chromium/components/page_load_metrics/browser/observers/use_counter/at_most_once_enum_uma_deferrer_unittest.cc

// 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.

#include "components/page_load_metrics/browser/observers/use_counter/at_most_once_enum_uma_deferrer.h"

#include "base/test/metrics/histogram_tester.h"
#include "testing/gtest/include/gtest/gtest.h"

enum class UmaHistogramTestingEnum { … };

TEST(AtMostOnceEnumUmaDeferrerTest, SingleSample) { … }