CrossSellingElementCollection example

class CrossSellingTypeDataResolverTest extends TestCase
{
    use IntegrationTestBehaviour;

    private CrossSellingCmsElementResolver $crossSellingResolver;

    protected function setUp(): void
    {
        $mock = $this->createMock(AbstractProductCrossSellingRoute::class);
        $mock->method('load')->willReturn(
            new ProductCrossSellingRouteResponse(
                new CrossSellingElementCollection()
            )
        );

        $this->crossSellingResolver = new CrossSellingCmsElementResolver($mock);
    }

    public function testType(): void
    {
        static::assertSame('cross-selling', $this->crossSellingResolver->getType());
    }

    

new CurrencyEntity(),
            new CustomerGroupEntity(),
            new TaxCollection(),
            new PaymentMethodEntity(),
            new ShippingMethodEntity(),
            new ShippingLocation(new CountryEntity(), null, null),
            new CustomerEntity(),
            new CashRoundingConfig(1, 1.1, true),
            new CashRoundingConfig(1, 1.1, true)
        );
        $this->response = new ProductCrossSellingRouteResponse(
            new CrossSellingElementCollection()
        );

        $this->cachedRoute = new CachedProductCrossSellingRoute(
            $this->decorated,
            $this->cache,
            $this->createMock(EntityCacheKeyGenerator::class),
            $this->createMock(AbstractCacheTracer::class),
            $this->eventDispatcher,
            []
        );
    }

    

public function getDecorated(): AbstractProductCrossSellingRoute
    {
        throw new DecorationPatternException(self::class);
    }

    #[Route(path: '/store-api/product/{productId}/cross-selling', name: 'store-api.product.cross-selling', methods: ['POST'], defaults: ['_entity' => 'product'])]     public function load(string $productId, Request $request, SalesChannelContext $context, Criteria $criteria): ProductCrossSellingRouteResponse
    {
        $crossSellings = $this->loadCrossSellings($productId, $context);

        $elements = new CrossSellingElementCollection();

        foreach ($crossSellings as $crossSelling) {
            $clone = clone $criteria;
            if ($this->useProductStream($crossSelling)) {
                $element = $this->loadByStream($crossSelling, $context, $clone);
            } else {
                $element = $this->loadByIds($crossSelling, $context, $clone);
            }

            $elements->add($element);
        }