public function CartRemoveItemResourceTest::testRemoveItem in Commerce Cart API 8

Removes cart items via the REST API.

File

tests/src/Functional/CartRemoveItemResourceTest.php, line 44

Class

CartRemoveItemResourceTest

Tests the cart remove item resource.

Namespace

Drupal\Tests\commerce_cart_api\Functional

Code

public function testRemoveItem() {
  $request_options = $this
    ->getAuthenticationRequestOptions('DELETE');

  // Failed request to delete item from cart that doesn't 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/' . $not_my_order_item
    ->id());
  $url
    ->setOption('query', [
    '_format' => static::$format,
  ]);
  $response = $this
    ->request('DELETE', $url, $request_options);
  $this
    ->assertResourceErrorResponse(403, '', $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];

  // Request for order item that does not exist in the cart should fail.
  $url = Url::fromUri('base:cart/' . $cart
    ->id() . '/items/' . $not_my_order_item
    ->id());
  $url
    ->setOption('query', [
    '_format' => static::$format,
  ]);
  $response = $this
    ->request('DELETE', $url, $request_options);
  $this
    ->assertResourceErrorResponse(403, '', $response);
  $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());
  $this
    ->assertEquals(count($not_my_cart
    ->getItems()), 1);
  $this
    ->assertEquals(count($cart
    ->getItems()), 2);

  // Delete second order item from the cart.
  $url = Url::fromUri('base:cart/' . $cart
    ->id() . '/items/' . $order_item2
    ->id());
  $url
    ->setOption('query', [
    '_format' => static::$format,
  ]);
  $response = $this
    ->request('DELETE', $url, $request_options);
  $this
    ->assertResourceResponse(204, '', $response);
  $this->container
    ->get('entity_type.manager')
    ->getStorage('commerce_order')
    ->resetCache([
    $cart
      ->id(),
  ]);
  $cart = Order::load($cart
    ->id());
  $this
    ->assertEquals(count($cart
    ->getItems()), 1);
  $items = $cart
    ->getItems();
  $remaining_order_item = $items[0];
  $this
    ->assertEquals($order_item
    ->id(), $remaining_order_item
    ->id());

  // Delete remaining order item from the cart.
  $url = Url::fromUri('base:cart/' . $cart
    ->id() . '/items/' . $remaining_order_item
    ->id());
  $url
    ->setOption('query', [
    '_format' => static::$format,
  ]);
  $response = $this
    ->request('DELETE', $url, $request_options);
  $this
    ->assertResourceResponse(204, '', $response);
  $this->container
    ->get('entity_type.manager')
    ->getStorage('commerce_order')
    ->resetCache([
    $cart
      ->id(),
  ]);
  $cart = Order::load($cart
    ->id());
  $this
    ->assertEquals(count($cart
    ->getItems()), 0);
}