{ "version": "2026-07-26", "description": "LangGraph 迁移的脱敏黄金场景。占位符不是可用个人信息。", "scenarios": [ { "case_id": "single_vehicle_happy_path", "category": "end_to_end", "initial_stage": "1001", "turns": [ {"event": "session_started", "input": "【继续办理】", "expected_stage": "1002"}, {"event": "user_message", "input": "车辆倒车时碰到了固定物体", "expected_stage": "1002", "expected_patch": {"sgyy": "倒车碰到固定物体"}}, {"event": "user_message", "input": "没有人员受伤", "expected_stage": "1002", "expected_patch": {"ywrysw": false}}, {"event": "user_message", "input": "没有非机动车", "expected_stage": "1002", "expected_patch": {"ywfjdc": false}}, {"event": "user_message", "input": "事故时间是十分钟前", "expected_stage": "1002"}, {"event": "user_message", "input": "我还在现场", "expected_stage": "1002", "expected_patch": {"sfsgxc": true}}, {"event": "user_message", "input": "只有一辆机动车", "expected_stage": "2000", "expected_patch": {"jdcsl": 1}}, {"event": "photo_completed", "input": "【拍摄完成】", "expected_stage": "2001"}, {"event": "photo_completed", "input": "【拍摄完成】", "expected_stage": "2002"}, {"event": "photo_completed", "input": "【拍摄完成】", "expected_stage": "2003"}, {"event": "photo_completed", "input": "【拍摄完成】", "expected_stage": "2004"}, {"event": "user_message", "input": "车牌正确", "expected_stage": "2005"}, {"event": "user_message", "input": "车损在车辆前方", "expected_stage": "3001", "expected_patch": {"csbw1": "前方"}} ], "expected_handoff_reason": null }, { "case_id": "double_vehicle_happy_path", "category": "end_to_end", "initial_stage": "1002", "turns": [ {"event": "user_message", "input": "两辆机动车发生追尾，没有人受伤，也没有非机动车", "expected_stage": "1002", "expected_patch": {"jdcsl": 2, "ywrysw": false, "ywfjdc": false, "sgyy": "追尾"}}, {"event": "user_message", "input": "时间正确，我还在现场", "expected_stage": "2010", "expected_patch": {"sfsgxc": true}}, {"event": "photo_completed", "input": "【拍摄完成】", "expected_stage": "2011"}, {"event": "photo_completed", "input": "【拍摄完成】", "expected_stage": "2012"}, {"event": "photo_completed", "input": "【拍摄完成】", "expected_stage": "2013"}, {"event": "photo_completed", "input": "【拍摄完成】", "expected_stage": "2014"}, {"event": "photo_completed", "input": "【拍摄完成】", "expected_stage": "2015"}, {"event": "photo_completed", "input": "【拍摄完成】", "expected_stage": "2016"}, {"event": "user_message", "input": "车牌正确", "expected_stage": "3002"} ], "expected_handoff_reason": null }, { "case_id": "explicit_handoff_global", "category": "handoff", "initial_stage": "2002", "turns": [ {"event": "user_message", "input": "请帮我转人工", "expected_stage": "0001"} ], "expected_handoff_reason": "user_requested" }, { "case_id": "injury_handoff", "category": "safety", "initial_stage": "1002", "turns": [ {"event": "user_message", "input": "有人倒地并且不舒服", "expected_stage": "0003", "expected_patch": {"ywrysw": true}} ], "expected_handoff_reason": "injury_or_complex" }, { "case_id": "injury_negation_does_not_handoff", "category": "safety", "initial_stage": "1002", "turns": [ {"event": "user_message", "input": "不是人受伤，是车受损，人没事", "expected_stage": "1002", "expected_patch": {"ywrysw": false}} ], "expected_handoff_reason": null }, { "case_id": "three_vehicle_complex_handoff", "category": "safety", "initial_stage": "1002", "turns": [ {"event": "user_message", "input": "一共涉及三辆机动车", "expected_stage": "0003", "expected_patch": {"jdcsl": 3}} ], "expected_handoff_reason": "complex_accident" }, { "case_id": "photo_failure_single", "category": "deterministic_event", "initial_stage": "2001", "turns": [ {"event": "photo_recognition_failed", "input": "【客户端连续3次拍摄识别失败：图片过于模糊】", "expected_stage": "0005"} ], "expected_handoff_reason": "photo_recognition_failed" }, { "case_id": "photo_failure_double_confirmation", "category": "deterministic_event", "initial_stage": "2016", "turns": [ {"event": "photo_recognition_failed", "input": "【客户端连续3次拍摄识别失败：未识别到完整车牌】", "expected_stage": "0005"} ], "expected_handoff_reason": "photo_recognition_failed" }, { "case_id": "two_consecutive_no_responses", "category": "deterministic_event", "initial_stage": "1002", "turns": [ {"event": "no_response", "input": "【用户无回复】", "expected_stage": "1002", "expected_no_response_count": 1}, {"event": "no_response", "input": "【用户无回复】", "expected_stage": "0004", "expected_no_response_count": 2} ], "expected_handoff_reason": "no_response" }, { "case_id": "photo_step_cannot_skip", "category": "transition_guard", "initial_stage": "2011", "turns": [ {"event": "user_message", "input": "后面的照片我都拍好了", "expected_stage": "2011"}, {"event": "photo_completed", "input": "【拍摄完成】", "expected_stage": "2012"} ], "expected_handoff_reason": null }, { "case_id": "external_update_then_chat", "category": "state_consistency", "initial_stage": "1002", "initial_form": {"hphm1": ""}, "turns": [ {"event": "set_info", "input": {"key": "hphm1", "value": ""}, "expected_stage": "1002", "expected_patch": {"hphm1": ""}}, {"event": "user_message", "input": "请继续办理", "expected_stage": "1002", "expected_state_contains": {"hphm1": ""}} ], "expected_handoff_reason": null }, { "case_id": "invalid_external_internal_field", "category": "state_consistency", "initial_stage": "1002", "turns": [ {"event": "set_info", "input": {"key": "stage_code", "value": "0000"}, "expected_error": "INVALID_FIELD", "expected_stage": "1002"} ], "expected_handoff_reason": null }, { "case_id": "prefix_split_across_chunks", "category": "prefix_parser", "initial_stage": "1002", "stream_chunks": ["1002", "请描述事故经过"], "expected_stage": "1002", "expected_text": "请描述事故经过" }, { "case_id": "prefix_unknown_code", "category": "prefix_parser", "initial_stage": "1002", "model_output": "9999继续处理", "expected_error": "UNKNOWN_STAGE_CODE", "expected_stage": "1002" }, { "case_id": "prefix_illegal_photo_jump", "category": "prefix_parser", "initial_stage": "2000", "model_output": "2004请确认车牌", "expected_error": "ILLEGAL_STAGE_TRANSITION", "expected_stage": "2000" } ] }