Fix alarm-threshold-update --query option

Currently, alarm-threshold-update command can not update its query
field, because the dest value is removed accidently so the query is
not put under threshold_rule dict. This patch simply adds it back.

Change-Id: I2eeaf8cbb26f506e097dafdcb6d0eae4ad7fec3e
Closes-Bug: #1313676

ceilometerclient/tests/v2/test_shell.py

@@ -178,6 +178,20 @@ class ShellAlarmCommandTest(utils.BaseTestCase):
              "type": "threshold",
              "name": "cpu_high"}
 
+    THRESHOLD_ALARM_CLI_ARGS = [
+        '--name', 'cpu_high',
+        '--description', 'instance running hot',
+        '--meter-name', 'cpu_util',
+        '--threshold', '70.0',
+        '--comparison-operator', 'gt',
+        '--statistic', 'avg',
+        '--period', '600',
+        '--evaluation-periods', '3',
+        '--alarm-action', 'log://',
+        '--alarm-action', 'http://example.com/alarm/state',
+        '--query', 'resource_id=INSTANCE_ID'
+    ]
+
     def setUp(self):
         super(ShellAlarmCommandTest, self).setUp()
         self.cc = mock.Mock()
@@ -241,26 +255,28 @@ class ShellAlarmCommandTest(utils.BaseTestCase):
 
     @mock.patch('sys.stdout', new=six.StringIO())
     def test_alarm_threshold_create_args(self):
+        argv = ['alarm-threshold-create'] + self.THRESHOLD_ALARM_CLI_ARGS
+        self._test_alarm_threshold_action_args('create', argv)
+
+    def test_alarm_threshold_update_args(self):
+        argv = ['alarm-threshold-update',
+                '--alarm_id', 'x'] + self.THRESHOLD_ALARM_CLI_ARGS
+        self._test_alarm_threshold_action_args('update', argv)
+
+    @mock.patch('sys.stdout', new=six.StringIO())
+    def _test_alarm_threshold_action_args(self, action, argv):
         shell = base_shell.CeilometerShell()
-        argv = ['alarm-threshold-create',
-                '--name', 'cpu_high',
-                '--description', 'instance running hot',
-                '--meter-name', 'cpu_util',
-                '--threshold', '70.0',
-                '--comparison-operator', 'gt',
-                '--statistic', 'avg',
-                '--period', '600',
-                '--evaluation-periods', '3',
-                '--alarm-action', 'log://',
-                '--alarm-action', 'http://example.com/alarm/state',
-                '--query', 'resource_id=INSTANCE_ID']
         _, args = shell.parse_args(argv)
 
         alarm = alarms.Alarm(mock.Mock(), self.ALARM)
-        self.cc.alarms.create.return_value = alarm
+        getattr(self.cc.alarms, action).return_value = alarm
 
-        ceilometer_shell.do_alarm_threshold_create(self.cc, args)
-        _, kwargs = self.cc.alarms.create.call_args
+        func = getattr(ceilometer_shell, 'do_alarm_threshold_' + action)
+        func(self.cc, args)
+        _, kwargs = getattr(self.cc.alarms, action).call_args
+        self._check_alarm_threshold_args(kwargs)
+
+    def _check_alarm_threshold_args(self, kwargs):
         self.assertEqual('cpu_high', kwargs.get('name'))
         self.assertEqual('instance running hot', kwargs.get('description'))
         actions = ['log://', 'http://example.com/alarm/state']

ceilometerclient/v2/shell.py

@@ -544,6 +544,7 @@ def do_alarm_update(cc, args={}):
            dest='threshold_rule/threshold',
            help='Threshold to evaluate against.')
 @utils.arg('-q', '--query', metavar='<QUERY>',
+           dest='threshold_rule/query',
            help='key[op]data_type::value; list. data_type is optional, '
                 'but if supplied must be string, integer, float, or boolean.')
 @utils.arg('--repeat-actions', dest='repeat_actions',