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