test: Add functional tests for unloadwallet RPC

1 files changed, 21 insertions, 0 deletions

diff --git a/test/functional/wallet_multiwallet.py b/test/functional/wallet_multiwallet.py
index 53638615f6..7f739a1316 100755
--- a/test/functional/wallet_multiwallet.py
+++ b/test/functional/wallet_multiwallet.py
@@ -234,5 +234,26 @@ class MultiWalletTest(BitcoinTestFramework):
 
         assert new_wallet_name in self.nodes[0].listwallets()
 
+        self.log.info("Test dynamic wallet unloading")
+
+        # Test `unloadwallet` errors
+        assert_raises_rpc_error(-1, "JSON value is not a string as expected", self.nodes[0].unloadwallet)
+        assert_raises_rpc_error(-18, "Requested wallet does not exist or is not loaded", self.nodes[0].unloadwallet, "dummy")
+        assert_raises_rpc_error(-18, "Requested wallet does not exist or is not loaded", node.get_wallet_rpc("dummy").unloadwallet)
+        assert_raises_rpc_error(-8, "Cannot unload the requested wallet", w1.unloadwallet, "w2"),
+
+        # Successfully unload the specified wallet name
+        self.nodes[0].unloadwallet("w1")
+        assert 'w1' not in self.nodes[0].listwallets()
+
+        # Successfully unload the wallet referenced by the request endpoint
+        w2.unloadwallet()
+        assert 'w2' not in self.nodes[0].listwallets()
+
+        # Successfully unload all wallets
+        for wallet_name in self.nodes[0].listwallets():
+            self.nodes[0].unloadwallet(wallet_name)
+        assert_equal(self.nodes[0].listwallets(), [])
+
 if __name__ == '__main__':
     MultiWalletTest().main()