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// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef COMPONENTS_DOWNLOAD_PUBLIC_BACKGROUND_SERVICE_TEST_TEST_DOWNLOAD_SERVICE_H_
#define COMPONENTS_DOWNLOAD_PUBLIC_BACKGROUND_SERVICE_TEST_TEST_DOWNLOAD_SERVICE_H_
#include <list>
#include <memory>
#include <optional>
#include <string>
#include "base/memory/raw_ptr.h"
#include "components/download/public/background_service/background_download_service.h"
#include "components/download/public/background_service/client.h"
#include "components/download/public/background_service/download_params.h"
namespace download {
struct CompletionInfo;
namespace test {
// Implementation of BackgroundDownloadService used for testing.
class TestDownloadService : public BackgroundDownloadService {
public:
TestDownloadService();
TestDownloadService(const TestDownloadService&) = delete;
TestDownloadService& operator=(const TestDownloadService&) = delete;
~TestDownloadService() override;
// DownloadService implementation.
const ServiceConfig& GetConfig() override;
void OnStartScheduledTask(DownloadTaskType task_type,
TaskFinishedCallback callback) override;
bool OnStopScheduledTask(DownloadTaskType task_type) override;
BackgroundDownloadService::ServiceStatus GetStatus() override;
void StartDownload(DownloadParams download_params) override;
void PauseDownload(const std::string& guid) override;
void ResumeDownload(const std::string& guid) override;
void CancelDownload(const std::string& guid) override;
void ChangeDownloadCriteria(const std::string& guid,
const SchedulingParams& params) override;
Logger* GetLogger() override;
const std::optional<DownloadParams>& GetDownload(
const std::string& guid) const;
// Set failed_download_id and fail_at_start.
void SetFailedDownload(const std::string& failed_download_id,
bool fail_at_start);
void SetIsReady(bool is_ready);
void SetHash256(const std::string& hash256);
void SetFilePath(base::FilePath path);
void set_client(Client* client) { client_ = client; }
private:
// Begin the download, raising success/failure events.
void ProcessDownload();
// Notify the observer a download has succeeded.
void OnDownloadSucceeded(const std::string& guid,
const CompletionInfo& completion_info);
// Notify the observer a download has failed.
void OnDownloadFailed(const std::string& guid,
const CompletionInfo& completion_info,
Client::FailureReason failure_reason);
std::unique_ptr<ServiceConfig> service_config_;
std::unique_ptr<Logger> logger_;
bool is_ready_ = false;
std::string hash256_;
std::string failed_download_id_;
bool fail_at_start_ = false;
uint64_t file_size_ = 123456789u;
base::FilePath path_;
raw_ptr<Client> client_ = nullptr;
std::list<std::optional<DownloadParams>> downloads_;
};
} // namespace test
} // namespace download
#endif // COMPONENTS_DOWNLOAD_PUBLIC_BACKGROUND_SERVICE_TEST_TEST_DOWNLOAD_SERVICE_H_
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