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         verifier_repo_dir = 'test_verifier_repo_dir'
  84         cmd = ("cd {0};"
  85                "testr list-tests {1} > {2};"
  86                "cd -;".format(verifier_repo_dir, testr_mode,
  87                               self.tempestcommon.list))
  88         self.tempestcommon.generate_test_list('test_verifier_repo_dir')
  89         mock_exec.assert_called_once_with(cmd)
  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_verif_res_missing_verif_id(self):
  98         self.tempestcommon.verification_id = None
  99         with self.assertRaises(Exception):
 100             self.tempestcommon.parse_verifier_result()
 101
 102     @mock.patch("os.rename")
 103     @mock.patch("os.remove")
 104     @mock.patch("os.path.exists", return_value=True)
 105     def test_apply_missing_blacklist(self, *args):
 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             args[0].assert_called_once_with(self.tempestcommon.raw_list)
 117             args[1].assert_called_once_with(self.tempestcommon.raw_list)
 118             args[2].assert_called_once_with(
 119                 self.tempestcommon.list, self.tempestcommon.raw_list)
 120
 121     @mock.patch("os.rename")
 122     @mock.patch("os.remove")
 123     @mock.patch("os.path.exists", return_value=True)
 124     def test_apply_blacklist_default(self, *args):
 125         item_dict = {'scenarios': ['deploy_scenario'],
 126                      'installers': ['installer_type'],
 127                      'tests': ['test2']}
 128         with mock.patch('__builtin__.open', mock.mock_open()) as mock_open, \
 129             mock.patch.object(self.tempestcommon, 'read_file',
 130                               return_value=['test1', 'test2']), \
 131             mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 132                        'yaml.safe_load', return_value=item_dict):
 133             os.environ['INSTALLER_TYPE'] = 'installer_type'
 134             os.environ['DEPLOY_SCENARIO'] = 'deploy_scenario'
 135             self.tempestcommon.apply_tempest_blacklist()
 136             obj = mock_open()
 137             obj.write.assert_any_call('test1\n')
 138             self.assertFalse(obj.write.assert_any_call('test2\n'))
 139             args[0].assert_called_once_with(self.tempestcommon.raw_list)
 140             args[1].assert_called_once_with(self.tempestcommon.raw_list)
 141             args[2].assert_called_once_with(
 142                 self.tempestcommon.list, self.tempestcommon.raw_list)
 143
 144     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.LOGGER.info')
 145     def test_run_verifier_tests_default(self, mock_logger_info):
 146         with mock.patch('__builtin__.open', mock.mock_open()), \
 147             mock.patch('__builtin__.iter', return_value=[r'\} tempest\.']), \
 148             mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 149                        'subprocess.Popen'):
 150             conf_utils.TEMPEST_LIST = 'test_tempest_list'
 151             cmd = ["rally", "verify", "start", "--load-list",
 152                    conf_utils.TEMPEST_LIST]
 153             with self.assertRaises(Exception):
 154                 self.tempestcommon.run_verifier_tests()
 155                 mock_logger_info. \
 156                     assert_any_call("Starting Tempest test suite: '%s'.", cmd)
 157
 158     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 159                 'subprocess.Popen')
 160     def test_generate_report(self, mock_popen):
 161         self.tempestcommon.verification_id = "1234"
 162         html_file = os.path.join(tempest.TempestCommon.TEMPEST_RESULTS_DIR,
 163                                  "tempest-report.html")
 164         cmd = ["rally", "verify", "report", "--type", "html", "--uuid",
 165                "1234", "--to", html_file]
 166         self.tempestcommon.generate_report()
 167         mock_popen.assert_called_once_with(cmd, stdout=mock.ANY,
 168                                            stderr=mock.ANY)
 169
 170     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 171                 'os.path.exists', return_value=False)
 172     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.os.makedirs',
 173                 side_effect=Exception)
 174     def test_run_makedirs_ko(self, *args):
 175         # pylint: disable=unused-argument
 176         self.assertEqual(self.tempestcommon.run(),
 177                          testcase.TestCase.EX_RUN_ERROR)
 178
 179     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 180                 'os.path.exists', return_value=False)
 181     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.os.makedirs')
 182     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 183                 'TempestResourcesManager.create', side_effect=Exception)
 184     def test_run_create_resources_ko(self, *args):
 185         # pylint: disable=unused-argument
 186         self.assertEqual(self.tempestcommon.run(),
 187                          testcase.TestCase.EX_RUN_ERROR)
 188
 189     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 190                 'os.path.exists', return_value=False)
 191     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.os.makedirs')
 192     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 193                 'TempestResourcesManager.create', return_value={})
 194     @mock.patch('functest.opnfv_tests.openstack.snaps.snaps_utils.'
 195                 'get_active_compute_cnt', side_effect=Exception)
 196     def test_run_get_active_comp_cnt_ko(self, *args):
 197         # pylint: disable=unused-argument
 198         self.assertEqual(self.tempestcommon.run(),
 199                          testcase.TestCase.EX_RUN_ERROR)
 200
 201     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 202                 'os.path.exists', return_value=False)
 203     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.os.makedirs')
 204     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 205                 'TempestResourcesManager.create', return_value={})
 206     @mock.patch('functest.opnfv_tests.openstack.snaps.snaps_utils.'
 207                 'get_active_compute_cnt', return_value=2)
 208     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 209                 'conf_utils.configure_tempest', side_effect=Exception)
 210     def test_run_configure_tempest_ko(self, *args):
 211         # pylint: disable=unused-argument
 212         self.assertEqual(self.tempestcommon.run(),
 213                          testcase.TestCase.EX_RUN_ERROR)
 214
 215     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 216                 'os.path.exists', return_value=False)
 217     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.os.makedirs')
 218     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 219                 'TempestResourcesManager.create', return_value={})
 220     @mock.patch('functest.opnfv_tests.openstack.snaps.snaps_utils.'
 221                 'get_active_compute_cnt', return_value=2)
 222     @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
 223                 'conf_utils.configure_tempest')
 224     def _test_run(self, status, *args):
 225         # pylint: disable=unused-argument
 226         self.assertEqual(self.tempestcommon.run(), status)
 227
 228     def test_run_missing_gen_test_list(self):
 229         with mock.patch.object(self.tempestcommon, 'generate_test_list',
 230                                side_effect=Exception):
 231             self._test_run(testcase.TestCase.EX_RUN_ERROR)
 232
 233     def test_run_apply_blacklist_ko(self):
 234         with mock.patch.object(self.tempestcommon, 'generate_test_list'), \
 235                 mock.patch.object(
 236                     self.tempestcommon, 'apply_tempest_blacklist',
 237                     side_effect=Exception()):
 238             self._test_run(testcase.TestCase.EX_RUN_ERROR)
 239
 240     def test_run_verifier_tests_ko(self):
 241         with mock.patch.object(self.tempestcommon, 'generate_test_list'), \
 242                 mock.patch.object(self.tempestcommon,
 243                                   'apply_tempest_blacklist'), \
 244                 mock.patch.object(self.tempestcommon, 'run_verifier_tests',
 245                                   side_effect=Exception()), \
 246                 mock.patch.object(self.tempestcommon, 'parse_verifier_result',
 247                                   side_effect=Exception):
 248             self._test_run(testcase.TestCase.EX_RUN_ERROR)
 249
 250     def test_run_verif_result_ko(self):
 251         with mock.patch.object(self.tempestcommon, 'generate_test_list'), \
 252                 mock.patch.object(self.tempestcommon,
 253                                   'apply_tempest_blacklist'), \
 254                 mock.patch.object(self.tempestcommon, 'run_verifier_tests'), \
 255                 mock.patch.object(self.tempestcommon, 'parse_verifier_result',
 256                                   side_effect=Exception):
 257             self._test_run(testcase.TestCase.EX_RUN_ERROR)
 258
 259     def test_run(self):
 260         with mock.patch.object(self.tempestcommon, 'generate_test_list'), \
 261                 mock.patch.object(self.tempestcommon,
 262                                   'apply_tempest_blacklist'), \
 263                 mock.patch.object(self.tempestcommon, 'run_verifier_tests'), \
 264                 mock.patch.object(self.tempestcommon,
 265                                   'parse_verifier_result'), \
 266                 mock.patch.object(self.tempestcommon, 'generate_report'):
 267             self._test_run(testcase.TestCase.EX_OK)
 268
 269
 270 if __name__ == "__main__":
 271     logging.disable(logging.CRITICAL)
 272     unittest.main(verbosity=2)