# Copyright 2017 IBM Corp # All Rights Reserved. # # Licensed under the Apache License, Version 2.0 (the "License"); you may # not use this file except in compliance with the License. You may obtain # a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the # License for the specific language governing permissions and limitations # under the License. import os import sys from unittest import mock from oslo_config import cfg import testtools from tempest import clients from tempest import config from tempest.lib.common import validation_resources as vr from tempest.lib import exceptions as lib_exc from tempest.lib.services.compute import base_compute_client from tempest.lib.services.placement import base_placement_client from tempest.lib.services.volume import base_client as base_volume_client from tempest import test from tempest.tests import base from tempest.tests import fake_config from tempest.tests.lib import fake_credentials from tempest.tests.lib.services import registry_fixture if sys.version_info >= (2, 7): import unittest else: import unittest2 as unittest class LoggingTestResult(testtools.TestResult): def __init__(self, log, *args, **kwargs): super(LoggingTestResult, self).__init__(*args, **kwargs) self.log = log def addError(self, test, err=None, details=None): self.log.append((test, err, details)) class TestValidationResources(base.TestCase): validation_resources_module = 'tempest.lib.common.validation_resources' def setUp(self): super(TestValidationResources, self).setUp() self.useFixture(fake_config.ConfigFixture()) self.useFixture(registry_fixture.RegistryFixture()) self.patchobject(config, 'TempestConfigPrivate', fake_config.FakePrivate) class TestTestClass(test.BaseTestCase): pass self.test_test_class = TestTestClass def test_validation_resources_no_validation(self): cfg.CONF.set_default('run_validation', False, 'validation') creds = fake_credentials.FakeKeystoneV3Credentials() osclients = clients.Manager(creds) vr = self.test_test_class.get_class_validation_resources(osclients) self.assertIsNone(vr) def test_validation_resources_exists(self): cfg.CONF.set_default('run_validation', True, 'validation') creds = fake_credentials.FakeKeystoneV3Credentials() osclients = clients.Manager(creds) expected_vr = 'expected_validation_resources' self.test_test_class._validation_resources[osclients] = expected_vr obtained_vr = self.test_test_class.get_class_validation_resources( osclients) self.assertEqual(expected_vr, obtained_vr) @mock.patch(validation_resources_module + '.create_validation_resources', autospec=True) def test_validation_resources_new(self, mock_create_vr): cfg.CONF.set_default('run_validation', True, 'validation') cfg.CONF.set_default('neutron', True, 'service_available') creds = fake_credentials.FakeKeystoneV3Credentials() osclients = clients.Manager(creds) expected_vr = {'expected_validation_resources': None} mock_create_vr.return_value = expected_vr with mock.patch.object( self.test_test_class, 'addClassResourceCleanup') as mock_add_class_cleanup: obtained_vr = self.test_test_class.get_class_validation_resources( osclients) self.assertEqual(1, mock_add_class_cleanup.call_count) self.assertEqual(mock.call(vr.clear_validation_resources, osclients, use_neutron=True, **expected_vr), mock_add_class_cleanup.call_args) self.assertEqual(mock_create_vr.call_count, 1) self.assertIn(osclients, mock_create_vr.call_args_list[0][0]) self.assertEqual(expected_vr, obtained_vr) self.assertIn(osclients, self.test_test_class._validation_resources) self.assertEqual(expected_vr, self.test_test_class._validation_resources[osclients]) def test_validation_resources_invalid_config(self): invalid_version = 999 cfg.CONF.set_default('run_validation', True, 'validation') cfg.CONF.set_default('ip_version_for_ssh', invalid_version, 'validation') cfg.CONF.set_default('neutron', True, 'service_available') creds = fake_credentials.FakeKeystoneV3Credentials() osclients = clients.Manager(creds) with testtools.ExpectedException( lib_exc.InvalidConfiguration, value_re='^.*\n.*' + str(invalid_version)): self.test_test_class.get_class_validation_resources(osclients) @mock.patch(validation_resources_module + '.create_validation_resources', autospec=True) def test_validation_resources_invalid_config_nova_net(self, mock_create_vr): invalid_version = 999 cfg.CONF.set_default('run_validation', True, 'validation') cfg.CONF.set_default('ip_version_for_ssh', invalid_version, 'validation') cfg.CONF.set_default('neutron', False, 'service_available') creds = fake_credentials.FakeKeystoneV3Credentials() osclients = clients.Manager(creds) expected_vr = {'expected_validation_resources': None} mock_create_vr.return_value = expected_vr obtained_vr = self.test_test_class.get_class_validation_resources( osclients) self.assertEqual(mock_create_vr.call_count, 1) self.assertIn(osclients, mock_create_vr.call_args_list[0][0]) self.assertEqual(expected_vr, obtained_vr) self.assertIn(osclients, self.test_test_class._validation_resources) self.assertEqual(expected_vr, self.test_test_class._validation_resources[osclients]) @mock.patch(validation_resources_module + '.create_validation_resources', autospec=True) @mock.patch(validation_resources_module + '.clear_validation_resources', autospec=True) def test_validation_resources_fixture(self, mock_clean_vr, mock_create_vr): class TestWithRun(self.test_test_class): def runTest(self): pass cfg.CONF.set_default('run_validation', True, 'validation') test_case = TestWithRun() creds = fake_credentials.FakeKeystoneV3Credentials() osclients = clients.Manager(creds) test_case.get_test_validation_resources(osclients) self.assertEqual(1, mock_create_vr.call_count) self.assertEqual(0, mock_clean_vr.call_count) class TestSetNetworkResources(base.TestCase): def setUp(self): super(TestSetNetworkResources, self).setUp() class ParentTest(test.BaseTestCase): @classmethod def setup_credentials(cls): cls.set_network_resources(dhcp=True) super(ParentTest, cls).setup_credentials() def runTest(self): pass self.parent_class = ParentTest def test_set_network_resources_child_only(self): class ChildTest(self.parent_class): @classmethod def setup_credentials(cls): cls.set_network_resources(router=True) super(ChildTest, cls).setup_credentials() child_test = ChildTest() child_test.setUpClass() # Assert that the parents network resources are not set self.assertFalse(child_test._network_resources['dhcp']) # Assert that the child network resources are set self.assertTrue(child_test._network_resources['router']) def test_set_network_resources_right_order(self): class ChildTest(self.parent_class): @classmethod def setup_credentials(cls): super(ChildTest, cls).setup_credentials() cls.set_network_resources(router=True) child_test = ChildTest() with testtools.ExpectedException(RuntimeError, value_re='set_network_resources'): child_test.setUpClass() def test_set_network_resources_children(self): class ChildTest(self.parent_class): @classmethod def setup_credentials(cls): cls.set_network_resources(router=True) super(ChildTest, cls).setup_credentials() class GrandChildTest(ChildTest): pass # Invoke setupClass on both and check that the setup_credentials # call check mechanism does not report any false negative. child_test = ChildTest() child_test.setUpClass() grandchild_test = GrandChildTest() grandchild_test.setUpClass() class TestTempestBaseTestClass(base.TestCase): def setUp(self): super(TestTempestBaseTestClass, self).setUp() self.useFixture(fake_config.ConfigFixture()) self.patchobject(config, 'TempestConfigPrivate', fake_config.FakePrivate) class ParentTest(test.BaseTestCase): def runTest(self): pass self.parent_test = ParentTest def test_resource_cleanup(self): cfg.CONF.set_default('neutron', False, 'service_available') exp_args = (1, 2,) exp_kwargs = {'a': 1, 'b': 2} mock1 = mock.Mock() mock2 = mock.Mock() exp_functions = [mock1, mock2] class TestWithCleanups(self.parent_test): @classmethod def resource_setup(cls): for fn in exp_functions: cls.addClassResourceCleanup(fn, *exp_args, **exp_kwargs) test_cleanups = TestWithCleanups() suite = unittest.TestSuite((test_cleanups,)) log = [] result = LoggingTestResult(log) suite.run(result) # No exception raised - error log is empty self.assertFalse(log) # All stacked resource cleanups invoked mock1.assert_called_once_with(*exp_args, **exp_kwargs) mock2.assert_called_once_with(*exp_args, **exp_kwargs) # Cleanup stack is empty self.assertEqual(0, len(test_cleanups._class_cleanups)) def test_resource_cleanup_failures(self): cfg.CONF.set_default('neutron', False, 'service_available') exp_args = (1, 2,) exp_kwargs = {'a': 1, 'b': 2} mock1 = mock.Mock() mock1.side_effect = Exception('mock1 resource cleanup failure') mock2 = mock.Mock() mock3 = mock.Mock() mock3.side_effect = Exception('mock3 resource cleanup failure') exp_functions = [mock1, mock2, mock3] class TestWithFailingCleanups(self.parent_test): @classmethod def resource_setup(cls): for fn in exp_functions: cls.addClassResourceCleanup(fn, *exp_args, **exp_kwargs) test_cleanups = TestWithFailingCleanups() suite = unittest.TestSuite((test_cleanups,)) log = [] result = LoggingTestResult(log) suite.run(result) # One multiple exception captured self.assertEqual(1, len(log)) # [0]: test, err, details [1] -> exc_info # Type, Exception, traceback [1] -> MultipleException found_exc = log[0][1][1] self.assertTrue(isinstance(found_exc, testtools.MultipleExceptions)) self.assertEqual(2, len(found_exc.args)) # Each arg is exc_info - match messages and order self.assertIn('mock3 resource', str(found_exc.args[0][1])) self.assertIn('mock1 resource', str(found_exc.args[1][1])) # All stacked resource cleanups invoked mock1.assert_called_once_with(*exp_args, **exp_kwargs) mock2.assert_called_once_with(*exp_args, **exp_kwargs) # Cleanup stack is empty self.assertEqual(0, len(test_cleanups._class_cleanups)) def test_super_resource_cleanup_not_invoked(self): class BadResourceCleanup(self.parent_test): @classmethod def resource_cleanup(cls): pass bad_class = BadResourceCleanup() suite = unittest.TestSuite((bad_class,)) log = [] result = LoggingTestResult(log) suite.run(result) # One multiple exception captured self.assertEqual(1, len(log)) # [0]: test, err, details [1] -> exc_info # Type, Exception, traceback [1] -> RuntimeError found_exc = log[0][1][1] self.assertTrue(isinstance(found_exc, RuntimeError)) self.assertIn(BadResourceCleanup.__name__, str(found_exc)) def test_super_skip_checks_not_invoked(self): class BadSkipChecks(self.parent_test): @classmethod def skip_checks(cls): pass bad_class = BadSkipChecks() with testtools.ExpectedException( RuntimeError, value_re='^.* ' + BadSkipChecks.__name__): bad_class.setUpClass() def test_super_setup_credentials_not_invoked(self): class BadSetupCredentials(self.parent_test): @classmethod def skip_checks(cls): pass bad_class = BadSetupCredentials() with testtools.ExpectedException( RuntimeError, value_re='^.* ' + BadSetupCredentials.__name__): bad_class.setUpClass() def test_grandparent_skip_checks_not_invoked(self): class BadSkipChecks(self.parent_test): @classmethod def skip_checks(cls): pass class SonOfBadSkipChecks(BadSkipChecks): pass bad_class = SonOfBadSkipChecks() with testtools.ExpectedException( RuntimeError, value_re='^.* ' + SonOfBadSkipChecks.__name__): bad_class.setUpClass() @mock.patch('tempest.common.credentials_factory.is_admin_available', autospec=True, return_value=True) def test_skip_checks_admin(self, mock_iaa): identity_version = 'identity_version' class NeedAdmin(self.parent_test): credentials = ['admin'] @classmethod def get_identity_version(cls): return identity_version NeedAdmin().skip_checks() mock_iaa.assert_called_once_with('identity_version') @mock.patch('tempest.common.credentials_factory.is_admin_available', autospec=True, return_value=False) def test_skip_checks_admin_not_available(self, mock_iaa): identity_version = 'identity_version' class NeedAdmin(self.parent_test): credentials = ['admin'] @classmethod def get_identity_version(cls): return identity_version with testtools.ExpectedException(testtools.testcase.TestSkipped): NeedAdmin().skip_checks() mock_iaa.assert_called_once_with('identity_version') def test_skip_checks_identity_v2_not_available(self): cfg.CONF.set_default('api_v2', False, 'identity-feature-enabled') class NeedV2(self.parent_test): identity_version = 'v2' with testtools.ExpectedException(testtools.testcase.TestSkipped): NeedV2().skip_checks() def test_skip_checks_identity_v3_not_available(self): cfg.CONF.set_default('api_v3', False, 'identity-feature-enabled') class NeedV3(self.parent_test): identity_version = 'v3' with testtools.ExpectedException(testtools.testcase.TestSkipped): NeedV3().skip_checks() def test_setup_credentials_all(self): expected_creds = ['string', ['list', 'role1', 'role2']] class AllCredentials(self.parent_test): credentials = expected_creds expected_clients = 'clients' with mock.patch.object( AllCredentials, 'get_client_manager') as mock_get_client_manager: mock_get_client_manager.return_value = expected_clients all_creds = AllCredentials() all_creds.setup_credentials() self.assertTrue(hasattr(all_creds, 'os_string')) self.assertEqual(expected_clients, all_creds.os_string) self.assertTrue(hasattr(all_creds, 'os_roles_list')) self.assertEqual(expected_clients, all_creds.os_roles_list) self.assertEqual(2, mock_get_client_manager.call_count) self.assertEqual( expected_creds[0], mock_get_client_manager.mock_calls[0][2]['credential_type']) self.assertEqual( expected_creds[1][1:], mock_get_client_manager.mock_calls[1][2]['roles']) def test_setup_credentials_with_role_and_system_scope(self): expected_creds = [['system_my_role', 'role1', 'role2']] class SystemRoleCredentials(self.parent_test): credentials = expected_creds expected_clients = 'clients' with mock.patch.object( SystemRoleCredentials, 'get_client_manager') as mock_get_client_manager: mock_get_client_manager.return_value = expected_clients sys_creds = SystemRoleCredentials() sys_creds.setup_credentials() self.assertTrue(hasattr(sys_creds, 'os_system_my_role')) self.assertEqual(expected_clients, sys_creds.os_system_my_role) self.assertTrue(hasattr(sys_creds, 'os_roles_system_my_role')) self.assertEqual(expected_clients, sys_creds.os_roles_system_my_role) self.assertEqual(1, mock_get_client_manager.call_count) self.assertEqual( expected_creds[0][1:], mock_get_client_manager.mock_calls[0][2]['roles']) self.assertEqual( 'system', mock_get_client_manager.mock_calls[0][2]['scope']) def test_setup_credentials_with_multiple_role_and_system_scope(self): expected_creds = [['system_my_role', 'role1', 'role2'], ['system_my_role2', 'role1', 'role2'], ['system_my_role3', 'role3']] class SystemRoleCredentials(self.parent_test): credentials = expected_creds expected_clients = 'clients' with mock.patch.object( SystemRoleCredentials, 'get_client_manager') as mock_get_client_manager: mock_get_client_manager.return_value = expected_clients sys_creds = SystemRoleCredentials() sys_creds.setup_credentials() self.assertTrue(hasattr(sys_creds, 'os_system_my_role')) self.assertEqual(expected_clients, sys_creds.os_system_my_role) self.assertTrue(hasattr(sys_creds, 'os_roles_system_my_role')) self.assertEqual(expected_clients, sys_creds.os_roles_system_my_role) self.assertTrue(hasattr(sys_creds, 'os_system_my_role2')) self.assertEqual(expected_clients, sys_creds.os_system_my_role2) self.assertTrue(hasattr(sys_creds, 'os_roles_system_my_role2')) self.assertEqual(expected_clients, sys_creds.os_roles_system_my_role2) self.assertTrue(hasattr(sys_creds, 'os_system_my_role3')) self.assertEqual(expected_clients, sys_creds.os_system_my_role3) self.assertTrue(hasattr(sys_creds, 'os_roles_system_my_role3')) self.assertEqual(expected_clients, sys_creds.os_roles_system_my_role3) self.assertEqual(3, mock_get_client_manager.call_count) self.assertEqual( expected_creds[0][1:], mock_get_client_manager.mock_calls[0][2]['roles']) self.assertEqual( 'system', mock_get_client_manager.mock_calls[0][2]['scope']) self.assertEqual( expected_creds[1][1:], mock_get_client_manager.mock_calls[1][2]['roles']) self.assertEqual( 'system', mock_get_client_manager.mock_calls[1][2]['scope']) self.assertEqual( expected_creds[2][1:], mock_get_client_manager.mock_calls[2][2]['roles']) self.assertEqual( 'system', mock_get_client_manager.mock_calls[2][2]['scope']) def test_setup_credentials_with_role_and_multiple_scope(self): expected_creds = [['my_role', 'role1', 'role2'], ['project_my_role', 'role1', 'role2'], ['domain_my_role', 'role1', 'role2'], ['system_my_role', 'role1', 'role2']] class SystemRoleCredentials(self.parent_test): credentials = expected_creds expected_clients = 'clients' with mock.patch.object( SystemRoleCredentials, 'get_client_manager') as mock_get_client_manager: mock_get_client_manager.return_value = expected_clients sys_creds = SystemRoleCredentials() sys_creds.setup_credentials() self.assertTrue(hasattr(sys_creds, 'os_my_role')) self.assertEqual(expected_clients, sys_creds.os_my_role) self.assertTrue(hasattr(sys_creds, 'os_roles_my_role')) self.assertEqual(expected_clients, sys_creds.os_roles_my_role) self.assertTrue(hasattr(sys_creds, 'os_project_my_role')) self.assertEqual(expected_clients, sys_creds.os_project_my_role) self.assertTrue(hasattr(sys_creds, 'os_roles_project_my_role')) self.assertEqual(expected_clients, sys_creds.os_roles_project_my_role) self.assertTrue(hasattr(sys_creds, 'os_domain_my_role')) self.assertEqual(expected_clients, sys_creds.os_domain_my_role) self.assertTrue(hasattr(sys_creds, 'os_roles_domain_my_role')) self.assertEqual(expected_clients, sys_creds.os_roles_domain_my_role) self.assertTrue(hasattr(sys_creds, 'os_system_my_role')) self.assertEqual(expected_clients, sys_creds.os_system_my_role) self.assertTrue(hasattr(sys_creds, 'os_roles_system_my_role')) self.assertEqual(expected_clients, sys_creds.os_roles_system_my_role) self.assertEqual(4, mock_get_client_manager.call_count) self.assertEqual( expected_creds[0][1:], mock_get_client_manager.mock_calls[0][2]['roles']) self.assertEqual( 'project', mock_get_client_manager.mock_calls[0][2]['scope']) self.assertEqual( expected_creds[1][1:], mock_get_client_manager.mock_calls[1][2]['roles']) self.assertEqual( 'project', mock_get_client_manager.mock_calls[1][2]['scope']) self.assertEqual( expected_creds[2][1:], mock_get_client_manager.mock_calls[2][2]['roles']) self.assertEqual( 'domain', mock_get_client_manager.mock_calls[2][2]['scope']) self.assertEqual( expected_creds[3][1:], mock_get_client_manager.mock_calls[3][2]['roles']) self.assertEqual( 'system', mock_get_client_manager.mock_calls[3][2]['scope']) def test_setup_class_overwritten(self): class OverridesSetup(self.parent_test): @classmethod def setUpClass(cls): # noqa pass overrides_setup = OverridesSetup() suite = unittest.TestSuite((overrides_setup,)) log = [] result = LoggingTestResult(log) suite.run(result) # Record 0, test (error holder). The error generates during test run. self.assertIn('runTest', str(log[0][0])) # Record 0, traceback self.assertRegex( str(log[0][2]['traceback']).replace('\n', ' '), RuntimeError.__name__ + ': .* ' + OverridesSetup.__name__) class TestTempestBaseTestClassFixtures(base.TestCase): SETUP_FIXTURES = [test.BaseTestCase.setUpClass.__name__, test.BaseTestCase.skip_checks.__name__, test.BaseTestCase.setup_credentials.__name__, test.BaseTestCase.setup_clients.__name__, test.BaseTestCase.resource_setup.__name__] TEARDOWN_FIXTURES = [test.BaseTestCase.tearDownClass.__name__, test.BaseTestCase.resource_cleanup.__name__, test.BaseTestCase.clear_credentials.__name__] def setUp(self): super(TestTempestBaseTestClassFixtures, self).setUp() self.mocks = {} for fix in self.SETUP_FIXTURES + self.TEARDOWN_FIXTURES: self.mocks[fix] = mock.Mock() def tracker_builder(name): def tracker(cls): # Track that the fixture was invoked cls.fixtures_invoked.append(name) # Run the fixture getattr(super(TestWithClassFixtures, cls), name)() # Run a mock we can use for side effects self.mocks[name]() return tracker class TestWithClassFixtures(test.BaseTestCase): credentials = [] fixtures_invoked = [] def runTest(_self): pass # Decorate all test class fixtures with tracker_builder for method_name in self.SETUP_FIXTURES + self.TEARDOWN_FIXTURES: setattr(TestWithClassFixtures, method_name, classmethod(tracker_builder(method_name))) self.test = TestWithClassFixtures() def test_no_error_flow(self): # If all setup fixtures are executed, all cleanup fixtures are # executed too suite = unittest.TestSuite((self.test,)) log = [] result = LoggingTestResult(log) suite.run(result) self.assertEqual(self.SETUP_FIXTURES + self.TEARDOWN_FIXTURES, self.test.fixtures_invoked) def test_skip_only(self): # If a skip condition is hit in the test, no credentials or resource # is provisioned / cleaned-up self.mocks['skip_checks'].side_effect = ( testtools.TestCase.skipException()) suite = unittest.TestSuite((self.test,)) log = [] result = LoggingTestResult(log) suite.run(result) # If we trigger a skip condition, teardown is not invoked at all self.assertEqual((self.SETUP_FIXTURES[:2] + [self.TEARDOWN_FIXTURES[0]]), self.test.fixtures_invoked) def test_skip_credentials_fails(self): expected_exc = 'sc exploded' self.mocks['setup_credentials'].side_effect = Exception(expected_exc) suite = unittest.TestSuite((self.test,)) log = [] result = LoggingTestResult(log) suite.run(result) # If setup_credentials explodes, we invoked teardown class and # clear credentials, and re-raise self.assertEqual((self.SETUP_FIXTURES[:3] + [self.TEARDOWN_FIXTURES[i] for i in (0, 2)]), self.test.fixtures_invoked) found_exc = log[0][1][1] self.assertIn(expected_exc, str(found_exc)) def test_skip_credentials_fails_clear_fails(self): # If cleanup fails on failure, we log the exception and do not # re-raise it. Note that since the exception happens outside of # the Tempest test setUp, logging is not captured on the Tempest # test side, it will be captured by the unit test instead. expected_exc = 'sc exploded' clear_exc = 'clear exploded' self.mocks['setup_credentials'].side_effect = Exception(expected_exc) self.mocks['clear_credentials'].side_effect = Exception(clear_exc) suite = unittest.TestSuite((self.test,)) log = [] result = LoggingTestResult(log) suite.run(result) # If setup_credentials explodes, we invoked teardown class and # clear credentials, and re-raise self.assertEqual((self.SETUP_FIXTURES[:3] + [self.TEARDOWN_FIXTURES[i] for i in (0, 2)]), self.test.fixtures_invoked) found_exc = log[0][1][1] self.assertIn(expected_exc, str(found_exc)) # Since log capture depends on OS_LOG_CAPTURE, we can only assert if # logging was captured if os.environ.get('OS_LOG_CAPTURE'): self.assertIn(clear_exc, self.log_fixture.logger.output) def test_skip_credentials_clients_resources_credentials_clear_fails(self): # If cleanup fails with no previous failure, we re-raise the exception. expected_exc = 'clear exploded' self.mocks['clear_credentials'].side_effect = Exception(expected_exc) suite = unittest.TestSuite((self.test,)) log = [] result = LoggingTestResult(log) suite.run(result) # If setup_credentials explodes, we invoked teardown class and # clear credentials, and re-raise self.assertEqual(self.SETUP_FIXTURES + self.TEARDOWN_FIXTURES, self.test.fixtures_invoked) found_exc = log[0][1][1] self.assertIn(expected_exc, str(found_exc)) def test_skip_credentials_clients_fails(self): expected_exc = 'clients exploded' self.mocks['setup_clients'].side_effect = Exception(expected_exc) suite = unittest.TestSuite((self.test,)) log = [] result = LoggingTestResult(log) suite.run(result) # If setup_clients explodes, we invoked teardown class and # clear credentials, and re-raise self.assertEqual((self.SETUP_FIXTURES[:4] + [self.TEARDOWN_FIXTURES[i] for i in (0, 2)]), self.test.fixtures_invoked) found_exc = log[0][1][1] self.assertIn(expected_exc, str(found_exc)) def test_skip_credentials_clients_resources_fails(self): expected_exc = 'resource setup exploded' self.mocks['resource_setup'].side_effect = Exception(expected_exc) suite = unittest.TestSuite((self.test,)) log = [] result = LoggingTestResult(log) suite.run(result) # If resource_setup explodes, we invoked teardown class and # clear credentials and resource cleanup, and re-raise self.assertEqual(self.SETUP_FIXTURES + self.TEARDOWN_FIXTURES, self.test.fixtures_invoked) found_exc = log[0][1][1] self.assertIn(expected_exc, str(found_exc)) class TestAPIMicroversionTest1(test.BaseTestCase): @classmethod def resource_setup(cls): super(TestAPIMicroversionTest1, cls).resource_setup() # Setting microvesions and checks that every tests # of this class will have those microversion set # on service clients requesting service APIs. cls.setup_api_microversion_fixture( compute_microversion='2.30', volume_microversion='3.10', placement_microversion='3.1') # Check microvesion is set during resource_setup() if base_compute_client.COMPUTE_MICROVERSION != '2.30': raise testtools.TestCase.failureException( "Microversion is not set in resource_setup method") if base_volume_client.VOLUME_MICROVERSION != '3.10': raise testtools.TestCase.failureException( "Microversion is not set in resource_setup method") if base_placement_client.PLACEMENT_MICROVERSION != '3.1': raise testtools.TestCase.failureException( "Microversion is not set in resource_setup method") @classmethod def resource_cleanup(cls): super(TestAPIMicroversionTest1, cls).resource_cleanup() # Check microversion is reset back to None in resource_cleanup() if base_compute_client.COMPUTE_MICROVERSION is not None: raise testtools.TestCase.failureException( "Microversion is not reset to None in resource_cleanup method") if base_volume_client.VOLUME_MICROVERSION is not None: raise testtools.TestCase.failureException( "Microversion is not reset to None in resource_cleanup method") if base_placement_client.PLACEMENT_MICROVERSION is not None: raise testtools.TestCase.failureException( "Microversion is not reset to None in resource_cleanup method") def setUp(self): super(TestAPIMicroversionTest1, self).setUp() # Check microversion is set in setUp method also. self.assertEqual('2.30', base_compute_client.COMPUTE_MICROVERSION) self.assertEqual('3.10', base_volume_client.VOLUME_MICROVERSION) self.assertEqual('3.1', base_placement_client.PLACEMENT_MICROVERSION) def tearDown(self): super(TestAPIMicroversionTest1, self).tearDown() # Check microversion is set in tearDown method also. self.assertEqual('2.30', base_compute_client.COMPUTE_MICROVERSION) self.assertEqual('3.10', base_volume_client.VOLUME_MICROVERSION) self.assertEqual('3.1', base_placement_client.PLACEMENT_MICROVERSION) def test_1(self): self.assertEqual('2.30', base_compute_client.COMPUTE_MICROVERSION) self.assertEqual('3.10', base_volume_client.VOLUME_MICROVERSION) self.assertEqual('3.1', base_placement_client.PLACEMENT_MICROVERSION) def test_2(self): self.assertEqual('2.30', base_compute_client.COMPUTE_MICROVERSION) self.assertEqual('3.10', base_volume_client.VOLUME_MICROVERSION) self.assertEqual('3.1', base_placement_client.PLACEMENT_MICROVERSION) class TestAPIMicroversionTest2(test.BaseTestCase): @classmethod def resource_setup(cls): super(TestAPIMicroversionTest2, cls).resource_setup() # Setting microvesions different from what set in # MicroversionTest1 and checks that every tests # of this class will have the new microversion set # on service clients requesting service APIs. cls.setup_api_microversion_fixture( compute_microversion='2.80', volume_microversion='3.80', placement_microversion='3.8') # Check microvesion is set during resource_setup() if base_compute_client.COMPUTE_MICROVERSION != '2.80': raise testtools.TestCase.failureException( "Microversion is not set in resource_setup method") if base_volume_client.VOLUME_MICROVERSION != '3.80': raise testtools.TestCase.failureException( "Microversion is not set in resource_setup method") if base_placement_client.PLACEMENT_MICROVERSION != '3.8': raise testtools.TestCase.failureException( "Microversion is not set in resource_setup method") @classmethod def resource_cleanup(cls): super(TestAPIMicroversionTest2, cls).resource_cleanup() # Check microversion is reset back to None in resource_cleanup() if base_compute_client.COMPUTE_MICROVERSION is not None: raise testtools.TestCase.failureException( "Microversion is not reset to None in resource_cleanup method") if base_volume_client.VOLUME_MICROVERSION is not None: raise testtools.TestCase.failureException( "Microversion is not reset to None in resource_cleanup method") if base_placement_client.PLACEMENT_MICROVERSION is not None: raise testtools.TestCase.failureException( "Microversion is not reset to None in resource_cleanup method") def setUp(self): super(TestAPIMicroversionTest2, self).setUp() # Check microversion is set in setUp method also. self.assertEqual('2.80', base_compute_client.COMPUTE_MICROVERSION) self.assertEqual('3.80', base_volume_client.VOLUME_MICROVERSION) self.assertEqual('3.8', base_placement_client.PLACEMENT_MICROVERSION) def tearDown(self): super(TestAPIMicroversionTest2, self).tearDown() # Check microversion is set in tearDown method also. self.assertEqual('2.80', base_compute_client.COMPUTE_MICROVERSION) self.assertEqual('3.80', base_volume_client.VOLUME_MICROVERSION) self.assertEqual('3.8', base_placement_client.PLACEMENT_MICROVERSION) def test_1(self): self.assertEqual('2.80', base_compute_client.COMPUTE_MICROVERSION) self.assertEqual('3.80', base_volume_client.VOLUME_MICROVERSION) self.assertEqual('3.8', base_placement_client.PLACEMENT_MICROVERSION) def test_2(self): self.assertEqual('2.80', base_compute_client.COMPUTE_MICROVERSION) self.assertEqual('3.80', base_volume_client.VOLUME_MICROVERSION) self.assertEqual('3.8', base_placement_client.PLACEMENT_MICROVERSION) class TestAPIMicroversionTest3(test.BaseTestCase): @classmethod def resource_setup(cls): super(TestAPIMicroversionTest3, cls).resource_setup() # Not setting microversion for this test class so # there should not be any micorversion set on service # clients requesting services APIs. # Check microvesion is not set during resource_setup() if base_compute_client.COMPUTE_MICROVERSION is not None: raise testtools.TestCase.failureException( "Microversion is not set in resource_setup method") if base_volume_client.VOLUME_MICROVERSION is not None: raise testtools.TestCase.failureException( "Microversion is not set in resource_setup method") if base_placement_client.PLACEMENT_MICROVERSION is not None: raise testtools.TestCase.failureException( "Microversion is not set in resource_setup method") @classmethod def resource_cleanup(cls): super(TestAPIMicroversionTest3, cls).resource_cleanup() # Check microversion is set to None in resource_cleanup() if base_compute_client.COMPUTE_MICROVERSION is not None: raise testtools.TestCase.failureException( "Microversion is not reset to None in resource_cleanup method") if base_volume_client.VOLUME_MICROVERSION is not None: raise testtools.TestCase.failureException( "Microversion is not reset to None in resource_cleanup method") if base_placement_client.PLACEMENT_MICROVERSION is not None: raise testtools.TestCase.failureException( "Microversion is not reset to None in resource_cleanup method") def setUp(self): super(TestAPIMicroversionTest3, self).setUp() # Check microversion is None in setUp method also. self.assertIsNone(base_compute_client.COMPUTE_MICROVERSION) self.assertIsNone(base_volume_client.VOLUME_MICROVERSION) self.assertIsNone(base_placement_client.PLACEMENT_MICROVERSION) def tearDown(self): super(TestAPIMicroversionTest3, self).tearDown() # Check microversion is None in tearDown method also. self.assertIsNone(base_compute_client.COMPUTE_MICROVERSION) self.assertIsNone(base_volume_client.VOLUME_MICROVERSION) self.assertIsNone(base_placement_client.PLACEMENT_MICROVERSION) def test_1(self): self.assertIsNone(base_compute_client.COMPUTE_MICROVERSION) self.assertIsNone(base_volume_client.VOLUME_MICROVERSION) self.assertIsNone(base_placement_client.PLACEMENT_MICROVERSION) def test_2(self): self.assertIsNone(base_compute_client.COMPUTE_MICROVERSION) self.assertIsNone(base_volume_client.VOLUME_MICROVERSION) self.assertIsNone(base_placement_client.PLACEMENT_MICROVERSION)