fix: [#554] fixed tests/test_session.py::test_token_cookie_expires ds…

…t issue

tests/test_session.py

@@ -13,7 +13,7 @@
 # under the License.
 
 import asyncio
-from datetime import datetime, timedelta
+from datetime import datetime, timedelta, timezone
 from typing import Any, Dict, List, Optional
 from unittest.mock import MagicMock
 
@@ -664,13 +664,13 @@ async def test_token_cookie_expires(
         if c.name == "sAccessToken":  # 100 years (set by the SDK)
             # some time must have elasped since the cookie was set. So less than current time
             assert (
-                datetime.fromtimestamp(c.expires or 0) - timedelta(days=365.25 * 100)
-                < datetime.now()
+                datetime.fromtimestamp(c.expires or 0, tz=timezone.utc) - timedelta(days=365.25 * 100)
+                < datetime.now(tz=timezone.utc)
             )
         if c.name == "sRefreshToken":  # 100 days (set by the core)
             assert (
-                datetime.fromtimestamp(c.expires or 0) - timedelta(days=100)
-                < datetime.now()
+                datetime.fromtimestamp(c.expires or 0, tz=timezone.utc) - timedelta(days=100)
+                < datetime.now(tz=timezone.utc)
             )
 
     assert response.headers["anti-csrf"] != ""
@@ -694,13 +694,13 @@ async def test_token_cookie_expires(
         if c.name == "sAccessToken":  # 100 years (set by the SDK)
             # some time must have elasped since the cookie was set. So less than current time
             assert (
-                datetime.fromtimestamp(c.expires or 0) - timedelta(days=365.25 * 100)
-                < datetime.now()
+                datetime.fromtimestamp(c.expires or 0, tz=timezone.utc) - timedelta(days=365.25 * 100)
+                < datetime.now(tz=timezone.utc)
             )
         if c.name == "sRefreshToken":  # 100 days (set by the core)
             assert (
-                datetime.fromtimestamp(c.expires or 0) - timedelta(days=100)
-                < datetime.now()
+                datetime.fromtimestamp(c.expires or 0, tz=timezone.utc) - timedelta(days=100)
+                < datetime.now(tz=timezone.utc)
             )
 
     assert response.headers["anti-csrf"] != ""