Fixes #3937: Suppress warning messages in tests for requests expected to yield a 4XX response

netbox/ipam/tests/test_api.py

@@ -7,7 +7,7 @@ from rest_framework import status
 from dcim.models import Device, DeviceRole, DeviceType, Manufacturer, Site
 from ipam.choices import *
 from ipam.models import Aggregate, IPAddress, Prefix, RIR, Role, Service, VLAN, VLANGroup, VRF
-from utilities.testing import APITestCase, choices_to_dict
+from utilities.testing import APITestCase, choices_to_dict, disable_warnings
 
 
 class AppTest(APITestCase):
@@ -1007,6 +1007,7 @@ class VLANTest(APITestCase):
         self.prefix1.save()
 
         url = reverse('ipam-api:vlan-detail', kwargs={'pk': self.vlan1.pk})
+        with disable_warnings('django.request'):
             response = self.client.delete(url, **self.header)
 
         self.assertHttpStatus(response, status.HTTP_409_CONFLICT)

netbox/utilities/testing.py

@@ -1,3 +1,6 @@
+import logging
+from contextlib import contextmanager
+
 from django.contrib.auth.models import Permission, User
 from rest_framework.test import APITestCase as _APITestCase
 
@@ -62,3 +65,15 @@ def choices_to_dict(choices_list):
     return {
         choice['value']: choice['label'] for choice in choices_list
     }
+
+
+@contextmanager
+def disable_warnings(logger_name):
+    """
+    Temporarily suppress expected warning messages to keep the test output clean.
+    """
+    logger = logging.getLogger(logger_name)
+    current_level = logger.level
+    logger.setLevel(logging.ERROR)
+    yield
+    logger.setLevel(current_level)

netbox/utilities/tests/test_api.py

@@ -9,7 +9,7 @@ from dcim.models import Region, Site
 from extras.choices import CustomFieldTypeChoices
 from extras.models import CustomField
 from ipam.models import VLAN
-from utilities.testing import APITestCase
+from utilities.testing import APITestCase, disable_warnings
 
 
 class WritableNestedSerializerTest(APITestCase):
@@ -50,6 +50,7 @@ class WritableNestedSerializerTest(APITestCase):
         }
 
         url = reverse('ipam-api:vlan-list')
+        with disable_warnings('django.request'):
             response = self.client.post(url, data, format='json', **self.header)
 
         self.assertHttpStatus(response, status.HTTP_400_BAD_REQUEST)
@@ -85,6 +86,7 @@ class WritableNestedSerializerTest(APITestCase):
         }
 
         url = reverse('ipam-api:vlan-list')
+        with disable_warnings('django.request'):
             response = self.client.post(url, data, format='json', **self.header)
 
         self.assertHttpStatus(response, status.HTTP_400_BAD_REQUEST)
@@ -104,6 +106,7 @@ class WritableNestedSerializerTest(APITestCase):
         }
 
         url = reverse('ipam-api:vlan-list')
+        with disable_warnings('django.request'):
             response = self.client.post(url, data, format='json', **self.header)
 
         self.assertHttpStatus(response, status.HTTP_400_BAD_REQUEST)
@@ -119,6 +122,7 @@ class WritableNestedSerializerTest(APITestCase):
         }
 
         url = reverse('ipam-api:vlan-list')
+        with disable_warnings('django.request'):
             response = self.client.post(url, data, format='json', **self.header)
 
         self.assertHttpStatus(response, status.HTTP_400_BAD_REQUEST)

netbox/virtualization/tests/test_api.py

@@ -5,7 +5,7 @@ from rest_framework import status
 from dcim.choices import InterfaceModeChoices
 from dcim.models import Interface
 from ipam.models import IPAddress, VLAN
-from utilities.testing import APITestCase, choices_to_dict
+from utilities.testing import APITestCase, choices_to_dict, disable_warnings
 from virtualization.choices import *
 from virtualization.models import Cluster, ClusterGroup, ClusterType, VirtualMachine
 
@@ -417,6 +417,7 @@ class VirtualMachineTest(APITestCase):
         }
 
         url = reverse('virtualization-api:virtualmachine-list')
+        with disable_warnings('django.request'):
             response = self.client.post(url, data, format='json', **self.header)
 
         self.assertHttpStatus(response, status.HTTP_400_BAD_REQUEST)