Refs #23801 -- Made integer field max_length warning show correct field type.

1 files changed, 17 insertions, 10 deletions

diff --git a/tests/invalid_models_tests/test_ordinary_fields.py b/tests/invalid_models_tests/test_ordinary_fields.py
index 184041c24d..e1c04c2d36 100644
--- a/tests/invalid_models_tests/test_ordinary_fields.py
+++ b/tests/invalid_models_tests/test_ordinary_fields.py
@@ -617,17 +617,24 @@ class IntegerFieldTests(SimpleTestCase):
 
     def test_max_length_warning(self):
         class Model(models.Model):
-            value = models.IntegerField(max_length=2)
+            integer = models.IntegerField(max_length=2)
+            biginteger = models.BigIntegerField(max_length=2)
+            smallinteger = models.SmallIntegerField(max_length=2)
+            positiveinteger = models.PositiveIntegerField(max_length=2)
+            positivesmallinteger = models.PositiveSmallIntegerField(max_length=2)
 
-        field = Model._meta.get_field('value')
-        self.assertEqual(field.check(), [
-            DjangoWarning(
-                "'max_length' is ignored when used with IntegerField",
-                hint="Remove 'max_length' from field",
-                obj=field,
-                id='fields.W122',
-            )
-        ])
+        for field in Model._meta.get_fields():
+            if field.auto_created:
+                continue
+            with self.subTest(name=field.name):
+                self.assertEqual(field.check(), [
+                    DjangoWarning(
+                        "'max_length' is ignored when used with %s." % field.__class__.__name__,
+                        hint="Remove 'max_length' from field",
+                        obj=field,
+                        id='fields.W122',
+                    )
+                ])
 
 
 @isolate_apps('invalid_models_tests')