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// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef COMPONENTS_INVALIDATION_IMPL_FAKE_INVALIDATION_SERVICE_H_
#define COMPONENTS_INVALIDATION_IMPL_FAKE_INVALIDATION_SERVICE_H_
#include <memory>
#include <optional>
#include <string>
#include "components/invalidation/impl/invalidator_registrar_with_memory.h"
#include "components/invalidation/public/invalidation_service.h"
#include "components/prefs/testing_pref_service.h"
namespace invalidation {
class Invalidation;
// An InvalidationService that emits invalidations only when
// its EmitInvalidationForTest method is called (and a handler is interested
// in the topic of that invalidation).
class FakeInvalidationService : public InvalidationService {
public:
FakeInvalidationService();
FakeInvalidationService(const FakeInvalidationService& other) = delete;
FakeInvalidationService& operator=(const FakeInvalidationService& other) =
delete;
~FakeInvalidationService() override;
void AddObserver(InvalidationHandler* handler) override;
bool HasObserver(const InvalidationHandler* handler) const override;
bool UpdateInterestedTopics(InvalidationHandler* handler,
const TopicSet& topics) override;
void RemoveObserver(const InvalidationHandler* handler) override;
InvalidatorState GetInvalidatorState() const override;
std::string GetInvalidatorClientId() const override;
void SetInvalidatorState(InvalidatorState state);
const InvalidatorRegistrarWithMemory& invalidator_registrar() const {
return *invalidator_registrar_;
}
void EmitInvalidationForTest(const Invalidation& invalidation);
private:
std::string client_id_;
// |pref_service_| must outlive |invalidator_registrar_|.
TestingPrefServiceSimple pref_service_;
std::unique_ptr<InvalidatorRegistrarWithMemory> invalidator_registrar_;
};
} // namespace invalidation
#endif // COMPONENTS_INVALIDATION_IMPL_FAKE_INVALIDATION_SERVICE_H_
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