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// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef BASE_TEST_POWER_MONITOR_TEST_UTILS_H_
#define BASE_TEST_POWER_MONITOR_TEST_UTILS_H_
#include <optional>
#include "base/functional/callback.h"
#include "base/power_monitor/battery_level_provider.h"
#include "base/power_monitor/sampling_event_source.h"
namespace base::test {
class TestSamplingEventSource : public SamplingEventSource {
public:
TestSamplingEventSource();
~TestSamplingEventSource() override;
bool Start(SamplingEventCallback callback) override;
TimeDelta GetSampleInterval() override;
void SimulateEvent();
private:
SamplingEventCallback sampling_event_callback_;
};
class TestBatteryLevelProvider : public base::BatteryLevelProvider {
public:
TestBatteryLevelProvider();
void GetBatteryState(
base::OnceCallback<
void(const std::optional<base::BatteryLevelProvider::BatteryState>&)>
callback) override;
void SetBatteryState(
std::optional<base::BatteryLevelProvider::BatteryState> battery_state);
static base::BatteryLevelProvider::BatteryState CreateBatteryState(
int battery_count = 1,
bool is_external_power_connected = false,
int charge_percent = 100);
private:
std::optional<base::BatteryLevelProvider::BatteryState> battery_state_;
};
} // namespace base::test
#endif // BASE_TEST_POWER_MONITOR_TEST_UTILS_H_
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