def test_file_sha512sum():
with tempfile.NamedTemporaryFile() as temp_file:
temp_file.write(b'known sha512')
temp_file.seek(0)
assert file_sha512sum(
temp_file.name
) == '0b1622c08ae1fcffe9f0d1dd17fe273d7e8c96668981c8a38f6bbfa4f757b30af0\
def check_apk_against_checksum_file(apk_file, checksum_file):
logger.debug('Checking checksum for "{}"...'.format(apk_file))
checksum = _fetch_checksum_from_file(checksum_file, apk_file)
apk_checksum = file_sha512sum(apk_file)
if checksum == apk_checksum:
logger.info('Checksum for "{}" succeeded!'.format(apk_file))
os.remove(checksum_file)
else:
raise CheckSumMismatch(apk_file,
expected=apk_checksum,
actual=checksum)