File: machine_with_initialized_state_test.rb

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ruby-state-machines-activemodel 0.5.1-3
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require_relative 'test_helper'

class MachineWithInitializedStateTest < BaseTestCase
  def setup
    @model = new_model
    @machine = StateMachines::Machine.new(@model, initial: :parked, integration: :active_model)
    @machine.state :idling
  end

  def test_should_allow_nil_initial_state_when_static
    @machine.state nil

    record = @model.new(state: nil)
    assert_nil record.state
  end

  def test_should_allow_nil_initial_state_when_dynamic
    @machine.state nil

    @machine.initial_state = -> { :parked }
    record = @model.new(state: nil)
    assert_nil record.state
  end

  def test_should_allow_different_initial_state_when_static
    record = @model.new(state: 'idling')
    assert_equal 'idling', record.state
  end

  def test_should_allow_different_initial_state_when_dynamic
    @machine.initial_state = -> { :parked }
    record = @model.new(state: 'idling')
    assert_equal 'idling', record.state
  end
end