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// Copyright 2023 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/segmentation_platform/internal/database_client_impl.h"
#include "base/containers/flat_map.h"
#include "base/test/gmock_callback_support.h"
#include "base/test/simple_test_clock.h"
#include "base/test/task_environment.h"
#include "components/segmentation_platform/internal/database/mock_ukm_database.h"
#include "components/segmentation_platform/internal/database/ukm_types.h"
#include "components/segmentation_platform/internal/execution/model_executor_impl.h"
#include "components/segmentation_platform/internal/execution/model_manager.h"
#include "components/segmentation_platform/internal/execution/processing/feature_list_query_processor.h"
#include "components/segmentation_platform/internal/execution/processing/mock_feature_list_query_processor.h"
#include "components/segmentation_platform/internal/mock_ukm_data_manager.h"
#include "components/segmentation_platform/internal/scheduler/execution_service.h"
#include "components/segmentation_platform/public/database_client.h"
#include "components/segmentation_platform/public/model_provider.h"
#include "components/segmentation_platform/public/proto/model_metadata.pb.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace segmentation_platform {
namespace {
using ::base::test::RunOnceCallback;
using ::testing::_;
using ::testing::Return;
using ::testing::SaveArg;
class MockModelManager : public ModelManager {
public:
MOCK_METHOD(ModelProvider*,
GetModelProvider,
(proto::SegmentId segment_id, proto::ModelSource model_source));
MOCK_METHOD(void, Initialize, ());
MOCK_METHOD(
void,
SetSegmentationModelUpdatedCallbackForTesting,
(ModelManager::SegmentationModelUpdatedCallback model_updated_callback));
};
class DatabaseClientImplTest : public testing::Test {
public:
DatabaseClientImplTest() = default;
~DatabaseClientImplTest() override = default;
void SetUp() override {
Test::SetUp();
clock_.Advance(base::Days(100));
auto query_processor =
std::make_unique<processing::MockFeatureListQueryProcessor>();
query_processor_ = query_processor.get();
execution_service_ = std::make_unique<ExecutionService>();
model_manager_ = std::make_unique<MockModelManager>();
execution_service_->InitForTesting(
std::move(query_processor),
std::make_unique<ModelExecutorImpl>(&clock_, nullptr, query_processor_),
nullptr, model_manager_.get());
data_manager_ = std::make_unique<MockUkmDataManager>();
database_client_ = std::make_unique<DatabaseClientImpl>(
execution_service_.get(), data_manager_.get());
}
void TearDown() override {
database_client_.reset();
data_manager_.reset();
query_processor_ = nullptr;
execution_service_.reset();
model_manager_.reset();
data_manager_.reset();
Test::TearDown();
}
protected:
base::SimpleTestClock clock_;
base::test::TaskEnvironment task_env_{
base::test::TaskEnvironment::TimeSource::MOCK_TIME};
raw_ptr<processing::MockFeatureListQueryProcessor> query_processor_;
std::unique_ptr<MockModelManager> model_manager_;
std::unique_ptr<ExecutionService> execution_service_;
std::unique_ptr<MockUkmDataManager> data_manager_;
std::unique_ptr<DatabaseClientImpl> database_client_;
};
TEST_F(DatabaseClientImplTest, ProcessFeatures) {
base::RunLoop wait1;
EXPECT_CALL(
*query_processor_,
ProcessFeatureList(
_, _, SegmentId::DATABASE_API_CLIENTS, clock_.Now(), base::Time(),
processing::FeatureListQueryProcessor::ProcessOption::kInputsOnly, _))
.WillOnce(RunOnceCallback<6>(/*error=*/false, ModelProvider::Request{0},
ModelProvider::Response()));
database_client_->ProcessFeatures(
proto::SegmentationModelMetadata(), clock_.Now(),
base::BindOnce(
[](base::OnceClosure quit, DatabaseClient::ResultStatus status,
const ModelProvider::Request& result) {
EXPECT_EQ(status, DatabaseClient::ResultStatus::kSuccess);
EXPECT_EQ(result, ModelProvider::Request{0});
std::move(quit).Run();
},
wait1.QuitClosure()));
wait1.Run();
base::RunLoop wait2;
EXPECT_CALL(
*query_processor_,
ProcessFeatureList(
_, _, SegmentId::DATABASE_API_CLIENTS, clock_.Now(), base::Time(),
processing::FeatureListQueryProcessor::ProcessOption::kInputsOnly, _))
.WillOnce(RunOnceCallback<6>(/*error=*/true, ModelProvider::Request{0},
ModelProvider::Response()));
database_client_->ProcessFeatures(
proto::SegmentationModelMetadata(), clock_.Now(),
base::BindOnce(
[](base::OnceClosure quit, DatabaseClient::ResultStatus status,
const ModelProvider::Request& result) {
EXPECT_EQ(status, DatabaseClient::ResultStatus::kError);
EXPECT_EQ(result, ModelProvider::Request{0});
std::move(quit).Run();
},
wait2.QuitClosure()));
wait2.Run();
}
TEST_F(DatabaseClientImplTest, AddEntry) {
MockUkmDatabase database;
EXPECT_CALL(*data_manager_, GetUkmDatabase())
.WillRepeatedly(Return(&database));
EXPECT_CALL(database, StoreUkmEntry(_))
.WillOnce([](ukm::mojom::UkmEntryPtr entry) {
EXPECT_EQ(entry->event_hash, 11u);
});
DatabaseClient::StructuredEvent e;
e.event_id = UkmEventHash::FromUnsafeValue(11);
database_client_->AddEvent(e);
EXPECT_CALL(database, StoreUkmEntry(_))
.WillOnce([](ukm::mojom::UkmEntryPtr entry) {
EXPECT_EQ(entry->event_hash, 12u);
base::flat_map<uint64_t, int64_t> expected{{3, 5}, {4, 10}};
EXPECT_EQ(entry->metrics, expected);
});
e.event_id = UkmEventHash::FromUnsafeValue(12);
e.metric_hash_to_value[UkmMetricHash::FromUnsafeValue(3)] = 5;
e.metric_hash_to_value[UkmMetricHash::FromUnsafeValue(4)] = 10;
database_client_->AddEvent(e);
}
} // namespace
} // namespace segmentation_platform
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