getRecurringPaymentHandler example

$transaction = $transactions->last();
        if ($transaction === null) {
            return;
        }

        $paymentMethod = $transaction->getPaymentMethod();
        if ($paymentMethod === null) {
            throw PaymentException::unknownPaymentMethod($transaction->getPaymentMethodId());
        }

        $paymentHandler = $this->paymentHandlerRegistry->getRecurringPaymentHandler($paymentMethod->getId());
        if (!$paymentHandler) {
            throw PaymentException::unknownPaymentMethod($paymentMethod->getHandlerIdentifier());
        }

        $struct = $this->paymentTransactionStructFactory->recurring($transaction, $order);

        try {
            $paymentHandler->captureRecurring($struct, $context);
        } catch (PaymentException $e) {
            $this->stateHandler->fail($transaction->getId(), $context);

            

static::assertInstanceOf(SynchronousPaymentHandlerInterface::class, $sync);

        $async = $registry->getAsyncPaymentHandler($this->ids->get(AsynchronousPaymentHandlerInterface::class));
        static::assertInstanceOf(AsynchronousPaymentHandlerInterface::class, $async);

        $prepared = $registry->getPreparedPaymentHandler($this->ids->get(PreparedPaymentHandlerInterface::class));
        static::assertInstanceOf(PreparedPaymentHandlerInterface::class, $prepared);

        $refund = $registry->getRefundPaymentHandler($this->ids->get(RefundPaymentHandlerInterface::class));
        static::assertInstanceOf(RefundPaymentHandlerInterface::class, $refund);

        $recurring = $registry->getRecurringPaymentHandler($this->ids->get(RecurringPaymentHandlerInterface::class));
        static::assertInstanceOf(RecurringPaymentHandlerInterface::class, $recurring);

        $foo = $registry->getRecurringPaymentHandler(Uuid::randomHex());
        static::assertNull($foo);
    }

    public function testPaymentRegistryWithoutServices(): void
    {
        $registry = new PaymentHandlerRegistry(
            new ServiceLocator([]),
            new ServiceLocator([]),