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 os
  12 import unittest
  13
  14 import mock
  15 from snaps.openstack.os_credentials import OSCreds
  16 from xtesting.core import testcase
  17
  18 from functest.opnfv_tests.openstack.tempest import tempest
  19 from functest.opnfv_tests.openstack.tempest import conf_utils
  20
  21
  22 class OSTempestTesting(unittest.TestCase):
  23     # pylint: disable=too-many-public-methods
  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             self.tempestneutrontrunk = tempest.TempestNeutronTrunk()
  52
  53     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.LOGGER.error')
  54     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.LOGGER.debug')
  55     def test_gen_tl_cm_missing_file(self, mock_logger_debug,
  56                                     mock_logger_error):
  57         # pylint: disable=unused-argument
  58         self.tempestcommon.mode = 'custom'
  59         with mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
  60                         'os.path.isfile', return_value=False), \
  61                 self.assertRaises(Exception) as context:
  62             msg = "Tempest test list file %s NOT found."
  63             self.tempestcommon.generate_test_list()
  64             self.assertTrue(
  65                 (msg % conf_utils.TEMPEST_CUSTOM) in context.exception)
  66
  67     def test_gen_tl_cm_default(self):
  68         self.tempestcommon.mode = 'custom'
  69         with mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
  70                         'shutil.copyfile') as mock_copyfile, \
  71             mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
  72                        'os.path.isfile', return_value=True):
  73             self.tempestcommon.generate_test_list()
  74             self.assertTrue(mock_copyfile.called)
  75
  76     @mock.patch('subprocess.check_output')
  77     def _test_gen_tl_mode_default(self, mode, mock_exec=None):
  78         self.tempestcommon.mode = mode
  79         if self.tempestcommon.mode == 'smoke':
  80             testr_mode = r"'^tempest\.(api|scenario).*\[.*\bsmoke\b.*\]$'"
  81         elif self.tempestcommon.mode == 'full':
  82             testr_mode = r"'^tempest\.'"
  83         else:
  84             testr_mode = self.tempestcommon.mode
  85         verifier_repo_dir = 'test_verifier_repo_dir'
  86         cmd = "(cd {0}; stestr list {1} >{2} 2>/dev/null)".format(
  87             verifier_repo_dir, testr_mode, self.tempestcommon.list)
  88         self.tempestcommon.generate_test_list()
  89         mock_exec.assert_called_once_with(cmd, shell=True)
  90
  91     def test_gen_tl_smoke_mode(self):
  92         self._test_gen_tl_mode_default('smoke')
  93
  94     def test_gen_tl_full_mode(self):
  95         self._test_gen_tl_mode_default('full')
  96
  97     def test_gen_tl_neutron_trunk_mode(self):
  98         self._test_gen_tl_mode_default('neutron_trunk')
  99
 100     def test_verif_res_missing_verif_id(self):
 101         self.tempestcommon.verification_id = None
 102         with self.assertRaises(Exception):
 103             self.tempestcommon.parse_verifier_result()
 104
 105     def test_backup_config_default(self):
 106         with mock.patch('os.path.exists', return_value=False), \
 107                 mock.patch('os.makedirs') as mock_makedirs, \
 108                 mock.patch('shutil.copyfile') as mock_copyfile:
 109             self.tempestcommon.backup_tempest_config(
 110                 'test_conf_file', res_dir='test_dir')
 111             self.assertTrue(mock_makedirs.called)
 112             self.assertTrue(mock_copyfile.called)
 113
 114         with mock.patch('os.path.exists', return_value=True), \
 115                 mock.patch('shutil.copyfile') as mock_copyfile:
 116             self.tempestcommon.backup_tempest_config(
 117                 'test_conf_file', res_dir='test_dir')
 118             self.assertTrue(mock_copyfile.called)
 119
 120     @mock.patch("os.rename")
 121     @mock.patch("os.remove")
 122     @mock.patch("os.path.exists", return_value=True)
 123     def test_apply_missing_blacklist(self, *args):
 124         with mock.patch('__builtin__.open', mock.mock_open()) as mock_open, \
 125             mock.patch.object(self.tempestcommon, 'read_file',
 126                               return_value=['test1', 'test2']):
 127             conf_utils.TEMPEST_BLACKLIST = Exception
 128             os.environ['INSTALLER_TYPE'] = 'installer_type'
 129             os.environ['DEPLOY_SCENARIO'] = 'deploy_scenario'
 130             self.tempestcommon.apply_tempest_blacklist()
 131             obj = mock_open()
 132             obj.write.assert_any_call('test1\n')
 133             obj.write.assert_any_call('test2\n')
 134             args[0].assert_called_once_with(self.tempestcommon.raw_list)
 135             args[1].assert_called_once_with(self.tempestcommon.raw_list)
 136             args[2].assert_called_once_with(
 137                 self.tempestcommon.list, self.tempestcommon.raw_list)
 138
 139     @mock.patch("os.rename")
 140     @mock.patch("os.remove")
 141     @mock.patch("os.path.exists", return_value=True)
 142     def test_apply_blacklist_default(self, *args):
 143         item_dict = {'scenarios': ['deploy_scenario'],
 144                      'installers': ['installer_type'],
 145                      'tests': ['test2']}
 146         with mock.patch('__builtin__.open', mock.mock_open()) as mock_open, \
 147             mock.patch.object(self.tempestcommon, 'read_file',
 148                               return_value=['test1', 'test2']), \
 149             mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 150                        'yaml.safe_load', return_value=item_dict):
 151             os.environ['INSTALLER_TYPE'] = 'installer_type'
 152             os.environ['DEPLOY_SCENARIO'] = 'deploy_scenario'
 153             self.tempestcommon.apply_tempest_blacklist()
 154             obj = mock_open()
 155             obj.write.assert_any_call('test1\n')
 156             self.assertFalse(obj.write.assert_any_call('test2\n'))
 157             args[0].assert_called_once_with(self.tempestcommon.raw_list)
 158             args[1].assert_called_once_with(self.tempestcommon.raw_list)
 159             args[2].assert_called_once_with(
 160                 self.tempestcommon.list, self.tempestcommon.raw_list)
 161
 162     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.LOGGER.info')
 163     def test_run_verifier_tests_default(self, mock_logger_info):
 164         with mock.patch('__builtin__.open', mock.mock_open()), \
 165             mock.patch('__builtin__.iter', return_value=[r'\} tempest\.']), \
 166             mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 167                        'subprocess.Popen'):
 168             conf_utils.TEMPEST_LIST = 'test_tempest_list'
 169             cmd = ["rally", "verify", "start", "--load-list",
 170                    conf_utils.TEMPEST_LIST]
 171             with self.assertRaises(Exception):
 172                 self.tempestcommon.run_verifier_tests()
 173                 mock_logger_info. \
 174                     assert_any_call("Starting Tempest test suite: '%s'.", cmd)
 175
 176     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 177                 'subprocess.Popen')
 178     def test_generate_report(self, mock_popen):
 179         self.tempestcommon.verification_id = "1234"
 180         html_file = os.path.join(tempest.TempestCommon.TEMPEST_RESULTS_DIR,
 181                                  "tempest-report.html")
 182         cmd = ["rally", "verify", "report", "--type", "html", "--uuid",
 183                "1234", "--to", html_file]
 184         self.tempestcommon.generate_report()
 185         mock_popen.assert_called_once_with(cmd, stdout=mock.ANY,
 186                                            stderr=mock.ANY)
 187
 188     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 189                 'os.path.exists', return_value=False)
 190     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.os.makedirs',
 191                 side_effect=Exception)
 192     def test_run_makedirs_ko(self, *args):
 193         # pylint: disable=unused-argument
 194         self.assertEqual(self.tempestcommon.run(),
 195                          testcase.TestCase.EX_RUN_ERROR)
 196
 197     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 198                 'os.path.exists', return_value=False)
 199     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.os.makedirs')
 200     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 201                 'TempestResourcesManager.create', side_effect=Exception)
 202     def test_run_create_resources_ko(self, *args):
 203         # pylint: disable=unused-argument
 204         self.assertEqual(self.tempestcommon.run(),
 205                          testcase.TestCase.EX_RUN_ERROR)
 206
 207     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 208                 'os.path.exists', return_value=False)
 209     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.os.makedirs')
 210     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 211                 'TempestResourcesManager.create', return_value={})
 212     @mock.patch('functest.opnfv_tests.openstack.snaps.snaps_utils.'
 213                 'get_active_compute_cnt', side_effect=Exception)
 214     def test_run_get_active_comp_cnt_ko(self, *args):
 215         # pylint: disable=unused-argument
 216         self.assertEqual(self.tempestcommon.run(),
 217                          testcase.TestCase.EX_RUN_ERROR)
 218
 219     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 220                 'os.path.exists', return_value=False)
 221     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.os.makedirs')
 222     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 223                 'TempestResourcesManager.create', return_value={})
 224     @mock.patch('functest.opnfv_tests.openstack.snaps.snaps_utils.'
 225                 'get_active_compute_cnt', return_value=2)
 226     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 227                 'TempestCommon.configure', side_effect=Exception)
 228     def test_run_configure_tempest_ko(self, *args):
 229         # pylint: disable=unused-argument
 230         self.assertEqual(self.tempestcommon.run(),
 231                          testcase.TestCase.EX_RUN_ERROR)
 232
 233     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 234                 'os.path.exists', return_value=False)
 235     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.os.makedirs')
 236     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 237                 'TempestResourcesManager.create', return_value={})
 238     @mock.patch('functest.opnfv_tests.openstack.snaps.snaps_utils.'
 239                 'get_active_compute_cnt', return_value=2)
 240     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 241                 'TempestCommon.configure')
 242     def _test_run(self, status, *args):
 243         # pylint: disable=unused-argument
 244         self.assertEqual(self.tempestcommon.run(), status)
 245
 246     def test_run_missing_gen_test_list(self):
 247         with mock.patch.object(self.tempestcommon, 'generate_test_list',
 248                                side_effect=Exception):
 249             self._test_run(testcase.TestCase.EX_RUN_ERROR)
 250
 251     def test_run_apply_blacklist_ko(self):
 252         with mock.patch.object(self.tempestcommon, 'generate_test_list'), \
 253                 mock.patch.object(
 254                     self.tempestcommon, 'apply_tempest_blacklist',
 255                     side_effect=Exception()):
 256             self._test_run(testcase.TestCase.EX_RUN_ERROR)
 257
 258     def test_run_verifier_tests_ko(self):
 259         with mock.patch.object(self.tempestcommon, 'generate_test_list'), \
 260                 mock.patch.object(self.tempestcommon,
 261                                   'apply_tempest_blacklist'), \
 262                 mock.patch.object(self.tempestcommon, 'run_verifier_tests',
 263                                   side_effect=Exception()), \
 264                 mock.patch.object(self.tempestcommon, 'parse_verifier_result',
 265                                   side_effect=Exception):
 266             self._test_run(testcase.TestCase.EX_RUN_ERROR)
 267
 268     def test_run_verif_result_ko(self):
 269         with mock.patch.object(self.tempestcommon, 'generate_test_list'), \
 270                 mock.patch.object(self.tempestcommon,
 271                                   'apply_tempest_blacklist'), \
 272                 mock.patch.object(self.tempestcommon, 'run_verifier_tests'), \
 273                 mock.patch.object(self.tempestcommon, 'parse_verifier_result',
 274                                   side_effect=Exception):
 275             self._test_run(testcase.TestCase.EX_RUN_ERROR)
 276
 277     def test_run(self):
 278         with mock.patch.object(self.tempestcommon, 'generate_test_list'), \
 279                 mock.patch.object(self.tempestcommon,
 280                                   'apply_tempest_blacklist'), \
 281                 mock.patch.object(self.tempestcommon, 'run_verifier_tests'), \
 282                 mock.patch.object(self.tempestcommon,
 283                                   'parse_verifier_result'), \
 284                 mock.patch.object(self.tempestcommon, 'generate_report'):
 285             self._test_run(testcase.TestCase.EX_OK)
 286
 287
 288 if __name__ == "__main__":
 289     logging.disable(logging.CRITICAL)
 290     unittest.main(verbosity=2)