[SyncFS] Create FakeSyncWorker class

chrome/browser/sync_file_system/drive_backend/fake_sync_worker.h

+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CHROME_BROWSER_SYNC_FILE_SYSTEM_DRIVE_BACKEND_FAKE_SYNC_WORKER_H_
+#define CHROME_BROWSER_SYNC_FILE_SYSTEM_DRIVE_BACKEND_FAKE_SYNC_WORKER_H_
+
+#include <map>
+#include <string>
+
+#include "base/callback.h"
+#include "base/memory/scoped_ptr.h"
+#include "base/observer_list.h"
+#include "base/sequence_checker.h"
+#include "chrome/browser/sync_file_system/drive_backend/sync_worker_interface.h"
+#include "chrome/browser/sync_file_system/remote_file_sync_service.h"
+#include "chrome/browser/sync_file_system/sync_callbacks.h"
+#include "net/base/network_change_notifier.h"
+
+class GURL;
+
+namespace base {
+class FilePath;
+class ListValue;
+}
+
+namespace drive {
+class DriveServiceInterface;
+class DriveUploaderInterface;
+}
+
+namespace fileapi {
+class FileSystemURL;
+}
+
+namespace sync_file_system {
+
+class FileChange;
+class SyncFileMetadata;
+
+namespace drive_backend {
+
+class MetadataDatabase;
+class RemoteChangeProcessorOnWorker;
+class SyncTaskManager;
+
+class FakeSyncWorker : public SyncWorkerInterface {
+ public:
+  FakeSyncWorker();
+  virtual ~FakeSyncWorker();
+
+  // SyncWorkerInterface overrides.
+  virtual void Initialize() OVERRIDE;
+  virtual void RegisterOrigin(const GURL& origin,
+                              const SyncStatusCallback& callback) OVERRIDE;
+  virtual void EnableOrigin(const GURL& origin,
+                            const SyncStatusCallback& callback) OVERRIDE;
+  virtual void DisableOrigin(const GURL& origin,
+                             const SyncStatusCallback& callback) OVERRIDE;
+  virtual void UninstallOrigin(
+      const GURL& origin,
+      RemoteFileSyncService::UninstallFlag flag,
+      const SyncStatusCallback& callback) OVERRIDE;
+  virtual void ProcessRemoteChange(const SyncFileCallback& callback) OVERRIDE;
+  virtual void SetRemoteChangeProcessor(
+      RemoteChangeProcessorOnWorker* remote_change_processor_on_worker)
+      OVERRIDE;
+  virtual RemoteServiceState GetCurrentState() const OVERRIDE;
+  virtual void GetOriginStatusMap(
+      const RemoteFileSyncService::StatusMapCallback& callback) OVERRIDE;
+  virtual scoped_ptr<base::ListValue> DumpFiles(const GURL& origin) OVERRIDE;
+  virtual scoped_ptr<base::ListValue> DumpDatabase() OVERRIDE;
+  virtual void SetSyncEnabled(bool enabled) OVERRIDE;
+  virtual void PromoteDemotedChanges() OVERRIDE;
+  virtual void ApplyLocalChange(
+      const FileChange& local_change,
+      const base::FilePath& local_path,
+      const SyncFileMetadata& local_metadata,
+      const fileapi::FileSystemURL& url,
+      const SyncStatusCallback& callback) OVERRIDE;
+  virtual void OnNotificationReceived() OVERRIDE;
+  virtual void OnReadyToSendRequests() OVERRIDE;
+  virtual void OnRefreshTokenInvalid() OVERRIDE;
+  virtual void OnNetworkChanged(
+      net::NetworkChangeNotifier::ConnectionType type) OVERRIDE;
+  virtual drive::DriveServiceInterface* GetDriveService() OVERRIDE;
+  virtual drive::DriveUploaderInterface* GetDriveUploader() OVERRIDE;
+  virtual MetadataDatabase* GetMetadataDatabase() OVERRIDE;
+  virtual SyncTaskManager* GetSyncTaskManager() OVERRIDE;
+  virtual void DetachFromSequence() OVERRIDE;
+  virtual void AddObserver(Observer* observer) OVERRIDE;
+
+ private:
+  friend class SyncEngineTest;
+
+  enum AppStatus {
+    REGISTERED,
+    ENABLED,
+    DISABLED,
+    UNINSTALLED,
+  };
+  typedef std::map<GURL, AppStatus> StatusMap;
+
+  // TODO(peria): Change this method to be non-virtual.
+  virtual void SetHasRefreshToken(bool has_refresh_token) OVERRIDE;
+
+  void UpdateServiceState(RemoteServiceState state,
+                          const std::string& description);
+
+  bool sync_enabled_;
+  StatusMap status_map_;
+  bool has_refresh_token_;
+  bool network_available_;
+
+  ObserverList<Observer> observers_;
+  base::SequenceChecker sequence_checker_;
+
+  DISALLOW_COPY_AND_ASSIGN(FakeSyncWorker);
+};
+
+}  // namespace drive_backend
+}  // namespace sync_file_system
+
+#endif  // CHROME_BROWSER_SYNC_FILE_SYSTEM_DRIVE_BACKEND_FAKE_SYNC_WORKER_H_