Merge "Allow VMs to access internet"

[yardstick.git] / yardstick / tests / unit / common / test_openstack_utils.py

diff --git a/yardstick/tests/unit/common/test_openstack_utils.py b/yardstick/tests/unit/common/test_openstack_utils.py
index bf46848..4863f05 100644 (file)
--- a/yardstick/tests/unit/common/test_openstack_utils.py
+++ b/yardstick/tests/unit/common/test_openstack_utils.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python
-
 ##############################################################################
 # Copyright (c) 2016 Huawei Technologies Co.,Ltd and others.
 #
@@ -9,12 +7,11 @@
 # http://www.apache.org/licenses/LICENSE-2.0
 ##############################################################################
 
-# Unittest for yardstick.common.openstack_utils
-
-from __future__ import absolute_import
+from oslo_utils import uuidutils
 import unittest
 import mock
 
+from shade import exc
 from yardstick.common import openstack_utils
 
 
@@ -38,9 +35,51 @@ class GetHeatApiVersionTestCase(unittest.TestCase):
             self.assertEqual(api_version, expected_result)
 
 
-def main():
-    unittest.main()
+class GetNetworkIdTestCase(unittest.TestCase):
+
+    def test_get_network_id(self):
+        _uuid = uuidutils.generate_uuid()
+        mock_shade_client = mock.Mock()
+        mock_shade_client.list_networks = mock.Mock()
+        mock_shade_client.list_networks.return_value = [{'id': _uuid}]
+
+        output = openstack_utils.get_network_id(mock_shade_client,
+                                                'network_name')
+        self.assertEqual(_uuid, output)
+
+    def test_get_network_id_no_network(self):
+        mock_shade_client = mock.Mock()
+        mock_shade_client.list_networks = mock.Mock()
+        mock_shade_client.list_networks.return_value = None
+
+        output = openstack_utils.get_network_id(mock_shade_client,
+                                                'network_name')
+        self.assertIsNone(output)
+
+
+class DeleteNeutronNetTestCase(unittest.TestCase):
+
+    def setUp(self):
+        self.mock_shade_client = mock.Mock()
+        self.mock_shade_client.delete_network = mock.Mock()
+
+    def test_delete_neutron_net(self):
+        self.mock_shade_client.delete_network.return_value = True
+        output = openstack_utils.delete_neutron_net(self.mock_shade_client,
+                                                    'network_id')
+        self.assertTrue(output)
 
+    def test_delete_neutron_net_fail(self):
+        self.mock_shade_client.delete_network.return_value = False
+        output = openstack_utils.delete_neutron_net(self.mock_shade_client,
+                                                    'network_id')
+        self.assertFalse(output)
 
-if __name__ == '__main__':
-    main()
+    @mock.patch.object(openstack_utils, 'log')
+    def test_delete_neutron_net_exception(self, mock_logger):
+        self.mock_shade_client.delete_network.side_effect = (
+            exc.OpenStackCloudException('error message'))
+        output = openstack_utils.delete_neutron_net(self.mock_shade_client,
+                                                    'network_id')
+        self.assertFalse(output)
+        mock_logger.error.assert_called_once()