[cros login] Split login related classes into subfolders.

chrome/browser/chromeos/login/screen_locker_tester.cc

-// Copyright (c) 2012 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 "chrome/browser/chromeos/login/screen_locker_tester.h"
-
-#include <string>
-
-#include "base/strings/string_util.h"
-#include "base/strings/stringprintf.h"
-#include "base/strings/utf_string_conversions.h"
-#include "base/values.h"
-#include "chrome/browser/chromeos/login/login_status_consumer.h"
-#include "chrome/browser/chromeos/login/mock_authenticator.h"
-#include "chrome/browser/chromeos/login/screen_locker.h"
-#include "chrome/browser/chromeos/login/webui_screen_locker.h"
-#include "chrome/test/base/ui_test_utils.h"
-#include "content/public/browser/render_frame_host.h"
-#include "content/public/browser/render_view_host.h"
-#include "content/public/browser/web_contents.h"
-#include "content/public/browser/web_ui.h"
-#include "content/public/test/test_utils.h"
-#include "ui/views/controls/button/button.h"
-#include "ui/views/controls/label.h"
-#include "ui/views/controls/textfield/textfield.h"
-#include "ui/views/widget/root_view.h"
-
-using content::WebContents;
-
-namespace {
-
-// This class is used to observe state of the global ScreenLocker instance,
-// which can go away as a result of a successful authentication. As such,
-// it needs to directly reference the global ScreenLocker.
-class LoginAttemptObserver : public chromeos::LoginStatusConsumer {
- public:
-  LoginAttemptObserver();
-  virtual ~LoginAttemptObserver();
-
-  void WaitForAttempt();
-
-  // Overridden from LoginStatusConsumer:
-  virtual void OnLoginFailure(const chromeos::LoginFailure& error) OVERRIDE {
-    LoginAttempted();
-  }
-
-  virtual void OnLoginSuccess(
-      const chromeos::UserContext& credentials) OVERRIDE {
-    LoginAttempted();
-  }
-
- private:
-  void LoginAttempted();
-
-  bool login_attempted_;
-  bool waiting_;
-
-  DISALLOW_COPY_AND_ASSIGN(LoginAttemptObserver);
-};
-
-LoginAttemptObserver::LoginAttemptObserver()
-    : chromeos::LoginStatusConsumer(),
-      login_attempted_(false),
-      waiting_(false) {
-  chromeos::ScreenLocker::default_screen_locker()->SetLoginStatusConsumer(this);
-}
-
-LoginAttemptObserver::~LoginAttemptObserver() {
-  chromeos::ScreenLocker* global_locker =
-      chromeos::ScreenLocker::default_screen_locker();
-  if (global_locker)
-    global_locker->SetLoginStatusConsumer(NULL);
-}
-
-void LoginAttemptObserver::WaitForAttempt() {
-  if (!login_attempted_) {
-    waiting_ = true;
-    content::RunMessageLoop();
-    waiting_ = false;
-  }
-  ASSERT_TRUE(login_attempted_);
-}
-
-void LoginAttemptObserver::LoginAttempted() {
-  login_attempted_ = true;
-  if (waiting_)
-    base::MessageLoopForUI::current()->Quit();
-}
-
-}  // anyonymous namespace
-
-namespace chromeos {
-
-namespace test {
-
-class WebUIScreenLockerTester : public ScreenLockerTester {
- public:
-  // ScreenLockerTester overrides:
-  virtual void SetPassword(const std::string& password) OVERRIDE;
-  virtual std::string GetPassword() OVERRIDE;
-  virtual void EnterPassword(const std::string& password) OVERRIDE;
-  virtual void EmulateWindowManagerReady() OVERRIDE;
-  virtual views::Widget* GetWidget() const OVERRIDE;
-  virtual views::Widget* GetChildWidget() const OVERRIDE;
-
- private:
-  friend class chromeos::ScreenLocker;
-
-  WebUIScreenLockerTester() {}
-
-  content::RenderViewHost* RenderViewHost() const;
-
-  // Returns the ScreenLockerWebUI object.
-  WebUIScreenLocker* webui_screen_locker() const;
-
-  // Returns the WebUI object from the screen locker.
-  content::WebUI* webui() const;
-
-  DISALLOW_COPY_AND_ASSIGN(WebUIScreenLockerTester);
-};
-
-void WebUIScreenLockerTester::SetPassword(const std::string& password) {
-  webui()->GetWebContents()->GetMainFrame()->ExecuteJavaScript(
-      base::ASCIIToUTF16(base::StringPrintf(
-          "$('pod-row').pods[0].passwordElement.value = '%s';",
-          password.c_str())));
-}
-
-std::string WebUIScreenLockerTester::GetPassword() {
-  std::string result;
-  scoped_ptr<base::Value> v = content::ExecuteScriptAndGetValue(
-      RenderViewHost()->GetMainFrame(),
-      "$('pod-row').pods[0].passwordElement.value;");
-  CHECK(v->GetAsString(&result));
-  return result;
-}
-
-void WebUIScreenLockerTester::EnterPassword(const std::string& password) {
-  bool result;
-  SetPassword(password);
-
-  // Verify password is set.
-  ASSERT_EQ(password, GetPassword());
-
-  // Verify that "signin" button is hidden.
-  scoped_ptr<base::Value> v = content::ExecuteScriptAndGetValue(
-      RenderViewHost()->GetMainFrame(),
-      "$('pod-row').pods[0].signinButtonElement.hidden;");
-  ASSERT_TRUE(v->GetAsBoolean(&result));
-  ASSERT_TRUE(result);
-
-  // Attempt to sign in.
-  LoginAttemptObserver login;
-  v = content::ExecuteScriptAndGetValue(
-      RenderViewHost()->GetMainFrame(),
-      "$('pod-row').pods[0].activate();");
-  ASSERT_TRUE(v->GetAsBoolean(&result));
-  ASSERT_TRUE(result);
-
-  // Wait for login attempt.
-  login.WaitForAttempt();
-}
-
-void WebUIScreenLockerTester::EmulateWindowManagerReady() {
-}
-
-views::Widget* WebUIScreenLockerTester::GetWidget() const {
-  return webui_screen_locker()->lock_window_;
-}
-
-views::Widget* WebUIScreenLockerTester::GetChildWidget() const {
-  return webui_screen_locker()->lock_window_;
-}
-
-content::RenderViewHost* WebUIScreenLockerTester::RenderViewHost() const {
-  return webui()->GetWebContents()->GetRenderViewHost();
-}
-
-WebUIScreenLocker* WebUIScreenLockerTester::webui_screen_locker() const {
-  DCHECK(ScreenLocker::screen_locker_);
-  return static_cast<WebUIScreenLocker*>(
-      ScreenLocker::screen_locker_->delegate_.get());
-}
-
-content::WebUI* WebUIScreenLockerTester::webui() const {
-  DCHECK(webui_screen_locker()->webui_ready_);
-  content::WebUI* webui = webui_screen_locker()->GetWebUI();
-  DCHECK(webui);
-  return webui;
-}
-
-ScreenLockerTester::ScreenLockerTester() {
-}
-
-ScreenLockerTester::~ScreenLockerTester() {
-}
-
-bool ScreenLockerTester::IsLocked() {
-  return ScreenLocker::screen_locker_ &&
-      ScreenLocker::screen_locker_->locked_;
-}
-
-void ScreenLockerTester::InjectMockAuthenticator(
-    const std::string& user, const std::string& password) {
-  DCHECK(ScreenLocker::screen_locker_);
-  ScreenLocker::screen_locker_->SetAuthenticator(
-      new MockAuthenticator(ScreenLocker::screen_locker_, user, password));
-}
-
-}  // namespace test
-
-test::ScreenLockerTester* ScreenLocker::GetTester() {
-  return new test::WebUIScreenLockerTester();
-}
-
-}  // namespace chromeos