fix test failure after branch merge (#605)

* fix test failure after branch merge

Author: ponyisi

tests/test_servicex_adapter.py

@@ -92,15 +92,13 @@ async def test_get_transforms_auth_error(mock_get, servicex):
 
 
 @pytest.mark.asyncio
-@patch("servicex.servicex_adapter.RetryClient.post")
+@patch("servicex.servicex_adapter.AsyncClient.post")
 @patch("servicex.servicex_adapter.jwt.decode")
 async def test_get_transforms_wlcg_bearer_token(
     decode, post, servicex, transform_status_response
 ):
-    post.return_value.__aenter__.return_value.json.return_value = {
-        "access_token": "luckycharms"
-    }
-    post.return_value.__aenter__.return_value.status = 401
+    post.return_value.json.return_value = {"access_token": "luckycharms"}
+    post.return_value.status_code = 401
     token_file = tempfile.NamedTemporaryFile(mode="w+t", delete=False)
     token_file.write(
         """"