<?php
  /**
   * Copyright (c) 2014 Andreas Fischer <bantu@owncloud.com>
   * This file is licensed under the Affero General Public License version 3 or
   * later.
   * See the COPYING-README file.
   */
  
  namespace Test;
  
  class LargeFileHelper extends \PHPUnit_Framework_TestCase {
  	protected $helper;
  
  	public function setUp() {
  		parent::setUp();
  		$this->helper = new \OC\LargeFileHelper;
  	}
  
  	public function testFormatUnsignedIntegerFloat() {
  		$this->assertSame(
  			'9007199254740992',
  			$this->helper->formatUnsignedInteger((float) 9007199254740992)
  		);
  	}
  
  	public function testFormatUnsignedIntegerInt() {
  		$this->assertSame(
  			PHP_INT_SIZE === 4 ? '4294967295' : '18446744073709551615',
  			$this->helper->formatUnsignedInteger(-1)
  		);
  	}
  
  	public function testFormatUnsignedIntegerString() {
  		$this->assertSame(
  			'9007199254740993',
  			$this->helper->formatUnsignedInteger('9007199254740993')
  		);
  	}
  
  	/**
  	* @expectedException \UnexpectedValueException
  	*/
  	public function testFormatUnsignedIntegerStringException() {
  		$this->helper->formatUnsignedInteger('900ABCD254740993');
  	}
  }