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      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_
     61