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#!/usr/bin/python
#
# Copyright (C) 2010, Nokia <ivan.frade@nokia.com>
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301, USA.
#
"""
Replicate the behaviour of the miner inserting information in the store.
"""
import unittest
import random
from common.utils import configuration as cfg
import unittest as ut
#import unittest as ut
from common.utils.storetest import CommonTrackerStoreTest as CommonTrackerStoreTest
class TestMinerInsertBehaviour (CommonTrackerStoreTest):
"""
Mimic the behaviour of the miner, removing the previous information of the resource
and inserting a new one.
"""
def test_miner_unique_insertion (self):
"""
We actually can't test tracker-miner-fs, so we mimick its behavior in this test
1. Insert one resource
2. Update it like tracker-miner-fs does
3. Check there isn't any duplicate
4. Clean up
"""
resource = 'graph://test/resource/1'
insert_sparql = """
DELETE { ?r a rdfs:Resource } WHERE { GRAPH <graph://test/resource/1> { ?r a rdfs:Resource } }
INSERT INTO <graph://test/resource/1> {
_:resource a nie:DataObject ;
nie:url "%s" .
}
""" % resource
select_sparql = """
SELECT ?u { ?u nie:url "%s" }
""" % resource
delete_sparql = """
DELETE { ?r a rdfs:Resource } WHERE { GRAPH <graph://test/resource/1> { ?r a rdfs:Resource } }
"""
''' First insertion '''
self.tracker.update (insert_sparql)
results = self.tracker.query (select_sparql)
self.assertEquals (len(results), 1)
''' Second insertion / update '''
self.tracker.update (insert_sparql)
results = self.tracker.query (select_sparql)
self.assertEquals (len(results), 1)
''' Clean up '''
self.tracker.update (delete_sparql)
results = self.tracker.query (select_sparql)
self.assertEquals (len(results), 0)
if __name__ == '__main__':
ut.main()
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