1 files changed, 294 insertions, 0 deletions

diff --git a/chrome/browser/bookmarks/managed_bookmark_service_unittest.cc b/chrome/browser/bookmarks/managed_bookmark_service_unittest.cc
new file mode 100644
index 0000000..b37ccaa
--- /dev/null
+++ b/chrome/browser/bookmarks/managed_bookmark_service_unittest.cc
@@ -0,0 +1,294 @@
+// 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 "base/macros.h"
+#include "base/memory/scoped_ptr.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_pref_service_syncable.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 "content/public/test/test_browser_thread_bundle.h"
+#include "grit/components_strings.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::GetForProfile(&profile_);
+    bookmarks::test::WaitForBookmarkModelToLoad(model_);
+    model_->AddObserver(&observer_);
+    managed_ = ManagedBookmarkServiceFactory::GetForProfile(&profile_);
+    DCHECK(managed_);
+  }
+
+  static base::DictionaryValue* CreateBookmark(const std::string& title,
+                                               const std::string& url) {
+    EXPECT_TRUE(GURL(url).is_valid());
+    base::DictionaryValue* dict = new base::DictionaryValue();
+    dict->SetString("name", title);
+    dict->SetString("url", GURL(url).spec());
+    return dict;
+  }
+
+  static base::DictionaryValue* CreateFolder(const std::string& title,
+                                             base::ListValue* children) {
+    base::DictionaryValue* dict = new 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 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_;
+  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());
+
+  scoped_ptr<base::DictionaryValue> expected(CreateExpectedTree());
+  EXPECT_TRUE(NodeMatchesValue(managed_->managed_node(), expected.get()));
+}
+
+TEST_F(ManagedBookmarkServiceTest, SwapNodes) {
+  // Swap the Google bookmark with the Folder.
+  scoped_ptr<base::ListValue> updated(CreateTestTree());
+  scoped_ptr<base::Value> removed;
+  ASSERT_TRUE(updated->Remove(0, &removed));
+  updated->Append(removed.release());
+
+  // 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.
+  scoped_ptr<base::DictionaryValue> expected(
+      CreateFolder(GetManagedFolderTitle(), updated.release()));
+  EXPECT_TRUE(NodeMatchesValue(managed_->managed_node(), expected.get()));
+}
+
+TEST_F(ManagedBookmarkServiceTest, RemoveNode) {
+  // Remove the Folder.
+  scoped_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.
+  scoped_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.
+  scoped_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.
+  scoped_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()));
+}