pssecret-server/tests/unit/test_utils.py

48 lines
1.4 KiB
Python

from unittest.mock import AsyncMock
import pytest
from cryptography.fernet import Fernet, InvalidToken
from redis.exceptions import ResponseError
from pssecret_server.utils import _is_getdel_available, decrypt_secret, encrypt_secret
from ..factories import SecretFactory
def test_encrypte_secret_ok(fernet: Fernet):
secret = SecretFactory().build()
encrypted_secret = encrypt_secret(secret, fernet)
assert secret.data != encrypted_secret.data
def test_secret_is_decryptable_by_correct_key(fernet: Fernet):
secret = SecretFactory().build()
encrypted_secret = encrypt_secret(secret, fernet)
decrypted_secret = decrypt_secret(encrypted_secret.data.encode(), fernet)
assert decrypted_secret.decode() == secret.data
def test_secret_is_not_decryptable_by_random_key(fernet: Fernet):
secret = SecretFactory().build()
encrypted_secret = encrypt_secret(secret, fernet)
random_fernet = Fernet(Fernet.generate_key())
with pytest.raises(InvalidToken):
decrypt_secret(encrypted_secret.data.encode(), random_fernet)
@pytest.mark.parametrize(
("getdel_effect", "expected_result"), [(None, True), (ResponseError, False)]
)
async def test_is_getdel_available(
getdel_effect: ResponseError | None, expected_result: bool
):
redis = AsyncMock()
redis.getdel.side_effect = getdel_effect # pyright: ignore[reportAny]
result = await _is_getdel_available(redis)
assert result is expected_result