components/sync_driver/fake_generic_change_processor.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef COMPONENTS_SYNC_DRIVER_FAKE_GENERIC_CHANGE_PROCESSOR_H_
   6 #define COMPONENTS_SYNC_DRIVER_FAKE_GENERIC_CHANGE_PROCESSOR_H_
   7
   8 #include "components/sync_driver/generic_change_processor.h"
   9
  10 #include "components/sync_driver/generic_change_processor_factory.h"
  11 #include "sync/api/sync_error.h"
  12
  13 namespace browser_sync {
  14
  15 // A fake GenericChangeProcessor that can return arbitrary values.
  16 class FakeGenericChangeProcessor : public GenericChangeProcessor {
  17  public:
  18   FakeGenericChangeProcessor();
  19   virtual ~FakeGenericChangeProcessor();
  20
  21   // Setters for GenericChangeProcessor implementation results.
  22   void set_sync_model_has_user_created_nodes(bool has_nodes);
  23   void set_sync_model_has_user_created_nodes_success(bool success);
  24
  25   // GenericChangeProcessor implementations.
  26   virtual syncer::SyncError ProcessSyncChanges(
  27       const tracked_objects::Location& from_here,
  28       const syncer::SyncChangeList& change_list) OVERRIDE;
  29   virtual syncer::SyncError GetAllSyncDataReturnError(
  30       syncer::ModelType type,
  31       syncer::SyncDataList* data) const OVERRIDE;
  32   virtual bool GetDataTypeContext(syncer::ModelType type,
  33                                   std::string* context) const OVERRIDE;
  34   virtual int GetSyncCountForType(syncer::ModelType type) OVERRIDE;
  35   virtual bool SyncModelHasUserCreatedNodes(syncer::ModelType type,
  36                                             bool* has_nodes) OVERRIDE;
  37   virtual bool CryptoReadyIfNecessary(syncer::ModelType type) OVERRIDE;
  38
  39  private:
  40   bool sync_model_has_user_created_nodes_;
  41   bool sync_model_has_user_created_nodes_success_;
  42 };
  43
  44 // Define a factory for FakeGenericChangeProcessor for convenience.
  45 class FakeGenericChangeProcessorFactory : public GenericChangeProcessorFactory {
  46  public:
  47   explicit FakeGenericChangeProcessorFactory(
  48       scoped_ptr<FakeGenericChangeProcessor> processor);
  49   virtual ~FakeGenericChangeProcessorFactory();
  50   virtual scoped_ptr<GenericChangeProcessor> CreateGenericChangeProcessor(
  51       syncer::UserShare* user_share,
  52       browser_sync::DataTypeErrorHandler* error_handler,
  53       const base::WeakPtr<syncer::SyncableService>& local_service,
  54       const base::WeakPtr<syncer::SyncMergeResult>& merge_result,
  55       scoped_ptr<syncer::AttachmentService> attachment_service) OVERRIDE;
  56  private:
  57   scoped_ptr<FakeGenericChangeProcessor> processor_;
  58   DISALLOW_COPY_AND_ASSIGN(FakeGenericChangeProcessorFactory);
  59 };
  60
  61 }  // namespace browser_sync
  62
  63 #endif  // COMPONENTS_SYNC_DRIVER_FAKE_GENERIC_CHANGE_PROCESSOR_H_