[Suggestions] Rename ThumbnailManager to ImageManagerImpl

chrome/browser/search/suggestions/image_manager_impl_unittest.cc

+// 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 <string>
+
+#include "base/memory/scoped_ptr.h"
+#include "chrome/browser/search/suggestions/image_manager_impl.h"
+#include "chrome/test/base/testing_profile.h"
+#include "components/leveldb_proto/proto_database.h"
+#include "components/leveldb_proto/testing/fake_db.h"
+#include "components/suggestions/proto/suggestions.pb.h"
+#include "content/public/test/test_browser_thread_bundle.h"
+#include "testing/gtest/include/gtest/gtest.h"
+#include "url/gurl.h"
+
+namespace {
+
+using leveldb_proto::test::FakeDB;
+using suggestions::ImageData;
+using suggestions::ImageManagerImpl;
+
+typedef base::hash_map<std::string, ImageData> EntryMap;
+
+const char kTestUrl[] = "http://go.com/";
+const char kTestImageUrl[] = "http://thumb.com/anchor_download_test.png";
+
+class ImageManagerImplTest : public testing::Test {
+ protected:
+  ImageManagerImpl* CreateImageManager(Profile* profile) {
+    FakeDB<ImageData>* fake_db = new FakeDB<ImageData>(&db_model_);
+    return new ImageManagerImpl(
+        profile->GetRequestContext(),
+        scoped_ptr<leveldb_proto::ProtoDatabase<ImageData> >(fake_db),
+        FakeDB<ImageData>::DirectoryForTestDB());
+  }
+
+  content::TestBrowserThreadBundle thread_bundle_;
+  EntryMap db_model_;
+};
+
+}  // namespace
+
+namespace suggestions {
+
+TEST_F(ImageManagerImplTest, InitializeTest) {
+  SuggestionsProfile suggestions_profile;
+  ChromeSuggestion* suggestion = suggestions_profile.add_suggestions();
+  suggestion->set_url(kTestUrl);
+  suggestion->set_thumbnail(kTestImageUrl);
+
+  TestingProfile profile;
+  scoped_ptr<ImageManagerImpl> image_manager(
+      CreateImageManager(&profile));
+  image_manager->Initialize(suggestions_profile);
+
+  GURL output;
+  EXPECT_TRUE(image_manager->GetImageURL(GURL(kTestUrl), &output));
+  EXPECT_EQ(GURL(kTestImageUrl), output);
+
+  EXPECT_FALSE(image_manager->GetImageURL(GURL("http://b.com"), &output));
+}
+
+}  // namespace suggestions