public function test_updating_a_cart()
{
$repository = new CartRepository();
$product1 = Factory::create(new Product());
$product2 = Factory::create(new Product());
$inventory1 = Factory::create(new Inventory(), ['product_id' => $product1->id, 'quantity' => 5]);
$inventory2 = Factory::create(new Inventory(), ['product_id' => $product2->id, 'quantity' => 5]);
$repository->addToCart($product1->id, [], 1);
$repository->addToCart($product2->id, [], 2);
// Set product 1 to quantity: 3, and delete product 2
$repository->updateCart([1 => 3, 2 => 0]);
$this->assertEquals(3, $repository->getItemCount());
$this->assertEquals($product1->id, $repository->getItems()->first()->id);
}
/**
* Update the shopping cart
*
* @return void
*/
public function onUpdateCart()
{
$items = input('items', []);
$this->repository->updateCart($items);
}