| import pytest |
| |
| from OpenSSL._util import exception_from_error_queue, lib |
| |
| |
| class TestErrors(object): |
| """ |
| Tests for handling of certain OpenSSL error cases. |
| """ |
| def test_exception_from_error_queue_nonexistent_reason(self): |
| """ |
| :func:`exception_from_error_queue` raises ``ValueError`` when it |
| encounters an OpenSSL error code which does not have a reason string. |
| """ |
| lib.ERR_put_error(lib.ERR_LIB_EVP, 0, 1112, b"", 10) |
| with pytest.raises(ValueError) as exc: |
| exception_from_error_queue(ValueError) |
| assert exc.value.args[0][0][2] == "" |