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 from snaps.openstack.os_credentials import OSCreds
  20
  21
  22 class OSTempestConfUtilsTesting(unittest.TestCase):
  23     # pylint: disable=too-many-public-methods
  24     def setUp(self):
  25         self.os_creds = OSCreds(
  26             username='user', password='pass',
  27             auth_url='http://foo.com:5000/v3', project_name='bar')
  28
  29     @mock.patch('snaps.openstack.utils.deploy_utils.create_project',
  30                 return_value=mock.Mock())
  31     @mock.patch('snaps.openstack.utils.deploy_utils.create_user',
  32                 return_value=mock.Mock())
  33     @mock.patch('snaps.openstack.utils.deploy_utils.create_network',
  34                 return_value=None)
  35     @mock.patch('snaps.openstack.utils.deploy_utils.create_image',
  36                 return_value=mock.Mock())
  37     def test_create_res_missing_net_dic(self, *mock_args):
  38         # pylint: disable=unused-argument
  39         tempest_resources = tempest.TempestResourcesManager(
  40             os_creds=self.os_creds)
  41         with self.assertRaises(Exception) as context:
  42             tempest_resources.create()
  43         msg = 'Failed to create private network'
  44         self.assertTrue(msg in context.exception)
  45
  46     @mock.patch('snaps.openstack.utils.deploy_utils.create_project',
  47                 return_value=mock.Mock())
  48     @mock.patch('snaps.openstack.utils.deploy_utils.create_user',
  49                 return_value=mock.Mock())
  50     @mock.patch('snaps.openstack.utils.deploy_utils.create_network',
  51                 return_value=mock.Mock())
  52     @mock.patch('snaps.openstack.utils.deploy_utils.create_image',
  53                 return_value=None)
  54     def test_create_res_missing_image(self, *mock_args):
  55         # pylint: disable=unused-argument
  56         tempest_resources = tempest.TempestResourcesManager(
  57             os_creds=self.os_creds)
  58
  59         with self.assertRaises(Exception) as context:
  60             tempest_resources.create()
  61         msg = 'Failed to create image'
  62         self.assertTrue(msg in context.exception, msg=str(context.exception))
  63
  64     @mock.patch('snaps.openstack.utils.deploy_utils.create_project',
  65                 return_value=mock.Mock())
  66     @mock.patch('snaps.openstack.utils.deploy_utils.create_user',
  67                 return_value=mock.Mock())
  68     @mock.patch('snaps.openstack.utils.deploy_utils.create_network',
  69                 return_value=mock.Mock())
  70     @mock.patch('snaps.openstack.utils.deploy_utils.create_image',
  71                 return_value=mock.Mock())
  72     @mock.patch('snaps.openstack.utils.keystone_utils.keystone_client')
  73     @mock.patch('snaps.openstack.utils.keystone_utils.get_project')
  74     @mock.patch('snaps.openstack.create_flavor.OpenStackFlavor.create',
  75                 return_value=None)
  76     def test_create_res_missing_flavor(self, *mock_args):
  77         # pylint: disable=unused-argument
  78         tempest_resources = tempest.TempestResourcesManager(
  79             os_creds=self.os_creds)
  80         with self.assertRaises(Exception) as context:
  81             tempest_resources.create()
  82         msg = 'Failed to create flavor'
  83         self.assertTrue(msg in context.exception, msg=str(context.exception))
  84
  85     @mock.patch('subprocess.check_output')
  86     def test_create_rally_deployment(self, mock_exec):
  87         self.assertEqual(conf_utils.create_rally_deployment(), None)
  88         calls = [
  89             mock.call(['rally', 'deployment', 'destroy', '--deployment',
  90                        str(getattr(config.CONF, 'rally_deployment_name'))]),
  91             mock.call(['rally', 'deployment', 'create', '--fromenv', '--name',
  92                        str(getattr(config.CONF, 'rally_deployment_name'))]),
  93             mock.call(['rally', 'deployment', 'check'])]
  94         mock_exec.assert_has_calls(calls)
  95
  96     @mock.patch('functest.opnfv_tests.openstack.tempest.conf_utils'
  97                 '.LOGGER.debug')
  98     def test_create_verifier(self, mock_logger_debug):
  99         mock_popen = mock.Mock()
 100         attrs = {'poll.return_value': None,
 101                  'stdout.readline.return_value': '0'}
 102         mock_popen.configure_mock(**attrs)
 103
 104         setattr(config.CONF, 'tempest_verifier_name', 'test_verifier_name')
 105         with mock.patch('subprocess.Popen', side_effect=Exception), \
 106                 self.assertRaises(Exception):
 107             conf_utils.create_verifier()
 108             mock_logger_debug.assert_any_call("Tempest test_verifier_name"
 109                                               " does not exist")
 110
 111     @mock.patch('functest.opnfv_tests.openstack.tempest.conf_utils.'
 112                 'create_verifier', return_value=mock.Mock())
 113     @mock.patch('functest.opnfv_tests.openstack.tempest.conf_utils.'
 114                 'create_rally_deployment', return_value=mock.Mock())
 115     def test_get_verif_id_missing_verif(self, mock_rally, mock_tempest):
 116         # pylint: disable=unused-argument
 117         setattr(config.CONF, 'tempest_verifier_name', 'test_verifier_name')
 118         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 119                         'conf_utils.subprocess.Popen') as mock_popen, \
 120                 self.assertRaises(Exception):
 121             mock_stdout = mock.Mock()
 122             attrs = {'stdout.readline.return_value': ''}
 123             mock_stdout.configure_mock(**attrs)
 124             mock_popen.return_value = mock_stdout
 125             conf_utils.get_verifier_id()
 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_default(self, mock_rally, mock_tempest):
 132         # pylint: disable=unused-argument
 133         setattr(config.CONF, 'tempest_verifier_name', 'test_verifier_name')
 134         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 135                         'conf_utils.subprocess.Popen') as mock_popen:
 136             mock_stdout = mock.Mock()
 137             attrs = {'stdout.readline.return_value': 'test_deploy_id'}
 138             mock_stdout.configure_mock(**attrs)
 139             mock_popen.return_value = mock_stdout
 140
 141             self.assertEqual(conf_utils.get_verifier_id(),
 142                              'test_deploy_id')
 143
 144     def test_get_depl_id_missing_rally(self):
 145         setattr(config.CONF, 'tempest_verifier_name', 'test_deploy_name')
 146         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 147                         'conf_utils.subprocess.Popen') as mock_popen, \
 148                 self.assertRaises(Exception):
 149             mock_stdout = mock.Mock()
 150             attrs = {'stdout.readline.return_value': ''}
 151             mock_stdout.configure_mock(**attrs)
 152             mock_popen.return_value = mock_stdout
 153             conf_utils.get_verifier_deployment_id()
 154
 155     def test_get_depl_id_default(self):
 156         setattr(config.CONF, 'tempest_verifier_name', 'test_deploy_name')
 157         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 158                         'conf_utils.subprocess.Popen') as mock_popen:
 159             mock_stdout = mock.Mock()
 160             attrs = {'stdout.readline.return_value': 'test_deploy_id'}
 161             mock_stdout.configure_mock(**attrs)
 162             mock_popen.return_value = mock_stdout
 163
 164             self.assertEqual(conf_utils.get_verifier_deployment_id(),
 165                              'test_deploy_id')
 166
 167     def test_get_verif_repo_dir_default(self):
 168         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 169                         'conf_utils.os.path.join',
 170                         return_value='test_verifier_repo_dir'), \
 171             mock.patch('functest.opnfv_tests.openstack.tempest.'
 172                        'conf_utils.get_verifier_id') as mock_get_id:
 173             self.assertEqual(conf_utils.get_verifier_repo_dir(''),
 174                              'test_verifier_repo_dir')
 175             self.assertTrue(mock_get_id.called)
 176
 177     def test_get_depl_dir_default(self):
 178         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 179                         'conf_utils.os.path.join',
 180                         return_value='test_verifier_repo_dir'), \
 181             mock.patch('functest.opnfv_tests.openstack.tempest.'
 182                        'conf_utils.get_verifier_id') as mock_get_vid, \
 183             mock.patch('functest.opnfv_tests.openstack.tempest.'
 184                        'conf_utils.get_verifier_deployment_id') \
 185                 as mock_get_did:
 186             self.assertEqual(conf_utils.get_verifier_deployment_dir('', ''),
 187                              'test_verifier_repo_dir')
 188             self.assertTrue(mock_get_vid.called)
 189             self.assertTrue(mock_get_did.called)
 190
 191     def _test_missing_param(self, params, image_id, flavor_id):
 192         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 193                         'conf_utils.ConfigParser.RawConfigParser.'
 194                         'set') as mset, \
 195             mock.patch('functest.opnfv_tests.openstack.tempest.'
 196                        'conf_utils.ConfigParser.RawConfigParser.'
 197                        'read') as mread, \
 198             mock.patch('functest.opnfv_tests.openstack.tempest.'
 199                        'conf_utils.ConfigParser.RawConfigParser.'
 200                        'write') as mwrite, \
 201             mock.patch('__builtin__.open', mock.mock_open()), \
 202             mock.patch('functest.utils.functest_utils.yaml.safe_load',
 203                        return_value={'validation': {'ssh_timeout': 300}}):
 204             os.environ['OS_ENDPOINT_TYPE'] = ''
 205             conf_utils.configure_tempest_update_params(
 206                 'test_conf_file', image_id=image_id,
 207                 flavor_id=flavor_id)
 208             mset.assert_any_call(params[0], params[1], params[2])
 209             self.assertTrue(mread.called)
 210             self.assertTrue(mwrite.called)
 211
 212     def test_upd_missing_image_id(self):
 213         self._test_missing_param(('compute', 'image_ref', 'test_image_id'),
 214                                  'test_image_id', None)
 215
 216     def test_upd_missing_image_id_alt(self):
 217         conf_utils.IMAGE_ID_ALT = 'test_image_id_alt'
 218         self._test_missing_param(('compute', 'image_ref_alt',
 219                                   'test_image_id_alt'), None, None)
 220
 221     def test_upd_missing_flavor_id(self):
 222         setattr(config.CONF, 'tempest_use_custom_flavors', 'True')
 223         self._test_missing_param(('compute', 'flavor_ref', 'test_flavor_id'),
 224                                  None, 'test_flavor_id')
 225
 226     def test_upd_missing_flavor_id_alt(self):
 227         setattr(config.CONF, 'tempest_use_custom_flavors', 'True')
 228         conf_utils.FLAVOR_ID_ALT = 'test_flavor_id_alt'
 229         self._test_missing_param(('compute', 'flavor_ref_alt',
 230                                   'test_flavor_id_alt'), None, None)
 231
 232     def test_verif_missing_conf_file(self):
 233         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 234                         'conf_utils.os.path.isfile',
 235                         return_value=False), \
 236                 mock.patch('subprocess.check_output') as mexe, \
 237                 self.assertRaises(Exception) as context:
 238             conf_utils.configure_verifier('test_dep_dir')
 239             mexe.assert_called_once_with("rally verify configure-verifier")
 240             msg = ("Tempest configuration file 'test_dep_dir/tempest.conf'"
 241                    " NOT found.")
 242             self.assertTrue(msg in context.exception)
 243
 244     def test_configure_verifier_default(self):
 245         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 246                         'conf_utils.os.path.isfile',
 247                         return_value=True), \
 248                 mock.patch('subprocess.check_output') as mexe:
 249             self.assertEqual(conf_utils.configure_verifier('test_dep_dir'),
 250                              'test_dep_dir/tempest.conf')
 251             mexe.assert_called_once_with(
 252                 ['rally', 'verify', 'configure-verifier', '--reconfigure',
 253                  '--id', str(getattr(config.CONF, 'tempest_verifier_name'))])
 254
 255
 256 if __name__ == "__main__":
 257     logging.disable(logging.CRITICAL)
 258     unittest.main(verbosity=2)