ACP2E-3879: [Mainline] Layered Navigation display options assigned to other stores (or not assigned)

- Initial commit with test cases

Author: arnobsh

app/code/Magento/ConfigurableProduct/Plugin/CatalogSearch/Model/Indexer/Fulltext/Action/DataProvider/GetProductChildIds.php

@@ -7,7 +7,6 @@
 
 namespace Magento\ConfigurableProduct\Plugin\CatalogSearch\Model\Indexer\Fulltext\Action\DataProvider;
 
-use Magento\CatalogInventory\Api\StockConfigurationInterface;
 use Magento\Catalog\Api\ProductRepositoryInterface;
 use Magento\CatalogSearch\Model\Indexer\Fulltext\Action\DataProvider;
 use Magento\ConfigurableProduct\Model\Product\Type\Configurable;
@@ -25,11 +24,6 @@ class GetProductChildIds
      */
     private $storeManager;
 
-    /**
-     * @var StockConfigurationInterface
-     */
-    private $stockConfiguration;
-
     /**
      * @var GetStoreSpecificProductChildIds
      */
@@ -42,18 +36,15 @@ class GetProductChildIds
 
     /**
      * @param StoreManagerInterface $storeManager
-     * @param StockConfigurationInterface $stockConfiguration
      * @param GetStoreSpecificProductChildIds $getChildProductFromStoreId
      * @param ProductRepositoryInterface $productRepository
      */
     public function __construct(
         StoreManagerInterface           $storeManager,
-        StockConfigurationInterface     $stockConfiguration,
         GetStoreSpecificProductChildIds $getChildProductFromStoreId,
         ProductRepositoryInterface      $productRepository
     ) {
         $this->storeManager = $storeManager;
-        $this->stockConfiguration = $stockConfiguration;
         $this->getChildProductFromStoreId = $getChildProductFromStoreId;
         $this->productRepository = $productRepository;
     }
@@ -75,8 +66,7 @@ public function beforePrepareProductIndex(
         array        $productData,
         int          $storeId
     ) {
-        if (!$this->stockConfiguration->isShowOutOfStock($storeId) &&
-            Configurable::TYPE_CODE === $productData['type_id']) {
+        if (Configurable::TYPE_CODE === $productData['type_id']) {
             $websiteId = $this->storeManager->getStore($storeId)->getWebsiteId();
             $product = $this->productRepository->getById($productData['entity_id']);
 

app/code/Magento/ConfigurableProduct/Test/Unit/Model/Plugin/CatalogSearch/Model/Indexer/Fulltext/Action/DataProvider/GetProductChildIdsTest.php

@@ -9,7 +9,6 @@
 
 use Magento\Catalog\Api\ProductRepositoryInterface;
 use Magento\Catalog\Model\Product;
-use Magento\CatalogInventory\Api\StockConfigurationInterface;
 use Magento\CatalogSearch\Model\Indexer\Fulltext\Action\DataProvider;
 use Magento\ConfigurableProduct\Model\Product\Type\Configurable;
 use Magento\ConfigurableProduct\Model\ResourceModel\Product\GetStoreSpecificProductChildIds;
@@ -28,11 +27,6 @@ class GetProductChildIdsTest extends TestCase
      */
     private $storeManagerMock;
 
-    /**
-     * @var StockConfigurationInterface|MockObject
-     */
-    private $stockConfigurationMock;
-
     /**
      * @var GetStoreSpecificProductChildIds|MockObject
      */
@@ -51,7 +45,6 @@ class GetProductChildIdsTest extends TestCase
     protected function setUp(): void
     {
         $this->storeManagerMock = $this->createMock(StoreManagerInterface::class);
-        $this->stockConfigurationMock = $this->createMock(StockConfigurationInterface::class);
         $this->getChildProductFromStoreIdMock = $this->createMock(GetStoreSpecificProductChildIds::class);
         $this->productRepositoryMock = $this->getMockBuilder(ProductRepositoryInterface::class)
             ->disableOriginalConstructor()
@@ -60,7 +53,6 @@ protected function setUp(): void
 
         $this->plugin = new GetProductChildIds(
             $this->storeManagerMock,
-            $this->stockConfigurationMock,
             $this->getChildProductFromStoreIdMock,
             $this->productRepositoryMock
         );
@@ -97,11 +89,6 @@ public function testBeforePrepareProductIndexWithChildProductVisibilityAndWebsit
             ->with($storeId)
             ->willReturn($storeMock);
 
-        $this->stockConfigurationMock->expects($this->once())
-            ->method('isShowOutOfStock')
-            ->with($storeId)
-            ->willReturn(false);
-
         $productMock = $this->createMock(Product::class);
         $productMock->expects($this->any())
             ->method('isVisibleInSiteVisibility')