test: add abortrescan RPC test

Author: BrandonOdiwuor

test/functional/test_runner.py

@@ -393,6 +393,7 @@
     'rpc_mempool_info.py',
     'rpc_help.py',
     'feature_dirsymlinks.py',
+    'wallet_abortrescan.py --descriptors',
     'feature_help.py',
     'feature_shutdown.py',
     'wallet_migration.py',

test/functional/wallet_abortrescan.py

@@ -0,0 +1,34 @@
+#!/usr/bin/env python3
+# Copyright (c) 2024-present The Bitcoin Core developers
+# Distributed under the MIT software license, see the accompanying
+# file COPYING or http://www.opensource.org/licenses/mit-license.php.
+"""Test Abort Wallet Rescan methods."""
+from test_framework.test_framework import BitcoinTestFramework
+from test_framework.util import (
+    assert_equal,
+)
+
+class AbortRescanTest(BitcoinTestFramework):
+    def set_test_params(self):
+        self.num_nodes = 1
+
+    def skip_test_if_missing_module(self):
+        self.skip_if_no_wallet()
+
+    def add_options(self, options):
+        self.add_wallet_options(options)
+
+    def run_test(self):
+        node_0 = self.nodes[0]
+
+        node_0.createwallet(wallet_name="w_0")
+        w_0 = self.nodes[0].get_wallet_rpc("w_0")
+
+        self.log.info('Testing abortrescan when no rescan is in progress')
+        assert_equal(w_0.getwalletinfo()['scanning'], False)
+        assert_equal(w_0.abortrescan(), False)
+
+        # TODO: test abortrescan while rescanning the blockchain
+
+if __name__ == '__main__':
+    AbortRescanTest().main()