# frozen_string_literal: true require "abstract_unit" class RunnerTest < ActiveSupport::TestCase test "runner preserves the setting of integration_session" do runner = Class.new do def before_setup end end.new runner.extend(ActionDispatch::Integration::Runner) runner.integration_session.host! "lvh.me" runner.before_setup assert_equal "lvh.me", runner.integration_session.host end end