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=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_gen_tl_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_gen_tl_cm_missing_file(self, mock_logger_debug,
  64                                     mock_logger_error):
  65         # pylint: disable=unused-argument
  66         self.tempestcommon.mode = 'custom'
  67         with mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
  68                         'os.path.isfile', return_value=False), \
  69                 self.assertRaises(Exception) as context:
  70             msg = "Tempest test list file %s NOT found."
  71             self.tempestcommon.generate_test_list('test_verifier_repo_dir')
  72             self.assertTrue((msg % conf_utils.TEMPEST_CUSTOM) in context)
  73
  74     def test_gen_tl_cm_default(self):
  75         self.tempestcommon.mode = 'custom'
  76         with mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
  77                         'shutil.copyfile') as mock_copyfile, \
  78             mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
  79                        'os.path.isfile', return_value=True):
  80             self.tempestcommon.generate_test_list('test_verifier_repo_dir')
  81             self.assertTrue(mock_copyfile.called)
  82
  83     def _test_gen_tl_mode_default(self, mode):
  84         self.tempestcommon.mode = mode
  85         if self.tempestcommon.mode == 'smoke':
  86             testr_mode = "smoke"
  87         elif self.tempestcommon.mode == 'full':
  88             testr_mode = ""
  89         else:
  90             testr_mode = 'tempest.api.' + self.tempestcommon.mode
  91         conf_utils.TEMPEST_RAW_LIST = 'raw_list'
  92         verifier_repo_dir = 'test_verifier_repo_dir'
  93         with mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
  94                         'ft_utils.execute_command') as mock_exec:
  95             cmd = ("cd {0};"
  96                    "testr list-tests {1} > {2};"
  97                    "cd -;".format(verifier_repo_dir, testr_mode,
  98                                   conf_utils.TEMPEST_RAW_LIST))
  99             self.tempestcommon.generate_test_list('test_verifier_repo_dir')
 100             mock_exec.assert_any_call(cmd)
 101
 102     def test_gen_tl_smoke_mode(self):
 103         self._test_gen_tl_mode_default('smoke')
 104
 105     def test_gen_tl_full_mode(self):
 106         self._test_gen_tl_mode_default('full')
 107
 108     def test_verif_res_missing_verif_id(self):
 109         self.tempestcommon.verification_id = None
 110         with self.assertRaises(Exception):
 111             self.tempestcommon.parse_verifier_result()
 112
 113     def test_apply_missing_blacklist(self):
 114         with mock.patch('__builtin__.open', mock.mock_open()) as mock_open, \
 115             mock.patch.object(self.tempestcommon, 'read_file',
 116                               return_value=['test1', 'test2']):
 117             conf_utils.TEMPEST_BLACKLIST = Exception
 118             CONST.__setattr__('INSTALLER_TYPE', 'installer_type')
 119             CONST.__setattr__('DEPLOY_SCENARIO', 'deploy_scenario')
 120             self.tempestcommon.apply_tempest_blacklist()
 121             obj = mock_open()
 122             obj.write.assert_any_call('test1\n')
 123             obj.write.assert_any_call('test2\n')
 124
 125     def test_apply_blacklist_default(self):
 126         item_dict = {'scenarios': ['deploy_scenario'],
 127                      'installers': ['installer_type'],
 128                      'tests': ['test2']}
 129         with mock.patch('__builtin__.open', mock.mock_open()) as mock_open, \
 130             mock.patch.object(self.tempestcommon, 'read_file',
 131                               return_value=['test1', 'test2']), \
 132             mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 133                        'yaml.safe_load', return_value=item_dict):
 134             CONST.__setattr__('INSTALLER_TYPE', 'installer_type')
 135             CONST.__setattr__('DEPLOY_SCENARIO', 'deploy_scenario')
 136             self.tempestcommon.apply_tempest_blacklist()
 137             obj = mock_open()
 138             obj.write.assert_any_call('test1\n')
 139             self.assertFalse(obj.write.assert_any_call('test2\n'))
 140
 141     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.LOGGER.info')
 142     def test_run_verifier_tests_default(self, mock_logger_info):
 143         with mock.patch('__builtin__.open', mock.mock_open()), \
 144             mock.patch('__builtin__.iter', return_value=[r'\} tempest\.']), \
 145             mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 146                        'subprocess.Popen'):
 147             conf_utils.TEMPEST_LIST = 'test_tempest_list'
 148             cmd = ["rally", "verify", "start", "--load-list",
 149                    conf_utils.TEMPEST_LIST]
 150             self.tempestcommon.run_verifier_tests()
 151             mock_logger_info. \
 152                 assert_any_call("Starting Tempest test suite: '%s'.", cmd)
 153
 154     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 155                 'os.path.exists', return_value=False)
 156     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.os.makedirs',
 157                 side_effect=Exception)
 158     def test_run_makedirs_ko(self, *args):
 159         # pylint: disable=unused-argument
 160         self.assertEqual(self.tempestcommon.run(),
 161                          testcase.TestCase.EX_RUN_ERROR)
 162
 163     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 164                 'os.path.exists', return_value=False)
 165     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.os.makedirs')
 166     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 167                 'TempestResourcesManager.create', side_effect=Exception)
 168     def test_run_create_resources_ko(self, *args):
 169         # pylint: disable=unused-argument
 170         self.assertEqual(self.tempestcommon.run(),
 171                          testcase.TestCase.EX_RUN_ERROR)
 172
 173     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 174                 'os.path.exists', return_value=False)
 175     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.os.makedirs')
 176     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 177                 'TempestResourcesManager.create', return_value={})
 178     @mock.patch('functest.opnfv_tests.openstack.snaps.snaps_utils.'
 179                 'get_active_compute_cnt', side_effect=Exception)
 180     def test_run_get_active_comp_cnt_ko(self, *args):
 181         # pylint: disable=unused-argument
 182         self.assertEqual(self.tempestcommon.run(),
 183                          testcase.TestCase.EX_RUN_ERROR)
 184
 185     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 186                 'os.path.exists', return_value=False)
 187     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.os.makedirs')
 188     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 189                 'TempestResourcesManager.create', return_value={})
 190     @mock.patch('functest.opnfv_tests.openstack.snaps.snaps_utils.'
 191                 'get_active_compute_cnt', return_value=2)
 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         # pylint: disable=unused-argument
 196         self.assertEqual(self.tempestcommon.run(),
 197                          testcase.TestCase.EX_RUN_ERROR)
 198
 199     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 200                 'os.path.exists', return_value=False)
 201     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.os.makedirs')
 202     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 203                 'TempestResourcesManager.create', return_value={})
 204     @mock.patch('functest.opnfv_tests.openstack.snaps.snaps_utils.'
 205                 'get_active_compute_cnt', return_value=2)
 206     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 207                 'conf_utils.configure_tempest')
 208     def _test_run(self, status, *args):
 209         # pylint: disable=unused-argument
 210         self.assertEqual(self.tempestcommon.run(), status)
 211
 212     def test_run_missing_gen_test_list(self):
 213         with mock.patch.object(self.tempestcommon, 'generate_test_list',
 214                                side_effect=Exception):
 215             self._test_run(testcase.TestCase.EX_RUN_ERROR)
 216
 217     def test_run_apply_blacklist_ko(self):
 218         with mock.patch.object(self.tempestcommon, 'generate_test_list'), \
 219                     mock.patch.object(self.tempestcommon,
 220                                       'apply_tempest_blacklist',
 221                                       side_effect=Exception()):
 222             self._test_run(testcase.TestCase.EX_RUN_ERROR)
 223
 224     def test_run_verifier_tests_ko(self):
 225         with mock.patch.object(self.tempestcommon, 'generate_test_list'), \
 226                 mock.patch.object(self.tempestcommon,
 227                                   'apply_tempest_blacklist'), \
 228                 mock.patch.object(self.tempestcommon, 'run_verifier_tests',
 229                                   side_effect=Exception()), \
 230                 mock.patch.object(self.tempestcommon, 'parse_verifier_result',
 231                                   side_effect=Exception):
 232             self._test_run(testcase.TestCase.EX_RUN_ERROR)
 233
 234     def test_run_verif_result_ko(self):
 235         with mock.patch.object(self.tempestcommon, 'generate_test_list'), \
 236                 mock.patch.object(self.tempestcommon,
 237                                   'apply_tempest_blacklist'), \
 238                 mock.patch.object(self.tempestcommon, 'run_verifier_tests'), \
 239                 mock.patch.object(self.tempestcommon, 'parse_verifier_result',
 240                                   side_effect=Exception):
 241             self._test_run(testcase.TestCase.EX_RUN_ERROR)
 242
 243     def test_run(self):
 244         with mock.patch.object(self.tempestcommon, 'generate_test_list'), \
 245                 mock.patch.object(self.tempestcommon,
 246                                   'apply_tempest_blacklist'), \
 247                 mock.patch.object(self.tempestcommon, 'run_verifier_tests'), \
 248                 mock.patch.object(self.tempestcommon, 'parse_verifier_result'):
 249             self._test_run(testcase.TestCase.EX_OK)
 250
 251
 252 if __name__ == "__main__":
 253     logging.disable(logging.CRITICAL)
 254     unittest.main(verbosity=2)