functest/tests/unit/openstack/tempest/test_tempest.py

   1 #!/usr/bin/env python
   2
   3 # All rights reserved. This program and the accompanying materials
   4 # are made available under the terms of the Apache License, Version 2.0
   5 # which accompanies this distribution, and is available at
   6 # http://www.apache.org/licenses/LICENSE-2.0
   7
   8 import logging
   9 import unittest
  10
  11 import mock
  12
  13 from functest.core import testcase
  14 from functest.opnfv_tests.openstack.tempest import tempest
  15 from functest.opnfv_tests.openstack.tempest import conf_utils
  16 from functest.utils.constants import CONST
  17
  18
  19 class OSTempestTesting(unittest.TestCase):
  20
  21     def setUp(self):
  22         with mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
  23                         'conf_utils.get_verifier_id',
  24                         return_value='test_deploy_id'), \
  25             mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
  26                        'conf_utils.get_verifier_deployment_id',
  27                        return_value='test_deploy_id'), \
  28             mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
  29                        'conf_utils.get_verifier_repo_dir',
  30                        return_value='test_verifier_repo_dir'), \
  31             mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
  32                        'conf_utils.get_verifier_deployment_dir',
  33                        return_value='test_verifier_deploy_dir'):
  34             self.tempestcommon = tempest.TempestCommon()
  35             self.tempestsmoke_serial = tempest.TempestSmokeSerial()
  36             self.tempestsmoke_parallel = tempest.TempestSmokeParallel()
  37             self.tempestfull_parallel = tempest.TempestFullParallel()
  38             with mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
  39                             'conf_utils.install_verifier_ext'):
  40                 self.tempestmultisite = tempest.TempestMultisite()
  41             self.tempestcustom = tempest.TempestCustom()
  42             self.tempestdefcore = tempest.TempestDefcore()
  43
  44     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.logger.debug')
  45     def test_generate_test_list_defcore_mode(self, mock_logger_debug):
  46         self.tempestcommon.MODE = 'defcore'
  47         with mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
  48                         'shutil.copyfile') as m:
  49             self.tempestcommon.generate_test_list('test_verifier_repo_dir')
  50             self.assertTrue(m.called)
  51
  52     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.logger.error')
  53     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.logger.debug')
  54     def test_generate_test_list_custom_mode_missing_file(self,
  55                                                          mock_logger_debug,
  56                                                          mock_logger_error):
  57         self.tempestcommon.MODE = 'custom'
  58         with mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
  59                         'os.path.isfile', return_value=False), \
  60                 self.assertRaises(Exception) as context:
  61             msg = "Tempest test list file %s NOT found."
  62             self.tempestcommon.generate_test_list('test_verifier_repo_dir')
  63             self.assertTrue((msg % conf_utils.TEMPEST_CUSTOM) in context)
  64
  65     def test_generate_test_list_custom_mode_default(self):
  66         self.tempestcommon.MODE = 'custom'
  67         with mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
  68                         'shutil.copyfile') as m, \
  69             mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
  70                        'os.path.isfile', return_value=True):
  71             self.tempestcommon.generate_test_list('test_verifier_repo_dir')
  72             self.assertTrue(m.called)
  73
  74     def _test_generate_test_list_mode_default(self, mode):
  75         self.tempestcommon.MODE = mode
  76         if self.tempestcommon.MODE == 'smoke':
  77             testr_mode = "smoke"
  78         elif self.tempestcommon.MODE == 'feature_multisite':
  79             testr_mode = "'[Kk]ingbird'"
  80         elif self.tempestcommon.MODE == 'full':
  81             testr_mode = ""
  82         else:
  83             testr_mode = 'tempest.api.' + self.tempestcommon.MODE
  84         conf_utils.TEMPEST_RAW_LIST = 'raw_list'
  85         verifier_repo_dir = 'test_verifier_repo_dir'
  86         with mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
  87                         'ft_utils.execute_command') as m:
  88             cmd = ("cd {0};"
  89                    "testr list-tests {1} > {2};"
  90                    "cd -;".format(verifier_repo_dir,
  91                                   testr_mode,
  92                                   conf_utils.TEMPEST_RAW_LIST))
  93             self.tempestcommon.generate_test_list('test_verifier_repo_dir')
  94             m.assert_any_call(cmd)
  95
  96     def test_generate_test_list_smoke_mode(self):
  97         self._test_generate_test_list_mode_default('smoke')
  98
  99     def test_generate_test_list_feature_multisite_mode(self):
 100         self._test_generate_test_list_mode_default('feature_multisite')
 101
 102     def test_generate_test_list_full_mode(self):
 103         self._test_generate_test_list_mode_default('full')
 104
 105     def test_parse_verifier_result_missing_verification_uuid(self):
 106         self.tempestcommon.VERIFICATION_ID = None
 107         with self.assertRaises(Exception):
 108             self.tempestcommon.parse_verifier_result()
 109
 110     def test_apply_tempest_blacklist_no_blacklist(self):
 111         with mock.patch('__builtin__.open', mock.mock_open()) as m, \
 112             mock.patch.object(self.tempestcommon, 'read_file',
 113                               return_value=['test1', 'test2']):
 114             conf_utils.TEMPEST_BLACKLIST = Exception
 115             CONST.INSTALLER_TYPE = 'installer_type'
 116             CONST.DEPLOY_SCENARIO = 'deploy_scenario'
 117             self.tempestcommon.apply_tempest_blacklist()
 118             obj = m()
 119             obj.write.assert_any_call('test1\n')
 120             obj.write.assert_any_call('test2\n')
 121
 122     def test_apply_tempest_blacklist_default(self):
 123         item_dict = {'scenarios': ['deploy_scenario'],
 124                      'installers': ['installer_type'],
 125                      'tests': ['test2']}
 126         with mock.patch('__builtin__.open', mock.mock_open()) as m, \
 127             mock.patch.object(self.tempestcommon, 'read_file',
 128                               return_value=['test1', 'test2']), \
 129             mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 130                        'yaml.safe_load', return_value=item_dict):
 131             CONST.INSTALLER_TYPE = 'installer_type'
 132             CONST.DEPLOY_SCENARIO = 'deploy_scenario'
 133             self.tempestcommon.apply_tempest_blacklist()
 134             obj = m()
 135             obj.write.assert_any_call('test1\n')
 136             self.assertFalse(obj.write.assert_any_call('test2\n'))
 137
 138     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.logger.info')
 139     def test_run_verifier_tests_default(self, mock_logger_info):
 140         with mock.patch('__builtin__.open', mock.mock_open()), \
 141             mock.patch('__builtin__.iter', return_value=['\} tempest\.']), \
 142             mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 143                        'subprocess.Popen'):
 144             conf_utils.TEMPEST_LIST = 'test_tempest_list'
 145             cmd_line = ("rally verify start  --load-list "
 146                         "test_tempest_list --detailed")
 147             self.tempestcommon.run_verifier_tests()
 148             mock_logger_info. \
 149                 assert_any_call("Starting Tempest test suite: '%s'."
 150                                 % cmd_line)
 151
 152     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.logger.info')
 153     def test_parse_verifier_result_default(self, mock_logger_info):
 154         self.tempestcommon.VERIFICATION_ID = 'test_uuid'
 155         self.tempestcommon.case_name = 'test_case_name'
 156         stdout = ['Testscount||2', 'Success||2', 'Skipped||0', 'Failures||0']
 157         with mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 158                         'subprocess.Popen') as mock_popen, \
 159             mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 160                        'ft_utils.check_success_rate') as mock_method, \
 161                 mock.patch('__builtin__.open', mock.mock_open()):
 162             mock_stdout = mock.Mock()
 163             attrs = {'stdout': stdout}
 164             mock_stdout.configure_mock(**attrs)
 165             mock_popen.return_value = mock_stdout
 166
 167             self.tempestcommon.parse_verifier_result()
 168             mock_method.assert_any_call('test_case_name', 100)
 169
 170     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 171                 'os.path.exists', return_value=False)
 172     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.os.makedirs',
 173                 side_effect=Exception)
 174     def test_run_makedirs_ko(self, *args):
 175         self.assertEqual(self.tempestcommon.run(),
 176                          testcase.TestCase.EX_RUN_ERROR)
 177
 178     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 179                 'os.path.exists', return_value=False)
 180     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.os.makedirs')
 181     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 182                 'conf_utils.create_tempest_resources', side_effect=Exception)
 183     def test_run_create_tempest_resources_ko(self, *args):
 184         self.assertEqual(self.tempestcommon.run(),
 185                          testcase.TestCase.EX_RUN_ERROR)
 186
 187     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 188                 'os.path.exists', return_value=False)
 189     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.os.makedirs')
 190     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 191                 'conf_utils.create_tempest_resources', return_value={})
 192     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 193                 'conf_utils.configure_tempest', side_effect=Exception)
 194     def test_run_configure_tempest_ko(self, *args):
 195         self.assertEqual(self.tempestcommon.run(),
 196                          testcase.TestCase.EX_RUN_ERROR)
 197
 198     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 199                 'os.path.exists', return_value=False)
 200     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.os.makedirs')
 201     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 202                 'conf_utils.create_tempest_resources', return_value={})
 203     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 204                 'conf_utils.configure_tempest')
 205     def _test_run(self, status, *args):
 206         self.assertEqual(self.tempestcommon.run(), status)
 207
 208     def test_run_missing_generate_test_list(self):
 209         with mock.patch.object(self.tempestcommon, 'generate_test_list',
 210                                side_effect=Exception):
 211             self._test_run(testcase.TestCase.EX_RUN_ERROR)
 212
 213     def test_run_apply_tempest_blacklist_ko(self):
 214         with mock.patch.object(self.tempestcommon, 'generate_test_list'), \
 215                     mock.patch.object(self.tempestcommon,
 216                                       'apply_tempest_blacklist',
 217                                       side_effect=Exception()):
 218             self._test_run(testcase.TestCase.EX_RUN_ERROR)
 219
 220     def test_run_verifier_tests_ko(self, *args):
 221         with mock.patch.object(self.tempestcommon, 'generate_test_list'), \
 222                 mock.patch.object(self.tempestcommon,
 223                                   'apply_tempest_blacklist'), \
 224                 mock.patch.object(self.tempestcommon, 'run_verifier_tests',
 225                                   side_effect=Exception()), \
 226                 mock.patch.object(self.tempestcommon, 'parse_verifier_result',
 227                                   side_effect=Exception):
 228             self._test_run(testcase.TestCase.EX_RUN_ERROR)
 229
 230     def test_run_parse_verifier_result_ko(self, *args):
 231         with mock.patch.object(self.tempestcommon, 'generate_test_list'), \
 232                 mock.patch.object(self.tempestcommon,
 233                                   'apply_tempest_blacklist'), \
 234                 mock.patch.object(self.tempestcommon, 'run_verifier_tests'), \
 235                 mock.patch.object(self.tempestcommon, 'parse_verifier_result',
 236                                   side_effect=Exception):
 237             self._test_run(testcase.TestCase.EX_RUN_ERROR)
 238
 239     def test_run(self, *args):
 240         with mock.patch.object(self.tempestcommon, 'generate_test_list'), \
 241                 mock.patch.object(self.tempestcommon,
 242                                   'apply_tempest_blacklist'), \
 243                 mock.patch.object(self.tempestcommon, 'run_verifier_tests'), \
 244                 mock.patch.object(self.tempestcommon, 'parse_verifier_result'):
 245             self._test_run(testcase.TestCase.EX_OK)
 246
 247
 248 if __name__ == "__main__":
 249     logging.disable(logging.CRITICAL)
 250     unittest.main(verbosity=2)