PaymentApp: Blink side of payment request event dispatching in service worker.

third_party/WebKit/Source/modules/payments/PaymentAppRequestDataConversionTest.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/PaymentAppRequestDataConversion.h"
+
+#include "bindings/core/v8/ScriptState.h"
+#include "bindings/core/v8/ScriptValue.h"
+#include "bindings/core/v8/V8Binding.h"
+#include "bindings/core/v8/V8BindingForTesting.h"
+#include "public/platform/modules/payments/WebPaymentAppRequestData.h"
+#include "testing/gmock/include/gmock/gmock.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace blink {
+namespace {
+
+static WebPaymentItem createWebPaymentItemForTest() {
+  WebPaymentItem webItem;
+  webItem.label = WebString::fromUTF8("Label");
+  webItem.amount.currency = WebString::fromUTF8("USD");
+  webItem.amount.value = WebString::fromUTF8("9.99");
+  return webItem;
+}
+
+static WebPaymentMethodData createWebPaymentMethodDataForTest() {
+  WebPaymentMethodData webMethodData;
+  webMethodData.supportedMethods = WebVector<WebString>(&"foo", 1);

[please use gerrit instead, 2016/11/29 15:10:35]

Eh, this is awkward. Can you do WebString::fromUTF8("foo") instead?

[zino, 2016/11/30 16:09:32]

Done.

+  webMethodData.stringifiedData = "{\"merchantId\":\"12345\"}";
+  return webMethodData;
+}
+
+static WebPaymentAppRequestData createWebPaymentAppRequestDataForTest() {
+  WebPaymentAppRequestData webData;
+  webData.origin = WebString::fromUTF8("https://example.com");
+  Vector<WebPaymentMethodData> methodData;
+  methodData.append(createWebPaymentMethodDataForTest());
+  webData.methodData = WebVector<WebPaymentMethodData>(methodData);
+  webData.total = createWebPaymentItemForTest();
+  webData.optionId = WebString::fromUTF8("payment-app-id");
+  return webData;
+}
+
+TEST(PaymentAppRequestDataConversionTest, ToPaymentAppRequestData) {
+  V8TestingScope scope;
+  WebPaymentAppRequestData webData = createWebPaymentAppRequestDataForTest();
+  PaymentAppRequestData data =
+      PaymentAppRequestDataConversion::toPaymentAppRequestData(
+          scope.getScriptState(), webData);
+
+  ASSERT_TRUE(data.hasMethodData());
+  ASSERT_EQ(1UL, data.methodData().size());
+  ASSERT_TRUE(data.methodData()[0].hasSupportedMethods());

[please use gerrit instead, 2016/11/29 15:10:35]

It's easier to read .front() instead of [0]

[zino, 2016/11/30 16:09:32]

Done.

+  ASSERT_EQ(1UL, data.methodData()[0].supportedMethods().size());
+  ASSERT_EQ("foo", data.methodData()[0].supportedMethods()[0]);
+  ASSERT_TRUE(data.methodData()[0].hasData());
+  ASSERT_TRUE(data.methodData()[0].data().isObject());
+  String stringifiedData = v8StringToWebCoreString<String>(
+      v8::JSON::Stringify(
+          scope.context(),
+          data.methodData()[0].data().v8Value().As<v8::Object>())
+          .ToLocalChecked(),
+      DoNotExternalize);
+  EXPECT_EQ("{\"merchantId\":\"12345\"}", stringifiedData);
+
+  ASSERT_TRUE(data.hasTotal());
+  ASSERT_TRUE(data.total().hasLabel());
+  EXPECT_EQ("Label", data.total().label());
+  ASSERT_TRUE(data.total().hasAmount());
+  ASSERT_TRUE(data.total().amount().hasCurrency());
+  EXPECT_EQ("USD", data.total().amount().currency());
+  ASSERT_TRUE(data.total().amount().hasValue());
+  EXPECT_EQ("9.99", data.total().amount().value());
+
+  ASSERT_TRUE(data.hasOptionId());
+  EXPECT_EQ("payment-app-id", data.optionId());
+
+  ASSERT_TRUE(data.hasOrigin());
+  EXPECT_EQ("https://example.com", data.origin());
+}
+
+}  // namespace
+}  // namespace blink