[Zope-Checkins] CVS: Zope3/lib/python/Zope/App/OFS/Services/LocalEventService/tests - EventSetup.py:1.1.2.1 testEventService.py:1.1.2.2

Gary Poster garyposter@earthlink.net
Fri, 17 May 2002 13:16:16 -0400


Update of /cvs-repository/Zope3/lib/python/Zope/App/OFS/Services/LocalEventService/tests
In directory cvs.zope.org:/tmp/cvs-serv15153/App/OFS/Services/LocalEventService/tests

Modified Files:
      Tag: Zope-3x-branch
	testEventService.py 
Added Files:
      Tag: Zope-3x-branch
	EventSetup.py 
Log Message:
1) Fixed some of my own (wrapping) errors in CA and Traversal
2) added IBindingAware interface for services that need to know when they are bound and unbound to a local service manager
3) in subscribables, made event_types into event_type (YAGNI)
4) in subscribables, added ability to unsubscribe per subscription, not just whole-hog
5) in subscribables, added ability to query subscribable for subscriptions of a given subscriber
6) made ISubscribable extremely verbose, to hopefully describe exactly what's going on (see it for more smaller changes)
7) added ISubscriptionAware interface for objects that need to know when they have been subscribed and unsubscribed
8) built out local event service; once there are some views and once I have some more robust tests this *prototype* should by ready to fly.  Note that it is currently a standard service that can be added to any service manager, and thus the design does attempt to address many of the nested service manager issues.
9) as part of this, created the first indirect subscriber (all placeful
subscriptions will usually need to use indirect subscribers in order to retain their context when events are fired): PathSubscriber
10) removed an endless loop between local service managers and  ZopeSecurityPolicy in which both needed the other to function: ZopeSecurityPolicy now explicitly asks for adapters from the global service manager
11) unintentionally retained some of the "default=ComponentLookupError"-type argument signatures from my sandbox, but only within Container and Folder; I won't worry about undoing it though (unless I am otherwise requested) since it seems these interfaces are due for a dict-like overhaul anyway.

Also, if anyone needs a local event service setup for other tests (like the ObjectHub, for instance) see the LocalEventService/tests/EventSetup.py

more tests on the way for the local event service, and for the changes to the subscribable interface



=== Added File Zope3/lib/python/Zope/App/OFS/Services/LocalEventService/tests/EventSetup.py ===
##############################################################################
#
# 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.
# 
##############################################################################
"""

Revision information:
$Id: EventSetup.py,v 1.1.2.1 2002/05/17 17:15:45 poster Exp $
"""
from Zope.App.OFS.ServiceManager.tests.PlacefulSetup \
  import PlacefulSetup
from Zope.ComponentArchitecture import getService, getServiceManager
from Zope.App.Traversing.Traverser import Traverser
from Zope.App.Traversing.ITraverser import ITraverser
from Zope.App.Traversing.DefaultTraversable import DefaultTraversable
from Zope.App.Traversing.ITraversable import ITraversable
from Zope.App.OFS.Container.ContainerTraversable import ContainerTraversable
from Zope.App.OFS.Container.IContainer import IReadContainer
from Zope.App.OFS.Services.LocalEventService.LocalEventService import LocalEventService

class EventSetup(PlacefulSetup):
    
    def setUp(self):
        PlacefulSetup.setUp(self)
        self.buildFolders()
        adapterService=getService(None, "Adapters")
        adapterService.provideAdapter(
            None, ITraverser, Traverser)
        adapterService.provideAdapter(
            None, ITraversable, DefaultTraversable)
        adapterService.provideAdapter(
            IReadContainer, ITraversable, ContainerTraversable)
        from Zope.Event.IEventService import IEventService
        from Zope.Event.GlobalEventService import eventService
        globsm=getServiceManager(None)
        globsm.defineService("Events", IEventService)
        globsm.provideService("Events", eventService)
        self.createEventService()
    
    def createEventService(self, folder=None):
        if folder is None: folder=self.rootFolder
        if not folder.hasServiceManager():
            self.createServiceManager(folder)
        sm=getServiceManager(folder) # wrapped now
        sm.setObject("myEventService",LocalEventService())
        sm.bindService("Events","myEventService")
        
    

=== Zope3/lib/python/Zope/App/OFS/Services/LocalEventService/tests/testEventService.py 1.1.2.1 => 1.1.2.2 ===
 
 from unittest import TestCase, TestLoader, TextTestRunner
-from Zope.App.OFS.ServiceManager.tests.PlacefulSetup \
-  import PlacefulSetup
+from EventSetup import EventSetup
 from Zope.ComponentArchitecture import getService, getServiceManager
 from Zope.App.OFS.Services.LocalEventService.LocalEventService import \
   LocalEventService
 from Zope.Event.tests.subscriber import DummySubscriber, DummyFilter
 from Zope.Event.ObjectEvent import ObjectAddedEvent
 
-class EventServiceTests(PlacefulSetup, TestCase):
-
-    def setUp(self):
-        PlacefulSetup.setUp(self)
-        self.buildFolders()
-        from Zope.Event.IEventService import IEventService
-        from Zope.Event.GlobalEventService import eventService
-        globsm=getServiceManager(None)
-        globsm.defineService("EventService", IEventService)
-        globsm.provideService("EventService", eventService)
-        self.createServiceManager()
-        rootsm=getServiceManager(self.rootFolder)
-        self.createServiceManager(self.folder1)
-        sm1=getServiceManager(self.folder1)
-        self.createServiceManager(self.folder1_1)
-        sm1_1=getServiceManager(self.folder1_1)
-        self.createServiceManager(self.folder1_1_1)
-        sm1_1_1=getServiceManager(self.folder1_1_1)
-        rootsm.setObject("myEventService", LocalEventService())
-        rootsm.bindService("EventService","myEventService")
-        sm1.setObject("myEventService",LocalEventService())
-        sm1.bindService("EventService","myEventService")
-        sm1_1_1.setObject("myEventService",LocalEventService())
-        sm1_1_1.bindService("EventService","myEventService")
-        # Note none of EventServices are subscribed to parent yet
+class EventServiceTests(EventSetup, TestCase):
+    
+    def _createNestedServices(self):
+        self.createEventService(self.folder1)
+        self.createEventService(self.folder1_1)
+        self.createEventService(self.folder1_1_1)
         
-    def testSubscription(self):
-        pass
+    def testCreateNestedServices(self):
+        self._createNestedServices()
 
         
 def test_suite():