tests/test_json_parsing.py

from api.app.services.extraction import _parse_llm_json


def test_parse_llm_json_recovers_embedded_object():
    content = 'Here is your JSON:\n```json\n{"biomarkers": {"Glucose": 140}}\n```'
    parsed = _parse_llm_json(content)
    assert parsed["biomarkers"]["Glucose"] == 140