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
  24     def setUp(self):
  25         os_creds = OSCreds(
  26             username='user', password='pass',
  27             auth_url='http://foo.com:5000/v3', project_name='bar')
  28
  29         with mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
  30                         'conf_utils.get_verifier_id',
  31                         return_value='test_deploy_id'), \
  32             mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
  33                        'conf_utils.get_verifier_deployment_id',
  34                        return_value='test_deploy_id'), \
  35             mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
  36                        'conf_utils.get_verifier_repo_dir',
  37                        return_value='test_verifier_repo_dir'), \
  38             mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
  39                        'conf_utils.get_verifier_deployment_dir',
  40                        return_value='test_verifier_deploy_dir'), \
  41             mock.patch('functest.opnfv_tests.openstack.snaps.snaps_utils.'
  42                        'get_credentials',
  43                        return_value=os_creds):
  44             self.tempestcommon = tempest.TempestCommon()
  45             self.tempestsmoke_serial = tempest.TempestSmokeSerial()
  46             self.tempestsmoke_parallel = tempest.TempestSmokeParallel()
  47             self.tempestfull_parallel = tempest.TempestFullParallel()
  48             self.tempestcustom = tempest.TempestCustom()
  49             self.tempestdefcore = tempest.TempestDefcore()
  50
  51     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.LOGGER.error')
  52     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.LOGGER.debug')
  53     def test_gen_tl_cm_missing_file(self, mock_logger_debug,
  54                                     mock_logger_error):
  55         # pylint: disable=unused-argument
  56         self.tempestcommon.mode = 'custom'
  57         with mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
  58                         'os.path.isfile', return_value=False), \
  59                 self.assertRaises(Exception) as context:
  60             msg = "Tempest test list file %s NOT found."
  61             self.tempestcommon.generate_test_list('test_verifier_repo_dir')
  62             self.assertTrue(
  63                 (msg % conf_utils.TEMPEST_CUSTOM) in context.exception)
  64
  65     def test_gen_tl_cm_default(self):
  66         self.tempestcommon.mode = 'custom'
  67         with mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
  68                         'shutil.copyfile') as mock_copyfile, \
  69             mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
  70                        'os.path.isfile', return_value=True):
  71             self.tempestcommon.generate_test_list('test_verifier_repo_dir')
  72             self.assertTrue(mock_copyfile.called)
  73
  74     @mock.patch('functest.utils.functest_utils.execute_command')
  75     def _test_gen_tl_mode_default(self, mode, mock_exec=None):
  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         cmd = ("cd {0};"
  86                "testr list-tests {1} > {2};"
  87                "cd -;".format(verifier_repo_dir, testr_mode,
  88                               conf_utils.TEMPEST_RAW_LIST))
  89         self.tempestcommon.generate_test_list('test_verifier_repo_dir')
  90         mock_exec.assert_any_call(cmd)
  91
  92     def test_gen_tl_smoke_mode(self):
  93         self._test_gen_tl_mode_default('smoke')
  94
  95     def test_gen_tl_full_mode(self):
  96         self._test_gen_tl_mode_default('full')
  97
  98     def test_verif_res_missing_verif_id(self):
  99         self.tempestcommon.verification_id = None
 100         with self.assertRaises(Exception):
 101             self.tempestcommon.parse_verifier_result()
 102
 103     def test_apply_missing_blacklist(self):
 104         with mock.patch('__builtin__.open', mock.mock_open()) as mock_open, \
 105             mock.patch.object(self.tempestcommon, 'read_file',
 106                               return_value=['test1', 'test2']):
 107             conf_utils.TEMPEST_BLACKLIST = Exception
 108             os.environ['INSTALLER_TYPE'] = 'installer_type'
 109             os.environ['DEPLOY_SCENARIO'] = 'deploy_scenario'
 110             self.tempestcommon.apply_tempest_blacklist()
 111             obj = mock_open()
 112             obj.write.assert_any_call('test1\n')
 113             obj.write.assert_any_call('test2\n')
 114
 115     def test_apply_blacklist_default(self):
 116         item_dict = {'scenarios': ['deploy_scenario'],
 117                      'installers': ['installer_type'],
 118                      'tests': ['test2']}
 119         with mock.patch('__builtin__.open', mock.mock_open()) as mock_open, \
 120             mock.patch.object(self.tempestcommon, 'read_file',
 121                               return_value=['test1', 'test2']), \
 122             mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 123                        'yaml.safe_load', return_value=item_dict):
 124             os.environ['INSTALLER_TYPE'] = 'installer_type'
 125             os.environ['DEPLOY_SCENARIO'] = 'deploy_scenario'
 126             self.tempestcommon.apply_tempest_blacklist()
 127             obj = mock_open()
 128             obj.write.assert_any_call('test1\n')
 129             self.assertFalse(obj.write.assert_any_call('test2\n'))
 130
 131     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.LOGGER.info')
 132     def test_run_verifier_tests_default(self, mock_logger_info):
 133         with mock.patch('__builtin__.open', mock.mock_open()), \
 134             mock.patch('__builtin__.iter', return_value=[r'\} tempest\.']), \
 135             mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 136                        'subprocess.Popen'):
 137             conf_utils.TEMPEST_LIST = 'test_tempest_list'
 138             cmd = ["rally", "verify", "start", "--load-list",
 139                    conf_utils.TEMPEST_LIST]
 140             with self.assertRaises(Exception):
 141                 self.tempestcommon.run_verifier_tests()
 142                 mock_logger_info. \
 143                     assert_any_call("Starting Tempest test suite: '%s'.", cmd)
 144
 145     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 146                 'subprocess.Popen')
 147     def test_generate_report(self, mock_popen):
 148         self.tempestcommon.verification_id = "1234"
 149         html_file = os.path.join(conf_utils.TEMPEST_RESULTS_DIR,
 150                                  "tempest-report.html")
 151         cmd = ["rally", "verify", "report", "--type", "html", "--uuid",
 152                "1234", "--to", html_file]
 153         self.tempestcommon.generate_report()
 154         mock_popen.assert_called_once_with(cmd, stdout=mock.ANY,
 155                                            stderr=mock.ANY)
 156
 157     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 158                 'os.path.exists', return_value=False)
 159     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.os.makedirs',
 160                 side_effect=Exception)
 161     def test_run_makedirs_ko(self, *args):
 162         # pylint: disable=unused-argument
 163         self.assertEqual(self.tempestcommon.run(),
 164                          testcase.TestCase.EX_RUN_ERROR)
 165
 166     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 167                 'os.path.exists', return_value=False)
 168     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.os.makedirs')
 169     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 170                 'TempestResourcesManager.create', side_effect=Exception)
 171     def test_run_create_resources_ko(self, *args):
 172         # pylint: disable=unused-argument
 173         self.assertEqual(self.tempestcommon.run(),
 174                          testcase.TestCase.EX_RUN_ERROR)
 175
 176     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 177                 'os.path.exists', return_value=False)
 178     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.os.makedirs')
 179     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 180                 'TempestResourcesManager.create', return_value={})
 181     @mock.patch('functest.opnfv_tests.openstack.snaps.snaps_utils.'
 182                 'get_active_compute_cnt', side_effect=Exception)
 183     def test_run_get_active_comp_cnt_ko(self, *args):
 184         # pylint: disable=unused-argument
 185         self.assertEqual(self.tempestcommon.run(),
 186                          testcase.TestCase.EX_RUN_ERROR)
 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     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 192                 'TempestResourcesManager.create', return_value={})
 193     @mock.patch('functest.opnfv_tests.openstack.snaps.snaps_utils.'
 194                 'get_active_compute_cnt', return_value=2)
 195     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 196                 'conf_utils.configure_tempest', side_effect=Exception)
 197     def test_run_configure_tempest_ko(self, *args):
 198         # pylint: disable=unused-argument
 199         self.assertEqual(self.tempestcommon.run(),
 200                          testcase.TestCase.EX_RUN_ERROR)
 201
 202     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 203                 'os.path.exists', return_value=False)
 204     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.os.makedirs')
 205     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 206                 'TempestResourcesManager.create', return_value={})
 207     @mock.patch('functest.opnfv_tests.openstack.snaps.snaps_utils.'
 208                 'get_active_compute_cnt', return_value=2)
 209     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 210                 'conf_utils.configure_tempest')
 211     def _test_run(self, status, *args):
 212         # pylint: disable=unused-argument
 213         self.assertEqual(self.tempestcommon.run(), status)
 214
 215     def test_run_missing_gen_test_list(self):
 216         with mock.patch.object(self.tempestcommon, 'generate_test_list',
 217                                side_effect=Exception):
 218             self._test_run(testcase.TestCase.EX_RUN_ERROR)
 219
 220     def test_run_apply_blacklist_ko(self):
 221         with mock.patch.object(self.tempestcommon, 'generate_test_list'), \
 222                 mock.patch.object(
 223                     self.tempestcommon, 'apply_tempest_blacklist',
 224                     side_effect=Exception()):
 225             self._test_run(testcase.TestCase.EX_RUN_ERROR)
 226
 227     def test_run_verifier_tests_ko(self):
 228         with mock.patch.object(self.tempestcommon, 'generate_test_list'), \
 229                 mock.patch.object(self.tempestcommon,
 230                                   'apply_tempest_blacklist'), \
 231                 mock.patch.object(self.tempestcommon, 'run_verifier_tests',
 232                                   side_effect=Exception()), \
 233                 mock.patch.object(self.tempestcommon, 'parse_verifier_result',
 234                                   side_effect=Exception):
 235             self._test_run(testcase.TestCase.EX_RUN_ERROR)
 236
 237     def test_run_verif_result_ko(self):
 238         with mock.patch.object(self.tempestcommon, 'generate_test_list'), \
 239                 mock.patch.object(self.tempestcommon,
 240                                   'apply_tempest_blacklist'), \
 241                 mock.patch.object(self.tempestcommon, 'run_verifier_tests'), \
 242                 mock.patch.object(self.tempestcommon, 'parse_verifier_result',
 243                                   side_effect=Exception):
 244             self._test_run(testcase.TestCase.EX_RUN_ERROR)
 245
 246     def test_run(self):
 247         with mock.patch.object(self.tempestcommon, 'generate_test_list'), \
 248                 mock.patch.object(self.tempestcommon,
 249                                   'apply_tempest_blacklist'), \
 250                 mock.patch.object(self.tempestcommon, 'run_verifier_tests'), \
 251                 mock.patch.object(self.tempestcommon,
 252                                   'parse_verifier_result'), \
 253                 mock.patch.object(self.tempestcommon, 'generate_report'):
 254             self._test_run(testcase.TestCase.EX_OK)
 255
 256
 257 if __name__ == "__main__":
 258     logging.disable(logging.CRITICAL)
 259     unittest.main(verbosity=2)