chrome/browser/chromeos/login/wallpaper_manager_unittest.cc - Issue 286933002: [cros login] Split login related classes into subfolders.

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Issue 286933002: [cros login] Split login related classes into subfolders. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src

Patch Set: fix includes in new tests Created 6 years, 7 months ago

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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 <cstdlib>

6 #include <cstring>

7

8 #include "ash/desktop_background/desktop_background_controller.h"

9 #include "ash/desktop_background/desktop_background_controller_observer.h"

10 #include "ash/shell.h"

11 #include "ash/test/ash_test_base.h"

12 #include "ash/test/display_manager_test_api.h"

13 #include "ash/test/test_user_wallpaper_delegate.h"

14 #include "base/command_line.h"

15 #include "base/file_util.h"

16 #include "base/files/file_path.h"

17 #include "base/files/scoped_temp_dir.h"

18 #include "base/memory/scoped_ptr.h"

19 #include "base/prefs/pref_service.h"

20 #include "base/prefs/testing_pref_service.h"

21 #include "chrome/browser/chromeos/login/fake_user_manager.h"

22 #include "chrome/browser/chromeos/login/startup_utils.h"

23 #include "chrome/browser/chromeos/login/user_manager_impl.h"

24 #include "chrome/browser/chromeos/login/wallpaper_manager.h"

25 #include "chrome/browser/chromeos/settings/cros_settings.h"

26 #include "chrome/browser/chromeos/settings/device_settings_service.h"

27 #include "chrome/browser/prefs/browser_prefs.h"

28 #include "chrome/common/chrome_switches.h"

29 #include "chrome/test/base/testing_browser_process.h"

30 #include "chromeos/chromeos_switches.h"

31 #include "chromeos/settings/cros_settings_names.h"

32 #include "chromeos/settings/cros_settings_provider.h"

33 #include "grit/ash_resources.h"

34 #include "testing/gtest/include/gtest/gtest.h"

35 #include "ui/base/resource/resource_bundle.h"

36 #include "ui/gfx/image/image.h"

37

38 using namespace ash;

39

40 namespace chromeos {

41

42 class WallpaperManagerCacheTest : public test::AshTestBase {

43 public:

44 WallpaperManagerCacheTest()

45 : fake_user_manager_(new FakeUserManager()),

46 scoped_user_manager_(fake_user_manager_) {

47 }

48

49 protected:

50 virtual ~WallpaperManagerCacheTest() {}

51

52 FakeUserManager* fake_user_manager() { return fake_user_manager_; }

53

54 virtual void SetUp() OVERRIDE {

55 CommandLine::ForCurrentProcess()->AppendSwitch(::switches::kMultiProfiles);

56 test::AshTestBase::SetUp();

57 }

58

59 // Creates a test image of size 1x1.

60 gfx::ImageSkia CreateTestImage(SkColor color) {

61 SkBitmap bitmap;

62 bitmap.setConfig(SkBitmap::kARGB_8888_Config, 1, 1);

63 bitmap.allocPixels();

64 bitmap.eraseColor(color);

65 return gfx::ImageSkia::CreateFrom1xBitmap(bitmap);

66 }

67

68 private:

69 FakeUserManager* fake_user_manager_;

70 ScopedUserManagerEnabler scoped_user_manager_;

71 };

72

73 TEST_F(WallpaperManagerCacheTest, VerifyWallpaperCache) {

74 // Add three users to known users.

75 std::string test_user_1 = "test1@example.com";

76 std::string test_user_2 = "test2@example.com";

77 std::string test_user_3 = "test3@example.com";

78 fake_user_manager()->AddUser(test_user_1);

79 fake_user_manager()->AddUser(test_user_2);

80 fake_user_manager()->AddUser(test_user_3);

81

82 // Login two users.

83 fake_user_manager()->LoginUser(test_user_1);

84 fake_user_manager()->LoginUser(test_user_2);

85

86 scoped_ptr<WallpaperManager::TestApi> test_api;

87 test_api.reset(new WallpaperManager::TestApi(WallpaperManager::Get()));

88

89 gfx::ImageSkia test_user_1_wallpaper = CreateTestImage(SK_ColorRED);

90 gfx::ImageSkia test_user_2_wallpaper = CreateTestImage(SK_ColorGREEN);

91 gfx::ImageSkia test_user_3_wallpaper = CreateTestImage(SK_ColorWHITE);

92 test_api->SetWallpaperCache(test_user_1, test_user_1_wallpaper);

93 test_api->SetWallpaperCache(test_user_2, test_user_2_wallpaper);

94 test_api->SetWallpaperCache(test_user_3, test_user_3_wallpaper);

95

96 test_api->ClearDisposableWallpaperCache();

97

98 gfx::ImageSkia cached_wallpaper;

99 EXPECT_TRUE(test_api->GetWallpaperFromCache(test_user_1, &cached_wallpaper));

100 // Logged in users' wallpaper cache should be kept.

101 EXPECT_TRUE(cached_wallpaper.BackedBySameObjectAs(test_user_1_wallpaper));

102 EXPECT_TRUE(test_api->GetWallpaperFromCache(test_user_2, &cached_wallpaper));

103 EXPECT_TRUE(cached_wallpaper.BackedBySameObjectAs(test_user_2_wallpaper));

104

105 // Not logged in user's wallpaper cache should be cleared.

106 EXPECT_FALSE(test_api->GetWallpaperFromCache(test_user_3, &cached_wallpaper));

107 }

108

109 } // namespace chromeos

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