#!/usr/bin/env python # All rights reserved. This program and the accompanying materials # are made available under the terms of the Apache License, Version 2.0 # which accompanies this distribution, and is available at # http://www.apache.org/licenses/LICENSE-2.0 # pylint: disable=missing-docstring import logging import os import unittest import mock from xtesting.core import testcase from functest.opnfv_tests.openstack.rally import rally from functest.opnfv_tests.openstack.tempest import tempest from functest.utils import config class OSTempestTesting(unittest.TestCase): # pylint: disable=too-many-public-methods def setUp(self): with mock.patch('os_client_config.get_config'), \ mock.patch('shade.OpenStackCloud'), \ mock.patch('functest.core.tenantnetwork.NewProject'), \ mock.patch('functest.opnfv_tests.openstack.rally.rally.' 'RallyBase.create_rally_deployment'), \ mock.patch('functest.opnfv_tests.openstack.tempest.tempest.' 'TempestCommon.create_verifier'), \ mock.patch('functest.opnfv_tests.openstack.tempest.tempest.' 'TempestCommon.get_verifier_id', return_value='test_deploy_id'), \ mock.patch('functest.opnfv_tests.openstack.rally.rally.' 'RallyBase.get_verifier_deployment_id', return_value='test_deploy_id'), \ mock.patch('functest.opnfv_tests.openstack.tempest.tempest.' 'TempestCommon.get_verifier_repo_dir', return_value='test_verifier_repo_dir'), \ mock.patch('functest.opnfv_tests.openstack.tempest.tempest.' 'TempestCommon.get_verifier_deployment_dir', return_value='test_verifier_deploy_dir'), \ mock.patch('os_client_config.make_shade'): self.tempestcommon = tempest.TempestCommon() @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.LOGGER.error') @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.LOGGER.debug') def test_gen_tl_cm_missing_file(self, mock_logger_debug, mock_logger_error): # pylint: disable=unused-argument self.tempestcommon.mode = 'custom' with mock.patch('functest.opnfv_tests.openstack.tempest.tempest.' 'os.path.isfile', return_value=False), \ self.assertRaises(Exception) as context: msg = "Tempest test list file %s NOT found." self.tempestcommon.generate_test_list() self.assertTrue( (msg % self.tempestcommon.tempest_custom) in context.exception) @mock.patch('subprocess.check_output') @mock.patch('os.remove') def test_gen_tl_cm_default(self, *args): self.tempestcommon.mode = 'custom' with mock.patch('functest.opnfv_tests.openstack.tempest.tempest.' 'shutil.copyfile') as mock_copyfile, \ mock.patch('functest.opnfv_tests.openstack.tempest.tempest.' 'os.path.isfile', return_value=True): self.tempestcommon.generate_test_list() self.assertTrue(mock_copyfile.called) args[0].assert_called_once_with('/etc/tempest.conf') @mock.patch('os.remove') @mock.patch('shutil.copyfile') @mock.patch('subprocess.check_output') def _test_gen_tl_mode_default(self, mode, *args): if mode == 'smoke': testr_mode = r'^tempest\.(api|scenario).*\[.*\bsmoke\b.*\]$' elif mode == 'full': testr_mode = r'^tempest\.' else: testr_mode = self.tempestcommon.mode verifier_repo_dir = 'test_verifier_repo_dir' self.tempestcommon.verifier_repo_dir = verifier_repo_dir cmd = "(cd {0}; stestr list '{1}' >{2} 2>/dev/null)".format( verifier_repo_dir, testr_mode, self.tempestcommon.list) self.tempestcommon.generate_test_list(mode=testr_mode) args[0].assert_called_once_with(cmd, shell=True) args[2].assert_called_once_with('/etc/tempest.conf') def test_gen_tl_smoke_mode(self): self._test_gen_tl_mode_default('smoke') def test_gen_tl_full_mode(self): self._test_gen_tl_mode_default('full') def test_verif_res_missing_verif_id(self): self.tempestcommon.verification_id = None with self.assertRaises(Exception): self.tempestcommon.parse_verifier_result() def test_backup_config_default(self): with mock.patch('os.path.exists', return_value=False), \ mock.patch('os.makedirs') as mock_makedirs, \ mock.patch('shutil.copyfile') as mock_copyfile: self.tempestcommon.backup_tempest_config( 'test_conf_file', res_dir='test_dir') self.assertTrue(mock_makedirs.called) self.assertTrue(mock_copyfile.called) with mock.patch('os.path.exists', return_value=True), \ mock.patch('shutil.copyfile') as mock_copyfile: self.tempestcommon.backup_tempest_config( 'test_conf_file', res_dir='test_dir') self.assertTrue(mock_copyfile.called) @mock.patch("os.rename") @mock.patch("os.remove") @mock.patch("os.path.exists", return_value=True) def test_apply_missing_blacklist(self, *args): with mock.patch('six.moves.builtins.open', mock.mock_open()) as mock_open, \ mock.patch.object(self.tempestcommon, 'read_file', return_value=['test1', 'test2']): self.tempestcommon.tempest_blacklist = Exception os.environ['DEPLOY_SCENARIO'] = 'deploy_scenario' self.tempestcommon.apply_tempest_blacklist( self.tempestcommon.tempest_blacklist) obj = mock_open() obj.write.assert_any_call('test1\n') obj.write.assert_any_call('test2\n') args[0].assert_called_once_with(self.tempestcommon.raw_list) args[1].assert_called_once_with(self.tempestcommon.raw_list) args[2].assert_called_once_with( self.tempestcommon.list, self.tempestcommon.raw_list) @mock.patch("os.rename") @mock.patch("os.remove") @mock.patch("os.path.exists", return_value=True) def test_apply_blacklist_default(self, *args): item_dict = {'scenarios': ['deploy_scenario'], 'tests': ['test2']} with mock.patch('six.moves.builtins.open', mock.mock_open()) as mock_open, \ mock.patch.object(self.tempestcommon, 'read_file', return_value=['test1', 'test2']), \ mock.patch('functest.opnfv_tests.openstack.tempest.tempest.' 'yaml.safe_load', return_value=item_dict): os.environ['DEPLOY_SCENARIO'] = 'deploy_scenario' self.tempestcommon.apply_tempest_blacklist( self.tempestcommon.tempest_blacklist) obj = mock_open() obj.write.assert_any_call('test1\n') self.assertFalse(obj.write.assert_any_call('test2\n')) args[0].assert_called_once_with(self.tempestcommon.raw_list) args[1].assert_called_once_with(self.tempestcommon.raw_list) args[2].assert_called_once_with( self.tempestcommon.list, self.tempestcommon.raw_list) @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.' 'subprocess.Popen') @mock.patch('six.moves.builtins.open', mock.mock_open()) @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.LOGGER.info') def test_run_verifier_tests_default(self, *args): self.tempestcommon.tempest_list = 'test_tempest_list' cmd = ["rally", "verify", "start", "--load-list", self.tempestcommon.tempest_list] with self.assertRaises(Exception): self.tempestcommon.run_verifier_tests() args[0].assert_any_call("Starting Tempest test suite: '%s'.", cmd) @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.' 'os.path.exists', return_value=False) @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.os.makedirs', side_effect=Exception) def test_run_makedirs_ko(self, *args): # pylint: disable=unused-argument self.assertEqual(self.tempestcommon.run(), testcase.TestCase.EX_RUN_ERROR) @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.' 'os.path.exists', return_value=False) @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.os.makedirs') def test_run_create_resources_ko(self, *args): # pylint: disable=unused-argument self.assertEqual(self.tempestcommon.run(), testcase.TestCase.EX_RUN_ERROR) @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.' 'os.path.exists', return_value=False) @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.os.makedirs') @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.' 'TempestCommon.configure', side_effect=Exception) def test_run_configure_tempest_ko(self, *args): # pylint: disable=unused-argument self.assertEqual(self.tempestcommon.run(), testcase.TestCase.EX_RUN_ERROR) @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.' 'os.path.exists', return_value=False) @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.os.makedirs') @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.' 'TempestCommon.configure') def _test_run(self, status, *args): # pylint: disable=unused-argument self.assertEqual(self.tempestcommon.run(), status) def test_run_missing_gen_test_list(self): with mock.patch.object(self.tempestcommon, 'generate_test_list', side_effect=Exception): self._test_run(testcase.TestCase.EX_RUN_ERROR) def test_run_apply_blacklist_ko(self): with mock.patch.object(self.tempestcommon, 'generate_test_list'), \ mock.patch.object(self.tempestcommon, 'apply_tempest_blacklist', side_effect=Exception()): self._test_run(testcase.TestCase.EX_RUN_ERROR) def test_run_verifier_tests_ko(self): with mock.patch.object(self.tempestcommon, 'generate_test_list'), \ mock.patch.object(self.tempestcommon, 'apply_tempest_blacklist'), \ mock.patch.object(self.tempestcommon, 'run_verifier_tests', side_effect=Exception()), \ mock.patch.object(self.tempestcommon, 'parse_verifier_result', side_effect=Exception): self._test_run(testcase.TestCase.EX_RUN_ERROR) def test_run_verif_result_ko(self): with mock.patch.object(self.tempestcommon, 'generate_test_list'), \ mock.patch.object(self.tempestcommon, 'apply_tempest_blacklist'), \ mock.patch.object(self.tempestcommon, 'run_verifier_tests'), \ mock.patch.object(self.tempestcommon, 'parse_verifier_result', side_effect=Exception): self._test_run(testcase.TestCase.EX_RUN_ERROR) @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.TempestCommon.' 'run', return_value=testcase.TestCase.EX_OK) def test_run(self, *args): with mock.patch.object(self.tempestcommon, 'update_rally_regex'), \ mock.patch.object(self.tempestcommon, 'generate_test_list'), \ mock.patch.object(self.tempestcommon, 'apply_tempest_blacklist'), \ mock.patch.object(self.tempestcommon, 'run_verifier_tests'), \ mock.patch.object(self.tempestcommon, 'parse_verifier_result'): self._test_run(testcase.TestCase.EX_OK) args[0].assert_called_once_with() @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.LOGGER.debug') def test_create_verifier(self, mock_logger_debug): mock_popen = mock.Mock() attrs = {'poll.return_value': None, 'stdout.readline.return_value': '0'} mock_popen.configure_mock(**attrs) setattr(config.CONF, 'tempest_verifier_name', 'test_verifier_name') with mock.patch('subprocess.Popen', side_effect=Exception), \ self.assertRaises(Exception): self.tempestcommon.create_verifier() mock_logger_debug.assert_any_call("Tempest test_verifier_name" " does not exist") def test_get_verifier_id_default(self): setattr(config.CONF, 'tempest_verifier_name', 'test_verifier_name') with mock.patch('functest.opnfv_tests.openstack.tempest.' 'tempest.subprocess.Popen') as mock_popen: mock_stdout = mock.Mock() attrs = {'stdout.readline.return_value': b'test_deploy_id'} mock_stdout.configure_mock(**attrs) mock_popen.return_value = mock_stdout self.assertEqual(self.tempestcommon.get_verifier_id(), 'test_deploy_id') def test_get_depl_id_default(self): setattr(config.CONF, 'tempest_verifier_name', 'test_deploy_name') with mock.patch('functest.opnfv_tests.openstack.tempest.' 'tempest.subprocess.Popen') as mock_popen: mock_stdout = mock.Mock() attrs = {'stdout.readline.return_value': b'test_deploy_id'} mock_stdout.configure_mock(**attrs) mock_popen.return_value = mock_stdout self.assertEqual(rally.RallyBase.get_verifier_deployment_id(), 'test_deploy_id') def test_get_verif_repo_dir_default(self): with mock.patch('functest.opnfv_tests.openstack.tempest.' 'tempest.os.path.join', return_value='test_verifier_repo_dir'): self.assertEqual(self.tempestcommon.get_verifier_repo_dir(''), 'test_verifier_repo_dir') def test_get_depl_dir_default(self): with mock.patch('functest.opnfv_tests.openstack.tempest.' 'tempest.os.path.join', return_value='test_verifier_repo_dir'): self.assertEqual( self.tempestcommon.get_verifier_deployment_dir('', ''), 'test_verifier_repo_dir') def _test_missing_param(self, params, image_id, flavor_id, alt=False): with mock.patch('six.moves.configparser.RawConfigParser.' 'set') as mset, \ mock.patch('six.moves.configparser.RawConfigParser.' 'read') as mread, \ mock.patch('six.moves.configparser.RawConfigParser.' 'write') as mwrite, \ mock.patch('six.moves.builtins.open', mock.mock_open()), \ mock.patch('functest.utils.functest_utils.yaml.safe_load', return_value={'validation': {'ssh_timeout': 300}}): os.environ['OS_INTERFACE'] = '' if not alt: self.tempestcommon.configure_tempest_update_params( 'test_conf_file', image_id=image_id, flavor_id=flavor_id) mset.assert_any_call(params[0], params[1], params[2]) else: self.tempestcommon.configure_tempest_update_params( 'test_conf_file', image_alt_id=image_id, flavor_alt_id=flavor_id) mset.assert_any_call(params[0], params[1], params[2]) self.assertTrue(mread.called) self.assertTrue(mwrite.called) def test_upd_missing_image_id(self): self._test_missing_param(('compute', 'image_ref', 'test_image_id'), 'test_image_id', None) def test_upd_missing_image_id_alt(self): self._test_missing_param( ('compute', 'image_ref_alt', 'test_image_id_alt'), 'test_image_id_alt', None, alt=True) def test_upd_missing_flavor_id(self): self._test_missing_param(('compute', 'flavor_ref', 'test_flavor_id'), None, 'test_flavor_id') def test_upd_missing_flavor_id_alt(self): self._test_missing_param( ('compute', 'flavor_ref_alt', 'test_flavor_id_alt'), None, 'test_flavor_id_alt', alt=True) def test_verif_missing_conf_file(self): with mock.patch('functest.opnfv_tests.openstack.tempest.' 'tempest.os.path.isfile', return_value=False), \ mock.patch('subprocess.check_output') as mexe, \ self.assertRaises(Exception) as context: self.tempestcommon.configure_verifier('test_dep_dir') mexe.assert_called_once_with("rally verify configure-verifier") msg = ("Tempest configuration file 'test_dep_dir/tempest.conf'" " NOT found.") self.assertTrue(msg in context.exception) def test_configure_verifier_default(self): with mock.patch('functest.opnfv_tests.openstack.tempest.' 'tempest.os.path.isfile', return_value=True), \ mock.patch('subprocess.check_output') as mexe: self.assertEqual( self.tempestcommon.configure_verifier('test_dep_dir'), 'test_dep_dir/tempest.conf') mexe.assert_called_once_with( ['rally', 'verify', 'configure-verifier', '--reconfigure', '--id', str(getattr(config.CONF, 'tempest_verifier_name'))]) def test_is_successful_false(self): with mock.patch('six.moves.builtins.super') as mock_super: self.tempestcommon.deny_skipping = True self.tempestcommon.details = {"skipped_number": 2} self.assertEqual(self.tempestcommon.is_successful(), testcase.TestCase.EX_TESTCASE_FAILED) mock_super(tempest.TempestCommon, self).is_successful.assert_not_called() def test_is_successful_true(self): with mock.patch('six.moves.builtins.super') as mock_super: self.tempestcommon.deny_skipping = False self.tempestcommon.details = {"skipped_number": 2} mock_super(tempest.TempestCommon, self).is_successful.return_value = 567 self.assertEqual(self.tempestcommon.is_successful(), 567) mock_super(tempest.TempestCommon, self).is_successful.assert_called() if __name__ == "__main__": logging.disable(logging.CRITICAL) unittest.main(verbosity=2)