import tomllib
from pathlib import Path


def test_runtime_dependencies_constrain_litellm_to_the_supported_major():
    pyproject = Path(__file__).resolve().parents[1] / "pyproject.toml"
    project = tomllib.loads(pyproject.read_text(encoding="utf-8"))["project"]

    assert "litellm>=1.98,<2" in project["dependencies"]