chrome/browser/bookmarks/managed_bookmark_service_unittest.cc - chromium/src - Git at Google

 // Copyright 2014 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 "components/bookmarks/managed/managed_bookmark_service.h"

 #include <memory>
 #include <utility>

 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/values.h"
 #include "chrome/browser/bookmarks/bookmark_model_factory.h"
 #include "chrome/browser/bookmarks/chrome_bookmark_client.h"
 #include "chrome/browser/bookmarks/managed_bookmark_service_factory.h"
 #include "chrome/test/base/testing_profile.h"
 #include "components/bookmarks/browser/bookmark_model.h"
 #include "components/bookmarks/browser/bookmark_node.h"
 #include "components/bookmarks/browser/bookmark_utils.h"
 #include "components/bookmarks/common/bookmark_pref_names.h"
 #include "components/bookmarks/test/bookmark_test_helpers.h"
 #include "components/bookmarks/test/mock_bookmark_model_observer.h"
 #include "components/strings/grit/components_strings.h"
 #include "components/syncable_prefs/testing_pref_service_syncable.h"
 #include "content/public/test/test_browser_thread_bundle.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/base/l10n/l10n_util.h"

 using bookmarks::BookmarkModel;
 using bookmarks::BookmarkNode;
 using bookmarks::ManagedBookmarkService;
 using testing::Mock;
 using testing::_;

 class ManagedBookmarkServiceTest : public testing::Test {
  public:
   ManagedBookmarkServiceTest() : managed_(NULL), model_(NULL) {}
   ~ManagedBookmarkServiceTest() override {}

   void SetUp() override {
     prefs_ = profile_.GetTestingPrefService();
     ASSERT_FALSE(prefs_->HasPrefPath(bookmarks::prefs::kManagedBookmarks));

     prefs_->SetManagedPref(bookmarks::prefs::kManagedBookmarks,
                            CreateTestTree());
     ResetModel();

     // The managed node always exists.
     ASSERT_TRUE(managed_->managed_node());
     ASSERT_TRUE(managed_->managed_node()->parent() == model_->root_node());
     EXPECT_NE(-1, model_->root_node()->GetIndexOf(managed_->managed_node()));
   }

   void TearDown() override { model_->RemoveObserver(&observer_); }

   void ResetModel() {
     profile_.CreateBookmarkModel(false);
     model_ = BookmarkModelFactory::GetForBrowserContext(&profile_);
     bookmarks::test::WaitForBookmarkModelToLoad(model_);
     model_->AddObserver(&observer_);
     managed_ = ManagedBookmarkServiceFactory::GetForProfile(&profile_);
     DCHECK(managed_);
   }

   static std::unique_ptr<base::DictionaryValue> CreateBookmark(
       const std::string& title,
       const std::string& url) {
     EXPECT_TRUE(GURL(url).is_valid());
     auto dict = base::MakeUnique<base::DictionaryValue>();
     dict->SetString("name", title);
     dict->SetString("url", GURL(url).spec());
     return dict;
   }

   static std::unique_ptr<base::DictionaryValue> CreateFolder(
       const std::string& title,
       base::ListValue* children) {
     auto dict = base::MakeUnique<base::DictionaryValue>();
     dict->SetString("name", title);
     dict->Set("children", children);
     return dict;
   }

   static base::ListValue* CreateTestTree() {
     base::ListValue* folder = new base::ListValue();
     base::ListValue* empty = new base::ListValue();
     folder->Append(CreateFolder("Empty", empty));
     folder->Append(CreateBookmark("Youtube", "http://youtube.com/"));

     base::ListValue* list = new base::ListValue();
     list->Append(CreateBookmark("Google", "http://google.com/"));
     list->Append(CreateFolder("Folder", folder));

     return list;
   }

   static std::unique_ptr<base::DictionaryValue> CreateExpectedTree() {
     return CreateFolder(GetManagedFolderTitle(), CreateTestTree());
   }

   static std::string GetManagedFolderTitle() {
     return l10n_util::GetStringUTF8(
         IDS_BOOKMARK_BAR_MANAGED_FOLDER_DEFAULT_NAME);
   }

   static bool NodeMatchesValue(const BookmarkNode* node,
                                const base::DictionaryValue* dict) {
     base::string16 title;
     if (!dict->GetString("name", &title) || node->GetTitle() != title)
       return false;

     if (node->is_folder()) {
       const base::ListValue* children = NULL;
       if (!dict->GetList("children", &children) ||
           node->child_count() != static_cast<int>(children->GetSize())) {
         return false;
       }
       for (int i = 0; i < node->child_count(); ++i) {
         const base::DictionaryValue* child = NULL;
         if (!children->GetDictionary(i, &child) ||
             !NodeMatchesValue(node->GetChild(i), child)) {
           return false;
         }
       }
     } else if (node->is_url()) {
       std::string url;
       if (!dict->GetString("url", &url) || node->url() != GURL(url))
         return false;
     } else {
       return false;
     }
     return true;
   }

   content::TestBrowserThreadBundle thread_bundle_;
   TestingProfile profile_;
   syncable_prefs::TestingPrefServiceSyncable* prefs_;
   bookmarks::MockBookmarkModelObserver observer_;
   ManagedBookmarkService* managed_;
   BookmarkModel* model_;

   DISALLOW_COPY_AND_ASSIGN(ManagedBookmarkServiceTest);
 };

 TEST_F(ManagedBookmarkServiceTest, EmptyManagedNode) {
   // Verifies that the managed node is empty and invisible when the policy is
   // not set.
   model_->RemoveObserver(&observer_);
   prefs_->RemoveManagedPref(bookmarks::prefs::kManagedBookmarks);
   ResetModel();

   ASSERT_TRUE(managed_->managed_node());
   EXPECT_TRUE(managed_->managed_node()->empty());
   EXPECT_FALSE(managed_->managed_node()->IsVisible());
 }

 TEST_F(ManagedBookmarkServiceTest, LoadInitial) {
   // Verifies that the initial load picks up the initial policy too.
   EXPECT_TRUE(model_->bookmark_bar_node()->empty());
   EXPECT_TRUE(model_->other_node()->empty());
   EXPECT_FALSE(managed_->managed_node()->empty());
   EXPECT_TRUE(managed_->managed_node()->IsVisible());

   std::unique_ptr<base::DictionaryValue> expected(CreateExpectedTree());
   EXPECT_TRUE(NodeMatchesValue(managed_->managed_node(), expected.get()));
 }

 TEST_F(ManagedBookmarkServiceTest, SwapNodes) {
   // Swap the Google bookmark with the Folder.
   std::unique_ptr<base::ListValue> updated(CreateTestTree());
   std::unique_ptr<base::Value> removed;
   ASSERT_TRUE(updated->Remove(0, &removed));
   updated->Append(std::move(removed));

   // These two nodes should just be swapped.
   const BookmarkNode* parent = managed_->managed_node();
   EXPECT_CALL(observer_, BookmarkNodeMoved(model_, parent, 1, parent, 0));
   prefs_->SetManagedPref(bookmarks::prefs::kManagedBookmarks,
                          updated->DeepCopy());
   Mock::VerifyAndClearExpectations(&observer_);

   // Verify the final tree.
   std::unique_ptr<base::DictionaryValue> expected(
       CreateFolder(GetManagedFolderTitle(), updated.release()));
   EXPECT_TRUE(NodeMatchesValue(managed_->managed_node(), expected.get()));
 }

 TEST_F(ManagedBookmarkServiceTest, RemoveNode) {
   // Remove the Folder.
   std::unique_ptr<base::ListValue> updated(CreateTestTree());
   ASSERT_TRUE(updated->Remove(1, NULL));

   const BookmarkNode* parent = managed_->managed_node();
   EXPECT_CALL(observer_, BookmarkNodeRemoved(model_, parent, 1, _, _));
   prefs_->SetManagedPref(bookmarks::prefs::kManagedBookmarks,
                          updated->DeepCopy());
   Mock::VerifyAndClearExpectations(&observer_);

   // Verify the final tree.
   std::unique_ptr<base::DictionaryValue> expected(
       CreateFolder(GetManagedFolderTitle(), updated.release()));
   EXPECT_TRUE(NodeMatchesValue(managed_->managed_node(), expected.get()));
 }

 TEST_F(ManagedBookmarkServiceTest, CreateNewNodes) {
   // Put all the nodes inside another folder.
   std::unique_ptr<base::ListValue> updated(new base::ListValue);
   updated->Append(CreateFolder("Container", CreateTestTree()));

   EXPECT_CALL(observer_, BookmarkNodeAdded(model_, _, _)).Times(5);
   // The remaining nodes have been pushed to positions 1 and 2; they'll both be
   // removed when at position 1.
   const BookmarkNode* parent = managed_->managed_node();
   EXPECT_CALL(observer_, BookmarkNodeRemoved(model_, parent, 1, _, _)).Times(2);
   prefs_->SetManagedPref(bookmarks::prefs::kManagedBookmarks,
                          updated->DeepCopy());
   Mock::VerifyAndClearExpectations(&observer_);

   // Verify the final tree.
   std::unique_ptr<base::DictionaryValue> expected(
       CreateFolder(GetManagedFolderTitle(), updated.release()));
   EXPECT_TRUE(NodeMatchesValue(managed_->managed_node(), expected.get()));
 }

 TEST_F(ManagedBookmarkServiceTest, RemoveAllUserBookmarks) {
   // Remove the policy.
   const BookmarkNode* parent = managed_->managed_node();
   EXPECT_CALL(observer_, BookmarkNodeRemoved(model_, parent, 0, _, _)).Times(2);
   prefs_->RemoveManagedPref(bookmarks::prefs::kManagedBookmarks);
   Mock::VerifyAndClearExpectations(&observer_);

   EXPECT_TRUE(managed_->managed_node()->empty());
   EXPECT_FALSE(managed_->managed_node()->IsVisible());
 }

 TEST_F(ManagedBookmarkServiceTest, IsDescendantOfManagedNode) {
   EXPECT_FALSE(
       bookmarks::IsDescendantOf(model_->root_node(), managed_->managed_node()));
   EXPECT_FALSE(bookmarks::IsDescendantOf(model_->bookmark_bar_node(),
                                          managed_->managed_node()));
   EXPECT_FALSE(bookmarks::IsDescendantOf(model_->other_node(),
                                          managed_->managed_node()));
   EXPECT_FALSE(bookmarks::IsDescendantOf(model_->mobile_node(),
                                          managed_->managed_node()));
   EXPECT_TRUE(bookmarks::IsDescendantOf(managed_->managed_node(),
                                         managed_->managed_node()));

   const BookmarkNode* parent = managed_->managed_node();
   ASSERT_EQ(2, parent->child_count());
   EXPECT_TRUE(
       bookmarks::IsDescendantOf(parent->GetChild(0), managed_->managed_node()));
   EXPECT_TRUE(
       bookmarks::IsDescendantOf(parent->GetChild(1), managed_->managed_node()));

   parent = parent->GetChild(1);
   ASSERT_EQ(2, parent->child_count());
   EXPECT_TRUE(
       bookmarks::IsDescendantOf(parent->GetChild(0), managed_->managed_node()));
   EXPECT_TRUE(
       bookmarks::IsDescendantOf(parent->GetChild(1), managed_->managed_node()));
 }

 TEST_F(ManagedBookmarkServiceTest, RemoveAllDoesntRemoveManaged) {
   EXPECT_EQ(2, managed_->managed_node()->child_count());

   EXPECT_CALL(observer_,
               BookmarkNodeAdded(model_, model_->bookmark_bar_node(), 0));
   EXPECT_CALL(observer_,
               BookmarkNodeAdded(model_, model_->bookmark_bar_node(), 1));
   model_->AddURL(model_->bookmark_bar_node(), 0, base::ASCIIToUTF16("Test"),
                  GURL("http://google.com/"));
   model_->AddFolder(model_->bookmark_bar_node(), 1,
                     base::ASCIIToUTF16("Test Folder"));
   EXPECT_EQ(2, model_->bookmark_bar_node()->child_count());
   Mock::VerifyAndClearExpectations(&observer_);

   EXPECT_CALL(observer_, BookmarkAllUserNodesRemoved(model_, _));
   model_->RemoveAllUserBookmarks();
   EXPECT_EQ(2, managed_->managed_node()->child_count());
   EXPECT_EQ(0, model_->bookmark_bar_node()->child_count());
   Mock::VerifyAndClearExpectations(&observer_);
 }

 TEST_F(ManagedBookmarkServiceTest, HasDescendantsOfManagedNode) {
   const BookmarkNode* user_node =
       model_->AddURL(model_->other_node(), 0, base::ASCIIToUTF16("foo bar"),
                      GURL("http://www.google.com"));
   const BookmarkNode* managed_node = managed_->managed_node()->GetChild(0);
   ASSERT_TRUE(managed_node);

   std::vector<const BookmarkNode*> nodes;
   EXPECT_FALSE(bookmarks::HasDescendantsOf(nodes, managed_->managed_node()));
   nodes.push_back(user_node);
   EXPECT_FALSE(bookmarks::HasDescendantsOf(nodes, managed_->managed_node()));
   nodes.push_back(managed_node);
   EXPECT_TRUE(bookmarks::HasDescendantsOf(nodes, managed_->managed_node()));
 }
	// Copyright 2014 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 "components/bookmarks/managed/managed_bookmark_service.h"

	#include <memory>
	#include <utility>

	#include "base/macros.h"
	#include "base/memory/ptr_util.h"
	#include "base/strings/utf_string_conversions.h"
	#include "base/values.h"
	#include "chrome/browser/bookmarks/bookmark_model_factory.h"
	#include "chrome/browser/bookmarks/chrome_bookmark_client.h"
	#include "chrome/browser/bookmarks/managed_bookmark_service_factory.h"
	#include "chrome/test/base/testing_profile.h"
	#include "components/bookmarks/browser/bookmark_model.h"
	#include "components/bookmarks/browser/bookmark_node.h"
	#include "components/bookmarks/browser/bookmark_utils.h"
	#include "components/bookmarks/common/bookmark_pref_names.h"
	#include "components/bookmarks/test/bookmark_test_helpers.h"
	#include "components/bookmarks/test/mock_bookmark_model_observer.h"
	#include "components/strings/grit/components_strings.h"
	#include "components/syncable_prefs/testing_pref_service_syncable.h"
	#include "content/public/test/test_browser_thread_bundle.h"
	#include "testing/gmock/include/gmock/gmock.h"
	#include "testing/gtest/include/gtest/gtest.h"
	#include "ui/base/l10n/l10n_util.h"

	using bookmarks::BookmarkModel;
	using bookmarks::BookmarkNode;
	using bookmarks::ManagedBookmarkService;
	using testing::Mock;
	using testing::_;

	class ManagedBookmarkServiceTest : public testing::Test {
	public:
	ManagedBookmarkServiceTest() : managed_(NULL), model_(NULL) {}
	~ManagedBookmarkServiceTest() override {}

	void SetUp() override {
	prefs_ = profile_.GetTestingPrefService();
	ASSERT_FALSE(prefs_->HasPrefPath(bookmarks::prefs::kManagedBookmarks));

	prefs_->SetManagedPref(bookmarks::prefs::kManagedBookmarks,
	CreateTestTree());
	ResetModel();

	// The managed node always exists.
	ASSERT_TRUE(managed_->managed_node());
	ASSERT_TRUE(managed_->managed_node()->parent() == model_->root_node());
	EXPECT_NE(-1, model_->root_node()->GetIndexOf(managed_->managed_node()));
	}

	void TearDown() override { model_->RemoveObserver(&observer_); }

	void ResetModel() {
	profile_.CreateBookmarkModel(false);
	model_ = BookmarkModelFactory::GetForBrowserContext(&profile_);
	bookmarks::test::WaitForBookmarkModelToLoad(model_);
	model_->AddObserver(&observer_);
	managed_ = ManagedBookmarkServiceFactory::GetForProfile(&profile_);
	DCHECK(managed_);
	}

	static std::unique_ptr<base::DictionaryValue> CreateBookmark(
	const std::string& title,
	const std::string& url) {
	EXPECT_TRUE(GURL(url).is_valid());
	auto dict = base::MakeUnique<base::DictionaryValue>();
	dict->SetString("name", title);
	dict->SetString("url", GURL(url).spec());
	return dict;
	}

	static std::unique_ptr<base::DictionaryValue> CreateFolder(
	const std::string& title,
	base::ListValue* children) {
	auto dict = base::MakeUnique<base::DictionaryValue>();
	dict->SetString("name", title);
	dict->Set("children", children);
	return dict;
	}

	static base::ListValue* CreateTestTree() {
	base::ListValue* folder = new base::ListValue();
	base::ListValue* empty = new base::ListValue();
	folder->Append(CreateFolder("Empty", empty));
	folder->Append(CreateBookmark("Youtube", "http://youtube.com/"));

	base::ListValue* list = new base::ListValue();
	list->Append(CreateBookmark("Google", "http://google.com/"));
	list->Append(CreateFolder("Folder", folder));

	return list;
	}

	static std::unique_ptr<base::DictionaryValue> CreateExpectedTree() {
	return CreateFolder(GetManagedFolderTitle(), CreateTestTree());
	}

	static std::string GetManagedFolderTitle() {
	return l10n_util::GetStringUTF8(
	IDS_BOOKMARK_BAR_MANAGED_FOLDER_DEFAULT_NAME);
	}

	static bool NodeMatchesValue(const BookmarkNode* node,
	const base::DictionaryValue* dict) {
	base::string16 title;
	if (!dict->GetString("name", &title) \|\| node->GetTitle() != title)
	return false;

	if (node->is_folder()) {
	const base::ListValue* children = NULL;
	if (!dict->GetList("children", &children) \|\|
	node->child_count() != static_cast<int>(children->GetSize())) {
	return false;
	}
	for (int i = 0; i < node->child_count(); ++i) {
	const base::DictionaryValue* child = NULL;
	if (!children->GetDictionary(i, &child) \|\|
	!NodeMatchesValue(node->GetChild(i), child)) {
	return false;
	}
	}
	} else if (node->is_url()) {
	std::string url;
	if (!dict->GetString("url", &url) \|\| node->url() != GURL(url))
	return false;
	} else {
	return false;
	}
	return true;
	}

	content::TestBrowserThreadBundle thread_bundle_;
	TestingProfile profile_;
	syncable_prefs::TestingPrefServiceSyncable* prefs_;
	bookmarks::MockBookmarkModelObserver observer_;
	ManagedBookmarkService* managed_;
	BookmarkModel* model_;

	DISALLOW_COPY_AND_ASSIGN(ManagedBookmarkServiceTest);
	};

	TEST_F(ManagedBookmarkServiceTest, EmptyManagedNode) {
	// Verifies that the managed node is empty and invisible when the policy is
	// not set.
	model_->RemoveObserver(&observer_);
	prefs_->RemoveManagedPref(bookmarks::prefs::kManagedBookmarks);
	ResetModel();

	ASSERT_TRUE(managed_->managed_node());
	EXPECT_TRUE(managed_->managed_node()->empty());
	EXPECT_FALSE(managed_->managed_node()->IsVisible());
	}

	TEST_F(ManagedBookmarkServiceTest, LoadInitial) {
	// Verifies that the initial load picks up the initial policy too.
	EXPECT_TRUE(model_->bookmark_bar_node()->empty());
	EXPECT_TRUE(model_->other_node()->empty());
	EXPECT_FALSE(managed_->managed_node()->empty());
	EXPECT_TRUE(managed_->managed_node()->IsVisible());

	std::unique_ptr<base::DictionaryValue> expected(CreateExpectedTree());
	EXPECT_TRUE(NodeMatchesValue(managed_->managed_node(), expected.get()));
	}

	TEST_F(ManagedBookmarkServiceTest, SwapNodes) {
	// Swap the Google bookmark with the Folder.
	std::unique_ptr<base::ListValue> updated(CreateTestTree());
	std::unique_ptr<base::Value> removed;
	ASSERT_TRUE(updated->Remove(0, &removed));
	updated->Append(std::move(removed));

	// These two nodes should just be swapped.
	const BookmarkNode* parent = managed_->managed_node();
	EXPECT_CALL(observer_, BookmarkNodeMoved(model_, parent, 1, parent, 0));
	prefs_->SetManagedPref(bookmarks::prefs::kManagedBookmarks,
	updated->DeepCopy());
	Mock::VerifyAndClearExpectations(&observer_);

	// Verify the final tree.
	std::unique_ptr<base::DictionaryValue> expected(
	CreateFolder(GetManagedFolderTitle(), updated.release()));
	EXPECT_TRUE(NodeMatchesValue(managed_->managed_node(), expected.get()));
	}

	TEST_F(ManagedBookmarkServiceTest, RemoveNode) {
	// Remove the Folder.
	std::unique_ptr<base::ListValue> updated(CreateTestTree());
	ASSERT_TRUE(updated->Remove(1, NULL));

	const BookmarkNode* parent = managed_->managed_node();
	EXPECT_CALL(observer_, BookmarkNodeRemoved(model_, parent, 1, _, _));
	prefs_->SetManagedPref(bookmarks::prefs::kManagedBookmarks,
	updated->DeepCopy());
	Mock::VerifyAndClearExpectations(&observer_);

	// Verify the final tree.
	std::unique_ptr<base::DictionaryValue> expected(
	CreateFolder(GetManagedFolderTitle(), updated.release()));
	EXPECT_TRUE(NodeMatchesValue(managed_->managed_node(), expected.get()));
	}

	TEST_F(ManagedBookmarkServiceTest, CreateNewNodes) {
	// Put all the nodes inside another folder.
	std::unique_ptr<base::ListValue> updated(new base::ListValue);
	updated->Append(CreateFolder("Container", CreateTestTree()));

	EXPECT_CALL(observer_, BookmarkNodeAdded(model_, _, _)).Times(5);
	// The remaining nodes have been pushed to positions 1 and 2; they'll both be
	// removed when at position 1.
	const BookmarkNode* parent = managed_->managed_node();
	EXPECT_CALL(observer_, BookmarkNodeRemoved(model_, parent, 1, _, _)).Times(2);
	prefs_->SetManagedPref(bookmarks::prefs::kManagedBookmarks,
	updated->DeepCopy());
	Mock::VerifyAndClearExpectations(&observer_);

	// Verify the final tree.
	std::unique_ptr<base::DictionaryValue> expected(
	CreateFolder(GetManagedFolderTitle(), updated.release()));
	EXPECT_TRUE(NodeMatchesValue(managed_->managed_node(), expected.get()));
	}

	TEST_F(ManagedBookmarkServiceTest, RemoveAllUserBookmarks) {
	// Remove the policy.
	const BookmarkNode* parent = managed_->managed_node();
	EXPECT_CALL(observer_, BookmarkNodeRemoved(model_, parent, 0, _, _)).Times(2);
	prefs_->RemoveManagedPref(bookmarks::prefs::kManagedBookmarks);
	Mock::VerifyAndClearExpectations(&observer_);

	EXPECT_TRUE(managed_->managed_node()->empty());
	EXPECT_FALSE(managed_->managed_node()->IsVisible());
	}

	TEST_F(ManagedBookmarkServiceTest, IsDescendantOfManagedNode) {
	EXPECT_FALSE(
	bookmarks::IsDescendantOf(model_->root_node(), managed_->managed_node()));
	EXPECT_FALSE(bookmarks::IsDescendantOf(model_->bookmark_bar_node(),
	managed_->managed_node()));
	EXPECT_FALSE(bookmarks::IsDescendantOf(model_->other_node(),
	managed_->managed_node()));
	EXPECT_FALSE(bookmarks::IsDescendantOf(model_->mobile_node(),
	managed_->managed_node()));
	EXPECT_TRUE(bookmarks::IsDescendantOf(managed_->managed_node(),
	managed_->managed_node()));

	const BookmarkNode* parent = managed_->managed_node();
	ASSERT_EQ(2, parent->child_count());
	EXPECT_TRUE(
	bookmarks::IsDescendantOf(parent->GetChild(0), managed_->managed_node()));
	EXPECT_TRUE(
	bookmarks::IsDescendantOf(parent->GetChild(1), managed_->managed_node()));

	parent = parent->GetChild(1);
	ASSERT_EQ(2, parent->child_count());
	EXPECT_TRUE(
	bookmarks::IsDescendantOf(parent->GetChild(0), managed_->managed_node()));
	EXPECT_TRUE(
	bookmarks::IsDescendantOf(parent->GetChild(1), managed_->managed_node()));
	}

	TEST_F(ManagedBookmarkServiceTest, RemoveAllDoesntRemoveManaged) {
	EXPECT_EQ(2, managed_->managed_node()->child_count());

	EXPECT_CALL(observer_,
	BookmarkNodeAdded(model_, model_->bookmark_bar_node(), 0));
	EXPECT_CALL(observer_,
	BookmarkNodeAdded(model_, model_->bookmark_bar_node(), 1));
	model_->AddURL(model_->bookmark_bar_node(), 0, base::ASCIIToUTF16("Test"),
	GURL("http://google.com/"));
	model_->AddFolder(model_->bookmark_bar_node(), 1,
	base::ASCIIToUTF16("Test Folder"));
	EXPECT_EQ(2, model_->bookmark_bar_node()->child_count());
	Mock::VerifyAndClearExpectations(&observer_);

	EXPECT_CALL(observer_, BookmarkAllUserNodesRemoved(model_, _));
	model_->RemoveAllUserBookmarks();
	EXPECT_EQ(2, managed_->managed_node()->child_count());
	EXPECT_EQ(0, model_->bookmark_bar_node()->child_count());
	Mock::VerifyAndClearExpectations(&observer_);
	}

	TEST_F(ManagedBookmarkServiceTest, HasDescendantsOfManagedNode) {
	const BookmarkNode* user_node =
	model_->AddURL(model_->other_node(), 0, base::ASCIIToUTF16("foo bar"),
	GURL("http://www.google.com"));
	const BookmarkNode* managed_node = managed_->managed_node()->GetChild(0);
	ASSERT_TRUE(managed_node);

	std::vector<const BookmarkNode*> nodes;
	EXPECT_FALSE(bookmarks::HasDescendantsOf(nodes, managed_->managed_node()));
	nodes.push_back(user_node);
	EXPECT_FALSE(bookmarks::HasDescendantsOf(nodes, managed_->managed_node()));
	nodes.push_back(managed_node);
	EXPECT_TRUE(bookmarks::HasDescendantsOf(nodes, managed_->managed_node()));
	}