iomgaa
112111408e
LLMProvider / VLMProvider / TelemetryRecorder，全部 runtime_checkable。 Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
68 lines
2.1 KiB
Python
68 lines
2.1 KiB
Python
"""core/protocols.py 单元测试 — 验证 Protocol 可 runtime_checkable。"""
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from __future__ import annotations
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from pathlib import Path
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from typing import Any
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import pytest
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from core.protocols import LLMProvider, TelemetryRecorder, VLMProvider
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from core.types import LLMResponse
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class _FakeLLM:
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async def chat(
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self,
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messages: list[dict[str, Any]],
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*,
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session_id: str | None = None,
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parent_call_id: str | None = None,
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) -> LLMResponse:
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return LLMResponse(
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content="ok", thinking="", model="m", provider="p",
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prompt_tokens=1, completion_tokens=1, latency_ms=1,
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ttft_ms=None, max_inter_token_ms=None, cache_hit=False, call_id="c",
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)
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class _FakeVLM:
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async def chat_with_images(
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self,
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messages: list[dict[str, Any]],
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images: list[str | Path],
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*,
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session_id: str | None = None,
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parent_call_id: str | None = None,
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) -> LLMResponse:
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return LLMResponse(
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content="ok", thinking="", model="m", provider="p",
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prompt_tokens=1, completion_tokens=1, latency_ms=1,
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ttft_ms=None, max_inter_token_ms=None, cache_hit=False, call_id="c",
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)
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class _FakeTelemetry:
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async def record_llm_call(
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self, *, call_id: str, parent_call_id: str | None, session_id: str | None,
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model_name: str, provider: str, messages: str, response: str, thinking: str,
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prompt_tokens: int, completion_tokens: int, latency_ms: int,
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ttft_ms: float | None, max_inter_token_ms: float | None,
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cache_hit: bool, error: str | None,
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) -> None:
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pass
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def test_fake_llm_satisfies_protocol() -> None:
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assert isinstance(_FakeLLM(), LLMProvider)
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def test_fake_vlm_satisfies_protocol() -> None:
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assert isinstance(_FakeVLM(), VLMProvider)
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def test_fake_telemetry_satisfies_protocol() -> None:
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assert isinstance(_FakeTelemetry(), TelemetryRecorder)
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def test_plain_object_does_not_satisfy() -> None:
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assert not isinstance(object(), LLMProvider)
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assert not isinstance(object(), VLMProvider)
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assert not isinstance(object(), TelemetryRecorder)
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