AC-2044::Cart Price Rule with shipping method set as condition is not working Magento-fix unit tests failure

Author: mahesh-singh-rajawat

app/code/Magento/Checkout/view/frontend/web/js/model/quote.js

@@ -8,8 +8,9 @@
 define([
     'ko',
     'underscore',
+    'Magento_Checkout/js/checkout-data',
     'domReady!'
-], function (ko, _) {
+], function (ko, _, checkoutData) {
     'use strict';
 
     /**
@@ -148,6 +149,17 @@ define([
          */
         isPersistent: function () {
             return !!Number(quoteData['is_persistent']);
+        },
+
+        /**
+         * @return {String|null}
+         */
+        getSelectedMethod: function () {
+            const selectedShippingMethod = checkoutData.getSelectedShippingRate();
+            return selectedShippingMethod ? selectedShippingMethod :
+                this.shippingMethod() ?
+                    this.shippingMethod()['carrier_code'] + '_' + quote.shippingMethod()['method_code'] :
+                    null;
         }
     };
 });

app/code/Magento/Checkout/view/frontend/web/js/view/shipping.js

@@ -73,7 +73,7 @@ define([
         isNewAddressAdded: ko.observable(false),
         saveInAddressBook: 1,
         quoteIsVirtual: quote.isVirtual(),
-
+        selectedShippingRate: null,
         /**
          * @return {exports}
          */
@@ -113,7 +113,7 @@ define([
 
             registry.async('checkoutProvider')(function (checkoutProvider) {
                 var shippingAddressData = checkoutData.getShippingAddressFromData();
-
+                this.selectedShippingRate = checkoutData.getSelectedShippingRate();
                 if (shippingAddressData) {
                     checkoutProvider.set(
                         'shippingAddress',
@@ -259,11 +259,7 @@ define([
         rates: shippingService.getShippingRates(),
         isLoading: shippingService.isLoading,
         isSelected: ko.computed(function () {
-            const selectedShippingMethod = checkoutData.getSelectedShippingRate();
-            return selectedShippingMethod ? selectedShippingMethod :
-                quote.shippingMethod() ?
-                quote.shippingMethod()['carrier_code'] + '_' + quote.shippingMethod()['method_code'] :
-                null;
+            return quote.getSelectedMethod();
         }),
 
         /**