[CalendarServer-changes] [11677] CalendarServer/trunk/twext/python/test/test_log.py

[source_changes at macosforge.org]

Revision: 11677
          http://trac.calendarserver.org//changeset/11677
Author:   wsanchez at apple.com
Date:     2013-09-12 13:53:04 -0700 (Thu, 12 Sep 2013)
Log Message:
-----------
Add test_removeObserverNotRegistered

Modified Paths:
--------------
    CalendarServer/trunk/twext/python/test/test_log.py

Modified: CalendarServer/trunk/twext/python/test/test_log.py
===================================================================
--- CalendarServer/trunk/twext/python/test/test_log.py	2013-09-12 20:47:44 UTC (rev 11676)
+++ CalendarServer/trunk/twext/python/test/test_log.py	2013-09-12 20:53:04 UTC (rev 11677)
@@ -521,6 +521,20 @@
         self.assertEquals(set((o1, o3)), set(publisher.observers))
 
 
+    def test_removeObserverNotRegistered(self):
+        """
+        L{LogPublisher.removeObserver} removes an observer that is not
+        registered.
+        """
+        o1 = lambda e: None
+        o2 = lambda e: None
+        o3 = lambda e: None
+
+        publisher = LogPublisher(o1, o2)
+        publisher.removeObserver(o3)
+        self.assertEquals(set((o1, o2)), set(publisher.observers))
+
+
     def test_fanOut(self):
         """
         L{LogPublisher} calls its observers.
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