1 files changed, 14 insertions, 0 deletions
diff --git a/src/mailman_pgp/pgp/tests/test_wrapper.py b/src/mailman_pgp/pgp/tests/test_wrapper.py
index 13657ac..f1f7621 100644
--- a/src/mailman_pgp/pgp/tests/test_wrapper.py
+++ b/src/mailman_pgp/pgp/tests/test_wrapper.py
@@ -18,6 +18,9 @@
 """Tests for the combined wrapper."""
 from parameterized import parameterized
 
+from mailman_pgp.pgp.inline import InlineWrapper
+from mailman_pgp.pgp.mime import MIMEWrapper
+from mailman_pgp.pgp.mime_multisig import MIMEMultiSigWrapper
 from mailman_pgp.pgp.wrapper import PGPWrapper
 from mailman_pgp.testing.pgp import load_key, load_message, WrapperTestCase
 
@@ -194,3 +197,14 @@ class TestCombined(PGPWrapperTestCase):
     def test_sign_then_encrypt_decrypt_verify(self, message, sign_key,
                                               encrypt_key):
         self.sign_then_encrypt_decrypt_verify(message, sign_key, encrypt_key)
+
+
+class TestPGPWrapper(PGPWrapperTestCase):
+    def setUp(self):
+        self.msg = load_message('clear.eml')
+
+    def test_defaults(self):
+        PGPWrapper(self.msg)
+        for wrap_class in (InlineWrapper, MIMEWrapper, MIMEMultiSigWrapper):
+            PGPWrapper(self.msg, wrap_class)
+        self.assertRaises(ValueError, PGPWrapper, self.msg, 'Not a class')