Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Additional complex testcases for SPARQL #116

Open
wants to merge 1 commit into
base: master
Choose a base branch
from
Open

Additional complex testcases for SPARQL #116

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
77 changes: 69 additions & 8 deletions ontospy/tests/test_sparql.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -11,7 +11,9 @@

from __future__ import print_function
import time
import unittest, os, sys
import unittest
import os
import sys
from .. import *
from ..core import *
from ..core.utils import *
Expand All @@ -21,6 +23,9 @@
printDebug(f"-------------------\nOntospy {VERSION}\n-------------------")


class NHKInvalidSPARQLQueryError(Exception):
pass


class TestSparqlStore(unittest.TestCase):

Expand All @@ -31,26 +36,82 @@ class TestSparqlStore(unittest.TestCase):
\n\n=================""", bg="blue", fg="white")

time.sleep(3)

def test1_load_dbpedia(self):

def test1_load_dbpedia(self):
"""
Check if the dbpedia endpoint loads ok
"http://dbpedia.org/sparql"
"""
printDebug("\n=================\nTEST: Querying <%s> endpoint...\n=================" % self.ENDPOINT, bg="green")
printDebug("\n=================\nTEST: Querying <%s> endpoint...\n=================" %
self.ENDPOINT, bg="green")

o = Ontospy(sparql_endpoint=self.ENDPOINT, verbose=True)

print(o), print("---------")

q = o.query("select distinct ?b where {?x a ?b} limit 10")
if q:
for el in q:
q1 = o.query("select distinct ?b where {?x a ?b} limit 10")
q2 = o.query(
'''SELECT ?name ?birth ?death ?person WHERE {
?person dbo:birthPlace <http://dbpedia.org/resource/Berlin> .
?person dbo:birthDate ?birth .
?person foaf:name ?name .
?person dbo:deathDate ?death .
FILTER (?birth < "1900-01-01"^^xsd:date) . } ORDER BY ?name
'''
)
q3 = o.query(
'''SELECT ?name ?birth ?description ?person WHERE {
?person a dbo:MusicalArtist .
?person dbo:birthPlace <http://dbpedia.org/resource/Berlin> .
?person dbo:birthDate ?birth .
?person foaf:name ?name .
?person rdfs:comment ?description .
FILTER (LANG(?description) = 'en') .
} ORDER BY ?name
'''
)
q4 = o.query(
'''
SELECT distinct ?soccerplayer ?countryOfBirth ?team ?countryOfTeam ?stadiumcapacity
{
?soccerplayer a dbo:SoccerPlayer ;
dbo:position|dbp:position <http://dbpedia.org/resource/Goalkeeper_(association_football)> ;
dbo:birthPlace/dbo:country* ?countryOfBirth ;
#dbo:number 13 ;
dbo:team ?team .
?team dbo:capacity ?stadiumcapacity ; dbo:ground ?countryOfTeam .
?countryOfBirth a dbo:Country ; dbo:populationTotal ?population .
?countryOfTeam a dbo:Country .
FILTER (?countryOfTeam != ?countryOfBirth)
FILTER (?stadiumcapacity > 30000)
FILTER (?population > 10000000)
} order by ?soccerplayer
'''
)
error_message = "An error occurred while parsing the SPARQL query."
if q1:
for el in q1:
print(el)
else:
print("No results")
raise NHKInvalidSPARQLQueryError(error_message)

if q2:
for e2 in q2:
print(e2)
else:
raise NHKInvalidSPARQLQueryError(error_message)

if q3:
for e3 in q3:
print(e3)
else:
raise NHKInvalidSPARQLQueryError(error_message)

if q4:
for e4 in q4:
print(e4)
else:
raise NHKInvalidSPARQLQueryError(error_message)


if __name__ == "__main__":
Expand Down