/**
* Tests freeing result set
*
* @return void
*/
public function testFree()
{
$search = new Search();
$search->setEntries(array(1, 2, 3));
$search->free();
$this->assertEquals(array(), $search->getEntries());
$search->free();
$this->assertEquals(array(), $search->getEntries(), 'Repeating free on a freed search is not an issue');
}
