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