diff options
Diffstat (limited to 'tests/hazmat/primitives/test_ciphers.py')
-rw-r--r-- | tests/hazmat/primitives/test_ciphers.py | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/tests/hazmat/primitives/test_ciphers.py b/tests/hazmat/primitives/test_ciphers.py index 1bea0bdb..9f8123eb 100644 --- a/tests/hazmat/primitives/test_ciphers.py +++ b/tests/hazmat/primitives/test_ciphers.py @@ -17,13 +17,15 @@ import binascii import pytest -from cryptography.exceptions import UnsupportedInterface +from cryptography.exceptions import _Reasons from cryptography.hazmat.primitives import ciphers from cryptography.hazmat.primitives.ciphers.algorithms import ( AES, ARC4, Blowfish, CAST5, Camellia, IDEA, TripleDES ) from cryptography.hazmat.primitives.ciphers.modes import ECB +from ...utils import raises_unsupported_algorithm + class TestAES(object): @pytest.mark.parametrize(("key", "keysize"), [ @@ -128,5 +130,5 @@ class TestIDEA(object): def test_invalid_backend(): pretend_backend = object() - with pytest.raises(UnsupportedInterface): + with raises_unsupported_algorithm(_Reasons.BACKEND_MISSING_INTERFACE): ciphers.Cipher(AES(b"AAAAAAAAAAAAAAAA"), ECB, pretend_backend) |