defmodule HeroiconsTest do
  use ExUnit.Case, async: true

  @icon """
  <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20" fill="currentColor">
    <path d="M10.394 2.08a1 1 0 00-.788 0l-7 3a1 1 0 000 1.84L5.25 8.051a.999.999 0 01.356-.257l4-1.714a1 1 0 11.788 1.838L7.667 9.088l1.94.831a1 1 0 00.787 0l7-3a1 1 0 000-1.838l-7-3zM3.31 9.397L5 10.12v4.102a8.969 8.969 0 00-1.05-.174 1 1 0 01-.89-.89 11.115 11.115 0 01.25-3.762zM9.3 16.573A9.026 9.026 0 007 14.935v-3.957l1.818.78a3 3 0 002.364 0l5.508-2.361a11.026 11.026 0 01.25 3.762 1 1 0 01-.89.89 8.968 8.968 0 00-5.35 2.524 1 1 0 01-1.4 0zM6 18a1 1 0 001-1v-2.065a8.935 8.935 0 00-2-.712V17a1 1 0 001 1z"/>
  </svg>
  """

  @tag :tmp_dir
  test "generated function", %{tmp_dir: tmp_dir} do
    Path.join(tmp_dir, "academic_cap.svg")
    |> File.write(@icon)

    quote do
      defmodule TestIcons do
        @icon_dir unquote(Path.absname(tmp_dir))
        @before_compile Heroicons
      end
    end
    |> Code.compile_quoted()

    assert TestIcons.academic_cap() == @icon

    assert TestIcons.academic_cap(class: "h-6 w-6 text-gray-500") =~
             ~s(class="h-6 w-6 text-gray-500")
  end
end