Stop using TemplateURLServiceTestUtil to initialize TemplateURLServiceFactory

components/search_engines/default_search_pref_test_util.h

-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// 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.
 
-#ifndef CHROME_BROWSER_SEARCH_ENGINES_TEMPLATE_URL_SERVICE_TEST_UTIL_H_
-#define CHROME_BROWSER_SEARCH_ENGINES_TEMPLATE_URL_SERVICE_TEST_UTIL_H_
+#ifndef COMPONENTS_SEARCH_ENGINES_DEFAULT_SEARCH_PREF_TEST_UTIL_H_
+#define COMPONENTS_SEARCH_ENGINES_DEFAULT_SEARCH_PREF_TEST_UTIL_H_
 
 #include <string>
 
 #include "base/basictypes.h"
-#include "base/files/scoped_temp_dir.h"
-#include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
-#include "base/message_loop/message_loop.h"
-#include "base/strings/string16.h"
-#include "components/search_engines/template_url_service_observer.h"
-#include "content/public/test/test_browser_thread_bundle.h"
+#include "base/values.h"
+#include "components/search_engines/default_search_manager.h"
 
-class GURL;
-class TemplateURLService;
-class TestingProfile;
-class TestingTemplateURLService;
-class TestingProfile;
-
-// TemplateURLServiceTestUtilBase contains basic API to ease testing of
-// TemplateURLService. User should take care of the infrastructure separately.
-class TemplateURLServiceTestUtilBase : public TemplateURLServiceObserver {
+class DefaultSearchPrefTestUtil {
  public:
-  TemplateURLServiceTestUtilBase();
-  virtual ~TemplateURLServiceTestUtilBase();
-
-  void CreateTemplateUrlService();
-
-  // TemplateURLServiceObserver implemementation.
-  virtual void OnTemplateURLServiceChanged() OVERRIDE;
-
-  // Gets the observer count.
-  int GetObserverCount();
-
-  // Sets the observer count to 0.
-  void ResetObserverCount();
-
-  // Makes sure the load was successful and sent the correct notification.
-  void VerifyLoad();
-
-  // Makes the model believe it has been loaded (without actually doing the
-  // load). Since this avoids setting the built-in keyword version, the next
-  // load will do a merge from prepopulated data.
-  void ChangeModelToLoadState();
-
-  // Deletes the current model (and doesn't create a new one).
-  void ClearModel();
-
-  // Creates a new TemplateURLService.
-  void ResetModel(bool verify_load);
-
-  // Returns the search term from the last invocation of
-  // TemplateURLService::SetKeywordSearchTermsForURL and clears the search term.
-  base::string16 GetAndClearSearchTerm();
-
-  // Set the google base url.  |base_url| must be valid.
-  void SetGoogleBaseURL(const GURL& base_url) const;
-
-  // Set the managed preferences for the default search provider and trigger
-  // notification. If |alternate_url| is empty, uses an empty list of alternate
-  // URLs, otherwise use a list containing a single entry.
-  void SetManagedDefaultSearchPreferences(
+  // Creates a DictionaryValue which can be used as a
+  // kDefaultSearchProviderDataPrefName preference value.
+  static scoped_ptr<base::DictionaryValue> CreateDefaultSearchPreferenceValue(
       bool enabled,
       const std::string& name,
       const std::string& keyword,
       const std::string& search_url,
       const std::string& suggest_url,
       const std::string& icon_url,
       const std::string& encodings,
       const std::string& alternate_url,
       const std::string& search_terms_replacement_key);
 
+  // Set the managed preferences for the default search provider and trigger
+  // notification. If |alternate_url| is empty, uses an empty list of alternate
+  // URLs, otherwise use a list containing a single entry.
+  template<typename TestingPrefService>
+  static void SetManagedPref(TestingPrefService* pref_service,
+                             bool enabled,
+                             const std::string& name,
+                             const std::string& keyword,
+                             const std::string& search_url,
+                             const std::string& suggest_url,
+                             const std::string& icon_url,
+                             const std::string& encodings,
+                             const std::string& alternate_url,
+                             const std::string& search_terms_replacement_key) {
+    pref_service->SetManagedPref(
+        DefaultSearchManager::kDefaultSearchProviderDataPrefName,
+        CreateDefaultSearchPreferenceValue(
+            enabled, name, keyword, search_url, suggest_url, icon_url,
+            encodings, alternate_url, search_terms_replacement_key).release());
+  }
+
   // Remove all the managed preferences for the default search provider and
   // trigger notification.
-  void RemoveManagedDefaultSearchPreferences();
-
-  // Returns the TemplateURLService.
-  TemplateURLService* model() const;
-
-  // Returns the TestingProfile.
-  virtual TestingProfile* profile() const = 0;
-
- private:
-  int changed_count_;
-
-  DISALLOW_COPY_AND_ASSIGN(TemplateURLServiceTestUtilBase);
+  template<typename TestingPrefService>
+  static void RemoveManagedPref(TestingPrefService* pref_service) {
+    pref_service->RemoveManagedPref(
+        DefaultSearchManager::kDefaultSearchProviderDataPrefName);
+  }
 };
 
-// TemplateURLServiceTestUtil sets up TestingProfile, TemplateURLService and
-// required threads.
-class TemplateURLServiceTestUtil : public TemplateURLServiceTestUtilBase {
- public:
-  TemplateURLServiceTestUtil();
-  virtual ~TemplateURLServiceTestUtil();
-
-  // Sets up the data structures for this class (mirroring gtest standard
-  // methods).
-  void SetUp();
-
-  // Cleans up data structures for this class  (mirroring gtest standard
-  // methods).
-  void TearDown();
-
-  // Returns the TestingProfile.
-  virtual TestingProfile* profile() const OVERRIDE;
-
- private:
-  // Needed to make the DeleteOnUIThread trait of WebDataService work
-  // properly.
-  content::TestBrowserThreadBundle thread_bundle_;
-  scoped_ptr<TestingProfile> profile_;
-  base::ScopedTempDir temp_dir_;
-
-  DISALLOW_COPY_AND_ASSIGN(TemplateURLServiceTestUtil);
-};
-
-#endif  // CHROME_BROWSER_SEARCH_ENGINES_TEMPLATE_URL_SERVICE_TEST_UTIL_H_
+#endif  // COMPONENTS_SEARCH_ENGINES_DEFAULT_SEARCH_PREF_TEST_UTIL_H_