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 614 matching lines @@
 
   request->onUpdatePaymentDetails(ScriptValue::from(
       scope.getScriptState(),
       fromJSONString(scope.getScriptState()->isolate(),
                      detailWithShippingOptions, scope.getExceptionState())));
 
   EXPECT_FALSE(scope.getExceptionState().hadException());
   EXPECT_TRUE(request->shippingOption().isNull());
 }
 
+TEST(PaymentRequestTest, DetailsIdIsSet) {
+  V8TestingScope scope;
+  makePaymentRequestOriginSecure(scope.document());
+  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