[Zope-Checkins] CVS: Zope/lib/python/Products/PluginIndexes/DateIndex/tests - test_DateIndex.py:1.1.2.1

[Martijn Pieters]

Update of /cvs-repository/Zope/lib/python/Products/PluginIndexes/DateIndex/tests
In directory cvs.zope.org:/tmp/cvs-serv16358/DateIndex/tests

Added Files:
      Tag: mj-dateindexes_integration-branch
	test_DateIndex.py 
Log Message:
Third time lucky. Rename dir, and move DateRangeIndex to it's own package.


=== Added File Zope/lib/python/Products/PluginIndexes/DateIndex/tests/test_DateIndex.py ===
import Zope
import unittest

from DateTime import DateTime
from Products.PluginIndexes.DateIndexes.DateIndex import DateIndex

class Dummy:

    def __init__(self, name, date):

        self._name  = name
        self._date = date

    def name(self):
        return self._name

    def date(self):
        return self._date

dummies = (Dummy('a', None), Dummy('b', DateTime(0)), Dummy('c',
DateTime('2002-05-08 15:16:17')))

def matchingDummies(value):
    return [d for d in dummies if d.date() == value]

class DI_Tests(unittest.TestCase):
    def test_empty(self):
        
        empty = DateIndex('empty')

        self._assert(empty.getEntryForObject(1234) is None)
        empty.unindex_object(1234) # shouldn't throw

        assert not empty.uniqueValues('foo')
        assert not empty.uniqueValues('foo', 1)

        assert empty._apply_index({'zed' : 12345}) is None

        result, used = empty._apply_index({'empty': 12345})

        assert not result
        assert used == ( None )

    def test_retrieval( self ):

        work = DateRangeIndex( 'work', 'date' )

        for i in range( len( dummies ) ):
            work.index_object( i, dummies[i] )

        for i in range( len( dummies ) ):
            assert work.getEntryForObject( i ) == dummies[i].date()

def test_suite():
    suite = unittest.TestSuite()
    suite.addTest( unittest.makeSuite( DI_Tests ) )
    return suite

def run():
    unittest.TextTestRunner().run(test_suite())

if __name__ == '__main__':
    run()