public function testAddItem()
{
$items = $this->createRandomItems();
$list = new ArrayList();
foreach ($items as $item) {
$list->addItem($item);
}
// assert item count
$expected_item_count = count($items);
$this->assertEquals($expected_item_count, count($list));
// assert item order
foreach ($list as $index => $object) {
$expected_item = $items[$index];
$this->assertEquals($expected_item, $object);
}
}
