public function testOffsetGetBackwards()
{
$result = new MockResult(array('data' => array(array('_id' => '4c8f86167675abfabdbf0300', 'title' => 'bar'), array('_id' => '5c8f86167675abfabdbf0301', 'title' => 'foo'), array('_id' => '6c8f86167675abfabdbf0302', 'title' => 'dib'))));
$doc = new DocumentSet(array('model' => $this->_model, 'result' => $result));
$expected = array('_id' => '6c8f86167675abfabdbf0302', 'title' => 'dib');
$this->assertEqual($expected, $doc['6c8f86167675abfabdbf0302']->data());
$expected = array('_id' => '5c8f86167675abfabdbf0301', 'title' => 'foo');
$this->assertEqual($expected, $doc['5c8f86167675abfabdbf0301']->data());
$expected = array('_id' => '4c8f86167675abfabdbf0300', 'title' => 'bar');
$this->assertEqual($expected, $doc['4c8f86167675abfabdbf0300']->data());
}