/**
* Tests iterating search results
*
* @return void
*/
public function testIterating()
{
$search = new Search();
$search->setEntries(array(1, 2, 3, false));
$this->assertEquals(1, $search->next());
$this->assertEquals(2, $search->next());
$this->assertEquals(3, $search->next());
$this->assertNull($search->next());
$this->assertNull($search->next());
$this->assertNull($search->next(), 'Does not reset when end of array is reached');
$search->reset();
$this->assertEquals(1, $search->next());
$this->assertEquals(2, $search->next());
$search->reset();
$this->assertEquals(1, $search->next());
}
