chromium/components/media_message_center/media_notification_volume_slider_view_unittest.cc

// Copyright 2021 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/media_message_center/media_notification_volume_slider_view.h"

#include "base/memory/raw_ptr.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "ui/events/base_event_utils.h"
#include "ui/views/test/views_test_base.h"

namespace media_message_center {

namespace {
constexpr gfx::Size kVolumeSliderSize = …;
constexpr float kScrollVolumeDelta = …;
constexpr float kKeyVolumeDelta = …;
}  // namespace

class MediaNotificationVolumeSliderViewTest : public views::ViewsTestBase { … };

TEST_F(MediaNotificationVolumeSliderViewTest, SetVolume) { … }

TEST_F(MediaNotificationVolumeSliderViewTest, UpdateVolumeWithMouseWheel) { … }

TEST_F(MediaNotificationVolumeSliderViewTest, UpdateVolumeWithKey) { … }

}  // namespace media_message_center