MC-19451: Adapt functional tests to Elasticsearch

Author: Joan He

app/code/Magento/CatalogSearch/Test/Mftf/Test/AdvanceCatalogSearchSimpleProductTest.xml

@@ -52,6 +52,11 @@
             <features value="CatalogSearch"/>
             <group value="CatalogSearch"/>
         </annotations>
+
+        <!-- Perform reindex and flush cache -->
+        <magentoCLI command="indexer:reindex" stepKey="reindex"/>
+        <magentoCLI command="cache:flush" stepKey="flushCache"/>
+
         <actionGroup ref="GoToStoreViewAdvancedCatalogSearchActionGroup" stepKey="GoToStoreViewAdvancedCatalogSearchActionGroup"/>
         <actionGroup ref="StorefrontAdvancedCatalogSearchByShortDescriptionActionGroup" stepKey="search">
             <argument name="shortDescription" value="$$product.custom_attributes[short_description]$$"/>

app/code/Magento/Wishlist/Test/Mftf/Test/StorefrontRemoveProductsFromWishlistUsingSidebarTest.xml

@@ -34,6 +34,11 @@
             <deleteData createDataKey="categorySecond" stepKey="deleteCategorySecond"/>
             <deleteData createDataKey="customer" stepKey="deleteCustomer"/>
         </after>
+
+        <!-- Perform reindex and flush cache -->
+        <magentoCLI command="indexer:reindex" stepKey="reindex"/>
+        <magentoCLI command="cache:flush" stepKey="flushCache"/>
+
         <!-- Sign in as customer -->
         <actionGroup ref="LoginToStorefrontActionGroup" stepKey="loginToStorefrontAccount">
             <argument name="Customer" value="$$customer$$"/>