root/ash/test/test_session_state_delegate.cc

DEFINITIONS

1. GetUserIDFromEmail
2. logged_in_users_
3. GetBrowserContextByIndex
4. GetBrowserContextForWindow
5. GetMaximumNumberOfLoggedInUsers
6. NumberOfLoggedInUsers
7. IsActiveUserSessionStarted
8. CanLockScreen
9. IsScreenLocked
10. ShouldLockScreenBeforeSuspending
11. LockScreen
12. UnlockScreen
13. IsUserSessionBlocked
14. SetHasActiveUser
15. SetActiveUserSessionStarted
16. SetCanLockScreen
17. SetShouldLockScreenBeforeSuspending
18. SetUserAddingScreenRunning
19. SetUserImage
20. GetUserDisplayName
21. GetUserEmail
22. GetUserID
23. GetUserImage
24. ShouldShowAvatar
25. SwitchActiveUser
26. CycleActiveUser
27. AddSessionStateObserver
28. RemoveSessionStateObserver

// Copyright (c) 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "ash/test/test_session_state_delegate.h"

#include <algorithm>
#include <string>

#include "ash/shell.h"
#include "ash/system/user/login_status.h"
#include "base/strings/string16.h"
#include "base/strings/utf_string_conversions.h"
#include "testing/gtest/include/gtest/gtest.h"

namespace {

// The the "canonicalized" user ID from a given |email| address.
std::string GetUserIDFromEmail(const std::string& email) {
  std::string user_id = email;
  std::transform(user_id.begin(), user_id.end(), user_id.begin(), ::tolower);
  return user_id;
}

}  // namespace

namespace ash {
namespace test {

TestSessionStateDelegate::TestSessionStateDelegate()
    : has_active_user_(false),
      active_user_session_started_(false),
      can_lock_screen_(true),
      should_lock_screen_before_suspending_(false),
      screen_locked_(false),
      user_adding_screen_running_(false),
      logged_in_users_(1) {
}

TestSessionStateDelegate::~TestSessionStateDelegate() {
}

content::BrowserContext*
TestSessionStateDelegate::GetBrowserContextByIndex(
    MultiProfileIndex index) {
  return NULL;
}

content::BrowserContext*
TestSessionStateDelegate::GetBrowserContextForWindow(
    aura::Window* window) {
  return NULL;
}

int TestSessionStateDelegate::GetMaximumNumberOfLoggedInUsers() const {
  return 3;
}

int TestSessionStateDelegate::NumberOfLoggedInUsers() const {
  // TODO(skuhne): Add better test framework to test multiple profiles.
  return has_active_user_ ? logged_in_users_ : 0;
}

bool TestSessionStateDelegate::IsActiveUserSessionStarted() const {
  return active_user_session_started_;
}

bool TestSessionStateDelegate::CanLockScreen() const {
  return has_active_user_ && can_lock_screen_;
}

bool TestSessionStateDelegate::IsScreenLocked() const {
  return screen_locked_;
}

bool TestSessionStateDelegate::ShouldLockScreenBeforeSuspending() const {
  return should_lock_screen_before_suspending_;
}

void TestSessionStateDelegate::LockScreen() {
  if (CanLockScreen())
    screen_locked_ = true;
}

void TestSessionStateDelegate::UnlockScreen() {
  screen_locked_ = false;
}

bool TestSessionStateDelegate::IsUserSessionBlocked() const {
  return !IsActiveUserSessionStarted() || IsScreenLocked() ||
      user_adding_screen_running_;
}

void TestSessionStateDelegate::SetHasActiveUser(bool has_active_user) {
  has_active_user_ = has_active_user;
  if (!has_active_user)
    active_user_session_started_ = false;
  else
    Shell::GetInstance()->ShowShelf();
}

void TestSessionStateDelegate::SetActiveUserSessionStarted(
    bool active_user_session_started) {
  active_user_session_started_ = active_user_session_started;
  if (active_user_session_started) {
    has_active_user_ = true;
    Shell::GetInstance()->CreateShelf();
    Shell::GetInstance()->UpdateAfterLoginStatusChange(
        user::LOGGED_IN_USER);
  }
}

void TestSessionStateDelegate::SetCanLockScreen(bool can_lock_screen) {
  can_lock_screen_ = can_lock_screen;
}

void TestSessionStateDelegate::SetShouldLockScreenBeforeSuspending(
    bool should_lock) {
  should_lock_screen_before_suspending_ = should_lock;
}

void TestSessionStateDelegate::SetUserAddingScreenRunning(
    bool user_adding_screen_running) {
  user_adding_screen_running_ = user_adding_screen_running;
}

void TestSessionStateDelegate::SetUserImage(
    const gfx::ImageSkia& user_image) {
  user_image_ = user_image;
}

const base::string16 TestSessionStateDelegate::GetUserDisplayName(
    MultiProfileIndex index) const {
  return base::UTF8ToUTF16("Über tray Über tray Über tray Über tray");
}

const std::string TestSessionStateDelegate::GetUserEmail(
    MultiProfileIndex index) const {
  switch (index) {
    case 0: return "First@tray";  // This is intended to be capitalized.
    case 1: return "Second@tray";  // This is intended to be capitalized.
    case 2: return "third@tray";
    default: return "someone@tray";
  }
}

const std::string TestSessionStateDelegate::GetUserID(
    MultiProfileIndex index) const {
  return GetUserIDFromEmail(GetUserEmail(index));
}

const gfx::ImageSkia& TestSessionStateDelegate::GetUserImage(
    content::BrowserContext* context) const {
  return user_image_;
}

bool TestSessionStateDelegate::ShouldShowAvatar(aura::Window* window) {
  return !user_image_.isNull();
}

void TestSessionStateDelegate::SwitchActiveUser(const std::string& user_id) {
  // Make sure this is a user id and not an email address.
  EXPECT_EQ(user_id, GetUserIDFromEmail(user_id));
  activated_user_ = user_id;
}

void TestSessionStateDelegate::CycleActiveUser(CycleUser cycle_user) {
  activated_user_ = "someone@tray";
}

void TestSessionStateDelegate::AddSessionStateObserver(
    SessionStateObserver* observer) {
}

void TestSessionStateDelegate::RemoveSessionStateObserver(
    SessionStateObserver* observer) {
}

}  // namespace test
}  // namespace ash