gistfile1.rb

require 'test_helper'

module RailsTest
  class TestableController < ActionController::Base
    def test_action
      render text: "Success"
    end
  end

  class TestCaseTest < ActionController::TestCase
    tests TestableController

    # This test passes with journey 1.0.3 but fails with journey 1.0.4.
    test "A controller with no route can be used in functional test" do
      assert_nothing_raised do
        get :test_action
      end
    end
  end
end