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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_TEST_METRICS_PROVIDER_H_
- #define COMPONENTS_METRICS_TEST_TEST_METRICS_PROVIDER_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() = default;
- TestMetricsProvider(const TestMetricsProvider&) = delete;
- TestMetricsProvider& operator=(const TestMetricsProvider&) = delete;
- // MetricsProvider:
- void Init() override;
- void OnRecordingDisabled() override;
- bool HasPreviousSessionData() override;
- void ProvidePreviousSessionData(
- ChromeUserMetricsExtension* uma_proto) override;
- void ProvideCurrentSessionData(
- ChromeUserMetricsExtension* uma_proto) override;
- void ProvideSystemProfileMetrics(
- SystemProfileProto* system_profile_proto) override;
- bool init_called() { return init_called_; }
- bool on_recording_disabled_called() { return on_recording_disabled_called_; }
- bool has_initial_stability_metrics_called() {
- return has_initial_stability_metrics_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_;
- }
- bool provide_system_profile_metrics_called() const {
- return provide_system_profile_metrics_called_;
- }
- private:
- bool init_called_ = false;
- bool on_recording_disabled_called_ = false;
- bool has_initial_stability_metrics_ = false;
- bool has_initial_stability_metrics_called_ = false;
- bool provide_initial_stability_metrics_called_ = false;
- bool provide_stability_metrics_called_ = false;
- bool provide_system_profile_metrics_called_ = false;
- };
- } // namespace metrics
- #endif // COMPONENTS_METRICS_TEST_TEST_METRICS_PROVIDER_H_
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