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 class ModelTypeSyncProxyImpl;
  14 }
  15
  16 namespace syncer_v2 {
  17 // A non-functional implementation of SyncContextProxy.
  18 //
  19 // It supports Clone(), but not much else.  Useful for testing.
  20 class NullSyncContextProxy : public SyncContextProxy {
  21  public:
  22   NullSyncContextProxy();
  23   ~NullSyncContextProxy() override;
  24
  25   void ConnectTypeToSync(syncer::ModelType type,
  26                          const DataTypeState& data_type_state,
  27                          const UpdateResponseDataList& saved_pending_updates,
  28                          const base::WeakPtr<syncer::ModelTypeSyncProxyImpl>&
  29                              type_sync_proxy) override;
  30   void Disconnect(syncer::ModelType type) override;
  31   scoped_ptr<SyncContextProxy> Clone() const override;
  32 };
  33
  34 }  // namespace syncer
  35
  36 #endif  // SYNC_INTERNAL_API_PUBLIC_TEST_NULL_SYNC_CONTEXT_PROXY_H_