rpc, wallet: Document and test mempool scan after importaddress

co-authored-by: Fabian Jahr <fjahr@protonmail.com>

1 files changed, 16 insertions, 0 deletions

diff --git a/test/functional/wallet_balance.py b/test/functional/wallet_balance.py
index 0c93821e7f..94b74c0696 100755
--- a/test/functional/wallet_balance.py
+++ b/test/functional/wallet_balance.py
@@ -273,6 +273,22 @@ class WalletTest(BitcoinTestFramework):
         self.generatetoaddress(self.nodes[1], 1, ADDRESS_WATCHONLY)
         assert_equal(self.nodes[0].getbalance(minconf=0), total_amount + 1)  # The reorg recovered our fee of 1 coin
 
+        if not self.options.descriptors:
+            self.log.info('Check if mempool is taken into account after import*')
+            address = self.nodes[0].getnewaddress()
+            privkey = self.nodes[0].dumpprivkey(address)
+            self.nodes[0].sendtoaddress(address, 0.1)
+            self.nodes[0].unloadwallet('')
+            # check importaddress on fresh wallet
+            self.nodes[0].createwallet('w1', False, True)
+            self.nodes[0].importaddress(address)
+            assert_equal(self.nodes[0].getbalances()['mine']['untrusted_pending'], 0)
+            assert_equal(self.nodes[0].getbalances()['watchonly']['untrusted_pending'], Decimal('0.1'))
+            self.nodes[0].importprivkey(privkey)
+            assert_equal(self.nodes[0].getbalances()['mine']['untrusted_pending'], Decimal('0.1'))
+            assert_equal(self.nodes[0].getbalances()['watchonly']['untrusted_pending'], 0)
+            self.nodes[0].unloadwallet('w1')
+
 
 if __name__ == '__main__':
     WalletTest().main()