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 import logging
   9 import unittest
  10
  11 import mock
  12
  13 from functest.opnfv_tests.openstack.tempest import tempest, conf_utils
  14 from functest.utils.constants import CONST
  15 from snaps.openstack.os_credentials import OSCreds
  16
  17
  18 class OSTempestConfUtilsTesting(unittest.TestCase):
  19
  20     def setUp(self):
  21         self.os_creds = OSCreds(
  22             username='user', password='pass',
  23             auth_url='http://foo.com:5000/v3', project_name='bar')
  24
  25     @mock.patch('snaps.openstack.utils.deploy_utils.create_project',
  26                 return_value=mock.Mock())
  27     @mock.patch('snaps.openstack.utils.deploy_utils.create_user',
  28                 return_value=mock.Mock())
  29     @mock.patch('snaps.openstack.utils.deploy_utils.create_network',
  30                 return_value=None)
  31     @mock.patch('snaps.openstack.utils.deploy_utils.create_image',
  32                 return_value=mock.Mock())
  33     def test_create_tempest_resources_missing_network_dic(self, *mock_args):
  34         tempest_resources = tempest.TempestResourcesManager(os_creds={})
  35         with self.assertRaises(Exception) as context:
  36             tempest_resources.create()
  37         msg = 'Failed to create private network'
  38         self.assertTrue(msg in context.exception)
  39
  40     @mock.patch('snaps.openstack.utils.deploy_utils.create_project',
  41                 return_value=mock.Mock())
  42     @mock.patch('snaps.openstack.utils.deploy_utils.create_user',
  43                 return_value=mock.Mock())
  44     @mock.patch('snaps.openstack.utils.deploy_utils.create_network',
  45                 return_value=mock.Mock())
  46     @mock.patch('snaps.openstack.utils.deploy_utils.create_image',
  47                 return_value=None)
  48     def test_create_tempest_resources_missing_image(self, *mock_args):
  49         tempest_resources = tempest.TempestResourcesManager(os_creds={})
  50
  51         CONST.__setattr__('tempest_use_custom_imagess', True)
  52         with self.assertRaises(Exception) as context:
  53             tempest_resources.create()
  54         msg = 'Failed to create image'
  55         self.assertTrue(msg in context.exception, msg=str(context.exception))
  56
  57         CONST.__setattr__('tempest_use_custom_imagess', False)
  58         with self.assertRaises(Exception) as context:
  59             tempest_resources.create(use_custom_images=True)
  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.create_flavor.OpenStackFlavor.create',
  72                 return_value=None)
  73     def test_create_tempest_resources_missing_flavor(self, *mock_args):
  74         tempest_resources = tempest.TempestResourcesManager(
  75             os_creds=self.os_creds)
  76
  77         CONST.__setattr__('tempest_use_custom_images', True)
  78         CONST.__setattr__('tempest_use_custom_flavors', True)
  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         CONST.__setattr__('tempest_use_custom_images', True)
  85         CONST.__setattr__('tempest_use_custom_flavors', False)
  86         with self.assertRaises(Exception) as context:
  87             tempest_resources.create(use_custom_flavors=True)
  88         msg = 'Failed to create flavor'
  89         self.assertTrue(msg in context.exception, msg=str(context.exception))
  90
  91     def test_get_verifier_id_missing_verifier(self):
  92         CONST.__setattr__('tempest_deployment_name', 'test_deploy_name')
  93         with mock.patch('functest.opnfv_tests.openstack.tempest.'
  94                         'conf_utils.subprocess.Popen') as mock_popen, \
  95                 self.assertRaises(Exception):
  96             mock_stdout = mock.Mock()
  97             attrs = {'stdout.readline.return_value': ''}
  98             mock_stdout.configure_mock(**attrs)
  99             mock_popen.return_value = mock_stdout
 100             conf_utils.get_verifier_id(),
 101
 102     def test_get_verifier_id_default(self):
 103         CONST.__setattr__('tempest_deployment_name', 'test_deploy_name')
 104         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 105                         'conf_utils.subprocess.Popen') as mock_popen:
 106             mock_stdout = mock.Mock()
 107             attrs = {'stdout.readline.return_value': 'test_deploy_id'}
 108             mock_stdout.configure_mock(**attrs)
 109             mock_popen.return_value = mock_stdout
 110
 111             self.assertEqual(conf_utils.get_verifier_id(),
 112                              'test_deploy_id')
 113
 114     def test_get_verifier_deployment_id_missing_rally(self):
 115         CONST.__setattr__('tempest_deployment_name', 'test_deploy_name')
 116         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 117                         'conf_utils.subprocess.Popen') as mock_popen, \
 118                 self.assertRaises(Exception):
 119             mock_stdout = mock.Mock()
 120             attrs = {'stdout.readline.return_value': ''}
 121             mock_stdout.configure_mock(**attrs)
 122             mock_popen.return_value = mock_stdout
 123             conf_utils.get_verifier_deployment_id(),
 124
 125     def test_get_verifier_deployment_id_default(self):
 126         CONST.__setattr__('tempest_deployment_name', 'test_deploy_name')
 127         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 128                         'conf_utils.subprocess.Popen') as mock_popen:
 129             mock_stdout = mock.Mock()
 130             attrs = {'stdout.readline.return_value': 'test_deploy_id'}
 131             mock_stdout.configure_mock(**attrs)
 132             mock_popen.return_value = mock_stdout
 133
 134             self.assertEqual(conf_utils.get_verifier_deployment_id(),
 135                              'test_deploy_id')
 136
 137     def test_get_verifier_repo_dir_default(self):
 138         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 139                         'conf_utils.os.path.join',
 140                         return_value='test_verifier_repo_dir'), \
 141             mock.patch('functest.opnfv_tests.openstack.tempest.'
 142                        'conf_utils.get_verifier_id') as m:
 143             self.assertEqual(conf_utils.get_verifier_repo_dir(''),
 144                              'test_verifier_repo_dir')
 145             self.assertTrue(m.called)
 146
 147     def test_get_verifier_deployment_dir_default(self):
 148         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 149                         'conf_utils.os.path.join',
 150                         return_value='test_verifier_repo_dir'), \
 151             mock.patch('functest.opnfv_tests.openstack.tempest.'
 152                        'conf_utils.get_verifier_id') as m1, \
 153             mock.patch('functest.opnfv_tests.openstack.tempest.'
 154                        'conf_utils.get_verifier_deployment_id') as m2:
 155             self.assertEqual(conf_utils.get_verifier_deployment_dir('', ''),
 156                              'test_verifier_repo_dir')
 157             self.assertTrue(m1.called)
 158             self.assertTrue(m2.called)
 159
 160     def test_get_repo_tag_default(self):
 161         mock_popen = mock.Mock()
 162         attrs = {'stdout.readline.return_value': 'test_tag'}
 163         mock_popen.configure_mock(**attrs)
 164
 165         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 166                         'conf_utils.subprocess.Popen',
 167                         return_value=mock_popen):
 168             self.assertEqual(conf_utils.get_repo_tag('test_repo'),
 169                              'test_tag')
 170
 171     def test_backup_tempest_config_default(self):
 172         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 173                         'conf_utils.shutil.copyfile') as m1:
 174             conf_utils.backup_tempest_config('test_conf_file')
 175             self.assertTrue(m1.called)
 176
 177     def test_configure_tempest_default(self):
 178         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 179                         'conf_utils.configure_verifier',
 180                         return_value='test_conf_file'), \
 181             mock.patch('functest.opnfv_tests.openstack.tempest.'
 182                        'conf_utils.configure_tempest_update_params') as m1:
 183             conf_utils.configure_tempest('test_dep_dir')
 184             self.assertTrue(m1.called)
 185
 186     def test_configure_tempest_defcore_default(self):
 187         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 188                         'conf_utils.configure_verifier',
 189                         return_value='test_conf_file'), \
 190             mock.patch('functest.opnfv_tests.openstack.tempest.'
 191                        'conf_utils.configure_tempest_update_params'), \
 192             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.opnfv_tests.openstack.tempest.'
 203                        'conf_utils.generate_test_accounts_file'), \
 204             mock.patch('functest.opnfv_tests.openstack.tempest.'
 205                        'conf_utils.shutil.copyfile'):
 206             conf_utils.configure_tempest_defcore(
 207                 'test_dep_dir', 'test_image_id', 'test_flavor_id',
 208                 'test_image_alt_id', 'test_flavor_alt_id', 'test_tenant_id')
 209             mset.assert_any_call('compute', 'image_ref', 'test_image_id')
 210             mset.assert_any_call('compute', 'image_ref_alt',
 211                                  'test_image_alt_id')
 212             mset.assert_any_call('compute', 'flavor_ref', 'test_flavor_id')
 213             mset.assert_any_call('compute', 'flavor_ref_alt',
 214                                  'test_flavor_alt_id')
 215             self.assertTrue(mread.called)
 216             self.assertTrue(mwrite.called)
 217
 218     def test_generate_test_accounts_file_default(self):
 219         with mock.patch("__builtin__.open", mock.mock_open()), \
 220             mock.patch('functest.opnfv_tests.openstack.tempest.conf_utils.'
 221                        'yaml.dump') as mock_dump:
 222             conf_utils.generate_test_accounts_file('test_tenant_id')
 223             self.assertTrue(mock_dump.called)
 224
 225     def _test_missing_param(self, params, image_id, flavor_id):
 226         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 227                         'conf_utils.ConfigParser.RawConfigParser.'
 228                         'set') as mset, \
 229             mock.patch('functest.opnfv_tests.openstack.tempest.'
 230                        'conf_utils.ConfigParser.RawConfigParser.'
 231                        'read') as mread, \
 232             mock.patch('functest.opnfv_tests.openstack.tempest.'
 233                        'conf_utils.ConfigParser.RawConfigParser.'
 234                        'write') as mwrite, \
 235             mock.patch('__builtin__.open', mock.mock_open()), \
 236             mock.patch('functest.opnfv_tests.openstack.tempest.'
 237                        'conf_utils.backup_tempest_config'), \
 238             mock.patch('functest.utils.functest_utils.yaml.safe_load',
 239                        return_value={'validation': {'ssh_timeout': 300}}):
 240             CONST.__setattr__('OS_ENDPOINT_TYPE', None)
 241             conf_utils.\
 242                 configure_tempest_update_params('test_conf_file',
 243                                                 image_id=image_id,
 244                                                 flavor_id=flavor_id)
 245             mset.assert_any_call(params[0], params[1], params[2])
 246             self.assertTrue(mread.called)
 247             self.assertTrue(mwrite.called)
 248
 249     def test_configure_tempest_update_params_missing_image_id(self):
 250             CONST.__setattr__('tempest_use_custom_images', True)
 251             self._test_missing_param(('compute', 'image_ref',
 252                                       'test_image_id'), 'test_image_id',
 253                                      None)
 254
 255     def test_configure_tempest_update_params_missing_image_id_alt(self):
 256             CONST.__setattr__('tempest_use_custom_images', True)
 257             conf_utils.IMAGE_ID_ALT = 'test_image_id_alt'
 258             self._test_missing_param(('compute', 'image_ref_alt',
 259                                       'test_image_id_alt'), None, None)
 260
 261     def test_configure_tempest_update_params_missing_flavor_id(self):
 262             CONST.__setattr__('tempest_use_custom_flavors', True)
 263             self._test_missing_param(('compute', 'flavor_ref',
 264                                       'test_flavor_id'), None,
 265                                      'test_flavor_id')
 266
 267     def test_configure_tempest_update_params_missing_flavor_id_alt(self):
 268             CONST.__setattr__('tempest_use_custom_flavors', True)
 269             conf_utils.FLAVOR_ID_ALT = 'test_flavor_id_alt'
 270             self._test_missing_param(('compute', 'flavor_ref_alt',
 271                                       'test_flavor_id_alt'), None,
 272                                      None)
 273
 274     def test_configure_verifier_missing_temp_conf_file(self):
 275         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 276                         'conf_utils.os.path.isfile',
 277                         return_value=False), \
 278             mock.patch('functest.opnfv_tests.openstack.tempest.'
 279                        'conf_utils.ft_utils.execute_command') as mexe, \
 280                 self.assertRaises(Exception) as context:
 281             conf_utils.configure_verifier('test_dep_dir')
 282             mexe.assert_any_call("rally verify configure-verifier")
 283             msg = ("Tempest configuration file 'test_dep_dir/tempest.conf'"
 284                    " NOT found.")
 285             self.assertTrue(msg in context)
 286
 287     def test_configure_verifier_default(self):
 288         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 289                         'conf_utils.os.path.isfile',
 290                         return_value=True), \
 291             mock.patch('functest.opnfv_tests.openstack.tempest.'
 292                        'conf_utils.ft_utils.execute_command') as mexe:
 293             self.assertEqual(conf_utils.configure_verifier('test_dep_dir'),
 294                              'test_dep_dir/tempest.conf')
 295             mexe.assert_any_call("rally verify configure-verifier "
 296                                  "--reconfigure")
 297
 298
 299 if __name__ == "__main__":
 300     logging.disable(logging.CRITICAL)
 301     unittest.main(verbosity=2)