1 files changed, 115 insertions, 0 deletions
diff --git a/src/mailman/runners/tests/test_pipeline.py b/src/mailman/runners/tests/test_pipeline.py
new file mode 100644
index 000000000..8776bf844
--- /dev/null
+++ b/src/mailman/runners/tests/test_pipeline.py
@@ -0,0 +1,115 @@
+# 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 pipeline runner."""
+
+from __future__ import absolute_import, print_function, unicode_literals
+
+__metaclass__ = type
+__all__ = [
+    'TestPipelineRunner',
+    ]
+
+
+import unittest
+
+from zope.interface import implements
+
+from mailman.app.lifecycle import create_list
+from mailman.config import config
+from mailman.interfaces.handler import IHandler
+from mailman.interfaces.pipeline import IPipeline
+from mailman.runners.pipeline import PipelineRunner
+from mailman.testing.helpers import (
+    make_testable_runner,
+    specialized_message_from_string as mfs)
+from mailman.testing.layers import ConfigLayer
+
+
+
+class MyTestHandler:
+    implements(IHandler)
+    name = 'test handler'
+    description = 'A test handler'
+
+    def __init__(self, marker, test):
+        self._marker = marker
+        self._test = test
+
+    def process(self, mlist, msg, msgdata):
+        self._test.mark(self._marker)
+
+
+class MyTestPipeline:
+    implements(IPipeline)
+    name = 'test'
+    description = 'a test pipeline'
+
+    def __init__(self, marker, test):
+        self._marker = marker
+        self._test = test
+
+    def __iter__(self):
+        yield MyTestHandler(self._marker, self._test)
+
+
+
+class TestPipelineRunner(unittest.TestCase):
+    """Test the pipeline runner."""
+
+    layer = ConfigLayer
+
+    def setUp(self):
+        self._mlist = create_list('test@example.com')
+        self._mlist.posting_pipeline = 'test posting'
+        self._mlist.owner_pipeline = 'test owner'
+        config.pipelines['test posting'] = MyTestPipeline('posting', self)
+        config.pipelines['test owner'] = MyTestPipeline('owner', self)
+        self._pipeline = make_testable_runner(PipelineRunner, 'pipeline')
+        self._markers = []
+        self._msg = mfs("""\
+From: anne@example.com
+To: test@example.com
+
+""")
+
+    def tearDown(self):
+        del config.pipelines['test posting']
+        del config.pipelines['test owner']
+
+    def mark(self, marker):
+        # Record a marker seen by a handler.
+        self._markers.append(marker)
+
+    def test_posting(self):
+        # A message accepted for posting gets processed through the posting
+        # pipeline.
+        msgdata = dict(listname='test@example.com')
+        config.switchboards['pipeline'].enqueue(self._msg, msgdata)
+        self._pipeline.run()
+        self.assertEqual(len(self._markers), 1)
+        self.assertEqual(self._markers[0], 'posting')
+
+    def test_owner(self):
+        # A message accepted for posting to a list's owners gets processed
+        # through the owner pipeline.
+        msgdata = dict(listname='test@example.com',
+                       to_owner=True)
+        config.switchboards['pipeline'].enqueue(self._msg, msgdata)
+        self._pipeline.run()
+        self.assertEqual(len(self._markers), 1)
+        self.assertEqual(self._markers[0], 'owner')