sync/internal_api/public/test/null_sync_context_proxy.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 SYNC_INTERNAL_API_PUBLIC_TEST_NULL_SYNC_CONTEXT_PROXY_H_
   6 #define SYNC_INTERNAL_API_PUBLIC_TEST_NULL_SYNC_CONTEXT_PROXY_H_
   7
   8 #include "base/memory/weak_ptr.h"
   9 #include "sync/internal_api/public/non_blocking_sync_common.h"
  10 #include "sync/internal_api/public/sync_context_proxy.h"
  11
  12 namespace syncer {
  13
  14 class ModelTypeSyncProxyImpl;
  15
  16 // A non-functional implementation of SyncContextProxy.
  17 //
  18 // It supports Clone(), but not much else.  Useful for testing.
  19 class NullSyncContextProxy : public SyncContextProxy {
  20  public:
  21   NullSyncContextProxy();
  22   ~NullSyncContextProxy() override;
  23
  24   void ConnectTypeToSync(
  25       syncer::ModelType type,
  26       const DataTypeState& data_type_state,
  27       const UpdateResponseDataList& saved_pending_updates,
  28       const base::WeakPtr<ModelTypeSyncProxyImpl>& type_sync_proxy) override;
  29   void Disconnect(syncer::ModelType type) override;
  30   scoped_ptr<SyncContextProxy> Clone() const override;
  31 };
  32
  33 }  // namespace syncer
  34
  35 #endif  // SYNC_INTERNAL_API_PUBLIC_TEST_NULL_SYNC_CONTEXT_PROXY_H_