new_contents: import time
  import logging
  
  from werobot.logger import enable_pretty_logging, _LogFormatter
  
  
  def get_new_logger():
      return logging.getLogger(str(time.time()))
  
  
  def test_logger_level():
      for level in ('debug', 'info', 'warning', 'error'):
          logger = get_new_logger()
          enable_pretty_logging(logger, level=level)
          assert logger.level == getattr(logging, level.upper())
  
  
  def test_handlers():
      logger = get_new_logger()
      enable_pretty_logging(logger)
      assert isinstance(logger.handlers[0].formatter, _LogFormatter)
  
subject: Add tests for logger