| // Copyright 2019 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 "osp/public/presentation/presentation_receiver.h" |
| |
| #include <memory> |
| |
| #include "gmock/gmock.h" |
| #include "gtest/gtest.h" |
| #include "osp/impl/presentation/testing/mock_connection_delegate.h" |
| #include "osp/impl/quic/quic_client.h" |
| #include "osp/impl/quic/quic_server.h" |
| #include "osp/impl/quic/testing/fake_quic_connection_factory.h" |
| #include "osp/impl/quic/testing/quic_test_support.h" |
| #include "osp/public/network_service_manager.h" |
| #include "osp/public/protocol_connection_server.h" |
| #include "osp/public/testing/message_demuxer_test_support.h" |
| #include "platform/test/fake_clock.h" |
| #include "platform/test/fake_task_runner.h" |
| |
| namespace openscreen { |
| namespace osp { |
| |
| namespace { |
| |
| using ::testing::_; |
| using ::testing::Invoke; |
| using ::testing::NiceMock; |
| |
| class MockConnectRequest final |
| : public ProtocolConnectionClient::ConnectionRequestCallback { |
| public: |
| ~MockConnectRequest() override = default; |
| |
| MOCK_METHOD2(OnConnectionOpened, |
| void(uint64_t request_id, |
| std::unique_ptr<ProtocolConnection> connection)); |
| MOCK_METHOD1(OnConnectionFailed, void(uint64_t request_id)); |
| }; |
| |
| class MockReceiverDelegate final : public ReceiverDelegate { |
| public: |
| ~MockReceiverDelegate() override = default; |
| |
| MOCK_METHOD3( |
| OnUrlAvailabilityRequest, |
| std::vector<msgs::UrlAvailability>(uint64_t watch_id, |
| uint64_t watch_duration, |
| std::vector<std::string> urls)); |
| MOCK_METHOD3(StartPresentation, |
| bool(const Connection::PresentationInfo& info, |
| uint64_t source_id, |
| const std::vector<msgs::HttpHeader>& http_headers)); |
| MOCK_METHOD3(ConnectToPresentation, |
| bool(uint64_t request_id, |
| const std::string& id, |
| uint64_t source_id)); |
| MOCK_METHOD2(TerminatePresentation, |
| void(const std::string& id, TerminationReason reason)); |
| }; |
| |
| class PresentationReceiverTest : public ::testing::Test { |
| public: |
| PresentationReceiverTest() { |
| fake_clock_ = std::make_unique<FakeClock>( |
| Clock::time_point(std::chrono::milliseconds(1298424))); |
| task_runner_ = std::make_unique<FakeTaskRunner>(fake_clock_.get()); |
| quic_bridge_ = |
| std::make_unique<FakeQuicBridge>(task_runner_.get(), FakeClock::now); |
| } |
| |
| protected: |
| std::unique_ptr<ProtocolConnection> MakeClientStream() { |
| MockConnectRequest mock_connect_request; |
| NetworkServiceManager::Get()->GetProtocolConnectionClient()->Connect( |
| quic_bridge_->kReceiverEndpoint, &mock_connect_request); |
| std::unique_ptr<ProtocolConnection> stream; |
| EXPECT_CALL(mock_connect_request, OnConnectionOpened(_, _)) |
| .WillOnce([&stream](uint64_t request_id, |
| std::unique_ptr<ProtocolConnection> connection) { |
| stream = std::move(connection); |
| }); |
| quic_bridge_->RunTasksUntilIdle(); |
| return stream; |
| } |
| |
| void SetUp() override { |
| NetworkServiceManager::Create(nullptr, nullptr, |
| std::move(quic_bridge_->quic_client), |
| std::move(quic_bridge_->quic_server)); |
| Receiver::Get()->Init(); |
| Receiver::Get()->SetReceiverDelegate(&mock_receiver_delegate_); |
| } |
| |
| void TearDown() override { |
| Receiver::Get()->SetReceiverDelegate(nullptr); |
| Receiver::Get()->Deinit(); |
| NetworkServiceManager::Dispose(); |
| } |
| |
| std::unique_ptr<FakeClock> fake_clock_; |
| std::unique_ptr<FakeTaskRunner> task_runner_; |
| const std::string url1_{"https://www.example.com/receiver.html"}; |
| std::unique_ptr<FakeQuicBridge> quic_bridge_; |
| MockReceiverDelegate mock_receiver_delegate_; |
| }; |
| |
| } // namespace |
| |
| // TODO(btolsch): Availability CL includes watch duration, so when that lands, |
| // also test proper updating here. |
| TEST_F(PresentationReceiverTest, QueryAvailability) { |
| MockMessageCallback mock_callback; |
| MessageDemuxer::MessageWatch availability_watch = |
| quic_bridge_->controller_demuxer->SetDefaultMessageTypeWatch( |
| msgs::Type::kPresentationUrlAvailabilityResponse, &mock_callback); |
| |
| std::unique_ptr<ProtocolConnection> stream = MakeClientStream(); |
| ASSERT_TRUE(stream); |
| |
| msgs::PresentationUrlAvailabilityRequest request{/* .request_id = */ 0, |
| /* .urls = */ {url1_}, |
| /* .watch_duration = */ 0, |
| /* .watch_id = */ 0}; |
| msgs::CborEncodeBuffer buffer; |
| ASSERT_TRUE(msgs::EncodePresentationUrlAvailabilityRequest(request, &buffer)); |
| stream->Write(buffer.data(), buffer.size()); |
| |
| EXPECT_CALL(mock_receiver_delegate_, OnUrlAvailabilityRequest(_, _, _)) |
| .WillOnce(Invoke([this](uint64_t watch_id, uint64_t watch_duration, |
| std::vector<std::string> urls) { |
| EXPECT_EQ(std::vector<std::string>{url1_}, urls); |
| |
| return std::vector<msgs::UrlAvailability>{ |
| msgs::UrlAvailability::kAvailable}; |
| })); |
| |
| msgs::PresentationUrlAvailabilityResponse response; |
| EXPECT_CALL(mock_callback, OnStreamMessage(_, _, _, _, _, _)) |
| .WillOnce( |
| Invoke([&response](uint64_t endpoint_id, uint64_t cid, |
| msgs::Type message_type, const uint8_t* buffer, |
| size_t buffer_size, Clock::time_point now) { |
| ssize_t result = msgs::DecodePresentationUrlAvailabilityResponse( |
| buffer, buffer_size, &response); |
| return result; |
| })); |
| quic_bridge_->RunTasksUntilIdle(); |
| EXPECT_EQ(request.request_id, response.request_id); |
| EXPECT_EQ( |
| (std::vector<msgs::UrlAvailability>{msgs::UrlAvailability::kAvailable}), |
| response.url_availabilities); |
| } |
| |
| TEST_F(PresentationReceiverTest, StartPresentation) { |
| MockMessageCallback mock_callback; |
| MessageDemuxer::MessageWatch initiation_watch = |
| quic_bridge_->controller_demuxer->SetDefaultMessageTypeWatch( |
| msgs::Type::kPresentationStartResponse, &mock_callback); |
| |
| std::unique_ptr<ProtocolConnection> stream = MakeClientStream(); |
| ASSERT_TRUE(stream); |
| |
| const std::string presentation_id = "KMvyNqTCvvSv7v5X"; |
| msgs::PresentationStartRequest request; |
| request.request_id = 0; |
| request.presentation_id = presentation_id; |
| request.url = url1_; |
| request.headers = {msgs::HttpHeader{"Accept-Language", "de"}}; |
| msgs::CborEncodeBuffer buffer; |
| ASSERT_TRUE(msgs::EncodePresentationStartRequest(request, &buffer)); |
| stream->Write(buffer.data(), buffer.size()); |
| Connection::PresentationInfo info; |
| EXPECT_CALL(mock_receiver_delegate_, StartPresentation(_, _, request.headers)) |
| .WillOnce(::testing::DoAll(::testing::SaveArg<0>(&info), |
| ::testing::Return(true))); |
| quic_bridge_->RunTasksUntilIdle(); |
| EXPECT_EQ(presentation_id, info.id); |
| EXPECT_EQ(url1_, info.url); |
| |
| NiceMock<MockConnectionDelegate> null_connection_delegate; |
| Connection connection(Connection::PresentationInfo{presentation_id, url1_}, |
| &null_connection_delegate, Receiver::Get()); |
| Receiver::Get()->OnPresentationStarted(presentation_id, &connection, |
| ResponseResult::kSuccess); |
| msgs::PresentationStartResponse response; |
| EXPECT_CALL(mock_callback, OnStreamMessage(_, _, _, _, _, _)) |
| .WillOnce( |
| Invoke([&response](uint64_t endpoint_id, uint64_t cid, |
| msgs::Type message_type, const uint8_t* buffer, |
| size_t buffer_size, Clock::time_point now) { |
| ssize_t result = msgs::DecodePresentationStartResponse( |
| buffer, buffer_size, &response); |
| return result; |
| })); |
| quic_bridge_->RunTasksUntilIdle(); |
| EXPECT_EQ(msgs::Result::kSuccess, response.result); |
| EXPECT_EQ(connection.connection_id(), response.connection_id); |
| } |
| |
| // TODO(btolsch): Connect and reconnect. |
| // TODO(btolsch): Terminate request and event. |
| |
| } // namespace osp |
| } // namespace openscreen |