1 files changed, 40 insertions, 0 deletions
diff --git a/testing/web-platform/tests/payment-request/payment-response/helpers.js b/testing/web-platform/tests/payment-request/payment-response/helpers.js
index 1242ecb743..3e4f5cfd36 100644
--- a/testing/web-platform/tests/payment-request/payment-response/helpers.js
+++ b/testing/web-platform/tests/payment-request/payment-response/helpers.js
@@ -65,8 +65,30 @@ async function getPaymentRequestResponse(options, id) {
       label: "Total due",
       amount: { currency: "USD", value: "1.0" },
     },
+    shippingOptions: [
+      {
+        id: "fail1",
+        label: "Fail option 1",
+        amount: { currency: "USD", value: "5.00" },
+        selected: false,
+      },
+      {
+        id: "pass",
+        label: "Pass option",
+        amount: { currency: "USD", value: "5.00" },
+        selected: true,
+      },
+      {
+        id: "fail2",
+        label: "Fail option 2",
+        amount: { currency: "USD", value: "5.00" },
+        selected: false,
+      },
+    ],
   };
   const request = new PaymentRequest(methods, details, options);
+  request.onshippingaddresschange = ev => ev.updateWith(details);
+  request.onshippingoptionchange = ev => ev.updateWith(details);
   const response = await request.show();
   return { request, response };
 }
@@ -106,5 +128,23 @@ async function runManualTest(button, options, expected = {}, id = undefined) {
     assert_equals(typeof response.details, "object", "Expected an object");
     // Testing that this does not throw:
     response.toJSON();
+    if (options && options.requestShipping) {
+      assert_equals(
+        response.shippingOption,
+        "pass",
+        "request.shippingOption must be 'pass'"
+      );
+    } else {
+      assert_equals(
+        request.shippingOption,
+        null,
+        "If requestShipping is falsy, request.shippingOption must be null"
+      );
+      assert_equals(
+        response.shippingOption,
+        null,
+        "request.shippingOption must be null"
+      );
+    }
   }, button.textContent.trim());
 }