functest/tests/unit/openstack/tempest/test_conf_utils.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 import logging
   9 import unittest
  10
  11 import mock
  12
  13 from functest.opnfv_tests.openstack.tempest import tempest, conf_utils
  14 from functest.utils.constants import CONST
  15 from snaps.openstack.os_credentials import OSCreds
  16
  17
  18 class OSTempestConfUtilsTesting(unittest.TestCase):
  19
  20     def setUp(self):
  21         self.os_creds = OSCreds(
  22             username='user', password='pass',
  23             auth_url='http://foo.com:5000/v3', project_name='bar')
  24
  25     @mock.patch('snaps.openstack.utils.deploy_utils.create_project',
  26                 return_value=mock.Mock())
  27     @mock.patch('snaps.openstack.utils.deploy_utils.create_user',
  28                 return_value=mock.Mock())
  29     @mock.patch('snaps.openstack.utils.deploy_utils.create_network',
  30                 return_value=None)
  31     @mock.patch('snaps.openstack.utils.deploy_utils.create_image',
  32                 return_value=mock.Mock())
  33     def test_create_tempest_resources_missing_network_dic(self, *mock_args):
  34         tempest_resources = tempest.TempestResourcesManager(os_creds={})
  35         with self.assertRaises(Exception) as context:
  36             tempest_resources.create()
  37         msg = 'Failed to create private network'
  38         self.assertTrue(msg in context.exception)
  39
  40     @mock.patch('snaps.openstack.utils.deploy_utils.create_project',
  41                 return_value=mock.Mock())
  42     @mock.patch('snaps.openstack.utils.deploy_utils.create_user',
  43                 return_value=mock.Mock())
  44     @mock.patch('snaps.openstack.utils.deploy_utils.create_network',
  45                 return_value=mock.Mock())
  46     @mock.patch('snaps.openstack.utils.deploy_utils.create_image',
  47                 return_value=None)
  48     def test_create_tempest_resources_missing_image(self, *mock_args):
  49         tempest_resources = tempest.TempestResourcesManager(os_creds={})
  50
  51         CONST.__setattr__('tempest_use_custom_imagess', True)
  52         with self.assertRaises(Exception) as context:
  53             tempest_resources.create()
  54         msg = 'Failed to create image'
  55         self.assertTrue(msg in context.exception, msg=str(context.exception))
  56
  57         CONST.__setattr__('tempest_use_custom_imagess', False)
  58         with self.assertRaises(Exception) as context:
  59             tempest_resources.create(use_custom_images=True)
  60         msg = 'Failed to create image'
  61         self.assertTrue(msg in context.exception, msg=str(context.exception))
  62
  63     @mock.patch('snaps.openstack.utils.deploy_utils.create_project',
  64                 return_value=mock.Mock())
  65     @mock.patch('snaps.openstack.utils.deploy_utils.create_user',
  66                 return_value=mock.Mock())
  67     @mock.patch('snaps.openstack.utils.deploy_utils.create_network',
  68                 return_value=mock.Mock())
  69     @mock.patch('snaps.openstack.utils.deploy_utils.create_image',
  70                 return_value=mock.Mock())
  71     @mock.patch('snaps.openstack.create_flavor.OpenStackFlavor.create',
  72                 return_value=None)
  73     def test_create_tempest_resources_missing_flavor(self, *mock_args):
  74         tempest_resources = tempest.TempestResourcesManager(
  75             os_creds=self.os_creds)
  76
  77         CONST.__setattr__('tempest_use_custom_images', True)
  78         CONST.__setattr__('tempest_use_custom_flavors', True)
  79         with self.assertRaises(Exception) as context:
  80             tempest_resources.create()
  81         msg = 'Failed to create flavor'
  82         self.assertTrue(msg in context.exception, msg=str(context.exception))
  83
  84         CONST.__setattr__('tempest_use_custom_images', True)
  85         CONST.__setattr__('tempest_use_custom_flavors', False)
  86         with self.assertRaises(Exception) as context:
  87             tempest_resources.create(use_custom_flavors=True)
  88         msg = 'Failed to create flavor'
  89         self.assertTrue(msg in context.exception, msg=str(context.exception))
  90
  91     @mock.patch('functest.opnfv_tests.openstack.tempest.conf_utils'
  92                 '.logger.info')
  93     @mock.patch('functest.utils.functest_utils.execute_command_raise')
  94     @mock.patch('functest.utils.functest_utils.execute_command')
  95     def test_create_rally_deployment(self, mock_exec, mock_exec_raise,
  96                                      mock_logger_info):
  97
  98         conf_utils.create_rally_deployment()
  99
 100         cmd = "rally deployment destroy opnfv-rally"
 101         error_msg = "Deployment %s does not exist." % \
 102                     CONST.__getattribute__('rally_deployment_name')
 103         mock_logger_info.assert_any_call("Creating Rally environment...")
 104         mock_exec.assert_any_call(cmd, error_msg=error_msg, verbose=False)
 105
 106         cmd = "rally deployment create --fromenv --name="
 107         cmd += CONST.__getattribute__('rally_deployment_name')
 108         error_msg = "Problem while creating Rally deployment"
 109         mock_exec_raise.assert_any_call(cmd, error_msg=error_msg)
 110
 111         cmd = "rally deployment check"
 112         error_msg = ("OpenStack not responding or "
 113                      "faulty Rally deployment.")
 114         mock_exec_raise.assert_any_call(cmd, error_msg=error_msg)
 115
 116     @mock.patch('functest.opnfv_tests.openstack.tempest.conf_utils'
 117                 '.logger.debug')
 118     def test_create_verifier(self, mock_logger_debug):
 119         mock_popen = mock.Mock()
 120         attrs = {'poll.return_value': None,
 121                  'stdout.readline.return_value': '0'}
 122         mock_popen.configure_mock(**attrs)
 123
 124         CONST.__setattr__('tempest_verifier_name', 'test_veifier_name')
 125         with mock.patch('functest.utils.functest_utils.execute_command_raise',
 126                         side_effect=Exception), \
 127                 self.assertRaises(Exception):
 128             conf_utils.create_verifier()
 129             mock_logger_debug.assert_any_call("Tempest test_veifier_name"
 130                                               " does not exist")
 131
 132     @mock.patch('functest.opnfv_tests.openstack.tempest.conf_utils.'
 133                 'create_verifier', return_value=mock.Mock())
 134     @mock.patch('functest.opnfv_tests.openstack.tempest.conf_utils.'
 135                 'create_rally_deployment', return_value=mock.Mock())
 136     def test_get_verifier_id_missing_verifier(self, mock_rally, mock_tempest):
 137         CONST.__setattr__('tempest_verifier_name', 'test_verifier_name')
 138         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 139                         'conf_utils.subprocess.Popen') as mock_popen, \
 140                 self.assertRaises(Exception):
 141             mock_stdout = mock.Mock()
 142             attrs = {'stdout.readline.return_value': ''}
 143             mock_stdout.configure_mock(**attrs)
 144             mock_popen.return_value = mock_stdout
 145             conf_utils.get_verifier_id()
 146
 147     @mock.patch('functest.opnfv_tests.openstack.tempest.conf_utils.'
 148                 'create_verifier', return_value=mock.Mock())
 149     @mock.patch('functest.opnfv_tests.openstack.tempest.conf_utils.'
 150                 'create_rally_deployment', return_value=mock.Mock())
 151     def test_get_verifier_id_default(self, mock_rally, mock_tempest):
 152         CONST.__setattr__('tempest_verifier_name', 'test_verifier_name')
 153         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 154                         'conf_utils.subprocess.Popen') as mock_popen:
 155             mock_stdout = mock.Mock()
 156             attrs = {'stdout.readline.return_value': 'test_deploy_id'}
 157             mock_stdout.configure_mock(**attrs)
 158             mock_popen.return_value = mock_stdout
 159
 160             self.assertEqual(conf_utils.get_verifier_id(),
 161                              'test_deploy_id')
 162
 163     def test_get_verifier_deployment_id_missing_rally(self):
 164         CONST.__setattr__('tempest_verifier_name', 'test_deploy_name')
 165         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 166                         'conf_utils.subprocess.Popen') as mock_popen, \
 167                 self.assertRaises(Exception):
 168             mock_stdout = mock.Mock()
 169             attrs = {'stdout.readline.return_value': ''}
 170             mock_stdout.configure_mock(**attrs)
 171             mock_popen.return_value = mock_stdout
 172             conf_utils.get_verifier_deployment_id(),
 173
 174     def test_get_verifier_deployment_id_default(self):
 175         CONST.__setattr__('tempest_verifier_name', 'test_deploy_name')
 176         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 177                         'conf_utils.subprocess.Popen') as mock_popen:
 178             mock_stdout = mock.Mock()
 179             attrs = {'stdout.readline.return_value': 'test_deploy_id'}
 180             mock_stdout.configure_mock(**attrs)
 181             mock_popen.return_value = mock_stdout
 182
 183             self.assertEqual(conf_utils.get_verifier_deployment_id(),
 184                              'test_deploy_id')
 185
 186     def test_get_verifier_repo_dir_default(self):
 187         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 188                         'conf_utils.os.path.join',
 189                         return_value='test_verifier_repo_dir'), \
 190             mock.patch('functest.opnfv_tests.openstack.tempest.'
 191                        'conf_utils.get_verifier_id') as m:
 192             self.assertEqual(conf_utils.get_verifier_repo_dir(''),
 193                              'test_verifier_repo_dir')
 194             self.assertTrue(m.called)
 195
 196     def test_get_verifier_deployment_dir_default(self):
 197         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 198                         'conf_utils.os.path.join',
 199                         return_value='test_verifier_repo_dir'), \
 200             mock.patch('functest.opnfv_tests.openstack.tempest.'
 201                        'conf_utils.get_verifier_id') as m1, \
 202             mock.patch('functest.opnfv_tests.openstack.tempest.'
 203                        'conf_utils.get_verifier_deployment_id') as m2:
 204             self.assertEqual(conf_utils.get_verifier_deployment_dir('', ''),
 205                              'test_verifier_repo_dir')
 206             self.assertTrue(m1.called)
 207             self.assertTrue(m2.called)
 208
 209     def test_backup_tempest_config_default(self):
 210         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 211                         'conf_utils.os.path.exists',
 212                         return_value=False), \
 213             mock.patch('functest.opnfv_tests.openstack.tempest.'
 214                        'conf_utils.os.makedirs') as m1, \
 215             mock.patch('functest.opnfv_tests.openstack.tempest.'
 216                        'conf_utils.shutil.copyfile') as m2:
 217             conf_utils.backup_tempest_config('test_conf_file')
 218             self.assertTrue(m1.called)
 219             self.assertTrue(m2.called)
 220
 221         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 222                         'conf_utils.os.path.exists',
 223                         return_value=True), \
 224             mock.patch('functest.opnfv_tests.openstack.tempest.'
 225                        'conf_utils.shutil.copyfile') as m2:
 226             conf_utils.backup_tempest_config('test_conf_file')
 227             self.assertTrue(m2.called)
 228
 229     def test_configure_tempest_default(self):
 230         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 231                         'conf_utils.configure_verifier',
 232                         return_value='test_conf_file'), \
 233             mock.patch('functest.opnfv_tests.openstack.tempest.'
 234                        'conf_utils.configure_tempest_update_params') as m1:
 235             conf_utils.configure_tempest('test_dep_dir')
 236             self.assertTrue(m1.called)
 237
 238     def test_configure_tempest_defcore_default(self):
 239         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 240                         'conf_utils.configure_verifier',
 241                         return_value='test_conf_file'), \
 242             mock.patch('functest.opnfv_tests.openstack.tempest.'
 243                        'conf_utils.configure_tempest_update_params'), \
 244             mock.patch('functest.opnfv_tests.openstack.tempest.'
 245                        'conf_utils.ConfigParser.RawConfigParser.'
 246                        'set') as mset, \
 247             mock.patch('functest.opnfv_tests.openstack.tempest.'
 248                        'conf_utils.ConfigParser.RawConfigParser.'
 249                        'read') as mread, \
 250             mock.patch('functest.opnfv_tests.openstack.tempest.'
 251                        'conf_utils.ConfigParser.RawConfigParser.'
 252                        'write') as mwrite, \
 253             mock.patch('__builtin__.open', mock.mock_open()), \
 254             mock.patch('functest.opnfv_tests.openstack.tempest.'
 255                        'conf_utils.generate_test_accounts_file'), \
 256             mock.patch('functest.opnfv_tests.openstack.tempest.'
 257                        'conf_utils.shutil.copyfile'):
 258             conf_utils.configure_tempest_defcore(
 259                 'test_dep_dir', 'test_image_id', 'test_flavor_id',
 260                 'test_image_alt_id', 'test_flavor_alt_id', 'test_tenant_id')
 261             mset.assert_any_call('compute', 'image_ref', 'test_image_id')
 262             mset.assert_any_call('compute', 'image_ref_alt',
 263                                  'test_image_alt_id')
 264             mset.assert_any_call('compute', 'flavor_ref', 'test_flavor_id')
 265             mset.assert_any_call('compute', 'flavor_ref_alt',
 266                                  'test_flavor_alt_id')
 267             self.assertTrue(mread.called)
 268             self.assertTrue(mwrite.called)
 269
 270     def test_generate_test_accounts_file_default(self):
 271         with mock.patch("__builtin__.open", mock.mock_open()), \
 272             mock.patch('functest.opnfv_tests.openstack.tempest.conf_utils.'
 273                        'yaml.dump') as mock_dump:
 274             conf_utils.generate_test_accounts_file('test_tenant_id')
 275             self.assertTrue(mock_dump.called)
 276
 277     def _test_missing_param(self, params, image_id, flavor_id):
 278         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 279                         'conf_utils.ConfigParser.RawConfigParser.'
 280                         'set') as mset, \
 281             mock.patch('functest.opnfv_tests.openstack.tempest.'
 282                        'conf_utils.ConfigParser.RawConfigParser.'
 283                        'read') as mread, \
 284             mock.patch('functest.opnfv_tests.openstack.tempest.'
 285                        'conf_utils.ConfigParser.RawConfigParser.'
 286                        'write') as mwrite, \
 287             mock.patch('__builtin__.open', mock.mock_open()), \
 288             mock.patch('functest.opnfv_tests.openstack.tempest.'
 289                        'conf_utils.backup_tempest_config'), \
 290             mock.patch('functest.utils.functest_utils.yaml.safe_load',
 291                        return_value={'validation': {'ssh_timeout': 300}}):
 292             CONST.__setattr__('OS_ENDPOINT_TYPE', None)
 293             conf_utils.\
 294                 configure_tempest_update_params('test_conf_file',
 295                                                 image_id=image_id,
 296                                                 flavor_id=flavor_id)
 297             mset.assert_any_call(params[0], params[1], params[2])
 298             self.assertTrue(mread.called)
 299             self.assertTrue(mwrite.called)
 300
 301     def test_configure_tempest_update_params_missing_image_id(self):
 302             CONST.__setattr__('tempest_use_custom_images', True)
 303             self._test_missing_param(('compute', 'image_ref',
 304                                       'test_image_id'), 'test_image_id',
 305                                      None)
 306
 307     def test_configure_tempest_update_params_missing_image_id_alt(self):
 308             CONST.__setattr__('tempest_use_custom_images', True)
 309             conf_utils.IMAGE_ID_ALT = 'test_image_id_alt'
 310             self._test_missing_param(('compute', 'image_ref_alt',
 311                                       'test_image_id_alt'), None, None)
 312
 313     def test_configure_tempest_update_params_missing_flavor_id(self):
 314             CONST.__setattr__('tempest_use_custom_flavors', True)
 315             self._test_missing_param(('compute', 'flavor_ref',
 316                                       'test_flavor_id'), None,
 317                                      'test_flavor_id')
 318
 319     def test_configure_tempest_update_params_missing_flavor_id_alt(self):
 320             CONST.__setattr__('tempest_use_custom_flavors', True)
 321             conf_utils.FLAVOR_ID_ALT = 'test_flavor_id_alt'
 322             self._test_missing_param(('compute', 'flavor_ref_alt',
 323                                       'test_flavor_id_alt'), None,
 324                                      None)
 325
 326     def test_configure_verifier_missing_temp_conf_file(self):
 327         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 328                         'conf_utils.os.path.isfile',
 329                         return_value=False), \
 330             mock.patch('functest.opnfv_tests.openstack.tempest.'
 331                        'conf_utils.ft_utils.execute_command') as mexe, \
 332                 self.assertRaises(Exception) as context:
 333             conf_utils.configure_verifier('test_dep_dir')
 334             mexe.assert_any_call("rally verify configure-verifier")
 335             msg = ("Tempest configuration file 'test_dep_dir/tempest.conf'"
 336                    " NOT found.")
 337             self.assertTrue(msg in context)
 338
 339     def test_configure_verifier_default(self):
 340         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 341                         'conf_utils.os.path.isfile',
 342                         return_value=True), \
 343             mock.patch('functest.opnfv_tests.openstack.tempest.'
 344                        'conf_utils.ft_utils.execute_command') as mexe:
 345             self.assertEqual(conf_utils.configure_verifier('test_dep_dir'),
 346                              'test_dep_dir/tempest.conf')
 347             mexe.assert_any_call("rally verify configure-verifier "
 348                                  "--reconfigure")
 349
 350
 351 if __name__ == "__main__":
 352     logging.disable(logging.CRITICAL)
 353     unittest.main(verbosity=2)