Remove need to sign in to use the App Launcher.

ui/app_list/cocoa/signin_view_controller_unittest.mm

-// Copyright 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.
-
-#import "ui/app_list/cocoa/signin_view_controller.h"
-
-#include "base/mac/foundation_util.h"
-#include "base/mac/scoped_nsobject.h"
-#include "base/strings/utf_string_conversions.h"
-#import "testing/gtest_mac.h"
-#include "ui/app_list/signin_delegate.h"
-#include "ui/app_list/test/app_list_test_view_delegate.h"
-#import "ui/gfx/test/ui_cocoa_test_helper.h"
-
-@class TestSigninViewDelegate;
-
-namespace {
-
-// Helper function to cycle through the responder chain created implicitly
-// from subviews, without having to interact with the event system.
-NSControl* NextControl(NSControl* control) {
-  NSArray* siblings = [[control superview] subviews];
-  for (NSUInteger index = [siblings indexOfObject:control] + 1;
-       index < [siblings count] ; ++index) {
-    if ([[siblings objectAtIndex:index] acceptsFirstResponder])
-      return [siblings objectAtIndex:index];
-  }
-  return nil;
-}
-
-}  // namespace
-
-namespace app_list {
-namespace test {
-
-class SigninViewControllerTest : public ui::CocoaTest,
-                                 public SigninDelegate {
- public:
-  SigninViewControllerTest()
-      : test_text_(base::ASCIIToUTF16("Sign in")),
-        needs_signin_(true),
-        show_signin_count_(0),
-        open_learn_more_count_(0),
-        open_settings_count_(0) {}
-
-  // ui::CocoaTest override:
-  virtual void SetUp() OVERRIDE;
-
-  // SigninDelegate overrides:
-  virtual bool NeedSignin() OVERRIDE { return needs_signin_; }
-  virtual void ShowSignin() OVERRIDE { ++show_signin_count_; }
-  virtual void OpenLearnMore() OVERRIDE { ++open_learn_more_count_; }
-  virtual void OpenSettings() OVERRIDE { ++open_settings_count_; }
-
-  virtual base::string16 GetSigninHeading() OVERRIDE { return test_text_; }
-  virtual base::string16 GetSigninText() OVERRIDE { return test_text_; }
-  virtual base::string16 GetSigninButtonText() OVERRIDE { return test_text_; }
-  virtual base::string16 GetLearnMoreLinkText() OVERRIDE { return test_text_; }
-  virtual base::string16 GetSettingsLinkText() OVERRIDE { return test_text_; }
-
- protected:
-  const base::string16 test_text_;
-  base::scoped_nsobject<SigninViewController> signin_view_controller_;
-  bool needs_signin_;
-  int show_signin_count_;
-  int open_learn_more_count_;
-  int open_settings_count_;
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(SigninViewControllerTest);
-};
-
-void SigninViewControllerTest::SetUp() {
-  NSRect frame = NSMakeRect(0, 0, 400, 500);
-  signin_view_controller_.reset(
-      [[SigninViewController alloc] initWithFrame:frame
-                                     cornerRadius:3
-                                         delegate:this]);
-
-  ui::CocoaTest::SetUp();
-  [[test_window() contentView] addSubview:[signin_view_controller_ view]];
-}
-
-TEST_VIEW(SigninViewControllerTest, [signin_view_controller_ view]);
-
-TEST_F(SigninViewControllerTest, NotSignedIn) {
-  NSArray* content_subviews = [[test_window() contentView] subviews];
-  EXPECT_EQ(1u, [content_subviews count]);
-  NSArray* subviews = [[content_subviews objectAtIndex:0] subviews];
-  EXPECT_LT(0u, [subviews count]);
-
-  // The first subview that acceptFirstResponder should be the signin button,
-  // and performing its action should show the signin dialog. Then "Learn more",
-  // followed by "Settings".
-  NSControl* control = NextControl([subviews objectAtIndex:0]);
-  EXPECT_EQ(0, show_signin_count_);
-  EXPECT_TRUE([[control target] performSelector:[control action]
-                                     withObject:control]);
-  EXPECT_EQ(1, show_signin_count_);
-
-  control = NextControl(control);
-  EXPECT_EQ(0, open_learn_more_count_);
-  EXPECT_TRUE([[control target] performSelector:[control action]
-                                     withObject:control]);
-  EXPECT_EQ(1, open_learn_more_count_);
-
-  control = NextControl(control);
-  EXPECT_EQ(0, open_settings_count_);
-  EXPECT_TRUE([[control target] performSelector:[control action]
-                                     withObject:control]);
-  EXPECT_EQ(1, open_settings_count_);
-}
-
-}  // namespace test
-}  // namespace app_list