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