chrome/browser/extensions/default_apps_unittest.cc

   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 "base/memory/scoped_ptr.h"
   6 #include "base/message_loop/message_loop.h"
   7 #include "base/prefs/pref_service.h"
   8 #include "chrome/browser/extensions/default_apps.h"
   9 #include "chrome/browser/extensions/external_pref_loader.h"
  10 #include "chrome/common/chrome_paths.h"
  11 #include "chrome/common/pref_names.h"
  12 #include "chrome/test/base/testing_profile.h"
  13 #include "content/public/test/test_browser_thread.h"
  14 #include "extensions/common/extension.h"
  15 #include "testing/gtest/include/gtest/gtest.h"
  16
  17 using default_apps::Provider;
  18
  19 namespace extensions {
  20
  21 class MockExternalLoader : public ExternalLoader {
  22  public:
  23   MockExternalLoader() {}
  24
  25   virtual void StartLoading() OVERRIDE {}
  26  private:
  27   virtual ~MockExternalLoader() {}
  28 };
  29
  30 class DefaultAppsTest : public testing::Test {
  31  public:
  32   DefaultAppsTest() : ui_thread_(content::BrowserThread::UI, &loop_) {}
  33   virtual ~DefaultAppsTest() {}
  34  private:
  35   base::MessageLoopForIO loop_;
  36   content::TestBrowserThread ui_thread_;
  37 };
  38
  39 #if !defined(OS_CHROMEOS) && !defined(OS_ANDROID)
  40 // Chrome OS has different way of installing default apps.
  41 // Android does not currently support installing apps via Chrome.
  42 TEST_F(DefaultAppsTest, Install) {
  43   scoped_ptr<TestingProfile> profile(new TestingProfile());
  44   ExternalLoader* loader = new MockExternalLoader();
  45
  46   Provider provider(profile.get(), NULL, loader, Manifest::INTERNAL,
  47                     Manifest::INTERNAL, Extension::NO_FLAGS);
  48
  49   // The default apps should be installed if kDefaultAppsInstallState
  50   // is unknown.
  51   EXPECT_TRUE(provider.ShouldInstallInProfile());
  52   int state = profile->GetPrefs()->GetInteger(prefs::kDefaultAppsInstallState);
  53   EXPECT_TRUE(state == default_apps::kAlreadyInstalledDefaultApps);
  54
  55   // The default apps should only be installed once.
  56   EXPECT_FALSE(provider.ShouldInstallInProfile());
  57   state = profile->GetPrefs()->GetInteger(prefs::kDefaultAppsInstallState);
  58   EXPECT_TRUE(state == default_apps::kAlreadyInstalledDefaultApps);
  59
  60   // The default apps should not be installed if the state is
  61   // kNeverProvideDefaultApps
  62   profile->GetPrefs()->SetInteger(prefs::kDefaultAppsInstallState,
  63       default_apps::kNeverInstallDefaultApps);
  64   EXPECT_FALSE(provider.ShouldInstallInProfile());
  65   state = profile->GetPrefs()->GetInteger(prefs::kDefaultAppsInstallState);
  66   EXPECT_TRUE(state == default_apps::kNeverInstallDefaultApps);
  67
  68   // The old default apps with kAlwaysInstallDefaultAppss should be migrated.
  69   profile->GetPrefs()->SetInteger(prefs::kDefaultAppsInstallState,
  70       default_apps::kProvideLegacyDefaultApps);
  71   EXPECT_TRUE(provider.ShouldInstallInProfile());
  72   state = profile->GetPrefs()->GetInteger(prefs::kDefaultAppsInstallState);
  73   EXPECT_TRUE(state == default_apps::kAlreadyInstalledDefaultApps);
  74
  75   class DefaultTestingProfile : public TestingProfile {
  76     virtual  bool WasCreatedByVersionOrLater(
  77         const std::string& version) OVERRIDE {
  78       return false;
  79     }
  80   };
  81   profile.reset(new DefaultTestingProfile);
  82   Provider provider2(profile.get(), NULL, loader, Manifest::INTERNAL,
  83                      Manifest::INTERNAL, Extension::NO_FLAGS);
  84   // The old default apps with kProvideLegacyDefaultApps should be migrated
  85   // even if the profile version is older than Chrome version.
  86   profile->GetPrefs()->SetInteger(prefs::kDefaultAppsInstallState,
  87       default_apps::kProvideLegacyDefaultApps);
  88   EXPECT_TRUE(provider2.ShouldInstallInProfile());
  89   state = profile->GetPrefs()->GetInteger(prefs::kDefaultAppsInstallState);
  90   EXPECT_TRUE(state == default_apps::kAlreadyInstalledDefaultApps);
  91 }
  92 #endif
  93
  94 }  // namespace extensions