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);
}
/**
* Returns the cart items
*
* @return \Illuminate\Database\Eloquent\Collection
*/
public function items()
{
$this->repository->loadProducts();
return $this->repository->getItems();
}