feat: correct first

business/tests/test_payment_receipt.py

@@ -5,6 +5,8 @@ from django.utils import timezone
 
 from basic_info import models as basic_models
 from business import models as business_models, services
+from api_v1.views.business.payment.views import PaymentOrderSerializer
+from api_v1.views.business.receipt.views import ReceiptOrderSerializer
 
 from .fixtures import create_basic_fixtures
 
@@ -247,3 +249,43 @@ class PaymentReceiptServiceTestCase(TestCase):
         )
         self.assertEqual(records.count(), 1)
         self.assertEqual(records.first().balance_after, balance.balance)
+
+    def test_payment_order_external_source_fields_default_and_serialized(self):
+        order = services.create_payment_order(
+            merchant=self.merchant,
+            supplier=self.supplier,
+            payment_date=timezone.now().date(),
+            amount='88.00',
+            operator=self.operator,
+        )
+        self.assertFalse(order.is_external_source)
+        self.assertIsNone(order.external_source_id)
+
+        order.is_external_source = True
+        order.external_source_id = 'XT20260001'
+        order.save(update_fields=['is_external_source', 'external_source_id', 'updated_at'])
+        order.refresh_from_db()
+
+        serializer = PaymentOrderSerializer(order)
+        self.assertTrue(serializer.data['is_external_source'])
+        self.assertEqual(serializer.data['external_source_id'], 'XT20260001')
+
+    def test_receipt_order_external_source_fields_default_and_serialized(self):
+        order = services.create_receipt_order(
+            merchant=self.merchant,
+            customer=self.customer,
+            receipt_date=timezone.now().date(),
+            amount='66.00',
+            operator=self.operator,
+        )
+        self.assertFalse(order.is_external_source)
+        self.assertIsNone(order.external_source_id)
+
+        order.is_external_source = True
+        order.external_source_id = 'SK20225323'
+        order.save(update_fields=['is_external_source', 'external_source_id', 'updated_at'])
+        order.refresh_from_db()
+
+        serializer = ReceiptOrderSerializer(order)
+        self.assertTrue(serializer.data['is_external_source'])
+        self.assertEqual(serializer.data['external_source_id'], 'SK20225323')