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// Copyright 2015 The Chromium 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 COMPONENTS_METRICS_TEST_METRICS_PROVIDER_H_
#define COMPONENTS_METRICS_TEST_METRICS_PROVIDER_H_
#include "base/macros.h"
#include "components/metrics/metrics_provider.h"
namespace metrics {
// A simple implementation of MetricsProvider that checks that its providing
// functions are called, for use in tests.
class TestMetricsProvider : public MetricsProvider {
public:
TestMetricsProvider()
: init_called_(false),
on_recording_disabled_called_(false),
has_initial_stability_metrics_(false),
provide_initial_stability_metrics_called_(false),
provide_stability_metrics_called_(false) {}
// MetricsProvider:
void Init() override;
void OnRecordingDisabled() override;
bool HasInitialStabilityMetrics() override;
void ProvideInitialStabilityMetrics(
SystemProfileProto* system_profile_proto) override;
void ProvideStabilityMetrics(
SystemProfileProto* system_profile_proto) override;
bool init_called() { return init_called_; }
bool on_recording_disabled_called() { return on_recording_disabled_called_; }
void set_has_initial_stability_metrics(bool has_initial_stability_metrics) {
has_initial_stability_metrics_ = has_initial_stability_metrics;
}
bool provide_initial_stability_metrics_called() const {
return provide_initial_stability_metrics_called_;
}
bool provide_stability_metrics_called() const {
return provide_stability_metrics_called_;
}
private:
bool init_called_;
bool on_recording_disabled_called_;
bool has_initial_stability_metrics_;
bool provide_initial_stability_metrics_called_;
bool provide_stability_metrics_called_;
DISALLOW_COPY_AND_ASSIGN(TestMetricsProvider);
};
} // namespace metrics
#endif // COMPONENTS_METRICS_TEST_METRICS_PROVIDER_H_
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