risa.store.testing¶
verify_store, the conformance check for Store implementations.
async
¶
verify_store(store: Store) -> None
Check that store behaves the way risa relies on.
Seventeen checks cover round trips, versions, the compare-and-set, expiry, touch
and the lock. They run concurrently, each on its own random key under
risa:conformance:, and each deletes what it wrote. Run it against a real instance
of the backend, from a test or a script; it needs no test framework.
Parameters:
-
store(Store) –The store to check, connected to a real instance of its backend.
Raises:
-
StoreConformanceError–If any check fails. It lists every failure, not just the first.