"""子代理持仓：四所标记价字段统一解析。"""
from __future__ import annotations

import sys
import unittest
from pathlib import Path

ROOT = Path(__file__).resolve().parents[1]
sys.path.insert(0, str(ROOT / "manual_trading_hub"))

from agent import _position_mark_price  # noqa: E402


class TestHubAgentMarkPrice(unittest.TestCase):
    def test_binance_mark_price(self):
        px = _position_mark_price({"markPrice": 65880.1, "info": {}})
        self.assertAlmostEqual(px, 65880.1)

    def test_okx_mark_px(self):
        px = _position_mark_price({"info": {"markPx": "72.85"}})
        self.assertAlmostEqual(px, 72.85)

    def test_gate_info_mark(self):
        px = _position_mark_price({"info": {"mark_price": "0.2241"}})
        self.assertAlmostEqual(px, 0.2241)

    def test_missing_returns_none(self):
        self.assertIsNone(_position_mark_price({"info": {}}))


if __name__ == "__main__":
    unittest.main()