Function isolated_engine

tests/load/test_stress_engine.py:77–81

每次测试独立引擎（seed=GOLDEN_SEED, autostart=False）。

()

@pytest.fixture
def isolated_engine():
    """每次测试独立引擎（seed=GOLDEN_SEED, autostart=False）。"""
    eng = create_engine(seed=GOLDEN_SEED, autostart=False)
    yield eng
    eng.running = False


@pytest.fixture