You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: machine_with_static_initial_state_test.rb
    path of file: ./repos/state_machines/test/unit/machine
    
    the code of the file until where you have to start completion: require 'test_helper'

class MachineWithStaticInitialStateTest < StateMachinesTest
  def setup
    @klass = Class.new
    @machine = StateMac
    
  def test_should_not_initial_state_prior_to_initialization
    base = Class.new do
      attr_accessor :state_on_init

      def initialize
        self.state_on_init = state
      end
    end
    klass = Class.new(base)
    StateMachines::Machine.new(klass, initial: :parked)

    assert_nil klass.new.state_on_init
  end