From f80669d2f5a5f1db9e9b73ca893fefba34f955e7 Mon Sep 17 00:00:00 2001
From: Sarah Boyce <42296566+sarahboyce@users.noreply.github.com>
Date: Wed, 6 Dec 2023 19:03:41 +0100
Subject: Fixed #35020 -- Fixed ModelAdmin.lookup_allowed() for non-autofield
 primary keys.

Thanks Joshua Goodwin for the report.

Regression in 45ecd9acca9b36093e274f47b6877a5f79108d9e.
---
 tests/modeladmin/tests.py | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'tests/modeladmin')

diff --git a/tests/modeladmin/tests.py b/tests/modeladmin/tests.py
index ec46b04c2e..e0c4d6e727 100644
--- a/tests/modeladmin/tests.py
+++ b/tests/modeladmin/tests.py
@@ -162,6 +162,20 @@ class ModelAdminTests(TestCase):
             True,
         )
 
+    @isolate_apps("modeladmin")
+    def test_lookup_allowed_non_autofield_primary_key(self):
+        class Country(models.Model):
+            id = models.CharField(max_length=2, primary_key=True)
+
+        class Place(models.Model):
+            country = models.ForeignKey(Country, models.CASCADE)
+
+        class PlaceAdmin(ModelAdmin):
+            list_filter = ["country"]
+
+        ma = PlaceAdmin(Place, self.site)
+        self.assertIs(ma.lookup_allowed("country__id__exact", "DE", request), True)
+
     @isolate_apps("modeladmin")
     def test_lookup_allowed_foreign_primary(self):
         class Country(models.Model):
-- 
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