require 'spec_helper' RSpec.describe Capybara::Result do let :string do Capybara.string <<-STRING STRING end let :result do string.all '//li' end it "has a length" do expect(result.length).to eq(4) end it "has a first element" do result.first.text == 'Alpha' end it "has a last element" do result.last.text == 'Delta' end it 'can supports values_at method' do expect(result.values_at(0, 2).map(&:text)).to eq(%w(Alpha Gamma)) end it "can return an element by its index" do expect(result.at(1).text).to eq('Beta') expect(result[2].text).to eq('Gamma') end it "can be mapped" do expect(result.map(&:text)).to eq(%w(Alpha Beta Gamma Delta)) end it "can be selected" do expect(result.select do |element| element.text.include? 't' end.length).to eq(2) end it "can be reduced" do expect(result.reduce('') do |memo, element| memo += element.text[0] end).to eq('ABGD') end it 'can be sampled' do expect(result).to include(result.sample) end it 'can be indexed' do expect(result.index do |el| el.text == 'Gamma' end).to eq(2) end end