describe "get index" do
    as_a(:visitor) {it_should_redirect_to {new_session_path}}
    as_a(:user) {it_should_render_template.permission_denied}

    as_an :admin do
      before do
        @articles = [Article.new, Article.new]
        stub(Article).find(:all) {@articles}
      end

      it_should_render_view Admin::Articles::Index
      it_should_render_layout Layouts::Admin
      it_should_set_rendered_view.articles.to {@articles}
    end
  end