public function testRemoveItem()
{
$items = $this->createRandomItems();
$items_count = count($items);
$last_index = $items_count - 1;
$random_index = 0;
// pick a random item from the list data to be removed
if ($last_index > 0) {
$random_index = self::$faker->numberBetween(0, $last_index);
}
$random_item = $items[$random_index];
$list = new ArrayList($items);
$list->removeItem($random_item);
// assert item count
$expected_item_count = $items_count - 1;
$this->assertEquals($expected_item_count, count($list));
// assert item order
$expected_items = [];
foreach ($items as $index => $item) {
if ($index !== $random_index) {
$expected_items[] = $item;
}
}
foreach ($list as $index => $item) {
$this->assertEquals($expected_items[$index], $item);
}
}
