Kay D rps challenge

Gemfile

@@ -3,6 +3,8 @@ source 'https://rubygems.org'
 ruby '3.0.2'
 
 gem 'sinatra'
+gem 'sinatra-contrib'
+gem 'webrick'
 
 group :test do
   gem 'capybara'

Gemfile.lock

@@ -17,6 +17,7 @@ GEM
     docile (1.4.0)
     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 +77,17 @@ 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)
 
@@ -93,6 +101,8 @@ DEPENDENCIES
   simplecov
   simplecov-console
   sinatra
+  sinatra-contrib
+  webrick
 
 RUBY VERSION
    ruby 3.0.2p107

app.rb

@@ -0,0 +1,54 @@
+require "sinatra/base"
+require "sinatra/reloader"
+require "./lib/player"
+require "./lib/game"
+
+class RockPaperScissors < Sinatra::Base
+  enable :sessions
+
+  configure :development do
+    register Sinatra::Reloader
+  end
+
+  get '/test' do
+    'Testing infrastructure working!'
+  end
+
+  get '/' do
+    erb(:index)
+  end
+
+  post '/play' do
+    @player1 = Player.new(params[:player1])
+    @player2 = Player.new(params[:player2])
+    $game = Game.new(@player1, @player2)
+    erb(:play)
+  end
+
+  post '/player_1_choice' do
+    $game.player1.add('scissors') if params[:scissors]
+    $game.player1.add('rock') if params[:rock]
+    $game.player1.add('paper') if params[:paper]
+    redirect ('/round2')
+  end
+
+  get '/round2' do
+    erb(:round2)
+  end
+
+  post '/player_2_choice' do
+    $game.player2.add('scissors') if params[:scissors]
+    $game.player2.add('rock') if params[:rock]
+    $game.player2.add('paper') if params[:paper]
+    redirect ('/result')
+  end
+
+  get '/result' do
+    @result = "#{$game.player1.name} wins!" if $game.winner == true
+    @result = "#{$game.player2.name} wins!" if $game.winner == false
+    @result = "It's a draw!" if $game.winner.nil?
+    erb(:result)
+  end
+
+  run! if app_file == $0
+end

config.ru

@@ -0,0 +1,2 @@
+require './app'
+run RockPaperScissors

lib/game.rb

@@ -0,0 +1,15 @@
+class Game
+  attr_accessor :player1, :player2
+
+  def initialize(player1, player2) # user is a string representing the choice of the player 
+    @player1 = player1              # computer is a string, representing the computer choice 
+    @player2 = player2
+  end 
+
+  def winner
+    return nil if @player1.choice == @player2.choice
+    options = ['rock', 'paper', 'scissors']
+    first_play = options.find_index(@player1.choice)
+    options[first_play - 1] == @player2.choice
+  end
+end

lib/player.rb

@@ -0,0 +1,12 @@
+class Player
+  attr_accessor :name, :choice
+
+  def initialize(name)
+    @name = name
+  end
+
+  def add(choice)
+    @choice = choice
+  end
+
+end

spec/features/choose_spec.rb

@@ -0,0 +1,45 @@
+RSpec.describe 'form for player choice' do
+
+  feature 'it asks player 1 for their choice' do
+    scenario 'when player 1 is called Annabelle' do
+      sign_in_and_play
+      expect(page).to have_content "Annabelle's turn: please make your choice."
+    end
+  end
+
+  feature 'player 1 chooses scissors' do
+    scenario 'returns their choice' do
+      sign_in_and_play
+      click_on "Scissors"
+      click_on "Rock"
+      expect(page).to have_content "Annabelle chose scissors."
+    end
+  end
+
+  feature 'player 1 chooses rock' do
+    scenario 'returns their choice' do
+      sign_in_and_play
+      click_on "Rock"
+      click_on "Paper"
+      expect(page).to have_content "Annabelle chose rock."
+    end
+  end
+
+  feature 'player 1 chooses paper' do
+    scenario 'returns their choice' do
+      sign_in_and_play
+      click_on "Paper"
+      click_on "Rock"
+      expect(page).to have_content "Annabelle chose paper."
+    end
+  end
+
+  feature 'it asks player 2 for their choice' do
+    scenario 'when player 2 is called Sandy' do
+      sign_in_and_play
+      click_on "Scissors"
+      expect(page).to have_content "Sandy's turn: please make your choice."
+    end
+  end
+end
+

spec/features/name_form_spec.rb

@@ -0,0 +1,11 @@
+RSpec.describe 'player name form' do
+  feature 'player enters their name' do
+    scenario 'it returns their name' do
+      visit ("/")
+      fill_in "player1", with: "Annabelle"
+      fill_in "player2", with: "Sandy"
+      click_on "Submit"
+      expect(page).to have_content "Welcome Annabelle and Sandy."
+    end
+  end
+end

spec/features/result_spec.rb

@@ -0,0 +1,28 @@
+RSpec.describe 'results' do
+  feature 'player 1 picks rock and player 2 chooses scissors' do
+    scenario 'shows player 1 as the winner' do
+      sign_in_and_play
+      click_on 'Rock'
+      click_on 'Scissors'
+      expect(page).to have_content 'Annabelle wins!'
+    end
+  end
+
+  feature 'player 1 picks rock and player 2 picks paper' do
+    scenario 'shows player 1 as the winner' do
+      sign_in_and_play
+      click_on 'Rock'
+      click_on 'Paper'
+      expect(page).to have_content 'Sandy wins!'
+    end
+  end
+
+  feature 'both players pick paper' do
+    scenario 'shows a draw' do
+      sign_in_and_play
+      click_on 'Paper'
+      click_on 'Paper'
+      expect(page).to have_content "It's a draw!"
+    end
+  end
+end

spec/features/testing_infrastructure_spec.rb

@@ -0,0 +1,10 @@
+RSpec.describe 'infrastructure' do
+
+  feature 'testing infrastructure' do
+    scenario 'can run app and check page content' do
+      visit('/test')
+      expect(page).to have_content 'Testing infrastructure working!'
+    end
+  end
+
+end

spec/features/web_helpers.rb

@@ -0,0 +1,6 @@
+def sign_in_and_play
+  visit ("/")
+  fill_in "player1", with: "Annabelle"
+  fill_in "player2", with: "Sandy"
+  click_on "Submit"
+end

spec/game_spec.rb

@@ -0,0 +1,44 @@
+require 'game'
+
+RSpec.describe Game do
+  # let(:user) { double :player, name: 'Sandra', choice: 'scissors' }
+  # let(:computer) { double :computer, name: 'Computer', choice: 'paper' }
+  # subject(:game) { Game.new(:user, :computer) }
+
+  it 'returns the names of each player' do
+    player1 = double :player, name: 'Elspeth'
+    player2 = double :player, name: 'Cuddle'
+    game = Game.new(player1, player2)
+    expect(game.player1.name).to eq 'Elspeth'
+    expect(game.player2.name).to eq 'Cuddle'
+  end
+
+  it "returns the players' choices" do
+    player1 = double :player, choice: 'scissors'
+    player2 = double :player, choice: 'rock'
+    game = Game.new(player1, player2)
+    expect(game.player1.choice).to eq 'scissors'
+    expect(game.player2.choice).to eq 'rock'
+  end
+
+  it "returns true when player 1 wins" do
+    player1 = double :player, name: 'Sandra', choice: 'scissors'
+    player2 = double :player, name: 'Cuddles', choice: 'paper'
+    game = Game.new(player1, player2)
+    expect(game.winner).to eq true
+  end
+
+  it 'returns false when the player 2 wins' do
+    player1 = double :player, name: 'Sandra', choice: 'scissors'
+    player2 = double :player, name: 'Cuddles', choice: 'rock'
+    game = Game.new(player1, player2)
+    expect(game.winner).to eq false
+  end
+
+  it 'returns nil when there is a drawer' do
+    player1 = double :player, name: 'Sandra', choice: 'rock'
+    player2 = double :player, name: 'Cuddles', choice: 'rock'
+    game = Game.new(player1, player2)
+    expect(game.winner).to eq nil
+  end
+end

spec/player_spec.rb

@@ -0,0 +1,14 @@
+require 'player'
+
+RSpec.describe Player do
+  it 'returns the player name' do
+    player = Player.new('Sandra')
+    expect(player.name).to eq 'Sandra'
+  end
+
+  it 'add a choice to the player' do
+    player = Player.new('Sandra')
+    player.add('scissors')
+    expect(player.choice).to eq 'scissors'
+  end
+end

spec/spec_helper.rb

@@ -1,4 +1,11 @@
+require File.join(File.dirname(__FILE__), '..', 'app.rb')
+require 'capybara'
 require 'capybara/rspec'
+require 'rspec'
+require './spec/features/web_helpers'
+ENV['RACK_ENV'] = 'test'
+Capybara.app = RockPaperScissors
+
 require 'simplecov'
 require 'simplecov-console'
 

views/index.erb

@@ -0,0 +1,13 @@
+<h1>Let's play Rock Paper Scissors! <p></p></h1>
+Please enter your name to begin. <p> </p>
+<form action='/play' method='post'>
+<label for="player_1_name">
+Player 1 Name
+<input type="text" name="player1" placeholder="Player 1" />
+</label>
+<label for="player_2_name">
+Player 2 Name
+<input type="text" name="player2" placeholder="Player 1" />
+</label>
+<input type="submit" value="Submit" />
+</form>

views/play.erb

@@ -0,0 +1,9 @@
+Welcome <%[email protected]%> and <%[email protected]%>. <p></p>
+
+<%[email protected]%>'s turn: please make your choice. <p></p>
+
+<form action="/player_1_choice" method="post">
+<input type="submit" name="scissors" value="Scissors"/>
+<input type="submit" name="paper" value="Paper"/>
+<input type="submit" name="rock" value="Rock"/>
+</form>

views/result.erb

@@ -0,0 +1,3 @@
+<%=$game.player1.name%> chose <%=$game.player1.choice%>. <p></p>
+<%=$game.player2.name%> chose <%=$game.player2.choice%>. <p></p>
+<%=@result%> 

views/round2.erb

@@ -0,0 +1,7 @@
+<%=$game.player2.name%>'s turn: please make your choice. <p> </p>
+
+<form action="/player_2_choice" method="post">
+<input type="submit" name="scissors" value="Scissors"/>
+<input type="submit" name="paper" value="Paper"/>
+<input type="submit" name="rock" value="Rock"/>
+</form>