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// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "remoting/host/chromeos/host_event_reporter_impl.h"
#include "base/memory/ptr_util.h"
#include "base/memory/raw_ptr.h"
#include "base/test/task_environment.h"
#include "base/test/test_future.h"
#include "chrome/browser/policy/messaging_layer/proto/synced/crd_event.pb.h"
#include "remoting/protocol/transport.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
using ::testing::Eq;
using ::testing::StrEq;
namespace remoting {
namespace {
constexpr char kHostUser[] = "host@example.com";
constexpr char kHostIp[] = "127.0.0.1:1234";
constexpr char kClientIp[] = "99.88.77.66:4321";
constexpr char kSessionId[] = "0123456789/client@example.com";
constexpr ::ash::reporting::ConnectionType kConnectionType =
::ash::reporting::ConnectionType::CRD_CONNECTION_DIRECT;
class HostEventReporterDelegateStub : public HostEventReporterImpl::Delegate {
public:
HostEventReporterDelegateStub() = default;
void EnqueueEvent(::ash::reporting::CRDRecord record) override {}
};
class TestHostEventReporterDelegate : public HostEventReporterImpl::Delegate {
public:
TestHostEventReporterDelegate() = default;
void EnqueueEvent(::ash::reporting::CRDRecord record) override {
records_.SetValue(std::move(record));
}
bool WaitForEvent() { return records_.Wait(); }
::ash::reporting::CRDRecord TakeEvent() { return records_.Take(); }
bool IsEmpty() const { return !records_.IsReady(); }
private:
base::test::TestFuture<::ash::reporting::CRDRecord> records_;
};
class HostEventReporterTest : public ::testing::Test {
protected:
HostEventReporterTest()
: delegate_(new TestHostEventReporterDelegate()),
monitor_(new HostStatusMonitor()),
reporter_(monitor_, base::WrapUnique(delegate_.get())) {}
base::test::SingleThreadTaskEnvironment task_environment_;
const raw_ptr<TestHostEventReporterDelegate, DanglingUntriaged> delegate_;
scoped_refptr<HostStatusMonitor> monitor_;
HostEventReporterImpl reporter_;
};
TEST_F(HostEventReporterTest, ReportConnectedAndDisconnected) {
{
reporter_.OnHostStarted(kHostUser);
ASSERT_TRUE(delegate_->WaitForEvent());
auto received = delegate_->TakeEvent();
EXPECT_THAT(received.host_user().user_email(), StrEq(kHostUser));
ASSERT_TRUE(received.has_started());
}
{
reporter_.OnClientConnected(kHostIp);
protocol::TransportRoute route;
route.type = protocol::TransportRoute::RouteType::DIRECT;
route.remote_address =
net::IPEndPoint(net::IPAddress(99, 88, 77, 66), 4321);
route.local_address = net::IPEndPoint(net::IPAddress(127, 0, 0, 1), 1234);
reporter_.OnClientRouteChange(kSessionId, "", route);
ASSERT_TRUE(delegate_->WaitForEvent());
auto received = delegate_->TakeEvent();
EXPECT_THAT(received.host_user().user_email(), StrEq(kHostUser));
ASSERT_TRUE(received.has_connected());
EXPECT_THAT(received.connected().host_ip(), StrEq(kHostIp));
EXPECT_THAT(received.connected().client_ip(), StrEq(kClientIp));
EXPECT_THAT(received.connected().session_id(), StrEq(kSessionId));
EXPECT_THAT(received.connected().connection_type(), Eq(kConnectionType));
}
{
reporter_.OnClientDisconnected(kSessionId);
ASSERT_TRUE(delegate_->WaitForEvent());
auto received = delegate_->TakeEvent();
EXPECT_THAT(received.host_user().user_email(), StrEq(kHostUser));
ASSERT_TRUE(received.has_disconnected());
EXPECT_THAT(received.disconnected().host_ip(), StrEq(kHostIp));
EXPECT_THAT(received.disconnected().client_ip(), StrEq(kClientIp));
EXPECT_THAT(received.disconnected().session_id(), StrEq(kSessionId));
}
{
reporter_.OnHostShutdown();
ASSERT_TRUE(delegate_->WaitForEvent());
auto received = delegate_->TakeEvent();
EXPECT_THAT(received.host_user().user_email(), StrEq(kHostUser));
ASSERT_TRUE(received.has_ended());
}
EXPECT_TRUE(delegate_->IsEmpty());
}
} // namespace
// static
std::unique_ptr<HostEventReporter> HostEventReporter::Create(
scoped_refptr<HostStatusMonitor> monitor) {
return std::make_unique<HostEventReporterImpl>(
monitor, std::make_unique<HostEventReporterDelegateStub>());
}
} // namespace remoting
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