navigation_test.rb

MiniTest::Unit::IntegrationTestCase.class_variable_get(:@@inheritors).each do |klass|
  klass.module_eval do
    alias_method :setup_with_no_hook, :setup
    def setup
      Capybara.current_driver = :selenium_chrome
      setup_with_no_hook
    end

    alias_method :teardown_with_no_hook, :teardown
    def teardown
      teardown_with_no_hook
      Capybara.use_default_driver
    end
  end
end