power_manager/powerd/system/suspend_configurator_stub.h

// Copyright 2019 The Chromium OS Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef POWER_MANAGER_POWERD_SYSTEM_SUSPEND_CONFIGURATOR_STUB_H_
#define POWER_MANAGER_POWERD_SYSTEM_SUSPEND_CONFIGURATOR_STUB_H_

#include "power_manager/powerd/system/suspend_configurator.h"

#include <base/macros.h>

namespace power_manager {
namespace system {

// Stub implementation of SuspendConfiguratorInterface for use by tests.
class SuspendConfiguratorStub : public SuspendConfiguratorInterface {
 public:
  SuspendConfiguratorStub() = default;
  SuspendConfiguratorStub(const SuspendConfiguratorStub&) = delete;
  SuspendConfiguratorStub& operator=(const SuspendConfiguratorStub&) = delete;

  ~SuspendConfiguratorStub() override = default;

  // SuspendConfiguratorInterface implementation.
  void PrepareForSuspend(const base::TimeDelta& suspend_duration) override {}
  bool UndoPrepareForSuspend() override { return true; }
  bool IsHibernateAvailable() override {
    return hibernate_available_for_testing_;
  };

  // Force IsHibernateAvailable() to return false for testing
  void force_hibernate_unavailable_for_testing() {
    hibernate_available_for_testing_ = false;
  }

 private:
  bool hibernate_available_for_testing_ = true;
};

}  // namespace system
}  // namespace power_manager

#endif  // POWER_MANAGER_POWERD_SYSTEM_SUSPEND_CONFIGURATOR_STUB_H_