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