fix: sales order retrieve, human_id for sales_order

business/tests.py

@@ -389,6 +389,24 @@ class SalesOrderServiceTestCase(TestCase):
         self.assertEqual(item.split_quantity_of_rolls(), [6, 4])
         mock_delay.assert_not_called()
 
+    def test_sales_order_human_id_generation(self):
+        sales_order = services.create_sales_order(
+            merchant=self.merchant,
+            customer=self.customer,
+            order_date=timezone.now().date(),
+            warehouse=self.warehouse_strict,
+            operator=self.operator,
+            items=self.strict_items,
+            created_by=self.user,
+        )
+
+        self.assertIsNotNone(sales_order.human_id)
+        self.assertTrue(len(sales_order.human_id) >= 14)
+        self.assertEqual(
+            sales_order.human_id,
+            f"{sales_order.created_at.strftime('%Y%m%d')}{sales_order.id:06d}",
+        )
+
     def test_review_sales_order_triggers_task(self):
         sales_order = services.create_sales_order(
             merchant=self.merchant,