class ActiveRecordTest::MachineWithDirtyAttributesTest

# File test/unit/integrations/active_record_test.rb, line 615
def setup
  @model = new_model
  @machine = StateMachine::Machine.new(@model, :initial => :parked)
  @machine.event :ignite
  @machine.state :idling
  
  @record = @model.create
  
  @transition = StateMachine::Transition.new(@record, @machine, :ignite, :parked, :idling)
  @transition.perform(false)
end

# File test/unit/integrations/active_record_test.rb, line 627
def test_should_include_state_in_changed_attributes
  assert_equal %w(state), @record.changed
end

# File test/unit/integrations/active_record_test.rb, line 642
def test_should_not_have_changes_when_loaded_from_database
  record = @model.find(@record.id)
  assert !record.changed?
end

# File test/unit/integrations/active_record_test.rb, line 635
def test_should_not_reset_changes_on_multiple_transitions
  transition = StateMachine::Transition.new(@record, @machine, :ignite, :idling, :idling)
  transition.perform(false)
  
  assert_equal %w(parked idling), @record.changes['state']
end

# File test/unit/integrations/active_record_test.rb, line 631
def test_should_track_attribute_change
  assert_equal %w(parked idling), @record.changes['state']
end