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diff --git a/src/mailman/chains/tests/test_owner.py b/src/mailman/chains/tests/test_owner.py
new file mode 100644
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+++ b/src/mailman/chains/tests/test_owner.py
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+# Copyright (C) 2012 by the Free Software Foundation, Inc.
+#
+# This file is part of GNU Mailman.
+#
+# GNU Mailman is free software: you can redistribute it and/or modify it under
+# the terms of the GNU General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option)
+# any later version.
+#
+# GNU Mailman is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+# more details.
+#
+# You should have received a copy of the GNU General Public License along with
+# GNU Mailman.  If not, see <http://www.gnu.org/licenses/>.
+
+"""Test the owner chain."""
+
+from __future__ import absolute_import, print_function, unicode_literals
+
+__metaclass__ = type
+__all__ = [
+    'TestOwnerChain',
+    ]
+
+
+import unittest
+
+from mailman.app.lifecycle import create_list
+from mailman.chains.owner import BuiltInOwnerChain, OwnerNotification
+from mailman.core.chains import process
+from mailman.testing.helpers import (
+    event_subscribers,
+    get_queue_messages,
+    specialized_message_from_string as mfs)
+from mailman.testing.layers import ConfigLayer
+
+
+
+class TestOwnerChain(unittest.TestCase):
+    """Test the owner chain."""
+
+    layer = ConfigLayer
+
+    def setUp(self):
+        self._mlist = create_list('test@example.com')
+        self._msg = mfs("""\
+From: anne@example.com
+To: test@example.com
+Message-ID: <ant>
+
+""")
+
+    def test_owner_pipeline(self):
+        # Messages processed through the default owners chain end up in the
+        # pipeline queue, and an event gets sent.
+        #
+        # This event subscriber records the event that occurs when the message
+        # is processed by the owner chain.
+        events = []
+        def catch_event(event):
+            events.append(event)
+        with event_subscribers(catch_event):
+            process(self._mlist, self._msg, {}, 'default-owner-chain')
+        self.assertEqual(len(events), 1)
+        event = events[0]
+        self.assertTrue(isinstance(event, OwnerNotification))
+        self.assertEqual(event.mlist, self._mlist)
+        self.assertEqual(event.msg['message-id'], '<ant>')
+        self.assertTrue(isinstance(event.chain, BuiltInOwnerChain))
+        messages = get_queue_messages('pipeline')
+        self.assertEqual(len(messages), 1)
+        message = messages[0].msg
+        self.assertEqual(message['message-id'], '<ant>')