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"""Test Python JSONPath against the Normalized Path Test Suite."""
import json
import operator
from dataclasses import dataclass
from typing import Any
from typing import List
import pytest
import jsonpath
@dataclass
class NormalizedCase:
name: str
query: str
document: Any
paths: List[str]
def normalized_cases() -> List[NormalizedCase]:
with open("tests/nts/normalized_paths.json", encoding="utf8") as fd:
data = json.load(fd)
return [NormalizedCase(**case) for case in data["tests"]]
@pytest.mark.parametrize("case", normalized_cases(), ids=operator.attrgetter("name"))
def test_nts_normalized_paths(case: NormalizedCase) -> None:
nodes = jsonpath.NodeList(jsonpath.finditer(case.query, case.document))
paths = nodes.paths()
assert paths == case.paths
@dataclass
class CanonicalCase:
name: str
query: str
canonical: str
def canonical_cases() -> List[CanonicalCase]:
with open("tests/nts/canonical_paths.json", encoding="utf8") as fd:
data = json.load(fd)
return [CanonicalCase(**case) for case in data["tests"]]
@pytest.mark.parametrize("case", canonical_cases(), ids=operator.attrgetter("name"))
def test_nts_canonical_paths(case: CanonicalCase) -> None:
query = jsonpath.compile(case.query)
assert str(query) == case.canonical
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