MC-17694: Inventory Threshold doesn't display for configurable products simple product

Author: OlgaVasyltsun

app/code/Magento/ConfigurableProduct/Test/Mftf/ActionGroup/AdminCreateConfigurationsByAttributeCodeAndNavigateToOptionsQuantityActionGroup.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ /**
+  * Copyright © Magento, Inc. All rights reserved.
+  * See COPYING.txt for license details.
+  */
+-->
+
+<actionGroups xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+              xsi:noNamespaceSchemaLocation="urn:magento:mftf:Test/etc/actionGroupSchema.xsd">
+    <actionGroup name="AdminCreateConfigurationsByAttributeCodeAndNavigateToOptionsQuantityActionGroup" extends="GenerateConfigurationsByAttributeCodeActionGroup">
+        <annotations>
+            <description>Selects all Attribute options for the provided Attribute Code and navigates to Options quantity on the Configurable Product creation/edit page.</description>
+        </annotations>
+
+        <remove keyForRemoval="clickOnApplySingleQuantityToEachSku"/>
+        <remove keyForRemoval="enterAttributeQuantity"/>
+        <remove keyForRemoval="clickOnNextButton3"/>
+        <remove keyForRemoval="clickOnNextButton4"/>
+    </actionGroup>
+</actionGroups>

app/code/Magento/Swatches/Test/Mftf/Metadata/SwatchProductAttributeMeta.xml

@@ -11,6 +11,7 @@
     <operation name="CreateSwatchProductAttributeForm" dataType="SwatchProductAttributeForm" type="create"
                auth="adminFormKey" url="catalog/product_attribute/save" method="POST" successRegex="/messages-message-success/" returnRegex="">
         <contentType>application/x-www-form-urlencoded</contentType>
+        <field key="attribute_id">string</field>
         <field key="frontend_label[0]">string</field>
         <field key="frontend_label[1]">string</field>
         <field key="frontend_input">string</field>
@@ -43,4 +44,7 @@
         <field key="used_in_product_listing">string</field>
         <field key="used_for_sort_by">string</field>
     </operation>
+    <operation name="DeleteSwatchProductAttributeForm" dataType="SwatchProductAttributeForm" type="delete" auth="adminOauth" url="/V1/products/attributes/{attribute_code}" method="DELETE">
+        <contentType>application/json</contentType>
+    </operation>
 </operations>

app/code/Magento/Swatches/view/base/web/js/swatch-renderer.js

@@ -292,6 +292,17 @@ define([
             return _.isArray(products) ? products[0] : null;
         },
 
+        /**
+         * Get chosen product id
+         *
+         * @returns int|null
+         */
+        getProductId: function () {
+            var products = this._CalcProducts();
+
+            return _.isArray(products) && products.length === 1 ? products[0] : null;
+        },
+
         /**
          * @private
          */