olm/python/tests/utils_test.py
Damir Jelić fcfa5f12a4 python: Expose the sha256() function in the utilities.
Signed-off-by: Damir Jelić <poljar@termina.org.uk>
2019-04-02 12:56:59 +02:00

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Python

import base64
import hashlib
from future.utils import bytes_to_native_str
from hypothesis import given
from hypothesis.strategies import text
from olm import sha256
from olm._compat import to_bytes
class TestClass(object):
@given(text(), text())
def test_sha256(self, input1, input2):
first_hash = sha256(input1)
second_hash = sha256(input2)
hashlib_hash = base64.b64encode(
hashlib.sha256(to_bytes(input1)).digest()
)
hashlib_hash = bytes_to_native_str(hashlib_hash[:-1])
if input1 == input2:
assert first_hash == second_hash
else:
assert first_hash != second_hash
assert hashlib_hash == first_hash