ash/test/test_session_state_delegate.cc

   1 // Copyright (c) 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 "ash/test/test_session_state_delegate.h"
   6
   7 #include <algorithm>
   8 #include <string>
   9
  10 #include "ash/shell.h"
  11 #include "ash/system/user/login_status.h"
  12 #include "base/stl_util.h"
  13 #include "base/strings/string16.h"
  14 #include "base/strings/utf_string_conversions.h"
  15 #include "components/user_manager/user_info.h"
  16 #include "testing/gtest/include/gtest/gtest.h"
  17
  18 namespace ash {
  19 namespace test {
  20
  21 namespace {
  22
  23 // The the "canonicalized" user ID from a given |email| address.
  24 std::string GetUserIDFromEmail(const std::string& email) {
  25   std::string user_id = email;
  26   std::transform(user_id.begin(), user_id.end(), user_id.begin(), ::tolower);
  27   return user_id;
  28 }
  29
  30 }  // namespace
  31
  32 class MockUserInfo : public user_manager::UserInfo {
  33  public:
  34   explicit MockUserInfo(const std::string& id) : email_(id) {}
  35   ~MockUserInfo() override {}
  36
  37   void SetUserImage(const gfx::ImageSkia& user_image) {
  38     user_image_ = user_image;
  39   }
  40
  41   base::string16 GetDisplayName() const override {
  42     return base::UTF8ToUTF16("Über tray Über tray Über tray Über tray");
  43   }
  44
  45   base::string16 GetGivenName() const override {
  46     return base::UTF8ToUTF16("Über Über Über Über");
  47   }
  48
  49   std::string GetEmail() const override { return email_; }
  50
  51   std::string GetUserID() const override {
  52     return GetUserIDFromEmail(GetEmail());
  53   }
  54
  55   const gfx::ImageSkia& GetImage() const override { return user_image_; }
  56
  57   // A test user image.
  58   gfx::ImageSkia user_image_;
  59
  60   std::string email_;
  61
  62   DISALLOW_COPY_AND_ASSIGN(MockUserInfo);
  63 };
  64
  65 TestSessionStateDelegate::TestSessionStateDelegate()
  66     : has_active_user_(false),
  67       active_user_session_started_(false),
  68       can_lock_screen_(true),
  69       should_lock_screen_before_suspending_(false),
  70       screen_locked_(false),
  71       user_adding_screen_running_(false),
  72       logged_in_users_(1),
  73       active_user_index_(0) {
  74   user_list_.push_back(
  75       new MockUserInfo("First@tray"));  // This is intended to be capitalized.
  76   user_list_.push_back(
  77       new MockUserInfo("Second@tray"));  // This is intended to be capitalized.
  78   user_list_.push_back(new MockUserInfo("third@tray"));
  79   user_list_.push_back(new MockUserInfo("someone@tray"));
  80 }
  81
  82 TestSessionStateDelegate::~TestSessionStateDelegate() {
  83   STLDeleteElements(&user_list_);
  84 }
  85
  86 void TestSessionStateDelegate::AddUser(const std::string user_id) {
  87   user_list_.push_back(new MockUserInfo(user_id));
  88 }
  89
  90 const user_manager::UserInfo* TestSessionStateDelegate::GetActiveUserInfo()
  91     const {
  92   return user_list_[active_user_index_];
  93 }
  94
  95 content::BrowserContext*
  96 TestSessionStateDelegate::GetBrowserContextByIndex(
  97     MultiProfileIndex index) {
  98   return NULL;
  99 }
 100
 101 content::BrowserContext*
 102 TestSessionStateDelegate::GetBrowserContextForWindow(
 103     aura::Window* window) {
 104   return NULL;
 105 }
 106
 107 int TestSessionStateDelegate::GetMaximumNumberOfLoggedInUsers() const {
 108   return 3;
 109 }
 110
 111 int TestSessionStateDelegate::NumberOfLoggedInUsers() const {
 112   // TODO(skuhne): Add better test framework to test multiple profiles.
 113   return has_active_user_ ? logged_in_users_ : 0;
 114 }
 115
 116 bool TestSessionStateDelegate::IsActiveUserSessionStarted() const {
 117   return active_user_session_started_;
 118 }
 119
 120 bool TestSessionStateDelegate::CanLockScreen() const {
 121   return has_active_user_ && can_lock_screen_;
 122 }
 123
 124 bool TestSessionStateDelegate::IsScreenLocked() const {
 125   return screen_locked_;
 126 }
 127
 128 bool TestSessionStateDelegate::ShouldLockScreenBeforeSuspending() const {
 129   return should_lock_screen_before_suspending_;
 130 }
 131
 132 void TestSessionStateDelegate::LockScreen() {
 133   if (CanLockScreen())
 134     screen_locked_ = true;
 135 }
 136
 137 void TestSessionStateDelegate::UnlockScreen() {
 138   screen_locked_ = false;
 139 }
 140
 141 bool TestSessionStateDelegate::IsUserSessionBlocked() const {
 142   return !IsActiveUserSessionStarted() || IsScreenLocked() ||
 143       user_adding_screen_running_;
 144 }
 145
 146 SessionStateDelegate::SessionState TestSessionStateDelegate::GetSessionState()
 147     const {
 148   if (user_adding_screen_running_)
 149     return SESSION_STATE_LOGIN_SECONDARY;
 150
 151   // Assuming that if session is not active we're at login.
 152   return IsActiveUserSessionStarted() ?
 153       SESSION_STATE_ACTIVE : SESSION_STATE_LOGIN_PRIMARY;
 154 }
 155
 156 void TestSessionStateDelegate::SetHasActiveUser(bool has_active_user) {
 157   has_active_user_ = has_active_user;
 158   if (!has_active_user)
 159     active_user_session_started_ = false;
 160   else
 161     Shell::GetInstance()->ShowShelf();
 162 }
 163
 164 void TestSessionStateDelegate::SetActiveUserSessionStarted(
 165     bool active_user_session_started) {
 166   active_user_session_started_ = active_user_session_started;
 167   if (active_user_session_started) {
 168     has_active_user_ = true;
 169     Shell::GetInstance()->CreateShelf();
 170     Shell::GetInstance()->UpdateAfterLoginStatusChange(
 171         user::LOGGED_IN_USER);
 172   }
 173 }
 174
 175 void TestSessionStateDelegate::SetCanLockScreen(bool can_lock_screen) {
 176   can_lock_screen_ = can_lock_screen;
 177 }
 178
 179 void TestSessionStateDelegate::SetShouldLockScreenBeforeSuspending(
 180     bool should_lock) {
 181   should_lock_screen_before_suspending_ = should_lock;
 182 }
 183
 184 void TestSessionStateDelegate::SetUserAddingScreenRunning(
 185     bool user_adding_screen_running) {
 186   user_adding_screen_running_ = user_adding_screen_running;
 187 }
 188
 189 void TestSessionStateDelegate::SetUserImage(
 190     const gfx::ImageSkia& user_image) {
 191   user_list_[active_user_index_]->SetUserImage(user_image);
 192 }
 193
 194 const user_manager::UserInfo* TestSessionStateDelegate::GetUserInfo(
 195     MultiProfileIndex index) const {
 196   int max = static_cast<int>(user_list_.size());
 197   return user_list_[index < max ? index : max - 1];
 198 }
 199
 200 const user_manager::UserInfo* TestSessionStateDelegate::GetUserInfo(
 201     content::BrowserContext* context) const {
 202   return user_list_[active_user_index_];
 203 }
 204
 205 bool TestSessionStateDelegate::ShouldShowAvatar(aura::Window* window) const {
 206   return !GetActiveUserInfo()->GetImage().isNull();
 207 }
 208
 209 void TestSessionStateDelegate::SwitchActiveUser(const std::string& user_id) {
 210   // Make sure this is a user id and not an email address.
 211   EXPECT_EQ(user_id, GetUserIDFromEmail(user_id));
 212   active_user_index_ = 0;
 213   for (std::vector<MockUserInfo*>::iterator iter = user_list_.begin();
 214        iter != user_list_.end();
 215        ++iter) {
 216     if ((*iter)->GetUserID() == user_id) {
 217       active_user_index_ = iter - user_list_.begin();
 218       return;
 219     }
 220   }
 221   NOTREACHED() << "Unknown user:" << user_id;
 222 }
 223
 224 void TestSessionStateDelegate::CycleActiveUser(CycleUser cycle_user) {
 225   SwitchActiveUser("someone@tray");
 226 }
 227
 228 bool TestSessionStateDelegate::IsMultiProfileAllowedByPrimaryUserPolicy()
 229     const {
 230   return true;
 231 }
 232
 233 void TestSessionStateDelegate::AddSessionStateObserver(
 234     SessionStateObserver* observer) {
 235 }
 236
 237 void TestSessionStateDelegate::RemoveSessionStateObserver(
 238     SessionStateObserver* observer) {
 239 }
 240
 241 }  // namespace test
 242 }  // namespace ash