57 lines
2.3 KiB
Python
57 lines
2.3 KiB
Python
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# ============================================================
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# Explore 边界扩展黄金测试（plan.md §5.1 / 矩阵 55 行剩余项）
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# 覆盖：run_sensitivity 与 run_monte_carlo 经统一 Explore 通道执行，
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# 主干零污染（readonly 语义保持）。
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# ============================================================
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from __future__ import annotations
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import json
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from pathlib import Path
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from server.aps_domain.robustness import run_monte_carlo
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from server.aps_domain.sensitivity import run_sensitivity
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FIXTURE = Path(__file__).resolve().parents[2] / "server" / "data" / "world.json"
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def _load_world() -> dict:
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import json as _json
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if FIXTURE.exists():
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return _json.loads(FIXTURE.read_text(encoding="utf-8"))
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from server.state.seed import seed_world
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return seed_world()
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def test_sensitivity_through_unified_channel_no_mutation():
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"""run_sensitivity 经 run_explore：主干世界逐字节不变（Explore 铁律）。"""
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world = _load_world()
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before = json.dumps(world, ensure_ascii=False, sort_keys=True)
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report = run_sensitivity(world, strategy="COMPREHENSIVE")
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assert "rows" in report and "baseline" in report
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after = json.dumps(world, ensure_ascii=False, sort_keys=True)
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assert before == after, "sensitivity 不得污染主干"
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def test_monte_carlo_through_unified_channel_no_mutation():
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"""run_monte_carlo 经 run_explore：主干零污染，输出含 outcomes。"""
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world = _load_world()
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before = json.dumps(world, ensure_ascii=False, sort_keys=True)
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result = run_monte_carlo(world, strategy="COMPREHENSIVE", engine_type="RULE", trials=3)
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assert result["method"] == "fixed-seed-monte-carlo"
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assert len(result["outcomes"]) == 3
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after = json.dumps(world, ensure_ascii=False, sort_keys=True)
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assert before == after, "monte carlo 不得污染主干"
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def test_sensitivity_readonly_world_blocks_write():
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"""Explore 工具若尝试写主干（经 readonly_view）必须 fail closed。"""
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from server.aps_domain.explore_boundary import readonly_view
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world = _load_world()
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view = readonly_view(world)
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try:
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view["salesOrders"] = []
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raise AssertionError("应抛 PermissionError")
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except PermissionError:
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pass
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assert world.get("salesOrders") is not None
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