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// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/optimization_guide/android/optimization_guide_bridge.h"
#include "base/android/jni_android.h"
#include "base/memory/raw_ptr.h"
#include "base/test/gmock_callback_support.h"
#include "chrome/browser/optimization_guide/chrome_hints_manager.h"
#include "chrome/browser/optimization_guide/mock_optimization_guide_keyed_service.h"
#include "chrome/browser/optimization_guide/optimization_guide_keyed_service.h"
#include "chrome/browser/optimization_guide/optimization_guide_keyed_service_factory.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/common/chrome_constants.h"
#include "chrome/test/base/testing_browser_process.h"
#include "chrome/test/base/testing_profile.h"
#include "chrome/test/base/testing_profile_manager.h"
#include "components/optimization_guide/core/optimization_guide_prefs.h"
#include "components/optimization_guide/proto/string_value.pb.h"
#include "components/prefs/pref_service.h"
#include "components/prefs/testing_pref_service.h"
#include "content/public/browser/network_service_instance.h"
#include "content/public/test/browser_task_environment.h"
#include "services/network/public/cpp/shared_url_loader_factory.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
// Must come after all headers that specialize FromJniType() / ToJniType().
#include "chrome/browser/optimization_guide/android/native_j_unittests_jni_headers/OptimizationGuideBridgeNativeUnitTest_jni.h"
using ::testing::_;
using ::testing::An;
using ::testing::ByRef;
using ::testing::DoAll;
using ::testing::Eq;
using ::testing::NotNull;
using ::testing::Return;
using ::testing::SetArgPointee;
using ::testing::UnorderedElementsAre;
namespace optimization_guide {
namespace android {
class OptimizationGuideBridgeTest : public testing::Test {
public:
OptimizationGuideBridgeTest() = default;
~OptimizationGuideBridgeTest() override = default;
void SetUp() override {
ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
ASSERT_TRUE(profile_manager_.SetUp(temp_dir_.GetPath()));
profile_ = profile_manager_.CreateTestingProfile(chrome::kInitialProfile);
pref_service_ = std::make_unique<TestingPrefServiceSimple>();
optimization_guide::prefs::RegisterProfilePrefs(pref_service_->registry());
optimization_guide_keyed_service_ = static_cast<
MockOptimizationGuideKeyedService*>(
OptimizationGuideKeyedServiceFactory::GetInstance()
->SetTestingFactoryAndUse(
profile_,
base::BindRepeating([](content::BrowserContext* context)
-> std::unique_ptr<KeyedService> {
return std::make_unique<MockOptimizationGuideKeyedService>();
})));
j_test_ = Java_OptimizationGuideBridgeNativeUnitTest_Constructor(
env_,
optimization_guide_keyed_service_->GetJavaObject());
}
void RegisterOptimizationTypes() {
optimization_guide_keyed_service_->RegisterOptimizationTypes(
{optimization_guide::proto::DEFER_ALL_SCRIPT,
optimization_guide::proto::LOADING_PREDICTOR});
}
protected:
base::android::ScopedJavaGlobalRef<jobject> j_test_;
raw_ptr<JNIEnv> env_ = base::android::AttachCurrentThread();
raw_ptr<MockOptimizationGuideKeyedService> optimization_guide_keyed_service_;
private:
content::BrowserTaskEnvironment task_environment_{
base::test::TaskEnvironment::MainThreadType::UI};
TestingProfileManager profile_manager_{TestingBrowserProcess::GetGlobal()};
raw_ptr<TestingProfile> profile_;
base::ScopedTempDir temp_dir_;
std::unique_ptr<TestingPrefServiceSimple> pref_service_;
};
TEST_F(OptimizationGuideBridgeTest, RegisterOptimizationTypes) {
EXPECT_CALL(*optimization_guide_keyed_service_,
RegisterOptimizationTypes(UnorderedElementsAre(
optimization_guide::proto::LOADING_PREDICTOR,
optimization_guide::proto::DEFER_ALL_SCRIPT)));
Java_OptimizationGuideBridgeNativeUnitTest_testRegisterOptimizationTypes(
env_, j_test_);
}
TEST_F(OptimizationGuideBridgeTest, CanApplyOptimizationHasHint) {
RegisterOptimizationTypes();
optimization_guide::proto::LoadingPredictorMetadata hints_metadata;
optimization_guide::OptimizationMetadata metadata;
metadata.SetAnyMetadataForTesting(hints_metadata);
EXPECT_CALL(*optimization_guide_keyed_service_,
CanApplyOptimization(
GURL("https://example.com/"),
optimization_guide::proto::LOADING_PREDICTOR,
An<optimization_guide::OptimizationGuideDecisionCallback>()))
.WillOnce(base::test::RunOnceCallback<2>(
optimization_guide::OptimizationGuideDecision::kTrue,
ByRef(metadata)));
Java_OptimizationGuideBridgeNativeUnitTest_testCanApplyOptimizationHasHint(
env_, j_test_);
}
TEST_F(OptimizationGuideBridgeTest, SyncCanApplyOptimizationHasHint) {
RegisterOptimizationTypes();
optimization_guide::proto::LoadingPredictorMetadata hints_metadata;
optimization_guide::OptimizationMetadata metadata;
metadata.SetAnyMetadataForTesting(hints_metadata);
EXPECT_CALL(
*optimization_guide_keyed_service_,
CanApplyOptimization(GURL("https://example.com/"),
optimization_guide::proto::LOADING_PREDICTOR,
An<optimization_guide::OptimizationMetadata*>()))
.WillOnce(
DoAll(SetArgPointee<2>(metadata),
Return(optimization_guide::OptimizationGuideDecision::kTrue)));
Java_OptimizationGuideBridgeNativeUnitTest_testSyncCanApplyOptimizationHasHint(
env_, j_test_);
}
TEST_F(OptimizationGuideBridgeTest, CanApplyOptimizationOnDemand) {
optimization_guide::proto::LoadingPredictorMetadata lp_metadata;
optimization_guide::OptimizationMetadata metadata;
metadata.SetAnyMetadataForTesting(lp_metadata);
optimization_guide::proto::StringValue ds_metadata;
optimization_guide::OptimizationMetadata metadata2;
metadata2.SetAnyMetadataForTesting(ds_metadata);
base::flat_map<optimization_guide::proto::OptimizationType,
optimization_guide::OptimizationGuideDecisionWithMetadata>
url1_decisions = {
{optimization_guide::proto::LOADING_PREDICTOR,
{optimization_guide::OptimizationGuideDecision::kTrue, metadata}},
{optimization_guide::proto::DEFER_ALL_SCRIPT,
{optimization_guide::OptimizationGuideDecision::kFalse}},
};
base::flat_map<optimization_guide::proto::OptimizationType,
optimization_guide::OptimizationGuideDecisionWithMetadata>
url2_decisions = {
{optimization_guide::proto::LOADING_PREDICTOR,
{optimization_guide::OptimizationGuideDecision::kFalse}},
{optimization_guide::proto::DEFER_ALL_SCRIPT,
{optimization_guide::OptimizationGuideDecision::kTrue, metadata2}},
};
EXPECT_CALL(
*optimization_guide_keyed_service_,
CanApplyOptimizationOnDemand(
UnorderedElementsAre(GURL("https://example.com/"),
GURL("https://example2.com/")),
UnorderedElementsAre(optimization_guide::proto::LOADING_PREDICTOR,
optimization_guide::proto::DEFER_ALL_SCRIPT),
optimization_guide::proto::CONTEXT_PAGE_INSIGHTS_HUB,
base::test::IsNotNullCallback(),
An<std::optional<
optimization_guide::proto::RequestContextMetadata>>()))
.WillOnce(DoAll(base::test::RunCallback<3>(GURL("https://example.com/"),
ByRef(url1_decisions)),
base::test::RunCallback<3>(GURL("https://example2.com/"),
ByRef(url2_decisions))));
Java_OptimizationGuideBridgeNativeUnitTest_testCanApplyOptimizationOnDemand(
env_, j_test_);
}
} // namespace android
} // namespace optimization_guide
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