class ActiveModelTest::MachineWithDirtyAttributeAndStateEventsTest

# File test/unit/integrations/active_model_test.rb, line 421
def setup
  @model = new_model do
    include ActiveModel::Dirty
    define_attribute_methods [:state]
  end
  @machine = StateMachine::Machine.new(@model, :action => :save, :initial => :parked)
  @machine.event :ignite
  
  @record = @model.create
  @record.state_event = 'ignite'
end

# File test/unit/integrations/active_model_test.rb, line 433
def test_should_include_state_in_changed_attributes
  assert_equal %w(state), @record.changed
end

# File test/unit/integrations/active_model_test.rb, line 446
def test_should_not_include_state_in_changed_attributes_if_nil
  @record = @model.create
  @record.state_event = nil
  
  assert_equal [], @record.changed
end

# File test/unit/integrations/active_model_test.rb, line 441
def test_should_not_reset_changes_on_multiple_changes
  @record.state_event = 'ignite'
  assert_equal %w(parked parked), @record.changes['state']
end

# File test/unit/integrations/active_model_test.rb, line 437
def test_should_track_attribute_change
  assert_equal %w(parked parked), @record.changes['state']
end