Contao\CoreBundle\Test\Contao\ImageTest::setUpBeforeClass PHP Method

    public static function setUpBeforeClass()
    {
        self::$rootDir = __DIR__ . '/../../tmp';
        $fs = new Filesystem();
        $fs->mkdir(self::$rootDir);
        $fs->mkdir(self::$rootDir . '/assets');
        $fs->mkdir(self::$rootDir . '/assets/images');
        foreach ([0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 'a', 'b', 'c', 'd', 'e', 'f'] as $subdir) {
            $fs->mkdir(self::$rootDir . '/assets/images/' . $subdir);
        }
        $fs->mkdir(self::$rootDir . '/system');
        $fs->mkdir(self::$rootDir . '/system/tmp');
    }