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 "components/sync_driver/sync_api_component_factory.h"
  12 #include "sync/api/sync_error.h"
  13
  14 namespace browser_sync {
  15
  16 // A fake GenericChangeProcessor that can return arbitrary values.
  17 class FakeGenericChangeProcessor : public GenericChangeProcessor {
  18  public:
  19   FakeGenericChangeProcessor(SyncApiComponentFactory* sync_factory);
  20   virtual ~FakeGenericChangeProcessor();
  21
  22   // Setters for GenericChangeProcessor implementation results.
  23   void set_sync_model_has_user_created_nodes(bool has_nodes);
  24   void set_sync_model_has_user_created_nodes_success(bool success);
  25
  26   // GenericChangeProcessor implementations.
  27   virtual syncer::SyncError ProcessSyncChanges(
  28       const tracked_objects::Location& from_here,
  29       const syncer::SyncChangeList& change_list) OVERRIDE;
  30   virtual syncer::SyncError GetAllSyncDataReturnError(
  31       syncer::ModelType type,
  32       syncer::SyncDataList* data) const OVERRIDE;
  33   virtual bool GetDataTypeContext(syncer::ModelType type,
  34                                   std::string* context) const OVERRIDE;
  35   virtual int GetSyncCountForType(syncer::ModelType type) OVERRIDE;
  36   virtual bool SyncModelHasUserCreatedNodes(syncer::ModelType type,
  37                                             bool* has_nodes) OVERRIDE;
  38   virtual bool CryptoReadyIfNecessary(syncer::ModelType type) OVERRIDE;
  39
  40  private:
  41   bool sync_model_has_user_created_nodes_;
  42   bool sync_model_has_user_created_nodes_success_;
  43 };
  44
  45 // Define a factory for FakeGenericChangeProcessor for convenience.
  46 class FakeGenericChangeProcessorFactory : public GenericChangeProcessorFactory {
  47  public:
  48   explicit FakeGenericChangeProcessorFactory(
  49       scoped_ptr<FakeGenericChangeProcessor> processor);
  50   virtual ~FakeGenericChangeProcessorFactory();
  51   virtual scoped_ptr<GenericChangeProcessor> CreateGenericChangeProcessor(
  52       syncer::UserShare* user_share,
  53       browser_sync::DataTypeErrorHandler* error_handler,
  54       const base::WeakPtr<syncer::SyncableService>& local_service,
  55       const base::WeakPtr<syncer::SyncMergeResult>& merge_result,
  56       SyncApiComponentFactory* sync_factory) OVERRIDE;
  57
  58  private:
  59   scoped_ptr<FakeGenericChangeProcessor> processor_;
  60   DISALLOW_COPY_AND_ASSIGN(FakeGenericChangeProcessorFactory);
  61 };
  62
  63 }  // namespace browser_sync
  64
  65 #endif  // COMPONENTS_SYNC_DRIVER_FAKE_GENERIC_CHANGE_PROCESSOR_H_