# frozen_string_literal: true

RSpec.describe PlanetExpress::ShippingOptionRepository do
  subject { PlanetExpress::ShippingOptionRepository.new }

  describe '#lowest_price_for_package_size' do
    it 'finds the lowest price for a package size' do
      expect(subject.lowest_price_for_package_size('L')).to eq(400)
    end
  end

  describe '#lowest_price_for_package_size' do
    context 'existing option' do
      it 'finds the correct shipping option' do
        result = subject.find_by_provider_and_package_size('LP', 'S')

        expect(result.provider).to eq('LP')
        expect(result.package_size).to eq('S')
        expect(result.price_in_cents).to eq(150)
      end
    end

    context 'unknown option' do
      it 'returns nil' do
        result = subject.find_by_provider_and_package_size('UNKNOWN', 'S')

        expect(result).to eq(nil)
      end
    end
  end
end