third_party/WebKit/Source/modules/payments/PaymentRequestUpdateEventTest.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/PaymentRequestUpdateEvent.h"

#include "bindings/core/v8/ExceptionState.h"
#include "bindings/core/v8/ScriptPromiseResolver.h"
#include "bindings/core/v8/ScriptState.h"
#include "bindings/core/v8/V8BindingForTesting.h"
#include "core/EventTypeNames.h"
#include "modules/payments/PaymentRequest.h"
#include "modules/payments/PaymentTestHelper.h"
#include "modules/payments/PaymentUpdater.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
#include <memory>

namespace blink {
namespace {

class MockPaymentUpdater : public GarbageCollectedFinalized<MockPaymentUpdater>,
                           public PaymentUpdater {
  USING_GARBAGE_COLLECTED_MIXIN(MockPaymentUpdater);
  WTF_MAKE_NONCOPYABLE(MockPaymentUpdater);

 public:
  MockPaymentUpdater() {}
  ~MockPaymentUpdater() override {}

  MOCK_METHOD1(onUpdatePaymentDetails,
               void(const ScriptValue& detailsScriptValue));
  MOCK_METHOD1(onUpdatePaymentDetailsFailure, void(const String& error));

  DEFINE_INLINE_TRACE() {}
};

TEST(PaymentRequestUpdateEventTest, OnUpdatePaymentDetailsCalled) {
  V8TestingScope scope;
  PaymentRequestUpdateEvent* event =
      PaymentRequestUpdateEvent::create(EventTypeNames::shippingaddresschange);
  MockPaymentUpdater* updater = new MockPaymentUpdater;
  event->setPaymentDetailsUpdater(updater);
  event->setEventPhase(Event::kCapturingPhase);
  ScriptPromiseResolver* paymentDetails =
      ScriptPromiseResolver::create(scope.getScriptState());
  event->updateWith(scope.getScriptState(), paymentDetails->promise(),
                    scope.getExceptionState());
  EXPECT_FALSE(scope.getExceptionState().hadException());

  EXPECT_CALL(*updater, onUpdatePaymentDetails(testing::_));
  EXPECT_CALL(*updater, onUpdatePaymentDetailsFailure(testing::_)).Times(0);

  paymentDetails->resolve("foo");
}

TEST(PaymentRequestUpdateEventTest, OnUpdatePaymentDetailsFailureCalled) {
  V8TestingScope scope;
  PaymentRequestUpdateEvent* event =
      PaymentRequestUpdateEvent::create(EventTypeNames::shippingaddresschange);
  MockPaymentUpdater* updater = new MockPaymentUpdater;
  event->setPaymentDetailsUpdater(updater);
  event->setEventPhase(Event::kCapturingPhase);
  ScriptPromiseResolver* paymentDetails =
      ScriptPromiseResolver::create(scope.getScriptState());
  event->updateWith(scope.getScriptState(), paymentDetails->promise(),
                    scope.getExceptionState());
  EXPECT_FALSE(scope.getExceptionState().hadException());

  EXPECT_CALL(*updater, onUpdatePaymentDetails(testing::_)).Times(0);
  EXPECT_CALL(*updater, onUpdatePaymentDetailsFailure(testing::_));

  paymentDetails->reject("oops");
}

TEST(PaymentRequestUpdateEventTest, CannotUpdateWithoutDispatching) {
  V8TestingScope scope;
  PaymentRequestUpdateEvent* event =
      PaymentRequestUpdateEvent::create(EventTypeNames::shippingaddresschange);
  event->setPaymentDetailsUpdater(new MockPaymentUpdater);

  event->updateWith(
      scope.getScriptState(),
      ScriptPromiseResolver::create(scope.getScriptState())->promise(),
      scope.getExceptionState());

  EXPECT_TRUE(scope.getExceptionState().hadException());
}

TEST(PaymentRequestUpdateEventTest, CannotUpdateTwice) {
  V8TestingScope scope;
  PaymentRequestUpdateEvent* event =
      PaymentRequestUpdateEvent::create(EventTypeNames::shippingaddresschange);
  MockPaymentUpdater* updater = new MockPaymentUpdater;
  event->setPaymentDetailsUpdater(updater);
  event->setEventPhase(Event::kCapturingPhase);
  event->updateWith(
      scope.getScriptState(),
      ScriptPromiseResolver::create(scope.getScriptState())->promise(),
      scope.getExceptionState());
  EXPECT_FALSE(scope.getExceptionState().hadException());

  event->updateWith(
      scope.getScriptState(),
      ScriptPromiseResolver::create(scope.getScriptState())->promise(),
      scope.getExceptionState());

  EXPECT_TRUE(scope.getExceptionState().hadException());
}

TEST(PaymentRequestUpdateEventTest, UpdaterNotRequired) {
  V8TestingScope scope;
  PaymentRequestUpdateEvent* event =
      PaymentRequestUpdateEvent::create(EventTypeNames::shippingaddresschange);

  event->updateWith(
      scope.getScriptState(),
      ScriptPromiseResolver::create(scope.getScriptState())->promise(),
      scope.getExceptionState());

  EXPECT_FALSE(scope.getExceptionState().hadException());
}

TEST(PaymentRequestUpdateEventTest, OnUpdatePaymentDetailsTimeout) {
  V8TestingScope scope;
  PaymentRequestMockFunctionScope funcs(scope.getScriptState());
  makePaymentRequestOriginSecure(scope.document());
  PaymentRequest* request = PaymentRequest::create(
      scope.getScriptState(), buildPaymentMethodDataForTest(),
      buildPaymentDetailsForTest(), scope.getExceptionState());
  PaymentRequestUpdateEvent* event =
      PaymentRequestUpdateEvent::create(EventTypeNames::shippingaddresschange);
  event->setPaymentDetailsUpdater(request);
  EXPECT_FALSE(scope.getExceptionState().hadException());

  String errorMessage;
  request->show(scope.getScriptState())
      .then(funcs.expectNoCall(), funcs.expectCall(&errorMessage));

  event->onUpdateEventTimeoutForTesting();

  v8::MicrotasksScope::PerformCheckpoint(scope.getScriptState()->isolate());
  EXPECT_EQ(
      "AbortError: Timed out as the page didn't resolve the promise from "
      "change event",
      errorMessage);
}

}  // namespace
}  // namespace blink