actionpack/lib/system_testing/test_helper.rb


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require "capybara/dsl"
require "system_testing/test_helpers"

module SystemTesting
  module TestHelper # :nodoc:
    include TestHelpers::Assertions
    include TestHelpers::FormHelper
    include TestHelpers::ScreenshotHelper
    include Capybara::DSL

    Capybara.app = Rack::Builder.new do
      map "/" do
        run Rails.application
      end
    end

    def after_teardown
      take_screenshot if supported?
      Capybara.reset_sessions!
      super
    end
  end
end