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 conf_utils
  17 from functest.opnfv_tests.openstack.tempest import tempest
  18 from functest.utils import config
  19
  20
  21 class OSTempestConfUtilsTesting(unittest.TestCase):
  22     # pylint: disable=too-many-public-methods
  23
  24     @mock.Mock('os_client_config.make_shade')
  25     def test_create_res_missing_net_dic(self, *mock_args):
  26         # pylint: disable=unused-argument
  27         tempest_resources = tempest.TempestResourcesManager()
  28         with self.assertRaises(Exception) as context:
  29             tempest_resources.create()
  30         msg = 'Failed to create private network'
  31         self.assertTrue(msg in context.exception)
  32
  33     @mock.Mock('os_client_config.make_shade')
  34     def test_create_res_missing_image(self, *mock_args):
  35         # pylint: disable=unused-argument
  36         tempest_resources = tempest.TempestResourcesManager()
  37
  38         with self.assertRaises(Exception) as context:
  39             tempest_resources.create()
  40         msg = 'Failed to create image'
  41         self.assertTrue(msg in context.exception, msg=str(context.exception))
  42
  43     @mock.Mock('os_client_config.make_shade')
  44     def test_create_res_missing_flavor(self, *mock_args):
  45         # pylint: disable=unused-argument
  46         tempest_resources = tempest.TempestResourcesManager()
  47         with self.assertRaises(Exception) as context:
  48             tempest_resources.create()
  49         msg = 'Failed to create flavor'
  50         self.assertTrue(msg in context.exception, msg=str(context.exception))
  51
  52     @mock.patch('subprocess.check_output')
  53     def test_create_rally_deployment(self, mock_exec):
  54         self.assertEqual(conf_utils.create_rally_deployment(), None)
  55         calls = [
  56             mock.call(['rally', 'deployment', 'destroy', '--deployment',
  57                        str(getattr(config.CONF, 'rally_deployment_name'))]),
  58             mock.call(['rally', 'deployment', 'create', '--fromenv', '--name',
  59                        str(getattr(config.CONF, 'rally_deployment_name'))]),
  60             mock.call(['rally', 'deployment', 'check'])]
  61         mock_exec.assert_has_calls(calls)
  62
  63     @mock.patch('functest.opnfv_tests.openstack.tempest.conf_utils'
  64                 '.LOGGER.debug')
  65     def test_create_verifier(self, mock_logger_debug):
  66         mock_popen = mock.Mock()
  67         attrs = {'poll.return_value': None,
  68                  'stdout.readline.return_value': '0'}
  69         mock_popen.configure_mock(**attrs)
  70
  71         setattr(config.CONF, 'tempest_verifier_name', 'test_verifier_name')
  72         with mock.patch('subprocess.Popen', side_effect=Exception), \
  73                 self.assertRaises(Exception):
  74             conf_utils.create_verifier()
  75             mock_logger_debug.assert_any_call("Tempest test_verifier_name"
  76                                               " does not exist")
  77
  78     @mock.patch('functest.opnfv_tests.openstack.tempest.conf_utils.'
  79                 'create_verifier', return_value=mock.Mock())
  80     @mock.patch('functest.opnfv_tests.openstack.tempest.conf_utils.'
  81                 'create_rally_deployment', return_value=mock.Mock())
  82     def test_get_verif_id_missing_verif(self, mock_rally, mock_tempest):
  83         # pylint: disable=unused-argument
  84         setattr(config.CONF, 'tempest_verifier_name', 'test_verifier_name')
  85         with mock.patch('functest.opnfv_tests.openstack.tempest.'
  86                         'conf_utils.subprocess.Popen') as mock_popen, \
  87                 self.assertRaises(Exception):
  88             mock_stdout = mock.Mock()
  89             attrs = {'stdout.readline.return_value': ''}
  90             mock_stdout.configure_mock(**attrs)
  91             mock_popen.return_value = mock_stdout
  92             conf_utils.get_verifier_id()
  93
  94     @mock.patch('functest.opnfv_tests.openstack.tempest.conf_utils.'
  95                 'create_verifier', return_value=mock.Mock())
  96     @mock.patch('functest.opnfv_tests.openstack.tempest.conf_utils.'
  97                 'create_rally_deployment', return_value=mock.Mock())
  98     def test_get_verifier_id_default(self, mock_rally, mock_tempest):
  99         # pylint: disable=unused-argument
 100         setattr(config.CONF, 'tempest_verifier_name', 'test_verifier_name')
 101         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 102                         'conf_utils.subprocess.Popen') as mock_popen:
 103             mock_stdout = mock.Mock()
 104             attrs = {'stdout.readline.return_value': 'test_deploy_id'}
 105             mock_stdout.configure_mock(**attrs)
 106             mock_popen.return_value = mock_stdout
 107
 108             self.assertEqual(conf_utils.get_verifier_id(),
 109                              'test_deploy_id')
 110
 111     def test_get_depl_id_missing_rally(self):
 112         setattr(config.CONF, 'tempest_verifier_name', 'test_deploy_name')
 113         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 114                         'conf_utils.subprocess.Popen') as mock_popen, \
 115                 self.assertRaises(Exception):
 116             mock_stdout = mock.Mock()
 117             attrs = {'stdout.readline.return_value': ''}
 118             mock_stdout.configure_mock(**attrs)
 119             mock_popen.return_value = mock_stdout
 120             conf_utils.get_verifier_deployment_id()
 121
 122     def test_get_depl_id_default(self):
 123         setattr(config.CONF, 'tempest_verifier_name', 'test_deploy_name')
 124         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 125                         'conf_utils.subprocess.Popen') as mock_popen:
 126             mock_stdout = mock.Mock()
 127             attrs = {'stdout.readline.return_value': 'test_deploy_id'}
 128             mock_stdout.configure_mock(**attrs)
 129             mock_popen.return_value = mock_stdout
 130
 131             self.assertEqual(conf_utils.get_verifier_deployment_id(),
 132                              'test_deploy_id')
 133
 134     def test_get_verif_repo_dir_default(self):
 135         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 136                         'conf_utils.os.path.join',
 137                         return_value='test_verifier_repo_dir'), \
 138             mock.patch('functest.opnfv_tests.openstack.tempest.'
 139                        'conf_utils.get_verifier_id') as mock_get_id:
 140             self.assertEqual(conf_utils.get_verifier_repo_dir(''),
 141                              'test_verifier_repo_dir')
 142             self.assertTrue(mock_get_id.called)
 143
 144     def test_get_depl_dir_default(self):
 145         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 146                         'conf_utils.os.path.join',
 147                         return_value='test_verifier_repo_dir'), \
 148             mock.patch('functest.opnfv_tests.openstack.tempest.'
 149                        'conf_utils.get_verifier_id') as mock_get_vid, \
 150             mock.patch('functest.opnfv_tests.openstack.tempest.'
 151                        'conf_utils.get_verifier_deployment_id') \
 152                 as mock_get_did:
 153             self.assertEqual(conf_utils.get_verifier_deployment_dir('', ''),
 154                              'test_verifier_repo_dir')
 155             self.assertTrue(mock_get_vid.called)
 156             self.assertTrue(mock_get_did.called)
 157
 158     def _test_missing_param(self, params, image_id, flavor_id, alt=False):
 159         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 160                         'conf_utils.ConfigParser.RawConfigParser.'
 161                         'set') as mset, \
 162             mock.patch('functest.opnfv_tests.openstack.tempest.'
 163                        'conf_utils.ConfigParser.RawConfigParser.'
 164                        'read') as mread, \
 165             mock.patch('functest.opnfv_tests.openstack.tempest.'
 166                        'conf_utils.ConfigParser.RawConfigParser.'
 167                        'write') as mwrite, \
 168             mock.patch('__builtin__.open', mock.mock_open()), \
 169             mock.patch('functest.utils.functest_utils.yaml.safe_load',
 170                        return_value={'validation': {'ssh_timeout': 300}}):
 171             os.environ['OS_INTERFACE'] = ''
 172             if not alt:
 173                 conf_utils.configure_tempest_update_params(
 174                     'test_conf_file', image_id=image_id,
 175                     flavor_id=flavor_id)
 176                 mset.assert_any_call(params[0], params[1], params[2])
 177             else:
 178                 conf_utils.configure_tempest_update_params(
 179                     'test_conf_file', image_alt_id=image_id,
 180                     flavor_alt_id=flavor_id)
 181                 mset.assert_any_call(params[0], params[1], params[2])
 182             self.assertTrue(mread.called)
 183             self.assertTrue(mwrite.called)
 184
 185     def test_upd_missing_image_id(self):
 186         self._test_missing_param(('compute', 'image_ref', 'test_image_id'),
 187                                  'test_image_id', None)
 188
 189     def test_upd_missing_image_id_alt(self):
 190         self._test_missing_param(
 191             ('compute', 'image_ref_alt', 'test_image_id_alt'),
 192             'test_image_id_alt', None, alt=True)
 193
 194     def test_upd_missing_flavor_id(self):
 195         self._test_missing_param(('compute', 'flavor_ref', 'test_flavor_id'),
 196                                  None, 'test_flavor_id')
 197
 198     def test_upd_missing_flavor_id_alt(self):
 199         self._test_missing_param(
 200             ('compute', 'flavor_ref_alt', 'test_flavor_id_alt'),
 201             None, 'test_flavor_id_alt', alt=True)
 202
 203     def test_verif_missing_conf_file(self):
 204         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 205                         'conf_utils.os.path.isfile',
 206                         return_value=False), \
 207                 mock.patch('subprocess.check_output') as mexe, \
 208                 self.assertRaises(Exception) as context:
 209             conf_utils.configure_verifier('test_dep_dir')
 210             mexe.assert_called_once_with("rally verify configure-verifier")
 211             msg = ("Tempest configuration file 'test_dep_dir/tempest.conf'"
 212                    " NOT found.")
 213             self.assertTrue(msg in context.exception)
 214
 215     def test_configure_verifier_default(self):
 216         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 217                         'conf_utils.os.path.isfile',
 218                         return_value=True), \
 219                 mock.patch('subprocess.check_output') as mexe:
 220             self.assertEqual(conf_utils.configure_verifier('test_dep_dir'),
 221                              'test_dep_dir/tempest.conf')
 222             mexe.assert_called_once_with(
 223                 ['rally', 'verify', 'configure-verifier', '--reconfigure',
 224                  '--id', str(getattr(config.CONF, 'tempest_verifier_name'))])
 225
 226
 227 if __name__ == "__main__":
 228     logging.disable(logging.CRITICAL)
 229     unittest.main(verbosity=2)