chromium/chrome/browser/media/webrtc/current_tab_desktop_media_list_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 "chrome/browser/media/webrtc/current_tab_desktop_media_list.h"

#include <vector>

#include "base/command_line.h"
#include "base/files/file_util.h"
#include "base/files/scoped_temp_dir.h"
#include "base/memory/raw_ptr.h"
#include "base/run_loop.h"
#include "base/strings/utf_string_conversions.h"
#include "base/task/single_thread_task_runner.h"
#include "build/chromeos_buildflags.h"
#include "chrome/browser/media/webrtc/desktop_media_list.h"
#include "chrome/browser/media/webrtc/tab_desktop_media_list_mock_observer.h"
#include "chrome/browser/profiles/profile_manager.h"
#include "chrome/browser/ui/tabs/tab_strip_model.h"
#include "chrome/common/chrome_switches.h"
#include "chrome/test/base/fake_profile_manager.h"
#include "chrome/test/base/scoped_testing_local_state.h"
#include "chrome/test/base/test_browser_window.h"
#include "chrome/test/base/testing_browser_process.h"
#include "chrome/test/base/testing_profile.h"
#include "content/public/browser/navigation_entry.h"
#include "content/public/browser/web_contents.h"
#include "content/public/common/content_switches.h"
#include "content/public/test/browser_task_environment.h"
#include "content/public/test/navigation_simulator.h"
#include "content/public/test/test_renderer_host.h"
#include "content/public/test/web_contents_tester.h"
#include "testing/gmock/include/gmock/gmock.h"

#if BUILDFLAG(IS_CHROMEOS_ASH)
#include "chrome/browser/ash/login/users/chrome_user_manager_impl.h"
#include "chrome/browser/ash/settings/scoped_cros_settings_test_helper.h"
#include "components/user_manager/scoped_user_manager.h"
#endif  // BUILDFLAG(IS_CHROMEOS_ASH)

WebContents;
WebContentsTester;
_;
StrictMock;

namespace {

const base::TimeDelta kUpdatePeriod = …;

}  // namespace

ACTION_P(QuitMessageLoop, run_loop) { … }

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

TEST_F(CurrentTabDesktopMediaListTest, UpdateSourcesListCalledWithCurrentTab) { … }

TEST_F(CurrentTabDesktopMediaListTest,
       UpdateSourcesListNotCalledIfSourceAdded) { … }

TEST_F(CurrentTabDesktopMediaListTest,
       UpdateSourcesListNotCalledIfSourceRemoved) { … }

TEST_F(CurrentTabDesktopMediaListTest, OnSourceThumbnailCalledIfNewThumbnail) { … }

TEST_F(CurrentTabDesktopMediaListTest,
       OnSourceThumbnailNotCalledIfIfOldThumbnail) { … }

TEST_F(CurrentTabDesktopMediaListTest, CallingRefreshAfterTabFreedIsSafe) { … }

// TODO(crbug.com/40724504): Test rescaling of the thumbnails.