Fix SQLAlchemy initialization issue in multi-output transaction tests

Remove spec parameter from MagicMock to avoid triggering SQLAlchemy mapper
initialization during test setup. Tests remain effective by validating actual
crypto watcher logic while mocking only the database object interfaces.

make_post_sell/tests/test_multi_output_transaction_tracking.py

@@ -20,20 +20,20 @@ class TestMultiOutputTransactionTracking(unittest.TestCase):
 
     def setUp(self):
         """Set up test fixtures."""
-        # Create mock shop
-        self.shop = MagicMock(spec=Shop)
+        # Create mock shop (no spec to avoid SQLAlchemy initialization issues)
+        self.shop = MagicMock()
         self.shop.id = uuid.uuid4()
         self.shop.xmr_cold_wallet_address = "XMRColdWallet123"
         self.shop.doge_cold_wallet_address = "DColdWallet123"
 
         # Create mock invoice
-        self.invoice = MagicMock(spec=Invoice)
+        self.invoice = MagicMock()
         self.invoice.id = uuid.uuid4()
         self.invoice.shop = self.shop
         self.invoice.total_amount_in_usd_cents = 1000  # $10
 
         # Create mock payment
-        self.payment = MagicMock(spec=CryptoPayment)
+        self.payment = MagicMock()
         self.payment.id = uuid.uuid4()
         self.payment.uuid_str = str(self.payment.id)
         self.payment.coin_type = "XMR"