tests update

test/test_zephir_client.py

@@ -35,7 +35,7 @@ def test_message():
     
     
 def test_message_invalid_choice_argument():
-    from zephir_client import  enables_signature
+    from zephir_client import  enables_signature, cmdline_factory
     with open(datapath / 'api_v1_options.json') as fh:
         jsoncontent = json.load(fh)
     config = Config(jsoncontent)