wallet: provide valid values if invalid estimate mode passed

Co-authored-by: Murch <murch@murch.one>

1 files changed, 5 insertions, 8 deletions

diff --git a/test/functional/wallet_send.py b/test/functional/wallet_send.py
index 0896dea98a..5da71c85f9 100755
--- a/test/functional/wallet_send.py
+++ b/test/functional/wallet_send.py
@@ -289,16 +289,13 @@ class WalletSendTest(BitcoinTestFramework):
         for target, mode in product([-1, 0, 1009], ["economical", "conservative"]):
             self.test_send(from_wallet=w0, to_wallet=w1, amount=1, conf_target=target, estimate_mode=mode,
                 expect_error=(-8, "Invalid conf_target, must be between 1 and 1008"))  # max value of 1008 per src/policy/fees.h
+        msg = 'Invalid estimate_mode parameter, must be one of: "unset", "economical", "conservative"'
         for target, mode in product([-1, 0], ["btc/kb", "sat/b"]):
-            self.test_send(from_wallet=w0, to_wallet=w1, amount=1, conf_target=target, estimate_mode=mode,
-                expect_error=(-8, "Invalid estimate_mode parameter"))
-
+            self.test_send(from_wallet=w0, to_wallet=w1, amount=1, conf_target=target, estimate_mode=mode, expect_error=(-8, msg))
         for mode in ["", "foo", Decimal("3.141592")]:
-            self.test_send(from_wallet=w0, to_wallet=w1, amount=1, conf_target=0.1, estimate_mode=mode,
-                expect_error=(-8, "Invalid estimate_mode parameter"))
-            self.test_send(from_wallet=w0, to_wallet=w1, amount=1, arg_conf_target=0.1, arg_estimate_mode=mode,
-                expect_error=(-8, "Invalid estimate_mode parameter"))
-            assert_raises_rpc_error(-8, "Invalid estimate_mode parameter", w0.send, {w1.getnewaddress(): 1}, 0.1, mode)
+            self.test_send(from_wallet=w0, to_wallet=w1, amount=1, conf_target=0.1, estimate_mode=mode, expect_error=(-8, msg))
+            self.test_send(from_wallet=w0, to_wallet=w1, amount=1, arg_conf_target=0.1, arg_estimate_mode=mode, expect_error=(-8, msg))
+            assert_raises_rpc_error(-8, msg, w0.send, {w1.getnewaddress(): 1}, 0.1, mode)
 
         for mode in ["economical", "conservative", "btc/kb", "sat/b"]:
             self.log.debug("{}".format(mode))