Implement request id in PaymentDetailsInit

third_party/WebKit/Source/modules/payments/PaymentRequestTest.cpp

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "modules/payments/PaymentRequest.h"
 
 #include "bindings/core/v8/V8BindingForTesting.h"
 #include "core/dom/Document.h"
 #include "core/dom/ExceptionCode.h"
 #include "modules/payments/PaymentTestHelper.h"
@@ skipping 613 matching lines @@
 
   request->OnUpdatePaymentDetails(ScriptValue::From(
       scope.GetScriptState(),
       FromJSONString(scope.GetScriptState()->GetIsolate(),
                      detail_with_shipping_options, scope.GetExceptionState())));
 
   EXPECT_FALSE(scope.GetExceptionState().HadException());
   EXPECT_TRUE(request->shippingOption().IsNull());
 }
 
+TEST(PaymentRequestTest, DetailsIdIsSet) {
+  V8TestingScope scope;
+  MakePaymentRequestOriginSecure(scope.GetDocument());
+  PaymentDetailsInit details;
+  details.setTotal(BuildPaymentItemForTest());
+  details.setId("my_payment_id");
+
+  PaymentRequest* request = PaymentRequest::Create(
+      scope.GetExecutionContext(), BuildPaymentMethodDataForTest(), details,
+      scope.GetExceptionState());
+
+  EXPECT_EQ("my_payment_id", request->id());
+}
+
 }  // namespace
 }  // namespace blink