Initialize RuntimeConfigArgument unittests

Refs: #4058

kamaki/cli/argument/__init__.py

@@ -144,7 +144,7 @@ class ConfigArgument(Argument):
 _config_arg = ConfigArgument('Path to config file')
 
 
-class CmdLineConfigArgument(Argument):
+class RuntimeConfigArgument(Argument):
     """Set a run-time setting option (not persistent)"""
 
     def __init__(self, config_arg, help='', parsed_name=None, default=None):
@@ -384,7 +384,7 @@ _arguments = dict(
     silent=FlagArgument('Do not output anything', ('-s', '--silent')),
     verbose=FlagArgument('More info at response', ('-v', '--verbose')),
     version=VersionArgument('Print current version', ('-V', '--version')),
-    options=CmdLineConfigArgument(
+    options=RuntimeConfigArgument(
         _config_arg, 'Override a config value', ('-o', '--options'))
 )
 

kamaki/cli/argument/test.py

@@ -34,7 +34,7 @@
 from mock import patch, call
 from unittest import TestCase
 from StringIO import StringIO
-#from itertools import product
+from itertools import product
 
 from kamaki.cli import argument
 from kamaki.cli.config import Config
@@ -161,8 +161,23 @@ class ConfigArgument(TestCase):
         self.assertRaises(KeyError, c.get_cloud, invalidcloud, 'url')
 
 
+class RuntimeConfigArgument(TestCase):
+
+    def setUp(self):
+        argument._config_arg = argument.ConfigArgument('Recovered Path')
+
+    @patch('kamaki.cli.argument.Argument.__init__')
+    def test___init__(self, arg):
+        config, help, pname, default = 'config', 'help', 'pname', 'default'
+        rca = argument.RuntimeConfigArgument(config, help, pname, default)
+        self.assertTrue(isinstance(rca, argument.RuntimeConfigArgument))
+        self.assertEqual(rca._config_arg, config)
+        self.assertEqual(arg.mock_calls[-1], call(1, help, pname, default))
+
+
 if __name__ == '__main__':
     from sys import argv
     from kamaki.cli.test import runTestCase
     runTestCase(Argument, 'Argument', argv[1:])
     runTestCase(ConfigArgument, 'ConfigArgument', argv[1:])
+    runTestCase(RuntimeConfigArgument, 'RuntimeConfigArgument', argv[1:])

kamaki/cli/test.py

@@ -36,6 +36,7 @@ from inspect import getmembers, isclass
 
 from kamaki.cli.command_tree.test import Command, CommandTree
 from kamaki.cli.argument.test import Argument, ConfigArgument
+from kamaki.cli.argument.test import RuntimeConfigArgument
 
 
 #  TestCase auxiliary methods