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 listreceivedbyaddress RPC."""
  from decimal import Decimal
  
  from test_framework.test_framework import GenesisTestFramework
  from test_framework.util import (
      assert_array_result,
      assert_equal,
      assert_raises_rpc_error,
      sync_blocks,
  )
  
  class ReceivedByTest(GenesisTestFramework):
      def set_test_params(self):
          self.num_nodes = 2
  
      def run_test(self):
          # Generate block to get out of IBD
          self.nodes[0].generate(1)
          sync_blocks(self.nodes)
  
          self.log.info("listreceivedbyaddress Test")
  
          # Send from node 0 to 1
          addr = self.nodes[1].getnewaddress()
          txid = self.nodes[0].sendtoaddress(addr, 0.1)
          self.sync_all()
  
          # Check not listed in listreceivedbyaddress because has 0 confirmations
          assert_array_result(self.nodes[1].listreceivedbyaddress(),
                              {"address": addr},
                              {},
                              True)
          # Bury Tx under 10 block so it will be returned by listreceivedbyaddress
          self.nodes[1].generate(10)
          self.sync_all()
          assert_array_result(self.nodes[1].listreceivedbyaddress(),
                              {"address": addr},
                              {"address": addr, "account": "", "amount": Decimal("0.1"), "confirmations": 10, "txids": [txid, ]})
          # With min confidence < 10
          assert_array_result(self.nodes[1].listreceivedbyaddress(5),
                              {"address": addr},
                              {"address": addr, "account": "", "amount": Decimal("0.1"), "confirmations": 10, "txids": [txid, ]})
          # With min confidence > 10, should not find Tx
          assert_array_result(self.nodes[1].listreceivedbyaddress(11), {"address": addr}, {}, True)
  
          # Empty Tx
          addr = self.nodes[1].getnewaddress()
          assert_array_result(self.nodes[1].listreceivedbyaddress(0, True),
                              {"address": addr},
                              {"address": addr, "account": "", "amount": 0, "confirmations": 0, "txids": []})
  
          self.log.info("getreceivedbyaddress Test")
  
          # Send from node 0 to 1
          addr = self.nodes[1].getnewaddress()
          txid = self.nodes[0].sendtoaddress(addr, 0.1)
          self.sync_all()
  
          # Check balance is 0 because of 0 confirmations
          balance = self.nodes[1].getreceivedbyaddress(addr)
          assert_equal(balance, Decimal("0.0"))
  
          # Check balance is 0.1
          balance = self.nodes[1].getreceivedbyaddress(addr, 0)
          assert_equal(balance, Decimal("0.1"))
  
          # Bury Tx under 10 block so it will be returned by the default getreceivedbyaddress
          self.nodes[1].generate(10)
          self.sync_all()
          balance = self.nodes[1].getreceivedbyaddress(addr)
          assert_equal(balance, Decimal("0.1"))
  
          # Trying to getreceivedby for an address the wallet doesn't own should return an error
          assert_raises_rpc_error(-4, "Address not found in wallet", self.nodes[0].getreceivedbyaddress, addr)
  
          self.log.info("listreceivedbyaccount + getreceivedbyaccount Test")
  
          # set pre-state
          addrArr = self.nodes[1].getnewaddress()
          account = self.nodes[1].getaccount(addrArr)
          received_by_account_json = [r for r in self.nodes[1].listreceivedbyaccount() if r["account"] == account][0]
          balance_by_account = self.nodes[1].getreceivedbyaccount(account)
  
          txid = self.nodes[0].sendtoaddress(addr, 0.1)
          self.sync_all()
  
          # listreceivedbyaccount should return received_by_account_json because of 0 confirmations
          assert_array_result(self.nodes[1].listreceivedbyaccount(),
                              {"account": account},
                              received_by_account_json)
  
          # getreceivedbyaddress should return same balance because of 0 confirmations
          balance = self.nodes[1].getreceivedbyaccount(account)
          assert_equal(balance, balance_by_account)
  
          self.nodes[1].generate(10)
          self.sync_all()
          # listreceivedbyaccount should return updated account balance
          assert_array_result(self.nodes[1].listreceivedbyaccount(),
                              {"account": account},
                              {"account": received_by_account_json["account"], "amount": (received_by_account_json["amount"] + Decimal("0.1"))})
  
          # getreceivedbyaddress should return updates balance
          balance = self.nodes[1].getreceivedbyaccount(account)
          assert_equal(balance, balance_by_account + Decimal("0.1"))
  
          # Create a new account named "mynewaccount" that has a 0 balance
          self.nodes[1].getaccountaddress("mynewaccount")
          received_by_account_json = [r for r in self.nodes[1].listreceivedbyaccount(0, True) if r["account"] == "mynewaccount"][0]
  
          # Test includeempty of listreceivedbyaccount
          assert_equal(received_by_account_json["amount"], Decimal("0.0"))
  
          # Test getreceivedbyaccount for 0 amount accounts
          balance = self.nodes[1].getreceivedbyaccount("mynewaccount")
          assert_equal(balance, Decimal("0.0"))
  
  if __name__ == '__main__':
      ReceivedByTest().main()
  