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             self.tempestneutrontrunk = tempest.TempestNeutronTrunk()
  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()
  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()
  73             self.assertTrue(mock_copyfile.called)
  74
  75     @mock.patch('functest.utils.functest_utils.execute_command')
  76     def _test_gen_tl_mode_default(self, mode, mock_exec=None):
  77         self.tempestcommon.mode = mode
  78         if self.tempestcommon.mode == 'smoke':
  79             testr_mode = r"'tempest\.(api|scenario).*\[.*\bsmoke\b.*\]'"
  80         elif self.tempestcommon.mode == 'full':
  81             testr_mode = r"'^tempest\.'"
  82         else:
  83             testr_mode = self.tempestcommon.mode
  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                               self.tempestcommon.list))
  89         self.tempestcommon.generate_test_list()
  90         mock_exec.assert_called_once_with(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_gen_tl_neutron_trunk_mode(self):
  99         self._test_gen_tl_mode_default('neutron_trunk')
 100
 101     def test_verif_res_missing_verif_id(self):
 102         self.tempestcommon.verification_id = None
 103         with self.assertRaises(Exception):
 104             self.tempestcommon.parse_verifier_result()
 105
 106     @mock.patch("os.rename")
 107     @mock.patch("os.remove")
 108     @mock.patch("os.path.exists", return_value=True)
 109     def test_apply_missing_blacklist(self, *args):
 110         with mock.patch('__builtin__.open', mock.mock_open()) as mock_open, \
 111             mock.patch.object(self.tempestcommon, 'read_file',
 112                               return_value=['test1', 'test2']):
 113             conf_utils.TEMPEST_BLACKLIST = Exception
 114             os.environ['INSTALLER_TYPE'] = 'installer_type'
 115             os.environ['DEPLOY_SCENARIO'] = 'deploy_scenario'
 116             self.tempestcommon.apply_tempest_blacklist()
 117             obj = mock_open()
 118             obj.write.assert_any_call('test1\n')
 119             obj.write.assert_any_call('test2\n')
 120             args[0].assert_called_once_with(self.tempestcommon.raw_list)
 121             args[1].assert_called_once_with(self.tempestcommon.raw_list)
 122             args[2].assert_called_once_with(
 123                 self.tempestcommon.list, self.tempestcommon.raw_list)
 124
 125     @mock.patch("os.rename")
 126     @mock.patch("os.remove")
 127     @mock.patch("os.path.exists", return_value=True)
 128     def test_apply_blacklist_default(self, *args):
 129         item_dict = {'scenarios': ['deploy_scenario'],
 130                      'installers': ['installer_type'],
 131                      'tests': ['test2']}
 132         with mock.patch('__builtin__.open', mock.mock_open()) as mock_open, \
 133             mock.patch.object(self.tempestcommon, 'read_file',
 134                               return_value=['test1', 'test2']), \
 135             mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 136                        'yaml.safe_load', return_value=item_dict):
 137             os.environ['INSTALLER_TYPE'] = 'installer_type'
 138             os.environ['DEPLOY_SCENARIO'] = 'deploy_scenario'
 139             self.tempestcommon.apply_tempest_blacklist()
 140             obj = mock_open()
 141             obj.write.assert_any_call('test1\n')
 142             self.assertFalse(obj.write.assert_any_call('test2\n'))
 143             args[0].assert_called_once_with(self.tempestcommon.raw_list)
 144             args[1].assert_called_once_with(self.tempestcommon.raw_list)
 145             args[2].assert_called_once_with(
 146                 self.tempestcommon.list, self.tempestcommon.raw_list)
 147
 148     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.LOGGER.info')
 149     def test_run_verifier_tests_default(self, mock_logger_info):
 150         with mock.patch('__builtin__.open', mock.mock_open()), \
 151             mock.patch('__builtin__.iter', return_value=[r'\} tempest\.']), \
 152             mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 153                        'subprocess.Popen'):
 154             conf_utils.TEMPEST_LIST = 'test_tempest_list'
 155             cmd = ["rally", "verify", "start", "--load-list",
 156                    conf_utils.TEMPEST_LIST]
 157             with self.assertRaises(Exception):
 158                 self.tempestcommon.run_verifier_tests()
 159                 mock_logger_info. \
 160                     assert_any_call("Starting Tempest test suite: '%s'.", cmd)
 161
 162     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 163                 'subprocess.Popen')
 164     def test_generate_report(self, mock_popen):
 165         self.tempestcommon.verification_id = "1234"
 166         html_file = os.path.join(tempest.TempestCommon.TEMPEST_RESULTS_DIR,
 167                                  "tempest-report.html")
 168         cmd = ["rally", "verify", "report", "--type", "html", "--uuid",
 169                "1234", "--to", html_file]
 170         self.tempestcommon.generate_report()
 171         mock_popen.assert_called_once_with(cmd, stdout=mock.ANY,
 172                                            stderr=mock.ANY)
 173
 174     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 175                 'os.path.exists', return_value=False)
 176     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.os.makedirs',
 177                 side_effect=Exception)
 178     def test_run_makedirs_ko(self, *args):
 179         # pylint: disable=unused-argument
 180         self.assertEqual(self.tempestcommon.run(),
 181                          testcase.TestCase.EX_RUN_ERROR)
 182
 183     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 184                 'os.path.exists', return_value=False)
 185     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.os.makedirs')
 186     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 187                 'TempestResourcesManager.create', side_effect=Exception)
 188     def test_run_create_resources_ko(self, *args):
 189         # pylint: disable=unused-argument
 190         self.assertEqual(self.tempestcommon.run(),
 191                          testcase.TestCase.EX_RUN_ERROR)
 192
 193     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 194                 'os.path.exists', return_value=False)
 195     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.os.makedirs')
 196     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 197                 'TempestResourcesManager.create', return_value={})
 198     @mock.patch('functest.opnfv_tests.openstack.snaps.snaps_utils.'
 199                 'get_active_compute_cnt', side_effect=Exception)
 200     def test_run_get_active_comp_cnt_ko(self, *args):
 201         # pylint: disable=unused-argument
 202         self.assertEqual(self.tempestcommon.run(),
 203                          testcase.TestCase.EX_RUN_ERROR)
 204
 205     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 206                 'os.path.exists', return_value=False)
 207     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.os.makedirs')
 208     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 209                 'TempestResourcesManager.create', return_value={})
 210     @mock.patch('functest.opnfv_tests.openstack.snaps.snaps_utils.'
 211                 'get_active_compute_cnt', return_value=2)
 212     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 213                 'TempestCommon.configure', side_effect=Exception)
 214     def test_run_configure_tempest_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')
 228     def _test_run(self, status, *args):
 229         # pylint: disable=unused-argument
 230         self.assertEqual(self.tempestcommon.run(), status)
 231
 232     def test_run_missing_gen_test_list(self):
 233         with mock.patch.object(self.tempestcommon, 'generate_test_list',
 234                                side_effect=Exception):
 235             self._test_run(testcase.TestCase.EX_RUN_ERROR)
 236
 237     def test_run_apply_blacklist_ko(self):
 238         with mock.patch.object(self.tempestcommon, 'generate_test_list'), \
 239                 mock.patch.object(
 240                     self.tempestcommon, 'apply_tempest_blacklist',
 241                     side_effect=Exception()):
 242             self._test_run(testcase.TestCase.EX_RUN_ERROR)
 243
 244     def test_run_verifier_tests_ko(self):
 245         with mock.patch.object(self.tempestcommon, 'generate_test_list'), \
 246                 mock.patch.object(self.tempestcommon,
 247                                   'apply_tempest_blacklist'), \
 248                 mock.patch.object(self.tempestcommon, 'run_verifier_tests',
 249                                   side_effect=Exception()), \
 250                 mock.patch.object(self.tempestcommon, 'parse_verifier_result',
 251                                   side_effect=Exception):
 252             self._test_run(testcase.TestCase.EX_RUN_ERROR)
 253
 254     def test_run_verif_result_ko(self):
 255         with mock.patch.object(self.tempestcommon, 'generate_test_list'), \
 256                 mock.patch.object(self.tempestcommon,
 257                                   'apply_tempest_blacklist'), \
 258                 mock.patch.object(self.tempestcommon, 'run_verifier_tests'), \
 259                 mock.patch.object(self.tempestcommon, 'parse_verifier_result',
 260                                   side_effect=Exception):
 261             self._test_run(testcase.TestCase.EX_RUN_ERROR)
 262
 263     def test_run(self):
 264         with mock.patch.object(self.tempestcommon, 'generate_test_list'), \
 265                 mock.patch.object(self.tempestcommon,
 266                                   'apply_tempest_blacklist'), \
 267                 mock.patch.object(self.tempestcommon, 'run_verifier_tests'), \
 268                 mock.patch.object(self.tempestcommon,
 269                                   'parse_verifier_result'), \
 270                 mock.patch.object(self.tempestcommon, 'generate_report'):
 271             self._test_run(testcase.TestCase.EX_OK)
 272
 273
 274 if __name__ == "__main__":
 275     logging.disable(logging.CRITICAL)
 276     unittest.main(verbosity=2)