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chrome/browser/cocoa/bookmark_bar_state_controller_unittest.mm

Index: chrome/browser/cocoa/bookmark_bar_state_controller_unittest.mm
===================================================================
--- chrome/browser/cocoa/bookmark_bar_state_controller_unittest.mm	(revision 0)
+++ chrome/browser/cocoa/bookmark_bar_state_controller_unittest.mm	(revision 0)
@@ -0,0 +1,45 @@
+// 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.
+
+#include "chrome/browser/browser.h"
+#include "chrome/browser/cocoa/bookmark_bar_state_controller.h"
+#include "chrome/browser/cocoa/browser_test_helper.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+@interface NoPrefSaveBBStateController : BookmarkBarStateController {
+ @public
+  BOOL toggled_;
+}
+@end
+
+@implementation NoPrefSaveBBStateController
+- (void)togglePreference {
+  toggled_ = !toggled_;
+}
+@end
+
+
+class BookmarkBarStateControllerTest : public testing::Test {
+ public:
+  BrowserTestHelper browser_test_helper_;
+};
+
+
+TEST_F(BookmarkBarStateControllerTest, MainTest) {
+  Browser* browser = browser_test_helper_.GetBrowser();
+  NoPrefSaveBBStateController *c = [[[NoPrefSaveBBStateController alloc]
+                                     initWithBrowser:browser]
+                                     autorelease];
+  EXPECT_TRUE(c);
+  EXPECT_FALSE(c->toggled_);
+  BOOL old_visible = [c visible];
+
+  [c toggleBookmarkBar];
+  EXPECT_TRUE(c->toggled_ != NO);
+  EXPECT_NE((bool)old_visible, (bool)[c visible]);
+
+  [c toggleBookmarkBar];
+  EXPECT_FALSE(c->toggled_);
+  EXPECT_EQ((bool)old_visible, (bool)[c visible]);
+}