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