An opinionated guide to readable RSpec (part 2 of 2)

abstract.rb

describe '#nightly_price_for' do
  context 'when given night is not booked' do
    context 'when given night is weekend night' do
      context 'when weekend nightly rate is available for period' do
        it 'returns weekend nightly rate for period' do
          rates_table = <<~RATE_PLAN
              Rate period              | Nightly | Weekend Night | Weekly | Monthly
              ---------------------------------------------------------------------
              2017/07/20 - 2017/07/31  | 500     | 600           | 2800   | 30000
              2017/08/01 - 2017/08/10  | 200     | 400 (Sat,Sun) | 1400   | 20000
              2017/08/11 - 2017/08/30  | 150     | 250           | 1050   | 15000
              Standard                 | 600     | 100 (Sat,Sun) | 3000   | 40000
          RATE_PLAN

          expect(
            get_nightly_price_for(
              '2017-08-05',
              booked: false,
              rates_table: rates_table
            )
          ).to eq 400.0
        end
      end
    end
  end
end