public function testRemoveItemMethod() { $itemList = new ItemList(); $item1 = ItemTest::createItem(); $item1->setName("Name1"); $item2 = ItemTest::createItem(); $itemList->addItem($item1); $itemList->addItem($item2); $itemList->removeItem($item2); $this->assertEquals(sizeof($itemList->getItems()), 1); $remainingElements = $itemList->getItems(); $this->assertEquals($remainingElements[0]->getName(), "Name1"); }