# File lib/Borges/TestCase/HtmlRendererTest.rb, line 109
  def test_setter_callback
    obj = Object.new
    obj.instance_eval "def foo=(val) @val = val end"

    rendering_context = Borges::RenderingContext.new(HtmlDocument.new,
                                                     @url,
                                                     CallbackStore.new)
    r = ::Borges::HtmlRenderer.new(rendering_context)

    r.setter_callback(:foo, obj).call "value"

    assert_equal "value", obj.instance_variable_get("@val")
  end