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       session_state_(SESSION_STATE_LOGIN_PRIMARY) {
  75   user_list_.push_back(
  76       new MockUserInfo("First@tray"));  // This is intended to be capitalized.
  77   user_list_.push_back(
  78       new MockUserInfo("Second@tray"));  // This is intended to be capitalized.
  79   user_list_.push_back(new MockUserInfo("third@tray"));
  80   user_list_.push_back(new MockUserInfo("someone@tray"));
  81 }
  82
  83 TestSessionStateDelegate::~TestSessionStateDelegate() {
  84   STLDeleteElements(&user_list_);
  85 }
  86
  87 void TestSessionStateDelegate::AddUser(const std::string user_id) {
  88   user_list_.push_back(new MockUserInfo(user_id));
  89 }
  90
  91 const user_manager::UserInfo* TestSessionStateDelegate::GetActiveUserInfo()
  92     const {
  93   return user_list_[active_user_index_];
  94 }
  95
  96 content::BrowserContext*
  97 TestSessionStateDelegate::GetBrowserContextByIndex(
  98     MultiProfileIndex index) {
  99   return NULL;
 100 }
 101
 102 content::BrowserContext* TestSessionStateDelegate::GetBrowserContextForWindow(
 103     aura::Window* window) {
 104   return NULL;
 105 }
 106
 107 content::BrowserContext*
 108 TestSessionStateDelegate::GetUserPresentingBrowserContextForWindow(
 109     aura::Window* window) {
 110   return NULL;
 111 }
 112
 113 int TestSessionStateDelegate::GetMaximumNumberOfLoggedInUsers() const {
 114   return 3;
 115 }
 116
 117 int TestSessionStateDelegate::NumberOfLoggedInUsers() const {
 118   // TODO(skuhne): Add better test framework to test multiple profiles.
 119   return has_active_user_ ? logged_in_users_ : 0;
 120 }
 121
 122 bool TestSessionStateDelegate::IsActiveUserSessionStarted() const {
 123   return active_user_session_started_;
 124 }
 125
 126 bool TestSessionStateDelegate::CanLockScreen() const {
 127   return has_active_user_ && can_lock_screen_;
 128 }
 129
 130 bool TestSessionStateDelegate::IsScreenLocked() const {
 131   return screen_locked_;
 132 }
 133
 134 bool TestSessionStateDelegate::ShouldLockScreenBeforeSuspending() const {
 135   return should_lock_screen_before_suspending_;
 136 }
 137
 138 void TestSessionStateDelegate::LockScreen() {
 139   if (CanLockScreen())
 140     screen_locked_ = true;
 141 }
 142
 143 void TestSessionStateDelegate::UnlockScreen() {
 144   screen_locked_ = false;
 145 }
 146
 147 bool TestSessionStateDelegate::IsUserSessionBlocked() const {
 148   return !IsActiveUserSessionStarted() || IsScreenLocked() ||
 149       user_adding_screen_running_;
 150 }
 151
 152 SessionStateDelegate::SessionState TestSessionStateDelegate::GetSessionState()
 153     const {
 154   return session_state_;
 155 }
 156
 157 void TestSessionStateDelegate::SetHasActiveUser(bool has_active_user) {
 158   has_active_user_ = has_active_user;
 159   if (!has_active_user) {
 160     active_user_session_started_ = false;
 161     session_state_ = SESSION_STATE_LOGIN_PRIMARY;
 162   } else {
 163     Shell::GetInstance()->ShowShelf();
 164   }
 165 }
 166
 167 void TestSessionStateDelegate::SetActiveUserSessionStarted(
 168     bool active_user_session_started) {
 169   active_user_session_started_ = active_user_session_started;
 170   if (active_user_session_started) {
 171     session_state_ = SESSION_STATE_ACTIVE;
 172     has_active_user_ = true;
 173     Shell::GetInstance()->CreateShelf();
 174     Shell::GetInstance()->UpdateAfterLoginStatusChange(
 175         user::LOGGED_IN_USER);
 176   } else {
 177     session_state_ = SESSION_STATE_LOGIN_PRIMARY;
 178   }
 179 }
 180
 181 void TestSessionStateDelegate::SetCanLockScreen(bool can_lock_screen) {
 182   can_lock_screen_ = can_lock_screen;
 183 }
 184
 185 void TestSessionStateDelegate::SetShouldLockScreenBeforeSuspending(
 186     bool should_lock) {
 187   should_lock_screen_before_suspending_ = should_lock;
 188 }
 189
 190 void TestSessionStateDelegate::SetUserAddingScreenRunning(
 191     bool user_adding_screen_running) {
 192   user_adding_screen_running_ = user_adding_screen_running;
 193   if (user_adding_screen_running_)
 194     session_state_ = SESSION_STATE_LOGIN_SECONDARY;
 195 }
 196
 197 void TestSessionStateDelegate::SetUserImage(
 198     const gfx::ImageSkia& user_image) {
 199   user_list_[active_user_index_]->SetUserImage(user_image);
 200 }
 201
 202 const user_manager::UserInfo* TestSessionStateDelegate::GetUserInfo(
 203     MultiProfileIndex index) const {
 204   int max = static_cast<int>(user_list_.size());
 205   return user_list_[index < max ? index : max - 1];
 206 }
 207
 208 const user_manager::UserInfo* TestSessionStateDelegate::GetUserInfo(
 209     content::BrowserContext* context) const {
 210   return user_list_[active_user_index_];
 211 }
 212
 213 bool TestSessionStateDelegate::ShouldShowAvatar(aura::Window* window) const {
 214   return !GetActiveUserInfo()->GetImage().isNull();
 215 }
 216
 217 void TestSessionStateDelegate::SwitchActiveUser(const std::string& user_id) {
 218   // Make sure this is a user id and not an email address.
 219   EXPECT_EQ(user_id, GetUserIDFromEmail(user_id));
 220   active_user_index_ = 0;
 221   for (std::vector<MockUserInfo*>::iterator iter = user_list_.begin();
 222        iter != user_list_.end();
 223        ++iter) {
 224     if ((*iter)->GetUserID() == user_id) {
 225       active_user_index_ = iter - user_list_.begin();
 226       return;
 227     }
 228   }
 229   NOTREACHED() << "Unknown user:" << user_id;
 230 }
 231
 232 void TestSessionStateDelegate::CycleActiveUser(CycleUser cycle_user) {
 233   SwitchActiveUser("someone@tray");
 234 }
 235
 236 bool TestSessionStateDelegate::IsMultiProfileAllowedByPrimaryUserPolicy()
 237     const {
 238   return true;
 239 }
 240
 241 void TestSessionStateDelegate::AddSessionStateObserver(
 242     SessionStateObserver* observer) {
 243 }
 244
 245 void TestSessionStateDelegate::RemoveSessionStateObserver(
 246     SessionStateObserver* observer) {
 247 }
 248
 249 }  // namespace test
 250 }  // namespace ash