MC-38048: Incorrect default country displayed on shipping page when store view is changed in cart. Part 2

Author: yelahin-serhiy

app/code/Magento/Checkout/Test/Mftf/Test/CheckoutDifferentDefaultCountryPerStoreTest.xml

@@ -39,10 +39,10 @@
         </after>
         <!-- Open product and add product to cart-->
         <actionGroup ref="OpenStoreFrontProductPageActionGroup" stepKey="openProductPage">
-            <argument name="productUrlKey" value="$$createProduct.custom_attributes[url_key]$$"/>
+            <argument name="productUrlKey" value="$createProduct.custom_attributes[url_key]$"/>
         </actionGroup>
         <actionGroup ref="StorefrontAddProductToCartActionGroup" stepKey="addProductToCart">
-            <argument name="product" value="$$createProduct$$"/>
+            <argument name="product" value="$createProduct$"/>
             <argument name="productCount" value="1"/>
         </actionGroup>
         <!-- Go to cart -->
@@ -59,5 +59,17 @@
             <actualResult type="const">$grabCountry</actualResult>
             <expectedResult type="string">{{DE_Address_Berlin_Not_Default_Address.country_id}}</expectedResult>
         </assertEquals>
+        <!-- Go to cart -->
+        <actionGroup ref="StorefrontCartPageOpenActionGroup" stepKey="returnToCartPage"/>
+        <!-- Switch to default store view -->
+        <actionGroup ref="StorefrontSwitchDefaultStoreViewActionGroup" stepKey="switchToDefaultStoreView"/>
+        <!-- Go to checkout page -->
+        <actionGroup ref="OpenStoreFrontCheckoutShippingPageActionGroup" stepKey="proceedToCheckoutWithDefaultStore"/>
+        <!-- Grab country code from checkout page and assert value with default country for default store view -->
+        <grabValueFrom selector="{{CheckoutShippingSection.country}}" stepKey="grabDefaultStoreCountry"/>
+        <assertEquals stepKey="assertDefaultCountryValue">
+            <actualResult type="const">$grabDefaultStoreCountry</actualResult>
+            <expectedResult type="string">{{US_Address_TX.country_id}}</expectedResult>
+        </assertEquals>
     </test>
 </tests>

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

@@ -121,11 +121,9 @@ define([
                     );
                 }
                 checkoutProvider.on('shippingAddress', function (shippingAddrsData) {
-                    //jscs:disable requireCamelCaseOrUpperCaseIdentifiers
-                    if (shippingAddrsData.street && shippingAddrsData.street[0].length > 0) {
+                    if (!_.isEmpty(shippingAddrsData.street[0])) {
                         checkoutData.setShippingAddressFromData(shippingAddrsData);
                     }
-                    //jscs:enable requireCamelCaseOrUpperCaseIdentifiers
                 });
                 shippingRatesValidator.initFields(fieldsetName);
             });