<?php 
require_once 'PHPUnit/Framework.php'; 
require_once 'Board.php'; 
require_once 'TicTacToe.php'; 
 
class TicTacToeTest extends PHPUnit_Framework_TestCase { 
     
    protected $ttt; 
     
    protected function setUp() { 
        $this->ttt = new TicTacToe(); 
    } 
     
    public function testAlphaBeta() 
    { 
        $value = $this->ttt->alphaBeta(new Board(), GameSearch::COM); 
        $boardPosition = $value[1]->get(); 
        $this->assertEquals(-1, $boardPosition[4]); 
    } 
     
} 
 
 
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