require 'rspec' shared_examples_for 'success scenario' do it 'has status code of 200' do expect(described_class.status_code).to eq 200 end context 'has expected mandatory elements' do described_class.mandatory_elements.each do |mandatory_element| it mandatory_element do expect(described_class).to contain_key mandatory_element end end end context 'has expected xpath values' do described_class.mandatory_xpath_values.each do |xpath_pair| it { is_expected.to have_xpath_value xpath_pair } end end end