public function testQuery()
{
$type = $this->index->getType('test');
$doc = new Document(1, array('firstname' => 'guschti', 'lastname' => 'ruflin'));
$type->addDocument($doc);
$this->index->refresh();
$query = new Query();
$script = new Script('1 + 2');
$scriptFields = new ScriptFields(array('test' => $script));
$query->setScriptFields($scriptFields);
$resultSet = $type->search($query);
$first = $resultSet->current()->getData();
// 1 + 2
$this->assertEquals(3, $first['test']);
}