# `@relayfx/test`

Experimental deterministic test utilities for Relay applications. The package provides test tools, the memory runtime, and a wait/resume harness. Use the published `TestModel` fixture from `@batonfx/test` for scripted models and captured Baton requests, then pass the allocated fixture to `TestRuntime.layerWith`.

See [`docs/features/public-interfaces.md`](../../docs/features/public-interfaces.md) for the supported surface.