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<?php
/**
* This file is part of PHPOffice Common
*
* PHPOffice Common is free software distributed under the terms of the GNU Lesser
* General Public License version 3 as published by the Free Software Foundation.
*
* For the full copyright and license information, please read the LICENSE
* file that was distributed with this source code. For the full list of
* contributors, visit https://github.com/PHPOffice/Common/contributors.
*
* @link https://github.com/PHPOffice/Common
* @copyright 2009-2016 PHPOffice Common contributors
* @license http://www.gnu.org/licenses/lgpl.txt LGPL version 3
*/
namespace PhpOffice\Common\Tests;
use PhpOffice\Common\Font;
/**
* Test class for Font
*
* @coversDefaultClass PhpOffice\Common\Font
*/
class FontTest extends \PHPUnit\Framework\TestCase
{
/**
*/
public function testMath()
{
$value = rand(1, 100);
$this->assertEquals(16, Font::fontSizeToPixels());
$this->assertEquals((16 / 12) * $value, Font::fontSizeToPixels($value));
$this->assertEquals(96, Font::inchSizeToPixels());
$this->assertEquals(96 * $value, Font::inchSizeToPixels($value));
$this->assertEquals(37.795275591, Font::centimeterSizeToPixels());
$this->assertEquals(37.795275591 * $value, Font::centimeterSizeToPixels($value));
$this->assertEquals($value / 2.54 * 1440, Font::centimeterSizeToTwips($value));
$this->assertEquals($value * 1440, Font::inchSizeToTwips($value));
$this->assertEquals($value / 96 * 1440, Font::pixelSizeToTwips($value));
$this->assertEquals($value / 72 * 1440, Font::pointSizeToTwips($value));
}
}