[Zope3-checkins] CVS: Zope3/src/zope/app/index/field/tests - test_index.py:1.3

[Marius Gedminas]

Update of /cvs-repository/Zope3/src/zope/app/index/field/tests
In directory cvs.zope.org:/tmp/cvs-serv9136/src/zope/app/index/field/tests

Modified Files:
	test_index.py 
Log Message:
FieldIndex now can adapt objects to a specific interface before indexing them.
For example, now you can create an index that adapts objects to IZopeDublinCore
and indexes their 'title' attributes.



=== Zope3/src/zope/app/index/field/tests/test_index.py 1.2 => 1.3 ===
--- Zope3/src/zope/app/index/field/tests/test_index.py:1.2	Thu May  1 15:35:19 2003
+++ Zope3/src/zope/app/index/field/tests/test_index.py	Mon Jun 23 12:44:38 2003
@@ -18,21 +18,42 @@
 
 import unittest
 
+from zope.interface import Interface, Attribute, implements
+from zope.interface.verify import verifyObject
 from zope.app.event.objectevent import ObjectModifiedEvent
 from zope.app.services.tests.placefulsetup import PlacefulSetup
 from zope.app.traversing import traverse
 from zope.component import getService
+from zope.component.adapter import provideAdapter
 from zope.app.services.servicenames import HubIds
 from zope.app.interfaces.services.hub import \
      IRegistrationHubEvent, IObjectModifiedHubEvent
 from zope.app.services.hub import ObjectRegisteredHubEvent
 from zope.app.index.field.index import FieldIndex
+from zope.app.interfaces.index.field import IUIFieldIndex
+
+class ISomeInterface(Interface):
+    someField = Attribute("")
+
+class ISomeOtherInterface(Interface):
+    someField = Attribute("")
 
 class FakeSearchableObject:
 
     def __init__(self):
         self.zope3 = 42
 
+    def someMethod(self):
+        return 24
+
+class SomeAdapter:
+
+    implements(ISomeInterface)
+
+    def __init__(self, context):
+        self.context = context
+        self.someField = context.zope3 + context.someMethod()
+
 Bruce = 42
 Sheila = u"Sheila"
 
@@ -40,6 +61,7 @@
 
     def setUp(self):
         PlacefulSetup.setUp(self)
+        provideAdapter(None, ISomeInterface, SomeAdapter)
         self.buildFolders()
         self.index = FieldIndex('zope3')
         self.rootFolder.setObject('myIndex', self.index)
@@ -54,6 +76,21 @@
     def assertAbsent(self, value):
         self.assertEqual(len(self.index.search(value)), 0)
 
+
+    def testInterface(self):
+        verifyObject(IUIFieldIndex, self.index)
+
+    def testGetValue(self):
+        idx = FieldIndex('zope3')
+        self.assertEqual(idx._getValue(self.object), 42)
+        idx = FieldIndex('someMethod')
+        self.assertEqual(idx._getValue(self.object), 24)
+        idx = FieldIndex('someField', ISomeInterface)
+        self.assertEqual(idx._getValue(self.object), 42 + 24)
+        idx = FieldIndex('nonexistent')
+        self.assertEqual(idx._getValue(self.object), None)
+        idx = FieldIndex('someField', ISomeOtherInterface)
+        self.assertEqual(idx._getValue(self.object), None)
 
     def testNotIndexing(self):
         docid = 1000