[Zope3-checkins] CVS: Zope3/lib/python/Zope/Event/tests - testLogger.py:1.9

[Guido van Rossum]

Update of /cvs-repository/Zope3/lib/python/Zope/Event/tests
In directory cvs.zope.org:/tmp/cvs-serv15770/tests

Added Files:
	testLogger.py 
Log Message:
Restore SteveA's Zope.Event.Logger module, converted to the logging package.

=== Zope3/lib/python/Zope/Event/tests/testLogger.py 1.8 => 1.9 ===
--- /dev/null	Fri Dec 20 10:58:21 2002
+++ Zope3/lib/python/Zope/Event/tests/testLogger.py	Fri Dec 20 10:58:21 2002
@@ -0,0 +1,105 @@
+##############################################################################
+#
+# Copyright (c) 2001, 2002 Zope Corporation and Contributors.
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.0 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE.
+#
+##############################################################################
+"""Test suite for Zope.Event.Logger.
+
+$Id$
+"""
+
+import unittest
+import logging
+
+from Zope.ComponentArchitecture.tests.PlacelessSetup import PlacelessSetup
+from Zope.ComponentArchitecture import getServiceManager, getService
+
+from Zope.Event import globalSubscribe, unsubscribe, publish
+from Zope.Event.ObjectEvent import ObjectAddedEvent
+from Zope.Event.Logger import Logger
+
+from Zope.Event.GlobalEventService import GlobalEventService
+
+class DopeyHandler(logging.Handler):
+
+    def __init__(self):
+        logging.Handler.__init__(self)
+        self.results = []
+
+    def emit(self, record):
+        self.results.append(record)
+
+class TestLogger1(PlacelessSetup,unittest.TestCase):
+
+    eventlogger = Logger()
+
+    def setUp(self):
+        PlacelessSetup.setUp(self)
+        from Zope.Event.IEventService import IEventService
+        getServiceManager(None).defineService("Events", IEventService)
+        from Zope.Event.GlobalEventService import eventService
+        getServiceManager(None).provideService("Events", eventService)
+        # futz a handler in for testing
+        self.logger = logging.getLogger("Event.Logger")
+        self.oldlevel = self.logger.level
+        self.oldprop = self.logger.propagate
+        self.logger.propagate = False
+        self.logger.setLevel(logging.DEBUG)
+        self.handler = DopeyHandler()
+        self.logger.addHandler(self.handler)
+        # register a logger
+        globalSubscribe(self.eventlogger)
+        # send an event
+        publish(None, ObjectAddedEvent(None, 'foo'))
+
+    def tearDown(self):
+        unsubscribe(self.eventlogger)
+        self.logger.removeHandler(self.handler)
+        self.logger.setLevel(self.oldlevel)
+        self.logger.propagate = self.oldprop
+        PlacelessSetup.tearDown(self)
+
+    def testLogger(self):
+        # Test the logger logs appropriately
+        results = self.handler.results
+        self.assertEqual(len(results), 1)
+        result = results[0]
+        self.assertEqual(result.name, "Event.Logger")
+        self.assertEqual(result.levelno, logging.INFO)
+        self.assertEqual(result.getMessage(),
+                         "Zope.Event.ObjectEvent.ObjectAddedEvent: "
+                         "XXX detail temporarily disabled\n")
+        self.assertEqual(result.exc_info, None)
+
+class TestLogger2(TestLogger1):
+
+    eventlogger = Logger(logging.CRITICAL)
+
+    def testLogger(self):
+        # Test the logger logs appropriately
+        results = self.handler.results
+        self.assertEqual(len(results), 1)
+        result = results[0]
+        self.assertEqual(result.name, "Event.Logger")
+        self.assertEqual(result.levelno, logging.CRITICAL)
+        self.assertEqual(result.getMessage(),
+                         "Zope.Event.ObjectEvent.ObjectAddedEvent: "
+                         "XXX detail temporarily disabled\n")
+        self.assertEqual(result.exc_info, None)
+
+def test_suite():
+    return unittest.TestSuite([
+        unittest.makeSuite(TestLogger1),
+        unittest.makeSuite(TestLogger2),
+        ])
+
+if __name__=='__main__':
+    unittest.main(defaultTest='test_suite')