feat: (CXSPA-9810) - Add access continuum test for Express-Checkout

feature-libs/checkout/base/root/config/default-checkout-config.ts

@@ -35,7 +35,7 @@ export const defaultCheckoutConfig: CheckoutConfig = {
         type: [CheckoutStepType.REVIEW_ORDER],
       },
     ],
-    express: false,
+    express: true,
     defaultDeliveryMode: [DeliveryModePreferences.FREE],
     guest: false,
   },

projects/storefrontapp-e2e-cypress/cypress/e2e/accessibility/express-checkout.a11y-e2e.cy.ts

@@ -0,0 +1,60 @@
+/*
+ * SPDX-FileCopyrightText: 2025 SAP Spartacus team <[email protected]>
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+import { CheckoutConfig } from '@spartacus/storefront';
+import * as checkout from '../../helpers/checkout-flow';
+import * as expressCheckout from '../../helpers/express-checkout';
+import { viewportContext } from '../../helpers/viewport-context';
+import { clearAllStorage } from '../../support/utils/clear-all-storage';
+import { isolateTestsBefore } from '../../support/utils/test-isolation';
+
+describe('Express Checkout Accessibility', { testIsolation: false }, () => {
+  viewportContext(['mobile', 'desktop'], () => {
+    isolateTestsBefore();
+
+    before(() => {
+      clearAllStorage();
+      cy.a11yContinuumSetup();
+      cy.cxConfig({ checkout: { express: true } } as CheckoutConfig);
+      checkout.visitHomePage();
+    });
+
+    beforeEach(() => {
+      cy.restoreLocalStorage();
+    });
+
+    afterEach(() => {
+      cy.saveLocalStorage();
+    });
+
+    it('should show Shipping Address step when no default address/payment set', () => {
+      expressCheckout.testExpressCheckout();
+      cy.get('main').a11yRunContinuumTest();
+    });
+
+    it('should skip to Review step after setting address and payment', () => {
+      checkout.fillAddressFormWithCheapProduct();
+      checkout.verifyDeliveryOptions();
+      checkout.fillPaymentFormWithCheapProduct(undefined, undefined, true);
+
+      cy.get('main').a11yRunContinuumTest();
+    });
+
+    it('should correctly display Review page after default delivery mode change', () => {
+      cy.cxConfig({
+        checkout: {
+          express: true,
+          defaultDeliveryMode: ['MOST_EXPENSIVE'],
+        },
+      } as CheckoutConfig);
+
+      checkout.visitHomePage();
+      cy.get('cx-mini-cart').click();
+      cy.findByText(/proceed to checkout/i).click();
+      cy.get('main').a11yRunContinuumTest();
+    });
+  });
+});