src/chrome/browser/extensions/api/signed_in_devices/signed_in_devices_manager_unittest.cc

   1 // Copyright 2013 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 "base/memory/scoped_ptr.h"
   6 #include "base/prefs/pref_service.h"
   7 #include "base/prefs/testing_pref_store.h"
   8 #include "chrome/browser/extensions/api/signed_in_devices/signed_in_devices_manager.h"
   9 #include "chrome/browser/extensions/event_router.h"
  10 #include "chrome/browser/sync/profile_sync_service_factory.h"
  11 #include "chrome/common/extensions/api/signed_in_devices.h"
  12 #include "chrome/common/pref_names.h"
  13 #include "chrome/test/base/testing_profile.h"
  14 #include "testing/gmock/include/gmock/gmock.h"
  15 #include "testing/gtest/include/gtest/gtest.h"
  16
  17 namespace extensions {
  18
  19 namespace {
  20 BrowserContextKeyedService* CreateProfileSyncServiceMock(
  21     content::BrowserContext* profile) {
  22   return NULL;
  23 }
  24 }  // namespace
  25
  26 // Adds a listener and removes it.
  27 TEST(SignedInDevicesManager, UpdateListener) {
  28   scoped_ptr<TestingProfile> profile(new TestingProfile());
  29   profile->GetPrefs()->SetString(prefs::kGoogleServicesUsername, "foo");
  30   ProfileSyncServiceFactory::GetInstance()->SetTestingFactory(
  31       profile.get(), CreateProfileSyncServiceMock);
  32   SignedInDevicesManager manager(profile.get());
  33
  34   EventListenerInfo info(
  35       api::signed_in_devices::OnDeviceInfoChange::kEventName,
  36       "extension1");
  37
  38   // Add a listener.
  39   manager.OnListenerAdded(info);
  40   EXPECT_EQ(manager.change_observers_.size(), 1U);
  41   EXPECT_EQ(manager.change_observers_[0]->extension_id(), info.extension_id);
  42
  43   // Remove the listener.
  44   manager.OnListenerRemoved(info);
  45   EXPECT_TRUE(manager.change_observers_.empty());
  46 }
  47 }  // namespace extensions