fix: quantity when converting to sales_order

business/tests/test_pre_sales_order.py

@@ -166,13 +166,13 @@ class PreSalesOrderServiceTestCase(TestCase):
             product=self.product,
             unit=basic_models.ProductUnitEnum.METER,
             stock_change_record=stock_record,
-            quantity='10',
+            quantity='12',
         )
 
         allocation_services.create_allocation_record(
             item=item,
             stock_ids=[stock_detail.id],
-            quantity='10',
+            quantity='12',
             unit='米',
             scanned_by=self.operator,
         )
@@ -192,7 +192,8 @@ class PreSalesOrderServiceTestCase(TestCase):
         sales_item = sales_order.items.first()
         self.assertEqual(sales_item.product_id, self.product.id)
         self.assertEqual(sales_item.consume_detail_ids, str(stock_detail.id))
-        self.assertEqual(sales_item.quantity_of_rolls, '10')
+        self.assertEqual(sales_item.quantity_of_rolls, '12')
+        self.assertEqual(str(sales_item.quantity), '12.00')
 
 
 class PreSalesOrderSignalTestCase(TransactionTestCase):