KaneAI - World’s First E2E Software Testing Agent.Book a Demo Join TestMu Conference

How to use get_identity_version method in tempest

Best Python code snippet using tempest_python

test.py

Source:test.py

...266        In general skip checks that require an API call are discouraged.267        If one is really needed it may be implemented either in the268        resource_setup or at test level.269        """270        identity_version = cls.get_identity_version()271        if 'admin' in cls.credentials and not credentials.is_admin_available(272                identity_version=identity_version):273            msg = "Missing Identity Admin API credentials in configuration."274            raise cls.skipException(msg)275        if 'alt' in cls.credentials and not credentials.is_alt_available(276                identity_version=identity_version):277            msg = "Missing a 2nd set of API credentials in configuration."278            raise cls.skipException(msg)279        if hasattr(cls, 'identity_version'):280            if cls.identity_version == 'v2':281                if not CONF.identity_feature_enabled.api_v2:282                    raise cls.skipException("Identity api v2 is not enabled")283            elif cls.identity_version == 'v3':284                if not CONF.identity_feature_enabled.api_v3:285                    raise cls.skipException("Identity api v3 is not enabled")286    @classmethod287    def setup_credentials(cls):288        """Allocate credentials and the client managers from them.289        A test class that requires network resources must override290        setup_credentials and defined the required resources before super291        is invoked.292        """293        for credentials_type in cls.credentials:294            # This may raise an exception in case credentials are not available295            # In that case we want to let the exception through and the test296            # fail accordingly297            if isinstance(credentials_type, six.string_types):298                manager = cls.get_client_manager(299                    credential_type=credentials_type)300                setattr(cls, 'os_%s' % credentials_type, manager)301                # Setup some common aliases302                # TODO(andreaf) The aliases below are a temporary hack303                # to avoid changing too much code in one patch. They should304                # be removed eventually305                if credentials_type == 'primary':306                    cls.os = cls.manager = cls.os_primary307                if credentials_type == 'admin':308                    cls.os_adm = cls.admin_manager = cls.os_admin309                if credentials_type == 'alt':310                    cls.alt_manager = cls.os_alt311            elif isinstance(credentials_type, list):312                manager = cls.get_client_manager(roles=credentials_type[1:],313                                                 force_new=True)314                setattr(cls, 'os_roles_%s' % credentials_type[0], manager)315    @classmethod316    def setup_clients(cls):317        """Create links to the clients into the test object."""318        # TODO(andreaf) There is a fair amount of code that could me moved from319        # base / test classes in here. Ideally tests should be able to only320        # specify which client is `client` and nothing else.321        pass322    @classmethod323    def resource_setup(cls):324        """Class level resource setup for test cases."""325        if hasattr(cls, "os"):326            cls.validation_resources = vresources.create_validation_resources(327                cls.os, cls.validation_resources)328        else:329            LOG.warning("Client manager not found, validation resources not"330                        " created")331    @classmethod332    def resource_cleanup(cls):333        """Class level resource cleanup for test cases.334        Resource cleanup must be able to handle the case of partially setup335        resources, in case a failure during `resource_setup` should happen.336        """337        if cls.validation_resources:338            if hasattr(cls, "os"):339                vresources.clear_validation_resources(cls.os,340                                                      cls.validation_resources)341                cls.validation_resources = {}342            else:343                LOG.warning("Client manager not found, validation resources "344                            "not deleted")345    def setUp(self):346        super(BaseTestCase, self).setUp()347        if not self.setUpClassCalled:348            raise RuntimeError("setUpClass does not calls the super's"349                               "setUpClass in the "350                               + self.__class__.__name__)351        at_exit_set.add(self.__class__)352        test_timeout = os.environ.get('OS_TEST_TIMEOUT', 0)353        try:354            test_timeout = int(test_timeout)355        except ValueError:356            test_timeout = 0357        if test_timeout > 0:358            self.useFixture(fixtures.Timeout(test_timeout, gentle=True))359        if (os.environ.get('OS_STDOUT_CAPTURE') == 'True' or360                os.environ.get('OS_STDOUT_CAPTURE') == '1'):361            stdout = self.useFixture(fixtures.StringStream('stdout')).stream362            self.useFixture(fixtures.MonkeyPatch('sys.stdout', stdout))363        if (os.environ.get('OS_STDERR_CAPTURE') == 'True' or364                os.environ.get('OS_STDERR_CAPTURE') == '1'):365            stderr = self.useFixture(fixtures.StringStream('stderr')).stream366            self.useFixture(fixtures.MonkeyPatch('sys.stderr', stderr))367        if (os.environ.get('OS_LOG_CAPTURE') != 'False' and368            os.environ.get('OS_LOG_CAPTURE') != '0'):369            self.useFixture(fixtures.LoggerFixture(nuke_handlers=False,370                                                   format=self.log_format,371                                                   level=None))372    @property373    def credentials_provider(self):374        return self._get_credentials_provider()375    @property376    def identity_utils(self):377        """A client that abstracts v2 and v3 identity operations.378        This can be used for creating and tearing down projects in tests. It379        should not be used for testing identity features.380        """381        if CONF.identity.auth_version == 'v2':382            client = self.os_admin.identity_client383            project_client = self.os_admin.tenants_client384            roles_client = self.os_admin.roles_client385            users_client = self.os_admin.users_client386        else:387            client = self.os_admin.identity_v3_client388            project_client = None389            roles_client = None390            users_client = None391        try:392            domain = client.auth_provider.credentials.project_domain_name393        except AttributeError:394            domain = 'Default'395        return cred_client.get_creds_client(client, project_client,396                                            roles_client,397                                            users_client,398                                            project_domain_name=domain)399    @classmethod400    def get_identity_version(cls):401        """Returns the identity version used by the test class"""402        identity_version = getattr(cls, 'identity_version', None)403        return identity_version or CONF.identity.auth_version404    @classmethod405    def _get_credentials_provider(cls):406        """Returns a credentials provider407        If no credential provider exists yet creates one.408        It uses self.identity_version if defined, or the configuration value409        """410        if (not hasattr(cls, '_creds_provider') or not cls._creds_provider or411                not cls._creds_provider.name == cls.__name__):412            force_tenant_isolation = getattr(cls, 'force_tenant_isolation',413                                             False)414            cls._creds_provider = credentials.get_credentials_provider(415                name=cls.__name__, network_resources=cls.network_resources,416                force_tenant_isolation=force_tenant_isolation,417                identity_version=cls.get_identity_version())418        return cls._creds_provider419    @classmethod420    def get_client_manager(cls, credential_type=None, roles=None,421                           force_new=None):422        """Returns an OpenStack client manager423        Returns an OpenStack client manager based on either credential_type424        or a list of roles. If neither is specified, it defaults to425        credential_type 'primary'426        :param credential_type: string - primary, alt or admin427        :param roles: list of roles428        :returns: the created client manager429        :raises skipException: if the requested credentials are not available430        """431        if all([roles, credential_type]):432            msg = "Cannot get credentials by type and roles at the same time"433            raise ValueError(msg)434        if not any([roles, credential_type]):435            credential_type = 'primary'436        cred_provider = cls._get_credentials_provider()437        if roles:438            for role in roles:439                if not cred_provider.is_role_available(role):440                    skip_msg = (441                        "%s skipped because the configured credential provider"442                        " is not able to provide credentials with the %s role "443                        "assigned." % (cls.__name__, role))444                    raise cls.skipException(skip_msg)445            params = dict(roles=roles)446            if force_new is not None:447                params.update(force_new=force_new)448            creds = cred_provider.get_creds_by_roles(**params)449        else:450            credentials_method = 'get_%s_creds' % credential_type451            if hasattr(cred_provider, credentials_method):452                creds = getattr(cred_provider, credentials_method)()453            else:454                raise exceptions.InvalidCredentials(455                    "Invalid credentials type %s" % credential_type)456        return clients.Manager(credentials=creds, service=cls._service,457                               api_microversions=cls.services_microversion)458    @classmethod459    def clear_credentials(cls):460        """Clears creds if set"""461        if hasattr(cls, '_creds_provider'):462            cls._creds_provider.clear_creds()463    @classmethod464    def set_validation_resources(cls, keypair=None, floating_ip=None,465                                 security_group=None,466                                 security_group_rules=None):467        """Specify which ssh server validation resources should be created.468        Each of the argument must be set to either None, True or False, with469        None - use default from config (security groups and security group470               rules get created when set to None)471        False - Do not create the validation resource472        True - create the validation resource473        @param keypair474        @param security_group475        @param security_group_rules476        @param floating_ip477        """478        if not CONF.validation.run_validation:479            return480        if keypair is None:481            if CONF.validation.auth_method.lower() == "keypair":482                keypair = True483            else:484                keypair = False485        if floating_ip is None:486            if CONF.validation.connect_method.lower() == "floating":487                floating_ip = True488            else:489                floating_ip = False490        if security_group is None:491            security_group = CONF.validation.security_group492        if security_group_rules is None:493            security_group_rules = CONF.validation.security_group_rules494        if not cls.validation_resources:495            cls.validation_resources = {496                'keypair': keypair,497                'security_group': security_group,498                'security_group_rules': security_group_rules,499                'floating_ip': floating_ip}500    @classmethod501    def set_network_resources(cls, network=False, router=False, subnet=False,502                              dhcp=False):503        """Specify which network resources should be created504        @param network505        @param router506        @param subnet507        @param dhcp508        """509        # network resources should be set only once from callers510        # in order to ensure that even if it's called multiple times in511        # a chain of overloaded methods, the attribute is set only512        # in the leaf class513        if not cls.network_resources:514            cls.network_resources = {515                'network': network,516                'router': router,517                'subnet': subnet,518                'dhcp': dhcp}519    @classmethod520    def get_tenant_network(cls):521        """Get the network to be used in testing522        :return: network dict including 'id' and 'name'523        """524        # Make sure cred_provider exists and get a network client525        networks_client = cls.get_client_manager().compute_networks_client526        cred_provider = cls._get_credentials_provider()527        # In case of nova network, isolated tenants are not able to list the528        # network configured in fixed_network_name, even if the can use it529        # for their servers, so using an admin network client to validate530        # the network name531        if (not CONF.service_available.neutron and532                credentials.is_admin_available(533                    identity_version=cls.get_identity_version())):534            admin_creds = cred_provider.get_admin_creds()535            admin_manager = clients.Manager(536                admin_creds, api_microversions=cls.services_microversion)537            networks_client = admin_manager.compute_networks_client538        return fixed_network.get_tenant_network(539            cred_provider, networks_client, CONF.compute.fixed_network_name)540    def assertEmpty(self, list, msg=None):541        self.assertTrue(len(list) == 0, msg)542    def assertNotEmpty(self, list, msg=None):543        self.assertTrue(len(list) > 0, msg)544class NegativeAutoTest(BaseTestCase):545    _resources = {}546    @classmethod547    def setUpClass(cls):548        super(NegativeAutoTest, cls).setUpClass()549        os = cls.get_client_manager(credential_type='primary')550        cls.client = os.negative_client551    @staticmethod552    def load_tests(*args):553        """Wrapper for testscenarios554        To set the mandatory scenarios variable only in case a real test555        loader is in place. Will be automatically called in case the variable556        "load_tests" is set.557        """558        if getattr(args[0], 'suiteClass', None) is not None:559            loader, standard_tests, pattern = args560        else:561            standard_tests, module, loader = args562        for test in testtools.iterate_tests(standard_tests):563            schema = getattr(test, '_schema', None)564            if schema is not None:565                setattr(test, 'scenarios',566                        NegativeAutoTest.generate_scenario(schema))567        return testscenarios.load_tests_apply_scenarios(*args)568    @staticmethod569    def generate_scenario(description):570        """Generates the test scenario list for a given description.571        :param description: A file or dictionary with the following entries:572            name (required) name for the api573            http-method (required) one of HEAD,GET,PUT,POST,PATCH,DELETE574            url (required) the url to be appended to the catalog url with '%s'575                for each resource mentioned576            resources: (optional) A list of resource names such as "server",577                "flavor", etc. with an element for each '%s' in the url. This578                method will call self.get_resource for each element when579                constructing the positive test case template so negative580                subclasses are expected to return valid resource ids when581                appropriate.582            json-schema (optional) A valid json schema that will be used to583                create invalid data for the api calls. For "GET" and "HEAD",584                the data is used to generate query strings appended to the url,585                otherwise for the body of the http call.586        """587        LOG.debug(description)588        generator = importutils.import_class(589            CONF.negative.test_generator)()590        generator.validate_schema(description)591        schema = description.get("json-schema", None)592        resources = description.get("resources", [])593        scenario_list = []594        expected_result = None595        for resource in resources:596            if isinstance(resource, dict):597                expected_result = resource['expected_result']598                resource = resource['name']599            LOG.debug("Add resource to test %s" % resource)600            scn_name = "inv_res_%s" % (resource)601            scenario_list.append((scn_name, {"resource": (resource,602                                                          str(uuid.uuid4())),603                                             "expected_result": expected_result604                                             }))605        if schema is not None:606            for scenario in generator.generate_scenarios(schema):607                scenario_list.append((scenario['_negtest_name'],608                                      scenario))609        LOG.debug(scenario_list)610        return scenario_list611    def execute(self, description):612        """Execute a http call613        Execute a http call on an api that are expected to614        result in client errors. First it uses invalid resources that are part615        of the url, and then invalid data for queries and http request bodies.616        :param description: A json file or dictionary with the following617        entries:618            name (required) name for the api619            http-method (required) one of HEAD,GET,PUT,POST,PATCH,DELETE620            url (required) the url to be appended to the catalog url with '%s'621                for each resource mentioned622            resources: (optional) A list of resource names such as "server",623                "flavor", etc. with an element for each '%s' in the url. This624                method will call self.get_resource for each element when625                constructing the positive test case template so negative626                subclasses are expected to return valid resource ids when627                appropriate.628            json-schema (optional) A valid json schema that will be used to629                create invalid data for the api calls. For "GET" and "HEAD",630                the data is used to generate query strings appended to the url,631                otherwise for the body of the http call.632        """633        LOG.info("Executing %s" % description["name"])634        LOG.debug(description)635        generator = importutils.import_class(636            CONF.negative.test_generator)()637        schema = description.get("json-schema", None)638        method = description["http-method"]639        url = description["url"]640        expected_result = None641        if "default_result_code" in description:642            expected_result = description["default_result_code"]643        resources = [self.get_resource(r) for644                     r in description.get("resources", [])]645        if hasattr(self, "resource"):646            # Note(mkoderer): The resources list already contains an invalid647            # entry (see get_resource).648            # We just send a valid json-schema with it649            valid_schema = None650            if schema:651                valid_schema = \652                    valid.ValidTestGenerator().generate_valid(schema)653            new_url, body = self._http_arguments(valid_schema, url, method)654        elif hasattr(self, "_negtest_name"):655            schema_under_test = \656                valid.ValidTestGenerator().generate_valid(schema)657            local_expected_result = \658                generator.generate_payload(self, schema_under_test)659            if local_expected_result is not None:660                expected_result = local_expected_result661            new_url, body = \662                self._http_arguments(schema_under_test, url, method)663        else:664            raise Exception("testscenarios are not active. Please make sure "665                            "that your test runner supports the load_tests "666                            "mechanism")667        if "admin_client" in description and description["admin_client"]:668            if not credentials.is_admin_available(669                    identity_version=self.get_identity_version()):670                msg = ("Missing Identity Admin API credentials in"671                       "configuration.")672                raise self.skipException(msg)673            creds = self.credentials_provider.get_admin_creds()674            os_adm = clients.Manager(credentials=creds)675            client = os_adm.negative_client676        else:677            client = self.client678        resp, resp_body = client.send_request(method, new_url,679                                              resources, body=body)680        self._check_negative_response(expected_result, resp.status, resp_body)681    def _http_arguments(self, json_dict, url, method):682        LOG.debug("dict: %s url: %s method: %s" % (json_dict, url, method))683        if not json_dict:...

test_credentials_factory.py

Source:test_credentials_factory.py

...143        mock_get.assert_called_once_with(144            name=mock_cls.__name__,145            network_resources=mock_cls.network_resources,146            force_tenant_isolation=tenant_iso,147            identity_version=mock_cls.get_identity_version())148    def _do_client_manager_test(self, cls, roles=None):149        mock_gcm = mock.Mock()150        mock_man = mock.Mock()151        mock_gcm.return_value = mock_man152        my_super = mock.Mock()153        my_super.get_client_manager = mock_gcm154        with mock.patch('cinnamon_role.credentials_factory.super') as mock_sup:155            mock_sup.return_value = my_super156            cm = creds._get_client_manager(cls, credential_type='foo',157                                           roles=roles, force_new=True)158        self.assertEqual(mock_man, cm)159        mock_gcm.assert_called_once_with(credential_type='foo', roles=roles,...

create_instance.py

Source:create_instance.py

...21USER = os.environ.get('SSH_USER') or 'root'22SSH_PASSWORD = os.environ.get('SSH_PASSWORD') or ''23SSH_KEY = os.environ.get('SSH_KEY') or None24SSH_WAIT_TIME = int(os.environ.get('SSH_WAIT_TIME') or 120)25def get_identity_version(auth_url):26    return auth_url.split('/')[-1][-1]27def get_session():28    kwargs = {'auth_url': OS_AUTH_URL, 'username': OS_USERNAME,29              'password': OS_PASSWORD}30    auth_version = get_identity_version(OS_AUTH_URL)31    if auth_version == '3':32        kwargs.update({'user_domain_name': OS_USER_DOMAIN_NAME,33                       'project_domain_name': OS_PROJECT_DOMAIN_NAME,34                       'project_name': OS_PROJECT_NAME})35    loader = loading.get_plugin_loader('password')36    auth = loader.load_from_options(**kwargs)37    sess = session.Session(auth=auth, verify=False)38    return sess39def get_nova_client():40    return novaclient.Client(version='2', session=get_session())41def get_neutron_client():42    return neutronclient.Client(session=get_session())43def get_glance_client():44    return glanceclient(version='2', session=get_session())...

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.