freqtrade_origin/freqtrade/tests/test_logger.py

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"""
Unit test file for logger.py
"""
import logging
from freqtrade.logger import Logger
def test_logger_object() -> None:
"""
Test the Constants object has the mandatory Constants
:return: None
"""
logger = Logger()
assert logger.name == ''
assert logger.level == 20
assert logger.level is logging.INFO
assert hasattr(logger, 'get_logger')
logger = Logger(name='Foo', level=logging.WARNING)
assert logger.name == 'Foo'
assert logger.name != ''
assert logger.level == 30
assert logger.level is logging.WARNING
def test_get_logger() -> None:
"""
Test logger.get_logger()
:return: None
"""
logger = Logger(name='Foo', level=logging.WARNING)
get_logger = logger.get_logger()
assert get_logger is not None
assert hasattr(get_logger, 'debug')
assert hasattr(get_logger, 'info')
assert hasattr(get_logger, 'warning')
assert hasattr(get_logger, 'critical')
assert hasattr(get_logger, 'exception')
def test_sending_msg(caplog) -> None:
"""
Test send a logging message
:return: None
"""
logger = Logger(name='FooBar', level=logging.WARNING).get_logger()
logger.info('I am an INFO message')
assert('FooBar', logging.INFO, 'I am an INFO message') not in caplog.record_tuples
logger.warning('I am an WARNING message')
assert ('FooBar', logging.WARNING, 'I am an WARNING message') in caplog.record_tuples