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test: fix dbpedia webtests #3304

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nicholascar merged 1 commit into from
Nov 6, 2025
Merged

test: fix dbpedia webtests #3304

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114 changes: 64 additions & 50 deletions test/test_sparql/test_service.py
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Original file line number Diff line number Diff line change
Expand Up @@ -18,17 +18,18 @@
@pytest.mark.webtest
def test_service():
g = Graph()
q = """select ?sameAs ?dbpComment
where
{ service <http://DBpedia.org/sparql>
{ select ?dbpHypernym ?dbpComment
where
{
<http://dbpedia.org/resource/John_Lilburne>
<http://www.w3.org/2002/07/owl#sameAs> ?sameAs ;
<http://www.w3.org/2000/01/rdf-schema#comment> ?dbpComment .

} } } limit 2"""
q = """
SELECT ?p ?o
WHERE {
SERVICE <http://DBpedia.org/sparql> {
SELECT ?p ?o
WHERE {
<http://dbpedia.org/resource/John_Lilburne> ?p ?o
}
}
}
LIMIT 2
"""
try:
results = helper.query_with_retry(g, q)
except (RemoteDisconnected, IncompleteRead):
Expand All @@ -44,19 +45,23 @@ def test_service():
@pytest.mark.webtest
def test_service_with_bind():
g = Graph()
q = """select ?sameAs ?dbpComment ?subject
where
{ bind (<http://dbpedia.org/resource/Category:1614_births> as ?subject)
service <http://DBpedia.org/sparql>
{ select ?sameAs ?dbpComment ?subject
where
{
<http://dbpedia.org/resource/John_Lilburne>
<http://www.w3.org/2002/07/owl#sameAs> ?sameAs ;
<http://www.w3.org/2000/01/rdf-schema#comment> ?dbpComment ;
<http://purl.org/dc/terms/subject> ?subject .

} } } limit 2"""
q = """
PREFIX dbp: <http://dbpedia.org/property/>
SELECT ?sameAs ?dbpComment ?subject
WHERE {
BIND(<http://dbpedia.org/resource/Category:1614_births> AS ?subject)
SERVICE <http://DBpedia.org/sparql> {
SELECT ?sameAs ?dbpComment ?subject
WHERE {
<http://dbpedia.org/resource/John_Lilburne>
<http://www.w3.org/2002/07/owl#sameAs> ?sameAs ;
dbp:caption ?dbpComment ;
<http://purl.org/dc/terms/subject> ?subject .
}
}
}
LIMIT 2
"""
try:
results = helper.query_with_retry(g, q)
except (RemoteDisconnected, IncompleteRead):
Expand All @@ -80,27 +85,30 @@ def test_service_with_bound_solutions():
"""
)
q = """
SELECT ?sameAs ?dbpComment ?subject WHERE {
[]
<http://www.w3.org/2002/07/owl#sameAs> ?sameAs ;
<http://purl.org/dc/terms/subject> ?subject .

SERVICE <http://DBpedia.org/sparql> {
SELECT ?sameAs ?dbpComment ?subject WHERE {
<http://dbpedia.org/resource/John_Lilburne>
PREFIX dbp: <http://dbpedia.org/property/>
SELECT ?sameAs ?dbpComment ?subject
WHERE {
[]
<http://www.w3.org/2002/07/owl#sameAs> ?sameAs ;
<http://www.w3.org/2000/01/rdf-schema#comment> ?dbpComment ;
<http://purl.org/dc/terms/subject> ?subject .

SERVICE <http://DBpedia.org/sparql> {
SELECT ?sameAs ?dbpComment ?subject
WHERE {
<http://dbpedia.org/resource/John_Lilburne>
<http://www.w3.org/2002/07/owl#sameAs> ?sameAs ;
dbp:caption ?dbpComment ;
<http://purl.org/dc/terms/subject> ?subject .
}
}
}
}
}
LIMIT 2
LIMIT 2
"""
try:
results = helper.query_with_retry(g, q)
except (RemoteDisconnected, IncompleteRead):
pytest.skip("this test uses dbpedia which is down sometimes")
assert len(results) == 2
assert len(results) == 1

for r in results:
assert len(r) == 3
Expand All @@ -109,19 +117,25 @@ def test_service_with_bound_solutions():
@pytest.mark.webtest
def test_service_with_values():
g = Graph()
q = """select ?sameAs ?dbpComment ?subject
where
{ values (?sameAs ?subject) {(<http://de.dbpedia.org/resource/John_Lilburne> <http://dbpedia.org/resource/Category:1614_births>) (<https://global.dbpedia.org/id/4t6Fk> <http://dbpedia.org/resource/Category:Levellers>)}
service <http://DBpedia.org/sparql>
{ select ?sameAs ?dbpComment ?subject
where
{
<http://dbpedia.org/resource/John_Lilburne>
<http://www.w3.org/2002/07/owl#sameAs> ?sameAs ;
<http://www.w3.org/2000/01/rdf-schema#comment> ?dbpComment ;
<http://purl.org/dc/terms/subject> ?subject .

} } } limit 2"""
q = """
PREFIX dbp: <http://dbpedia.org/property/>
SELECT ?sameAs ?dbpComment ?subject
WHERE {
VALUES (?sameAs ?subject) {
(<http://de.dbpedia.org/resource/John_Lilburne> <http://dbpedia.org/resource/Category:1614_births>) (<https://global.dbpedia.org/id/4t6Fk> <http://dbpedia.org/resource/Category:Levellers>)
}
SERVICE <http://DBpedia.org/sparql> {
SELECT ?sameAs ?dbpComment ?subject
WHERE {
<http://dbpedia.org/resource/John_Lilburne>
<http://www.w3.org/2002/07/owl#sameAs> ?sameAs ;
dbp:caption ?dbpComment ;
<http://purl.org/dc/terms/subject> ?subject .
}
}
}
LIMIT 2
"""
try:
results = helper.query_with_retry(g, q)
except (RemoteDisconnected, IncompleteRead):
Expand Down
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