require'spec_helper'# Specs in this file have access to a helper object that includes# the NavHelper. For example:## describe NavHelper do# describe "string concat" do# it "concats two strings with spaces" do# expect(helper.concat_strings("this","that")).to eq("this that")# end# end# enddescribeNavHelperdodescribe'#nav_menu_collapsed?'doit'returns true when the nav is collapsed in the cookie'dohelper.request.cookies[:collapsed_nav]='true'expect(helper.nav_menu_collapsed?).toeqtrueendit'returns false when the nav is not collapsed in the cookie'dohelper.request.cookies[:collapsed_nav]='false'expect(helper.nav_menu_collapsed?).toeqfalseendendend