Contents

# Spec helper (must include first to track code coverage with SimpleCov)
require File.expand_path('../support/spec_helper', __FILE__)

require "acpc_poker_types/seat"
include AcpcPokerTypes

describe Seat do
  describe '#position_relative_to' do
    it 'works for basic examples' do
      Seat.new(1).position_relative_to(Seat.new(0), 3).must_equal 0
      Seat.new(1).position_relative_to(Seat.new(1), 3).must_equal 2
    end
    it 'works for more cases' do
      (0..10).each do |patient|
        (0..10).each do |target|
          (1..10).each do |num_players|
            next if patient >= num_players || target >= num_players

            Seat.new(patient).position_relative_to(Seat.new(target), num_players)
              .must_equal(
                (
                  if patient > target
                    patient
                  else
                    patient + num_players
                  end
                ) - (target + 1)
              )
          end
        end
      end
    end
  end
  describe '#seat_from_relative_position' do
    it 'works for basic examples' do
      Seat.new(1).seat_from_relative_position(Seat.new(0), 3).must_equal 0
      Seat.new(1).seat_from_relative_position(Seat.new(2), 3).must_equal 1
    end
    it 'works for more cases' do
      (0..10).each do |patient|
        (0..10).each do |rel_position|
          (1..10).each do |num_players|
            next if patient >= num_players || rel_position >= num_players

            position_adjustment = rel_position + 1

            to_seat = Seat.new(patient + num_players - position_adjustment)
            x_seat = if patient > to_seat || !to_seat.seat_in_bounds?(num_players)
              patient - position_adjustment
            else
              to_seat
            end

            Seat.new(patient).seat_from_relative_position(
              Seat.new(rel_position),
              num_players
            ).must_equal(x_seat)
          end
        end
      end
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
acpc_poker_types-3.3.1	spec/seat_spec.rb