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# Copyright (C) 2010, Nokia <ivan.frade@nokia.com>
# Copyright (C) 2019, Sam Thursfield <sam@afuera.me.uk>
#
# 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.
"""
Tests graphs in SPARQL.
"""
import unittest as ut
import fixtures
class TestGraphs (fixtures.TrackerSparqlDirectTest):
"""
Insert triplets in different graphs and check the query results asking in
one specific graph, in all of them and so on.
"""
def test_graph_filter(self):
"""
1. Insert a contact with different phone numbers from different sources
2. Query phone numbers of a single graph
EXPECTED: Only return the phone number from the specified source
3. Remove the created resources
"""
insert_sparql = """
INSERT {
<tel:+1234567890> a nco:PhoneNumber ;
nco:phoneNumber '+1234567890' .
<tel:+1234567891> a nco:PhoneNumber ;
nco:phoneNumber '+1234567891' .
<tel:+1234567892> a nco:PhoneNumber ;
nco:phoneNumber '+1234567892' .
GRAPH <graph://test/graph/0> {
<contact://test/graph/1> a nco:PersonContact ; nco:hasPhoneNumber <tel:+1234567890>
}
GRAPH <graph://test/graph/1> {
<contact://test/graph/1> a nco:PersonContact ; nco:hasPhoneNumber <tel:+1234567891>
}
GRAPH <graph://test/graph/2> {
<contact://test/graph/1> a nco:PersonContact ; nco:hasPhoneNumber <tel:+1234567892>
}
}
"""
self.tracker.update(insert_sparql)
query = """
SELECT ?contact ?number WHERE {
GRAPH <graph://test/graph/1> {
?contact a nco:PersonContact; nco:hasPhoneNumber ?number
}
} ORDER BY DESC (fts:rank(?contact))
"""
results = self.tracker.query(query)
self.assertEqual(len(results), 1)
self.assertEqual(results[0][0], "contact://test/graph/1")
self.assertEqual(results[0][1], "tel:+1234567891")
delete_sparql = """
DELETE {
<tel:+1234567890> a rdf:Resource .
<tel:+1234567891> a rdf:Resource .
<tel:+1234567892> a rdf:Resource .
GRAPH <graph://test/graph/0> {
<contact://test/graph/1> a rdf:Resource .
}
GRAPH <graph://test/graph/1> {
<contact://test/graph/1> a rdf:Resource .
}
GRAPH <graph://test/graph/2> {
<contact://test/graph/1> a rdf:Resource .
}
}
"""
def test_graph_insert_multiple(self):
"""
1. Insert a contact with the same phone number from different sources
2. Query graph uri of hasPhoneNumber statement
EXPECTED: The uri of the first graph that inserted the phone number
3. Remove the created resources
"""
insert_sparql = """
INSERT {
<tel:+1234567890> a nco:PhoneNumber ;
nco:phoneNumber '+1234567890' .
<contact://test/graph/1> a nco:PersonContact .
GRAPH <graph://test/graph/0> {
<contact://test/graph/1> nco:hasPhoneNumber <tel:+1234567890>
}
GRAPH <graph://test/graph/1> {
<contact://test/graph/1> nco:hasPhoneNumber <tel:+1234567890>
}
GRAPH <graph://test/graph/2> {
<contact://test/graph/1> nco:hasPhoneNumber <tel:+1234567890>
}
}
"""
self.tracker.update(insert_sparql)
query = """
SELECT ?contact ?g WHERE {
GRAPH ?g {
?contact a nco:PersonContact ; nco:hasPhoneNumber <tel:+1234567890>
}
} ORDER BY ?g
"""
results = self.tracker.query(query)
self.assertEqual(len(results), 3)
self.assertEqual(results[0][0], "contact://test/graph/1")
self.assertEqual(results[0][1], "graph://test/graph/0")
self.assertEqual(results[1][0], "contact://test/graph/1")
self.assertEqual(results[1][1], "graph://test/graph/1")
self.assertEqual(results[2][0], "contact://test/graph/1")
self.assertEqual(results[2][1], "graph://test/graph/2")
delete_sparql = """
DELETE {
<tel:+1234567890> a rdf:Resource .
GRAPH <graph://test/graph/0> {
<contact://test/graph/1> a rdf:Resource .
}
GRAPH <graph://test/graph/1> {
<contact://test/graph/1> a rdf:Resource .
}
GRAPH <graph://test/graph/2> {
<contact://test/graph/1> a rdf:Resource .
}
}
"""
if __name__ == '__main__':
fixtures.tracker_test_main()
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