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authorDeepak S <deepak.s@linux.intel.com>2017-06-20 14:31:19 -0700
committerRoss Brattain <ross.b.brattain@intel.com>2017-08-08 08:54:23 -0700
commit5ce3b6f8c8b3217091e51a6041455738603d90b8 (patch)
treeca34e15a85d69e2b23ce498fead47761624ae42c /tests/unit/network_services/test_yang_model.py
parent72778951d6b8968f562fb8fefa02a57159ea1b83 (diff)
NSB update
Refactored main NSB VNF classes accroding to class diagram https://wiki.opnfv.org/display/yardstick/NSB+class+diagram All the SampleVNFs have been separated and placed under the SampleVNF class. Added AutoConnectSSH to automatically create SSH conneciton on demand. Added VnfdHelper class to wrap the VNFD dictionary in prepartion for class-based modeling. Extracted DpdkVnfSetupEnvHelper for DPDK based VNF setup. Extracted Stats and other client config to ResourceHelper Had to replace dict_key_flatten with deepgetitem due to Python 2.7 Jinja2 infinite recursion. Change-Id: Ia8840e9c44cdbdf39aab6b02e6d2176b31937dc9 Signed-off-by: Deepak S <deepak.s@linux.intel.com> Signed-off-by: Edward MacGillivray <edward.s.macgillivray@intel.com> Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
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diff --git a/tests/unit/network_services/test_yang_model.py b/tests/unit/network_services/test_yang_model.py
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+# Copyright (c) 2016-2017 Intel Corporation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+# Unittest for yardstick.network_services.utils
+
+from __future__ import absolute_import
+
+import unittest
+import mock
+
+import yaml
+
+from yardstick.network_services.yang_model import YangModel
+
+
+class YangModelTestCase(unittest.TestCase):
+ """Test all Yang Model methods."""
+
+ ENTRIES = {
+ 'access-list1': {
+ 'acl': {
+ 'access-list-entries': [{
+ 'ace': {
+ 'ace-oper-data': {
+ 'match-counter': 0},
+ 'actions': 'drop,count',
+ 'matches': {
+ 'destination-ipv4-network':
+ '152.16.40.20/24',
+ 'destination-port-range': {
+ 'lower-port': 0,
+ 'upper-port': 65535},
+ 'source-ipv4-network': '0.0.0.0/0',
+ 'source-port-range': {
+ 'lower-port': 0,
+ 'upper-port': 65535}},
+ 'rule-name': 'rule1588'}},
+ {
+ 'ace': {
+ 'ace-oper-data': {
+ 'match-counter': 0},
+ 'actions': 'drop,count',
+ 'matches': {
+ 'destination-ipv4-network':
+ '0.0.0.0/0',
+ 'destination-port-range': {
+ 'lower-port': 0,
+ 'upper-port': 65535},
+ 'source-ipv4-network':
+ '152.16.100.20/24',
+ 'source-port-range': {
+ 'lower-port': 0,
+ 'upper-port': 65535}},
+ 'rule-name': 'rule1589'}}],
+ 'acl-name': 'sample-ipv4-acl',
+ 'acl-type': 'ipv4-acl'}
+ }
+ }
+
+ def test__init__(self):
+ cfg = "yang.yaml"
+ y = YangModel(cfg)
+ self.assertEqual(y.config_file, cfg)
+
+ def test_config_file_setter(self):
+ cfg = "yang.yaml"
+ y = YangModel(cfg)
+ self.assertEqual(y.config_file, cfg)
+ cfg2 = "yang2.yaml"
+ y.config_file = cfg2
+ self.assertEqual(y.config_file, cfg2)
+
+ def test__get_entries(self):
+ cfg = "yang.yaml"
+ y = YangModel(cfg)
+ y._options = self.ENTRIES
+ y._get_entries()
+ self.assertIn("p acl add", y._rules)
+
+ def test__get_entries_no_options(self):
+ cfg = "yang.yaml"
+ y = YangModel(cfg)
+ y._get_entries()
+ self.assertEqual(y._rules, '')
+
+ @mock.patch('yaml.safe_load')
+ @mock.patch('yardstick.network_services.yang_model.open')
+ def test__read_config(self, mock_open, mock_safe_load):
+ cfg = "yang.yaml"
+ y = YangModel(cfg)
+ mock_safe_load.return_value = expected = {'key1': 'value1', 'key2': 'value2'}
+ y._read_config()
+ self.assertDictEqual(y._options, expected)
+
+ @mock.patch('yardstick.network_services.yang_model.open')
+ def test__read_config_open_error(self, mock_open):
+ cfg = "yang.yaml"
+ y = YangModel(cfg)
+ mock_open.side_effect = IOError('my error')
+
+ self.assertEqual(y._options, {})
+ with self.assertRaises(IOError) as raised:
+ y._read_config()
+
+ self.assertIn('my error', str(raised.exception))
+ self.assertEqual(y._options, {})
+
+ def test_get_rules(self):
+ cfg = "yang.yaml"
+ y = YangModel(cfg)
+ y._read_config = read_mock = mock.Mock()
+ y._get_entries = get_mock = mock.Mock()
+
+ y._rules = None
+ self.assertIsNone(y.get_rules())
+ self.assertEqual(read_mock.call_count, 1)
+ self.assertEqual(get_mock.call_count, 1)
+
+ # True value should prevent calling read and get
+ y._rules = 999
+ self.assertEqual(y.get_rules(), 999)
+ self.assertEqual(read_mock.call_count, 1)
+ self.assertEqual(get_mock.call_count, 1)