Link - Missing Param

Setup

defmodule Foo do
  use(Mazurka.Resource)

  param(foo)

  mediatype(Hyper) do
    action() do
      %{}
    end
  end
end
defmodule Bar do
  use(Mazurka.Resource)

  mediatype(Hyper) do
    action() do
      %{"foo" => link_to(Foo)}
    end
  end
end

Bar.action

assert_raise(Mazurka.MissingParametersException, fn -> Bar.action([], %{}, %{}, %{}) end)