# Copyright (c) 2018 Micro Focus or one of its affiliates. # Copyright (c) 2018 Uber Technologies, Inc. # # 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. # Copyright (c) 2013-2017 Uber Technologies, Inc. # # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and associated documentation files (the "Software"), to deal # in the Software without restriction, including without limitation the rights # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell # copies of the Software, and to permit persons to whom the Software is # furnished to do so, subject to the following conditions: # # The above copyright notice and this permission notice shall be included in # all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN # THE SOFTWARE. from __future__ import print_function, division, absolute_import import os import sys import logging import unittest import inspect import getpass import six if six.PY2: from ConfigParser import ConfigParser elif six.PY3: from configparser import ConfigParser from ...compat import as_text, as_str, as_bytes from ...vertica.log import VerticaLogging default_configs = { 'log_dir': 'vp_test_log', 'log_level': logging.WARNING, 'host': 'localhost', 'port': 5433, 'user': getpass.getuser(), 'password': '', } class VerticaPythonTestCase(unittest.TestCase): """ Base class for all tests """ @classmethod def _load_test_config(cls, config_list): test_config = {} # load default configurations for key in config_list: if key != 'database': test_config[key] = default_configs[key] # override with the configuration file confparser = ConfigParser() confparser.optionxform = str SECTION = 'vp_test_config' # section name in the configuration file # the configuration file is placed in the same directory as this file conf_file = os.path.join(os.path.dirname(os.path.abspath(__file__)), 'vp_test.conf') confparser.read(conf_file) for k in config_list: option = 'VP_TEST_' + k.upper() if confparser.has_option(SECTION, option): test_config[k] = confparser.get(SECTION, option) # override again with VP_TEST_* environment variables for k in config_list: env = 'VP_TEST_' + k.upper() if env in os.environ: test_config[k] = os.environ[env] # data preprocessing # value is string when loaded from configuration file and environment variable if 'port' in test_config: test_config['port'] = int(test_config['port']) if 'database' in config_list and 'user' in test_config: test_config.setdefault('database', test_config['user']) if 'log_level' in test_config: levels = ['NOTSET', 'DEBUG', 'INFO', 'WARNING', 'ERROR', 'CRITICAL'] if isinstance(test_config['log_level'], str): if test_config['log_level'] not in levels: raise ValueError("Invalid value for VP_TEST_LOG_LEVEL: '{}'".format(test_config['log_level'])) test_config['log_level'] = eval('logging.' + test_config['log_level']) if 'log_dir' in test_config: test_config['log_dir'] = os.path.join(test_config['log_dir'], 'py{0}{1}'.format(sys.version_info.major, sys.version_info.minor)) return test_config @classmethod def _setup_logger(cls, tag, log_dir, log_level): # Setup test logger # E.g. If the class is defined in tests/integration_tests/test_dates.py # and test cases run under python2.7, then # the log would write to $VP_TEST_LOG_DIR/py27/integration_tests/test_dates.log testfile = os.path.splitext(os.path.basename(inspect.getsourcefile(cls)))[0] logfile = os.path.join(log_dir, tag, testfile + '.log') VerticaLogging.setup_file_logging(cls.__name__, logfile, log_level, cls.__name__) cls.logger = logging.getLogger(cls.__name__) return logfile def setUp(self): self.logger.info('\n\n'+'-'*50+'\n Begin '+self._testMethodName+'\n'+'-'*50) def tearDown(self): self.logger.info('\n'+'-'*10+' End '+self._testMethodName+' '+'-'*10+'\n') # Common assertions def assertTextEqual(self, first, second, msg=None): first_text = as_text(first) second_text = as_text(second) self.assertEqual(first=first_text, second=second_text, msg=msg) def assertStrEqual(self, first, second, msg=None): first_str = as_str(first) second_str = as_str(second) self.assertEqual(first=first_str, second=second_str, msg=msg) def assertBytesEqual(self, first, second, msg=None): first_bytes = as_bytes(first) second_bytes = as_bytes(second) self.assertEqual(first=first_bytes, second=second_bytes, msg=msg) def assertResultEqual(self, value, result, msg=None): if isinstance(value, six.string_types): self.assertTextEqual(first=value, second=result, msg=msg) else: self.assertEqual(first=value, second=result, msg=msg) def assertListOfListsEqual(self, list1, list2, msg=None): self.assertEqual(len(list1), len(list2), msg=msg) for l1, l2 in zip(list1, list2): self.assertListEqual(l1, l2, msg=msg)