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// Copyright 2015 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/ash/settings/scoped_cros_settings_test_helper.h"
#include <memory>
#include "base/check.h"
#include "base/functional/callback_helpers.h"
#include "base/values.h"
#include "chrome/browser/ash/ownership/fake_owner_settings_service.h"
#include "chrome/browser/ash/ownership/owner_settings_service_ash.h"
#include "chrome/browser/ash/settings/cros_settings_holder.h"
#include "chrome/browser/ash/settings/device_settings_provider.h"
#include "chrome/browser/ash/settings/device_settings_service.h"
#include "chrome/browser/ash/settings/scoped_test_device_settings_service.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/profiles/profile.h"
#include "chromeos/ash/components/settings/cros_settings.h"
#include "chromeos/ash/components/settings/device_settings_cache.h"
#include "chromeos/ash/components/settings/user_login_permission_tracker.h"
#include "components/ownership/mock_owner_key_util.h"
#include "components/policy/proto/chrome_device_policy.pb.h"
#include "components/policy/proto/device_management_backend.pb.h"
#include "components/prefs/pref_service.h"
#include "content/public/test/test_utils.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace ash {
ScopedCrosSettingsTestHelper::ScopedCrosSettingsTestHelper(
bool create_settings_service)
: stub_settings_provider_(std::make_unique<StubCrosSettingsProvider>()),
stub_settings_provider_ptr_(static_cast<StubCrosSettingsProvider*>(
stub_settings_provider_.get())) {
Initialize(create_settings_service);
}
ScopedCrosSettingsTestHelper::~ScopedCrosSettingsTestHelper() {
RestoreRealDeviceSettingsProvider();
}
std::unique_ptr<FakeOwnerSettingsService>
ScopedCrosSettingsTestHelper::CreateOwnerSettingsService(Profile* profile) {
return std::make_unique<FakeOwnerSettingsService>(
stub_settings_provider_ptr_, profile, new ownership::MockOwnerKeyUtil());
}
void ScopedCrosSettingsTestHelper::ReplaceDeviceSettingsProviderWithStub() {
CHECK(CrosSettings::IsInitialized());
// This function shouldn't be called twice.
CHECK(!real_settings_provider_);
CrosSettings* const cros_settings = CrosSettings::Get();
// TODO(olsen): This could be simplified if DeviceSettings and CrosSettings
// were the same thing, which they nearly are, except for 3 timezone settings.
CrosSettingsProvider* real_settings_provider =
cros_settings->GetProvider(kDeviceOwner); // Can be any device setting.
EXPECT_TRUE(real_settings_provider);
real_settings_provider_ =
cros_settings->RemoveSettingsProvider(real_settings_provider);
EXPECT_TRUE(real_settings_provider_);
cros_settings->AddSettingsProvider(std::move(stub_settings_provider_));
}
void ScopedCrosSettingsTestHelper::RestoreRealDeviceSettingsProvider() {
if (real_settings_provider_) {
// Restore the real DeviceSettingsProvider.
CrosSettings* const cros_settings = CrosSettings::Get();
stub_settings_provider_ =
cros_settings->RemoveSettingsProvider(stub_settings_provider_ptr_);
EXPECT_TRUE(stub_settings_provider_);
cros_settings->AddSettingsProvider(std::move(real_settings_provider_));
}
real_settings_provider_.reset();
}
StubCrosSettingsProvider* ScopedCrosSettingsTestHelper::GetStubbedProvider() {
return stub_settings_provider_ptr_;
}
void ScopedCrosSettingsTestHelper::SetTrustedStatus(
CrosSettingsProvider::TrustedStatus status) {
GetStubbedProvider()->SetTrustedStatus(status);
}
void ScopedCrosSettingsTestHelper::SetCurrentUserIsOwner(bool owner) {
GetStubbedProvider()->SetCurrentUserIsOwner(owner);
}
void ScopedCrosSettingsTestHelper::Set(const std::string& path,
const base::Value& in_value) {
GetStubbedProvider()->Set(path, in_value);
}
void ScopedCrosSettingsTestHelper::SetBoolean(const std::string& path,
bool in_value) {
Set(path, base::Value(in_value));
}
void ScopedCrosSettingsTestHelper::SetInteger(const std::string& path,
int in_value) {
Set(path, base::Value(in_value));
}
void ScopedCrosSettingsTestHelper::SetDouble(const std::string& path,
double in_value) {
Set(path, base::Value(in_value));
}
void ScopedCrosSettingsTestHelper::SetString(const std::string& path,
const std::string& in_value) {
Set(path, base::Value(in_value));
}
void ScopedCrosSettingsTestHelper::StoreCachedDeviceSetting(
const std::string& path) {
const base::Value* const value = stub_settings_provider_ptr_->Get(path);
if (value) {
enterprise_management::PolicyData data;
enterprise_management::ChromeDeviceSettingsProto settings;
if (device_settings_cache::Retrieve(&data,
g_browser_process->local_state())) {
CHECK(settings.ParseFromString(data.policy_value()));
}
OwnerSettingsServiceAsh::UpdateDeviceSettings(path, *value, settings);
CHECK(settings.SerializeToString(data.mutable_policy_value()));
CHECK(device_settings_cache::Store(data, g_browser_process->local_state()));
g_browser_process->local_state()->CommitPendingWrite(base::DoNothing(),
base::DoNothing());
}
}
void ScopedCrosSettingsTestHelper::CopyStoredValue(const std::string& path) {
CrosSettingsProvider* provider = real_settings_provider_
? real_settings_provider_.get()
: CrosSettings::Get()->GetProvider(path);
const base::Value* const value = provider->Get(path);
if (value) {
stub_settings_provider_ptr_->Set(path, *value);
}
}
StubInstallAttributes* ScopedCrosSettingsTestHelper::InstallAttributes() {
return test_install_attributes_->Get();
}
void ScopedCrosSettingsTestHelper::Initialize(bool create_settings_service) {
if (create_settings_service) {
test_install_attributes_ = std::make_unique<ScopedStubInstallAttributes>();
CHECK(!DeviceSettingsService::IsInitialized());
test_device_settings_service_ =
std::make_unique<ScopedTestDeviceSettingsService>();
cros_settings_holder_ = std::make_unique<CrosSettingsHolder>(
ash::DeviceSettingsService::Get(), g_browser_process->local_state());
user_login_permission_tracker_ =
std::make_unique<UserLoginPermissionTracker>(CrosSettings::Get());
}
}
} // namespace ash
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