class ItineraryTest < ActiveSupport::TestCase
  context "a 3-day Bahamas itinerary" do
    setup do
      @itinerary = Itinerary.new  
      @itinerary.depart 'MIA', 'Fri at 3pm'
      @itinerary.arrive 'NAS', 'Sat at 8am'
      @itinerary.depart 'NAS', 'Sat at 6pm'
      @itinerary.arrive 'NPI', 'Sun at 8am'
      @itinerary.depart 'NPI', 'Sun at 6pm'
      @itinerary.arrive 'MIA', 'Mon at 8am'  
    end    
    
    subject { @itinerary }
    
    should "be 3 days long" do
      assert_equal 3, @itinerary.duration
    end
    
    should "have visited 2 ports" do
      assert_equal 2, @itinerary.visited_ports
    end
  end
end