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from pytest import raises
from knot_resolver.utils.modeling.json_pointer import json_ptr_resolve
# example adopted from https://www.sitepoint.com/json-server-example/
TEST = {
"clients": [
{
"id": "59761c23b30d971669fb42ff",
"isActive": True,
"age": 36,
"name": "Dunlap Hubbard",
"gender": "male",
"company": "CEDWARD",
"email": "dunlaphubbard@cedward.com",
"phone": "+1 (890) 543-2508",
"address": "169 Rutledge Street, Konterra, Northern Mariana Islands, 8551",
},
{
"id": "59761c233d8d0f92a6b0570d",
"isActive": True,
"age": 24,
"name": "Kirsten Sellers",
"gender": "female",
"company": "EMERGENT",
"email": "kirstensellers@emergent.com",
"phone": "+1 (831) 564-2190",
"address": "886 Gallatin Place, Fannett, Arkansas, 4656",
},
{
"id": "59761c23fcb6254b1a06dad5",
"isActive": True,
"age": 30,
"name": "Acosta Robbins",
"gender": "male",
"company": "ORGANICA",
"email": "acostarobbins@organica.com",
"phone": "+1 (882) 441-3367",
"address": "697 Linden Boulevard, Sattley, Idaho, 1035",
},
]
}
def test_json_ptr():
parent, res, token = json_ptr_resolve(TEST, "")
assert parent is None
assert res is TEST
parent, res, token = json_ptr_resolve(TEST, "/")
assert parent is TEST
assert res is None
assert token == ""
parent, res, token = json_ptr_resolve(TEST, "/clients/2/gender")
assert parent is TEST["clients"][2]
assert res == "male"
assert token == "gender"
with raises(ValueError):
_ = json_ptr_resolve(TEST, "//")
with raises(SyntaxError):
_ = json_ptr_resolve(TEST, "invalid/ptr")
with raises(ValueError):
_ = json_ptr_resolve(TEST, "/clients/2/gender/invalid")
parent, res, token = json_ptr_resolve(TEST, "/~01")
assert parent is TEST
assert res is None
assert token == "~1"
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