dekun
45 lines
1.2 KiB
Python
45 lines
1.2 KiB
Python
"""后台 board 缓存：版本递增与快照。"""
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from __future__ import annotations
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import asyncio
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import sys
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import unittest
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from pathlib import Path
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ROOT = Path(__file__).resolve().parents[1]
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sys.path.insert(0, str(ROOT))
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sys.path.insert(0, str(ROOT / "manual_trading_hub"))
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from hub_board_cache import MonitorBoardStore # noqa: E402
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class TestHubBoardStore(unittest.TestCase):
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def test_snapshot_and_version(self) -> None:
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store = MonitorBoardStore()
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store.version = 2
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store.payload = {"ok": True, "rows": [{"id": "0"}], "updated_at": "2026-01-01T00:00:00"}
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snap = store.snapshot_dict()
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self.assertEqual(snap["board_version"], 2)
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self.assertEqual(len(snap["rows"]), 1)
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def test_aggregate_increments_version(self) -> None:
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async def run() -> None:
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store = MonitorBoardStore()
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n = 0
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async def build():
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nonlocal n
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n += 1
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return {"ok": True, "rows": [{"n": n}], "updated_at": "t"}
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await store.start(build)
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await asyncio.sleep(0.05)
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self.assertGreaterEqual(store.version, 1)
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await store.stop()
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asyncio.run(run())
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if __name__ == "__main__":
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unittest.main()
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