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###########################################################################
#
# TextIndexNG The next generation TextIndex for Zope
#
# This software is governed by a license. See
# LICENSE.txt for the terms of this license.
#
###########################################################################
import sys, unittest
from Products.TextIndexNG2.interfaces.IStorage import StorageInterface
from Products.TextIndexNG2.storages.StandardStorage import Storage
from Products.TextIndexNG2.classVerify import verifyClass
class StorageTests(unittest.TestCase):
def setUp(self):
self._storage = Storage()
def testInterface(self):
verifyClass(StorageInterface, self._storage.__class__)
def testSimple(self):
self.assertEqual(len(self._storage), 0)
self._storage.insert( (1,2,3,4,5), 1)
self._storage.insert( (3,4,5,6,7), 2)
self.assertEqual(len(self._storage), 2)
self.assertEqual(list(self._storage.getDocIds()), list((1,2)))
self._storage.removeDocument(9999)
self._storage.removeDocument(2)
self._storage.removeDocument(1)
self.assertEqual(len(self._storage), 0)
def testReindex(self):
self.assertEqual(len(self._storage), 0)
self._storage.insert( (1,2,3,4,5), 1)
self._storage.insert( (3,4,5,6,7), 2)
self._storage.insert( (3,4,22,32), 3)
self.assertEqual(len(self._storage), 3)
self.assertEqual(self._storage.getNumDocuments(), 3)
self.assertEqual(list(self._storage.getDocIds()), list((1,2,3)))
self._storage.insert( (20,21,23), 3)
self.assertEqual(self._storage.getNumDocuments(), 3)
self.assertEqual(list(self._storage.getDocIds()), list((1,2,3)))
self.assertEqual(list(self._storage.getWordIdsForDocId(1)),
list( (1,2,3,4,5)))
self.assertEqual(list(self._storage.getWordIdsForDocId(2)),
list( (3,4,5,6,7)))
self.assertEqual(list(self._storage.getWordIdsForDocId(3)),
list( (20,21,23)))
def testReindexRemoving(self):
self.assertEqual(len(self._storage), 0)
self._storage.insert( (1,2,3,4,5), 1)
self._storage.insert( (3,4,5,6,7), 2)
self._storage.insert( (3,4,22,32), 3)
self._storage.removeWordIdsForDocId(3, [22,32,100])
self.assertEqual(list(self._storage.getWordIdsForDocId(3)),
list( (3,4)))
def testMultipleWids(self):
self._storage.insert( (1,2,2,3,3,5), 1)
self._storage.insert( (5,5,2,2,1), 2)
self.assertEqual(list(self._storage.getWordIdsForDocId(1)),
list( (1,2,2,3,3,5)))
self.assertEqual(list(self._storage.getWordIdsForDocId(2)),
list( (5,5,2,2,1)))
self._storage.removeWordIdsForDocId(2, [5])
self.assertEqual(list(self._storage.getWordIdsForDocId(2)),
list( (2,2,1)))
def testDocids(self):
self._storage.insert( (1,2,3,4,5), 1)
self._storage.insert( (3,4,5,6,7), 2)
self._storage.insert( (3,4,22,32), 3)
self.assertEqual( list(self._storage.getDocumentIdsForWordId(5)),
list( (1,2)))
self.assertEqual( list(self._storage.getDocumentIdsForWordId(3)),
list( (1,2,3)))
self.assertEqual( list(self._storage.getDocumentIdsForWordId(32)),
list( (3,)))
self.assertEqual( list(self._storage.getDocumentIdsForWordId(987)),
[])
def testWordFrequency1(self):
self._storage.insert( (1,2,3,4,5,5,4,2,1,22), 1)
self.assertEqual( (self._storage.getWordFrequency(1,1)), 2)
self.assertEqual( (self._storage.getWordFrequency(1,2)), 2)
self.assertEqual( (self._storage.getWordFrequency(1,3)), 1)
self.assertEqual( (self._storage.getWordFrequency(1,4)), 2)
self.assertEqual( (self._storage.getWordFrequency(1,5)), 2)
self.assertEqual( (self._storage.getWordFrequency(1,22)), 1)
def testWordFrequency2(self):
self._storage.insert( (1,2,3,4,5,5,4,2,1,22), 1)
self._storage.insert( (1,2,4,99,99), 2)
self.assertEqual( (self._storage.getWordFrequency(2,1)), 1)
self.assertEqual( (self._storage.getWordFrequency(2,2)), 1)
self.assertEqual( (self._storage.getWordFrequency(2,4)), 1)
self.assertEqual( (self._storage.getWordFrequency(2,99)), 2)
self._storage.removeDocument(1)
self._storage.removeDocument(3)
self.assertEqual( (self._storage.getWordFrequency(2,1)), 1)
self.assertEqual( (self._storage.getWordFrequency(2,2)), 1)
self.assertEqual( (self._storage.getWordFrequency(2,4)), 1)
self.assertEqual( (self._storage.getWordFrequency(2,99)), 2)
def test_suite():
s = unittest.TestSuite()
s.addTest(unittest.makeSuite(StorageTests))
return s
def main():
unittest.TextTestRunner().run(test_suite())
def debug():
test_suite().debug()
def pdebug():
import pdb
pdb.run('debug()')
if __name__=='__main__':
if len(sys.argv) > 1:
globals()[sys.argv[1]]()
else:
main()
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