Refs #26022 -- Replaced six.assertRaisesRegex with assertRaisesMessage as appropriate.

1 files changed, 5 insertions, 11 deletions

diff --git a/tests/inline_formsets/tests.py b/tests/inline_formsets/tests.py
index 3bb7586575..c298f9430e 100644
--- a/tests/inline_formsets/tests.py
+++ b/tests/inline_formsets/tests.py
@@ -123,12 +123,9 @@ class InlineFormsetFactoryTest(TestCase):
         Child has two ForeignKeys to Parent, so if we don't specify which one
         to use for the inline formset, we should get an exception.
         """
-        six.assertRaisesRegex(
-            self,
-            ValueError,
-            "'inline_formsets.Child' has more than one ForeignKey to 'inline_formsets.Parent'.",
-            inlineformset_factory, Parent, Child
-        )
+        msg = "'inline_formsets.Child' has more than one ForeignKey to 'inline_formsets.Parent'."
+        with self.assertRaisesMessage(ValueError, msg):
+            inlineformset_factory(Parent, Child)
 
     def test_fk_name_not_foreign_key_field_from_child(self):
         """
@@ -144,11 +141,8 @@ class InlineFormsetFactoryTest(TestCase):
         If the field specified in fk_name is not a ForeignKey, we should get an
         exception.
         """
-        six.assertRaisesRegex(
-            self, ValueError,
-            "'inline_formsets.Child' has no field named 'test'.",
-            inlineformset_factory, Parent, Child, fk_name='test'
-        )
+        with self.assertRaisesMessage(ValueError, "'inline_formsets.Child' has no field named 'test'."):
+            inlineformset_factory(Parent, Child, fk_name='test')
 
     def test_any_iterable_allowed_as_argument_to_exclude(self):
         # Regression test for #9171.