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
  16 from functest.core import testcase
  17 from functest.opnfv_tests.openstack.tempest import tempest
  18 from functest.opnfv_tests.openstack.tempest import conf_utils
  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.error')
  53     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.LOGGER.debug')
  54     def test_gen_tl_cm_missing_file(self, mock_logger_debug,
  55                                     mock_logger_error):
  56         # pylint: disable=unused-argument
  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(
  64                 (msg % conf_utils.TEMPEST_CUSTOM) in context.exception)
  65
  66     def test_gen_tl_cm_default(self):
  67         self.tempestcommon.mode = 'custom'
  68         with mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
  69                         'shutil.copyfile') as mock_copyfile, \
  70             mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
  71                        'os.path.isfile', return_value=True):
  72             self.tempestcommon.generate_test_list('test_verifier_repo_dir')
  73             self.assertTrue(mock_copyfile.called)
  74
  75     def _test_gen_tl_mode_default(self, mode):
  76         self.tempestcommon.mode = mode
  77         if self.tempestcommon.mode == 'smoke':
  78             testr_mode = r"'tempest\.(api|scenario).*\[.*\bsmoke\b.*\]'"
  79         elif self.tempestcommon.mode == 'full':
  80             testr_mode = r"'^tempest\.'"
  81         else:
  82             testr_mode = 'tempest.api.' + self.tempestcommon.mode
  83         conf_utils.TEMPEST_RAW_LIST = 'raw_list'
  84         verifier_repo_dir = 'test_verifier_repo_dir'
  85         with mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
  86                         'ft_utils.execute_command') as mock_exec:
  87             cmd = ("cd {0};"
  88                    "testr list-tests {1} > {2};"
  89                    "cd -;".format(verifier_repo_dir, testr_mode,
  90                                   conf_utils.TEMPEST_RAW_LIST))
  91             self.tempestcommon.generate_test_list('test_verifier_repo_dir')
  92             mock_exec.assert_any_call(cmd)
  93
  94     def test_gen_tl_smoke_mode(self):
  95         self._test_gen_tl_mode_default('smoke')
  96
  97     def test_gen_tl_full_mode(self):
  98         self._test_gen_tl_mode_default('full')
  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_apply_missing_blacklist(self):
 106         with mock.patch('__builtin__.open', mock.mock_open()) as mock_open, \
 107             mock.patch.object(self.tempestcommon, 'read_file',
 108                               return_value=['test1', 'test2']):
 109             conf_utils.TEMPEST_BLACKLIST = Exception
 110             os.environ['INSTALLER_TYPE'] = 'installer_type'
 111             os.environ['DEPLOY_SCENARIO'] = 'deploy_scenario'
 112             self.tempestcommon.apply_tempest_blacklist()
 113             obj = mock_open()
 114             obj.write.assert_any_call('test1\n')
 115             obj.write.assert_any_call('test2\n')
 116
 117     def test_apply_blacklist_default(self):
 118         item_dict = {'scenarios': ['deploy_scenario'],
 119                      'installers': ['installer_type'],
 120                      'tests': ['test2']}
 121         with mock.patch('__builtin__.open', mock.mock_open()) as mock_open, \
 122             mock.patch.object(self.tempestcommon, 'read_file',
 123                               return_value=['test1', 'test2']), \
 124             mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 125                        'yaml.safe_load', return_value=item_dict):
 126             os.environ['INSTALLER_TYPE'] = 'installer_type'
 127             os.environ['DEPLOY_SCENARIO'] = 'deploy_scenario'
 128             self.tempestcommon.apply_tempest_blacklist()
 129             obj = mock_open()
 130             obj.write.assert_any_call('test1\n')
 131             self.assertFalse(obj.write.assert_any_call('test2\n'))
 132
 133     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.LOGGER.info')
 134     def test_run_verifier_tests_default(self, mock_logger_info):
 135         with mock.patch('__builtin__.open', mock.mock_open()), \
 136             mock.patch('__builtin__.iter', return_value=[r'\} tempest\.']), \
 137             mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 138                        'subprocess.Popen'):
 139             conf_utils.TEMPEST_LIST = 'test_tempest_list'
 140             cmd = ["rally", "verify", "start", "--load-list",
 141                    conf_utils.TEMPEST_LIST]
 142             with self.assertRaises(Exception):
 143                 self.tempestcommon.run_verifier_tests()
 144                 mock_logger_info. \
 145                     assert_any_call("Starting Tempest test suite: '%s'.", cmd)
 146
 147     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 148                 'subprocess.Popen')
 149     def test_generate_report(self, mock_popen):
 150         self.tempestcommon.verification_id = "1234"
 151         html_file = os.path.join(conf_utils.TEMPEST_RESULTS_DIR,
 152                                  "tempest-report.html")
 153         cmd = ["rally", "verify", "report", "--type", "html", "--uuid",
 154                "1234", "--to", html_file]
 155         self.tempestcommon.generate_report()
 156         mock_popen.assert_called_once_with(cmd, stdout=mock.ANY,
 157                                            stderr=mock.ANY)
 158
 159     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 160                 'os.path.exists', return_value=False)
 161     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.os.makedirs',
 162                 side_effect=Exception)
 163     def test_run_makedirs_ko(self, *args):
 164         # pylint: disable=unused-argument
 165         self.assertEqual(self.tempestcommon.run(),
 166                          testcase.TestCase.EX_RUN_ERROR)
 167
 168     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 169                 'os.path.exists', return_value=False)
 170     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.os.makedirs')
 171     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 172                 'TempestResourcesManager.create', side_effect=Exception)
 173     def test_run_create_resources_ko(self, *args):
 174         # pylint: disable=unused-argument
 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                 'TempestResourcesManager.create', return_value={})
 183     @mock.patch('functest.opnfv_tests.openstack.snaps.snaps_utils.'
 184                 'get_active_compute_cnt', side_effect=Exception)
 185     def test_run_get_active_comp_cnt_ko(self, *args):
 186         # pylint: disable=unused-argument
 187         self.assertEqual(self.tempestcommon.run(),
 188                          testcase.TestCase.EX_RUN_ERROR)
 189
 190     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 191                 'os.path.exists', return_value=False)
 192     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.os.makedirs')
 193     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 194                 'TempestResourcesManager.create', return_value={})
 195     @mock.patch('functest.opnfv_tests.openstack.snaps.snaps_utils.'
 196                 'get_active_compute_cnt', return_value=2)
 197     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 198                 'conf_utils.configure_tempest', side_effect=Exception)
 199     def test_run_configure_tempest_ko(self, *args):
 200         # pylint: disable=unused-argument
 201         self.assertEqual(self.tempestcommon.run(),
 202                          testcase.TestCase.EX_RUN_ERROR)
 203
 204     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 205                 'os.path.exists', return_value=False)
 206     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.os.makedirs')
 207     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 208                 'TempestResourcesManager.create', return_value={})
 209     @mock.patch('functest.opnfv_tests.openstack.snaps.snaps_utils.'
 210                 'get_active_compute_cnt', return_value=2)
 211     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 212                 'conf_utils.configure_tempest')
 213     def _test_run(self, status, *args):
 214         # pylint: disable=unused-argument
 215         self.assertEqual(self.tempestcommon.run(), status)
 216
 217     def test_run_missing_gen_test_list(self):
 218         with mock.patch.object(self.tempestcommon, 'generate_test_list',
 219                                side_effect=Exception):
 220             self._test_run(testcase.TestCase.EX_RUN_ERROR)
 221
 222     def test_run_apply_blacklist_ko(self):
 223         with mock.patch.object(self.tempestcommon, 'generate_test_list'), \
 224                     mock.patch.object(self.tempestcommon,
 225                                       'apply_tempest_blacklist',
 226                                       side_effect=Exception()):
 227             self._test_run(testcase.TestCase.EX_RUN_ERROR)
 228
 229     def test_run_verifier_tests_ko(self):
 230         with mock.patch.object(self.tempestcommon, 'generate_test_list'), \
 231                 mock.patch.object(self.tempestcommon,
 232                                   'apply_tempest_blacklist'), \
 233                 mock.patch.object(self.tempestcommon, 'run_verifier_tests',
 234                                   side_effect=Exception()), \
 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_verif_result_ko(self):
 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                                   side_effect=Exception):
 246             self._test_run(testcase.TestCase.EX_RUN_ERROR)
 247
 248     def test_run(self):
 249         with mock.patch.object(self.tempestcommon, 'generate_test_list'), \
 250                 mock.patch.object(self.tempestcommon,
 251                                   'apply_tempest_blacklist'), \
 252                 mock.patch.object(self.tempestcommon, 'run_verifier_tests'), \
 253                 mock.patch.object(self.tempestcommon,
 254                                   'parse_verifier_result'), \
 255                 mock.patch.object(self.tempestcommon, 'generate_report'):
 256             self._test_run(testcase.TestCase.EX_OK)
 257
 258
 259 if __name__ == "__main__":
 260     logging.disable(logging.CRITICAL)
 261     unittest.main(verbosity=2)