"""Quality gate asserting zero expensive/powerful models in runtime roles or internal ECP."""

import json
from pathlib import Path

from src.runtime.core.config import validate_certified_cheap_model

PROHIBITED_SUBSTRINGS = [
    "gpt-4o-20",
    "gpt-4-",
    "claude-3-5-sonnet",
    "claude-3-opus",
    "gemini-1.5-pro",
    "deepseek-v3",
]


def test_runtime_config_strictly_cheap_models():
    cfg_file = Path("runtime_config.local.json")
    cfg_data = json.loads(cfg_file.read_text(encoding="utf-8"))

    for role_name, role_conf in cfg_data.get("roles", {}).items():
        model = role_conf.get("model", "")
        validate_certified_cheap_model(model)

        for prohibited in PROHIBITED_SUBSTRINGS:
            assert prohibited not in model.lower()