public function CartUpdateItemsResourceTest::testPatchOrderItems in Commerce Cart API 8

Patch order items for a session's cart via the REST API.

File

tests/src/Functional/CartUpdateItemsResourceTest.php, line 90

Class

CartUpdateItemsResourceTest

Tests the cart update items resource.

Namespace

Drupal\Tests\commerce_cart_api\Functional

Code

public function testPatchOrderItems() {
  $request_options = $this
    ->getAuthenticationRequestOptions('PATCH');
  $request_options[RequestOptions::HEADERS]['Content-Type'] = static::$mimeType;

  // Cart that does not belong to the account.
  $not_my_cart = $this->cartProvider
    ->createCart('default', $this->store);
  $this
    ->assertInstanceOf(OrderInterface::class, $not_my_cart);
  $this->cartManager
    ->addEntity($not_my_cart, $this->variation, 2);
  $this
    ->assertEquals(count($not_my_cart
    ->getItems()), 1);
  $items = $not_my_cart
    ->getItems();
  $not_my_order_item = $items[0];
  $url = Url::fromUri('base:cart/' . $not_my_cart
    ->id() . '/items');
  $url
    ->setOption('query', [
    '_format' => static::$format,
  ]);
  $request_options[RequestOptions::BODY] = '{"1":{"quantity":"1"},"2":{"quantity":"1.00"}}';
  $response = $this
    ->request('PATCH', $url, $request_options);
  $this
    ->assertResourceErrorResponse(403, FALSE, $response);

  // Add a cart that does belong to the account.
  $cart = $this->cartProvider
    ->createCart('default', $this->store, $this->account);
  $this
    ->assertInstanceOf(OrderInterface::class, $cart);
  $this->cartManager
    ->addEntity($cart, $this->variation, 2);
  $this->cartManager
    ->addEntity($cart, $this->variation_2, 5);
  $this
    ->assertEquals(count($cart
    ->getItems()), 2);
  $items = $cart
    ->getItems();
  $order_item = $items[0];
  $order_item2 = $items[1];

  // Attempt to update items in two different carts.
  $url = Url::fromUri('base:cart/' . $cart
    ->id() . '/items');
  $url
    ->setOption('query', [
    '_format' => static::$format,
  ]);
  $request_options[RequestOptions::BODY] = '{"1":{"quantity":"1"},"2":{"quantity":"1.00"}}';
  $response = $this
    ->request('PATCH', $url, $request_options);
  $this
    ->assertResourceErrorResponse(422, FALSE, $response);

  // Verify that neither cart was altered.
  $this->container
    ->get('entity_type.manager')
    ->getStorage('commerce_order')
    ->resetCache([
    $not_my_cart
      ->id(),
    $cart
      ->id(),
  ]);
  $not_my_cart = Order::load($not_my_cart
    ->id());
  $cart = Order::load($cart
    ->id());
  $this
    ->assertEquals($not_my_cart
    ->getTotalPrice()
    ->getNumber(), 2000);
  $this
    ->assertEquals($cart
    ->getTotalPrice()
    ->getNumber(), 4500);

  // Update items in cart belonging to account.
  $url = Url::fromUri('base:cart/' . $cart
    ->id() . '/items');
  $url
    ->setOption('query', [
    '_format' => static::$format,
  ]);
  $request_options[RequestOptions::BODY] = '{"2":{"quantity":"1"},"3":{"quantity":"1.00"}}';
  $response = $this
    ->request('PATCH', $url, $request_options);
  $this
    ->assertResourceResponse(200, FALSE, $response);

  // Verify order items properly updated.
  $this->container
    ->get('entity_type.manager')
    ->getStorage('commerce_order_item')
    ->resetCache([
    $order_item
      ->id(),
    $order_item2
      ->id(),
  ]);
  $order_item = OrderItem::load($order_item
    ->id());
  $order_item2 = OrderItem::load($order_item2
    ->id());
  $this
    ->assertEquals($order_item
    ->getQuantity(), 1);
  $this
    ->assertEquals($order_item2
    ->getQuantity(), 1);

  // Verify cart total properly updated.
  $this->container
    ->get('entity_type.manager')
    ->getStorage('commerce_order')
    ->resetCache([
    $cart
      ->id(),
  ]);
  $cart = Order::load($cart
    ->id());
  $this
    ->assertEquals($cart
    ->getTotalPrice()
    ->getNumber(), 1500);
  $this
    ->assertEquals($cart
    ->getTotalPrice()
    ->getCurrencyCode(), 'USD');

  // Verify json response.
  $response_body = Json::decode((string) $response
    ->getBody());
  $this
    ->assertEquals($response_body['order_id'], $cart
    ->id());
  $this
    ->assertEquals($response_body['order_number'], $cart
    ->getOrderNumber());
  $this
    ->assertEquals($response_body['store_id'], $cart
    ->getStoreId());
  $this
    ->assertEquals($response_body['total_price']['number'], $cart
    ->getTotalPrice()
    ->getNumber());
  $this
    ->assertEquals($response_body['total_price']['currency_code'], $cart
    ->getTotalPrice()
    ->getCurrencyCode());
  $this
    ->assertEquals(count($response_body['order_items']), 2);

  // First order item.
  $item_delta = $response_body['order_items'][0]['order_item_id'] == 2 ? 0 : 1;
  $this
    ->assertEquals($response_body['order_items'][$item_delta]['order_item_id'], $order_item
    ->id());
  $this
    ->assertEquals($response_body['order_items'][$item_delta]['purchased_entity']['variation_id'], $order_item
    ->getPurchasedEntityId());
  $this
    ->assertEquals($response_body['order_items'][$item_delta]['quantity'], $order_item
    ->getQuantity());
  $this
    ->assertEquals($response_body['order_items'][$item_delta]['total_price']['number'], $order_item
    ->getTotalPrice()
    ->getNumber());
  $this
    ->assertEquals($response_body['order_items'][$item_delta]['total_price']['currency_code'], $order_item
    ->getTotalPrice()
    ->getCurrencyCode());

  // Second order item.
  $item_delta = $response_body['order_items'][0]['order_item_id'] == 3 ? 0 : 1;
  $this
    ->assertEquals($response_body['order_items'][$item_delta]['order_item_id'], $order_item2
    ->id());
  $this
    ->assertEquals($response_body['order_items'][$item_delta]['purchased_entity']['variation_id'], $order_item2
    ->getPurchasedEntityId());
  $this
    ->assertEquals($response_body['order_items'][$item_delta]['quantity'], $order_item2
    ->getQuantity());
  $this
    ->assertEquals($response_body['order_items'][$item_delta]['total_price']['number'], $order_item2
    ->getTotalPrice()
    ->getNumber());
  $this
    ->assertEquals($response_body['order_items'][$item_delta]['total_price']['currency_code'], $order_item2
    ->getTotalPrice()
    ->getCurrencyCode());
}