First cut at infobars on Mac. These are not expected to be...

chrome/browser/cocoa/infobar_container_controller_unittest.mm

Index: chrome/browser/cocoa/infobar_container_controller_unittest.mm
===================================================================
--- chrome/browser/cocoa/infobar_container_controller_unittest.mm	(revision 0)
+++ chrome/browser/cocoa/infobar_container_controller_unittest.mm	(revision 0)
@@ -0,0 +1,123 @@
+// Copyright (c) 2009 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/scoped_nsautorelease_pool.h"
+#include "base/scoped_nsobject.h"
+#include "chrome/browser/cocoa/browser_test_helper.h"
+#import "chrome/browser/cocoa/browser_window_controller.h"
+#import "chrome/browser/cocoa/cocoa_test_helper.h"
+#import "chrome/browser/cocoa/infobar_container_controller.h"
+#include "chrome/browser/cocoa/infobar_test_helper.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+// Objective-C classes must be defined outside the namespace.
+@interface BrowserWindowControllerPong : BrowserWindowController {
+  BOOL pong_;
+}
+@property(readonly) BOOL pong;
+@end
+
+@implementation BrowserWindowControllerPong
+@synthesize pong = pong_;
+
+- (id)initWithBrowser:(Browser*)browser {
+  if ((self = [super initWithBrowser:browser takeOwnership:NO])) {
+    pong_ = NO;
+  }
+  return self;
+}
+
+- (void)infoBarResized:(float)newHeight {
+  pong_ = TRUE;
+}
+@end
+
+namespace {
+
+class InfoBarContainerControllerTest : public testing::Test {
+  virtual void SetUp() {
+    browserController_.reset([[BrowserWindowControllerPong alloc]
+                               initWithBrowser:browser_helper_.browser()]);
+    TabStripModel* model = browser_helper_.browser()->tabstrip_model();
+    controller_.reset([[InfoBarContainerController alloc]
+                        initWithTabStripModel:model
+                        browserWindowController:browserController_]);
+  }
+
+ public:
+  // Order is very important here.  We want the controller deleted
+  // before the pool, and want the pool deleted before
+  // BrowserTestHelper.
+  CocoaTestHelper cocoa_helper_;
+  BrowserTestHelper browser_helper_;
+  base::ScopedNSAutoreleasePool pool_;
+  scoped_nsobject<BrowserWindowControllerPong> browserController_;
+  scoped_nsobject<InfoBarContainerController> controller_;
+};
+
+TEST_F(InfoBarContainerControllerTest, Show) {
+  // Make sure the container's view is non-nil and draws without crashing.
+  NSView* view = [controller_ view];
+  EXPECT_TRUE(view != nil);
+
+  [cocoa_helper_.contentView() addSubview:view];
+}
+
+TEST_F(InfoBarContainerControllerTest, BWCPong) {
+  // Call positionInfoBarsAndResize and check that the BWC got a resize message.
+  [controller_ positionInfoBarsAndRedraw];
+  EXPECT_TRUE([browserController_ pong]);
+}
+
+TEST_F(InfoBarContainerControllerTest, AddAndRemoveInfoBars) {
+  NSView* view = [controller_ view];
+  [cocoa_helper_.contentView() addSubview:view];
+
+  // Add three infobars, one of each type, and then remove them.
+  // After each step check to make sure we have the correct number of
+  // infobar subviews.
+  MockAlertInfoBarDelegate alertDelegate;
+  MockLinkInfoBarDelegate linkDelegate;
+  MockConfirmInfoBarDelegate confirmDelegate;
+
+  [controller_ addInfoBar:&alertDelegate];
+  EXPECT_EQ(1U, [[view subviews] count]);
+
+  [controller_ addInfoBar:&linkDelegate];
+  EXPECT_EQ(2U, [[view subviews] count]);
+
+  [controller_ addInfoBar:&confirmDelegate];
+  EXPECT_EQ(3U, [[view subviews] count]);
+
+  // Just to mix things up, remove them in a different order.
+  [controller_ removeInfoBarsForDelegate:&linkDelegate];
+  EXPECT_EQ(2U, [[view subviews] count]);
+
+  [controller_ removeInfoBarsForDelegate:&confirmDelegate];
+  EXPECT_EQ(1U, [[view subviews] count]);
+
+  [controller_ removeInfoBarsForDelegate:&alertDelegate];
+  EXPECT_EQ(0U, [[view subviews] count]);
+}
+
+TEST_F(InfoBarContainerControllerTest, RemoveAllInfoBars) {
+  NSView* view = [controller_ view];
+  [cocoa_helper_.contentView() addSubview:view];
+
+  // Add three infobars and then remove them all.
+  MockAlertInfoBarDelegate alertDelegate;
+  MockLinkInfoBarDelegate linkDelegate;
+  MockConfirmInfoBarDelegate confirmDelegate;
+
+  [controller_ addInfoBar:&alertDelegate];
+  [controller_ addInfoBar:&linkDelegate];
+  [controller_ addInfoBar:&confirmDelegate];
+  EXPECT_EQ(3U, [[view subviews] count]);
+
+  [controller_ removeAllInfoBars];
+  EXPECT_EQ(0U, [[view subviews] count]);
+}
+}  // namespace
Property changes on: chrome/browser/cocoa/infobar_container_controller_unittest.mm
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Name: svn:eol-style
   + LF