diff options
Diffstat (limited to 'tests/hazmat/bindings')
-rw-r--r-- | tests/hazmat/bindings/__init__.py | 0 | ||||
-rw-r--r-- | tests/hazmat/bindings/test_openssl.py | 41 |
2 files changed, 41 insertions, 0 deletions
diff --git a/tests/hazmat/bindings/__init__.py b/tests/hazmat/bindings/__init__.py new file mode 100644 index 00000000..e69de29b --- /dev/null +++ b/tests/hazmat/bindings/__init__.py diff --git a/tests/hazmat/bindings/test_openssl.py b/tests/hazmat/bindings/test_openssl.py new file mode 100644 index 00000000..9ce882e4 --- /dev/null +++ b/tests/hazmat/bindings/test_openssl.py @@ -0,0 +1,41 @@ +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or +# implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +import pytest + +from cryptography.hazmat.bindings.openssl.backend import backend +from cryptography.hazmat.primitives.block.ciphers import AES +from cryptography.hazmat.primitives.block.modes import CBC + + +class TestOpenSSL(object): + def test_backend_exists(self): + assert backend + + def test_openssl_version_text(self): + """ + This test checks the value of OPENSSL_VERSION_TEXT. + + Unfortunately, this define does not appear to have a + formal content definition, so for now we'll test to see + if it starts with OpenSSL as that appears to be true + for every OpenSSL. + """ + assert backend.openssl_version_text().startswith("OpenSSL") + + def test_supports_cipher(self): + assert backend.ciphers.supported(None, None) is False + + def test_register_duplicate_cipher_adapter(self): + with pytest.raises(ValueError): + backend.ciphers.register_cipher_adapter(AES, CBC, None) |