1 files changed, 16 insertions, 11 deletions
diff --git a/tests/admin_views/models.py b/tests/admin_views/models.py
index 97be6dc340..5101ea5463 100644
--- a/tests/admin_views/models.py
+++ b/tests/admin_views/models.py
@@ -827,28 +827,28 @@ class Worker(models.Model):
 
 # Models for #23329
 class ReferencedByParent(models.Model):
-    pass
+    name = models.CharField(max_length=20, unique=True)
 
 
 class ParentWithFK(models.Model):
-    fk = models.ForeignKey(ReferencedByParent)
+    fk = models.ForeignKey(
+        ReferencedByParent, to_field='name', related_name='hidden+',
+    )
 
 
 class ChildOfReferer(ParentWithFK):
     pass
 
 
-class M2MReference(models.Model):
-    ref = models.ManyToManyField('self')
-
-
 # Models for #23431
 class ReferencedByInline(models.Model):
-    pass
+    name = models.CharField(max_length=20, unique=True)
 
 
 class InlineReference(models.Model):
-    fk = models.ForeignKey(ReferencedByInline, related_name='hidden+')
+    fk = models.ForeignKey(
+        ReferencedByInline, to_field='name', related_name='hidden+',
+    )
 
 
 class InlineReferer(models.Model):
@@ -857,9 +857,14 @@ class InlineReferer(models.Model):
 
 # Models for #23604
 class Recipe(models.Model):
-    name = models.CharField(max_length=20)
+    pass
 
 
 class Ingredient(models.Model):
-    name = models.CharField(max_length=20)
-    recipes = models.ManyToManyField('Recipe', related_name='ingredients')
+    recipes = models.ManyToManyField(Recipe)
+
+
+# Model for #23839
+class NotReferenced(models.Model):
+    # Don't point any FK at this model.
+    pass