components/search_engines/default_search_pref_test_util.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef COMPONENTS_SEARCH_ENGINES_DEFAULT_SEARCH_PREF_TEST_UTIL_H_
   6 #define COMPONENTS_SEARCH_ENGINES_DEFAULT_SEARCH_PREF_TEST_UTIL_H_
   7
   8 #include <string>
   9
  10 #include "base/basictypes.h"
  11 #include "base/memory/scoped_ptr.h"
  12 #include "base/values.h"
  13 #include "components/search_engines/default_search_manager.h"
  14
  15 class DefaultSearchPrefTestUtil {
  16  public:
  17   // Creates a DictionaryValue which can be used as a
  18   // kDefaultSearchProviderDataPrefName preference value.
  19   static scoped_ptr<base::DictionaryValue> CreateDefaultSearchPreferenceValue(
  20       bool enabled,
  21       const std::string& name,
  22       const std::string& keyword,
  23       const std::string& search_url,
  24       const std::string& suggest_url,
  25       const std::string& icon_url,
  26       const std::string& encodings,
  27       const std::string& alternate_url,
  28       const std::string& search_terms_replacement_key);
  29
  30   // Set the managed preferences for the default search provider and trigger
  31   // notification. If |alternate_url| is empty, uses an empty list of alternate
  32   // URLs, otherwise use a list containing a single entry.
  33   template<typename TestingPrefService>
  34   static void SetManagedPref(TestingPrefService* pref_service,
  35                              bool enabled,
  36                              const std::string& name,
  37                              const std::string& keyword,
  38                              const std::string& search_url,
  39                              const std::string& suggest_url,
  40                              const std::string& icon_url,
  41                              const std::string& encodings,
  42                              const std::string& alternate_url,
  43                              const std::string& search_terms_replacement_key) {
  44     pref_service->SetManagedPref(
  45         DefaultSearchManager::kDefaultSearchProviderDataPrefName,
  46         CreateDefaultSearchPreferenceValue(
  47             enabled, name, keyword, search_url, suggest_url, icon_url,
  48             encodings, alternate_url, search_terms_replacement_key).release());
  49   }
  50
  51   // Remove all the managed preferences for the default search provider and
  52   // trigger notification.
  53   template<typename TestingPrefService>
  54   static void RemoveManagedPref(TestingPrefService* pref_service) {
  55     pref_service->RemoveManagedPref(
  56         DefaultSearchManager::kDefaultSearchProviderDataPrefName);
  57   }
  58 };
  59
  60 #endif  // COMPONENTS_SEARCH_ENGINES_DEFAULT_SEARCH_PREF_TEST_UTIL_H_