ACP2E-23: [Magento Cloud] Error message in PDP disappearing quickly

Author: pradeep1819

app/code/Magento/Catalog/Test/Mftf/Data/CatalogConfigurationData.xml

@@ -22,4 +22,18 @@
         <data key="label">Website</data>
         <data key="value">1</data>
     </entity>
+    <!-- Catalog > Recently Viewed/Compared Products > Synchronize Widget Products With Backend Storage -->
+    <entity name="DisableSynchronizeWidgetProductsWithBackendStorage">
+        <!-- Default configuration -->
+        <data key="path">catalog/recently_products/synchronize_with_backend</data>
+        <data key="scope_id">0</data>
+        <data key="label">No</data>
+        <data key="value">0</data>
+    </entity>
+    <entity name="EnableSynchronizeWidgetProductsWithBackendStorage">
+        <data key="path">catalog/recently_products/synchronize_with_backend</data>
+        <data key="scope_id">0</data>
+        <data key="label">Yes</data>
+        <data key="value">1</data>
+    </entity>
 </entities>

app/code/Magento/Customer/Test/Mftf/Test/StorefrontAddProductToCartVerifyThatErrorMessageShouldNotDisappearTest.xml

@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ /**
+  * Copyright © Magento, Inc. All rights reserved.
+  * See COPYING.txt for license details.
+  */
+-->
+<tests xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:mftf:Test/etc/testSchema.xsd">
+    <test name="StorefrontAddProductToCartVerifyThatErrorMessageShouldNotDisappearTest">
+        <annotations>
+            <title value="Adding a product to cart from product detail page with higher quantity then available when synchronize widget products with backend storage enabled"/>
+            <description value="Adding a product to cart from product detail page with higher quantity then available when synchronize widget products with backend storage enabled"/>
+            <features value="Module/ Catalog"/>
+            <severity value="AVERAGE"/>
+            <testCaseId value="AC-1571"/>
+            <useCaseId value="ACP2E-23"/>
+            <stories value="[Magento Cloud] Error message in PDP disappearing quickly"/>
+            <group value="customer"/>
+        </annotations>
+
+        <before>
+            <!-- Set in Stores > Configuration > Catalog > Catalog > > Recently Viewed/Compared Products > Synchronize Widget Products With Backend Storage = "Yes" -->
+            <magentoCLI command="config:set {{EnableSynchronizeWidgetProductsWithBackendStorage.path}} {{EnableSynchronizeWidgetProductsWithBackendStorage.value}}" stepKey="setEnableSynchronizeWidgetProductsWithBackendStorage"/>
+            <createData entity="_defaultCategory" stepKey="createCategory"/>
+            <createData entity="_defaultProduct" stepKey="createSimpleProduct">
+                <requiredEntity createDataKey="createCategory"/>
+            </createData>
+            <magentoCron stepKey="runCronReindex" groups="index"/>
+        </before>
+        <after>
+            <deleteData createDataKey="createSimpleProduct" stepKey="deleteProduct"/>
+            <deleteData createDataKey="createCategory" stepKey="deleteCategory"/>
+            <magentoCLI command="config:set {{DisableSynchronizeWidgetProductsWithBackendStorage.path}} {{DisableSynchronizeWidgetProductsWithBackendStorage.value}}" stepKey="setDisableSynchronizeWidgetProductsWithBackendStorage"/>
+        </after>
+
+        <actionGroup ref="StorefrontOpenProductEntityPageActionGroup" stepKey="openProductPage">
+            <argument name="product" value="$$createSimpleProduct$$"/>
+        </actionGroup>
+
+        <fillField selector="{{StorefrontProductInfoMainSection.qty}}" userInput="1001" stepKey="fillQuantity"/>
+
+        <actionGroup ref="StorefrontProductPageAddSimpleProductToCartActionGroup" stepKey="addProductToCart"/>
+        <!-- Check that error remains -->
+        <see userInput="The requested qty is not available" stepKey="assertProductErrorRemains"/>
+    </test>
+</tests>

app/code/Magento/Customer/view/frontend/web/js/customer-data.js

@@ -176,10 +176,9 @@ define([
          */
         update: function (sections) {
             var sectionId = 0,
-                sectionDataIds = $.cookieStorage.get('section_data_ids') || {},
-                pdpSectionsNames = ['cart', 'directory-data', 'messages'];
+                sectionDataIds = $.cookieStorage.get('section_data_ids') || {};
 
-            if (_.isArray(_.keys(sections)) && _.isEqual(pdpSectionsNames, _.keys(sections))) {
+            if ($.inArray('cart', _.keys(sections)) !== -1) {
                 $.cookieStorage.set('pdp_qty_error', true);
             }
 
@@ -189,11 +188,8 @@ define([
                 storage.set(sectionName, sectionData);
                 storageInvalidation.remove(sectionName);
 
-                if (_.keys(sections).length === 1) {
-
-                    if (_.isEmpty(sectionData.messages) && $.cookieStorage.get('pdp_qty_error')) {
-                        return;
-                    }
+                if (_.isEmpty(sectionData.messages) && $.cookieStorage.get('pdp_qty_error')) {
+                    return;
                 }
                 buffer.notify(sectionName, sectionData);
             });