Russells - Rock/Paper/Scissors Challenge

Gemfile

@@ -3,6 +3,9 @@ source 'https://rubygems.org'
 ruby '3.0.2'
 
 gem 'sinatra'
+gem 'sinatra-contrib'
+gem 'launchy'
+gem 'webrick'
 
 group :test do
   gem 'capybara'

Gemfile.lock

@@ -15,8 +15,11 @@ GEM
       xpath (~> 3.2)
     diff-lcs (1.4.4)
     docile (1.4.0)
+    launchy (2.5.0)
+      addressable (~> 2.7)
     mini_mime (1.1.1)
     mini_portile2 (2.6.1)
+    multi_json (1.15.0)
     mustermann (1.1.1)
       ruby2_keywords (~> 0.0.1)
     nokogiri (1.12.3)
@@ -76,10 +79,17 @@ GEM
       rack (~> 2.2)
       rack-protection (= 2.1.0)
       tilt (~> 2.0)
+    sinatra-contrib (2.1.0)
+      multi_json
+      mustermann (~> 1.0)
+      rack-protection (= 2.1.0)
+      sinatra (= 2.1.0)
+      tilt (~> 2.0)
     terminal-table (3.0.1)
       unicode-display_width (>= 1.1.1, < 3)
     tilt (2.0.10)
     unicode-display_width (2.0.0)
+    webrick (1.7.0)
     xpath (3.2.0)
       nokogiri (~> 1.8)
 
@@ -88,11 +98,14 @@ PLATFORMS
 
 DEPENDENCIES
   capybara
+  launchy
   rspec
   rubocop (= 1.20)
   simplecov
   simplecov-console
   sinatra
+  sinatra-contrib
+  webrick
 
 RUBY VERSION
    ruby 3.0.2p107

README.md

@@ -1,14 +1,59 @@
 # RPS Challenge
 
-Instructions
+Russell's - Rock . Paper . Scissors
+
+Play Rock, Paper, Scissors against a Robot and find out who will win.
+-------
+
+* Clone from this repo: https://github.com/Rmorbey/rps-challenge.git
+* Run bundle install in the project root folder
+* Type rackup, which will create a local server to play the game. 
+* Go to http://localhost:9292
+* Choose Single player
+* Enter your name
+* Pick either: Rock . Paper . Scissors
+* Find out the results.
+* Hit Play again?
+
 -------
+Recent changes since initial pull request - refactored some things
 
-* Feel free to use google, your notes, books, etc. but work on your own
-* If you refer to the solution of another coach or student, please put a link to that in your README
-* If you have a partial solution, **still check in a partial solution**
-* You must submit a pull request to this repo with your code by 9am Monday morning
+* Added Spock/Lizard special rules
+* Added text to show what the player chose, and what the robot chose so you can verify the outcome.
+* Changed how my engine works
+* Some of the unit spec tests are no longer working, an issue with srand I believe, that I can't figure out currently.
 
+-------
+
+Planning
+
+----------------------------  ----------------------------  
+| Rock / Paper / Scissors  |  | Rock / Paper / Scissors  |
+|                          |  |                          |
+|     Player vs Robot      |  |   Submit name to play    |
+|      _____________       |  |               ______     |
+|     |Single Player|      |  |   _________  |Submit|    |
+|      -------------       |  |               ------     |
+|                          |  |                          |
+|                          |  |                          |
+|                          |  |                          |
+----------------------------  ---------------------------- 
+              1                           2
+----------------------------  ----------------------------
+| Rock / Paper / Scissors  |  | Rock / Paper / Scissors  |  
+|                          |  |                          |
+|    Russell vs. Robot     |  |    Russell vs. Robot     |
+|                          |  |                          |
+| Choose                   |  | The results are: You win.|
+| |Rock|                   |  |                          |
+|                          |  |      ____________        |
+| |Paper|                  |  |      |Play again?|       |
+|                          |  |      ------------        |
+| |Scissors|               |  |                          |
+----------------------------  ---------------------------- 
+            3                              4
 Task
+
 ----
 
 Knowing how to build web applications is getting us almost there as web developers!

app.rb

@@ -0,0 +1,86 @@
+require 'sinatra/base'
+require 'sinatra/reloader'
+require_relative './lib/rock_paper_scissors'
+
+class RPS < Sinatra::Base
+  configure :development do
+    register Sinatra::Reloader
+  end
+
+  enable :sessions
+
+  get '/' do
+    erb :index
+  end
+
+  post '/single' do
+    erb :single
+  end
+
+  post '/names' do
+    session[:player_1_name] = params[:player_1_name]
+    redirect '/pvr'
+  end
+
+  get '/pvr' do
+    @player_1_name = session[:player_1_name]
+    erb :pvr
+  end
+
+  post '/rock' do
+    rps = RockPaperScissors.new(guess: 'rock')
+    $player_guess = rps.view_player
+    $robot_guess = rps.view_computer
+    $pvr_results = rps.winner_is
+    redirect '/pvr_results'
+  end
+
+  post '/paper' do
+    rps = RockPaperScissors.new(guess: 'paper')
+    $player_guess = rps.view_player
+    $robot_guess = rps.view_computer
+    $pvr_results = rps.winner_is
+    redirect '/pvr_results'
+  end
+
+  post '/scissors' do
+    rps = RockPaperScissors.new(guess: 'scissors')
+    $player_guess = rps.view_player
+    $robot_guess = rps.view_computer
+    $pvr_results = rps.winner_is
+    redirect '/pvr_results'
+  end
+
+  post '/spock' do
+    rps = RockPaperScissors.new(guess: 'spock')
+    $player_guess = rps.view_player
+    $robot_guess = rps.view_computer
+    $pvr_results = rps.winner_is
+    redirect '/pvr_results'
+  end
+
+  post '/lizard' do
+    rps = RockPaperScissors.new(guess: 'lizard')
+    $player_guess = rps.view_player
+    $robot_guess = rps.view_computer
+    $pvr_results = rps.winner_is
+    redirect '/pvr_results'
+  end
+
+  get '/pvr_results' do
+    @player_1_name = session[:player_1_name]
+    @player_guess = $player_guess
+    @robot_guess = $robot_guess
+    @pvr_results = $pvr_results
+    erb :pvrresults
+  end
+
+  post '/pvr_again' do
+    @player_guess = nil
+    @robot_guess = nil
+    @pvr_results = nil
+    redirect '/pvr'
+  end
+
+  run! if app_file == $0
+end

config.ru

@@ -0,0 +1,3 @@
+require_relative "./app"
+
+run RPS

lib/rock_paper_scissors.rb

@@ -0,0 +1,49 @@
+class RockPaperScissors         
+
+  def initialize(guess:)
+    @guess = guess.to_sym
+    @computer_guess = computer_guess.to_sym
+  end
+
+  def computer_guess
+    computer_guesses = %w{rock paper scissors lizard spock}
+    computer_guesses.sample
+  end
+
+  def winner_is
+    case 
+    when @guess == @computer_guess
+      'Tie'
+    when @guess == :rock && @computer_guess == :scissors ||
+        @guess == :rock && @computer_guess == :lizard ||
+        @guess == :paper && @computer_guess == :rock ||
+        @guess == :paper && @computer_guess == :spock ||
+        @guess == :scissors && @computer_guess == :paper ||
+        @guess == :scissors && @computer_guess == :lizard ||
+        @guess == :lizard && @computer_guess == :paper ||
+        @guess == :lizard && @computer_guess == :spock ||
+        @guess == :spock && @computer_guess == :scissors ||
+        @guess == :spock && @computer_guess == :rock
+      'You win'
+    when @computer_guess == :rock && @guess == :scissors ||
+        @computer_guess == :rock && @guess == :lizard ||
+        @computer_guess == :paper && @guess == :rock ||
+        @computer_guess == :paper && @guess == :spock ||
+        @computer_guess == :scissors && @guess == :paper ||
+        @computer_guess == :scissors && @guess == :lizard ||
+        @computer_guess == :lizard && @guess == :paper ||
+        @computer_guess == :lizard && @guess == :spock ||
+        @computer_guess == :spock && @guess == :scissors ||
+        @computer_guess == :spock && @guess == :rock
+      'Robot wins'
+    end
+  end
+
+  def view_computer
+    @computer_guess
+  end
+
+  def view_player
+    @guess
+  end
+end

spec/feature/home_page_spec.rb

@@ -0,0 +1,11 @@
+require "capybara/rspec"
+require_relative "../../app"
+
+Capybara.app = RPS
+
+feature 'Player vs Robot' do
+  scenario 'Choosing Single Player' do
+    visit('/')
+    click_button 'Single Player'
+  end
+end

spec/feature/names_spec.rb

@@ -0,0 +1,14 @@
+require "capybara/rspec"
+require_relative "../../app"
+
+Capybara.app = RPS
+
+feature 'Enter name' do
+  scenario 'submitting name' do
+    visit('/')
+    click_button 'Single Player'
+    fill_in :player_1_name, with: "Russell"
+    click_button 'Submit'
+    expect(page).to have_content "Russell vs. Robot"
+  end
+end

spec/feature/pvr_again_spec.rb

@@ -0,0 +1,19 @@
+require "capybara/rspec"
+require_relative "../../app"
+
+Capybara.app = RPS
+
+feature 'Play again?' do
+  scenario 'play again? should redirect to /pvr page' do
+    visit('/')
+    click_button 'Single Player'
+    fill_in :player_1_name, with: "Russell"
+    click_button 'Submit'
+    expect(page).to have_content "Russell vs. Robot"
+    click_button 'Rock'
+    click_button 'Play again?'
+    expect(page).to have_button 'Rock'
+    expect(page).to have_button 'Paper'
+    expect(page).to have_button 'Scissors'
+  end
+end

spec/feature/pvr_results_spec.rb

@@ -0,0 +1,16 @@
+require "capybara/rspec"
+require_relative "../../app"
+
+Capybara.app = RPS
+
+feature 'Play again?' do
+  scenario 'Choosing play again? button' do
+    visit('/')
+    click_button 'Single Player'
+    fill_in :player_1_name, with: "Russell"
+    click_button 'Submit'
+    expect(page).to have_content "Russell vs. Robot"
+    click_button 'Rock'
+    click_button 'Play again?'
+  end
+end

spec/feature/pvr_spec.rb

@@ -0,0 +1,33 @@
+require "capybara/rspec"
+require_relative "../../app"
+
+Capybara.app = RPS
+
+feature 'Choose R/P/S' do
+  scenario 'Choosing rock' do
+    visit('/')
+    click_button 'Single Player'
+    fill_in :player_1_name, with: "Russell"
+    click_button 'Submit'
+    expect(page).to have_content "Russell vs. Robot"
+    click_button 'Rock'
+  end
+
+  scenario 'Choosing paper' do
+    visit('/')
+    click_button 'Single Player'
+    fill_in :player_1_name, with: "Russell"
+    click_button 'Submit'
+    expect(page).to have_content "Russell vs. Robot"
+    click_button 'Paper'
+  end
+
+  scenario 'Choosing scissors' do
+    visit('/')
+    click_button 'Single Player'
+    fill_in :player_1_name, with: "Russell"
+    click_button 'Submit'
+    expect(page).to have_content "Russell vs. Robot"
+    click_button 'Scissors'
+  end
+end

spec/spec_helper.rb

@@ -1,3 +1,12 @@
+ENV['RACK_ENV'] = 'test'
+
+require File.join(File.dirname(__FILE__), '..', 'app.rb')
+
+require 'capybara'
+require 'rspec'
+
+Capybara.app = RPS
+
 require 'capybara/rspec'
 require 'simplecov'
 require 'simplecov-console'