def test_get_relationship_returns_none_if_not_exist():
json_api_call_context = JsonApiCallContext(
data={"relationships": {"author": "some_relationship"}}
)
assert json_api_call_context.get_relationship("unknown") is None
def test_get_relationship():
json_api_call_context = JsonApiCallContext(
data={"relationships": {"author": "some_relationship"}}
)
assert json_api_call_context.get_relationship("author") == "some_relationship"