Function get_change_address

test/functional/wallet_bumpfee.py:568–571

(tx)

    self.log.info('Test that the same change addresses is used for the replacement transaction when possible')

    def get_change_address(tx):
        tx_details = rbf_node.getrawtransaction(tx, 1)
        txout_addresses = [txout['scriptPubKey']['address'] for txout in tx_details["vout"] if txout['scriptPubKey']['type'] != 'fee']
        return [address for address in txout_addresses if rbf_node.getaddressinfo(address)["ischange"]]

    # Check that there is only one change output
    rbfid = spend_one_input(rbf_node, dest_address)