components/invalidation/fake_invalidation_state_tracker.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_INVALIDATION_FAKE_INVALIDATION_STATE_TRACKER_H_
   6 #define COMPONENTS_INVALIDATION_FAKE_INVALIDATION_STATE_TRACKER_H_
   7
   8 #include "base/memory/weak_ptr.h"
   9 #include "components/invalidation/invalidation_state_tracker.h"
  10
  11 namespace syncer {
  12
  13 // InvalidationStateTracker implementation that simply keeps track of
  14 // the max versions and invalidation state in memory.
  15 class FakeInvalidationStateTracker
  16     : public InvalidationStateTracker,
  17       public base::SupportsWeakPtr<FakeInvalidationStateTracker> {
  18  public:
  19   FakeInvalidationStateTracker();
  20   ~FakeInvalidationStateTracker() override;
  21
  22   // InvalidationStateTracker implementation.
  23   void ClearAndSetNewClientId(const std::string& client_id) override;
  24   std::string GetInvalidatorClientId() const override;
  25   void SetBootstrapData(const std::string& data) override;
  26   std::string GetBootstrapData() const override;
  27   void SetSavedInvalidations(const UnackedInvalidationsMap& states) override;
  28   UnackedInvalidationsMap GetSavedInvalidations() const override;
  29   void Clear() override;
  30
  31   static const int64 kMinVersion;
  32
  33  private:
  34   std::string invalidator_client_id_;
  35   std::string bootstrap_data_;
  36   UnackedInvalidationsMap unacked_invalidations_map_;
  37 };
  38
  39 }  // namespace syncer
  40
  41 #endif  // COMPONENTS_INVALIDATION_FAKE_INVALIDATION_STATE_TRACKER_H_