def test_add_group_topic_requested_help(self):
arg_parser = HelpfulArgumentParser(['--help', 'run'], {})
arg_parser.add_group("run", description="description of run")
self.assertTrue(arg_parser.groups["run"])
arg_parser.add_group("certonly", description="description of certonly")
with self.assertRaises(KeyError):
self.assertIs(arg_parser.groups["certonly"], False)
def test_add_group_topic_not_visible(self):
# The user request help on run. A topic that given somewhere in the
# args won't be added to the groups in the parser.
arg_parser = HelpfulArgumentParser(['--help', 'run'], {})
arg_parser.add_group("auth", description="description of auth")
self.assertEqual(arg_parser.groups, {})