def test_create_file_log_handler(tmpdir):
test_string = 'create_file_log_test_string'
debug_log = tmpdir.join('debug.log')
handler = create_file_log_handler(file_path=str(debug_log))
assert handler.baseFilename == str(debug_log)
assert handler.maxBytes == 5 * 1000 * 1024
assert handler.backupCount == 10
assert handler.stream is None
assert handler.level == logging.DEBUG
assert handler.formatter == _default_file_formatter
logger = create_logger(handlers=[handler])
logger.debug(test_string)
assert test_string in debug_log.read()
info_log = tmpdir.join('info.log')
handler = create_file_log_handler(file_path=str(info_log),
level=logging.INFO,
max_bytes=1000,
backup_count=2,
formatter=logging.Formatter())
assert handler.baseFilename == str(info_log)
assert handler.level == logging.INFO
assert handler.maxBytes == 1000
assert handler.backupCount == 2
assert isinstance(handler.formatter, logging.Formatter)
logger = create_logger(handlers=[handler])
logger.info(test_string)
assert test_string in info_log.read()
def test_create_console_log_handler(capsys):
debug_test_string = 'debug_create_console_test_string'
info_test_string = 'info_create_console_test_string'
# Default handler
handler = create_console_log_handler()
assert isinstance(handler, logging.StreamHandler)
assert isinstance(handler.formatter, _DefaultConsoleFormat)
assert handler.level == logging.DEBUG
logger = create_logger(handlers=[handler])
logger.info(info_test_string)
logger.debug(debug_test_string)
_, err = capsys.readouterr()
assert '[DEBUG]> {test_string}'.format(
test_string=debug_test_string) in err
assert err.count(info_test_string) == 1
# Custom handler
custom_handler = create_console_log_handler(level=logging.INFO,
formatter=logging.Formatter())
assert isinstance(custom_handler.formatter, logging.Formatter)
assert custom_handler.level == logging.INFO
logger = create_logger(handlers=[custom_handler])
logger.info(info_test_string)
_, err = capsys.readouterr()
assert err.count(info_test_string) == 1
def test_create_file_log_handler():
test_string = 'create_file_log_test_string'
with tempfile.NamedTemporaryFile() as temp_file:
handler = create_file_log_handler(file_path=temp_file.name)
assert handler.baseFilename == temp_file.name
assert handler.maxBytes == 5 * 1000 * 1024
assert handler.backupCount == 10
assert handler.delay is True
assert handler.level == logging.DEBUG
assert handler.formatter == _default_file_formatter
logger = create_logger(handlers=[handler])
logger.debug(test_string)
assert test_string in temp_file.read()
with tempfile.NamedTemporaryFile() as temp_file:
handler = create_file_log_handler(file_path=temp_file.name,
level=logging.INFO,
max_bytes=1000,
backup_count=2,
formatter=logging.Formatter())
assert handler.baseFilename == temp_file.name
assert handler.level == logging.INFO
assert handler.maxBytes == 1000
assert handler.backupCount == 2
assert isinstance(handler.formatter, logging.Formatter)
logger = create_logger(handlers=[handler])
logger.info(test_string)
assert test_string in temp_file.read()
def main():
create_logger(handlers=[
create_console_log_handler(),
create_file_log_handler(file_path='/tmp/aria_cli.log'),
],
level=logging.INFO)
with AriaCli() as aria:
aria.run()
def test_loggermixin(capsys):
test_string = 'loggermixing_test_string'
create_logger(handlers=[create_console_log_handler()])
custom_class = type('CustomClass', (LoggerMixin, ), {}).with_logger()
custom_class.logger.debug(test_string)
_, err = capsys.readouterr()
assert test_string in err
def test_create_logger():
logger = create_logger()
assert logger.name == 'aria'
assert len(logger.handlers) == 0
assert logger.level == logging.DEBUG
custom_logger = logging.getLogger('custom_logger')
handlers = [logging.FileHandler, logging.StreamHandler]
logger = create_logger(logger=custom_logger, handlers=handlers, level=logging.INFO)
assert custom_logger.name == 'custom_logger'
assert logger.handlers == handlers
assert logger.level == logging.INFO
