def testCreateTx(self):
addrA = PyBtcAddress().createFromPrivateKey(hex_to_int('aa' * 32))
addrB = PyBtcAddress().createFromPrivateKey(hex_to_int('bb' * 32))
# This TxIn will be completely ignored, so it can contain garbage
txinA = PyTxIn()
txinA.outpoint = PyOutPoint().unserialize(hex_to_binary('00' * 36))
txinA.binScript = hex_to_binary('99' * 4)
txinA.intSeq = hex_to_int('ff' * 4)
# test binary unpacker in unserialize
testTxIn = PyTxIn().unserialize(txinA.serialize())
self.assertEqual(txinA.getScript(), testTxIn.getScript())
self.assertEqual(txinA.intSeq, testTxIn.intSeq)
self.assertEqual(txinA.outpoint.txHash, testTxIn.outpoint.txHash)
txoutA = PyTxOut()
txoutA.value = 50 * ONE_BTC
txoutA.binScript = '\x76\xa9\x14' + addrA.getAddr160() + '\x88\xac'
# Test pprint
print '\nTest pretty print PyTxIn, expect PrevTXHash all 0s'
testTxIn.pprint()
# test binary unpacker in unserialize
testTxOut = PyTxOut().unserialize(txoutA.serialize())
self.assertEqual(txoutA.getScript(), testTxOut.getScript())
self.assertEqual(txoutA.value, testTxOut.getValue())
# Test pprint
print '\nTest pretty print PyTxOut'
testTxOut.pprint()
tx1 = PyTx()
tx1.version = 1
tx1.numInputs = 1
tx1.inputs = [txinA]
tx1.numOutputs = 1
tx1.outputs = [txoutA]
tx1.locktime = 0
tx1hash = tx1.getHash()
recipientList = tx1.makeRecipientsList()
self.assertEqual(len(recipientList), 1)
self.assertEqual(recipientList[0][0], 0)
self.assertEqual(recipientList[0][1], 50 * ONE_BTC)
self.assertEqual(tx1.getHashHex(), binary_to_hex(tx1hash))
# Creating transaction to send coins from A to B
tx2 = PyCreateAndSignTx_old([[addrA, tx1, 0]], [[addrB, 50 * ONE_BTC]])
psp = PyScriptProcessor()
psp.setTxObjects(tx1, tx2, 0)
self.assertTrue(psp.verifyTransactionValid())
def testPPrintPyOutPoint(self):
# No return value - Should just print 0s
outpoint = PyOutPoint().unserialize(BinaryUnpacker(ALL_ZERO_OUTPOINT))
print "PyOutPoint PPrint Test. Expect all 0s: "
outpoint.pprint()
def testCopyPyOutPoint(self):
outpoint = PyOutPoint().unserialize(BinaryUnpacker(ALL_ZERO_OUTPOINT))
outpointCopy = outpoint.copy()
self.assertEqual(outpoint.txHash, outpointCopy.txHash)
self.assertEqual(outpoint.txOutIndex, outpointCopy.txOutIndex)
def testUnpackUnserializePyOutPoint(self):
outpoint = PyOutPoint().unserialize(BinaryUnpacker(ALL_ZERO_OUTPOINT))
self.assertEqual(outpoint.txHash, hex_to_binary('00' * 32))
self.assertEqual(outpoint.txOutIndex, 0)
def testPPrintPyOutPoint(self):
# No return value - Should just print 0s
outpoint = PyOutPoint().unserialize(BinaryUnpacker(ALL_ZERO_OUTPOINT))
print "PyOutPoint PPrint Test. Expect all 0s: "
outpoint.pprint()
def testCopyPyOutPoint(self):
outpoint = PyOutPoint().unserialize(BinaryUnpacker(ALL_ZERO_OUTPOINT))
outpointCopy = outpoint.copy()
self.assertEqual(outpoint.txHash, outpointCopy.txHash)
self.assertEqual(outpoint.txOutIndex, outpointCopy.txOutIndex)