blob: 7e5d2470447ba69cb864739e4233de4f18dcd318 [file] [log] [blame]
// Copyright (c) 2013 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_FAKE_REMOTE_CHANGE_PROCESSOR_H_
#define CHROME_BROWSER_SYNC_FILE_SYSTEM_FAKE_REMOTE_CHANGE_PROCESSOR_H_
#include <map>
#include <string>
#include <vector>
#include "base/callback.h"
#include "chrome/browser/sync_file_system/remote_change_processor.h"
#include "chrome/browser/sync_file_system/sync_callbacks.h"
namespace base {
class FilePath;
}
namespace fileapi {
class FileSystemURL;
}
namespace sync_file_system {
class FileChange;
class FakeRemoteChangeProcessor : public RemoteChangeProcessor {
public:
typedef std::map<fileapi::FileSystemURL, std::vector<FileChange>,
fileapi::FileSystemURL::Comparator> URLToFileChangesMap;
typedef std::map<fileapi::FileSystemURL, FileChangeList,
fileapi::FileSystemURL::Comparator> URLToFileChangeList;
typedef std::map<fileapi::FileSystemURL, SyncFileMetadata,
fileapi::FileSystemURL::Comparator> URLToFileMetadata;
FakeRemoteChangeProcessor();
virtual ~FakeRemoteChangeProcessor();
// RemoteChangeProcessor overrides.
virtual void PrepareForProcessRemoteChange(
const fileapi::FileSystemURL& url,
const PrepareChangeCallback& callback) OVERRIDE;
virtual void ApplyRemoteChange(
const FileChange& change,
const base::FilePath& local_path,
const fileapi::FileSystemURL& url,
const SyncStatusCallback& callback) OVERRIDE;
virtual void FinalizeRemoteSync(
const fileapi::FileSystemURL& url,
bool clear_local_changes,
const base::Closure& completion_callback) OVERRIDE;
virtual void RecordFakeLocalChange(
const fileapi::FileSystemURL& url,
const FileChange& change,
const SyncStatusCallback& callback) OVERRIDE;
void UpdateLocalFileMetadata(
const fileapi::FileSystemURL& url,
const FileChange& change);
void ClearLocalChanges(const fileapi::FileSystemURL& url);
const URLToFileChangesMap& GetAppliedRemoteChanges() const;
// Compare |applied_changes_| with |expected_changes|.
// This internally calls EXPECT_FOO, ASSERT_FOO methods in the
// verification.
void VerifyConsistency(const URLToFileChangesMap& expected_changes);
private:
// History of file changes given by ApplyRemoteChange(). Changes are arranged
// in chronological order, that is, the end of the vector represents the last
// change.
URLToFileChangesMap applied_changes_;
// History of local file changes.
URLToFileChangeList local_changes_;
// Initial local file metadata. These are overridden by applied changes.
URLToFileMetadata local_file_metadata_;
DISALLOW_COPY_AND_ASSIGN(FakeRemoteChangeProcessor);
};
} // namespace sync_file_system
#endif // CHROME_BROWSER_SYNC_FILE_SYSTEM_FAKE_REMOTE_CHANGE_PROCESSOR_H_