cocoa/infobars: Split infobar_controller.* into smaller parts.

chrome/browser/ui/cocoa/infobars/infobar_controller_unittest.mm

-// Copyright (c) 2011 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 <Cocoa/Cocoa.h>
-
-#include "base/memory/scoped_nsobject.h"
-#include "base/string_util.h"
-#include "base/sys_string_conversions.h"
-#include "chrome/browser/api/infobars/confirm_infobar_delegate.h"
-#include "chrome/browser/api/infobars/infobar_service.h"
-#include "chrome/browser/ui/cocoa/cocoa_profile_test.h"
-#import "chrome/browser/ui/cocoa/infobars/infobar_container_controller.h"
-#import "chrome/browser/ui/cocoa/infobars/infobar_controller.h"
-#include "chrome/browser/ui/cocoa/infobars/mock_confirm_infobar_delegate.h"
-#include "chrome/browser/ui/cocoa/run_loop_testing.h"
-#import "content/public/browser/web_contents.h"
-#include "ipc/ipc_message.h"
-#include "testing/gtest/include/gtest/gtest.h"
-#include "testing/platform_test.h"
-
-using content::WebContents;
-
-@interface InfoBarController (ExposedForTesting)
-- (NSString*)labelString;
-- (NSRect)labelFrame;
-@end
-
-@implementation InfoBarController (ExposedForTesting)
-- (NSString*)labelString {
-  return [label_.get() string];
-}
-- (NSRect)labelFrame {
-  return [label_.get() frame];
-}
-@end
-
-
-@interface InfoBarContainerTest : NSObject<InfoBarContainer> {
-  InfoBarController* controller_;
-}
-- (id)initWithController:(InfoBarController*)controller;
-- (void)willRemoveController:(InfoBarController*)controller;
-- (void)removeController:(InfoBarController*)controller;
-@end
-
-@implementation InfoBarContainerTest
-- (id)initWithController:(InfoBarController*)controller {
-  if ((self = [super init])) {
-    controller_ = controller;
-  }
-  return self;
-}
-
-- (void)willRemoveController:(InfoBarController*)controller {
-}
-
-- (void)removeController:(InfoBarController*)controller {
-  DCHECK(controller_ == controller);
-  controller_ = nil;
-}
-
-- (BrowserWindowController*)browserWindowController {
-  return nil;
-}
-@end
-
-@interface TestConfirmInfoBarController : ConfirmInfoBarController
-- (void)removeSelf;
-@end
-
-@implementation TestConfirmInfoBarController
-- (void)removeSelf {
-  [self close];
-}
-@end
-
-namespace {
-
-class ConfirmInfoBarControllerTest : public CocoaProfileTest,
-                                     public MockConfirmInfoBarDelegate::Owner {
- public:
-  virtual void SetUp() {
-    CocoaProfileTest::SetUp();
-    web_contents_.reset(
-        WebContents::Create(WebContents::CreateParams(profile())));
-    InfoBarService::CreateForWebContents(web_contents_.get());
-
-    InfoBarService* infobar_service =
-        InfoBarService::FromWebContents(web_contents_.get());
-    delegate_ = new MockConfirmInfoBarDelegate(this);
-    controller_.reset([[TestConfirmInfoBarController alloc]
-        initWithDelegate:delegate_ owner:infobar_service]);
-    container_.reset(
-        [[InfoBarContainerTest alloc] initWithController:controller_]);
-    [controller_ setContainerController:container_];
-    [[test_window() contentView] addSubview:[controller_ view]];
-    closed_delegate_ok_clicked_ = false;
-    closed_delegate_cancel_clicked_ = false;
-    closed_delegate_link_clicked_ = false;
-  }
-
-  virtual void TearDown() {
-    if (delegate_)
-      delete delegate_;
-    CocoaProfileTest::TearDown();
-  }
-
- protected:
-  // Hopefully-obvious: If this returns true, you must not deref |delegate_|!
-  bool delegate_closed() const { return delegate_ == NULL; }
-
-  MockConfirmInfoBarDelegate* delegate_;  // Owns itself.
-  scoped_nsobject<id> container_;
-  scoped_nsobject<ConfirmInfoBarController> controller_;
-  bool closed_delegate_ok_clicked_;
-  bool closed_delegate_cancel_clicked_;
-  bool closed_delegate_link_clicked_;
-
- private:
-  virtual void OnInfoBarDelegateClosed() {
-    closed_delegate_ok_clicked_ = delegate_->ok_clicked();
-    closed_delegate_cancel_clicked_ = delegate_->cancel_clicked();
-    closed_delegate_link_clicked_ = delegate_->link_clicked();
-    delegate_ = NULL;
-  }
-
-  scoped_ptr<WebContents> web_contents_;
-};
-
-
-TEST_VIEW(ConfirmInfoBarControllerTest, [controller_ view]);
-
-TEST_F(ConfirmInfoBarControllerTest, ShowAndDismiss) {
-  // Make sure someone looked at the message, link, and icon.
-  EXPECT_TRUE(delegate_->message_text_accessed());
-  EXPECT_TRUE(delegate_->link_text_accessed());
-  EXPECT_TRUE(delegate_->icon_accessed());
-
-  // Check to make sure the infobar message was set properly.
-  EXPECT_EQ(MockConfirmInfoBarDelegate::kMessage,
-            base::SysNSStringToUTF8([controller_.get() labelString]));
-
-  // Check that dismissing the infobar deletes the delegate.
-  [controller_ removeSelf];
-  ASSERT_TRUE(delegate_closed());
-  EXPECT_FALSE(closed_delegate_ok_clicked_);
-  EXPECT_FALSE(closed_delegate_cancel_clicked_);
-  EXPECT_FALSE(closed_delegate_link_clicked_);
-}
-
-TEST_F(ConfirmInfoBarControllerTest, ShowAndClickOK) {
-  // Check that clicking the OK button calls Accept() and then closes
-  // the infobar.
-  [controller_ ok:nil];
-  ASSERT_TRUE(delegate_closed());
-  EXPECT_TRUE(closed_delegate_ok_clicked_);
-  EXPECT_FALSE(closed_delegate_cancel_clicked_);
-  EXPECT_FALSE(closed_delegate_link_clicked_);
-}
-
-TEST_F(ConfirmInfoBarControllerTest, ShowAndClickOKWithoutClosing) {
-  delegate_->set_dont_close_on_action();
-
-  // Check that clicking the OK button calls Accept() but does not close
-  // the infobar.
-  [controller_ ok:nil];
-  ASSERT_FALSE(delegate_closed());
-  EXPECT_TRUE(delegate_->ok_clicked());
-  EXPECT_FALSE(delegate_->cancel_clicked());
-  EXPECT_FALSE(delegate_->link_clicked());
-}
-
-TEST_F(ConfirmInfoBarControllerTest, ShowAndClickCancel) {
-  // Check that clicking the cancel button calls Cancel() and closes
-  // the infobar.
-  [controller_ cancel:nil];
-  ASSERT_TRUE(delegate_closed());
-  EXPECT_FALSE(closed_delegate_ok_clicked_);
-  EXPECT_TRUE(closed_delegate_cancel_clicked_);
-  EXPECT_FALSE(closed_delegate_link_clicked_);
-}
-
-TEST_F(ConfirmInfoBarControllerTest, ShowAndClickCancelWithoutClosing) {
-  delegate_->set_dont_close_on_action();
-
-  // Check that clicking the cancel button calls Cancel() but does not close
-  // the infobar.
-  [controller_ cancel:nil];
-  ASSERT_FALSE(delegate_closed());
-  EXPECT_FALSE(delegate_->ok_clicked());
-  EXPECT_TRUE(delegate_->cancel_clicked());
-  EXPECT_FALSE(delegate_->link_clicked());
-}
-
-TEST_F(ConfirmInfoBarControllerTest, ShowAndClickLink) {
-  // Check that clicking on the link calls LinkClicked() on the
-  // delegate.  It should also close the infobar.
-  [controller_ linkClicked];
-  ASSERT_TRUE(delegate_closed());
-  EXPECT_FALSE(closed_delegate_ok_clicked_);
-  EXPECT_FALSE(closed_delegate_cancel_clicked_);
-  EXPECT_TRUE(closed_delegate_link_clicked_);
-}
-
-TEST_F(ConfirmInfoBarControllerTest, ShowAndClickLinkWithoutClosing) {
-  delegate_->set_dont_close_on_action();
-
-  // Check that clicking on the link calls LinkClicked() on the
-  // delegate.  It should not close the infobar.
-  [controller_ linkClicked];
-  ASSERT_FALSE(delegate_closed());
-  EXPECT_FALSE(delegate_->ok_clicked());
-  EXPECT_FALSE(delegate_->cancel_clicked());
-  EXPECT_TRUE(delegate_->link_clicked());
-}
-
-TEST_F(ConfirmInfoBarControllerTest, ResizeView) {
-  NSRect originalLabelFrame = [controller_ labelFrame];
-
-  // Expand the view by 20 pixels and make sure the label frame changes
-  // accordingly.
-  const CGFloat width = 20;
-  NSRect newViewFrame = [[controller_ view] frame];
-  newViewFrame.size.width += width;
-  [[controller_ view] setFrame:newViewFrame];
-
-  NSRect newLabelFrame = [controller_ labelFrame];
-  EXPECT_EQ(NSWidth(newLabelFrame), NSWidth(originalLabelFrame) + width);
-}
-
-}  // namespace