Batteries-included test isolation for Elixir and Phoenix.
Use SandboxShim for compile-time macros (endpoint/LiveView wiring).
Use SandboxCase.Sandbox for runtime setup/checkout/checkin.
Quick start
# mix.exs
{:sandbox_shim, "~> 0.1"}, # all envs
{:sandbox_case, "~> 0.3", only: :test}, # test only
# test/test_helper.exs
SandboxCase.Sandbox.setup()
# test modules
use SandboxCase.Sandbox.Case