def setup_method(self):

self.logger = logging.getLogger("charset_normalizer")

self.logger.handlers.clear()

self.logger.addHandler(logging.NullHandler())

self.logger.level = logging.WARNING

def test_explain_true_behavior(self, caplog):

test_sequence = b"This is a test sequence of bytes that should be sufficient"

from_bytes(test_sequence, steps=1, chunk_size=50, explain=True)

assert explain_handler not in self.logger.handlers

for record in caplog.records:

assert record.levelname in ["Level 5", "DEBUG"]

def test_explain_false_handler_set_behavior(self, caplog):

test_sequence = b"This is a test sequence of bytes that should be sufficient"

set_logging_handler(level=TRACE, format_string="%(message)s")

from_bytes(test_sequence, steps=1, chunk_size=50, explain=False)

assert any(

isinstance(hdl, logging.StreamHandler) for hdl in self.logger.handlers

)

for record in caplog.records:

assert record.levelname in ["Level 5", "DEBUG"]

assert "Encoding detection: ascii is most likely the one." in caplog.text

def test_set_stream_handler(self, caplog):

set_logging_handler("charset_normalizer", level=logging.DEBUG)

self.logger.debug("log content should log with default format")

for record in caplog.records:

assert record.levelname in ["Level 5", "DEBUG"]

assert "log content should log with default format" in caplog.text

def test_set_stream_handler_format(self, caplog):

set_logging_handler("charset_normalizer", format_string="%(message)s")

self.logger.info("log content should only be this message")

assert caplog.record_tuples == [

(

"charset_normalizer",

logging.INFO,

"log content should only be this message",

)