yardstick/tests/unit/benchmark/runner/test_iteration.py

   1 ##############################################################################
   2 # Copyright (c) 2018 Huawei Technologies Co.,Ltd and others.
   3 #
   4 # All rights reserved. This program and the accompanying materials
   5 # are made available under the terms of the Apache License, Version 2.0
   6 # which accompanies this distribution, and is available at
   7 # http://www.apache.org/licenses/LICENSE-2.0
   8 ##############################################################################
   9
  10 import mock
  11 import unittest
  12 import multiprocessing
  13 from yardstick.benchmark.runners import iteration
  14 from yardstick.common import exceptions as y_exc
  15
  16
  17 class IterationRunnerTest(unittest.TestCase):
  18     def setUp(self):
  19         self.scenario_cfg = {
  20             'runner': {'interval': 0, "duration": 0},
  21             'type': 'some_type'
  22         }
  23
  24         self.benchmark = mock.Mock()
  25         self.benchmark_cls = mock.Mock(return_value=self.benchmark)
  26
  27     def _assert_defaults__worker_run_setup_and_teardown(self):
  28         self.benchmark_cls.assert_called_once_with(self.scenario_cfg, {})
  29         self.benchmark.setup.assert_called_once()
  30
  31     def _assert_defaults__worker_run_one_iteration(self):
  32         self.benchmark.pre_run_wait_time.assert_called_once_with(0)
  33         self.benchmark.my_method.assert_called_once_with({})
  34
  35     def test__worker_process_broad_exception(self):
  36         self.benchmark.my_method = mock.Mock(
  37             side_effect=y_exc.YardstickException)
  38
  39         with self.assertRaises(Exception):
  40             iteration._worker_process(mock.Mock(), self.benchmark_cls, 'my_method',
  41                                  self.scenario_cfg, {},
  42                                  multiprocessing.Event(), mock.Mock())
  43
  44         self._assert_defaults__worker_run_one_iteration()
  45         self._assert_defaults__worker_run_setup_and_teardown()