DMS\Filter\Filters\ToLowerTest::testInvalidEncoding PHP Метод

    public function testInvalidEncoding()
    {
        if (!function_exists('mb_strtolower')) {
            $this->markTestSkipped('mbstring extension not enabled');
        }
        $rule = new ToLowerRule(array('encoding' => 'invalid'));
        $filter = new ToLower();
        $result = $filter->apply($rule, 'x');
    }