Refator: use 'server stop' to set a server power off

Change-Id: I9ba131f5172ebb4c80bb5eb15b55bfda1a0777d5

moganclient/osc/v1/server.py

@@ -374,3 +374,14 @@ class StartServer(ServersActionBase):
     def take_action(self, parsed_args):
         self._action_multiple_items(parsed_args, 'start', 'set_power_state',
                                     power_state='on')
+
+
+class StopServer(ServersActionBase):
+    """Stop baremetal server(s)."""
+
+    def get_parser(self, prog_name):
+        return self._get_parser_with_action(prog_name, 'stop')
+
+    def take_action(self, parsed_args):
+        self._action_multiple_items(parsed_args, 'stop', 'set_power_state',
+                                    power_state='off')

moganclient/tests/unit/osc/v1/test_server.py

@@ -505,3 +505,24 @@ class TestServerStart(TestServerPowerActionBase):
                                                  mock_update_all, mock_find):
         self._test_server_delete_more_than_one_partly_failed(
             mock_update_all, mock_find)
+
+
+@mock.patch.object(utils, 'find_resource')
+@mock.patch.object(server_mgr.ServerManager, '_update_all')
+class TestServerStop(TestServerPowerActionBase):
+    def setUp(self):
+        super(TestServerStop, self).setUp()
+        self.cmd = server.StopServer(self.app, None)
+        self.action = 'off'
+        self.action_name = 'stop'
+
+    def test_server_stop_one(self, mock_update_all, mock_find):
+        self._test_server_power_action_one(mock_update_all, mock_find)
+
+    def test_server_stop_multiple(self, mock_update_all, mock_find):
+        self._test_server_power_action_multiple(mock_update_all, mock_find)
+
+    def test_server_stop_multiple_partly_failed(self,
+                                                mock_update_all, mock_find):
+        self._test_server_delete_more_than_one_partly_failed(
+            mock_update_all, mock_find)

setup.cfg

@@ -42,6 +42,7 @@ openstack.baremetal_compute.v1 =
     baremetal_server_list = moganclient.osc.v1.server:ListServer
     baremetal_server_show = moganclient.osc.v1.server:ShowServer
     baremetal_server_start = moganclient.osc.v1.server:StartServer
+    baremetal_server_stop = moganclient.osc.v1.server:StopServer
     baremetal_server_update = moganclient.osc.v1.server:UpdateServer
     baremetal_availability_zone_list = moganclient.osc.v1.availability_zone:ListAvailabilityZone