Accessing fields not mapped in lotus-model

fruit.rb

require 'lotus/model'
require 'sequel'
require 'sqlite3'
require 'minitest/autorun'
require 'pp'

class Fruit
  include Lotus::Entity

  self.attributes = :type, :taste
end

class FruitRepository
  include Lotus::Repository
end

describe "taste field is not mapped" do

  before(:each) do

    uri = "sqlite:///tmp/test.db"

    Lotus::Model.configure do

      adapter :sqlite, :sql, uri, default: true

      mapping do
        collection :fruits do
          entity Fruit

          attribute :id,             Integer
          attribute :type,           String
          # attribute :taste,        String
        end
      end
    end

    database = Sequel.connect(uri)

    database.drop_table? :fruits

    database.create_table :fruits do
      primary_key   :id
      String        :type
      String        :taste
    end

    Lotus::Model.load!

  end

  it 'taste field is nil' do
    FruitRepository.create(Fruit.new(type: "apple", taste: "awesome"))

    FruitRepository.first.taste.must_be_nil
  end

end