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`Context.to_dict` is used in JSON-LD serialization, but it was not implemented. This change adds the method. - Closes <#2138>. --------- Co-authored-by: Marc-Antoine Parent <maparent@acm.org>
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import json | ||
import logging | ||
import pprint | ||
from typing import Any, Dict, Union | ||
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import pytest | ||
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from rdflib import Graph | ||
from rdflib.namespace import Namespace | ||
from rdflib.plugins.shared.jsonld.context import Context | ||
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EG = Namespace("http://example.org/") | ||
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@pytest.mark.parametrize( | ||
["input"], | ||
[ | ||
( | ||
Context( | ||
{ | ||
"eg": f"{EG}", | ||
} | ||
), | ||
), | ||
({"eg": f"{EG}"},), | ||
], | ||
) | ||
def test_serialize_context(input: Union[Dict[str, Any], Context]) -> None: | ||
""" | ||
The JSON-LD serializer accepts and correctly serializes the context argument to the output. | ||
""" | ||
graph = Graph() | ||
graph.add((EG.subject, EG.predicate, EG.object0)) | ||
graph.add((EG.subject, EG.predicate, EG.object1)) | ||
context = Context( | ||
{ | ||
"eg": f"{EG}", | ||
} | ||
) | ||
logging.debug("context = %s", pprint.pformat(vars(context))) | ||
data = graph.serialize(format="json-ld", context=context) | ||
logging.debug("data = %s", data) | ||
obj = json.loads(data) | ||
assert obj["@context"] == {"eg": f"{EG}"} |