1 files changed, 17 insertions, 7 deletions
diff --git a/tests/regressiontests/admin_views/models.py b/tests/regressiontests/admin_views/models.py
index 5546a09e64..ff70c9f9d9 100644
--- a/tests/regressiontests/admin_views/models.py
+++ b/tests/regressiontests/admin_views/models.py
@@ -611,11 +611,13 @@ class UnorderedObject(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):
@@ -625,13 +627,16 @@ class ChildOfReferer(ParentWithFK):
 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):
@@ -640,9 +645,14 @@ 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