7 files changed, 22 insertions, 2 deletions
diff --git a/tests/hazmat/backends/test_commoncrypto.py b/tests/hazmat/backends/test_commoncrypto.py
index 28d1a6ca..b79c02e0 100644
--- a/tests/hazmat/backends/test_commoncrypto.py
+++ b/tests/hazmat/backends/test_commoncrypto.py
@@ -30,6 +30,7 @@ from ...utils import raises_unsupported_algorithm
 class DummyCipher(object):
     name = "dummy-cipher"
     block_size = 128
+    key_size = 128
 
 
 @pytest.mark.skipif("commoncrypto" not in
diff --git a/tests/hazmat/backends/test_openssl.py b/tests/hazmat/backends/test_openssl.py
index 3bea413a..83494d0d 100644
--- a/tests/hazmat/backends/test_openssl.py
+++ b/tests/hazmat/backends/test_openssl.py
@@ -51,6 +51,7 @@ class DummyMode(object):
 @utils.register_interface(interfaces.CipherAlgorithm)
 class DummyCipher(object):
     name = "dummy-cipher"
+    key_size = 128
 
 
 @utils.register_interface(interfaces.AsymmetricPadding)
@@ -61,6 +62,8 @@ class DummyPadding(object):
 @utils.register_interface(interfaces.HashAlgorithm)
 class DummyHash(object):
     name = "dummy-hash"
+    block_size = 128
+    digest_size = 128
 
 
 class DummyMGF(object):
diff --git a/tests/hazmat/primitives/test_block.py b/tests/hazmat/primitives/test_block.py
index 022e3af7..0b90dd90 100644
--- a/tests/hazmat/primitives/test_block.py
+++ b/tests/hazmat/primitives/test_block.py
@@ -43,6 +43,7 @@ class DummyMode(object):
 @utils.register_interface(interfaces.CipherAlgorithm)
 class DummyCipher(object):
     name = "dummy-cipher"
+    key_size = 128
 
 
 @pytest.mark.cipher
diff --git a/tests/hazmat/primitives/test_ec.py b/tests/hazmat/primitives/test_ec.py
index 1b3bb9b3..9ed762cb 100644
--- a/tests/hazmat/primitives/test_ec.py
+++ b/tests/hazmat/primitives/test_ec.py
@@ -68,11 +68,20 @@ class DummyCurve(object):
 
 @utils.register_interface(interfaces.EllipticCurveSignatureAlgorithm)
 class DummySignatureAlgorithm(object):
-    pass
+    algorithm = None
 
 
 @utils.register_interface(EllipticCurveBackend)
 class DeprecatedDummyECBackend(object):
+    def _unimplemented(self):
+        raise NotImplementedError
+
+    elliptic_curve_signature_algorithm_supported = _unimplemented
+    load_elliptic_curve_private_numbers = _unimplemented
+    load_elliptic_curve_public_numbers = _unimplemented
+    elliptic_curve_supported = _unimplemented
+    generate_elliptic_curve_private_key = _unimplemented
+
     def elliptic_curve_private_key_from_numbers(self, numbers):
         return b"private_key"
 
diff --git a/tests/hazmat/primitives/test_hashes.py b/tests/hazmat/primitives/test_hashes.py
index ffd65bde..2bf1f8ef 100644
--- a/tests/hazmat/primitives/test_hashes.py
+++ b/tests/hazmat/primitives/test_hashes.py
@@ -33,6 +33,8 @@ from ...utils import raises_unsupported_algorithm
 @utils.register_interface(interfaces.HashAlgorithm)
 class UnsupportedDummyHash(object):
     name = "unsupported-dummy-hash"
+    block_size = 128
+    digest_size = 128
 
 
 @pytest.mark.hash
diff --git a/tests/hazmat/primitives/test_hmac.py b/tests/hazmat/primitives/test_hmac.py
index 77dfb6be..21be73a3 100644
--- a/tests/hazmat/primitives/test_hmac.py
+++ b/tests/hazmat/primitives/test_hmac.py
@@ -32,7 +32,9 @@ from ...utils import raises_unsupported_algorithm
 
 @utils.register_interface(interfaces.HashAlgorithm)
 class UnsupportedDummyHash(object):
-        name = "unsupported-dummy-hash"
+    name = "unsupported-dummy-hash"
+    block_size = 128
+    digest_size = 128
 
 
 @pytest.mark.supported(
diff --git a/tests/hazmat/primitives/test_pbkdf2hmac.py b/tests/hazmat/primitives/test_pbkdf2hmac.py
index e928fc6a..fa925877 100644
--- a/tests/hazmat/primitives/test_pbkdf2hmac.py
+++ b/tests/hazmat/primitives/test_pbkdf2hmac.py
@@ -31,6 +31,8 @@ from ...utils import raises_unsupported_algorithm
 @utils.register_interface(interfaces.HashAlgorithm)
 class DummyHash(object):
     name = "dummy-hash"
+    block_size = 128
+    digest_size = 128
 
 
 class TestPBKDF2HMAC(object):