diff options
Diffstat (limited to 'functest/tests/unit/openstack/rally/test_rally.py')
| -rw-r--r-- | functest/tests/unit/openstack/rally/test_rally.py | 391 |
1 files changed, 391 insertions, 0 deletions
diff --git a/functest/tests/unit/openstack/rally/test_rally.py b/functest/tests/unit/openstack/rally/test_rally.py new file mode 100644 index 000000000..fe25dfcf9 --- /dev/null +++ b/functest/tests/unit/openstack/rally/test_rally.py @@ -0,0 +1,391 @@ +#!/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 + +import json +import logging +import os +import unittest + +import mock + +from functest.core import testcase +from functest.opnfv_tests.openstack.rally import rally +from functest.utils.constants import CONST + + +class OSRallyTesting(unittest.TestCase): + + logging.disable(logging.CRITICAL) + + def setUp(self): + self.nova_client = mock.Mock() + self.neutron_client = mock.Mock() + self.cinder_client = mock.Mock() + with mock.patch('functest.opnfv_tests.openstack.rally.rally.' + 'os_utils.get_nova_client', + return_value=self.nova_client), \ + mock.patch('functest.opnfv_tests.openstack.rally.rally.' + 'os_utils.get_neutron_client', + return_value=self.neutron_client), \ + mock.patch('functest.opnfv_tests.openstack.rally.rally.' + 'os_utils.get_cinder_client', + return_value=self.cinder_client): + self.rally_base = rally.RallyBase() + self.rally_base.network_dict['net_id'] = 'test_net_id' + self.polling_iter = 2 + + def test_build_task_args_missing_floating_network(self): + CONST.OS_AUTH_URL = None + with mock.patch('functest.opnfv_tests.openstack.rally.rally.' + 'os_utils.get_external_net', + return_value=None): + task_args = self.rally_base._build_task_args('test_file_name') + self.assertEqual(task_args['floating_network'], '') + + def test_build_task_args_missing_net_id(self): + CONST.OS_AUTH_URL = None + self.rally_base.network_dict['net_id'] = '' + with mock.patch('functest.opnfv_tests.openstack.rally.rally.' + 'os_utils.get_external_net', + return_value='test_floating_network'): + task_args = self.rally_base._build_task_args('test_file_name') + self.assertEqual(task_args['netid'], '') + + def test_build_task_args_missing_auth_url(self): + CONST.OS_AUTH_URL = None + with mock.patch('functest.opnfv_tests.openstack.rally.rally.' + 'os_utils.get_external_net', + return_value='test_floating_network'): + task_args = self.rally_base._build_task_args('test_file_name') + self.assertEqual(task_args['request_url'], '') + + def check_scenario_file(self, value): + yaml_file = 'opnfv-{}.yaml'.format('test_file_name') + if yaml_file in value: + return False + return True + + def test_prepare_test_list_missing_scenario_file(self): + with mock.patch('functest.opnfv_tests.openstack.rally.rally.' + 'os.path.exists', + side_effect=self.check_scenario_file), \ + self.assertRaises(Exception): + self.rally_base._prepare_test_list('test_file_name') + + def check_temp_dir(self, value): + yaml_file = 'opnfv-{}.yaml'.format('test_file_name') + if yaml_file in value: + return True + return False + + def test_prepare_test_list_missing_temp_dir(self): + with mock.patch('functest.opnfv_tests.openstack.rally.rally.' + 'os.path.exists', + side_effect=self.check_temp_dir), \ + mock.patch('functest.opnfv_tests.openstack.rally.rally.' + 'os.makedirs') as mock_os_makedir, \ + mock.patch.object(self.rally_base, 'apply_blacklist', + return_value=mock.Mock()) as mock_method: + yaml_file = 'opnfv-{}.yaml'.format('test_file_name') + ret_val = os.path.join(self.rally_base.TEMP_DIR, yaml_file) + self.assertEqual(self.rally_base. + _prepare_test_list('test_file_name'), + ret_val) + self.assertTrue(mock_method.called) + self.assertTrue(mock_os_makedir.called) + + def test_get_task_id_default(self): + cmd_raw = 'Task 1: started' + self.assertEqual(self.rally_base.get_task_id(cmd_raw), + '1') + + def test_get_task_id_missing_id(self): + cmd_raw = '' + self.assertEqual(self.rally_base.get_task_id(cmd_raw), + None) + + def test_task_succeed_fail(self): + json_raw = json.dumps([None]) + self.assertEqual(self.rally_base.task_succeed(json_raw), + False) + json_raw = json.dumps([{'result': [{'error': ['test_error']}]}]) + self.assertEqual(self.rally_base.task_succeed(json_raw), + False) + + def test_task_succeed_success(self): + json_raw = json.dumps('') + self.assertEqual(self.rally_base.task_succeed(json_raw), + True) + + def polling(self): + if self.polling_iter == 0: + return "something" + self.polling_iter -= 1 + return None + + def test_get_cmd_output(self): + proc = mock.Mock() + attrs = {'poll.side_effect': self.polling, + 'stdout.readline.return_value': 'line'} + proc.configure_mock(**attrs) + self.assertEqual(self.rally_base.get_cmd_output(proc), + 'lineline') + + def test_excl_scenario_default(self): + CONST.INSTALLER_TYPE = 'test_installer' + CONST.DEPLOY_SCENARIO = 'test_scenario' + dic = {'scenario': [{'scenarios': ['test_scenario'], + 'installers': ['test_installer'], + 'tests': ['test']}]} + with mock.patch('__builtin__.open', mock.mock_open()), \ + mock.patch('functest.opnfv_tests.openstack.rally.rally.' + 'yaml.safe_load', + return_value=dic): + self.assertEqual(self.rally_base.excl_scenario(), + ['test']) + + def test_excl_scenario_exception(self): + with mock.patch('__builtin__.open', side_effect=Exception): + self.assertEqual(self.rally_base.excl_scenario(), + []) + + def test_excl_func_default(self): + CONST.INSTALLER_TYPE = 'test_installer' + CONST.DEPLOY_SCENARIO = 'test_scenario' + dic = {'functionality': [{'functions': ['no_live_migration'], + 'tests': ['test']}]} + with mock.patch('__builtin__.open', mock.mock_open()), \ + mock.patch('functest.opnfv_tests.openstack.rally.rally.' + 'yaml.safe_load', + return_value=dic), \ + mock.patch.object(self.rally_base, 'live_migration_supported', + return_value=False): + self.assertEqual(self.rally_base.excl_func(), + ['test']) + + def test_excl_func_exception(self): + with mock.patch('__builtin__.open', side_effect=Exception): + self.assertEqual(self.rally_base.excl_func(), + []) + + def test_file_is_empty_default(self): + mock_obj = mock.Mock() + attrs = {'st_size': 10} + mock_obj.configure_mock(**attrs) + with mock.patch('functest.opnfv_tests.openstack.rally.rally.' + 'os.stat', + return_value=mock_obj): + self.assertEqual(self.rally_base.file_is_empty('test_file_name'), + False) + + def test_file_is_empty_exception(self): + with mock.patch('functest.opnfv_tests.openstack.rally.rally.' + 'os.stat', + side_effect=Exception): + self.assertEqual(self.rally_base.file_is_empty('test_file_name'), + True) + + def test_run_task_missing_task_file(self): + with mock.patch('functest.opnfv_tests.openstack.rally.rally.' + 'os.path.exists', + return_value=False), \ + self.assertRaises(Exception): + self.rally_base._run_task('test_name') + + @mock.patch('functest.opnfv_tests.openstack.rally.rally.logger.info') + def test_run_task_no_tests_for_scenario(self, mock_logger_info): + with mock.patch('functest.opnfv_tests.openstack.rally.rally.' + 'os.path.exists', + return_value=True), \ + mock.patch.object(self.rally_base, '_prepare_test_list', + return_value='test_file_name'), \ + mock.patch.object(self.rally_base, 'file_is_empty', + return_value=True): + self.rally_base._run_task('test_name') + str = 'No tests for scenario "test_name"' + mock_logger_info.assert_any_call(str) + + @mock.patch('functest.opnfv_tests.openstack.rally.rally.logger.error') + def test_run_task_taskid_missing(self, mock_logger_error): + with mock.patch('functest.opnfv_tests.openstack.rally.rally.' + 'os.path.exists', + return_value=True), \ + mock.patch.object(self.rally_base, '_prepare_test_list', + return_value='test_file_name'), \ + mock.patch.object(self.rally_base, 'file_is_empty', + return_value=False), \ + mock.patch.object(self.rally_base, '_build_task_args', + return_value={}), \ + mock.patch('functest.opnfv_tests.openstack.rally.rally.' + 'subprocess.Popen'), \ + mock.patch.object(self.rally_base, '_get_output', + return_value=mock.Mock()), \ + mock.patch.object(self.rally_base, 'get_task_id', + return_value=None), \ + mock.patch.object(self.rally_base, 'get_cmd_output', + return_value=''): + self.rally_base._run_task('test_name') + str = 'Failed to retrieve task_id, validating task...' + mock_logger_error.assert_any_call(str) + + @mock.patch('functest.opnfv_tests.openstack.rally.rally.logger.info') + @mock.patch('functest.opnfv_tests.openstack.rally.rally.logger.error') + def test_run_task_default(self, mock_logger_error, + mock_logger_info): + popen = mock.Mock() + attrs = {'read.return_value': 'json_result'} + popen.configure_mock(**attrs) + + with mock.patch('functest.opnfv_tests.openstack.rally.rally.' + 'os.path.exists', + return_value=True), \ + mock.patch.object(self.rally_base, '_prepare_test_list', + return_value='test_file_name'), \ + mock.patch.object(self.rally_base, 'file_is_empty', + return_value=False), \ + mock.patch.object(self.rally_base, '_build_task_args', + return_value={}), \ + mock.patch('functest.opnfv_tests.openstack.rally.rally.' + 'subprocess.Popen'), \ + mock.patch.object(self.rally_base, '_get_output', + return_value=mock.Mock()), \ + mock.patch.object(self.rally_base, 'get_task_id', + return_value='1'), \ + mock.patch.object(self.rally_base, 'get_cmd_output', + return_value=''), \ + mock.patch('functest.opnfv_tests.openstack.rally.rally.' + 'os.makedirs'), \ + mock.patch('functest.opnfv_tests.openstack.rally.rally.' + 'os.popen', + return_value=popen), \ + mock.patch('__builtin__.open', mock.mock_open()), \ + mock.patch.object(self.rally_base, 'task_succeed', + return_value=True): + self.rally_base._run_task('test_name') + str = 'Test scenario: "test_name" OK.\n' + mock_logger_info.assert_any_call(str) + + def test_prepare_env_testname_invalid(self): + self.rally_base.TESTS = ['test1', 'test2'] + self.rally_base.test_name = 'test' + with self.assertRaises(Exception): + self.rally_base._prepare_env() + + def test_prepare_env_volume_creation_failed(self): + self.rally_base.TESTS = ['test1', 'test2'] + self.rally_base.test_name = 'test1' + volume_type = None + with mock.patch('functest.opnfv_tests.openstack.rally.rally.' + 'os_utils.list_volume_types', + return_value=None), \ + mock.patch('functest.opnfv_tests.openstack.rally.rally.' + 'os_utils.create_volume_type', + return_value=volume_type), \ + self.assertRaises(Exception): + self.rally_base._prepare_env() + + def test_prepare_env_image_missing(self): + self.rally_base.TESTS = ['test1', 'test2'] + self.rally_base.test_name = 'test1' + volume_type = mock.Mock() + image_id = None + with mock.patch('functest.opnfv_tests.openstack.rally.rally.' + 'os_utils.list_volume_types', + return_value=None), \ + mock.patch('functest.opnfv_tests.openstack.rally.rally.' + 'os_utils.create_volume_type', + return_value=volume_type), \ + mock.patch('functest.opnfv_tests.openstack.rally.rally.' + 'os_utils.get_or_create_image', + return_value=(True, image_id)), \ + self.assertRaises(Exception): + self.rally_base._prepare_env() + + def test_prepare_env_image_shared_network_creation_failed(self): + self.rally_base.TESTS = ['test1', 'test2'] + self.rally_base.test_name = 'test1' + volume_type = mock.Mock() + image_id = 'image_id' + network_dict = None + with mock.patch('functest.opnfv_tests.openstack.rally.rally.' + 'os_utils.list_volume_types', + return_value=None), \ + mock.patch('functest.opnfv_tests.openstack.rally.rally.' + 'os_utils.create_volume_type', + return_value=volume_type), \ + mock.patch('functest.opnfv_tests.openstack.rally.rally.' + 'os_utils.get_or_create_image', + return_value=(True, image_id)), \ + mock.patch('functest.opnfv_tests.openstack.rally.rally.' + 'os_utils.create_shared_network_full', + return_value=network_dict), \ + self.assertRaises(Exception): + self.rally_base._prepare_env() + + def test_run_tests_all(self): + self.rally_base.TESTS = ['test1', 'test2'] + self.rally_base.test_name = 'all' + with mock.patch.object(self.rally_base, '_run_task', + return_value=mock.Mock()): + self.rally_base._run_tests() + self.rally_base._run_task.assert_any_call('test1') + self.rally_base._run_task.assert_any_call('test2') + + def test_run_tests_default(self): + self.rally_base.TESTS = ['test1', 'test2'] + self.rally_base.test_name = 'test1' + with mock.patch.object(self.rally_base, '_run_task', + return_value=mock.Mock()): + self.rally_base._run_tests() + self.rally_base._run_task.assert_any_call('test1') + + @mock.patch('functest.opnfv_tests.openstack.rally.rally.logger.info') + def test_generate_report(self, mock_logger_info): + summary = [{'test_name': 'test_name', + 'overall_duration': 5, + 'nb_tests': 3, + 'success': 5}] + self.rally_base.summary = summary + with mock.patch('functest.opnfv_tests.openstack.rally.rally.' + 'ft_utils.check_success_rate', + return_value='criteria'): + self.rally_base._generate_report() + self.assertTrue(mock_logger_info.called) + + def test_clean_up_default(self): + self.rally_base.volume_type = mock.Mock() + self.rally_base.cinder_client = mock.Mock() + self.rally_base.image_exists = False + self.rally_base.image_id = 1 + self.rally_base.nova_client = mock.Mock() + with mock.patch('functest.opnfv_tests.openstack.rally.rally.' + 'os_utils.delete_volume_type') as mock_vol_method, \ + mock.patch('functest.opnfv_tests.openstack.rally.rally.' + 'os_utils.delete_glance_image') as mock_glance_method: + self.rally_base._clean_up() + mock_vol_method.assert_any_call(self.rally_base.cinder_client, + self.rally_base.volume_type) + mock_glance_method.assert_any_call(self.rally_base.nova_client, + 1) + + def test_run_default(self): + with mock.patch.object(self.rally_base, '_prepare_env'), \ + mock.patch.object(self.rally_base, '_run_tests'), \ + mock.patch.object(self.rally_base, '_generate_report'), \ + mock.patch.object(self.rally_base, '_clean_up'): + self.assertEqual(self.rally_base.run(), + testcase.TestCase.EX_OK) + + def test_run_exception(self): + with mock.patch.object(self.rally_base, '_prepare_env', + side_effect=Exception): + self.assertEqual(self.rally_base.run(), + testcase.TestCase.EX_RUN_ERROR) + + +if __name__ == "__main__": + unittest.main(verbosity=2) |