Parameterize OnError method.

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

Index: third_party/WebKit/Source/modules/payments/PaymentRequestTest.cpp
diff --git a/third_party/WebKit/Source/modules/payments/PaymentRequestTest.cpp b/third_party/WebKit/Source/modules/payments/PaymentRequestTest.cpp
index 50cf1db993900ae65b9c91b4f46bb48428a9c812..d8bb53f42aba9c379e31a85804a99e0a9c09b33e 100644
--- a/third_party/WebKit/Source/modules/payments/PaymentRequestTest.cpp
+++ b/third_party/WebKit/Source/modules/payments/PaymentRequestTest.cpp
@@ -245,9 +245,14 @@ TEST(PaymentRequestTest, RejectShowPromiseOnError)
     PaymentRequest* request = PaymentRequest::create(scope.getScriptState(), buildPaymentMethodDataForTest(), buildPaymentDetailsForTest(), scope.getExceptionState());
     EXPECT_FALSE(scope.getExceptionState().hadException());
 
-    request->show(scope.getScriptState()).then(funcs.expectNoCall(), funcs.expectCall());
+    String onRejected;
+    request->show(scope.getScriptState()).then(funcs.expectNoCall(), funcs.expectCall(&onRejected));
+
+    static_cast<mojom::blink::PaymentRequestClient*>(request)->OnError(mojom::blink::PaymentErrorReason::NOT_SUPPORTED);
+    EXPECT_TRUE(onRejected.isNull());

[please use gerrit instead, 2016/07/12 15:57:35]

Remove this EXPECT_TRUE(onRejected.isNull()) check. It's not important for the
test.

[pals, 2016/07/13 05:54:27]

Done.

 
-    static_cast<mojom::blink::PaymentRequestClient*>(request)->OnError();
+    v8::MicrotasksScope::PerformCheckpoint(scope.getScriptState()->isolate());
+    EXPECT_EQ("NotSupportedError: The payment method is not supported.", onRejected);
 }
 
 TEST(PaymentRequestTest, RejectCompletePromiseOnError)
@@ -262,7 +267,7 @@ TEST(PaymentRequestTest, RejectCompletePromiseOnError)
 
     request->complete(scope.getScriptState(), Success).then(funcs.expectNoCall(), funcs.expectCall());
 
-    static_cast<mojom::blink::PaymentRequestClient*>(request)->OnError();
+    static_cast<mojom::blink::PaymentRequestClient*>(request)->OnError(mojom::blink::PaymentErrorReason::UNKNOWN);
 }
 
 // If user cancels the transaction during processing, the complete() promise
@@ -276,7 +281,7 @@ TEST(PaymentRequestTest, RejectCompletePromiseAfterError)
     EXPECT_FALSE(scope.getExceptionState().hadException());
     request->show(scope.getScriptState());
     static_cast<mojom::blink::PaymentRequestClient*>(request)->OnPaymentResponse(buildPaymentResponseForTest());
-    static_cast<mojom::blink::PaymentRequestClient*>(request)->OnError();
+    static_cast<mojom::blink::PaymentRequestClient*>(request)->OnError(mojom::blink::PaymentErrorReason::USER_CANCEL);
 
     request->complete(scope.getScriptState(), Success).then(funcs.expectNoCall(), funcs.expectCall());
 }