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// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chromeos/ash/components/network/network_test_helper_base.h"
#include "base/functional/bind.h"
#include "base/json/json_reader.h"
#include "base/logging.h"
#include "base/run_loop.h"
#include "base/strings/stringprintf.h"
#include "chromeos/ash/components/dbus/hermes/hermes_clients.h"
#include "chromeos/ash/components/dbus/shill/shill_clients.h"
#include "chromeos/ash/components/network/device_state.h"
#include "chromeos/ash/components/network/network_profile_handler.h"
#include "chromeos/components/onc/onc_utils.h"
#include "dbus/object_path.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/cros_system_api/dbus/service_constants.h"
namespace ash {
namespace {
void FailErrorCallback(const std::string& error_name,
const std::string& error_message) {}
const char kUserHash[] = "user_hash";
const char kProfilePathUser[] = "user_profile_path";
} // namespace
NetworkTestHelperBase::NetworkTestHelperBase() {
if (!ShillManagerClient::Get()) {
shill_clients::InitializeFakes();
shill_clients_initialized_ = true;
}
if (!HermesManagerClient::Get()) {
hermes_clients::InitializeFakes();
hermes_clients_initialized_ = true;
}
manager_test_ = ShillManagerClient::Get()->GetTestInterface();
profile_test_ = ShillProfileClient::Get()->GetTestInterface();
device_test_ = ShillDeviceClient::Get()->GetTestInterface();
service_test_ = ShillServiceClient::Get()->GetTestInterface();
ip_config_test_ = ShillIPConfigClient::Get()->GetTestInterface();
hermes_euicc_test_ = HermesEuiccClient::Get()->GetTestInterface();
hermes_manager_test_ = HermesManagerClient::Get()->GetTestInterface();
hermes_profile_test_ = HermesProfileClient::Get()->GetTestInterface();
}
NetworkTestHelperBase::~NetworkTestHelperBase() {
if (shill_clients_initialized_)
shill_clients::Shutdown();
if (hermes_clients_initialized_)
hermes_clients::Shutdown();
}
void NetworkTestHelperBase::ResetDevicesAndServices() {
ClearDevices();
ClearServices();
// A Wifi device should always exist and default to enabled.
manager_test_->AddTechnology(shill::kTypeWifi, true /* enabled */);
const char* kDevicePath = "/device/wifi1";
device_test_->AddDevice(kDevicePath, shill::kTypeWifi, "wifi_device1");
// Set initial IPConfigs for the wifi device. The IPConfigs are set up in
// FakeShillManagerClient::SetupDefaultEnvironment() and do not get cleared.
base::Value::List ip_configs;
ip_configs.Append("ipconfig_v4_path");
ip_configs.Append("ipconfig_v6_path");
device_test_->SetDeviceProperty(kDevicePath, shill::kIPConfigsProperty,
base::Value(std::move(ip_configs)),
/*notify_changed=*/false);
base::RunLoop().RunUntilIdle();
}
void NetworkTestHelperBase::ClearDevices() {
base::RunLoop().RunUntilIdle(); // Process any pending updates
device_test_->ClearDevices();
base::RunLoop().RunUntilIdle();
}
void NetworkTestHelperBase::ClearServices() {
base::RunLoop().RunUntilIdle(); // Process any pending updates
service_test_->ClearServices();
base::RunLoop().RunUntilIdle();
}
void NetworkTestHelperBase::ClearProfiles() {
profile_test_->ClearProfiles();
manager_test_->ClearProfiles();
}
std::string NetworkTestHelperBase::ConfigureService(
const std::string& shill_json_string) {
last_created_service_path_.clear();
std::optional<base::Value::Dict> shill_json_dict =
chromeos::onc::ReadDictionaryFromJson(shill_json_string);
if (!shill_json_dict.has_value()) {
LOG(ERROR) << "Error parsing json: " << shill_json_string;
return last_created_service_path_;
}
// As a result of the ConfigureService() and RunUntilIdle() calls below,
// ConfigureCallback() will be invoked before the end of this function, so
// |last_created_service_path| will be set before it is returned. In
// error cases, ConfigureCallback() will not run, resulting in "" being
// returned from this function.
ShillManagerClient::Get()->ConfigureService(
*shill_json_dict,
base::BindOnce(&NetworkTestHelperBase::ConfigureCallback,
weak_ptr_factory_.GetWeakPtr()),
base::BindOnce(&FailErrorCallback));
base::RunLoop().RunUntilIdle();
return last_created_service_path_;
}
std::string NetworkTestHelperBase::ConfigureWiFi(const std::string& state) {
// ResetDevicesAndServices already adds a WiFi device.
std::string path = base::StringPrintf("/service/wifi_%d", wifi_index_);
std::string guid = base::StringPrintf("wifi_guid_%d", wifi_index_);
std::string ssid = base::StringPrintf("wifi%d", wifi_index_);
service_test()->AddService(path, guid, ssid, shill::kTypeWifi, state,
/*visible=*/true);
profile_test()->AddService(NetworkProfileHandler::GetSharedProfilePath(),
path);
base::RunLoop().RunUntilIdle();
wifi_index_++;
return path;
}
void NetworkTestHelperBase::ConfigureCallback(const dbus::ObjectPath& result) {
last_created_service_path_ = result.value();
}
std::optional<double> NetworkTestHelperBase::GetServiceDoubleProperty(
const std::string& service_path,
const std::string& key) {
const base::Value::Dict* properties =
service_test_->GetServiceProperties(service_path);
if (properties) {
return properties->FindDouble(key);
}
return std::nullopt;
}
std::string NetworkTestHelperBase::GetServiceStringProperty(
const std::string& service_path,
const std::string& key) {
const base::Value::Dict* properties =
service_test_->GetServiceProperties(service_path);
if (properties) {
const std::string* result = properties->FindString(key);
if (result)
return *result;
}
return std::string();
}
std::optional<base::Value::List> NetworkTestHelperBase::GetServiceListProperty(
const std::string& service_path,
const std::string& key) {
const base::Value::Dict* properties =
service_test_->GetServiceProperties(service_path);
if (properties) {
const base::Value::List* result = properties->FindList(key);
if (result) {
return result->Clone();
}
}
return std::nullopt;
}
void NetworkTestHelperBase::SetServiceProperty(const std::string& service_path,
const std::string& key,
const base::Value& value) {
service_test_->SetServiceProperty(service_path, key, value);
base::RunLoop().RunUntilIdle();
}
std::string NetworkTestHelperBase::GetProfileStringProperty(
const std::string& profile_path,
const std::string& key) {
base::Value::Dict properties =
profile_test_->GetProfileProperties(profile_path);
std::string* result = properties.FindString(key);
if (result) {
return *result;
}
return std::string();
}
void NetworkTestHelperBase::SetProfileProperty(const std::string& profile_path,
const std::string& key,
const base::Value& value) {
ShillProfileClient::Get()->SetProperty(dbus::ObjectPath(profile_path), key,
value, base::BindOnce([] {}),
base::BindOnce(&FailErrorCallback));
base::RunLoop().RunUntilIdle();
}
const char* NetworkTestHelperBase::ProfilePathUser() {
return kProfilePathUser;
}
const char* NetworkTestHelperBase::UserHash() {
return kUserHash;
}
void NetworkTestHelperBase::AddDefaultProfiles() {
profile_test_->AddProfile(NetworkProfileHandler::GetSharedProfilePath(),
std::string() /* shared profile */);
profile_test_->AddProfile(kProfilePathUser, kUserHash);
base::RunLoop().RunUntilIdle();
}
} // namespace ash
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