1 files changed, 6 insertions, 2 deletions
diff --git a/Lib/test/test_asyncio/test_queues.py b/Lib/test/test_asyncio/test_queues.py
index 63a9a5f..b1a53b8 100644
--- a/Lib/test/test_asyncio/test_queues.py
+++ b/Lib/test/test_asyncio/test_queues.py
@@ -1,9 +1,8 @@
 """Tests for queues.py"""
 
 import unittest
-from unittest import mock
-
 import asyncio
+from types import GenericAlias
 from test.test_asyncio import utils as test_utils
 
 
@@ -74,6 +73,11 @@ class QueueBasicTests(_QueueTestBase):
     def test_str(self):
         self._test_repr_or_str(str, False)
 
+    def test_generic_alias(self):
+        q = asyncio.Queue[int]
+        self.assertEqual(q.__args__, (int,))
+        self.assertIsInstance(q, GenericAlias)
+
     def test_empty(self):
         q = asyncio.Queue()
         self.assertTrue(q.empty())