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sandbox_case

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Batteries-included test isolation for Elixir and Phoenix.

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sandbox_case lib sandbox_case sandbox cachex.ex
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lib/sandbox_case/sandbox/cachex.ex 

defmodule SandboxCase.Sandbox.Cachex do

  @moduledoc false

  @behaviour SandboxCase.Sandbox.Adapter



  @impl true

  def available? do

    Code.ensure_loaded?(Cachex.Sandbox)

  end



  @impl true

  def setup(config) do

    names = extract_names(config)

    {:ok, _} = Cachex.Sandbox.start(names)

    :ok

  end



  @impl true

  def propagate_keys(config) do

    names = extract_names(config)

    Enum.map(names, &{:cachex_sandbox, &1})

  end



  defp extract_names(config) when is_list(config) do

    case Keyword.get(config, :names) do

      nil -> Enum.filter(config, &is_atom/1)

      names -> names

    end

  end



  @impl true

  def checkout(_config) do

    mod = Cachex.Sandbox



    if Process.whereis(mod) do

      mod.checkout()

    end

  end



  @impl true

  def checkin(nil), do: :ok



  def checkin(token) do

    mod = Cachex.Sandbox



    if Process.whereis(mod) do

      mod.checkin(token)

    end



    :ok

  end

end