Fixed #32357 -- Dropped support for PostgreSQL 9.6 and PostGIS 2.3.

1 files changed, 0 insertions, 19 deletions

diff --git a/tests/postgres_tests/test_operations.py b/tests/postgres_tests/test_operations.py
index b914a70523..9faf938c55 100644
--- a/tests/postgres_tests/test_operations.py
+++ b/tests/postgres_tests/test_operations.py
@@ -298,7 +298,6 @@ class CreateCollationTests(PostgreSQLTestCase):
             'deterministic': False,
         })
 
-    @skipUnlessDBFeature('supports_alternate_collation_providers')
     def test_create_collation_alternate_provider(self):
         operation = CreateCollation(
             'german_phonebook_test',
@@ -339,24 +338,6 @@ class CreateCollationTests(PostgreSQLTestCase):
                 with self.assertRaisesMessage(NotSupportedError, msg):
                     operation.database_forwards(self.app_label, editor, project_state, new_state)
 
-    def test_collation_with_icu_provider_raises_error(self):
-        operation = CreateCollation(
-            'german_phonebook',
-            provider='icu',
-            locale='de-u-co-phonebk',
-        )
-        project_state = ProjectState()
-        new_state = project_state.clone()
-        msg = 'Non-libc providers require PostgreSQL 10+.'
-        with connection.schema_editor(atomic=False) as editor:
-            with mock.patch(
-                'django.db.backends.postgresql.features.DatabaseFeatures.'
-                'supports_alternate_collation_providers',
-                False,
-            ):
-                with self.assertRaisesMessage(NotSupportedError, msg):
-                    operation.database_forwards(self.app_label, editor, project_state, new_state)
-
 
 @unittest.skipUnless(connection.vendor == 'postgresql', 'PostgreSQL specific tests.')
 class RemoveCollationTests(PostgreSQLTestCase):