[Magento Community Engineering] Community Contributions - 2.3-develop

 - merged latest code from mainline branch

Author: magento-engcom-team

dev/tests/integration/testsuite/Magento/CatalogSearch/Model/ResourceModel/Advanced/CollectionTest.php

@@ -5,6 +5,10 @@
  */
 namespace Magento\CatalogSearch\Model\ResourceModel\Advanced;
 
+use Magento\CatalogSearch\Model\Indexer\Fulltext;
+use Magento\Framework\Indexer\IndexerRegistry;
+use Magento\TestFramework\Helper\Bootstrap;
+
 /**
  * Test class for \Magento\CatalogSearch\Model\ResourceModel\Advanced\Collection.
  * @magentoDbIsolation disabled
@@ -21,6 +25,9 @@ protected function setUp()
         $advanced = \Magento\TestFramework\Helper\Bootstrap::getObjectManager()
             ->create(\Magento\CatalogSearch\Model\Search\ItemCollectionProvider::class);
         $this->advancedCollection = $advanced->getCollection();
+        $indexerRegistry = \Magento\TestFramework\Helper\Bootstrap::getObjectManager()
+            ->create(IndexerRegistry::class);
+        $indexerRegistry->get(Fulltext::INDEXER_ID)->reindexAll();
     }
 
     /**