Revert r170623 "Convert HTML5 notification pyauto tests to browser_tests."

chrome/test/functional/notifications.py

+#!/usr/bin/env python
+# Copyright (c) 2011 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+import os
+import urllib
+
+import pyauto_functional
+import pyauto
+
+
+class NotificationsTest(pyauto.PyUITest):
+  """Test of HTML5 desktop notifications."""
+  def __init__(self, methodName='runTest'):
+    super(NotificationsTest, self).__init__(methodName)
+    self.EMPTY_PAGE_URL = self.GetHttpURLForDataPath('empty.html')
+    # Content settings for default notification permission.
+    self.ALLOW_ALL_SETTING = 1
+    self.DENY_ALL_SETTING = 2
+    self.ASK_SETTING = 3
+
+    # HTML page used for notification testing.
+    self.TEST_PAGE_URL = self.GetFileURLForDataPath(
+        os.path.join('notifications', 'notification_tester.html'))
+
+  def Debug(self):
+    """Test method for experimentation.
+
+    This method will not run automatically.
+    """
+    while True:
+      raw_input('Interact with the browser and hit <enter> to dump notification'
+                'state...')
+      print '*' * 20
+      self.pprint(self.GetActiveNotifications())
+      self.pprint(self._GetDefaultPermissionSetting())
+
+  def _SetDefaultPermissionSetting(self, setting):
+    """Sets the default setting for whether sites are allowed to create
+    notifications.
+    """
+    self.SetPrefs(pyauto.kDefaultContentSettings, {u'notifications': setting})
+
+  def _GetDefaultPermissionSetting(self):
+    """Gets the default setting for whether sites are allowed to create
+    notifications.
+    """
+    return self.GetPrefsInfo().Prefs(
+        pyauto.kDefaultContentSettings)[u'notifications']
+
+  def _GetDeniedOrigins(self):
+    """Gets the list of origins that are explicitly denied to create
+    notifications.
+    """
+    return (self.GetPrefsInfo().Prefs(pyauto.kDesktopNotificationDeniedOrigins)
+            or [])
+
+  def _GetAllowedOrigins(self):
+    """Gets the list of origins that are explicitly allowed to create
+    notifications.
+    """
+    return (self.GetPrefsInfo().Prefs(pyauto.kDesktopNotificationAllowedOrigins)
+            or [])
+
+  def _SetAllowedOrigins(self, origins):
+    """Sets the list of allowed origins to the given list.
+
+    None of the items in the list should be explicitly denied.
+    """
+    return self.SetPrefs(pyauto.kDesktopNotificationAllowedOrigins, origins)
+
+  def _SetDeniedOrigins(self, origins):
+    """Sets the list of denied origins to the given list.
+
+    None of the items in the list should be explicitly allowed.
+    """
+    return self.SetPrefs(pyauto.kDesktopNotificationDeniedOrigins, origins)
+
+  def _DenyOrigin(self, new_origin):
+    """Denies the given origin to create notifications.
+
+    If it was explicitly allowed, that preference is dropped.
+    """
+    self._DropOriginPreference(new_origin)
+    denied = self._GetDeniedOrigins()
+    if new_origin not in denied:
+      self._SetDeniedOrigins(denied + [new_origin])
+
+  def _AllowOrigin(self, new_origin):
+    """Allows the given origin to create notifications. If it was explicitly
+    denied, that preference is dropped.
+    """
+    self._DropOriginPreference(new_origin)
+    allowed = self._GetAllowedOrigins()
+    if new_origin not in allowed:
+      self._SetAllowedOrigins(allowed + [new_origin])
+
+  def _DropOriginPreference(self, new_origin):
+    """Drops the preference as to whether this origin should be allowed to
+    create notifications. If it was explicitly allowed or explicitly denied,
+    that preference is removed.
+    """
+    allowed = self._GetAllowedOrigins()
+    if allowed and new_origin in allowed:
+      allowed.remove(new_origin)
+      self._SetAllowedOrigins(allowed)
+    denied = self._GetDeniedOrigins()
+    if denied and new_origin in denied:
+      denied.remove(new_origin)
+      self._SetDeniedOrigins(denied)
+
+  def _AllowAllOrigins(self):
+    """Allows any origin to create notifications."""
+    self._SetDefaultPermissionSetting(self.ALLOW_ALL_SETTING)
+    self._SetDeniedOrigins([])
+
+  def _VerifyInfobar(self, origin, tab_index=0, windex=0):
+    """Helper to verify the notification infobar contents are correct.
+
+    Defaults to first tab in first window.
+
+    Args:
+      origin: origin of the notification, e.g., www.gmail.com
+      tab_index: index of the tab within the given window
+      windex: index of the window
+    """
+    tab_info = self.GetBrowserInfo()['windows'][windex]['tabs'][tab_index]
+    self.assertEquals(1, len(tab_info['infobars']))
+    infobar = tab_info['infobars'][0]
+    text = 'Allow %s to show desktop notifications?' % origin
+    self.assertEqual(text, infobar['text'])
+    self.assertEqual(2, len(infobar['buttons']))
+    self.assertEqual('Allow', infobar['buttons'][0])
+    self.assertEqual('Deny', infobar['buttons'][1])
+
+  def _CreateSimpleNotification(self, img_url, title, text,
+                                replace_id='', tab_index=0, windex=0):
+    """Creates a simple notification.
+
+    Returns the id of the notification, which can be used to cancel it later.
+
+    This executes a script in the page which shows a notification.
+    This will only work if the page is navigated to |TEST_PAGE_URL|.
+    The page must also have permission to show notifications.
+
+    Args:
+      img_url: url of a image to use; can be a data url
+      title: title of the notification
+      text: text in the notification
+      replace_id: id string to be used for this notification. If another
+                  notification is shown with the same replace_id, the former
+                  will be replaced.
+      tab_index: index of the tab within the given window
+      windex: index of the window
+    """
+    return self.CallJavascriptFunc('createNotification',
+                                   [img_url, title, text, replace_id],
+                                   tab_index,
+                                   windex);
+
+  def _CreateHTMLNotification(self, content_url, replace_id='',
+                              wait_for_display=True, tab_index=0, windex=0):
+    """Creates an HTML notification.
+
+    Returns the id of the notification, which can be used to cancel it later.
+
+    This executes a script in the page which shows a notification.
+    This will only work if the page is navigated to |TEST_PAGE_URL|.
+    The page must also have permission to show notifications.
+
+    Args:
+      content_url: url of the page to show in the notification
+      replace_id: id string to be used for this notification. If another
+                  notification is shown with the same replace_id, the former
+                  will be replaced.
+      wait_for_display: whether we should wait for the notification to display
+      tab_index: index of the tab within the given window
+      windex: index of the window
+    """
+    return self.CallJavascriptFunc('createHTMLNotification',
+                                   [content_url, replace_id, wait_for_display],
+                                   tab_index,
+                                   windex)
+
+  def _RequestPermission(self, tab_index=0, windex=0):
+    """Requests permission to create notifications.
+
+    This will only work if the current page is navigated to |TEST_PAGE_URL|.
+
+    Args:
+      tab_index: index of the tab within the given window
+      windex: index of the window
+    """
+    self.CallJavascriptFunc('requestPermission', [], tab_index, windex)
+
+  def _CancelNotification(self, notification_id, tab_index=0, windex=0):
+    """Cancels a notification with the given id.
+
+    This canceling is done in the page that showed that notification and so
+    follows a different path than closing a notification via the UI.
+
+    This function should NOT be called until |WaitForNotificationCount| has been
+    used to verify the notification is showing. This function cannot be used to
+    cancel a notification that is in the display queue.
+
+    This will only work if the page is navigated to |TEST_PAGE_URL|.
+
+    Args:
+      notification_id: id of the notification to cancel
+      tab_index: index of the tab within the given window that created the
+          notification
+      windex: index of the window
+    """
+    msg = self.CallJavascriptFunc(
+        'cancelNotification', [notification_id], tab_index, windex)
+    # '1' signifies success.
+    self.assertEquals('1', msg)
+
+  def testCreateSimpleNotification(self):
+    """Creates a simple notification."""
+    self._AllowAllOrigins()
+    self.NavigateToURL(self.TEST_PAGE_URL)
+    self._CreateSimpleNotification('no_such_file.png', 'My Title', 'My Body')
+    self.assertEquals(1, len(self.GetActiveNotifications()))
+    notification = self.GetActiveNotifications()[0]
+    html_data = urllib.unquote(notification['content_url'])
+    self.assertTrue('no_such_file.png' in html_data)
+    self.assertTrue('My Title' in html_data)
+    self.assertTrue('My Body' in html_data)
+
+  def testCreateHTMLNotification(self):
+    """Creates an HTML notification using a fake url."""
+    self._AllowAllOrigins()
+    self.NavigateToURL(self.TEST_PAGE_URL)
+    self._CreateHTMLNotification(self.EMPTY_PAGE_URL)
+    self.assertEquals(1, len(self.GetActiveNotifications()))
+    notification = self.GetActiveNotifications()[0]
+    self.assertEquals(self.EMPTY_PAGE_URL, notification['content_url'])
+    self.assertEquals('', notification['display_source'])
+    self.assertEquals('file:///', notification['origin_url'])
+
+  def testCloseNotification(self):
+    """Creates a notification and closes it."""
+    self._AllowAllOrigins()
+    self.NavigateToURL(self.TEST_PAGE_URL)
+    self._CreateHTMLNotification(self.EMPTY_PAGE_URL)
+    self.CloseNotification(0)
+    self.assertFalse(self.GetActiveNotifications())
+
+  def testCancelNotification(self):
+    """Creates a notification and cancels it in the origin page."""
+    self._AllowAllOrigins()
+    self.NavigateToURL(self.TEST_PAGE_URL)
+    note_id = self._CreateHTMLNotification(self.EMPTY_PAGE_URL)
+    self.assertNotEquals(-1, note_id)
+    self.WaitForNotificationCount(1)
+    self._CancelNotification(note_id)
+    self.assertFalse(self.GetActiveNotifications())
+
+  def testPermissionInfobarAppears(self):
+    """Requests notification privileges and verifies the infobar appears."""
+    self.NavigateToURL(self.TEST_PAGE_URL)
+    self._RequestPermission()
+    self.assertTrue(self.WaitForInfobarCount(1))
+    self.assertFalse(self.GetActiveNotifications())
+    self._VerifyInfobar('')  # file:/// origins are blank
+
+  def testAllowOnPermissionInfobar(self):
+    """Tries to create a notification and clicks allow on the infobar."""
+    self.NavigateToURL(self.TEST_PAGE_URL)
+    # This notification should not be shown because we do not have permission.
+    self._CreateHTMLNotification(self.EMPTY_PAGE_URL)
+    self.assertFalse(self.GetActiveNotifications())
+
+    self._RequestPermission()
+    self.assertTrue(self.WaitForInfobarCount(1))
+    self.PerformActionOnInfobar('accept', 0)
+    self._CreateHTMLNotification(self.EMPTY_PAGE_URL)
+    self.WaitForNotificationCount(1)
+
+  def testOriginPreferencesBasic(self):
+    """Tests that we can allow and deny origins."""
+    altavista = 'http://www.altavista.com'
+    gmail = 'http://www.gmail.com'
+    yahoo = 'http://www.yahoo.com'
+    self._SetDeniedOrigins([altavista, gmail])
+    self.assertEquals(altavista, self._GetDeniedOrigins()[0])
+    self.assertEquals(gmail, self._GetDeniedOrigins()[1])
+    self._DenyOrigin(yahoo)
+    self.assertEquals(yahoo, self._GetDeniedOrigins()[2])
+    self.assertEquals(3, len(self._GetDeniedOrigins()))
+    self._DropOriginPreference(gmail)
+    self.assertEquals(2, len(self._GetDeniedOrigins()))
+    self.assertFalse(gmail in self._GetDeniedOrigins())
+
+    self._AllowOrigin(yahoo)
+    self.assertEquals(1, len(self._GetDeniedOrigins()))
+    self.assertFalse(yahoo in self._GetDeniedOrigins())
+    self.assertTrue(yahoo in self._GetAllowedOrigins())
+
+    self._SetAllowedOrigins([altavista, gmail])
+    self._SetDeniedOrigins([])
+    self.assertEquals(altavista, self._GetAllowedOrigins()[0])
+    self.assertEquals(gmail, self._GetAllowedOrigins()[1])
+    self._AllowOrigin(yahoo)
+    self.assertEquals(yahoo, self._GetAllowedOrigins()[2])
+    self.assertEquals(3, len(self._GetAllowedOrigins()))
+    self._DropOriginPreference(gmail)
+    self.assertEquals(2, len(self._GetAllowedOrigins()))
+    self.assertFalse(gmail in self._GetAllowedOrigins())
+
+    self._DenyOrigin(yahoo)
+    self.assertEquals(1, len(self._GetAllowedOrigins()))
+    self.assertTrue(yahoo in self._GetDeniedOrigins())
+    self.assertFalse(yahoo in self._GetAllowedOrigins())
+
+  def testDenyOnPermissionInfobar (self):
+    """Test that no notification is created when Deny is chosen
+    from permission infobar."""
+    self.NavigateToURL(self.TEST_PAGE_URL)
+    self._RequestPermission()
+    self.assertTrue(self.WaitForInfobarCount(1))
+    self.PerformActionOnInfobar('cancel', 0)
+    self._CreateHTMLNotification(self.EMPTY_PAGE_URL)
+    self.assertFalse(self.GetActiveNotifications())
+    self.assertEquals(['file:///'], self._GetDeniedOrigins())
+
+  def testClosePermissionInfobar(self):
+    """Test that no notification is created when permission
+    infobar is dismissed."""
+    self.NavigateToURL(self.TEST_PAGE_URL)
+    self._RequestPermission()
+    self.assertTrue(self.WaitForInfobarCount(1))
+    self.PerformActionOnInfobar('dismiss', 0)
+    self._CreateHTMLNotification(self.EMPTY_PAGE_URL)
+    self.assertFalse(self.GetActiveNotifications())
+    self.assertFalse(self._GetDeniedOrigins())
+
+  def testNotificationWithPropertyMissing(self):
+    """Test that a notification can be created if one property is missing."""
+    self._AllowAllOrigins()
+    self.NavigateToURL(self.TEST_PAGE_URL)
+    self._CreateSimpleNotification('no_such_file.png', 'My Title', '')
+    self.assertEquals(1, len(self.GetActiveNotifications()))
+    html_data = urllib.unquote(self.GetActiveNotifications()[0]['content_url'])
+    self.assertTrue('no_such_file.png' in html_data)
+    self.assertTrue('My Title' in html_data)
+
+  def testAllowNotificationsFromAllSites(self):
+    """Verify that all domains can be allowed to show notifications."""
+    self._SetDefaultPermissionSetting(self.ALLOW_ALL_SETTING)
+    self.NavigateToURL(self.TEST_PAGE_URL)
+    self._CreateHTMLNotification(self.EMPTY_PAGE_URL)
+    self.assertEquals(1, len(self.GetActiveNotifications()))
+    self.assertFalse(self.GetBrowserInfo()['windows'][0]['tabs'][0]['infobars'])
+
+  def testDenyNotificationsFromAllSites(self):
+    """Verify that no domain can show notifications."""
+    self._SetDefaultPermissionSetting(self.DENY_ALL_SETTING)
+    self.NavigateToURL(self.TEST_PAGE_URL)
+    self._CreateHTMLNotification(self.EMPTY_PAGE_URL)
+    self.assertFalse(self.GetActiveNotifications())
+
+  def testDenyDomainAndAllowAll(self):
+    """Verify that denying a domain and allowing all shouldn't show
+    notifications from the denied domain."""
+    self._DenyOrigin('file:///')
+    self._SetDefaultPermissionSetting(self.ALLOW_ALL_SETTING)
+    self.NavigateToURL(self.TEST_PAGE_URL)
+    self._CreateHTMLNotification(self.EMPTY_PAGE_URL)
+    self.assertFalse(self.GetActiveNotifications())
+
+  def testAllowDomainAndDenyAll(self):
+    """Verify that allowing a domain and denying all others should show
+    notifications from the allowed domain."""
+    self._AllowOrigin('file:///')
+    self._SetDefaultPermissionSetting(self.DENY_ALL_SETTING)
+    self.NavigateToURL(self.TEST_PAGE_URL)
+    self._CreateHTMLNotification(self.EMPTY_PAGE_URL)
+    self.assertEquals(1, len(self.GetActiveNotifications()))
+    self.assertFalse(self.GetBrowserInfo()['windows'][0]['tabs'][0]['infobars'])
+
+  def testDenyAndThenAllowDomain(self):
+    """Verify that denying and again allowing should show notifications."""
+    self._DenyOrigin('file:///')
+    self.NavigateToURL(self.TEST_PAGE_URL)
+    self._CreateHTMLNotification(self.EMPTY_PAGE_URL)
+    self.assertEquals(len(self.GetActiveNotifications()), 0)
+    self._AllowOrigin('file:///')
+    self._CreateHTMLNotification(self.EMPTY_PAGE_URL)
+    self.assertEquals(1, len(self.GetActiveNotifications()))
+    self.assertFalse(self.GetBrowserInfo()['windows'][0]['tabs'][0]['infobars'])
+
+  def testCreateDenyCloseNotifications(self):
+    """Verify able to create, deny, and close the notification."""
+    self._AllowAllOrigins()
+    self.NavigateToURL(self.TEST_PAGE_URL)
+    self._CreateHTMLNotification(self.EMPTY_PAGE_URL)
+    self.assertEquals(1, len(self.GetActiveNotifications()))
+    origin = 'file:///'
+    self._DenyOrigin(origin)
+    self.assertTrue(origin in self._GetDeniedOrigins())
+    self.CloseNotification(0)
+    self.assertEquals(0, len(self.GetActiveNotifications()))
+
+  def testOriginPrefsNotSavedInIncognito(self):
+    """Verify that allow/deny origin preferences are not saved in incognito."""
+    self.RunCommand(pyauto.IDC_NEW_INCOGNITO_WINDOW)
+    self.NavigateToURL(self.TEST_PAGE_URL, 1, 0)
+    self._RequestPermission(windex=1)
+    self.assertTrue(self.WaitForInfobarCount(1, windex=1))
+    self.PerformActionOnInfobar('cancel', 0, windex=1)
+
+    self.CloseBrowserWindow(1)
+    self.RunCommand(pyauto.IDC_NEW_INCOGNITO_WINDOW)
+    self.NavigateToURL(self.TEST_PAGE_URL, 1, 0)
+    self._RequestPermission(windex=1)
+    self.assertTrue(self.WaitForInfobarCount(1, windex=1))
+    self.PerformActionOnInfobar('accept', 0, windex=1)
+    self._CreateHTMLNotification(self.EMPTY_PAGE_URL, windex=1)
+    self.assertEquals(1, len(self.GetActiveNotifications()))
+
+    self.CloseBrowserWindow(1)
+    self.RunCommand(pyauto.IDC_NEW_INCOGNITO_WINDOW)
+    self.NavigateToURL(self.TEST_PAGE_URL, 1, 0)
+    self._RequestPermission(windex=1)
+    self.assertTrue(self.WaitForInfobarCount(1, windex=1))
+
+    self.assertFalse(self._GetDeniedOrigins())
+    self.assertFalse(self._GetAllowedOrigins())
+
+  def testExitBrowserWithInfobar(self):
+    """Exit the browser window, when the infobar appears."""
+    self.NavigateToURL(self.TEST_PAGE_URL)
+    self._RequestPermission()
+    self.assertTrue(self.WaitForInfobarCount(1))
+
+  def testCrashTabWithPermissionInfobar(self):
+    """Test crashing the tab with permission infobar doesn't crash Chrome."""
+    self.AppendTab(pyauto.GURL(self.EMPTY_PAGE_URL))
+    self.assertTrue(self.ActivateTab(0))
+    self.NavigateToURL(self.TEST_PAGE_URL)
+    self._RequestPermission()
+    self.assertTrue(self.WaitForInfobarCount(1))
+    self.KillRendererProcess(
+        self.GetBrowserInfo()['windows'][0]['tabs'][0]['renderer_pid'])
+
+  def testKillNotificationProcess(self):
+    """Test killing a notification doesn't crash Chrome."""
+    self._AllowAllOrigins()
+    self.NavigateToURL(self.TEST_PAGE_URL)
+    self._CreateHTMLNotification(self.EMPTY_PAGE_URL)
+    self.KillRendererProcess(self.GetActiveNotifications()[0]['pid'])
+    self.WaitForNotificationCount(0)
+
+  def testIncognitoNotification(self):
+    """Test notifications in incognito window."""
+    self.RunCommand(pyauto.IDC_NEW_INCOGNITO_WINDOW)
+    self.NavigateToURL(self.TEST_PAGE_URL, 1, 0)
+    self.assertTrue(self.ActivateTab(0, 1))
+    self._RequestPermission(windex=1)
+    self.assertTrue(self.WaitForInfobarCount(1, windex=1))
+    self.PerformActionOnInfobar('accept', infobar_index=0, windex=1)
+    self._CreateHTMLNotification(self.EMPTY_PAGE_URL, windex=1)
+    self.assertEquals(1, len(self.GetActiveNotifications()))
+
+  def testSpecialURLNotification(self):
+    """Test a page cannot create a notification to a chrome: url."""
+    self._AllowAllOrigins()
+    self.NavigateToURL(self.TEST_PAGE_URL)
+    self._CreateHTMLNotification('chrome://settings',
+                                 wait_for_display=False);
+    self.assertFalse(self.GetActiveNotifications())
+
+  def testCloseTabWithPermissionInfobar(self):
+    """Test that user can close tab when infobar present."""
+    self.AppendTab(pyauto.GURL('about:blank'))
+    self.ActivateTab(0)
+    self.NavigateToURL(self.TEST_PAGE_URL)
+    self._RequestPermission()
+    self.assertTrue(self.WaitForInfobarCount(1))
+    self.CloseTab()
+
+  def testNavigateAwayWithPermissionInfobar(self):
+    """Test navigating away when an infobar is present, then trying to create a
+    notification from the same page."""
+    self.AppendTab(pyauto.GURL('about:blank'))
+    self.assertTrue(self.ActivateTab(0))
+    self.NavigateToURL(self.TEST_PAGE_URL)
+    self._RequestPermission()
+    self.assertTrue(self.WaitForInfobarCount(1))
+    self.NavigateToURL(self.TEST_PAGE_URL)
+    self._RequestPermission()
+    self.assertTrue(self.WaitForInfobarCount(1))
+    self.PerformActionOnInfobar('accept', 0)
+    self._CreateHTMLNotification(self.EMPTY_PAGE_URL)
+    self.assertEquals(1, len(self.GetActiveNotifications()))
+
+  def testCrashRendererNotificationRemain(self):
+    """Test crashing renderer does not close or crash notification."""
+    self._AllowAllOrigins()
+    self.AppendTab(pyauto.GURL('about:blank'))
+    self.ActivateTab(0)
+    self.NavigateToURL(self.TEST_PAGE_URL)
+    self._CreateHTMLNotification(self.EMPTY_PAGE_URL)
+    self.assertEquals(1, len(self.GetActiveNotifications()))
+    self.KillRendererProcess(
+        self.GetBrowserInfo()['windows'][0]['tabs'][0]['renderer_pid'])
+    self.assertEquals(1, len(self.GetActiveNotifications()))
+
+  def testNotificationOrderAfterClosingOne(self):
+    """Tests that closing a notification leaves the rest
+    of the notifications in the correct order.
+    """
+    if self.IsWin7():
+      return  # crbug.com/66072
+    self._AllowAllOrigins()
+    self.NavigateToURL(self.TEST_PAGE_URL)
+    self._CreateSimpleNotification('', 'Title1', '')
+    self._CreateSimpleNotification('', 'Title2', '')
+    self._CreateSimpleNotification('', 'Title3', '')
+    old_notifications = self.GetAllNotifications()
+    self.assertEquals(3, len(old_notifications))
+    self.CloseNotification(1)
+    new_notifications = self.GetAllNotifications()
+    self.assertEquals(2, len(new_notifications))
+    self.assertEquals(old_notifications[0]['id'], new_notifications[0]['id'])
+    self.assertEquals(old_notifications[2]['id'], new_notifications[1]['id'])
+
+  def testNotificationReplacement(self):
+    """Test that we can replace a notification using the replaceId."""
+    self._AllowAllOrigins()
+    self.NavigateToURL(self.TEST_PAGE_URL)
+    self._CreateSimpleNotification('', 'Title2', '', 'chat')
+    self.WaitForNotificationCount(1)
+    # Since this notification has the same replaceId, 'chat', it should replace
+    # the first notification.
+    self._CreateHTMLNotification(self.EMPTY_PAGE_URL, 'chat')
+    notifications = self.GetActiveNotifications()
+    self.assertEquals(1, len(notifications))
+    self.assertEquals(self.EMPTY_PAGE_URL, notifications[0]['content_url'])
+
+
+if __name__ == '__main__':
+  pyauto_functional.Main()