muzich/vendor/assetic/tests/Assetic/Test/Filter/BaseImageFilterTest.php

<?php

/*
 * This file is part of the Assetic package, an OpenSky project.
 *
 * (c) 2010-2012 OpenSky Project Inc
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Assetic\Test\Filter;

abstract class BaseImageFilterTest extends \PHPUnit_Framework_TestCase
{
    public static function assertMimeType($expected, $data, $message = null)
    {
        $finfo = new \finfo(FILEINFO_MIME_TYPE);

        $actual = file_exists($data) ? $finfo->file($data) : $finfo->buffer($data);

        self::assertEquals($expected, $actual, $message);
    }
}