def test_run_sparql_query_valid_multiple_variables(self):
expected_result = [{
'a': 'http://dbpedia.org/resource/Leipzig_University',
'g': 'http://dbpedia.org/resource/Female'
}]
actual_result = ks.run_sparql_query(
"SELECT ?a ?g WHERE {dbpedia:Angela_Merkel dbo:almaMater ?a . dbpedia:Angela_Merkel dbo:gender ?g}"
)
self.assertEquals(expected_result, actual_result)
def test_run_sparql_query_valid(self):
expected_result = [{
's':
'http://en.wikinews.org/wiki/Bone_marrow_transplant_potentially_linked_to_cure_of_patient_with_AIDS#ev30'
}, {
's':
'http://en.wikinews.org/wiki/China_responds_to_US_plan_for_import_quotas#ev30'
}]
actual_result = ks.run_sparql_query(
"SELECT ?s WHERE {?s rdf:type sem:Event} LIMIT 2")
self.assertEquals(expected_result, actual_result)
def test_run_sparql_query_invalid(self):
expected_result = []
actual_result = ks.run_sparql_query(
"SELECT ?s FROM {?s rdf:type sem:Event} LIMIT 10")
self.assertEquals(expected_result, actual_result)