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Comments on No. 91 of 139 · valkey.io · edition of Thursday 5 November 2026

Testing without a server: using FakeValkey, the in-memory test double for Valkey

Summary

Daniel Moran explains how to use FakeValkey, the in-memory Valkey test double in the fakeredis library (v2.38.0, about 40 million monthly downloads), as a drop-in replacement for valkey-py clients in pytest suites.

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