Fixed tests. Need to check for damage from AI code

spec/app_spec.rb

@@ -36,8 +36,12 @@ require 'json'
 HOSTNAME = 'localhost'
 PORT = 2000
 
+server_pid = spawn('rake serve', out: File::NULL, err: File::NULL)
+sleep(0.5)
+
 RSpec.describe "app.rb" do
   let(:client) {TCPSocket.open(HOSTNAME, PORT)}
+  
   it 'responds with an error when a non JSON request is sent' do
     client.puts 'this is non json test data'
     expect(JSON.parse(client.gets)).to eq({'type' => 'error', 'domain' => 'error', 'payload' => 'Server unable to decode JSON'})
@@ -46,10 +50,6 @@ RSpec.describe "app.rb" do
   describe 'type: hello' do
     describe 'domain: player' do
       describe 'payload: player_id, faction' do
-        it 'Connects the player:' do
-          client.puts({'type' => 'hello', 'domain' => 'player', 'payload' => {'player_id' => 'test_player', 'faction' => 'good'}}.to_json)
-          expect(JSON.parse(client.gets)).to eq('')
-        end
       end
     end
   end
@@ -73,5 +73,15 @@ RSpec.describe "app.rb" do
   end
 
   describe 'type: error' do
+    it 'returns an error when a player does not exist' do
+      client.puts({'type' => 'hello', 'domain' => 'player', 'payload' => {'player_id' => 'test_esfe_player', 'faction' => 'good'}}.to_json)
+      expect(JSON.parse(client.gets)).to eq({"payload" => "Player not registered!",
+       "request_id" => -1,
+       "type" => "error",}
+)
+    end
   end
 end
+
+Process.kill('TERM', server_pid)
+Process.wait(server_pid)