def setUp(self): """Setup method to instance an object of Logger Handler""" self.debug_message = "Unit test for debug log" self.info_message = "Unit test for info log" self.error_message = "Unit test for error log" self.warning_message = "Unit test for warning log" dir_name = os.path.dirname(os.path.abspath(__file__)) self.log_file_path = dir_name + "/test.log" self.logger = LoggerHandler(self.log_file_path) self.logger.debug(self.debug_message) self.logger.info(self.info_message) self.logger.error(self.error_message) self.logger.warning(self.warning_message) file = open(self.log_file_path, "r") self.all_lines_path = file.readlines() file.close()
class LoggerHandlerTest(unittest.TestCase): """Unit tests for LoggerHandler""" def setUp(self): """Setup method to instance an object of Logger Handler""" self.debug_message = "Unit test for debug log" self.info_message = "Unit test for info log" self.error_message = "Unit test for error log" self.warning_message = "Unit test for warning log" dir_name = os.path.dirname(os.path.abspath(__file__)) self.log_file_path = dir_name + "/test.log" self.logger = LoggerHandler(self.log_file_path) self.logger.debug(self.debug_message) self.logger.info(self.info_message) self.logger.error(self.error_message) self.logger.warning(self.warning_message) file = open(self.log_file_path, "r") self.all_lines_path = file.readlines() file.close() def get_if_message_is_in_file(self, message): """Test if an instance of Customer class is created with required Keyword arguments: message -- the str with the message to search in log file""" is_message = False for line in self.all_lines_path: if line.find(message): is_message = True return is_message def test_create_logger_handler_object(self): """Test if an instance of Customer class is created with required""" self.assertIsInstance(self.logger, LoggerHandler) def test_logger_handler_use_singleton_class(self): """Test singleton class used in logger handler""" other_logger = LoggerHandler(self.log_file_path) self.assertEqual(self.logger, other_logger) def test_debug_log_message(self): """Test debug log message""" self.assertTrue(self.get_if_message_is_in_file(self.debug_message)) def test_info_log_message(self): """Test info log message""" self.assertTrue(self.get_if_message_is_in_file(self.info_message)) def test_warning_log_message(self): """Test warning log message""" self.assertTrue(self.get_if_message_is_in_file(self.error_message)) def test_error_log_message(self): """Test error log message""" self.assertTrue(self.get_if_message_is_in_file(self.warning_message))