141 lines
7.1 KiB
Python
141 lines
7.1 KiB
Python
#!/usr/bin/env python3
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"""fact_delta reducer 的离线测试。
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模型只能提类型化增量，证据引文必须真实出现在候选正文中（不得编造证据）；
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字段闭集、类型闭集、payload 合同、重复 ID 一律失败关闭。
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跑法：.venv/bin/python tests/skills/决定正文候选去留/test_fact_delta.py
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"""
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from __future__ import annotations
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import pathlib
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import sys
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import unittest
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PROJECT_ROOT = pathlib.Path(__file__).resolve().parents[3]
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SKILLS_DIR = PROJECT_ROOT / ".agent" / "skills"
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SCRIPT_DIR = PROJECT_ROOT / "muse" / "content" / "work" / "skills" / "sovereignty" / "决定正文候选去留" / "scripts"
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for path in (SCRIPT_DIR, PROJECT_ROOT / "muse" / "lifecycle" / "context" / "skills" / "准备任务上下文" / "scripts"):
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if str(path) not in sys.path:
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sys.path.insert(0, str(path))
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from fact_delta import ( # noqa: E402
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DELTA_TYPES,
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FactDeltaError,
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validate_delta_batch,
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validate_delta_proposal,
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)
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BODY = "林深把黑纹缠上手臂，异种核心在胸腔里低鸣。何岚站在舱门口没有说话。"
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def _proposal(delta_type="character_location_changed", *, delta_id="delta-1",
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payload=None, quote="异种核心在胸腔里低鸣"):
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if payload is None:
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payload = {"characterName": "林深", "toLocation": "舱室底层"}
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return {"deltaId": delta_id, "deltaType": delta_type,
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"payload": payload, "evidenceQuote": quote}
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class ValidateDeltaProposalTest(unittest.TestCase):
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def test_each_delta_type_has_working_contract(self) -> None:
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cases = {
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"character_location_changed":
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({"characterName": "林深", "toLocation": "舱室底层"}, "异种核心在胸腔里低鸣"),
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"character_knowledge_added":
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({"characterName": "何岚", "knowledge": "林深体内有异种核心"}, "何岚站在舱门口没有说话"),
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"relationship_changed":
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({"fromName": "林深", "toName": "何岚", "relation": "互相提防"}, "何岚站在舱门口没有说话"),
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"hook_advanced":
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({"hookId": "hook-voice", "action": "advanced",
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"dueWindow": {"fromChapter": 5, "toChapter": 8}}, "异种核心在胸腔里低鸣"),
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"timeline_event_added":
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({"event": "隔离舱首次审讯结束"}, "何岚站在舱门口没有说话"),
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"setting_added":
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({"factType": "污染规则", "text": "黑纹扩散不可逆"}, "林深把黑纹缠上手臂"),
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}
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self.assertEqual(set(cases), DELTA_TYPES)
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for delta_type, (payload, quote) in cases.items():
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with self.subTest(delta_type=delta_type):
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got = validate_delta_proposal(
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_proposal(delta_type, payload=payload, quote=quote),
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candidate_body=BODY, target_chapter=2)
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self.assertEqual(got["deltaType"], delta_type)
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self.assertTrue(got["subjectKey"])
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def test_subject_key_derivation(self) -> None:
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got = validate_delta_proposal(
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_proposal("relationship_changed",
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payload={"fromName": "林深", "toName": "何岚", "relation": "同盟"},
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quote="何岚站在舱门口没有说话"),
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candidate_body=BODY, target_chapter=2)
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self.assertEqual(got["subjectKey"], "林深→何岚")
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hook = validate_delta_proposal(
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_proposal("hook_advanced", payload={"hookId": "hook-voice", "action": "planted"},
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quote="异种核心在胸腔里低鸣"),
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candidate_body=BODY, target_chapter=2)
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self.assertEqual(hook["subjectKey"], "hook-voice")
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def test_quote_not_found_fails_closed(self) -> None:
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with self.assertRaises(FactDeltaError) as caught:
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validate_delta_proposal(_proposal(quote="正文里不存在的句子"),
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candidate_body=BODY, target_chapter=2)
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self.assertEqual(caught.exception.code, "FACT_DELTA_QUOTE_NOT_FOUND")
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def test_closed_field_set_and_type_enum(self) -> None:
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extra = _proposal()
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extra["extraField"] = 1
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with self.assertRaises(FactDeltaError) as caught:
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validate_delta_proposal(extra, candidate_body=BODY, target_chapter=2)
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self.assertEqual(caught.exception.code, "FACT_DELTA_INVALID")
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bad_type = _proposal(delta_type="character_resurrected")
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with self.assertRaises(FactDeltaError) as caught:
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validate_delta_proposal(bad_type, candidate_body=BODY, target_chapter=2)
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self.assertEqual(caught.exception.code, "FACT_DELTA_TYPE_INVALID")
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def test_payload_contract_enforced_per_type(self) -> None:
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missing_field = _proposal(payload={"characterName": "林深"}) # 缺 toLocation
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with self.assertRaises(FactDeltaError):
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validate_delta_proposal(missing_field, candidate_body=BODY, target_chapter=2)
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bad_hook_action = _proposal(
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"hook_advanced", payload={"hookId": "h1", "action": "detonated"},
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quote="异种核心在胸腔里低鸣")
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with self.assertRaises(FactDeltaError):
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validate_delta_proposal(bad_hook_action, candidate_body=BODY, target_chapter=2)
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bad_due_window = _proposal(
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"hook_advanced",
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payload={"hookId": "h1", "action": "planted",
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"dueWindow": {"fromChapter": 9, "toChapter": 3}},
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quote="异种核心在胸腔里低鸣")
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with self.assertRaises(FactDeltaError):
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validate_delta_proposal(bad_due_window, candidate_body=BODY, target_chapter=2)
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def test_batch_rejects_duplicate_ids(self) -> None:
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batch = [_proposal(delta_id="delta-1"),
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_proposal(delta_id="delta-1", payload={"characterName": "何岚",
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"toLocation": "指挥舱"})]
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with self.assertRaises(FactDeltaError) as caught:
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validate_delta_batch(batch, candidate_body=BODY, target_chapter=2)
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self.assertEqual(caught.exception.code, "FACT_DELTA_DUPLICATE_ID")
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ok = validate_delta_batch(
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[_proposal(delta_id="delta-1"),
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_proposal(delta_id="delta-2", payload={"characterName": "何岚",
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"toLocation": "指挥舱"})],
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candidate_body=BODY, target_chapter=2)
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self.assertEqual([item["deltaId"] for item in ok], ["delta-1", "delta-2"])
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def test_quote_is_normalized_before_matching(self) -> None:
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# 正文里的字面转义换行（模型 JSON 双重转义）归一为真换行后再匹配，与正文合同一致
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escaped_body = BODY + "\\n舱灯闪了一下"
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got = validate_delta_proposal(
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_proposal(payload={"characterName": "林深", "toLocation": "舱室底层"},
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quote="\n舱灯闪了一下"),
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candidate_body=escaped_body, target_chapter=2)
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self.assertEqual(got["deltaType"], "character_location_changed")
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self.assertIn("\n舱灯闪了一下", escaped_body.replace("\\n", "\n"))
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if __name__ == "__main__":
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unittest.main()
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