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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #include "chrome/browser/chromeos/kiosk_mode/kiosk_mode_screensaver.h" |
| 6 |
| 7 #include "base/bind.h" |
| 8 #include "base/memory/scoped_ptr.h" |
| 9 #include "base/message_loop.h" |
| 10 #include "base/synchronization/waitable_event.h" |
| 11 #include "chrome/browser/chromeos/dbus/dbus_thread_manager.h" |
| 12 #include "chrome/browser/chromeos/login/user_manager.h" |
| 13 #include "chrome/common/chrome_notification_types.h" |
| 14 #include "content/public/browser/browser_thread.h" |
| 15 #include "content/public/browser/notification_registrar.h" |
| 16 #include "content/public/browser/notification_service.h" |
| 17 #include "content/test/test_browser_thread.h" |
| 18 #include "testing/gtest/include/gtest/gtest.h" |
| 19 |
| 20 using content::BrowserThread; |
| 21 |
| 22 namespace chromeos { |
| 23 |
| 24 class KioskModeScreensaverTest : public testing::Test { |
| 25 public: |
| 26 KioskModeScreensaverTest() |
| 27 : ui_thread_(BrowserThread::UI, &message_loop_), |
| 28 screensaver_(NULL) { |
| 29 } |
| 30 |
| 31 virtual void SetUp() OVERRIDE { |
| 32 DBusThreadManager::Initialize(); |
| 33 screensaver_ = new KioskModeScreensaver(); |
| 34 } |
| 35 |
| 36 virtual void TearDown() OVERRIDE { |
| 37 delete screensaver_; |
| 38 DBusThreadManager::Shutdown(); |
| 39 } |
| 40 |
| 41 bool LoginUserObserverRegistered() { |
| 42 return screensaver_->registrar_.IsRegistered( |
| 43 screensaver_, |
| 44 chrome::NOTIFICATION_LOGIN_USER_CHANGED, |
| 45 content::NotificationService::AllSources()); |
| 46 } |
| 47 |
| 48 bool PowerManagerObserverRegistered() { |
| 49 chromeos::PowerManagerClient* power_manager = |
| 50 chromeos::DBusThreadManager::Get()->GetPowerManagerClient(); |
| 51 return power_manager->HasObserver(screensaver_); |
| 52 } |
| 53 |
| 54 MessageLoopForUI message_loop_; |
| 55 content::TestBrowserThread ui_thread_; |
| 56 |
| 57 KioskModeScreensaver* screensaver_; |
| 58 content::NotificationRegistrar registrar_; |
| 59 }; |
| 60 |
| 61 TEST_F(KioskModeScreensaverTest, CheckObservers) { |
| 62 EXPECT_TRUE(LoginUserObserverRegistered()); |
| 63 EXPECT_TRUE(PowerManagerObserverRegistered()); |
| 64 } |
| 65 |
| 66 TEST_F(KioskModeScreensaverTest, CheckObserversAfterUserLogin) { |
| 67 content::NotificationService::current()->Notify( |
| 68 chrome::NOTIFICATION_LOGIN_USER_CHANGED, |
| 69 content::Source<UserManager>(UserManager::Get()), |
| 70 // Ideally this should be the user logged in, but since we won't really be |
| 71 // checking for the current logged in user in our observer anyway, giving |
| 72 // NoDetails here is fine. |
| 73 content::NotificationService::NoDetails()); |
| 74 |
| 75 EXPECT_FALSE(PowerManagerObserverRegistered()); |
| 76 } |
| 77 |
| 78 } // namespace chromeos |
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