netbox-community/netbox#7424: add filterset test for virtual_chassis_id

netbox/dcim/tests/test_filtersets.py

@@ -2048,6 +2048,11 @@ class InterfaceTestCase(TestCase, ChangeLoggedFilterSetTests):
         )
         Device.objects.bulk_create(devices)
 
+        # VirtualChassis assignment for filtering
+        virtual_chassis = VirtualChassis.objects.create(master=devices[0])
+        Device.objects.filter(pk=devices[0].pk).update(virtual_chassis=virtual_chassis, vc_position=1, vc_priority=1)
+        Device.objects.filter(pk=devices[1].pk).update(virtual_chassis=virtual_chassis, vc_position=2, vc_priority=2)
+
         interfaces = (
             Interface(device=devices[0], name='Interface 1', label='A', type=InterfaceTypeChoices.TYPE_1GE_SFP, enabled=True, mgmt_only=True, mtu=100, mode=InterfaceModeChoices.MODE_ACCESS, mac_address='00-00-00-00-00-01', description='First'),
             Interface(device=devices[1], name='Interface 2', label='B', type=InterfaceTypeChoices.TYPE_1GE_GBIC, enabled=True, mgmt_only=True, mtu=200, mode=InterfaceModeChoices.MODE_TAGGED, mac_address='00-00-00-00-00-02', description='Second'),
@@ -2157,6 +2162,10 @@ class InterfaceTestCase(TestCase, ChangeLoggedFilterSetTests):
         params = {'location': [locations[0].slug, locations[1].slug]}
         self.assertEqual(self.filterset(params, self.queryset).qs.count(), 2)
 
+    def test_virtual_chassis_id(self):
+        params = {'virtual_chassis_id': [VirtualChassis.objects.first().pk]}
+        self.assertEqual(self.filterset(params, self.queryset).qs.count(), 2)
+
     def test_device(self):
         devices = Device.objects.all()[:2]
         params = {'device_id': [devices[0].pk, devices[1].pk]}