From 057057a2d7e23c2e29cbfd29a5124b3947a33757 Mon Sep 17 00:00:00 2001 From: Yusuf Sahin HAMZA Date: Wed, 21 Dec 2022 00:18:35 +0300 Subject: Add test for `sendmany` rpc that uses `subtractfeefrom` parameter --- test/functional/wallet_basic.py | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'test/functional') diff --git a/test/functional/wallet_basic.py b/test/functional/wallet_basic.py index 86cfd4a230..2e10c0f0bf 100755 --- a/test/functional/wallet_basic.py +++ b/test/functional/wallet_basic.py @@ -267,6 +267,20 @@ class WalletTest(BitcoinTestFramework): assert_equal(self.nodes[2].getbalance(), node_2_bal) node_0_bal = self.check_fee_amount(self.nodes[0].getbalance(), node_0_bal + Decimal('10'), fee_per_byte, self.get_vsize(self.nodes[2].gettransaction(txid)['hex'])) + # Sendmany 5 BTC to two addresses with subtracting fee from both addresses + a0 = self.nodes[0].getnewaddress() + a1 = self.nodes[0].getnewaddress() + txid = self.nodes[2].sendmany(dummy='', amounts={a0: 5, a1: 5}, subtractfeefrom=[a0, a1]) + self.generate(self.nodes[2], 1, sync_fun=lambda: self.sync_all(self.nodes[0:3])) + node_2_bal -= Decimal('10') + assert_equal(self.nodes[2].getbalance(), node_2_bal) + tx = self.nodes[2].gettransaction(txid) + node_0_bal = self.check_fee_amount(self.nodes[0].getbalance(), node_0_bal + Decimal('10'), fee_per_byte, self.get_vsize(tx['hex'])) + assert_equal(self.nodes[0].getbalance(), node_0_bal) + expected_bal = Decimal('5') + (tx['fee'] / 2) + assert_equal(self.nodes[0].getreceivedbyaddress(a0), expected_bal) + assert_equal(self.nodes[0].getreceivedbyaddress(a1), expected_bal) + self.log.info("Test sendmany with fee_rate param (explicit fee rate in sat/vB)") fee_rate_sat_vb = 2 fee_rate_btc_kvb = fee_rate_sat_vb * 1e3 / 1e8 -- cgit v1.2.3