Fakerino\Core\RegEx\RegRevGenerator::generate PHP Метод

    public function generate($regex)
    {
        $expr = substr($regex, 1, -1);
        try {
            $result = RegRev::generate($expr);
        } catch (\Exception $e) {
            throw new InvalidRegexException($expr);
        }
        return $result;
    }

 public function testGenerate()
 {
     $generator = new RegRevGenerator();
     $length = 3;
     $expr = '/\\d{' . $length . '}/';
     $this->assertEquals($length, strlen($generator->generate($expr)));
 }