Fixes 16536 - Fix filtering of device component by device role (#16553)

* Fixes 16536 - Fix filtering of device component by device role

Rename role and role_id fields to device_role and device_role_id in
DeviceComponentFilterSet

* Update tests for DeviceComponentFilterSet

* Use device_role filter name for DeviceComponentFilterSetTests

* Add test_device_role test in InventoryItemTestCase

netbox/dcim/filtersets.py

@@ -1389,12 +1389,12 @@ class DeviceComponentFilterSet(django_filters.FilterSet):
         to_field_name='model',
         label=_('Device type (model)'),
     )
-    role_id = django_filters.ModelMultipleChoiceFilter(
+    device_role_id = django_filters.ModelMultipleChoiceFilter(
         field_name='device__role',
         queryset=DeviceRole.objects.all(),
         label=_('Device role (ID)'),
     )
-    role = django_filters.ModelMultipleChoiceFilter(
+    device_role = django_filters.ModelMultipleChoiceFilter(
         field_name='device__role__slug',
         queryset=DeviceRole.objects.all(),
         to_field_name='slug',

netbox/dcim/tests/test_filtersets.py

@@ -32,11 +32,11 @@ class DeviceComponentFilterSetTests:
         params = {'device_type': [device_types[0].model, device_types[1].model]}
         self.assertEqual(self.filterset(params, self.queryset).qs.count(), 2)
 
-    def test_role(self):
+    def test_device_role(self):
         role = DeviceRole.objects.all()[:2]
-        params = {'role_id': [role[0].pk, role[1].pk]}
+        params = {'device_role_id': [role[0].pk, role[1].pk]}
         self.assertEqual(self.filterset(params, self.queryset).qs.count(), 2)
-        params = {'role': [role[0].slug, role[1].slug]}
+        params = {'device_role': [role[0].slug, role[1].slug]}
         self.assertEqual(self.filterset(params, self.queryset).qs.count(), 2)
 
 
@@ -4547,6 +4547,13 @@ class InventoryItemTestCase(TestCase, ChangeLoggedFilterSetTests):
         params = {'device_type': [device_types[0].model, device_types[1].model]}
         self.assertEqual(self.filterset(params, self.queryset).qs.count(), 4)
 
+    def test_device_role(self):
+        role = DeviceRole.objects.all()[:2]
+        params = {'device_role_id': [role[0].pk, role[1].pk]}
+        self.assertEqual(self.filterset(params, self.queryset).qs.count(), 4)
+        params = {'device_role': [role[0].slug, role[1].slug]}
+        self.assertEqual(self.filterset(params, self.queryset).qs.count(), 4)
+
     def test_role(self):
         role = DeviceRole.objects.all()[:2]
         params = {'role_id': [role[0].pk, role[1].pk]}