1 files changed, 45 insertions, 0 deletions

diff --git a/src/mailman/commands/tests/test_cli_unshunt.py b/src/mailman/commands/tests/test_cli_unshunt.py
new file mode 100644
index 000000000..70303e1b4
--- /dev/null
+++ b/src/mailman/commands/tests/test_cli_unshunt.py
@@ -0,0 +1,45 @@
+# Copyright (C) 2017 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 `unshunt` command."""
+
+import unittest
+
+from click.testing import CliRunner
+from mailman.commands.cli_unshunt import unshunt
+from mailman.config import config
+from mailman.email.message import Message
+from mailman.testing.layers import ConfigLayer
+from unittest.mock import patch
+
+
+class TestUnshunt(unittest.TestCase):
+    layer = ConfigLayer
+    maxDiff = None
+
+    def setUp(self):
+        self._command = CliRunner()
+        self._queue = config.switchboards['shunt']
+
+    def test_dequeue_fails(self):
+        filebase = self._queue.enqueue(Message(), {})
+        with patch.object(self._queue, 'dequeue',
+                          side_effect=RuntimeError('oops!')):
+            results = self._command.invoke(unshunt)
+        self.assertEqual(
+            results.output,
+            'Cannot unshunt message {}, skipping:\noops!\n'.format(filebase))