public function CartManagerTest::testCartManager in Commerce Core 8.2

Tests the cart manager.

@covers ::addEntity @covers ::createOrderItem @covers ::addOrderItem @covers ::updateOrderItem @covers ::removeOrderItem @covers ::emptyCart

File

modules/cart/tests/src/Kernel/CartManagerTest.php, line 87

Class

CartManagerTest

Tests the cart manager.

Namespace

Drupal\Tests\commerce_cart\Kernel

Code

public function testCartManager() {
  $cart = $this->cartProvider
    ->createCart('default', $this->store, $this->user);
  $this
    ->assertInstanceOf(OrderInterface::class, $cart);
  $this
    ->assertEmpty($cart
    ->getItems());
  $order_item1 = $this->cartManager
    ->addEntity($cart, $this->variation1);
  $order_item1 = $this
    ->reloadEntity($order_item1);
  $this
    ->assertNotEmpty($cart
    ->hasItem($order_item1));
  $this
    ->assertEquals(1, $order_item1
    ->getQuantity());
  $this
    ->assertEquals($cart
    ->id(), $order_item1
    ->getOrderId());
  $this
    ->assertEquals(new Price('1.00', 'USD'), $cart
    ->getTotalPrice());
  $order_item1
    ->setQuantity(2);
  $this->cartManager
    ->updateOrderItem($cart, $order_item1);
  $this
    ->assertNotEmpty($cart
    ->hasItem($order_item1));
  $this
    ->assertEquals(2, $order_item1
    ->getQuantity());
  $this
    ->assertEquals(new Price('2.00', 'USD'), $cart
    ->getTotalPrice());
  $order_item2 = $this->cartManager
    ->addEntity($cart, $this->variation2, 3);
  $order_item2 = $this
    ->reloadEntity($order_item2);
  $this
    ->assertNotEmpty($cart
    ->hasItem($order_item1));
  $this
    ->assertNotEmpty($cart
    ->hasItem($order_item2));
  $this
    ->assertEquals(3, $order_item2
    ->getQuantity());
  $this
    ->assertEquals($cart
    ->id(), $order_item2
    ->getOrderId());
  $this
    ->assertEquals(new Price('8.00', 'USD'), $cart
    ->getTotalPrice());
  $this->cartManager
    ->removeOrderItem($cart, $order_item1);
  $this
    ->assertNotEmpty($cart
    ->hasItem($order_item2));
  $this
    ->assertEmpty($cart
    ->hasItem($order_item1));
  $this
    ->assertEquals(new Price('6.00', 'USD'), $cart
    ->getTotalPrice());
  $cart
    ->addAdjustment(new Adjustment([
    'type' => 'promotion',
    'label' => 'Discount',
    'amount' => new Price('-3.00', 'USD'),
    'locked' => TRUE,
    'source_id' => '1',
  ]))
    ->save();
  $this
    ->assertNotEmpty($cart
    ->getAdjustments());
  $this
    ->assertEquals(new Price('3.00', 'USD'), $cart
    ->getTotalPrice());
  $this
    ->assertNotEmpty($cart
    ->getAdjustments());
  $this->cartManager
    ->emptyCart($cart);
  $this
    ->assertEmpty($cart
    ->getItems());
  $this
    ->assertEquals(NULL, $cart
    ->getTotalPrice());
  $this
    ->assertEmpty($cart
    ->getAdjustments());
}