Add the android partner bookmark shim.

chrome/browser/android/partner_bookmarks_shim_unittest.cc

Index: chrome/browser/android/partner_bookmarks_shim_unittest.cc
diff --git a/chrome/browser/android/partner_bookmarks_shim_unittest.cc b/chrome/browser/android/partner_bookmarks_shim_unittest.cc
new file mode 100644
index 0000000000000000000000000000000000000000..4dd8c6a0265a21a43020a78e4d9bd17fa93b8850
--- /dev/null
+++ b/chrome/browser/android/partner_bookmarks_shim_unittest.cc
@@ -0,0 +1,165 @@
+// Copyright (c) 2012 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/android/partner_bookmarks_shim.h"
+
+#include "base/message_loop.h"
+#include "base/string16.h"
+#include "base/utf_string_conversions.h"
+#include "chrome/browser/bookmarks/bookmark_model.h"
+#include "chrome/browser/bookmarks/bookmark_model_factory.h"
+#include "chrome/test/base/testing_profile.h"
+#include "content/public/browser/browser_thread.h"
+#include "content/public/test/test_browser_thread.h"
+#include "googleurl/src/gurl.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+class PartnerBookmarksShimTest : public testing::Test {
+ public:
+  PartnerBookmarksShimTest()
+      : ui_thread_(content::BrowserThread::UI, &message_loop_),
+        file_thread_(content::BrowserThread::FILE, &message_loop_) {
+  }
+
+  TestingProfile* profile() const { return profile_.get(); }
+
+  const BookmarkNode*  AddBookmark(const BookmarkNode* parent,
+                                   const GURL& url,
+                                   const string16& title) {
+    BookmarkModel* model = BookmarkModelFactory::GetForProfile(profile());
+    if (!parent)
+      parent = model->bookmark_bar_node();
+    return model->AddURL(parent, parent->child_count(), title, url);
+  }
+
+  const BookmarkNode*  AddFolder(const BookmarkNode* parent,
+                                 const string16& title) {
+    BookmarkModel* model = BookmarkModelFactory::GetForProfile(profile());
+    if (!parent)
+      parent = model->bookmark_bar_node();
+    return model->AddFolder(parent, parent->child_count(), title);
+  }
+
+ protected:
+  // testing::Test
+  virtual void SetUp() OVERRIDE {
+    profile_.reset(new TestingProfile());
+    profile_->CreateBookmarkModel(true);
+    profile_->BlockUntilBookmarkModelLoaded();
+  }
+
+  virtual void TearDown() OVERRIDE {
+    profile_.reset(NULL);
+    PartnerBookmarksShim::GetInstance()->Reset();
+  }
+
+  scoped_ptr<TestingProfile> profile_;
+
+  MessageLoopForUI message_loop_;
+  content::TestBrowserThread ui_thread_;
+  content::TestBrowserThread file_thread_;
+
+  DISALLOW_COPY_AND_ASSIGN(PartnerBookmarksShimTest);
+};
+
+class TestObserver : public PartnerBookmarksShim::Observer {
+ public:
+  TestObserver()
+      : notified_of_load_(false) {
+  }
+
+  // Called when everything is loaded and attached
+  virtual void PartnerShimLoaded(PartnerBookmarksShim*) OVERRIDE {
+    notified_of_load_ = true;
+  }
+
+  bool IsNotifiedOfLoad() { return notified_of_load_; }
+
+ private:
+  bool notified_of_load_;
+
+  DISALLOW_COPY_AND_ASSIGN(TestObserver);
+};
+
+TEST_F(PartnerBookmarksShimTest, GetNodeByID) {
+  // Add a bookmark.
+  GURL bookmark_url("http://www.google.com/");
+  AddBookmark(
+        NULL,
+        bookmark_url,
+        ASCIIToUTF16("bar"));
+  const BookmarkNode* test_folder1 = AddFolder(NULL,
+                                               ASCIIToUTF16("test_folder1"));
+  const BookmarkNode* test_folder2 = AddFolder(test_folder1,
+                                               ASCIIToUTF16("test_folder2"));
+  const BookmarkNode* model_bookmark1 = AddBookmark(test_folder2,
+                                                    GURL("http://www.test.com"),
+                                                    ASCIIToUTF16("bar"));
+  const BookmarkNode* model_bookmark2 = AddBookmark(test_folder2,
+                                                    GURL("http://www.foo.com"),
+                                                    ASCIIToUTF16("baz"));
+
+  int64 id = PartnerBookmarksShim::kPartnerBookmarkIdBits;
+  BookmarkNode* root_partner_node = new BookmarkPermanentNode(id++);
+  BookmarkNode* partner_folder1 = new BookmarkNode(id++, GURL());
+  partner_folder1->set_type(BookmarkNode::FOLDER);
+  root_partner_node->Add(partner_folder1, root_partner_node->child_count());
+
+  BookmarkNode* partner_folder2 = new BookmarkNode(id++, GURL());
+  partner_folder2->set_type(BookmarkNode::FOLDER);
+  partner_folder1->Add(partner_folder2, partner_folder1->child_count());
+
+  BookmarkNode* partner_bookmark1 = new BookmarkNode(id++,
+                                                     GURL("http://www.a.com"));
+  partner_bookmark1->set_type(BookmarkNode::URL);
+  partner_folder1->Add(partner_bookmark1, partner_folder1->child_count());
+
+  BookmarkNode* partner_bookmark2 = new BookmarkNode(id++,
+                                                     GURL("http://www.b.com"));
+  partner_bookmark2->set_type(BookmarkNode::URL);
+  partner_folder2->Add(partner_bookmark2, partner_folder2->child_count());
+
+  PartnerBookmarksShim* shim = PartnerBookmarksShim::GetInstance();
+  ASSERT_FALSE(shim->IsLoaded());
+  shim->AttachTo(BookmarkModelFactory::GetForProfile(profile()), test_folder1);
+  shim->SetPartnerBookmarksRoot(root_partner_node);
+  ASSERT_TRUE(shim->IsLoaded());
+
+  ASSERT_EQ(shim->GetNodeByID(model_bookmark1->id()), model_bookmark1);
+  ASSERT_EQ(shim->GetNodeByID(model_bookmark2->id()), model_bookmark2);
+  ASSERT_EQ(shim->GetNodeByID(test_folder2->id()), test_folder2);
+  ASSERT_EQ(shim->GetNodeByID(PartnerBookmarksShim::kPartnerBookmarkIdBits),
+            root_partner_node);
+  ASSERT_EQ(shim->GetNodeByID(PartnerBookmarksShim::kPartnerBookmarkIdBits + 1),
+            partner_folder1);
+  ASSERT_EQ(shim->GetNodeByID(PartnerBookmarksShim::kPartnerBookmarkIdBits + 4),
+            partner_bookmark2);
+}
+
+TEST_F(PartnerBookmarksShimTest, ObserverNotifiedOfLoadNoPartnerBookmarks) {
+  TestObserver* observer = new TestObserver();
+  PartnerBookmarksShim* shim = PartnerBookmarksShim::GetInstance();
+  shim->AddObserver(observer);
+  ASSERT_FALSE(observer->IsNotifiedOfLoad());
+  shim->SetPartnerBookmarksRoot(NULL);
+  ASSERT_TRUE(observer->IsNotifiedOfLoad());
+}
+
+TEST_F(PartnerBookmarksShimTest, ObserverNotifiedOfLoadWithPartnerBookmarks) {
+  int64 id = PartnerBookmarksShim::kPartnerBookmarkIdBits;
+  BookmarkNode* root_partner_node = new BookmarkPermanentNode(id++);
+  BookmarkNode* partner_bookmark1 = new BookmarkNode(id++,
+                                                     GURL("http://www.a.com"));
+  partner_bookmark1->set_type(BookmarkNode::URL);
+  root_partner_node->Add(partner_bookmark1, root_partner_node->child_count());
+
+  TestObserver* observer = new TestObserver();
+  PartnerBookmarksShim* shim = PartnerBookmarksShim::GetInstance();
+  shim->AddObserver(observer);
+  BookmarkModel* model = BookmarkModelFactory::GetForProfile(profile());
+  shim->AttachTo(model, model->bookmark_bar_node());
+  ASSERT_FALSE(observer->IsNotifiedOfLoad());
+  shim->SetPartnerBookmarksRoot(root_partner_node);
+  ASSERT_TRUE(observer->IsNotifiedOfLoad());
+}