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.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 = r"'tempest\.(api|scenario).*\[.*\bsmoke\b.*\]'"
  87         elif self.tempestcommon.mode == 'full':
  88             testr_mode = r"'^tempest\.'"
  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             os.environ['INSTALLER_TYPE'] = 'installer_type'
 119             os.environ['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             os.environ['INSTALLER_TYPE'] = 'installer_type'
 135             os.environ['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             with self.assertRaises(Exception):
 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                 'subprocess.Popen')
 157     def test_generate_report(self, mock_popen):
 158         self.tempestcommon.verification_id = "1234"
 159         html_file = os.path.join(conf_utils.TEMPEST_RESULTS_DIR,
 160                                  "tempest-report.html")
 161         cmd = ["rally", "verify", "report", "--type", "html", "--uuid",
 162                "1234", "--to", html_file]
 163         self.tempestcommon.generate_report()
 164         mock_popen.assert_called_once_with(cmd, stdout=mock.ANY,
 165                                            stderr=mock.ANY)
 166
 167     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 168                 'os.path.exists', return_value=False)
 169     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.os.makedirs',
 170                 side_effect=Exception)
 171     def test_run_makedirs_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', side_effect=Exception)
 181     def test_run_create_resources_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', side_effect=Exception)
 193     def test_run_get_active_comp_cnt_ko(self, *args):
 194         # pylint: disable=unused-argument
 195         self.assertEqual(self.tempestcommon.run(),
 196                          testcase.TestCase.EX_RUN_ERROR)
 197
 198     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 199                 'os.path.exists', return_value=False)
 200     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.os.makedirs')
 201     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 202                 'TempestResourcesManager.create', return_value={})
 203     @mock.patch('functest.opnfv_tests.openstack.snaps.snaps_utils.'
 204                 'get_active_compute_cnt', return_value=2)
 205     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 206                 'conf_utils.configure_tempest', side_effect=Exception)
 207     def test_run_configure_tempest_ko(self, *args):
 208         # pylint: disable=unused-argument
 209         self.assertEqual(self.tempestcommon.run(),
 210                          testcase.TestCase.EX_RUN_ERROR)
 211
 212     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 213                 'os.path.exists', return_value=False)
 214     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.os.makedirs')
 215     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 216                 'TempestResourcesManager.create', return_value={})
 217     @mock.patch('functest.opnfv_tests.openstack.snaps.snaps_utils.'
 218                 'get_active_compute_cnt', return_value=2)
 219     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 220                 'conf_utils.configure_tempest')
 221     def _test_run(self, status, *args):
 222         # pylint: disable=unused-argument
 223         self.assertEqual(self.tempestcommon.run(), status)
 224
 225     def test_run_missing_gen_test_list(self):
 226         with mock.patch.object(self.tempestcommon, 'generate_test_list',
 227                                side_effect=Exception):
 228             self._test_run(testcase.TestCase.EX_RUN_ERROR)
 229
 230     def test_run_apply_blacklist_ko(self):
 231         with mock.patch.object(self.tempestcommon, 'generate_test_list'), \
 232                     mock.patch.object(self.tempestcommon,
 233                                       'apply_tempest_blacklist',
 234                                       side_effect=Exception()):
 235             self._test_run(testcase.TestCase.EX_RUN_ERROR)
 236
 237     def test_run_verifier_tests_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                                   side_effect=Exception()), \
 243                 mock.patch.object(self.tempestcommon, 'parse_verifier_result',
 244                                   side_effect=Exception):
 245             self._test_run(testcase.TestCase.EX_RUN_ERROR)
 246
 247     def test_run_verif_result_ko(self):
 248         with mock.patch.object(self.tempestcommon, 'generate_test_list'), \
 249                 mock.patch.object(self.tempestcommon,
 250                                   'apply_tempest_blacklist'), \
 251                 mock.patch.object(self.tempestcommon, 'run_verifier_tests'), \
 252                 mock.patch.object(self.tempestcommon, 'parse_verifier_result',
 253                                   side_effect=Exception):
 254             self._test_run(testcase.TestCase.EX_RUN_ERROR)
 255
 256     def test_run(self):
 257         with mock.patch.object(self.tempestcommon, 'generate_test_list'), \
 258                 mock.patch.object(self.tempestcommon,
 259                                   'apply_tempest_blacklist'), \
 260                 mock.patch.object(self.tempestcommon, 'run_verifier_tests'), \
 261                 mock.patch.object(self.tempestcommon,
 262                                   'parse_verifier_result'), \
 263                 mock.patch.object(self.tempestcommon, 'generate_report'):
 264             self._test_run(testcase.TestCase.EX_OK)
 265
 266
 267 if __name__ == "__main__":
 268     logging.disable(logging.CRITICAL)
 269     unittest.main(verbosity=2)