def testToRdfSmallInt(self):
pred = "test-pred"
obj = 20
link = SimpleLink(pred=pred, obj=obj)
bnode = BNode()
graph = Graph()
namespace = Namespace("test:")
node_cache = NodeCache()
link.to_rdf(subj=bnode,
namespace=namespace,
graph=graph,
node_cache=node_cache)
results = graph.query("select ?s ?p ?o where {?s ?p ?o}")
self.assertEqual(1, len(results))
for result in results:
_, _, o = result
self.assertEqual(
o.datatype, URIRef("http://www.w3.org/2001/XMLSchema#integer"))
def testToRdf(self):
pred = "test-pred"
obj = "test-obj"
link = SimpleLink(pred=pred, obj=obj)
bnode = BNode()
graph = Graph()
namespace = Namespace("test:")
node_cache = NodeCache()
link.to_rdf(subj=bnode,
namespace=namespace,
graph=graph,
node_cache=node_cache)
results = graph.query("select ?s ?p ?o where {?s ?p ?o}")
self.assertEqual(1, len(results))
for result in results:
s, p, o = result
self.assertEqual(s, bnode)
self.assertEqual(str(p), "test:test-pred")
self.assertEqual(str(o), "test-obj")