import glob
import logging
import os

from src.paveit.helper import read_file_to_bytesio

logger = logging.getLogger(__name__)

data_path = 'tests/data/citt/PTM_Dortmund'


def test_read_file_compare_filesize():

    files = glob.glob(os.path.join(data_path, '*.xlsm'))

    for file in files:

        file_stat = os.stat(file)
        file_size = file_stat.st_size

        buf = read_file_to_bytesio(file)
        buf_size = buf.getbuffer().nbytes

        assert file_size == buf_size