/**
* Unsets the instance, so a new one will be created.
*/
public function unsetInstance()
{
self::$_instance = null;
}
/**
* Wrapper class for all stream functions.
* Facilitates mocking/stubbing stream operations in unit tests.
*/
private function _wrapper()
{
return Pheanstalk_Socket_StreamFunctions::instance();
}
public function tearDown()
{
Pheanstalk_Socket_StreamFunctions::unsetInstance();
}