#13231: [GitHub] Default State or Province is not pre-selected in the Estimate Shipping and Tax

Author: serhii-balko

app/code/Magento/Checkout/view/frontend/web/js/model/new-customer-address.js

@@ -28,7 +28,7 @@ define([
         return {
             email: addressData.email,
             countryId: addressData['country_id'] || addressData.countryId || window.checkoutConfig.defaultCountryId,
-            regionId: regionId || addressData.regionId,
+            regionId: regionId || addressData.regionId || window.checkoutConfig.defaultRegionId,
             regionCode: addressData.region ? addressData.region['region_code'] : null,
             region: addressData.region ? addressData.region.region : null,
             customerId: addressData['customer_id'] || addressData.customerId,

dev/tests/js/jasmine/tests/app/code/Magento/Checkout/frontend/js/model/new-customer-address.test.js

@@ -14,7 +14,8 @@ define([
         beforeEach(function () {
 
             window.checkoutConfig = {
-                defaultCountryId: 'US'
+                defaultCountryId: 'US',
+                defaultRegionId: '12'
             };
 
             newCustomerAddress = NewCustomerAddress;
@@ -27,6 +28,7 @@ define([
         it('Check on empty object.', function () {
             var expected = {
                 countryId: 'US',
+                regionId: 12,
                 regionCode: null,
                 region: null
             };