.class)
public void buildPeginInstructions_v1_dataLengthDifferentThanSupported() throws Exception {
    // Arrange
    int protocolVersion = 1;
    BtcTransaction btcTransaction = new BtcTransaction(params);
    Script opReturnScript = PegTestUtils.createOpReturnScriptForRskWithCustomPayload(protocolVersion, new byte[30]);
    btcTransaction.addOutput(Coin.ZERO, opReturnScript);
    // Act
    PeginInstructionsProvider peginInstructionsProvider = new PeginInstructionsProvider();
    peginInstructionsProvider.buildPeginInstructions(btcTransaction);
}

Example 60 with Script

use of co.rsk.bitcoinj.script.Script in project rskj by rsksmart.

the class PeginInstructionsProviderTest method extractOpReturnData_noOpReturnForRsk.

@Test(expected = NoOpReturnException.class)
public void extractOpReturnData_noOpReturnForRsk() throws PeginInstructionsException {
    // Arrange
    Script opReturnScript = ScriptBuilder.createOpReturnScript("some-payload".getBytes());
    BtcTransaction btcTransaction = new BtcTransaction(params);
    btcTransaction.addOutput(Coin.ZERO, opReturnScript);
    // Act
    PeginInstructionsProvider.extractOpReturnData(btcTransaction);
}