chromium/components/prefs/default_pref_store_unittest.cc

// Copyright 2012 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/prefs/default_pref_store.h"
#include "base/memory/raw_ptr.h"
#include "testing/gtest/include/gtest/gtest.h"

Value;

namespace {

class MockPrefStoreObserver : public PrefStore::Observer { … };

MockPrefStoreObserver::MockPrefStoreObserver(DefaultPrefStore* pref_store)
    : … { … }

MockPrefStoreObserver::~MockPrefStoreObserver() { … }

void MockPrefStoreObserver::OnPrefValueChanged(std::string_view key) { … }

}  // namespace

TEST(DefaultPrefStoreTest, NotifyPrefValueChanged) { … }