added image_name to PlateOrder model

api_v1/views/printing/test_plate_order_api.py

@@ -108,12 +108,14 @@ class PlateOrderAPITestCase(TestCase):
             'urgency_level': '加急',
             'salesperson': self.salesperson.id,
             'merchandiser': self.merchandiser.id,
+            'image_name': 'sample.png',
         }
         
         response = self.client.post('/api/v1/plate-orders/', data, format='json')
         self.assertEqual(response.status_code, status.HTTP_201_CREATED)
         self.assertEqual(response.data['design_code'], 'DESIGN001')
         self.assertEqual(response.data['style_name'], '测试款式')
+        self.assertEqual(response.data['image_name'], 'sample.png')
         
         # 验证数据库中创建了记录
         self.assertTrue(printing_models.PlateOrder.objects.filter(design_code='DESIGN001').exists())
@@ -154,6 +156,7 @@ class PlateOrderAPITestCase(TestCase):
             style_name='款式1',
             fabric='棉布',
             salesperson=self.salesperson,
+            image_name='first.png',
         )
         printing_models.PlateOrder.objects.create(
             customer=self.customer,
@@ -162,6 +165,7 @@ class PlateOrderAPITestCase(TestCase):
             style_name='款式2',
             fabric='涤纶',
             merchandiser=self.merchandiser,
+            image_name='second.png',
         )
         
         response = self.client.get('/api/v1/plate-orders/')
@@ -169,8 +173,12 @@ class PlateOrderAPITestCase(TestCase):
         # 根据实际返回的数据结构调整
         if isinstance(response.data, dict):
             self.assertEqual(response.data['count'], 2)
+            collection = response.data.get('results') or response.data.get('data') or []
+            if collection:
+                self.assertIn('image_name', collection[0])
         else:
             self.assertEqual(len(response.data), 2)
+            self.assertIn('image_name', response.data[0])
     
     def test_retrieve_plate_order(self):
         """测试获取单个开版订单详情"""
@@ -183,6 +191,7 @@ class PlateOrderAPITestCase(TestCase):
             urgency_level='紧急',
             salesperson=self.salesperson,
             merchandiser=self.merchandiser,
+            image_name='detail.png',
         )
         
         response = self.client.get(f'/api/v1/plate-orders/{plate_order.id}/')
@@ -192,6 +201,7 @@ class PlateOrderAPITestCase(TestCase):
         self.assertEqual(response.data['customer'], self.customer.id)
         self.assertIn('customer_name', response.data)
         self.assertIn('salesperson_name', response.data)
+        self.assertEqual(response.data['image_name'], 'detail.png')
     
     def test_design_code_fallback_in_detail(self):
         """design_code 为空时返回主键ID"""