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 os
  12 import unittest
  13
  14 import mock
  15
  16 from functest.opnfv_tests.openstack.tempest import tempest, conf_utils
  17 from functest.utils import config
  18 from snaps.openstack.os_credentials import OSCreds
  19
  20
  21 class OSTempestConfUtilsTesting(unittest.TestCase):
  22     # pylint: disable=too-many-public-methods
  23     def setUp(self):
  24         self.os_creds = OSCreds(
  25             username='user', password='pass',
  26             auth_url='http://foo.com:5000/v3', project_name='bar')
  27
  28     @mock.patch('snaps.openstack.utils.deploy_utils.create_project',
  29                 return_value=mock.Mock())
  30     @mock.patch('snaps.openstack.utils.deploy_utils.create_user',
  31                 return_value=mock.Mock())
  32     @mock.patch('snaps.openstack.utils.deploy_utils.create_network',
  33                 return_value=None)
  34     @mock.patch('snaps.openstack.utils.deploy_utils.create_image',
  35                 return_value=mock.Mock())
  36     def test_create_res_missing_net_dic(self, *mock_args):
  37         # pylint: disable=unused-argument
  38         tempest_resources = tempest.TempestResourcesManager(
  39             os_creds=self.os_creds)
  40         with self.assertRaises(Exception) as context:
  41             tempest_resources.create()
  42         msg = 'Failed to create private network'
  43         self.assertTrue(msg in context.exception)
  44
  45     @mock.patch('snaps.openstack.utils.deploy_utils.create_project',
  46                 return_value=mock.Mock())
  47     @mock.patch('snaps.openstack.utils.deploy_utils.create_user',
  48                 return_value=mock.Mock())
  49     @mock.patch('snaps.openstack.utils.deploy_utils.create_network',
  50                 return_value=mock.Mock())
  51     @mock.patch('snaps.openstack.utils.deploy_utils.create_image',
  52                 return_value=None)
  53     def test_create_res_missing_image(self, *mock_args):
  54         # pylint: disable=unused-argument
  55         tempest_resources = tempest.TempestResourcesManager(
  56             os_creds=self.os_creds)
  57
  58         with self.assertRaises(Exception) as context:
  59             tempest_resources.create()
  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.utils.keystone_utils.keystone_client')
  72     @mock.patch('snaps.openstack.utils.keystone_utils.get_project')
  73     @mock.patch('snaps.openstack.create_flavor.OpenStackFlavor.create',
  74                 return_value=None)
  75     def test_create_res_missing_flavor(self, *mock_args):
  76         # pylint: disable=unused-argument
  77         tempest_resources = tempest.TempestResourcesManager(
  78             os_creds=self.os_creds)
  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     @staticmethod
  85     @mock.patch('functest.opnfv_tests.openstack.tempest.conf_utils'
  86                 '.LOGGER.info')
  87     @mock.patch('functest.utils.functest_utils.execute_command_raise')
  88     @mock.patch('functest.utils.functest_utils.execute_command')
  89     def test_create_rally_deployment(mock_exec, mock_exec_raise,
  90                                      mock_logger_info):
  91
  92         conf_utils.create_rally_deployment()
  93
  94         cmd = "rally deployment destroy opnfv-rally"
  95         error_msg = "Deployment %s does not exist." % \
  96                     getattr(config.CONF, 'rally_deployment_name')
  97         mock_logger_info.assert_any_call("Creating Rally environment...")
  98         mock_exec.assert_any_call(cmd, error_msg=error_msg, verbose=False)
  99
 100         cmd = "rally deployment create --fromenv --name="
 101         cmd += getattr(config.CONF, 'rally_deployment_name')
 102         error_msg = "Problem while creating Rally deployment"
 103         mock_exec_raise.assert_any_call(cmd, error_msg=error_msg)
 104
 105         cmd = "rally deployment check"
 106         error_msg = ("OpenStack not responding or "
 107                      "faulty Rally deployment.")
 108         mock_exec_raise.assert_any_call(cmd, error_msg=error_msg)
 109
 110     @mock.patch('functest.opnfv_tests.openstack.tempest.conf_utils'
 111                 '.LOGGER.debug')
 112     def test_create_verifier(self, mock_logger_debug):
 113         mock_popen = mock.Mock()
 114         attrs = {'poll.return_value': None,
 115                  'stdout.readline.return_value': '0'}
 116         mock_popen.configure_mock(**attrs)
 117
 118         setattr(config.CONF, 'tempest_verifier_name', 'test_verifier_name')
 119         with mock.patch('functest.utils.functest_utils.execute_command_raise',
 120                         side_effect=Exception), \
 121                 self.assertRaises(Exception):
 122             conf_utils.create_verifier()
 123             mock_logger_debug.assert_any_call("Tempest test_verifier_name"
 124                                               " does not exist")
 125
 126     @mock.patch('functest.opnfv_tests.openstack.tempest.conf_utils.'
 127                 'create_verifier', return_value=mock.Mock())
 128     @mock.patch('functest.opnfv_tests.openstack.tempest.conf_utils.'
 129                 'create_rally_deployment', return_value=mock.Mock())
 130     def test_get_verif_id_missing_verif(self, mock_rally, mock_tempest):
 131         # pylint: disable=unused-argument
 132         setattr(config.CONF, '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         # pylint: disable=unused-argument
 148         setattr(config.CONF, 'tempest_verifier_name', 'test_verifier_name')
 149         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 150                         'conf_utils.subprocess.Popen') as mock_popen:
 151             mock_stdout = mock.Mock()
 152             attrs = {'stdout.readline.return_value': 'test_deploy_id'}
 153             mock_stdout.configure_mock(**attrs)
 154             mock_popen.return_value = mock_stdout
 155
 156             self.assertEqual(conf_utils.get_verifier_id(),
 157                              'test_deploy_id')
 158
 159     def test_get_depl_id_missing_rally(self):
 160         setattr(config.CONF, 'tempest_verifier_name', 'test_deploy_name')
 161         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 162                         'conf_utils.subprocess.Popen') as mock_popen, \
 163                 self.assertRaises(Exception):
 164             mock_stdout = mock.Mock()
 165             attrs = {'stdout.readline.return_value': ''}
 166             mock_stdout.configure_mock(**attrs)
 167             mock_popen.return_value = mock_stdout
 168             conf_utils.get_verifier_deployment_id()
 169
 170     def test_get_depl_id_default(self):
 171         setattr(config.CONF, 'tempest_verifier_name', 'test_deploy_name')
 172         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 173                         'conf_utils.subprocess.Popen') as mock_popen:
 174             mock_stdout = mock.Mock()
 175             attrs = {'stdout.readline.return_value': 'test_deploy_id'}
 176             mock_stdout.configure_mock(**attrs)
 177             mock_popen.return_value = mock_stdout
 178
 179             self.assertEqual(conf_utils.get_verifier_deployment_id(),
 180                              'test_deploy_id')
 181
 182     def test_get_verif_repo_dir_default(self):
 183         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 184                         'conf_utils.os.path.join',
 185                         return_value='test_verifier_repo_dir'), \
 186             mock.patch('functest.opnfv_tests.openstack.tempest.'
 187                        'conf_utils.get_verifier_id') as mock_get_id:
 188             self.assertEqual(conf_utils.get_verifier_repo_dir(''),
 189                              'test_verifier_repo_dir')
 190             self.assertTrue(mock_get_id.called)
 191
 192     def test_get_depl_dir_default(self):
 193         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 194                         'conf_utils.os.path.join',
 195                         return_value='test_verifier_repo_dir'), \
 196             mock.patch('functest.opnfv_tests.openstack.tempest.'
 197                        'conf_utils.get_verifier_id') as mock_get_vid, \
 198             mock.patch('functest.opnfv_tests.openstack.tempest.'
 199                        'conf_utils.get_verifier_deployment_id') \
 200                 as mock_get_did:
 201             self.assertEqual(conf_utils.get_verifier_deployment_dir('', ''),
 202                              'test_verifier_repo_dir')
 203             self.assertTrue(mock_get_vid.called)
 204             self.assertTrue(mock_get_did.called)
 205
 206     def test_backup_config_default(self):
 207         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 208                         'conf_utils.os.path.exists',
 209                         return_value=False), \
 210             mock.patch('functest.opnfv_tests.openstack.tempest.'
 211                        'conf_utils.os.makedirs') as mock_makedirs, \
 212             mock.patch('functest.opnfv_tests.openstack.tempest.'
 213                        'conf_utils.shutil.copyfile') as mock_copyfile:
 214             conf_utils.backup_tempest_config(
 215                 'test_conf_file', res_dir='test_dir')
 216             self.assertTrue(mock_makedirs.called)
 217             self.assertTrue(mock_copyfile.called)
 218
 219         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 220                         'conf_utils.os.path.exists',
 221                         return_value=True), \
 222             mock.patch('functest.opnfv_tests.openstack.tempest.'
 223                        'conf_utils.shutil.copyfile') as mock_copyfile:
 224             conf_utils.backup_tempest_config(
 225                 'test_conf_file', res_dir='test_dir')
 226             self.assertTrue(mock_copyfile.called)
 227
 228     def _test_missing_param(self, params, image_id, flavor_id):
 229         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 230                         'conf_utils.ConfigParser.RawConfigParser.'
 231                         'set') as mset, \
 232             mock.patch('functest.opnfv_tests.openstack.tempest.'
 233                        'conf_utils.ConfigParser.RawConfigParser.'
 234                        'read') as mread, \
 235             mock.patch('functest.opnfv_tests.openstack.tempest.'
 236                        'conf_utils.ConfigParser.RawConfigParser.'
 237                        'write') as mwrite, \
 238             mock.patch('__builtin__.open', mock.mock_open()), \
 239             mock.patch('functest.opnfv_tests.openstack.tempest.'
 240                        'conf_utils.backup_tempest_config'), \
 241             mock.patch('functest.utils.functest_utils.yaml.safe_load',
 242                        return_value={'validation': {'ssh_timeout': 300}}):
 243             os.environ['OS_ENDPOINT_TYPE'] = ''
 244             conf_utils.configure_tempest_update_params(
 245                 'test_conf_file', res_dir='test_dir', image_id=image_id,
 246                 flavor_id=flavor_id)
 247             mset.assert_any_call(params[0], params[1], params[2])
 248             self.assertTrue(mread.called)
 249             self.assertTrue(mwrite.called)
 250
 251     def test_upd_missing_image_id(self):
 252         self._test_missing_param(('compute', 'image_ref', 'test_image_id'),
 253                                  'test_image_id', None)
 254
 255     def test_upd_missing_image_id_alt(self):
 256         conf_utils.IMAGE_ID_ALT = 'test_image_id_alt'
 257         self._test_missing_param(('compute', 'image_ref_alt',
 258                                   'test_image_id_alt'), None, None)
 259
 260     def test_upd_missing_flavor_id(self):
 261         setattr(config.CONF, 'tempest_use_custom_flavors', 'True')
 262         self._test_missing_param(('compute', 'flavor_ref', 'test_flavor_id'),
 263                                  None, 'test_flavor_id')
 264
 265     def test_upd_missing_flavor_id_alt(self):
 266         setattr(config.CONF, 'tempest_use_custom_flavors', 'True')
 267         conf_utils.FLAVOR_ID_ALT = 'test_flavor_id_alt'
 268         self._test_missing_param(('compute', 'flavor_ref_alt',
 269                                   'test_flavor_id_alt'), None, None)
 270
 271     def test_verif_missing_conf_file(self):
 272         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 273                         'conf_utils.os.path.isfile',
 274                         return_value=False), \
 275                 mock.patch('functest.opnfv_tests.openstack.tempest.'
 276                            'conf_utils.ft_utils.execute_command') as mexe, \
 277                 self.assertRaises(Exception) as context:
 278             conf_utils.configure_verifier('test_dep_dir')
 279             mexe.assert_any_call("rally verify configure-verifier")
 280             msg = ("Tempest configuration file 'test_dep_dir/tempest.conf'"
 281                    " NOT found.")
 282             self.assertTrue(msg in context.exception)
 283
 284     def test_configure_verifier_default(self):
 285         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 286                         'conf_utils.os.path.isfile',
 287                         return_value=True), \
 288             mock.patch('functest.opnfv_tests.openstack.tempest.'
 289                        'conf_utils.ft_utils.execute_command') as mexe:
 290             self.assertEqual(conf_utils.configure_verifier('test_dep_dir'),
 291                              'test_dep_dir/tempest.conf')
 292             mexe.assert_any_call("rally verify configure-verifier "
 293                                  "--reconfigure")
 294
 295
 296 if __name__ == "__main__":
 297     logging.disable(logging.CRITICAL)
 298     unittest.main(verbosity=2)