feat: move display-assembly out of BookingPriceCalculator

tests/Service/BookingSummaryAssemblerTest.php

@@ -12,6 +12,7 @@ use App\Form\Model\BookingSummaryDto;
 use App\Form\Model\ParticipantDto;
 use App\Form\Model\RoomSelectionDto;
 use App\Service\BookingPriceCalculator;
+use App\Service\BookingPricingAssembler;
 use App\Service\BookingSummaryAssembler;
 use App\Service\CmsDataProvider;
 use App\BusProNet\DataProvider\CountryDataProvider;
@@ -73,7 +74,9 @@ class BookingSummaryAssemblerTest extends TestCase
     {
         $priceCalculator = $this->createMock(BookingPriceCalculator::class);
         $priceCalculator->method('calculateAllParticipantIndividualPrices')->willReturn([]);
-        $priceCalculator->method('getPricingBreakdown')->willReturn([
+
+        $pricingAssembler = $this->createMock(BookingPricingAssembler::class);
+        $pricingAssembler->method('getPricingBreakdown')->willReturn([
             'rooms' => [],
             'services' => [],
             'surcharges' => null,
@@ -82,6 +85,7 @@ class BookingSummaryAssemblerTest extends TestCase
 
         return new BookingSummaryAssembler(
             $priceCalculator,
+            $pricingAssembler,
             $this->createMock(CmsDataProvider::class),
             $this->createMock(HotelLoader::class),
             $this->createMock(CountryDataProvider::class),