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/session/user_info.h"
  11 #include "ash/shell.h"
  12 #include "ash/system/user/login_status.h"
  13 #include "base/stl_util.h"
  14 #include "base/strings/string16.h"
  15 #include "base/strings/utf_string_conversions.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 UserInfo {
  33  public:
  34   explicit MockUserInfo(const std::string& id) : email_(id) {}
  35   virtual ~MockUserInfo() {}
  36
  37   void SetUserImage(const gfx::ImageSkia& user_image) {
  38     user_image_ = user_image;
  39   }
  40
  41   virtual base::string16 GetDisplayName() const OVERRIDE {
  42     return base::UTF8ToUTF16("Über tray Über tray Über tray Über tray");
  43   }
  44
  45   virtual base::string16 GetGivenName() const OVERRIDE {
  46     return base::UTF8ToUTF16("Über Über Über Über");
  47   }
  48
  49   virtual std::string GetEmail() const OVERRIDE { return email_; }
  50
  51   virtual std::string GetUserID() const OVERRIDE {
  52     return GetUserIDFromEmail(GetEmail());
  53   }
  54
  55   virtual const gfx::ImageSkia& GetImage() const OVERRIDE {
  56     return user_image_;
  57   }
  58
  59   // A test user image.
  60   gfx::ImageSkia user_image_;
  61
  62   std::string email_;
  63
  64   DISALLOW_COPY_AND_ASSIGN(MockUserInfo);
  65 };
  66
  67 TestSessionStateDelegate::TestSessionStateDelegate()
  68     : has_active_user_(false),
  69       active_user_session_started_(false),
  70       can_lock_screen_(true),
  71       should_lock_screen_before_suspending_(false),
  72       screen_locked_(false),
  73       user_adding_screen_running_(false),
  74       logged_in_users_(1),
  75       active_user_index_(0) {
  76   user_list_.push_back(
  77       new MockUserInfo("First@tray"));  // This is intended to be capitalized.
  78   user_list_.push_back(
  79       new MockUserInfo("Second@tray"));  // This is intended to be capitalized.
  80   user_list_.push_back(new MockUserInfo("third@tray"));
  81   user_list_.push_back(new MockUserInfo("someone@tray"));
  82 }
  83
  84 TestSessionStateDelegate::~TestSessionStateDelegate() {
  85   STLDeleteElements(&user_list_);
  86 }
  87
  88 void TestSessionStateDelegate::AddUser(const std::string user_id) {
  89   user_list_.push_back(new MockUserInfo(user_id));
  90 }
  91
  92 const UserInfo* TestSessionStateDelegate::GetActiveUserInfo() 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   if (user_adding_screen_running_)
 150     return SESSION_STATE_LOGIN_SECONDARY;
 151
 152   // Assuming that if session is not active we're at login.
 153   return IsActiveUserSessionStarted() ?
 154       SESSION_STATE_ACTIVE : SESSION_STATE_LOGIN_PRIMARY;
 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   else
 162     Shell::GetInstance()->ShowShelf();
 163 }
 164
 165 void TestSessionStateDelegate::SetActiveUserSessionStarted(
 166     bool active_user_session_started) {
 167   active_user_session_started_ = active_user_session_started;
 168   if (active_user_session_started) {
 169     has_active_user_ = true;
 170     Shell::GetInstance()->CreateShelf();
 171     Shell::GetInstance()->UpdateAfterLoginStatusChange(
 172         user::LOGGED_IN_USER);
 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 }
 189
 190 void TestSessionStateDelegate::SetUserImage(
 191     const gfx::ImageSkia& user_image) {
 192   user_list_[active_user_index_]->SetUserImage(user_image);
 193 }
 194
 195 const UserInfo* TestSessionStateDelegate::GetUserInfo(
 196     MultiProfileIndex index) const {
 197   int max = static_cast<int>(user_list_.size());
 198   return user_list_[index < max ? index : max - 1];
 199 }
 200
 201 const UserInfo* TestSessionStateDelegate::GetUserInfo(
 202     content::BrowserContext* context) const {
 203   return user_list_[active_user_index_];
 204 }
 205
 206 bool TestSessionStateDelegate::ShouldShowAvatar(aura::Window* window) const {
 207   return !GetActiveUserInfo()->GetImage().isNull();
 208 }
 209
 210 void TestSessionStateDelegate::SwitchActiveUser(const std::string& user_id) {
 211   // Make sure this is a user id and not an email address.
 212   EXPECT_EQ(user_id, GetUserIDFromEmail(user_id));
 213   active_user_index_ = 0;
 214   for (std::vector<MockUserInfo*>::iterator iter = user_list_.begin();
 215        iter != user_list_.end();
 216        ++iter) {
 217     if ((*iter)->GetUserID() == user_id) {
 218       active_user_index_ = iter - user_list_.begin();
 219       return;
 220     }
 221   }
 222   NOTREACHED() << "Unknown user:" << user_id;
 223 }
 224
 225 void TestSessionStateDelegate::CycleActiveUser(CycleUser cycle_user) {
 226   SwitchActiveUser("someone@tray");
 227 }
 228
 229 void TestSessionStateDelegate::AddSessionStateObserver(
 230     SessionStateObserver* observer) {
 231 }
 232
 233 void TestSessionStateDelegate::RemoveSessionStateObserver(
 234     SessionStateObserver* observer) {
 235 }
 236
 237 }  // namespace test
 238 }  // namespace ash