require 'rails_helper'

module Mks
  module Rate
    RSpec.describe ServiceDeliveryUnit, type: :model do
      it 'has valid factory' do
        expect(create(:service_delivery_unit)).to be_valid
      end

      it 'is invalid without code' do
        expect(build(:service_delivery_unit, code: nil)).not_to be_valid
      end

      it 'is invalid without name' do
        expect(build(:service_delivery_unit, name: nil)).not_to be_valid
      end

      it 'can not have two service delivery units with same code' do
        sdu = create(:service_delivery_unit)
        expect(build(:service_delivery_unit, code: sdu.code)).not_to be_valid
      end
    end
  end
end