bex

defmodule <%= inspect(@test_module) %> do
  use ExUnit.Case, async: true

  import Mox
  
  <%= for {mox_fun, mox_arity, {mod, fun, args}} <- @funs do %>
    test "<%= inspect(mod) %>.<%= fun %>/<%= Enum.count(args) %>" do
      test_process = self()

      <%= inspect(@mox_module) %>
      |> expect(:<%= mox_fun %>, 1, fn <%= Enum.map_join(1..mox_arity, ", ", & "_arg_#{&1}") %> ->
        send(test_process, {:<%= fun %>, <%= mox_arity %>})
      end)

      <%= inspect(mod) %>.<%= fun %>(<%= Enum.map_join(args, ", ", fn _ -> "nil" end) %>)
      assert_receive({:<%= fun %>, <%= mox_arity %>})
    end
  <% end %>
end