Adds public bytes comparison test.
diff --git a/tests/test_x509.py b/tests/test_x509.py
index 70d5d64..72fc9d4 100644
--- a/tests/test_x509.py
+++ b/tests/test_x509.py
@@ -535,6 +535,30 @@
with pytest.raises(TypeError):
request.public_bytes('NotAnEncoding')
+ @pytest.mark.parametrize(
+ ("request_path", "loader_func", "encoding"),
+ [
+ (
+ os.path.join("x509", "requests", "rsa_sha1.pem"),
+ x509.load_pem_x509_csr,
+ serialization.Encoding.PEM,
+ ),
+ (
+ os.path.join("x509", "requests", "rsa_sha1.der"),
+ x509.load_der_x509_csr,
+ serialization.Encoding.DER,
+ ),
+ ]
+ )
+ def test_public_bytes_match(self, request_path, loader_func, encoding,
+ backend):
+ request_bytes = load_vectors_from_file(
+ request_path, lambda pemfile: pemfile.read(), mode="rb"
+ )
+ request = loader_func(request_bytes, backend)
+ serialized = request.public_bytes(encoding)
+ assert serialized == request_bytes
+
@pytest.mark.requires_backend_interface(interface=DSABackend)
@pytest.mark.requires_backend_interface(interface=X509Backend)