diff --git a/lib/game_helpers.rb b/lib/game_helpers.rb
index 7051e96..e40f4ea 100644
--- a/lib/game_helpers.rb
+++ b/lib/game_helpers.rb
@@ -24,8 +24,8 @@ def computer_opponent(params, game)
     nil
   end
 
-  def check_for_computer_turn(game)
-    if game.current_player_mark == session[:computer_opponent]
+  def check_for_computer_turn(game, computer_opponent)
+    if game.current_player_mark == computer_opponent
       game.take_turn(game.generate_ai_move)
     end
   end
diff --git a/spec/game_helpers_spec.rb b/spec/game_helpers_spec.rb
index e1d520a..d9fc502 100644
--- a/spec/game_helpers_spec.rb
+++ b/spec/game_helpers_spec.rb
@@ -4,19 +4,20 @@
 describe 'GameHelpers' do
   include GameHelpers
   let(:params) {{player_mark: "X", computer_opponent: "no", player_order: "first"}}
+  let(:game) {TicTacToe::Game.new("X", "0", "X", board=nil)}
 
-  xdescribe '#create_game' do
+  describe '#create_game' do
     it "configures the game based on the params" do
       game = create_game(params)
-      expect(game.player1.mark).to eq "X"
+      expect(game.player1).to eq "X"
     end
   end
 
-  describe '#player_settings' do
-    it "creates settings for the first and second player" do
-      player_settings = player_settings(params)
-      expect(player_settings[0].fetch(:mark)).to eq "X"
-      expect(player_settings[1].fetch(:mark)).to eq "O"
+  describe '#player_marks' do
+    it "creates player marks for the first and second player based on the params" do
+      player_marks = player_marks(params)
+      expect(player_marks[0]).to eq "X"
+      expect(player_marks[1]).to eq "O"
     end
   end
 
@@ -27,9 +28,20 @@
   end
 
   describe '#computer_opponent' do
-    it "provides the player number of the computer_opponent if elected in the game setup" do
-      expect(computer_opponent(params)).to eq nil
+    it "provides the mark of the computer_opponent if elected in the game setup" do
+      expect(computer_opponent(params, game)).to eq nil
     end
   end
 
+  it "executes computer's move if it is the computer's turn" do
+    computer_opponent = "X"
+    check_for_computer_turn(game, computer_opponent)
+    expect(game.board.empty?).to eq false
+  end
+
+  it "does not update the board if it is not the computer's turn" do
+    computer_opponent = "O"
+    check_for_computer_turn(game, computer_opponent)
+    expect(game.board.empty?).to eq true
+  end
 end
\ No newline at end of file
diff --git a/spec/tic_tac_toe_controller_spec.rb b/spec/tic_tac_toe_controller_spec.rb
index aaaf579..3544280 100644
--- a/spec/tic_tac_toe_controller_spec.rb
+++ b/spec/tic_tac_toe_controller_spec.rb
@@ -23,6 +23,6 @@ def app
   #   post "/setup", player_mark: "X", computer_opponent: "yes"
   #   expect(last_response).to be_redirect
 
-  #   #expect(session[:mark]).to eq "O"
+    #expect(session[:mark]).to eq "O"
   # end
 end
\ No newline at end of file
diff --git a/tic_tac_toe_controller.rb b/tic_tac_toe_controller.rb
index e92cda1..99d6954 100644
--- a/tic_tac_toe_controller.rb
+++ b/tic_tac_toe_controller.rb
@@ -22,11 +22,8 @@ class TicTacToeController < Sinatra::Base
       erb :index
     else
       game = create_game(params)
-
       session[:computer_opponent] = computer_opponent(params, game)
-
-      check_for_computer_turn(game)
-
+      check_for_computer_turn(game, session[:computer_opponent])
       session[:player1_mark] = player_marks(params)[0]
       session[:player2_mark] = player_marks(params)[1]
       session[:current_player_mark] = game.current_player_mark
@@ -52,7 +49,7 @@ class TicTacToeController < Sinatra::Base
       redirect to('/game_over')
     end
 
-    check_for_computer_turn(game)
+    check_for_computer_turn(game, session[:computer_opponent])
 
     session[:moves] = game.board_to_array
     session[:current_player_mark] = game.current_player_mark