Adjust action commands (CLI)

* Provide 'input' property (aka parameters string)
 * Cut big string values in list output table

Change-Id: I7229f6fcd8dddc8db220ebb42aad1baa3c03005a

mistralclient/commands/v2/actions.py

@@ -26,10 +26,22 @@ from mistralclient.commands.v2 import base
 LOG = logging.getLogger(__name__)
 
 
-def format(action=None):
+def _cut(string, length=25):
+    if string and len(string) > length:
+        return "%s..." % string[:length]
+    else:
+        return string
+
+
+def format_list(action=None):
+    return format(action, lister=True)
+
+
+def format(action=None, lister=False):
     columns = (
         'Name',
         'Is system',
+        'Input',
         'Description',
         'Tags',
         'Created at',
@@ -38,11 +50,14 @@ def format(action=None):
 
     if action:
         tags = getattr(action, 'tags', None) or []
+        input = action.input if not lister else _cut(action.input)
+        desc = action.description if not lister else _cut(action.description)
 
         data = (
             action.name,
             action.is_system,
-            getattr(action, 'description', '<none>'),
+            input,
+            desc,
             ', '.join(tags) or '<none>',
             action.created_at,
         )
@@ -61,7 +76,7 @@ class List(base.MistralLister):
     """List all actions."""
 
     def _get_format_function(self):
-        return format
+        return format_list
 
     def _get_resources(self, parsed_args):
         return actions.ActionManager(self.app.client).list()

mistralclient/tests/unit/v2/test_cli_actions.py

@@ -25,6 +25,7 @@ from mistralclient.api.v2 import actions
 ACTION_DICT = {
     'name': 'a',
     'is_system': True,
+    'input': "param1",
     'description': 'My cool action',
     'tags': ['test'],
     'created_at': '1',
@@ -56,7 +57,7 @@ class TestCLIActionsV2(base.BaseCommandTest):
         result = self.call(action_cmd.Create, app_args=['1.txt'])
 
         self.assertEqual(
-            [('a', True, 'My cool action', 'test', '1', '1')],
+            [('a', True, "param1", 'My cool action', 'test', '1', '1')],
             result[1]
         )
 
@@ -68,7 +69,7 @@ class TestCLIActionsV2(base.BaseCommandTest):
         result = self.call(action_cmd.Update, app_args=['my_action.yaml'])
 
         self.assertEqual(
-            [('a', True, 'My cool action', 'test', '1', '1')],
+            [('a', True, "param1", 'My cool action', 'test', '1', '1')],
             result[1]
         )
 
@@ -79,7 +80,7 @@ class TestCLIActionsV2(base.BaseCommandTest):
         result = self.call(action_cmd.List)
 
         self.assertEqual(
-            [('a', True, 'My cool action', 'test', '1', '1')],
+            [('a', True, "param1", 'My cool action', 'test', '1', '1')],
             result[1]
         )
 
@@ -90,7 +91,7 @@ class TestCLIActionsV2(base.BaseCommandTest):
         result = self.call(action_cmd.Get, app_args=['name'])
 
         self.assertEqual(
-            ('a', True, 'My cool action', 'test', '1', '1'),
+            ('a', True, "param1", 'My cool action', 'test', '1', '1'),
             result[1]
         )