chromium/components/metrics/demographics/demographic_metrics_test_utils.cc

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

#include "components/metrics/demographics/demographic_metrics_test_utils.h"

#include "base/strings/stringprintf.h"
#include "base/time/default_clock.h"
#include "base/time/default_tick_clock.h"
#include "components/metrics/demographics/user_demographics.h"
#include "components/metrics/log_decoder.h"
#include "components/sync/engine/loopback_server/persistent_unique_client_entity.h"
#include "components/sync/protocol/entity_specifics.pb.h"
#include "third_party/metrics_proto/chrome_user_metrics_extension.pb.h"

namespace metrics {
namespace test {

void AddUserBirthYearAndGenderToSyncServer(
    base::WeakPtr<fake_server::FakeServer> fake_server,
    int birth_year,
    UserDemographicsProto::Gender gender) { … }

void UpdateNetworkTime(const base::Time& now,
                       network_time::NetworkTimeTracker* time_tracker) { … }

int GetMaximumEligibleBirthYear(const base::Time& now) { … }

int GetNoisedBirthYear(const PrefService* local_state, int raw_birth_year) { … }

void BuildAndStoreLog(MetricsService* metrics_service) { … }

bool HasUnsentLogs(MetricsService* metrics_service) { … }

// Returns an UMA log if the MetricsService has a staged log.
std::unique_ptr<ChromeUserMetricsExtension> GetLastUmaLog(
    MetricsService* metrics_service) { … }

}  // namespace test
}  // namespace metrics