qa: Test fundrawtransaction and walletcreatefundedpsbt with min_conf

Github-Pull: bitcoin#14641
Rebased-From: 4138cb3

Author: promag

test/functional/rpc_psbt.py

@@ -186,7 +186,8 @@ def assert_change_type(self, psbtx, expected_type):
 
     def run_test(self):
         # Create and fund a raw tx for sending 10 BTC
-        psbtx1 = self.nodes[0].walletcreatefundedpsbt([], {self.nodes[2].getnewaddress():10})['psbt']
+        assert_raises_rpc_error(-4, "Insufficient funds", self.nodes[0].walletcreatefundedpsbt, inputs=[], outputs={self.nodes[2].getnewaddress():1}, options={'min_conf': 201})
+        psbtx1 = self.nodes[0].walletcreatefundedpsbt(inputs=[], outputs={self.nodes[2].getnewaddress():11}, options={'min_conf': 200})['psbt']
 
         # If inputs are specified, do not automatically add more:
         utxo1 = self.nodes[0].listunspent()[0]

test/functional/wallet_fundrawtransaction.py

@@ -961,6 +961,16 @@ def test_option_subtract_fee_from_outputs(self):
         # The total subtracted from the outputs is equal to the fee.
         assert_equal(share[0] + share[2] + share[3], result[0]['fee'])
 
+        # test funding with custom min_conf
+        inputs = []
+        outputs = {self.nodes[2].getnewaddress(): 1}
+        rawtx = self.nodes[3].createrawtransaction(inputs, outputs)
+        unspent = self.nodes[3].listunspent()
+        assert len(unspent) == 1
+        input_confs = unspent[0]['confirmations']
+        assert_raises_rpc_error(-4, "Insufficient funds", self.nodes[3].fundrawtransaction, rawtx,  {'min_conf': input_confs + 1})
+        result = self.nodes[3].fundrawtransaction(rawtx, {'min_conf': input_confs})
+
     def test_subtract_fee_with_presets(self):
         self.log.info("Test fundrawtxn subtract fee from outputs with preset inputs that are sufficient")