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import unittest
import io
import json
from rdflib import Graph, RDF, RDFS, Namespace
class TestIssue1484_json(unittest.TestCase):
def test_issue_1484_json(self):
"""
Test JSON-LD parsing of result from json.dump
"""
n = Namespace("http://example.org/")
jsondata = {"@id": n.s, "@type": [n.t], n.p: {"@id": n.o}}
s = io.StringIO()
json.dump(jsondata, s, indent=2, separators=(",", ": "))
s.seek(0)
DEBUG = False
if DEBUG:
print("S: ", s.read())
s.seek(0)
b = n.base
g = Graph()
g.bind("rdf", RDF)
g.bind("rdfs", RDFS)
g.parse(source=s, publicID=b, format="json-ld")
assert (n.s, RDF.type, n.t) in g
assert (n.s, n.p, n.o) in g
class TestIssue1484_str(unittest.TestCase):
def test_issue_1484_str(self):
"""
Test JSON-LD parsing of result from string (used by round tripping tests)
(Previously passes, but broken by earlier fix for above.)
"""
n = Namespace("http://example.org/")
jsonstr = """
{
"@id": "http://example.org/s",
"@type": [
"http://example.org/t"
],
"http://example.org/p": {
"@id": "http://example.org/o"
}
}
"""
b = n.base
g = Graph()
g.bind("rdf", RDF)
g.bind("rdfs", RDFS)
g.parse(data=jsonstr, publicID=b, format="json-ld")
assert((n.s, RDF.type, n.t) in g)
assert((n.s, n.p, n.o) in g)
if __name__ == "__main__":
unittest.main()
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