ViperEkura
dc7d2cfbca
- import astrai.inference 不再在模块加载时创建 FastAPI 实例 - 路由移至 APIRouter；get_app() 首次调用时懒构造单例 - _create_engine 和 run_server 的 param_path 改为必填 - 更新测试改用 get_app() 替代模块级 app
55 lines
1.3 KiB
Python
55 lines
1.3 KiB
Python
"""Shared fixtures for inference tests."""
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from unittest.mock import MagicMock
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import pytest
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from fastapi.testclient import TestClient
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from astrai.inference import get_app
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@pytest.fixture
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def client():
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"""Provide a test client for the FastAPI app."""
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_app = get_app()
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_app.state.server_config = {
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"device": "cpu",
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"dtype": "bfloat16",
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"param_path": None,
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"max_batch_size": 1,
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"_test": True,
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}
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_app.state.engine = None
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return TestClient(_app)
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@pytest.fixture
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def mock_engine():
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"""Create a mock InferenceEngine."""
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async def _async_gen():
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yield "chunk1"
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yield "chunk2"
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yield "[DONE]"
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mock = MagicMock()
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mock.generate.return_value = "mock response"
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mock.generate_async.return_value = _async_gen()
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mock.get_stats.return_value = {
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"total_tasks": 0,
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"total_tokens": 0,
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"active_tasks": 0,
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"waiting_queue": 0,
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}
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mock.tokenizer.encode.return_value = [1, 2, 3]
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mock.tokenizer.decode.return_value = "mock response"
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mock.tokenizer.apply_chat_template.return_value = "mock prompt"
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return mock
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@pytest.fixture
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def loaded_model(client, mock_engine):
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"""Simulate that the engine is loaded."""
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get_app().state.engine = mock_engine
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return mock_engine
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