1 files changed, 41 insertions, 11 deletions

diff --git a/yardstick/tests/unit/benchmark/scenarios/lib/test_attach_volume.py b/yardstick/tests/unit/benchmark/scenarios/lib/test_attach_volume.py
index 2964ecc14..bb7fa4536 100644
--- a/yardstick/tests/unit/benchmark/scenarios/lib/test_attach_volume.py
+++ b/yardstick/tests/unit/benchmark/scenarios/lib/test_attach_volume.py
@@ -6,21 +6,51 @@
 # which accompanies this distribution, and is available at
 # http://www.apache.org/licenses/LICENSE-2.0
 ##############################################################################
+from oslo_utils import uuidutils
 import unittest
 import mock
 
-from yardstick.benchmark.scenarios.lib.attach_volume import AttachVolume
+from yardstick.common import openstack_utils
+from yardstick.common import exceptions
+from yardstick.benchmark.scenarios.lib import attach_volume
 
 
 class AttachVolumeTestCase(unittest.TestCase):
 
-    @mock.patch('yardstick.common.openstack_utils.attach_server_volume')
-    def test_attach_volume(self, mock_attach_server_volume):
-        options = {
-            'volume_id': '123-456-000',
-            'server_id': '000-123-456'
-        }
-        args = {"options": options}
-        obj = AttachVolume(args, {})
-        obj.run({})
-        mock_attach_server_volume.assert_called_once()
+    def setUp(self):
+
+        self._mock_attach_volume_to_server = mock.patch.object(
+            openstack_utils, 'attach_volume_to_server')
+        self.mock_attach_volume_to_server = (
+            self._mock_attach_volume_to_server.start())
+        self._mock_get_shade_client = mock.patch.object(
+            openstack_utils, 'get_shade_client')
+        self.mock_get_shade_client = self._mock_get_shade_client.start()
+        self._mock_log = mock.patch.object(attach_volume, 'LOG')
+        self.mock_log = self._mock_log.start()
+        _uuid = uuidutils.generate_uuid()
+        self.args = {'options': {'server_name_or_id': _uuid,
+                                 'volume_name_or_id': _uuid}}
+        self.result = {}
+        self.addCleanup(self._stop_mock)
+        self.attachvol_obj = attach_volume.AttachVolume(self.args, mock.ANY)
+
+    def _stop_mock(self):
+        self._mock_attach_volume_to_server.stop()
+        self._mock_get_shade_client.stop()
+        self._mock_log.stop()
+
+    def test_run(self):
+        self.mock_attach_volume_to_server.return_value = True
+        self.assertIsNone(self.attachvol_obj.run(self.result))
+        self.assertEqual({'attach_volume': 1}, self.result)
+        self.mock_log.info.asset_called_once_with(
+            'Attach volume to server successful!')
+
+    def test_run_fail(self):
+        self.mock_attach_volume_to_server.return_value = False
+        with self.assertRaises(exceptions.ScenarioAttachVolumeError):
+            self.attachvol_obj.run(self.result)
+        self.assertEqual({'attach_volume': 0}, self.result)
+        self.mock_log.error.assert_called_once_with(
+            'Attach volume to server failed!')