Contents

module GovukAbTesting
  module AcceptanceTests
    class Capybara
      attr_reader :capybara_page, :request_headers

      def initialize(scope)
        unless scope.respond_to?(:page)
          raise "Page is not defined, are you using capybara?"
        end
        @capybara_page = scope.page
        @request_headers = {}
      end

      def request
        @capybara_page
      end

      def set_header(name, value)
        capybara_page.driver.options[:headers] = { name => value }
        capybara_page.driver.header(name, value)
        @request_headers[name] = value
      end

      def vary_header(*)
        capybara_page.response_headers['Vary']
      end

      def analytics_meta_tags_for_test(ab_test_name)
        analytics_meta_tags.select { |tag| tag.for_ab_test?(ab_test_name) }
      end

      def analytics_meta_tags
        tags = capybara_page.all(ANALYTICS_META_TAG_SELECTOR, visible: :all)

        tags.map do |tag|
          MetaTag.new(
            content: tag['content'],
            dimension: tag['data-analytics-dimension']
          )
        end
      end
    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
govuk_ab_testing-2.3.0	lib/govuk_ab_testing/acceptance_tests/capybara.rb
govuk_ab_testing-2.2.0	lib/govuk_ab_testing/acceptance_tests/capybara.rb
govuk_ab_testing-2.1.0	lib/govuk_ab_testing/acceptance_tests/capybara.rb
govuk_ab_testing-2.0.0	lib/govuk_ab_testing/acceptance_tests/capybara.rb