Move (most of) chrome/browser/drive into components/drive/service.

chrome/browser/drive/fake_drive_service.h

Index: chrome/browser/drive/fake_drive_service.h
diff --git a/chrome/browser/drive/fake_drive_service.h b/chrome/browser/drive/fake_drive_service.h
deleted file mode 100644
index 78cfdeb34fd70874811e8872eaf20da139f1067d..0000000000000000000000000000000000000000
--- a/chrome/browser/drive/fake_drive_service.h
+++ /dev/null
@@ -1,406 +0,0 @@
-// Copyright (c) 2012 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_DRIVE_FAKE_DRIVE_SERVICE_H_
-#define CHROME_BROWSER_DRIVE_FAKE_DRIVE_SERVICE_H_
-
-#include <string>
-
-#include "base/files/file_path.h"
-#include "base/threading/thread_checker.h"
-#include "chrome/browser/drive/drive_service_interface.h"
-
-namespace base {
-class DictionaryValue;
-}
-
-namespace google_apis {
-class AboutResource;
-class ChangeResource;
-class FileResource;
-}
-
-namespace drive {
-
-// This class implements a fake DriveService which acts like a real Drive
-// service. The fake service works as follows:
-//
-// 1) Load JSON files and construct the in-memory resource list.
-// 2) Return valid responses based on the the in-memory resource list.
-// 3) Update the in-memory resource list by requests like DeleteResource().
-class FakeDriveService : public DriveServiceInterface {
- public:
-  class ChangeObserver {
-   public:
-    virtual ~ChangeObserver() {}
-    virtual void OnNewChangeAvailable() = 0;
-  };
-
-  FakeDriveService();
-  ~FakeDriveService() override;
-
-  // Loads the app list for Drive API. Returns true on success.
-  bool LoadAppListForDriveApi(const std::string& relative_path);
-
-  // Adds an app to app list.
-  void AddApp(const std::string& app_id,
-              const std::string& app_name,
-              const std::string& product_id,
-              const std::string& create_url,
-              bool is_removable);
-
-  // Removes an app by product id.
-  void RemoveAppByProductId(const std::string& product_id);
-
-  // Returns true if the service knows the given drive app id.
-  bool HasApp(const std::string& app_id) const;
-
-  // Changes the offline state. All functions fail with DRIVE_NO_CONNECTION
-  // when offline. By default the offline state is false.
-  void set_offline(bool offline) { offline_ = offline; }
-
-  // GetAllFileList never returns result when this is set to true.
-  // Used to emulate the real server's slowness.
-  void set_never_return_all_file_list(bool value) {
-    never_return_all_file_list_ = value;
-  }
-
-  // Changes the default max results returned from GetAllFileList().
-  // By default, it's set to 0, which is unlimited.
-  void set_default_max_results(int default_max_results) {
-    default_max_results_ = default_max_results;
-  }
-
-  // Sets the url to the test server to be used as a base for generated share
-  // urls to the share dialog.
-  void set_share_url_base(const GURL& share_url_base) {
-    share_url_base_ = share_url_base;
-  }
-
-  // Changes the quota fields returned from GetAboutResource().
-  void SetQuotaValue(int64 used, int64 total);
-
-  // Returns the AboutResource.
-  const google_apis::AboutResource& about_resource() const {
-    return *about_resource_;
-  }
-
-  // Returns the number of times the file list is successfully loaded by
-  // GetAllFileList().
-  int file_list_load_count() const { return file_list_load_count_; }
-
-  // Returns the number of times the resource list is successfully loaded by
-  // GetChangeList().
-  int change_list_load_count() const { return change_list_load_count_; }
-
-  // Returns the number of times the resource list is successfully loaded by
-  // GetFileListInDirectory().
-  int directory_load_count() const { return directory_load_count_; }
-
-  // Returns the number of times the about resource is successfully loaded
-  // by GetAboutResource().
-  int about_resource_load_count() const {
-    return about_resource_load_count_;
-  }
-
-  // Returns the number of times the app list is successfully loaded by
-  // GetAppList().
-  int app_list_load_count() const { return app_list_load_count_; }
-
-  // Returns the number of times GetAllFileList are blocked due to
-  // set_never_return_all_file_list().
-  int blocked_file_list_load_count() const {
-    return blocked_file_list_load_count_;
-  }
-
-  // Returns the file path whose request is cancelled just before this method
-  // invocation.
-  const base::FilePath& last_cancelled_file() const {
-    return last_cancelled_file_;
-  }
-
-  // Returns the (fake) URL for the link.
-  static GURL GetFakeLinkUrl(const std::string& resource_id);
-
-  // Sets the printf format for constructing the response of AuthorizeApp().
-  // The format string must include two %s that are to be filled with
-  // resource_id and app_id.
-  void set_open_url_format(const std::string& url_format) {
-    open_url_format_ = url_format;
-  }
-
-  // DriveServiceInterface Overrides
-  void Initialize(const std::string& account_id) override;
-  void AddObserver(DriveServiceObserver* observer) override;
-  void RemoveObserver(DriveServiceObserver* observer) override;
-  bool CanSendRequest() const override;
-  std::string GetRootResourceId() const override;
-  bool HasAccessToken() const override;
-  void RequestAccessToken(
-      const google_apis::AuthStatusCallback& callback) override;
-  bool HasRefreshToken() const override;
-  void ClearAccessToken() override;
-  void ClearRefreshToken() override;
-  google_apis::CancelCallback GetAllFileList(
-      const google_apis::FileListCallback& callback) override;
-  google_apis::CancelCallback GetFileListInDirectory(
-      const std::string& directory_resource_id,
-      const google_apis::FileListCallback& callback) override;
-  // See the comment for EntryMatchWidthQuery() in .cc file for details about
-  // the supported search query types.
-  google_apis::CancelCallback Search(
-      const std::string& search_query,
-      const google_apis::FileListCallback& callback) override;
-  google_apis::CancelCallback SearchByTitle(
-      const std::string& title,
-      const std::string& directory_resource_id,
-      const google_apis::FileListCallback& callback) override;
-  google_apis::CancelCallback GetChangeList(
-      int64 start_changestamp,
-      const google_apis::ChangeListCallback& callback) override;
-  google_apis::CancelCallback GetRemainingChangeList(
-      const GURL& next_link,
-      const google_apis::ChangeListCallback& callback) override;
-  google_apis::CancelCallback GetRemainingFileList(
-      const GURL& next_link,
-      const google_apis::FileListCallback& callback) override;
-  google_apis::CancelCallback GetFileResource(
-      const std::string& resource_id,
-      const google_apis::FileResourceCallback& callback) override;
-  google_apis::CancelCallback GetShareUrl(
-      const std::string& resource_id,
-      const GURL& embed_origin,
-      const google_apis::GetShareUrlCallback& callback) override;
-  google_apis::CancelCallback GetAboutResource(
-      const google_apis::AboutResourceCallback& callback) override;
-  google_apis::CancelCallback GetAppList(
-      const google_apis::AppListCallback& callback) override;
-  google_apis::CancelCallback DeleteResource(
-      const std::string& resource_id,
-      const std::string& etag,
-      const google_apis::EntryActionCallback& callback) override;
-  google_apis::CancelCallback TrashResource(
-      const std::string& resource_id,
-      const google_apis::EntryActionCallback& callback) override;
-  google_apis::CancelCallback DownloadFile(
-      const base::FilePath& local_cache_path,
-      const std::string& resource_id,
-      const google_apis::DownloadActionCallback& download_action_callback,
-      const google_apis::GetContentCallback& get_content_callback,
-      const google_apis::ProgressCallback& progress_callback) override;
-  google_apis::CancelCallback CopyResource(
-      const std::string& resource_id,
-      const std::string& parent_resource_id,
-      const std::string& new_title,
-      const base::Time& last_modified,
-      const google_apis::FileResourceCallback& callback) override;
-  google_apis::CancelCallback UpdateResource(
-      const std::string& resource_id,
-      const std::string& parent_resource_id,
-      const std::string& new_title,
-      const base::Time& last_modified,
-      const base::Time& last_viewed_by_me,
-      const google_apis::drive::Properties& properties,
-      const google_apis::FileResourceCallback& callback) override;
-  google_apis::CancelCallback AddResourceToDirectory(
-      const std::string& parent_resource_id,
-      const std::string& resource_id,
-      const google_apis::EntryActionCallback& callback) override;
-  google_apis::CancelCallback RemoveResourceFromDirectory(
-      const std::string& parent_resource_id,
-      const std::string& resource_id,
-      const google_apis::EntryActionCallback& callback) override;
-  google_apis::CancelCallback AddNewDirectory(
-      const std::string& parent_resource_id,
-      const std::string& directory_title,
-      const AddNewDirectoryOptions& options,
-      const google_apis::FileResourceCallback& callback) override;
-  google_apis::CancelCallback InitiateUploadNewFile(
-      const std::string& content_type,
-      int64 content_length,
-      const std::string& parent_resource_id,
-      const std::string& title,
-      const UploadNewFileOptions& options,
-      const google_apis::InitiateUploadCallback& callback) override;
-  google_apis::CancelCallback InitiateUploadExistingFile(
-      const std::string& content_type,
-      int64 content_length,
-      const std::string& resource_id,
-      const UploadExistingFileOptions& options,
-      const google_apis::InitiateUploadCallback& callback) override;
-  google_apis::CancelCallback ResumeUpload(
-      const GURL& upload_url,
-      int64 start_position,
-      int64 end_position,
-      int64 content_length,
-      const std::string& content_type,
-      const base::FilePath& local_file_path,
-      const google_apis::drive::UploadRangeCallback& callback,
-      const google_apis::ProgressCallback& progress_callback) override;
-  google_apis::CancelCallback GetUploadStatus(
-      const GURL& upload_url,
-      int64 content_length,
-      const google_apis::drive::UploadRangeCallback& callback) override;
-  google_apis::CancelCallback MultipartUploadNewFile(
-      const std::string& content_type,
-      int64 content_length,
-      const std::string& parent_resource_id,
-      const std::string& title,
-      const base::FilePath& local_file_path,
-      const UploadNewFileOptions& options,
-      const google_apis::FileResourceCallback& callback,
-      const google_apis::ProgressCallback& progress_callback) override;
-  google_apis::CancelCallback MultipartUploadExistingFile(
-      const std::string& content_type,
-      int64 content_length,
-      const std::string& resource_id,
-      const base::FilePath& local_file_path,
-      const UploadExistingFileOptions& options,
-      const google_apis::FileResourceCallback& callback,
-      const google_apis::ProgressCallback& progress_callback) override;
-  google_apis::CancelCallback AuthorizeApp(
-      const std::string& resource_id,
-      const std::string& app_id,
-      const google_apis::AuthorizeAppCallback& callback) override;
-  google_apis::CancelCallback UninstallApp(
-      const std::string& app_id,
-      const google_apis::EntryActionCallback& callback) override;
-  google_apis::CancelCallback AddPermission(
-      const std::string& resource_id,
-      const std::string& email,
-      google_apis::drive::PermissionRole role,
-      const google_apis::EntryActionCallback& callback) override;
-  scoped_ptr<BatchRequestConfiguratorInterface> StartBatchRequest() override;
-
-  // Adds a new file with the given parameters. On success, returns
-  // HTTP_CREATED with the parsed entry.
-  // |callback| must not be null.
-  void AddNewFile(const std::string& content_type,
-                  const std::string& content_data,
-                  const std::string& parent_resource_id,
-                  const std::string& title,
-                  bool shared_with_me,
-                  const google_apis::FileResourceCallback& callback);
-
-  // Adds a new file with the given |resource_id|. If the id already exists,
-  // it's an error. This is used for testing cross profile file sharing that
-  // needs to have matching resource IDs in different fake service instances.
-  // |callback| must not be null.
-  void AddNewFileWithResourceId(
-      const std::string& resource_id,
-      const std::string& content_type,
-      const std::string& content_data,
-      const std::string& parent_resource_id,
-      const std::string& title,
-      bool shared_with_me,
-      const google_apis::FileResourceCallback& callback);
-
-  // Adds a new directory with the given |resource_id|.
-  // |callback| must not be null.
-  google_apis::CancelCallback AddNewDirectoryWithResourceId(
-      const std::string& resource_id,
-      const std::string& parent_resource_id,
-      const std::string& directory_title,
-      const AddNewDirectoryOptions& options,
-      const google_apis::FileResourceCallback& callback);
-
-  // Sets the last modified time for an entry specified by |resource_id|.
-  // On success, returns HTTP_SUCCESS with the parsed entry.
-  // |callback| must not be null.
-  void SetLastModifiedTime(
-      const std::string& resource_id,
-      const base::Time& last_modified_time,
-      const google_apis::FileResourceCallback& callback);
-
-  // Sets the user's permission for an entry specified by |resource_id|.
-  google_apis::DriveApiErrorCode SetUserPermission(
-      const std::string& resource_id,
-      google_apis::drive::PermissionRole user_permission);
-
-  void AddChangeObserver(ChangeObserver* observer);
-  void RemoveChangeObserver(ChangeObserver* observer);
-
- private:
-  struct EntryInfo;
-  struct UploadSession;
-
-  // Returns a pointer to the entry that matches |resource_id|, or NULL if
-  // not found.
-  EntryInfo* FindEntryByResourceId(const std::string& resource_id);
-
-  // Returns a new resource ID, which looks like "resource_id_<num>" where
-  // <num> is a monotonically increasing number starting from 1.
-  std::string GetNewResourceId();
-
-  // Increments |largest_changestamp_| and adds the new changestamp.
-  void AddNewChangestamp(google_apis::ChangeResource* change);
-
-  // Update ETag of |file| based on |largest_changestamp_|.
-  void UpdateETag(google_apis::FileResource* file);
-
-  // Adds a new entry based on the given parameters.
-  // |resource_id| can be empty, in the case, the id is automatically generated.
-  // Returns a pointer to the newly added entry, or NULL if failed.
-  const EntryInfo* AddNewEntry(
-      const std::string& resource_id,
-      const std::string& content_type,
-      const std::string& content_data,
-      const std::string& parent_resource_id,
-      const std::string& title,
-      bool shared_with_me);
-
-  // Core implementation of GetChangeList.
-  // This method returns the slice of the all matched entries, and its range
-  // is between |start_offset| (inclusive) and |start_offset| + |max_results|
-  // (exclusive).
-  // Increments *load_counter by 1 before it returns successfully.
-  void GetChangeListInternal(
-      int64 start_changestamp,
-      const std::string& search_query,
-      const std::string& directory_resource_id,
-      int start_offset,
-      int max_results,
-      int* load_counter,
-      const google_apis::ChangeListCallback& callback);
-
-  // Returns new upload session URL.
-  GURL GetNewUploadSessionUrl();
-
-  void NotifyObservers();
-
-  // The class is expected to run on UI thread.
-  base::ThreadChecker thread_checker_;
-
-  typedef std::map<std::string, EntryInfo*> EntryInfoMap;
-  EntryInfoMap entries_;
-  scoped_ptr<google_apis::AboutResource> about_resource_;
-  scoped_ptr<base::DictionaryValue> app_info_value_;
-  std::map<GURL, UploadSession> upload_sessions_;
-  int64 published_date_seq_;
-  int64 next_upload_sequence_number_;
-  int default_max_results_;
-  int resource_id_count_;
-  int file_list_load_count_;
-  int change_list_load_count_;
-  int directory_load_count_;
-  int about_resource_load_count_;
-  int app_list_load_count_;
-  int blocked_file_list_load_count_;
-  bool offline_;
-  bool never_return_all_file_list_;
-  base::FilePath last_cancelled_file_;
-  GURL share_url_base_;
-  std::string app_json_template_;
-  std::string open_url_format_;
-
-  base::ObserverList<ChangeObserver> change_observers_;
-
-  base::WeakPtrFactory<FakeDriveService> weak_ptr_factory_;
-
-  DISALLOW_COPY_AND_ASSIGN(FakeDriveService);
-};
-
-}  // namespace drive
-
-#endif  // CHROME_BROWSER_DRIVE_FAKE_DRIVE_SERVICE_H_