1 files changed, 56 insertions, 0 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
new file mode 100644
index 000000000..bb7fa4536
--- /dev/null
+++ b/yardstick/tests/unit/benchmark/scenarios/lib/test_attach_volume.py
@@ -0,0 +1,56 @@
+##############################################################################
+# Copyright (c) 2017 Huawei Technologies Co.,Ltd and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# 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.common import openstack_utils
+from yardstick.common import exceptions
+from yardstick.benchmark.scenarios.lib import attach_volume
+
+
+class AttachVolumeTestCase(unittest.TestCase):
+
+    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!')