From 567940ebd78ebc99f0a5676e57b4f760d0d06db9 Mon Sep 17 00:00:00 2001
From: Arthur <worldnomad@gmail.com>
Date: Fri, 24 Jul 2026 17:55:07 -0700
Subject: [PATCH] add tests

---
 netbox/netbox/tests/test_graphql.py | 35 +++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)

diff --git a/netbox/netbox/tests/test_graphql.py b/netbox/netbox/tests/test_graphql.py
index 2874354ef..472ac43cf 100644
--- a/netbox/netbox/tests/test_graphql.py
+++ b/netbox/netbox/tests/test_graphql.py
@@ -352,6 +352,41 @@ class GraphQLAPITestCase(APITestCase):
         self.assertEqual(len(data['data']['rack_reservation_list']), 1)
         self.assertEqual(data['data']['rack_reservation_list'][0]['units'], [1, 2])
 
+    def test_graphql_array_lookups(self):
+        """
+        The ``contains``, ``contained_by``, and ``overlap`` array lookups share their name with the
+        corresponding ORM transform. Verify they still resolve after #22766 replaced the auto-generated
+        filter fields with a manual ``filter()`` method.
+        """
+        self.add_permissions('dcim.view_rackreservation')
+        url = reverse('graphql')
+
+        site = Site.objects.first()
+        rack = Rack.objects.create(name='Array Lookup Rack', site=site)
+        RackReservation.objects.create(rack=rack, units=[1, 2], user=self.user, description='Low units')
+        RackReservation.objects.create(rack=rack, units=[3, 4, 5], user=self.user, description='High units')
+
+        def run(lookup):
+            query = f"""
+            {{
+                rack_reservation_list(filters: {{units: {lookup}}}) {{
+                    id units
+                }}
+            }}
+            """
+            response = self.client.post(url, data={'query': query}, format='json', **self.header)
+            self.assertHttpStatus(response, status.HTTP_200_OK)
+            data = json.loads(response.content)
+            self.assertNotIn('errors', data)
+            return [r['units'] for r in data['data']['rack_reservation_list']]
+
+        # contains: arrays that include all of the given elements
+        self.assertEqual(run('{contains: [1]}'), [[1, 2]])
+        # contained_by: arrays whose elements all fall within the given set
+        self.assertEqual(run('{contained_by: [1, 2, 3]}'), [[1, 2]])
+        # overlap: arrays sharing at least one element with the given set
+        self.assertCountEqual(run('{overlap: [2, 3]}'), [[1, 2], [3, 4, 5]])
+
     def test_graphql_tableconfig_object_type_exposes_id(self):
         """TableConfigType.object_type must expose ContentType fields (e.g. id)."""
         self.add_permissions('extras.view_tableconfig')