tests/unit/benchmark/core/test_task.py

   1 #!/usr/bin/env python
   2
   3 ##############################################################################
   4 # Copyright (c) 2015 Huawei Technologies Co.,Ltd and others.
   5 #
   6 # All rights reserved. This program and the accompanying materials
   7 # are made available under the terms of the Apache License, Version 2.0
   8 # which accompanies this distribution, and is available at
   9 # http://www.apache.org/licenses/LICENSE-2.0
  10 ##############################################################################
  11
  12 # Unittest for yardstick.benchmark.core.task
  13
  14 from __future__ import print_function
  15
  16 from __future__ import absolute_import
  17 import os
  18 import unittest
  19
  20 try:
  21     from unittest import mock
  22 except ImportError:
  23     import mock
  24
  25
  26 from yardstick.benchmark.core import task
  27 from yardstick.common import constants as consts
  28
  29
  30 class TaskTestCase(unittest.TestCase):
  31
  32     @mock.patch('yardstick.benchmark.core.task.Context')
  33     def test_parse_nodes_host_target_same_context(self, mock_context):
  34         nodes = {
  35             "host": "node1.LF",
  36             "target": "node2.LF"
  37         }
  38         scenario_cfg = {"nodes": nodes}
  39         server_info = {
  40             "ip": "10.20.0.3",
  41             "user": "root",
  42             "key_filename": "/root/.ssh/id_rsa"
  43         }
  44         mock_context.get_server.return_value = server_info
  45         context_cfg = task.parse_nodes_with_context(scenario_cfg)
  46
  47         self.assertEqual(context_cfg["host"], server_info)
  48         self.assertEqual(context_cfg["target"], server_info)
  49
  50     def test_set_dispatchers(self):
  51         t = task.Task()
  52         output_config = {"DEFAULT": {"dispatcher": "file, http"}}
  53         t._set_dispatchers(output_config)
  54         self.assertEqual(output_config, output_config)
  55
  56     @mock.patch('yardstick.benchmark.core.task.DispatcherBase')
  57     def test__do_output(self, mock_dispatcher):
  58         t = task.Task()
  59         output_config = {"DEFAULT": {"dispatcher": "file, http"}}
  60         mock_dispatcher.get = mock.MagicMock(return_value=[mock.MagicMock(),
  61                                                            mock.MagicMock()])
  62         self.assertEqual(None, t._do_output(output_config, {}))
  63
  64     @mock.patch('yardstick.benchmark.core.task.Context')
  65     def test_parse_networks_from_nodes(self, mock_context):
  66         nodes = {
  67             'node1': {
  68                 'interfaces': {
  69                     'eth0': {
  70                         'name': 'mgmt',
  71                     },
  72                     'eth1': {
  73                         'name': 'external',
  74                         'vld_id': '23',
  75                     },
  76                     'eth10': {
  77                         'name': 'internal',
  78                         'vld_id': '55',
  79                     },
  80                 },
  81             },
  82             'node2': {
  83                 'interfaces': {
  84                     'eth4': {
  85                         'name': 'mgmt',
  86                     },
  87                     'eth2': {
  88                         'name': 'external',
  89                         'vld_id': '32',
  90                     },
  91                     'eth11': {
  92                         'name': 'internal',
  93                         'vld_id': '55',
  94                     },
  95                 },
  96             },
  97         }
  98
  99         mock_context.get_network.side_effect = iter([
 100             None,
 101             {
 102                 'name': 'a',
 103                 'network_type': 'private',
 104             },
 105             {},
 106             {
 107                 'name': 'b',
 108                 'vld_id': 'y',
 109                 'subnet_cidr': '10.20.0.0/16',
 110             },
 111             {
 112                 'name': 'c',
 113                 'vld_id': 'x',
 114             },
 115             {
 116                 'name': 'd',
 117                 'vld_id': 'w',
 118             },
 119         ])
 120
 121         # once for each vld_id in the nodes dict
 122         expected_get_network_calls = 4
 123         expected = {
 124             'a': {'name': 'a', 'network_type': 'private'},
 125             'b': {'name': 'b', 'vld_id': 'y', 'subnet_cidr': '10.20.0.0/16'},
 126         }
 127
 128         networks = task.get_networks_from_nodes(nodes)
 129         self.assertEqual(mock_context.get_network.call_count, expected_get_network_calls)
 130         self.assertDictEqual(networks, expected)
 131
 132     @mock.patch('yardstick.benchmark.core.task.Context')
 133     @mock.patch('yardstick.benchmark.core.task.base_runner')
 134     def test_run(self, mock_base_runner, mock_ctx):
 135         scenario = {
 136             'host': 'athena.demo',
 137             'target': 'ares.demo',
 138             'runner': {
 139                 'duration': 60,
 140                 'interval': 1,
 141                 'type': 'Duration'
 142             },
 143             'type': 'Ping'
 144         }
 145
 146         t = task.Task()
 147         runner = mock.Mock()
 148         runner.join.return_value = 0
 149         runner.get_output.return_value = {}
 150         runner.get_result.return_value = []
 151         mock_base_runner.Runner.get.return_value = runner
 152         t._run([scenario], False, "yardstick.out")
 153         self.assertTrue(runner.run.called)
 154
 155     @mock.patch('yardstick.benchmark.core.task.os')
 156     def test_check_precondition(self, mock_os):
 157         cfg = {
 158             'precondition': {
 159                 'installer_type': 'compass',
 160                 'deploy_scenarios': 'os-nosdn',
 161                 'pod_name': 'huawei-pod1'
 162             }
 163         }
 164
 165         t = task.TaskParser('/opt')
 166         mock_os.environ.get.side_effect = ['compass',
 167                                            'os-nosdn',
 168                                            'huawei-pod1']
 169         result = t._check_precondition(cfg)
 170         self.assertTrue(result)
 171
 172     @mock.patch('yardstick.benchmark.core.task.os.environ')
 173     def test_parse_suite_no_constraint_no_args(self, mock_environ):
 174         SAMPLE_SCENARIO_PATH = "no_constraint_no_args_scenario_sample.yaml"
 175         t = task.TaskParser(self._get_file_abspath(SAMPLE_SCENARIO_PATH))
 176         mock_environ.get.side_effect = ['huawei-pod1', 'compass']
 177         task_files, task_args, task_args_fnames = t.parse_suite()
 178         print("files=%s, args=%s, fnames=%s" % (task_files, task_args,
 179                                                 task_args_fnames))
 180         self.assertEqual(task_files[0], self.change_to_abspath(
 181                          'tests/opnfv/test_cases/opnfv_yardstick_tc037.yaml'))
 182         self.assertEqual(task_files[1], self.change_to_abspath(
 183                          'tests/opnfv/test_cases/opnfv_yardstick_tc043.yaml'))
 184         self.assertEqual(task_args[0], None)
 185         self.assertEqual(task_args[1], None)
 186         self.assertEqual(task_args_fnames[0], None)
 187         self.assertEqual(task_args_fnames[1], None)
 188
 189     @mock.patch('yardstick.benchmark.core.task.os.environ')
 190     def test_parse_suite_no_constraint_with_args(self, mock_environ):
 191         SAMPLE_SCENARIO_PATH = "no_constraint_with_args_scenario_sample.yaml"
 192         t = task.TaskParser(self._get_file_abspath(SAMPLE_SCENARIO_PATH))
 193         mock_environ.get.side_effect = ['huawei-pod1', 'compass']
 194         task_files, task_args, task_args_fnames = t.parse_suite()
 195         print("files=%s, args=%s, fnames=%s" % (task_files, task_args,
 196                                                 task_args_fnames))
 197         self.assertEqual(task_files[0], self.change_to_abspath(
 198                          'tests/opnfv/test_cases/opnfv_yardstick_tc037.yaml'))
 199         self.assertEqual(task_files[1], self.change_to_abspath(
 200                          'tests/opnfv/test_cases/opnfv_yardstick_tc043.yaml'))
 201         self.assertEqual(task_args[0], None)
 202         self.assertEqual(task_args[1],
 203                          '{"host": "node1.LF","target": "node2.LF"}')
 204         self.assertEqual(task_args_fnames[0], None)
 205         self.assertEqual(task_args_fnames[1], None)
 206
 207     @mock.patch('yardstick.benchmark.core.task.os.environ')
 208     def test_parse_suite_with_constraint_no_args(self, mock_environ):
 209         SAMPLE_SCENARIO_PATH = "with_constraint_no_args_scenario_sample.yaml"
 210         t = task.TaskParser(self._get_file_abspath(SAMPLE_SCENARIO_PATH))
 211         mock_environ.get.side_effect = ['huawei-pod1', 'compass']
 212         task_files, task_args, task_args_fnames = t.parse_suite()
 213         print("files=%s, args=%s, fnames=%s" % (task_files, task_args,
 214                                                 task_args_fnames))
 215         self.assertEqual(task_files[0], self.change_to_abspath(
 216                          'tests/opnfv/test_cases/opnfv_yardstick_tc037.yaml'))
 217         self.assertEqual(task_files[1], self.change_to_abspath(
 218                          'tests/opnfv/test_cases/opnfv_yardstick_tc043.yaml'))
 219         self.assertEqual(task_args[0], None)
 220         self.assertEqual(task_args[1], None)
 221         self.assertEqual(task_args_fnames[0], None)
 222         self.assertEqual(task_args_fnames[1], None)
 223
 224     @mock.patch('yardstick.benchmark.core.task.os.environ')
 225     def test_parse_suite_with_constraint_with_args(self, mock_environ):
 226         SAMPLE_SCENARIO_PATH = "with_constraint_with_args_scenario_sample.yaml"
 227         t = task.TaskParser(self._get_file_abspath(SAMPLE_SCENARIO_PATH))
 228         mock_environ.get.side_effect = ['huawei-pod1', 'compass']
 229         task_files, task_args, task_args_fnames = t.parse_suite()
 230         print("files=%s, args=%s, fnames=%s" % (task_files, task_args,
 231                                                 task_args_fnames))
 232         self.assertEqual(task_files[0], self.change_to_abspath(
 233                          'tests/opnfv/test_cases/opnfv_yardstick_tc037.yaml'))
 234         self.assertEqual(task_files[1], self.change_to_abspath(
 235                          'tests/opnfv/test_cases/opnfv_yardstick_tc043.yaml'))
 236         self.assertEqual(task_args[0], None)
 237         self.assertEqual(task_args[1],
 238                          '{"host": "node1.LF","target": "node2.LF"}')
 239         self.assertEqual(task_args_fnames[0], None)
 240         self.assertEqual(task_args_fnames[1], None)
 241
 242     def test_parse_options(self):
 243         options = {
 244             'openstack': {
 245                 'EXTERNAL_NETWORK': '$network'
 246             },
 247             'ndoes': ['node1', '$node'],
 248             'host': '$host'
 249         }
 250
 251         t = task.Task()
 252         t.outputs = {
 253             'network': 'ext-net',
 254             'node': 'node2',
 255             'host': 'server.yardstick'
 256         }
 257
 258         idle_result = {
 259             'openstack': {
 260                 'EXTERNAL_NETWORK': 'ext-net'
 261             },
 262             'ndoes': ['node1', 'node2'],
 263             'host': 'server.yardstick'
 264         }
 265
 266         actual_result = t._parse_options(options)
 267         self.assertEqual(idle_result, actual_result)
 268
 269     def test_change_server_name_host_str(self):
 270         scenario = {'host': 'demo'}
 271         suffix = '-8'
 272         task.change_server_name(scenario, suffix)
 273         self.assertTrue(scenario['host'], 'demo-8')
 274
 275     def test_change_server_name_host_dict(self):
 276         scenario = {'host': {'name': 'demo'}}
 277         suffix = '-8'
 278         task.change_server_name(scenario, suffix)
 279         self.assertTrue(scenario['host']['name'], 'demo-8')
 280
 281     def test_change_server_name_target_str(self):
 282         scenario = {'target': 'demo'}
 283         suffix = '-8'
 284         task.change_server_name(scenario, suffix)
 285         self.assertTrue(scenario['target'], 'demo-8')
 286
 287     def test_change_server_name_target_dict(self):
 288         scenario = {'target': {'name': 'demo'}}
 289         suffix = '-8'
 290         task.change_server_name(scenario, suffix)
 291         self.assertTrue(scenario['target']['name'], 'demo-8')
 292
 293     @mock.patch('yardstick.benchmark.core.task.utils')
 294     @mock.patch('yardstick.benchmark.core.task.logging')
 295     def test_set_log(self, mock_logging, mock_utils):
 296         task_obj = task.Task()
 297         task_obj.task_id = 'task_id'
 298         task_obj._set_log()
 299         self.assertTrue(mock_logging.root.addHandler.called)
 300
 301     def _get_file_abspath(self, filename):
 302         curr_path = os.path.dirname(os.path.abspath(__file__))
 303         file_path = os.path.join(curr_path, filename)
 304         return file_path
 305
 306     def change_to_abspath(self, filepath):
 307         return os.path.join(consts.YARDSTICK_ROOT_PATH, filepath)
 308
 309
 310 def main():
 311     unittest.main()
 312
 313
 314 if __name__ == '__main__':
 315     main()