1 files changed, 58 insertions, 0 deletions
diff --git a/yardstick/tests/unit/benchmark/scenarios/lib/test_create_volume.py b/yardstick/tests/unit/benchmark/scenarios/lib/test_create_volume.py
new file mode 100644
index 000000000..f91d2c3f4
--- /dev/null
+++ b/yardstick/tests/unit/benchmark/scenarios/lib/test_create_volume.py
@@ -0,0 +1,58 @@
+##############################################################################
+# 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 create_volume
+
+
+class CreateVolumeTestCase(unittest.TestCase):
+
+    def setUp(self):
+
+        self._mock_create_volume = mock.patch.object(
+            openstack_utils, 'create_volume')
+        self.mock_create_volume = (
+            self._mock_create_volume.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(create_volume, 'LOG')
+        self.mock_log = self._mock_log.start()
+        self.args = {'options': {'size_gb': 1}}
+        self.result = {}
+
+        self.cvolume_obj = create_volume.CreateVolume(self.args, mock.ANY)
+        self.addCleanup(self._stop_mock)
+
+    def _stop_mock(self):
+        self._mock_create_volume.stop()
+        self._mock_get_shade_client.stop()
+        self._mock_log.stop()
+
+    def test_run(self):
+        _uuid = uuidutils.generate_uuid()
+        self.cvolume_obj.scenario_cfg = {'output': 'id'}
+        self.mock_create_volume.return_value = {'name': 'yardstick_volume',
+                                                'id': _uuid,
+                                                'status': 'available'}
+        output = self.cvolume_obj.run(self.result)
+        self.assertDictEqual({'volume_create': 1}, self.result)
+        self.assertDictEqual({'id': _uuid}, output)
+        self.mock_log.info.asset_called_once_with('Create volume successful!')
+
+    def test_run_fail(self):
+        self.mock_create_volume.return_value = None
+        with self.assertRaises(exceptions.ScenarioCreateVolumeError):
+            self.cvolume_obj.run(self.result)
+        self.assertDictEqual({'volume_create': 0}, self.result)
+        self.mock_log.error.assert_called_once_with('Create volume failed!')