1 files changed, 15 insertions, 0 deletions
diff --git a/tests/hazmat/primitives/test_mac.py b/tests/hazmat/primitives/test_mac.py
new file mode 100644
index 00000000..7263212a
--- /dev/null
+++ b/tests/hazmat/primitives/test_mac.py
@@ -0,0 +1,15 @@
+# This file is dual licensed under the terms of the Apache License, Version
+# 2.0, and the BSD License. See the LICENSE file in the root of this repository
+# for complete details.
+
+from __future__ import absolute_import, division, print_function
+
+import pytest
+
+from cryptography import utils
+
+
+def test_deprecated_maccontext():
+    with pytest.warns(utils.DeprecatedIn19):
+        from cryptography.hazmat.primitives.interfaces import MACContext
+        assert MACContext