text: #!/usr/bin/env python3
  # Copyright (c) 2014-2017 The Bitcoin Core developers
  # Distributed under the MIT software license, see the accompanying
  # file COPYING or http://www.opensource.org/licenses/mit-license.php.
  """Test the listtransactions API."""
  from decimal import Decimal
  from io import BytesIO
  
  from test_framework.mininode import CTransaction
  from test_framework.test_framework import voltnoteTestFramework
  from test_framework.util import (
      assert_array_result,
      hex_str_to_bytes,
  )
  
  def txFromHex(hexstring):
      tx = CTransaction()
      f = BytesIO(hex_str_to_bytes(hexstring))
      tx.deserialize(f)
      return tx
  
  class ListTransactionsTest(voltnoteTestFramework):
      def set_test_params(self):
          self.num_nodes = 2
          self.enable_mocktime()
  
      def run_test(self):
          # Simple send, 0 to 1:
          txid = self.nodes[0].sendtoaddress(self.nodes[1].getnewaddress(), 0.1)
          self.sync_all()
          assert_array_result(self.nodes[0].listtransactions(),
                             {"txid": txid},
                             {"category": "send", "amount": Decimal("-0.1"), "confirmations": 0})
          assert_array_result(self.nodes[1].listtransactions(),
                             {"txid": txid},
                             {"category": "receive", "amount": Decimal("0.1"), "confirmations": 0})
          # mine a block, confirmations should change:
          self.nodes[0].generate(1)
          self.sync_all()
          assert_array_result(self.nodes[0].listtransactions(),
                             {"txid": txid},
                             {"category": "send", "amount": Decimal("-0.1"), "confirmations": 1})
          assert_array_result(self.nodes[1].listtransactions(),
                             {"txid": txid},
                             {"category": "receive", "amount": Decimal("0.1"), "confirmations": 1})
  
          # send-to-self:
          txid = self.nodes[0].sendtoaddress(self.nodes[0].getnewaddress(), 0.2)
          assert_array_result(self.nodes[0].listtransactions(),
                             {"txid": txid, "category": "send"},
                             {"amount": Decimal("-0.2")})
          assert_array_result(self.nodes[0].listtransactions(),
                             {"txid": txid, "category": "receive"},
                             {"amount": Decimal("0.2")})
  
          # sendmany from node1: twice to self, twice to node2:
          send_to = {self.nodes[0].getnewaddress(): 0.11,
                     self.nodes[1].getnewaddress(): 0.22,
                     self.nodes[0].getnewaddress(): 0.33,
                     self.nodes[1].getnewaddress(): 0.44}
          txid = self.nodes[1].sendmany("", send_to)
          self.sync_all()
          assert_array_result(self.nodes[1].listtransactions(),
                             {"category":"send", "amount": Decimal("-0.11")},
                             {"txid": txid})
          assert_array_result(self.nodes[0].listtransactions(),
                             {"category": "receive", "amount": Decimal("0.11")},
                             {"txid": txid})
          assert_array_result(self.nodes[1].listtransactions(),
                             {"category": "send", "amount": Decimal("-0.22")},
                             {"txid": txid})
          assert_array_result(self.nodes[1].listtransactions(),
                             {"category": "receive", "amount": Decimal("0.22")},
                             {"txid": txid})
          assert_array_result(self.nodes[1].listtransactions(),
                             {"category": "send", "amount": Decimal("-0.33")},
                             {"txid": txid})
          assert_array_result(self.nodes[0].listtransactions(),
                             {"category": "receive", "amount": Decimal("0.33")},
                             {"txid": txid})
          assert_array_result(self.nodes[1].listtransactions(),
                             {"category": "send", "amount": Decimal("-0.44")},
                             {"txid": txid})
          assert_array_result(self.nodes[1].listtransactions(),
                             {"category": "receive", "amount": Decimal("0.44")},
                             {"txid": txid})
  
          multisig = self.nodes[1].createmultisig(1, [self.nodes[1].getnewaddress()])
          self.nodes[0].importaddress(multisig["redeemScript"], "watchonly", False, True)
          txid = self.nodes[1].sendtoaddress(multisig["address"], 0.1)
          self.nodes[1].generate(1)
          self.sync_all()
          assert not [tx for tx in self.nodes[0].listtransactions("*", 100, 0, False) if "label" in tx and tx["label"] == "watchonly"]
          txs = [tx for tx in self.nodes[0].listtransactions("*", 100, 0, True) if "label" in tx and tx['label'] == 'watchonly']
          assert_array_result(txs, {"category": "receive", "amount": Decimal("0.1")}, {"txid": txid})
  
  
  if __name__ == '__main__':
      ListTransactionsTest().main()
  