/**
  * Validates if source xor destiny are s3 paths.
  * @return bool
  */
 public function validate()
 {
     if (PathHelper::isS3Path($this->source) xor PathHelper::isS3Path($this->destination)) {
         return true;
     }
     return false;
 }
 /**
  * @dataProvider isS3PathProvider
  * @param $expected
  * @param $path
  */
 public function testIsS3Path($expected, $path)
 {
     $this->assertEquals($expected, PathHelper::isS3Path($path));
 }