test: use miniwallet in test_rpc() function in feature_rbf.py

Author: Shubhankar-Gambhir

test/functional/feature_rbf.py

@@ -26,7 +26,7 @@
     DUMMY_2_P2WPKH_SCRIPT,
 )
 from test_framework.wallet import MiniWallet
-
+from test_framework.address import ADDRESS_BCRT1_UNSPENDABLE
 
 MAX_REPLACEMENT_LIMIT = 100
 class ReplaceByFeeTest(BitcoinTestFramework):
@@ -44,9 +44,6 @@ def set_test_params(self):
         ]
         self.supports_cli = False
 
-    def skip_test_if_missing_module(self):
-        self.skip_if_no_wallet()
-
     def run_test(self):
         self.wallet = MiniWallet(self.nodes[0])
         # the pre-mined test framework chain contains coinbase outputs to the
@@ -531,24 +528,26 @@ def test_prioritised_transactions(self):
         assert tx2b_txid in self.nodes[0].getrawmempool()
 
     def test_rpc(self):
-        us0 = self.nodes[0].listunspent()[0]
+        us0 = self.wallet.get_utxo()
         ins = [us0]
-        outs = {self.nodes[0].getnewaddress(): Decimal(1.0000000)}
+        outs = {ADDRESS_BCRT1_UNSPENDABLE: Decimal(1.0000000)}
         rawtx0 = self.nodes[0].createrawtransaction(ins, outs, 0, True)
         rawtx1 = self.nodes[0].createrawtransaction(ins, outs, 0, False)
         json0 = self.nodes[0].decoderawtransaction(rawtx0)
         json1 = self.nodes[0].decoderawtransaction(rawtx1)
         assert_equal(json0["vin"][0]["sequence"], 4294967293)
         assert_equal(json1["vin"][0]["sequence"], 4294967295)
 
-        rawtx2 = self.nodes[0].createrawtransaction([], outs)
-        frawtx2a = self.nodes[0].fundrawtransaction(rawtx2, {"replaceable": True})
-        frawtx2b = self.nodes[0].fundrawtransaction(rawtx2, {"replaceable": False})
+        if self.is_wallet_compiled():
+            self.init_wallet(0)
+            rawtx2 = self.nodes[0].createrawtransaction([], outs)
+            frawtx2a = self.nodes[0].fundrawtransaction(rawtx2, {"replaceable": True})
+            frawtx2b = self.nodes[0].fundrawtransaction(rawtx2, {"replaceable": False})
 
-        json0 = self.nodes[0].decoderawtransaction(frawtx2a['hex'])
-        json1 = self.nodes[0].decoderawtransaction(frawtx2b['hex'])
-        assert_equal(json0["vin"][0]["sequence"], 4294967293)
-        assert_equal(json1["vin"][0]["sequence"], 4294967294)
+            json0 = self.nodes[0].decoderawtransaction(frawtx2a['hex'])
+            json1 = self.nodes[0].decoderawtransaction(frawtx2b['hex'])
+            assert_equal(json0["vin"][0]["sequence"], 4294967293)
+            assert_equal(json1["vin"][0]["sequence"], 4294967294)
 
     def test_no_inherited_signaling(self):
         confirmed_utxo = self.wallet.get_utxo()