chrome/browser/notifications/extension_welcome_notification_unittest.cc

   1 // Copyright 2014 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/notifications/extension_welcome_notification.h"
   6
   7 #include <string>
   8
   9 #include "base/memory/scoped_ptr.h"
  10 #include "base/message_loop/message_loop.h"
  11 #include "base/prefs/pref_service.h"
  12 #include "base/strings/utf_string_conversions.h"
  13 #include "base/test/test_simple_task_runner.h"
  14 #include "base/thread_task_runner_handle.h"
  15 #include "chrome/browser/notifications/notification.h"
  16 #include "chrome/common/pref_names.h"
  17 #include "chrome/test/base/testing_pref_service_syncable.h"
  18 #include "chrome/test/base/testing_profile.h"
  19 #include "components/pref_registry/pref_registry_syncable.h"
  20 #include "sync/api/fake_sync_change_processor.h"
  21 #include "sync/api/sync_error_factory_mock.h"
  22 #include "testing/gtest/include/gtest/gtest.h"
  23 #include "ui/message_center/fake_message_center.h"
  24 #include "ui/message_center/notification.h"
  25
  26 class MockMessageCenter : public message_center::FakeMessageCenter {
  27  public:
  28   MockMessageCenter()
  29       : add_notification_calls_(0),
  30         remove_notification_calls_(0),
  31         notifications_with_shown_as_popup_(0) {
  32   }
  33
  34   int add_notification_calls() { return add_notification_calls_; }
  35   int remove_notification_calls() { return remove_notification_calls_; }
  36   int notifications_with_shown_as_popup() {
  37     return notifications_with_shown_as_popup_;
  38   }
  39
  40   // message_center::FakeMessageCenter Overrides
  41   virtual message_center::Notification* FindVisibleNotificationById(
  42       const std::string& id) override {
  43     if (last_notification.get() && last_notification->id() == id)
  44       return last_notification.get();
  45     return NULL;
  46   }
  47
  48   virtual void AddNotification(
  49       scoped_ptr<message_center::Notification> notification) override {
  50     EXPECT_FALSE(last_notification.get());
  51     last_notification.swap(notification);
  52     add_notification_calls_++;
  53     if (last_notification->shown_as_popup())
  54       notifications_with_shown_as_popup_++;
  55   }
  56
  57   virtual void RemoveNotification(const std::string& id,
  58                                   bool by_user) override {
  59     EXPECT_TRUE(last_notification.get());
  60     last_notification.reset();
  61     remove_notification_calls_++;
  62   }
  63
  64   void CloseCurrentNotification() {
  65     EXPECT_TRUE(last_notification.get());
  66     last_notification->delegate()->Close(true);
  67     RemoveNotification(last_notification->id(), true);
  68   }
  69
  70  private:
  71   scoped_ptr<message_center::Notification> last_notification;
  72   int add_notification_calls_;
  73   int remove_notification_calls_;
  74   int notifications_with_shown_as_popup_;
  75
  76   DISALLOW_COPY_AND_ASSIGN(MockMessageCenter);
  77 };
  78
  79 class WelcomeNotificationDelegate
  80     : public ExtensionWelcomeNotification::Delegate {
  81 public:
  82   WelcomeNotificationDelegate()
  83       : start_time_(base::Time::Now()),
  84         message_center_(new MockMessageCenter()) {
  85   }
  86
  87   // ExtensionWelcomeNotification::Delegate
  88   virtual message_center::MessageCenter* GetMessageCenter() override {
  89     return message_center_.get();
  90   }
  91
  92   virtual base::Time GetCurrentTime() override {
  93     return start_time_ + elapsed_time_;
  94   }
  95
  96   virtual void PostTask(
  97       const tracked_objects::Location& from_here,
  98       const base::Closure& task) override {
  99     EXPECT_TRUE(pending_task_.is_null());
 100     pending_task_ = task;
 101   }
 102
 103   // WelcomeNotificationDelegate
 104   MockMessageCenter* message_center() const { return message_center_.get(); }
 105
 106   base::Time GetStartTime() const { return start_time_; }
 107
 108   void SetElapsedTime(base::TimeDelta elapsed_time) {
 109     elapsed_time_ = elapsed_time;
 110   }
 111
 112   void RunPendingTask() {
 113     base::Closure task_to_run = pending_task_;
 114     pending_task_.Reset();
 115     task_to_run.Run();
 116   }
 117
 118  private:
 119   const base::Time start_time_;
 120   base::TimeDelta elapsed_time_;
 121   scoped_ptr<MockMessageCenter> message_center_;
 122   base::Closure pending_task_;
 123
 124   DISALLOW_COPY_AND_ASSIGN(WelcomeNotificationDelegate);
 125 };
 126
 127 class ExtensionWelcomeNotificationTest : public testing::Test {
 128  protected:
 129   ExtensionWelcomeNotificationTest() {
 130     scoped_refptr<user_prefs::PrefRegistrySyncable> pref_registry(
 131         new user_prefs::PrefRegistrySyncable());
 132     ExtensionWelcomeNotification::RegisterProfilePrefs(pref_registry.get());
 133   }
 134
 135   virtual void SetUp() {
 136     task_runner_ = new base::TestSimpleTaskRunner();
 137     thread_task_runner_handle_.reset(
 138         new base::ThreadTaskRunnerHandle(task_runner_));
 139     profile_.reset(new TestingProfile());
 140     delegate_ = new WelcomeNotificationDelegate();
 141     welcome_notification_.reset(
 142         ExtensionWelcomeNotification::Create(profile_.get(), delegate_));
 143   }
 144
 145   virtual void TearDown() {
 146     delegate_ = NULL;
 147     welcome_notification_.reset();
 148     profile_.reset();
 149     thread_task_runner_handle_.reset();
 150     task_runner_ = NULL;
 151   }
 152
 153   void StartPreferenceSyncing() const {
 154     PrefServiceSyncable::FromProfile(profile_.get())
 155         ->GetSyncableService(syncer::PREFERENCES)
 156         ->MergeDataAndStartSyncing(syncer::PREFERENCES,
 157                                    syncer::SyncDataList(),
 158                                    scoped_ptr<syncer::SyncChangeProcessor>(
 159                                        new syncer::FakeSyncChangeProcessor),
 160                                    scoped_ptr<syncer::SyncErrorFactory>(
 161                                        new syncer::SyncErrorFactoryMock()));
 162   }
 163
 164   void ShowChromeNowNotification() const {
 165     ShowNotification(
 166         "ChromeNowNotification",
 167         message_center::NotifierId(
 168             message_center::NotifierId::APPLICATION,
 169             ExtensionWelcomeNotification::kChromeNowExtensionID));
 170   }
 171
 172   void ShowRegularNotification() const {
 173     ShowNotification(
 174         "RegularNotification",
 175         message_center::NotifierId(message_center::NotifierId::APPLICATION,
 176                                    "aaaabbbbccccddddeeeeffffggghhhhi"));
 177   }
 178
 179   void FlushMessageLoop() { delegate_->RunPendingTask(); }
 180
 181   MockMessageCenter* message_center() const {
 182     return delegate_->message_center();
 183   }
 184   base::TestSimpleTaskRunner* task_runner() const {
 185     return task_runner_.get();
 186   }
 187   base::Time GetStartTime() const {
 188     return delegate_->GetStartTime();
 189   }
 190   void SetElapsedTime(base::TimeDelta elapsed_time) const {
 191     delegate_->SetElapsedTime(elapsed_time);
 192   }
 193   bool GetBooleanPref(const char* path) const {
 194     return profile_->GetPrefs()->GetBoolean(path);
 195   }
 196   void SetBooleanPref(const char* path, bool value) const {
 197     profile_->GetPrefs()->SetBoolean(path, value);
 198   }
 199   int64 GetInt64Pref(const char* path) const {
 200     return profile_->GetPrefs()->GetInt64(path);
 201   }
 202   void SetInt64Pref(const char* path, int64 value) const {
 203     profile_->GetPrefs()->SetInt64(path, value);
 204   }
 205
 206  private:
 207   class TestNotificationDelegate : public NotificationDelegate {
 208    public:
 209     explicit TestNotificationDelegate(const std::string& id) : id_(id) {}
 210
 211     // Overridden from NotificationDelegate:
 212     virtual void Display() override {}
 213     virtual void Error() override {}
 214     virtual void Close(bool by_user) override {}
 215     virtual void Click() override {}
 216     virtual void ButtonClick(int index) override {}
 217
 218     virtual std::string id() const override { return id_; }
 219
 220    private:
 221     virtual ~TestNotificationDelegate() {}
 222
 223     const std::string id_;
 224
 225     DISALLOW_COPY_AND_ASSIGN(TestNotificationDelegate);
 226   };
 227
 228   void ShowNotification(std::string notification_id,
 229                         const message_center::NotifierId& notifier_id) const {
 230     message_center::RichNotificationData rich_notification_data;
 231     rich_notification_data.priority = 0;
 232     Notification notification(message_center::NOTIFICATION_TYPE_BASE_FORMAT,
 233                               GURL("http://tests.url"),
 234                               base::UTF8ToUTF16("Title"),
 235                               base::UTF8ToUTF16("Body"),
 236                               gfx::Image(),
 237                               blink::WebTextDirectionDefault,
 238                               notifier_id,
 239                               base::UTF8ToUTF16("Source"),
 240                               base::UTF8ToUTF16(notification_id),
 241                               rich_notification_data,
 242                               new TestNotificationDelegate("TestNotification"));
 243     welcome_notification_->ShowWelcomeNotificationIfNecessary(notification);
 244   }
 245
 246   scoped_refptr<base::TestSimpleTaskRunner> task_runner_;
 247   scoped_ptr<base::ThreadTaskRunnerHandle> thread_task_runner_handle_;
 248   scoped_ptr<TestingProfile> profile_;
 249   // Weak Ref owned by welcome_notification_
 250   WelcomeNotificationDelegate* delegate_;
 251   scoped_ptr<ExtensionWelcomeNotification> welcome_notification_;
 252
 253   DISALLOW_COPY_AND_ASSIGN(ExtensionWelcomeNotificationTest);
 254 };
 255
 256 // Show a regular notification. Expect that WelcomeNotification will
 257 // not show a welcome notification.
 258 TEST_F(ExtensionWelcomeNotificationTest, FirstRunShowRegularNotification) {
 259   StartPreferenceSyncing();
 260   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationDismissed));
 261   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationDismissedLocal));
 262   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationPreviouslyPoppedUp));
 263
 264   ShowRegularNotification();
 265
 266   EXPECT_EQ(message_center()->add_notification_calls(), 0);
 267   EXPECT_EQ(message_center()->remove_notification_calls(), 0);
 268   EXPECT_EQ(message_center()->notifications_with_shown_as_popup(), 0);
 269   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationDismissed));
 270   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationDismissedLocal));
 271   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationPreviouslyPoppedUp));
 272 }
 273
 274 // Show a Chrome Now notification. Expect that WelcomeNotification will
 275 // show a welcome notification.
 276 TEST_F(ExtensionWelcomeNotificationTest, FirstRunChromeNowNotification) {
 277   StartPreferenceSyncing();
 278   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationDismissed));
 279   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationDismissedLocal));
 280   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationPreviouslyPoppedUp));
 281
 282   ShowChromeNowNotification();
 283
 284   EXPECT_EQ(message_center()->add_notification_calls(), 1);
 285   EXPECT_EQ(message_center()->remove_notification_calls(), 0);
 286   EXPECT_EQ(message_center()->notifications_with_shown_as_popup(), 0);
 287   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationDismissed));
 288   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationDismissedLocal));
 289   EXPECT_TRUE(GetBooleanPref(prefs::kWelcomeNotificationPreviouslyPoppedUp));
 290 }
 291
 292 // Show a Chrome Now notification that was already shown before.
 293 TEST_F(ExtensionWelcomeNotificationTest, ShowWelcomeNotificationAgain) {
 294   StartPreferenceSyncing();
 295   SetBooleanPref(prefs::kWelcomeNotificationPreviouslyPoppedUp, true);
 296   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationDismissed));
 297   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationDismissedLocal));
 298   EXPECT_TRUE(GetBooleanPref(prefs::kWelcomeNotificationPreviouslyPoppedUp));
 299
 300   ShowChromeNowNotification();
 301
 302   EXPECT_EQ(message_center()->add_notification_calls(), 1);
 303   EXPECT_EQ(message_center()->remove_notification_calls(), 0);
 304   EXPECT_EQ(message_center()->notifications_with_shown_as_popup(), 1);
 305   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationDismissed));
 306   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationDismissedLocal));
 307   EXPECT_TRUE(GetBooleanPref(prefs::kWelcomeNotificationPreviouslyPoppedUp));
 308 }
 309
 310 // Don't show a welcome notification if it was previously dismissed on another
 311 // machine that wrote the synced flag.
 312 TEST_F(ExtensionWelcomeNotificationTest,
 313        WelcomeNotificationPreviouslyDismissed) {
 314   StartPreferenceSyncing();
 315   SetBooleanPref(prefs::kWelcomeNotificationDismissed, true);
 316   EXPECT_TRUE(GetBooleanPref(prefs::kWelcomeNotificationDismissed));
 317   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationDismissedLocal));
 318   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationPreviouslyPoppedUp));
 319
 320   ShowChromeNowNotification();
 321
 322   EXPECT_EQ(message_center()->add_notification_calls(), 0);
 323   EXPECT_EQ(message_center()->remove_notification_calls(), 0);
 324   EXPECT_EQ(message_center()->notifications_with_shown_as_popup(), 0);
 325   EXPECT_TRUE(GetBooleanPref(prefs::kWelcomeNotificationDismissed));
 326   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationDismissedLocal));
 327   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationPreviouslyPoppedUp));
 328 }
 329
 330 // Don't show a welcome notification if it was previously dismissed on this
 331 // machine.
 332 TEST_F(ExtensionWelcomeNotificationTest,
 333        WelcomeNotificationPreviouslyDismissedLocal) {
 334   StartPreferenceSyncing();
 335   SetBooleanPref(prefs::kWelcomeNotificationDismissedLocal, true);
 336   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationDismissed));
 337   EXPECT_TRUE(GetBooleanPref(prefs::kWelcomeNotificationDismissedLocal));
 338   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationPreviouslyPoppedUp));
 339
 340   ShowChromeNowNotification();
 341
 342   EXPECT_EQ(message_center()->add_notification_calls(), 0);
 343   EXPECT_EQ(message_center()->remove_notification_calls(), 0);
 344   EXPECT_EQ(message_center()->notifications_with_shown_as_popup(), 0);
 345   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationDismissed));
 346   EXPECT_TRUE(GetBooleanPref(prefs::kWelcomeNotificationDismissedLocal));
 347   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationPreviouslyPoppedUp));
 348 }
 349
 350 // Don't show a welcome notification if it was previously dismissed with the
 351 // local flag and synced flag. This case is possible but rare.
 352 TEST_F(ExtensionWelcomeNotificationTest,
 353        WelcomeNotificationPreviouslyDismissedSyncedAndLocal) {
 354   StartPreferenceSyncing();
 355   SetBooleanPref(prefs::kWelcomeNotificationDismissed, true);
 356   SetBooleanPref(prefs::kWelcomeNotificationDismissedLocal, true);
 357   EXPECT_TRUE(GetBooleanPref(prefs::kWelcomeNotificationDismissed));
 358   EXPECT_TRUE(GetBooleanPref(prefs::kWelcomeNotificationDismissedLocal));
 359   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationPreviouslyPoppedUp));
 360
 361   ShowChromeNowNotification();
 362
 363   EXPECT_EQ(message_center()->add_notification_calls(), 0);
 364   EXPECT_EQ(message_center()->remove_notification_calls(), 0);
 365   EXPECT_EQ(message_center()->notifications_with_shown_as_popup(), 0);
 366   EXPECT_TRUE(GetBooleanPref(prefs::kWelcomeNotificationDismissed));
 367   EXPECT_TRUE(GetBooleanPref(prefs::kWelcomeNotificationDismissedLocal));
 368   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationPreviouslyPoppedUp));
 369 }
 370
 371 // Show a Chrome Now notification and dismiss it.
 372 // Expect welcome toast dismissed to be true.
 373 TEST_F(ExtensionWelcomeNotificationTest, DismissWelcomeNotification) {
 374   StartPreferenceSyncing();
 375   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationDismissed));
 376   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationDismissedLocal));
 377   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationPreviouslyPoppedUp));
 378
 379   ShowChromeNowNotification();
 380   message_center()->CloseCurrentNotification();
 381   FlushMessageLoop();
 382
 383   EXPECT_EQ(message_center()->add_notification_calls(), 1);
 384   EXPECT_EQ(message_center()->remove_notification_calls(), 1);
 385   EXPECT_EQ(message_center()->notifications_with_shown_as_popup(), 0);
 386   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationDismissed));
 387   EXPECT_TRUE(GetBooleanPref(prefs::kWelcomeNotificationDismissedLocal));
 388   EXPECT_TRUE(GetBooleanPref(prefs::kWelcomeNotificationPreviouslyPoppedUp));
 389 }
 390
 391 // Show a Chrome Now notification and dismiss it via a synced preference change.
 392 // Expect welcome toast dismissed to be true.
 393 TEST_F(ExtensionWelcomeNotificationTest, SyncedDismissalWelcomeNotification) {
 394   StartPreferenceSyncing();
 395   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationDismissed));
 396   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationDismissedLocal));
 397   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationPreviouslyPoppedUp));
 398
 399   ShowChromeNowNotification();
 400   SetBooleanPref(prefs::kWelcomeNotificationDismissed, true);
 401
 402   EXPECT_EQ(message_center()->add_notification_calls(), 1);
 403   EXPECT_EQ(message_center()->remove_notification_calls(), 1);
 404   EXPECT_EQ(message_center()->notifications_with_shown_as_popup(), 0);
 405   EXPECT_TRUE(GetBooleanPref(prefs::kWelcomeNotificationDismissed));
 406   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationDismissedLocal));
 407   EXPECT_TRUE(GetBooleanPref(prefs::kWelcomeNotificationPreviouslyPoppedUp));
 408 }
 409
 410 // Simulate a delayed preference sync when the welcome notification was
 411 // previously dismissed.
 412 TEST_F(ExtensionWelcomeNotificationTest,
 413        DelayedPreferenceSyncPreviouslyDismissed) {
 414   // Show a notification while the preference system is not syncing.
 415   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationDismissed));
 416   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationDismissedLocal));
 417   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationPreviouslyPoppedUp));
 418
 419   ShowChromeNowNotification();
 420
 421   EXPECT_EQ(message_center()->add_notification_calls(), 0);
 422   EXPECT_EQ(message_center()->remove_notification_calls(), 0);
 423   EXPECT_EQ(message_center()->notifications_with_shown_as_popup(), 0);
 424   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationDismissed));
 425   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationDismissedLocal));
 426   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationPreviouslyPoppedUp));
 427
 428   // Now start the preference syncing with a previously dismissed welcome.
 429   SetBooleanPref(prefs::kWelcomeNotificationDismissed, true);
 430   EXPECT_TRUE(GetBooleanPref(prefs::kWelcomeNotificationDismissed));
 431   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationDismissedLocal));
 432   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationPreviouslyPoppedUp));
 433
 434   StartPreferenceSyncing();
 435
 436   EXPECT_EQ(message_center()->add_notification_calls(), 0);
 437   EXPECT_EQ(message_center()->remove_notification_calls(), 0);
 438   EXPECT_EQ(message_center()->notifications_with_shown_as_popup(), 0);
 439   EXPECT_TRUE(GetBooleanPref(prefs::kWelcomeNotificationDismissed));
 440   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationDismissedLocal));
 441   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationPreviouslyPoppedUp));
 442 }
 443
 444 // Simulate a delayed preference sync when the welcome notification was
 445 // never shown.
 446 TEST_F(ExtensionWelcomeNotificationTest, DelayedPreferenceSyncNeverShown) {
 447   // Show a notification while the preference system is not syncing.
 448   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationDismissed));
 449   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationDismissedLocal));
 450   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationPreviouslyPoppedUp));
 451
 452   ShowChromeNowNotification();
 453
 454   EXPECT_EQ(message_center()->add_notification_calls(), 0);
 455   EXPECT_EQ(message_center()->remove_notification_calls(), 0);
 456   EXPECT_EQ(message_center()->notifications_with_shown_as_popup(), 0);
 457   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationDismissed));
 458   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationDismissedLocal));
 459   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationPreviouslyPoppedUp));
 460
 461   // Now start the preference syncing with the default preference values.
 462   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationDismissed));
 463   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationDismissedLocal));
 464   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationPreviouslyPoppedUp));
 465
 466   StartPreferenceSyncing();
 467
 468   EXPECT_EQ(message_center()->add_notification_calls(), 1);
 469   EXPECT_EQ(message_center()->remove_notification_calls(), 0);
 470   EXPECT_EQ(message_center()->notifications_with_shown_as_popup(), 0);
 471   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationDismissed));
 472   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationDismissedLocal));
 473   EXPECT_TRUE(GetBooleanPref(prefs::kWelcomeNotificationPreviouslyPoppedUp));
 474 }
 475
 476 // Simulate the passage of time when the welcome notification
 477 // automatically dismisses.
 478 TEST_F(ExtensionWelcomeNotificationTest, TimeExpiredNotification) {
 479   StartPreferenceSyncing();
 480   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationDismissed));
 481   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationDismissedLocal));
 482   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationPreviouslyPoppedUp));
 483   EXPECT_EQ(GetInt64Pref(prefs::kWelcomeNotificationExpirationTimestamp), 0);
 484   EXPECT_TRUE(task_runner()->GetPendingTasks().empty());
 485
 486   ShowChromeNowNotification();
 487
 488   base::TimeDelta requested_show_time =
 489       base::TimeDelta::FromDays(
 490           ExtensionWelcomeNotification::kRequestedShowTimeDays);
 491
 492   EXPECT_EQ(task_runner()->GetPendingTasks().size(), 1U);
 493   EXPECT_EQ(task_runner()->NextPendingTaskDelay(), requested_show_time);
 494
 495   EXPECT_EQ(message_center()->add_notification_calls(), 1);
 496   EXPECT_EQ(message_center()->remove_notification_calls(), 0);
 497   EXPECT_EQ(message_center()->notifications_with_shown_as_popup(), 0);
 498   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationDismissed));
 499   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationDismissedLocal));
 500   EXPECT_TRUE(GetBooleanPref(prefs::kWelcomeNotificationPreviouslyPoppedUp));
 501   EXPECT_EQ(
 502       GetInt64Pref(prefs::kWelcomeNotificationExpirationTimestamp),
 503       (GetStartTime() + requested_show_time).ToInternalValue());
 504
 505   SetElapsedTime(requested_show_time);
 506   task_runner()->RunPendingTasks();
 507
 508   EXPECT_TRUE(task_runner()->GetPendingTasks().empty());
 509   EXPECT_EQ(message_center()->add_notification_calls(), 1);
 510   EXPECT_EQ(message_center()->remove_notification_calls(), 1);
 511   EXPECT_EQ(message_center()->notifications_with_shown_as_popup(), 0);
 512   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationDismissed));
 513   EXPECT_TRUE(GetBooleanPref(prefs::kWelcomeNotificationDismissedLocal));
 514   EXPECT_TRUE(GetBooleanPref(prefs::kWelcomeNotificationPreviouslyPoppedUp));
 515   EXPECT_EQ(
 516       GetInt64Pref(prefs::kWelcomeNotificationExpirationTimestamp),
 517       (GetStartTime() + requested_show_time).ToInternalValue());
 518 }
 519
 520 // Simulate the passage of time after Chrome is closed and the welcome
 521 // notification expiration elapses.
 522 TEST_F(ExtensionWelcomeNotificationTest, NotificationPreviouslyExpired) {
 523   StartPreferenceSyncing();
 524   SetBooleanPref(prefs::kWelcomeNotificationPreviouslyPoppedUp, true);
 525   SetInt64Pref(prefs::kWelcomeNotificationExpirationTimestamp, 1);
 526   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationDismissed));
 527   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationDismissedLocal));
 528   EXPECT_TRUE(GetBooleanPref(prefs::kWelcomeNotificationPreviouslyPoppedUp));
 529   EXPECT_EQ(GetInt64Pref(prefs::kWelcomeNotificationExpirationTimestamp), 1);
 530   EXPECT_TRUE(task_runner()->GetPendingTasks().empty());
 531
 532   const base::TimeDelta requested_show_time =
 533       base::TimeDelta::FromDays(
 534           ExtensionWelcomeNotification::kRequestedShowTimeDays);
 535   SetElapsedTime(requested_show_time);
 536   ShowChromeNowNotification();
 537
 538   EXPECT_TRUE(task_runner()->GetPendingTasks().empty());
 539   EXPECT_EQ(message_center()->add_notification_calls(), 0);
 540   EXPECT_EQ(message_center()->remove_notification_calls(), 0);
 541   EXPECT_EQ(message_center()->notifications_with_shown_as_popup(), 0);
 542   EXPECT_FALSE(GetBooleanPref(prefs::kWelcomeNotificationDismissed));
 543   EXPECT_TRUE(GetBooleanPref(prefs::kWelcomeNotificationDismissedLocal));
 544   EXPECT_TRUE(GetBooleanPref(prefs::kWelcomeNotificationPreviouslyPoppedUp));
 545   EXPECT_EQ(GetInt64Pref(prefs::kWelcomeNotificationExpirationTimestamp), 1);
 546 }