Rock, Paper, Scissors Algorithm Test

rps_algorithm_test.rb

require 'minitest/autorun'
require_relative 'rps_algorithm'

class AlgorithmTest < Minitest::Test

  def setup
    @algo = RPSAlgorithm.new
  end

  [*(0..3000)].each do |value|
    define_method("test_paper_beats_rock_#{value}") do
      paper = value
      rock = value + 1
      scissors = value + 2

      rps_values = {paper: paper, rock: rock, scissors: scissors}
      @algo.set_values(rps_values)

      assert_equal("paper", @algo.get_winner(:paper, :rock).to_s)
    end

    define_method("test_rock_beats_scissors_#{value}") do
      paper = value
      rock = value + 1
      scissors = value + 2

      rps_values = {paper: paper, rock: rock, scissors: scissors}
      @algo.set_values(rps_values)

      puts "Paper = #{paper}"
      assert_equal("rock", @algo.get_winner(:scissors, :rock).to_s)
    end

    define_method("test_scissors_beats_paper_#{value}") do
      paper = value
      rock = value + 1
      scissors = value + 2

      rps_values = {paper: paper, rock: rock, scissors: scissors}
      @algo.set_values(rps_values)

      assert_equal("scissors", @algo.get_winner(:scissors, :paper).to_s)
    end
  end
end