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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 dbus
import unittest
import random
from common.utils import configuration as cfg
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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