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// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/media_router/browser/presentation/browser_presentation_connection_proxy.h"
#include <memory>
#include "base/run_loop.h"
#include "components/media_router/browser/route_message_util.h"
#include "components/media_router/browser/test/mock_media_router.h"
#include "components/media_router/browser/test/test_helper.h"
#include "components/media_router/common/media_source.h"
#include "content/public/test/browser_task_environment.h"
#include "mojo/public/cpp/bindings/pending_remote.h"
#include "mojo/public/cpp/bindings/receiver.h"
#include "mojo/public/cpp/bindings/remote.h"
#include "testing/gmock/include/gmock/gmock.h"
using blink::mojom::PresentationConnectionMessage;
using blink::mojom::PresentationConnectionMessagePtr;
using media_router::mojom::RouteMessagePtr;
using ::testing::_;
using ::testing::Invoke;
namespace media_router {
namespace {
void ExpectMessage(const PresentationConnectionMessagePtr expected_message,
const PresentationConnectionMessagePtr message) {
EXPECT_EQ(expected_message, message);
}
} // namespace
constexpr char kMediaRouteId[] = "MockRouteId";
class BrowserPresentationConnectionProxyTest : public ::testing::Test {
public:
BrowserPresentationConnectionProxyTest() = default;
void SetUp() override {
mock_controller_connection_proxy_ =
std::make_unique<MockPresentationConnectionProxy>();
mojo::PendingRemote<blink::mojom::PresentationConnection>
controller_connection_remote;
receiver_ =
std::make_unique<mojo::Receiver<blink::mojom::PresentationConnection>>(
mock_controller_connection_proxy_.get(),
controller_connection_remote.InitWithNewPipeAndPassReceiver());
EXPECT_CALL(mock_router_, RegisterPresentationConnectionMessageObserver(_));
EXPECT_CALL(
*mock_controller_connection_proxy_,
DidChangeState(blink::mojom::PresentationConnectionState::CONNECTED));
mojo::Remote<blink::mojom::PresentationConnection>
receiver_connection_remote;
base::RunLoop run_loop;
browser_connection_proxy_ =
std::make_unique<BrowserPresentationConnectionProxy>(
&mock_router_, "MockRouteId",
receiver_connection_remote.BindNewPipeAndPassReceiver(),
std::move(controller_connection_remote));
run_loop.RunUntilIdle();
}
void TearDown() override {
EXPECT_CALL(mock_router_,
UnregisterPresentationConnectionMessageObserver(_));
browser_connection_proxy_.reset();
receiver_.reset();
mock_controller_connection_proxy_.reset();
}
MockPresentationConnectionProxy* controller_connection_proxy() {
return mock_controller_connection_proxy_.get();
}
BrowserPresentationConnectionProxy* browser_connection_proxy() {
return browser_connection_proxy_.get();
}
MockMediaRouter* mock_router() { return &mock_router_; }
private:
content::BrowserTaskEnvironment task_environment_;
std::unique_ptr<MockPresentationConnectionProxy>
mock_controller_connection_proxy_;
std::unique_ptr<mojo::Receiver<blink::mojom::PresentationConnection>>
receiver_;
std::unique_ptr<BrowserPresentationConnectionProxy> browser_connection_proxy_;
MockMediaRouter mock_router_;
};
TEST_F(BrowserPresentationConnectionProxyTest, TestOnMessageTextMessage) {
std::string message = "test message";
PresentationConnectionMessagePtr connection_message =
PresentationConnectionMessage::NewMessage(message);
EXPECT_CALL(*mock_router(), SendRouteMessage(kMediaRouteId, message));
browser_connection_proxy()->OnMessage(std::move(connection_message));
}
TEST_F(BrowserPresentationConnectionProxyTest, TestOnMessageBinaryMessage) {
std::vector<uint8_t> expected_data;
expected_data.push_back(42);
expected_data.push_back(36);
PresentationConnectionMessagePtr connection_message =
PresentationConnectionMessage::NewData(expected_data);
EXPECT_CALL(*mock_router(), SendRouteBinaryMessage(_, _))
.WillOnce([&expected_data](const MediaRoute::Id& route_id,
std::unique_ptr<std::vector<uint8_t>> data) {
EXPECT_EQ(*data, expected_data);
});
browser_connection_proxy()->OnMessage(std::move(connection_message));
}
TEST_F(BrowserPresentationConnectionProxyTest, OnMessagesReceived) {
EXPECT_CALL(*controller_connection_proxy(), OnMessage(_))
.WillOnce([&](auto message) {
ExpectMessage(PresentationConnectionMessage::NewMessage("foo"),
std::move(message));
})
.WillOnce([&](auto message) {
ExpectMessage(PresentationConnectionMessage::NewData(
std::vector<uint8_t>({1, 2, 3})),
std::move(message));
});
std::vector<RouteMessagePtr> route_messages;
route_messages.emplace_back(message_util::RouteMessageFromString("foo"));
route_messages.emplace_back(
message_util::RouteMessageFromData(std::vector<uint8_t>({1, 2, 3})));
browser_connection_proxy()->OnMessagesReceived(std::move(route_messages));
base::RunLoop().RunUntilIdle();
}
} // namespace media_router
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