CartCacheContextTest.php in Commerce Core 8.2

Namespace

Drupal\Tests\commerce_cart\Unit

File

modules/cart/tests/src/Unit/CartCacheContextTest.php

<?php

namespace Drupal\Tests\commerce_cart\Unit;

use Drupal\commerce_cart\Cache\Context\CartCacheContext;
use Drupal\commerce_cart\CartProviderInterface;
use Drupal\Core\Session\AccountInterface;
use Drupal\Tests\Core\Render\TestCacheableDependency;
use Drupal\Tests\UnitTestCase;

/**
 * @coversDefaultClass \Drupal\commerce_cart\Cache\Context\CartCacheContext
 * @group commerce
 */
class CartCacheContextTest extends UnitTestCase {

  /**
   * Tests commerce 'cart' cache context.
   */
  public function testCartCacheContext() {
    $account = $this
      ->createMock(AccountInterface::class);
    $cartProvider = $this
      ->createMock(CartProviderInterface::class);
    $cartProvider
      ->expects($this
      ->once())
      ->method('getCartIds')
      ->willReturn([
      '23',
      '34',
    ]);
    $cartProvider
      ->expects($this
      ->once())
      ->method('getCarts')
      ->willReturn([
      new TestCacheableDependency([], [
        'commerce_cart:23',
      ], 0),
      new TestCacheableDependency([], [
        'commerce_cart:24',
      ], 0),
    ]);
    $cartCache = new CartCacheContext($account, $cartProvider);
    $this
      ->assertEquals('23:34', $cartCache
      ->getContext());
    $this
      ->assertEquals([
      'commerce_cart:23',
      'commerce_cart:24',
    ], $cartCache
      ->getCacheableMetadata()
      ->getCacheTags());
  }

}

Classes

Name	Description
CartCacheContextTest	@coversDefaultClass \Drupal\commerce_cart\Cache\Context\CartCacheContext @group commerce