TransactionCollection example

        if ($useFailedPaymentMethod) {
            $cart->setTransactions($this->createTransactionWithFailedPaymentMethod());

            return;
        }
        $cart->setTransactions($this->createTransaction());
    }

    private function createTransaction(): TransactionCollection
    {
        return new TransactionCollection([
            new Transaction(
                new CalculatedPrice(
                    13.37,
                    13.37,
                    new CalculatedTaxCollection(),
                    new TaxRuleCollection()
                ),
                $this->getValidPaymentMethodId()
            ),
        ]);
    }

    

use Shopware\Core\Checkout\Cart\Transaction\Struct\TransactionCollection;
use Shopware\Core\Framework\Log\Package;
use Shopware\Core\System\SalesChannel\SalesChannelContext;

#[Package('checkout')] class TransactionProcessor
{
    public function process(Cart $cart, SalesChannelContext $context): TransactionCollection
    {
        $price = $cart->getPrice()->getTotalPrice();

        return new TransactionCollection([
            new Transaction(
                new CalculatedPrice(
                    $price,
                    $price,
                    $cart->getPrice()->getCalculatedTaxes(),
                    $cart->getPrice()->getTaxRules()
                ),
                $context->getPaymentMethod()->getId()
            ),
        ]);
    }
}

            ],
        ];

        $this->getContainer()->get('product.repository')->create([$product], Context::createDefaultContext());

        return $productId;
    }

    private function createTransaction(): TransactionCollection
    {
        return new TransactionCollection([
            new Transaction(
                new CalculatedPrice(
                    13.37,
                    13.37,
                    new CalculatedTaxCollection(),
                    new TaxRuleCollection()
                ),
                $this->getValidPaymentMethodId()
            ),
        ]);
    }

    

if ($idx === 0) {
                static::assertEquals($parentProductId, $lineItem->getId());
            } else {
                static::assertEquals($rootProductId, $lineItem->getId());
            }
            ++$idx;
        }
        // set token to be equal for further comparison         $cart->setToken($convertedCart->getToken());

        // transactions are currently not supported so they are excluded for comparison         $cart->setTransactions(new TransactionCollection());

        $this->removeExtensions($cart);
        $this->removeExtensions($convertedCart);

        // remove delivery information from line items
        foreach ($cart->getDeliveries() as $delivery) {
            // remove address from ShippingLocation             $property = ReflectionHelper::getProperty(ShippingLocation::class, 'address');
            $property->setValue($delivery->getLocation(), null);

            

    private array $ruleIds = [];

    private ?CartBehavior $behavior = null;

    /** * @internal */
    public function __construct(protected string $token)
    {
        $this->lineItems = new LineItemCollection();
        $this->transactions = new TransactionCollection();
        $this->errors = new ErrorCollection();
        $this->deliveries = new DeliveryCollection();
        $this->price = new CartPrice(0, 0, 0, new CalculatedTaxCollection(), new TaxRuleCollection(), CartPrice::TAX_STATE_GROSS);
    }

    public function getToken(): string
    {
        return $this->token;
    }

    public function setToken(string $token): void
    {