# frozen_string_literal: true shared_examples_for "url rewriter" do it "is constructed with a generator" do generator = double "URL generator" expect { described_class.new(generator) }.to_not raise_error end it "has a #transform_dom(dom) method that returns the modified string" do expect(subject).to respond_to(:transform_dom) expect(subject.method(:transform_dom).arity).to eq(1) dom = Nokogiri::HTML.parse "" expect(subject.transform_dom(dom)).to be_nil end it "has a #transform_css(css) method that returns the modified string" do expect(subject).to respond_to(:transform_css) expect(subject.method(:transform_css).arity).to eq(1) expect(subject.transform_css("")).to eq("") end end