2 files changed, 12 insertions, 0 deletions
diff --git a/tests/hazmat/backends/test_multibackend.py b/tests/hazmat/backends/test_multibackend.py
index e9edf5fb..74835716 100644
--- a/tests/hazmat/backends/test_multibackend.py
+++ b/tests/hazmat/backends/test_multibackend.py
@@ -221,6 +221,9 @@ class DummyX509Backend(object):
     def create_x509_crl(self, builder, private_key, algorithm):
         pass
 
+    def create_x509_revoked_certificate(self, builder):
+        pass
+
 
 class TestMultiBackend(object):
     def test_ciphers(self):
@@ -518,6 +521,7 @@ class TestMultiBackend(object):
         backend.create_x509_csr(object(), b"privatekey", hashes.SHA1())
         backend.create_x509_certificate(object(), b"privatekey", hashes.SHA1())
         backend.create_x509_crl(object(), b"privatekey", hashes.SHA1())
+        backend.create_x509_revoked_certificate(object())
 
         backend = MultiBackend([])
         with raises_unsupported_algorithm(_Reasons.UNSUPPORTED_X509):
@@ -542,3 +546,5 @@ class TestMultiBackend(object):
             backend.create_x509_crl(
                 object(), b"privatekey", hashes.SHA1()
             )
+        with raises_unsupported_algorithm(_Reasons.UNSUPPORTED_X509):
+            backend.create_x509_revoked_certificate(object())
diff --git a/tests/hazmat/backends/test_openssl.py b/tests/hazmat/backends/test_openssl.py
index c1fa653c..af064d18 100644
--- a/tests/hazmat/backends/test_openssl.py
+++ b/tests/hazmat/backends/test_openssl.py
@@ -509,6 +509,12 @@ class TestOpenSSLSignX509CertificateRevocationList(object):
             backend.create_x509_crl(object(), private_key, hashes.SHA256())
 
 
+class TestOpenSSLCreateRevokedCertificate(object):
+    def test_not_yet_implemented(self):
+        with pytest.raises(NotImplementedError):
+            backend.create_x509_revoked_certificate(object())
+
+
 class TestOpenSSLSerializationWithOpenSSL(object):
     def test_pem_password_cb_buffer_too_small(self):
         ffi_cb, userdata = backend._pem_password_cb(b"aa")