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