diff --git a/tempest/api/compute/test_extensions.py b/tempest/api/compute/test_extensions.py
new file mode 100644
index 0000000..5bc4a30
--- /dev/null
+++ b/tempest/api/compute/test_extensions.py
@@ -0,0 +1,35 @@
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+# Copyright 2012 OpenStack, LLC
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+
+from tempest.api.compute import base
+from tempest.test import attr
+
+
+class ExtensionsTestJSON(base.BaseComputeTest):
+    _interface = 'json'
+
+    @attr(type='positive')
+    def test_list_extensions(self):
+        # List of all extensions
+        resp, extensions = self.extensions_client.list_extensions()
+        self.assertTrue("extensions" in extensions)
+        self.assertEqual(200, resp.status)
+
+
+class ExtensionsTestXML(ExtensionsTestJSON):
+    _interface = 'xml'