Store default search provider data in dictionary pref.

chrome/browser/search_engines/default_search_manager_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 "base/files/scoped_temp_dir.h"
+#include "base/strings/string_split.h"
+#include "base/strings/string_util.h"
+#include "base/strings/utf_string_conversions.h"
+#include "base/time/time.h"
+#include "chrome/browser/search_engines/default_search_manager.h"
+#include "chrome/browser/search_engines/template_url.h"
+#include "chrome/test/base/testing_pref_service_syncable.h"
+#include "components/user_prefs/pref_registry_syncable.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace {
+
+// Checks that the two TemplateURLs are similar. It does not check the id, the
+// date_created or the last_modified time.  Neither pointer should be NULL.
+void ExpectSimilar(const TemplateURLData* expected,
+                   const TemplateURLData* actual) {
+  ASSERT_TRUE(expected != NULL);
+  ASSERT_TRUE(actual != NULL);
+
+  EXPECT_EQ(expected->short_name, actual->short_name);
+  EXPECT_EQ(expected->keyword(), actual->keyword());
+  EXPECT_EQ(expected->url(), actual->url());
+  EXPECT_EQ(expected->suggestions_url, actual->suggestions_url);
+  EXPECT_EQ(expected->favicon_url, actual->favicon_url);
+  EXPECT_EQ(expected->alternate_urls, actual->alternate_urls);
+  EXPECT_EQ(expected->show_in_default_list, actual->show_in_default_list);
+  EXPECT_EQ(expected->safe_for_autoreplace, actual->safe_for_autoreplace);
+  EXPECT_EQ(expected->input_encodings, actual->input_encodings);
+  EXPECT_EQ(expected->search_terms_replacement_key,
+            actual->search_terms_replacement_key);
+}
+
+}  // namespace
+
+class DefaultSearchManagerTest : public testing::Test {
+ public:
+  DefaultSearchManagerTest() {};
+
+  virtual void SetUp() OVERRIDE {
+    pref_service_.reset(new TestingPrefServiceSyncable);
+    DefaultSearchManager::RegisterProfilePrefs(pref_service_->registry());
+  }
+
+  PrefService* pref_service() { return pref_service_.get(); }
+
+ private:
+  scoped_ptr<TestingPrefServiceSyncable> pref_service_;
+
+  DISALLOW_COPY_AND_ASSIGN(DefaultSearchManagerTest);
+};
+
+// Test that a TemplateURLData object is properly written and read from Prefs.
+TEST_F(DefaultSearchManagerTest, ReadAndWritePref) {
+  DefaultSearchManager manager(pref_service());
+  TemplateURLData data;
+  data.short_name = base::UTF8ToUTF16("name1");
+  data.SetKeyword(base::UTF8ToUTF16("key1"));
+  data.SetURL("http://foo1/{searchTerms}");
+  data.suggestions_url = "http://sugg1";
+  data.alternate_urls.push_back("http://foo1/alt");
+  data.favicon_url = GURL("http://icon1");
+  data.safe_for_autoreplace = true;
+  data.show_in_default_list = true;
+  base::SplitString("UTF-8;UTF-16", ';', &data.input_encodings);
+  data.date_created = base::Time();
+  data.last_modified = base::Time();
+
+  manager.SetUserSelectedDefaultSearchEngine(data);
+  TemplateURLData read_data;
+  manager.GetDefaultSearchEngine(&read_data);
+  ExpectSimilar(&data, &read_data);
+}
+
+// Test that there is no default value set in the pref.
+TEST_F(DefaultSearchManagerTest, ReadDefaultPref) {
+  DefaultSearchManager manager(pref_service());
+  TemplateURLData read_data;
+  EXPECT_FALSE(manager.GetDefaultSearchEngine(&read_data));
+}