24 lines
724 B
Python
24 lines
724 B
Python
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import pytest
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from app.infrastructure.memory_cache import MemoryCacheAdapter
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class FailingCache:
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async def get(self, key: str) -> str:
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raise ConnectionError("redis unavailable")
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async def set(self, key: str, value: str, ex: int | None = None) -> None:
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raise ConnectionError("redis unavailable")
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@pytest.mark.asyncio
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async def test_cache_read_degrades_without_raising() -> None:
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result = await MemoryCacheAdapter(FailingCache()).get("memory:1")
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assert result.value is None
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assert result.degraded is True
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@pytest.mark.asyncio
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async def test_cache_write_failure_does_not_block_primary_store() -> None:
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assert not await MemoryCacheAdapter(FailingCache()).set("memory:1", "value")
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