mocking_and_stubbing_helper.rb

##
# Helpers for mocking and stubbing using RR
module MockingAndStubbingHelper
  # @param [#new] model The model class that you wish to have a stubbed instance of
  #
  # @return An instance of the provided model that quacks like an existing record
  def stub_model(model)
    stub(instance = model.new) do
      new_record? { false }
    end

    instance.id = instance.object_id

    instance
  end
end