MongoCollection::drop PHP Method

    public function drop()
    {
        return TypeConverter::toLegacy($this->collection->drop());
    }

 /**
  * @access protected
  */
 protected function setUp()
 {
     $m = new Mongo();
     $db = new MongoDB($m, "phpunit");
     $this->object = $db->selectCollection('c');
     $this->object->drop();
 }