muse-agent-example/tests/单元/test_模型计价.py
zizi b9af240b68 R2 收尾:W30 唯一写入观察与最终验收(C08 章后接通 / 构建身份重建 / 最终备份与恢复演练)
- 章后处理:事实提案命令身份加入类型、批内去重改为先校验后去重(REPEAT_OBJECT_TYPE 记跳过、不再静默丢重复);查询章后状态回传事实跳过;可按需发布/核对可登记任务与 config_not_declared 语义收紧
- 模型治理:推理字符数计量(ChatCompletions/Messages/执行合同)、探针在声明关闭推理却仍有推理时拒绝、计价支持缓存协议与未知模型兜底
- 运行态:资源包重建(发布身份 21d850f7…),三处配置同步,post-extract v5 代次 5 启用,服务 PID 96675(health/ready 通过)
- 门禁:make 检查通过;离线 1008 passed;定点数据库 101 passed;最终完整备份 bkp-1f5591d8… 与空库恢复演练 verified(152 表/158 关系/迁移 45,演练库已 DROP)
- 文档与证据:运行手册、功能覆盖、工作包清单 W30 证据、测试用例清单(17 条 execution_evidence 回填 + 历史死指针说明)、目标文件清单
- 旧实现与旧库直连材料退出(含明文凭据文件移除);新配置 配置/本机正式.toml、配置/本机维护.toml、配置/计费/、配置/运行配置/ 入库,均只含受控引用
- R2 执行证据在 .agents.local/改造/R2-20260909/(不入库)
2026-09-16 08:23:39 +08:00

95 lines
3.9 KiB
Python
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

"""网关计价的线性公式、缓存口径与费率文件载入合同。"""
from decimal import Decimal
from pathlib import Path
import pytest
from muse.任务运行.接口 import 模型用量, 模型结果
from muse.共享.错误 import Muse错误
from muse.基础设施.模型.计价 import 模型费率, 网关计价, 载入费率文件
def _费率(输入="5", 输出="25", 读取="0.5", 写入="6.25") -> 模型费率:
return 模型费率(Decimal(输入), Decimal(输出), Decimal(读取), Decimal(写入))
def _结果(实际模型="claude-opus-4-8", 协议="chat-completions", **用量):
用量.setdefault("输入token", 0)
用量.setdefault("输出token", 0)
return 模型结果(
"completed",
"{}",
实际模型,
模型用量(**用量),
"resp-1",
回放协议=协议,
# 回放内容不属于计价输入,但合同要求终态完整。
回放内容=(),
)
def test_含缓存协议按未缓存输入加缓存读取计价__d9a001() -> None:
计价 = 网关计价("费率-1", {"claude-opus-4-8": _费率()}, "claude-opus-4-8")
# 输入10(含缓存4)+ 输出3:6×5/1M + 4×0.5/1M + 3×25/1M = 0.000107
金额 = 计价.金额(_结果(输入token=10, 输出token=3, 缓存读取token=4))
assert 金额 == Decimal("0.000107")
def test_独立缓存协议输入不含缓存读取__d9a002() -> None:
计价 = 网关计价("费率-1", {"claude-opus-4-8": _费率()}, "claude-opus-4-8")
# 输入2 + 读取4 + 写入6 + 输出1 = 10/1M + 2/1M + 37.5/1M + 25/1M = 0.0000745(半入进位)
金额 = 计价.金额(
_结果(协议="anthropic", 输入token=2, 输出token=1, 缓存读取token=4, 缓存写入token=6)
)
assert 金额 == Decimal("0.000075")
def test_缺用量或未知协议返回未知而不推定免费__d9a003() -> None:
计价 = 网关计价("费率-1", {"claude-opus-4-8": _费率()}, "claude-opus-4-8")
无用量 = 模型结果("completed", "{}", "claude-opus-4-8", None, None)
assert 计价.金额(无用量) is None
assert 计价.金额(_结果(协议="unknown")) is None
def test_未列模型按兜底模型高估__d9a004() -> None:
计价 = 网关计价(
"费率-1",
{"claude-opus-4-8": _费率(), "qwen3.8-flash": _费率("0.15", "0.47", "0.016", "0.2")},
"claude-opus-4-8",
)
未知 = 计价.金额(_结果(实际模型="另一个模型", 输入token=1, 输出token=0))
兜底 = 计价.金额(_结果(实际模型="claude-opus-4-8", 输入token=1, 输出token=0))
assert 未知 == 兜底 == Decimal("0.000005")
def test_费率文件载入并拒绝缺字段或非法金额__d9a005(tmp_path: Path) -> None:
文件 = tmp_path / "费率.toml"
文件.write_text(
'"版本" = "费率-1"\n'
'"兜底模型" = "模型甲"\n'
'["费率"."模型甲"]\n'
'"输入单价" = "1"\n"输出单价" = "2"\n"缓存读取单价" = "0.1"\n"缓存写入单价" = "1"\n',
encoding="utf-8",
)
计价 = 载入费率文件(文件)
assert 计价.版本 == "费率-1" and 计价.兜底模型 == "模型甲"
assert 计价.金额(_结果(实际模型="模型甲", 输入token=1)) == Decimal("0.000001")
缺字段 = tmp_path / "缺.toml"
缺字段.write_text('"版本" = "v"\n"兜底模型" = "甲"\n["费率"."甲"]\n"输入单价" = "1"\n')
with pytest.raises(Muse错误, match="不完整"):
载入费率文件(缺字段)
负价 = tmp_path / "负.toml"
负价.write_text(
'"版本" = "v"\n"兜底模型" = "甲"\n'
'["费率"."甲"]\n"输入单价" = "-1"\n"输出单价" = "2"\n'
'"缓存读取单价" = "0.1"\n"缓存写入单价" = "1"\n'
)
with pytest.raises(Muse错误, match="非负"):
载入费率文件(负价)
with pytest.raises(Muse错误):
载入费率文件(tmp_path / "不存在.toml")