public function generateDocblock()
 {
     $docblock = $this->getDocblock();
     $docblock->setShortDescription($this->getDescription());
     $docblock->setLongDescription($this->getLongDescription());
     if ($this->getType()) {
         $docblock->appendTag(ReturnTag::create()->setType($this->getType())->setDescription($this->getTypeDescription()));
     }
     foreach ($this->parameters as $param) {
         $docblock->appendTag($param->getDocblockTag());
     }
 }
 public function testReadWrite()
 {
     $return = new ReturnTag('Foo bar');
     $this->assertEquals('@return Foo bar', $return->toString());
 }