Replace nova get flavor with shade client.

Rename get_flavor_by_name with get_flavor.
Function get_flavor now uses shade client.

JIRA: YARDSTICK-1088

Change-Id: Ic82127e475baf39643be0a254b177f3058b85748
Signed-off-by: Shobhi Jain <shobhi.jain@intel.com>

1 files changed, 42 insertions, 10 deletions

diff --git a/yardstick/tests/unit/benchmark/scenarios/lib/test_get_flavor.py b/yardstick/tests/unit/benchmark/scenarios/lib/test_get_flavor.py
index 15a6f7c8f..1c1364348 100644
--- a/yardstick/tests/unit/benchmark/scenarios/lib/test_get_flavor.py
+++ b/yardstick/tests/unit/benchmark/scenarios/lib/test_get_flavor.py
@@ -6,20 +6,52 @@
 # 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.get_flavor import GetFlavor
+from yardstick.common import openstack_utils
+from yardstick.common import exceptions
+from yardstick.benchmark.scenarios.lib import get_flavor
 
 
 class GetFlavorTestCase(unittest.TestCase):
 
-    @mock.patch('yardstick.common.openstack_utils.get_flavor_by_name')
-    def test_get_flavor(self, mock_get_flavor_by_name):
-        options = {
-            'flavor_name': 'yardstick_test_flavor'
-        }
-        args = {"options": options}
-        obj = GetFlavor(args, {})
-        obj.run({})
-        mock_get_flavor_by_name.assert_called_once()
+    def setUp(self):
+
+        self._mock_get_flavor = mock.patch.object(
+            openstack_utils, 'get_flavor')
+        self.mock_get_flavor = self._mock_get_flavor.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(get_flavor, 'LOG')
+        self.mock_log = self._mock_log.start()
+        self.args = {'options': {'name_or_id': 'yardstick_flavor'}}
+        self.result = {}
+
+        self.getflavor_obj = get_flavor.GetFlavor(self.args, mock.ANY)
+        self.addCleanup(self._stop_mock)
+
+    def _stop_mock(self):
+        self._mock_get_flavor.stop()
+        self._mock_get_shade_client.stop()
+        self._mock_log.stop()
+
+    def test_run(self):
+        _uuid = uuidutils.generate_uuid()
+        self.getflavor_obj.scenario_cfg = {'output': 'flavor'}
+        self.mock_get_flavor.return_value = (
+            {'name': 'flavor-name', 'id': _uuid})
+        output = self.getflavor_obj.run(self.result)
+        self.assertDictEqual({'get_flavor': 1}, self.result)
+        self.assertDictEqual({'flavor': {'name': 'flavor-name', 'id': _uuid}},
+                             output)
+        self.mock_log.info.asset_called_once_with('Get flavor successful!')
+
+    def test_run_fail(self):
+        self.mock_get_flavor.return_value = None
+        with self.assertRaises(exceptions.ScenarioGetFlavorError):
+            self.getflavor_obj.run(self.result)
+        self.assertDictEqual({'get_flavor': 0}, self.result)
+        self.mock_log.error.assert_called_once_with('Get flavor failed!')