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// Copyright 2019 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/sharing_message/sharing_fcm_handler.h"
#include <memory>
#include "base/test/task_environment.h"
#include "components/gcm_driver/fake_gcm_driver.h"
#include "components/sharing_message/fake_device_info.h"
#include "components/sharing_message/fake_sharing_handler_registry.h"
#include "components/sharing_message/features.h"
#include "components/sharing_message/mock_sharing_message_handler.h"
#include "components/sharing_message/proto/sharing_message.pb.h"
#include "components/sharing_message/sharing_constants.h"
#include "components/sharing_message/sharing_fcm_handler.h"
#include "components/sharing_message/sharing_fcm_sender.h"
#include "components/sharing_message/sharing_handler_registry.h"
#include "components/sync/protocol/device_info_specifics.pb.h"
#include "components/sync_device_info/device_info.h"
#include "components/sync_device_info/fake_device_info_sync_service.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
using ::testing::_;
using ::testing::Eq;
using SharingMessage = components_sharing_message::SharingMessage;
namespace {
const char kTestAppId[] = "test_app_id";
const char kTestMessageId[] = "0:1563805165426489%0bb84dcff9fd7ecd";
const char kTestMessageIdSecondaryUser[] =
"0:1563805165426489%20#0bb84dcff9fd7ecd";
const char kOriginalMessageId[] = "test_original_message_id";
const char kSenderGuid[] = "test_sender_guid";
const char kSenderName[] = "test_sender_name";
const char kSenderIdFCMToken[] = "test_sender_id_fcm_token";
const char kSenderIdP256dh[] = "test_sender_id_p256_dh";
const char kSenderIdAuthSecret[] = "test_sender_id_auth_secret";
const char kServerConfiguration[] = "test_server_configuration";
const char kServerP256dh[] = "test_server_p256_dh";
const char kServerAuthSecret[] = "test_server_auth_secret";
void SetupFcmChannel(
components_sharing_message::FCMChannelConfiguration* fcm_configuration) {
fcm_configuration->set_sender_id_fcm_token(kSenderIdFCMToken);
fcm_configuration->set_sender_id_p256dh(kSenderIdP256dh);
fcm_configuration->set_sender_id_auth_secret(kSenderIdAuthSecret);
}
class MockSharingFCMSender : public SharingFCMSender {
public:
MockSharingFCMSender()
: SharingFCMSender(
/*sharing_message_bridge=*/nullptr,
/*sync_preference=*/nullptr,
/*gcm_driver=*/nullptr,
/*device_info_tracker=*/nullptr,
/*local_device_info_provider=*/nullptr,
/*sync_service=*/nullptr,
/*start_sync_flare=*/base::DoNothing()) {}
~MockSharingFCMSender() override = default;
MOCK_METHOD4(SendMessageToFcmTarget,
void(const components_sharing_message::FCMChannelConfiguration&
fcm_configuration,
base::TimeDelta time_to_live,
SharingMessage message,
SendMessageCallback callback));
MOCK_METHOD3(
SendMessageToServerTarget,
void(const components_sharing_message::ServerChannelConfiguration&
server_channel,
SharingMessage message,
SendMessageCallback callback));
};
class SharingFCMHandlerTest : public testing::Test {
protected:
SharingFCMHandlerTest() {
sharing_fcm_handler_ = std::make_unique<SharingFCMHandler>(
&fake_gcm_driver_,
fake_device_info_sync_service_.GetDeviceInfoTracker(),
&mock_sharing_fcm_sender_, &handler_registry_);
fake_device_info_ = CreateFakeDeviceInfo(
kSenderGuid, kSenderName,
syncer::DeviceInfo::SharingInfo(
{kSenderIdFCMToken, kSenderIdP256dh, kSenderIdAuthSecret},
/*chime_representative_target_id=*/std::string(),
std::set<sync_pb::SharingSpecificFields::EnabledFeatures>()));
}
// Creates a gcm::IncomingMessage with SharingMessage and defaults.
gcm::IncomingMessage CreateGCMIncomingMessage(
const std::string& message_id,
const SharingMessage& sharing_message) {
gcm::IncomingMessage incoming_message;
incoming_message.message_id = message_id;
sharing_message.SerializeToString(&incoming_message.raw_data);
return incoming_message;
}
base::test::TaskEnvironment task_environment_;
FakeSharingHandlerRegistry handler_registry_;
testing::NiceMock<MockSharingMessageHandler> mock_sharing_message_handler_;
testing::NiceMock<MockSharingFCMSender> mock_sharing_fcm_sender_;
gcm::FakeGCMDriver fake_gcm_driver_;
std::unique_ptr<SharingFCMHandler> sharing_fcm_handler_;
syncer::FakeDeviceInfoSyncService fake_device_info_sync_service_;
std::unique_ptr<syncer::DeviceInfo> fake_device_info_;
};
} // namespace
MATCHER_P(ProtoEquals, message, "") {
std::string expected_serialized, actual_serialized;
message.SerializeToString(&expected_serialized);
arg.SerializeToString(&actual_serialized);
return expected_serialized == actual_serialized;
}
MATCHER(FCMChannelMatcher, "") {
return arg.sender_id_fcm_token() == kSenderIdFCMToken &&
arg.sender_id_p256dh() == kSenderIdP256dh &&
arg.sender_id_auth_secret() == kSenderIdAuthSecret;
}
MATCHER(ServerChannelMatcher, "") {
return arg.configuration() == kServerConfiguration &&
arg.p256dh() == kServerP256dh &&
arg.auth_secret() == kServerAuthSecret;
}
// Tests handling of SharingMessage with AckMessage payload. This is different
// from other payloads since we need to ensure AckMessage is not sent for
// SharingMessage with AckMessage payload.
TEST_F(SharingFCMHandlerTest, AckMessageHandler) {
SharingMessage sharing_message;
sharing_message.mutable_ack_message()->set_original_message_id(
kOriginalMessageId);
gcm::IncomingMessage incoming_message =
CreateGCMIncomingMessage(kTestMessageId, sharing_message);
EXPECT_CALL(mock_sharing_message_handler_,
OnMessage(ProtoEquals(sharing_message), _));
EXPECT_CALL(mock_sharing_fcm_sender_, SendMessageToFcmTarget(_, _, _, _))
.Times(0);
handler_registry_.SetSharingHandler(SharingMessage::kAckMessage,
&mock_sharing_message_handler_);
sharing_fcm_handler_->OnMessage(kTestAppId, incoming_message);
}
// Generic test for handling of SharingMessage payload other than AckMessage.
TEST_F(SharingFCMHandlerTest, PingMessageHandler) {
SharingMessage sharing_message;
sharing_message.set_sender_guid(kSenderGuid);
sharing_message.mutable_ping_message();
SetupFcmChannel(sharing_message.mutable_fcm_channel_configuration());
gcm::IncomingMessage incoming_message =
CreateGCMIncomingMessage(kTestMessageId, sharing_message);
SharingMessage sharing_ack_message;
sharing_ack_message.mutable_ack_message()->set_original_message_id(
kTestMessageId);
// Tests OnMessage flow in SharingFCMHandler when no handler is registered.
EXPECT_CALL(mock_sharing_message_handler_, OnMessage(_, _)).Times(0);
EXPECT_CALL(mock_sharing_fcm_sender_, SendMessageToFcmTarget(_, _, _, _))
.Times(0);
sharing_fcm_handler_->OnMessage(kTestAppId, incoming_message);
// Tests OnMessage flow in SharingFCMHandler after handler is added.
ON_CALL(mock_sharing_message_handler_,
OnMessage(ProtoEquals(sharing_message), _))
.WillByDefault(testing::Invoke(
[](const SharingMessage& message,
SharingMessageHandler::DoneCallback done_callback) {
std::move(done_callback).Run(/*response=*/nullptr);
}));
EXPECT_CALL(mock_sharing_message_handler_, OnMessage(_, _));
EXPECT_CALL(
mock_sharing_fcm_sender_,
SendMessageToFcmTarget(FCMChannelMatcher(), Eq(kSharingAckMessageTTL),
ProtoEquals(sharing_ack_message), _));
handler_registry_.SetSharingHandler(SharingMessage::kPingMessage,
&mock_sharing_message_handler_);
sharing_fcm_handler_->OnMessage(kTestAppId, incoming_message);
// Tests OnMessage flow in SharingFCMHandler after registered handler is
// removed.
EXPECT_CALL(mock_sharing_message_handler_, OnMessage(_, _)).Times(0);
EXPECT_CALL(mock_sharing_fcm_sender_, SendMessageToFcmTarget(_, _, _, _))
.Times(0);
handler_registry_.SetSharingHandler(SharingMessage::kPingMessage, nullptr);
sharing_fcm_handler_->OnMessage(kTestAppId, incoming_message);
}
TEST_F(SharingFCMHandlerTest, PingMessageHandlerWithMessageIdInPayload) {
SharingMessage sharing_message;
sharing_message.set_sender_guid(kSenderGuid);
sharing_message.mutable_ping_message();
sharing_message.set_message_id(kTestMessageId);
SetupFcmChannel(sharing_message.mutable_fcm_channel_configuration());
gcm::IncomingMessage incoming_message =
CreateGCMIncomingMessage(std::string(), sharing_message);
SharingMessage sharing_ack_message;
sharing_ack_message.mutable_ack_message()->set_original_message_id(
kTestMessageId);
ON_CALL(mock_sharing_message_handler_,
OnMessage(ProtoEquals(sharing_message), _))
.WillByDefault(testing::Invoke(
[](const SharingMessage& message,
SharingMessageHandler::DoneCallback done_callback) {
std::move(done_callback).Run(/*response=*/nullptr);
}));
EXPECT_CALL(mock_sharing_message_handler_, OnMessage(_, _));
EXPECT_CALL(
mock_sharing_fcm_sender_,
SendMessageToFcmTarget(FCMChannelMatcher(), Eq(kSharingAckMessageTTL),
ProtoEquals(sharing_ack_message), _));
handler_registry_.SetSharingHandler(SharingMessage::kPingMessage,
&mock_sharing_message_handler_);
sharing_fcm_handler_->OnMessage(kTestAppId, incoming_message);
}
TEST_F(SharingFCMHandlerTest, PingMessageHandlerWithResponse) {
SharingMessage sharing_message;
sharing_message.set_sender_guid(kSenderGuid);
sharing_message.mutable_ping_message();
SetupFcmChannel(sharing_message.mutable_fcm_channel_configuration());
gcm::IncomingMessage incoming_message =
CreateGCMIncomingMessage(kTestMessageId, sharing_message);
SharingMessage sharing_ack_message;
sharing_ack_message.mutable_ack_message()->set_original_message_id(
kTestMessageId);
sharing_ack_message.mutable_ack_message()->mutable_response_message();
// Tests OnMessage flow in SharingFCMHandler after handler is added.
ON_CALL(mock_sharing_message_handler_,
OnMessage(ProtoEquals(sharing_message), _))
.WillByDefault(testing::Invoke(
[](const SharingMessage& message,
SharingMessageHandler::DoneCallback done_callback) {
std::move(done_callback)
.Run(std::make_unique<
components_sharing_message::ResponseMessage>());
}));
EXPECT_CALL(mock_sharing_message_handler_, OnMessage(_, _));
EXPECT_CALL(
mock_sharing_fcm_sender_,
SendMessageToFcmTarget(FCMChannelMatcher(), Eq(kSharingAckMessageTTL),
ProtoEquals(sharing_ack_message), _));
handler_registry_.SetSharingHandler(SharingMessage::kPingMessage,
&mock_sharing_message_handler_);
sharing_fcm_handler_->OnMessage(kTestAppId, incoming_message);
}
// Test for handling of SharingMessage payload other than AckMessage for
// secondary users in Android.
TEST_F(SharingFCMHandlerTest, PingMessageHandlerSecondaryUser) {
SharingMessage sharing_message;
sharing_message.set_sender_guid(kSenderGuid);
sharing_message.mutable_ping_message();
SetupFcmChannel(sharing_message.mutable_fcm_channel_configuration());
gcm::IncomingMessage incoming_message =
CreateGCMIncomingMessage(kTestMessageIdSecondaryUser, sharing_message);
SharingMessage sharing_ack_message;
sharing_ack_message.mutable_ack_message()->set_original_message_id(
kTestMessageId);
// Tests OnMessage flow in SharingFCMHandler after handler is added.
ON_CALL(mock_sharing_message_handler_,
OnMessage(ProtoEquals(sharing_message), _))
.WillByDefault(testing::Invoke(
[](const SharingMessage& message,
SharingMessageHandler::DoneCallback done_callback) {
std::move(done_callback).Run(/*response=*/nullptr);
}));
EXPECT_CALL(
mock_sharing_fcm_sender_,
SendMessageToFcmTarget(FCMChannelMatcher(), Eq(kSharingAckMessageTTL),
ProtoEquals(sharing_ack_message), _));
handler_registry_.SetSharingHandler(SharingMessage::kPingMessage,
&mock_sharing_message_handler_);
sharing_fcm_handler_->OnMessage(kTestAppId, incoming_message);
}
TEST_F(SharingFCMHandlerTest,
PingMessageHandlerWithServerChannelConfiguration) {
SharingMessage sharing_message;
sharing_message.mutable_ping_message();
components_sharing_message::ServerChannelConfiguration* server_configuration =
sharing_message.mutable_server_channel_configuration();
server_configuration->set_configuration(kServerConfiguration);
server_configuration->set_p256dh(kServerP256dh);
server_configuration->set_auth_secret(kServerAuthSecret);
gcm::IncomingMessage incoming_message =
CreateGCMIncomingMessage(kTestMessageId, sharing_message);
SharingMessage sharing_ack_message;
sharing_ack_message.mutable_ack_message()->set_original_message_id(
kTestMessageId);
ON_CALL(mock_sharing_message_handler_,
OnMessage(ProtoEquals(sharing_message), _))
.WillByDefault(testing::Invoke(
[](const SharingMessage& message,
SharingMessageHandler::DoneCallback done_callback) {
std::move(done_callback).Run(/*response=*/nullptr);
}));
EXPECT_CALL(mock_sharing_fcm_sender_,
SendMessageToServerTarget(ServerChannelMatcher(),
ProtoEquals(sharing_ack_message), _));
handler_registry_.SetSharingHandler(SharingMessage::kPingMessage,
&mock_sharing_message_handler_);
sharing_fcm_handler_->OnMessage(kTestAppId, incoming_message);
}
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