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 # pylint: disable=invalid-name,missing-docstring
   9
  10 import logging
  11 import unittest
  12
  13 import mock
  14
  15 from functest.core import testcase
  16 from functest.opnfv_tests.openstack.tempest import tempest
  17 from functest.opnfv_tests.openstack.tempest import conf_utils
  18 from functest.utils.constants import CONST
  19
  20 from snaps.openstack.os_credentials import OSCreds
  21
  22
  23 class OSTempestTesting(unittest.TestCase):
  24
  25     def setUp(self):
  26         os_creds = OSCreds(
  27             username='user', password='pass',
  28             auth_url='http://foo.com:5000/v3', project_name='bar')
  29
  30         with mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
  31                         'conf_utils.get_verifier_id',
  32                         return_value='test_deploy_id'), \
  33             mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
  34                        'conf_utils.get_verifier_deployment_id',
  35                        return_value='test_deploy_id'), \
  36             mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
  37                        'conf_utils.get_verifier_repo_dir',
  38                        return_value='test_verifier_repo_dir'), \
  39             mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
  40                        'conf_utils.get_verifier_deployment_dir',
  41                        return_value='test_verifier_deploy_dir'), \
  42             mock.patch('functest.opnfv_tests.openstack.snaps.snaps_utils.'
  43                        'get_credentials',
  44                        return_value=os_creds):
  45             self.tempestcommon = tempest.TempestCommon()
  46             self.tempestsmoke_serial = tempest.TempestSmokeSerial()
  47             self.tempestsmoke_parallel = tempest.TempestSmokeParallel()
  48             self.tempestfull_parallel = tempest.TempestFullParallel()
  49             self.tempestcustom = tempest.TempestCustom()
  50             self.tempestdefcore = tempest.TempestDefcore()
  51
  52     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.LOGGER.debug')
  53     def test_generate_test_list_defcore_mode(self, mock_logger_debug):
  54         # pylint: disable=unused-argument
  55         self.tempestcommon.mode = 'defcore'
  56         with mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
  57                         'shutil.copyfile') as mock_copyfile:
  58             self.tempestcommon.generate_test_list('test_verifier_repo_dir')
  59             self.assertTrue(mock_copyfile.called)
  60
  61     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.LOGGER.error')
  62     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.LOGGER.debug')
  63     def test_generate_test_list_custom_mode_missing_file(self,
  64                                                          mock_logger_debug,
  65                                                          mock_logger_error):
  66         # pylint: disable=unused-argument
  67         self.tempestcommon.mode = 'custom'
  68         with mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
  69                         'os.path.isfile', return_value=False), \
  70                 self.assertRaises(Exception) as context:
  71             msg = "Tempest test list file %s NOT found."
  72             self.tempestcommon.generate_test_list('test_verifier_repo_dir')
  73             self.assertTrue((msg % conf_utils.TEMPEST_CUSTOM) in context)
  74
  75     def test_generate_test_list_custom_mode_default(self):
  76         self.tempestcommon.mode = 'custom'
  77         with mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
  78                         'shutil.copyfile') as mock_copyfile, \
  79             mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
  80                        'os.path.isfile', return_value=True):
  81             self.tempestcommon.generate_test_list('test_verifier_repo_dir')
  82             self.assertTrue(mock_copyfile.called)
  83
  84     def _test_generate_test_list_mode_default(self, mode):
  85         self.tempestcommon.mode = mode
  86         if self.tempestcommon.mode == 'smoke':
  87             testr_mode = "smoke"
  88         elif self.tempestcommon.mode == 'full':
  89             testr_mode = ""
  90         else:
  91             testr_mode = 'tempest.api.' + self.tempestcommon.mode
  92         conf_utils.TEMPEST_RAW_LIST = 'raw_list'
  93         verifier_repo_dir = 'test_verifier_repo_dir'
  94         with mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
  95                         'ft_utils.execute_command') as mock_exec:
  96             cmd = ("cd {0};"
  97                    "testr list-tests {1} > {2};"
  98                    "cd -;".format(verifier_repo_dir, testr_mode,
  99                                   conf_utils.TEMPEST_RAW_LIST))
 100             self.tempestcommon.generate_test_list('test_verifier_repo_dir')
 101             mock_exec.assert_any_call(cmd)
 102
 103     def test_generate_test_list_smoke_mode(self):
 104         self._test_generate_test_list_mode_default('smoke')
 105
 106     def test_generate_test_list_full_mode(self):
 107         self._test_generate_test_list_mode_default('full')
 108
 109     def test_parse_verifier_result_missing_verification_uuid(self):
 110         self.tempestcommon.verification_id = None
 111         with self.assertRaises(Exception):
 112             self.tempestcommon.parse_verifier_result()
 113
 114     def test_apply_tempest_blacklist_no_blacklist(self):
 115         with mock.patch('__builtin__.open', mock.mock_open()) as m, \
 116             mock.patch.object(self.tempestcommon, 'read_file',
 117                               return_value=['test1', 'test2']):
 118             conf_utils.TEMPEST_BLACKLIST = Exception
 119             CONST.__setattr__('INSTALLER_TYPE', 'installer_type')
 120             CONST.__setattr__('DEPLOY_SCENARIO', 'deploy_scenario')
 121             self.tempestcommon.apply_tempest_blacklist()
 122             obj = m()
 123             obj.write.assert_any_call('test1\n')
 124             obj.write.assert_any_call('test2\n')
 125
 126     def test_apply_tempest_blacklist_default(self):
 127         item_dict = {'scenarios': ['deploy_scenario'],
 128                      'installers': ['installer_type'],
 129                      'tests': ['test2']}
 130         with mock.patch('__builtin__.open', mock.mock_open()) as m, \
 131             mock.patch.object(self.tempestcommon, 'read_file',
 132                               return_value=['test1', 'test2']), \
 133             mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 134                        'yaml.safe_load', return_value=item_dict):
 135             CONST.__setattr__('INSTALLER_TYPE', 'installer_type')
 136             CONST.__setattr__('DEPLOY_SCENARIO', 'deploy_scenario')
 137             self.tempestcommon.apply_tempest_blacklist()
 138             obj = m()
 139             obj.write.assert_any_call('test1\n')
 140             self.assertFalse(obj.write.assert_any_call('test2\n'))
 141
 142     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.LOGGER.info')
 143     def test_run_verifier_tests_default(self, mock_logger_info):
 144         with mock.patch('__builtin__.open', mock.mock_open()), \
 145             mock.patch('__builtin__.iter', return_value=[r'\} tempest\.']), \
 146             mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 147                        'subprocess.Popen'):
 148             conf_utils.TEMPEST_LIST = 'test_tempest_list'
 149             cmd = ["rally", "verify", "start", "--load-list",
 150                    conf_utils.TEMPEST_LIST]
 151             self.tempestcommon.run_verifier_tests()
 152             mock_logger_info. \
 153                 assert_any_call("Starting Tempest test suite: '%s'.", cmd)
 154
 155     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 156                 'os.path.exists', return_value=False)
 157     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.os.makedirs',
 158                 side_effect=Exception)
 159     def test_run_makedirs_ko(self, *args):
 160         # pylint: disable=unused-argument
 161         self.assertEqual(self.tempestcommon.run(),
 162                          testcase.TestCase.EX_RUN_ERROR)
 163
 164     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 165                 'os.path.exists', return_value=False)
 166     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.os.makedirs')
 167     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 168                 'TempestResourcesManager.create', side_effect=Exception)
 169     def test_run_tempest_create_resources_ko(self, *args):
 170         # pylint: disable=unused-argument
 171         self.assertEqual(self.tempestcommon.run(),
 172                          testcase.TestCase.EX_RUN_ERROR)
 173
 174     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 175                 'os.path.exists', return_value=False)
 176     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.os.makedirs')
 177     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 178                 'TempestResourcesManager.create', return_value={})
 179     @mock.patch('functest.opnfv_tests.openstack.snaps.snaps_utils.'
 180                 'get_active_compute_cnt', side_effect=Exception)
 181     def test_run_get_active_compute_cnt_ko(self, *args):
 182         # pylint: disable=unused-argument
 183         self.assertEqual(self.tempestcommon.run(),
 184                          testcase.TestCase.EX_RUN_ERROR)
 185
 186     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 187                 'os.path.exists', return_value=False)
 188     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.os.makedirs')
 189     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 190                 'TempestResourcesManager.create', return_value={})
 191     @mock.patch('functest.opnfv_tests.openstack.snaps.snaps_utils.'
 192                 'get_active_compute_cnt', return_value=2)
 193     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 194                 'conf_utils.configure_tempest', side_effect=Exception)
 195     def test_run_configure_tempest_ko(self, *args):
 196         # pylint: disable=unused-argument
 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                 'TempestResourcesManager.create', return_value={})
 205     @mock.patch('functest.opnfv_tests.openstack.snaps.snaps_utils.'
 206                 'get_active_compute_cnt', return_value=2)
 207     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 208                 'conf_utils.configure_tempest')
 209     def _test_run(self, status, *args):
 210         # pylint: disable=unused-argument
 211         self.assertEqual(self.tempestcommon.run(), status)
 212
 213     def test_run_missing_generate_test_list(self):
 214         with mock.patch.object(self.tempestcommon, 'generate_test_list',
 215                                side_effect=Exception):
 216             self._test_run(testcase.TestCase.EX_RUN_ERROR)
 217
 218     def test_run_apply_tempest_blacklist_ko(self):
 219         with mock.patch.object(self.tempestcommon, 'generate_test_list'), \
 220                     mock.patch.object(self.tempestcommon,
 221                                       'apply_tempest_blacklist',
 222                                       side_effect=Exception()):
 223             self._test_run(testcase.TestCase.EX_RUN_ERROR)
 224
 225     def test_run_verifier_tests_ko(self):
 226         with mock.patch.object(self.tempestcommon, 'generate_test_list'), \
 227                 mock.patch.object(self.tempestcommon,
 228                                   'apply_tempest_blacklist'), \
 229                 mock.patch.object(self.tempestcommon, 'run_verifier_tests',
 230                                   side_effect=Exception()), \
 231                 mock.patch.object(self.tempestcommon, 'parse_verifier_result',
 232                                   side_effect=Exception):
 233             self._test_run(testcase.TestCase.EX_RUN_ERROR)
 234
 235     def test_run_parse_verifier_result_ko(self):
 236         with mock.patch.object(self.tempestcommon, 'generate_test_list'), \
 237                 mock.patch.object(self.tempestcommon,
 238                                   'apply_tempest_blacklist'), \
 239                 mock.patch.object(self.tempestcommon, 'run_verifier_tests'), \
 240                 mock.patch.object(self.tempestcommon, 'parse_verifier_result',
 241                                   side_effect=Exception):
 242             self._test_run(testcase.TestCase.EX_RUN_ERROR)
 243
 244     def test_run(self):
 245         with mock.patch.object(self.tempestcommon, 'generate_test_list'), \
 246                 mock.patch.object(self.tempestcommon,
 247                                   'apply_tempest_blacklist'), \
 248                 mock.patch.object(self.tempestcommon, 'run_verifier_tests'), \
 249                 mock.patch.object(self.tempestcommon, 'parse_verifier_result'):
 250             self._test_run(testcase.TestCase.EX_OK)
 251
 252
 253 if __name__ == "__main__":
 254     logging.disable(logging.CRITICAL)
 255     unittest.main(verbosity=2)