Add custom type

1 files changed, 2 insertions, 1 deletions

diff --git a/test_ledger_process.py b/test_ledger_process.py
index 092619a..fbbae1d 100644
--- a/test_ledger_process.py
+++ b/test_ledger_process.py
@@ -1,5 +1,6 @@
 import unittest
 from decimal import Decimal
+from exceptions import MismatchedTradeError
 from ledger_action import LedgerAction
 from ledger_process import LedgerProcess
 
@@ -48,7 +49,7 @@ class TestLedgerProcess(unittest.TestCase):
             timestamp="2025-04-17 10:00:00",
             refid="12345",
         )
-        with self.assertRaises(ValueError):
+        with self.assertRaises(MismatchedTradeError):
             self.lp.process_ledger([crypto_trade])  # EUR row missing
 
     def test_unsupported_deposit(self):