wallet/rpc: Use the default maxfeerate value as BTC/kB

test/functional/feature_segwit.py

@@ -240,7 +240,7 @@ class SegWitTest(BitcoinTestFramework):
         tx.vin.append(CTxIn(COutPoint(int(txid2, 16), 0), b""))
         tx.vout.append(CTxOut(int(49.95 * COIN), CScript([OP_TRUE, OP_DROP] * 15 + [OP_TRUE])))  # Huge fee
         tx.calc_sha256()
-        txid3 = self.nodes[0].sendrawtransaction(ToHex(tx))
+        txid3 = self.nodes[0].sendrawtransaction(ToHex(tx), 0)
         assert tx.wit.is_null()
         assert txid3 in self.nodes[0].getrawmempool()
 

test/functional/mempool_accept.py

@@ -183,6 +183,7 @@ class MempoolAcceptanceTest(BitcoinTestFramework):
         self.check_mempool_result(
             result_expected=[{'txid': tx.rehash(), 'allowed': True}],
             rawtxs=[tx.serialize().hex()],
+            maxfeerate=0,
         )
 
         self.log.info('A transaction with no outputs')

test/functional/wallet_basic.py

@@ -433,7 +433,7 @@ class WalletTest(BitcoinTestFramework):
         # Split into two chains
         rawtx = self.nodes[0].createrawtransaction([{"txid": singletxid, "vout": 0}], {chain_addrs[0]: node0_balance / 2 - Decimal('0.01'), chain_addrs[1]: node0_balance / 2 - Decimal('0.01')})
         signedtx = self.nodes[0].signrawtransactionwithwallet(rawtx)
-        singletxid = self.nodes[0].sendrawtransaction(signedtx["hex"])
+        singletxid = self.nodes[0].sendrawtransaction(signedtx["hex"], 0)
         self.nodes[0].generate(1)
 
         # Make a long chain of unconfirmed payments without hitting mempool limit