public function testSeekableIterator()
{
$list = new Zend_Tag_ItemList();
$values = array('foo', 'bar', 'baz');
foreach ($values as $value) {
$list[] = $this->_getItem($value);
}
foreach ($list as $key => $item) {
$this->assertEquals($item->getTitle(), $values[$key]);
}
$list->seek(2);
$this->assertEquals($list->current()->getTitle(), $values[2]);
try {
$list->seek(3);
$this->fail('An expected OutOfBoundsException was not raised');
} catch (OutOfBoundsException $e) {
$this->assertEquals($e->getMessage(), 'Invalid seek position');
}
}
