chromium/components/sync_device_info/device_count_metrics_provider_unittest.cc

// Copyright 2016 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/sync_device_info/device_count_metrics_provider.h"

#include <map>
#include <string>

#include "base/functional/bind.h"
#include "base/test/metrics/histogram_tester.h"
#include "components/sync/protocol/sync_enums.pb.h"
#include "components/sync_device_info/device_info.h"
#include "components/sync_device_info/fake_device_info_tracker.h"
#include "testing/gtest/include/gtest/gtest.h"

namespace syncer {

class DeviceCountMetricsProviderTest : public testing::Test { … };

namespace {

TEST_F(DeviceCountMetricsProviderTest, NoTrackers) { … }

TEST_F(DeviceCountMetricsProviderTest, SingleTracker) { … }

TEST_F(DeviceCountMetricsProviderTest, MultipileTrackers) { … }

TEST_F(DeviceCountMetricsProviderTest, OnlyNegative) { … }

TEST_F(DeviceCountMetricsProviderTest, VeryLarge) { … }

}  // namespace

}  // namespace syncer