chrome/browser/search/instant_unittest_base.cc

   1 // Copyright 2013 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 #include "chrome/browser/search/instant_unittest_base.h"
   6 #include <string>
   7
   8 #include "base/basictypes.h"
   9 #include "chrome/browser/chrome_notification_types.h"
  10 #include "chrome/browser/google/google_url_tracker.h"
  11 #include "chrome/browser/profiles/profile.h"
  12 #include "chrome/browser/search/instant_service.h"
  13 #include "chrome/browser/search/instant_service_factory.h"
  14 #include "chrome/browser/search/search.h"
  15 #include "chrome/browser/search_engines/search_terms_data.h"
  16 #include "chrome/browser/search_engines/template_url.h"
  17 #include "chrome/browser/search_engines/template_url_service.h"
  18 #include "chrome/browser/search_engines/template_url_service_factory.h"
  19 #include "chrome/common/pref_names.h"
  20 #include "chrome/test/base/browser_with_test_window_test.h"
  21 #include "chrome/test/base/testing_pref_service_syncable.h"
  22 #include "chrome/test/base/ui_test_utils.h"
  23 #include "components/variations/entropy_provider.h"
  24 #include "content/public/browser/notification_details.h"
  25 #include "content/public/browser/notification_service.h"
  26 #include "content/public/browser/notification_source.h"
  27
  28 InstantUnitTestBase::InstantUnitTestBase() {
  29   field_trial_list_.reset(new base::FieldTrialList(
  30       new metrics::SHA1EntropyProvider("42")));
  31 }
  32
  33 InstantUnitTestBase::~InstantUnitTestBase() {
  34 }
  35
  36 void InstantUnitTestBase::SetUp() {
  37   SetUpHelper();
  38 }
  39
  40 void InstantUnitTestBase::SetUpWithoutCacheableNTP() {
  41   ASSERT_TRUE(base::FieldTrialList::CreateFieldTrial(
  42       "InstantExtended", "Group1 use_cacheable_ntp:0"));
  43   SetUpHelper();
  44 }
  45
  46 void InstantUnitTestBase::SetUpHelper() {
  47   chrome::EnableQueryExtractionForTesting();
  48   BrowserWithTestWindowTest::SetUp();
  49
  50   TemplateURLServiceFactory::GetInstance()->SetTestingFactoryAndUse(
  51       profile(), &TemplateURLServiceFactory::BuildInstanceFor);
  52   template_url_service_ = TemplateURLServiceFactory::GetForProfile(profile());
  53   ui_test_utils::WaitForTemplateURLServiceToLoad(template_url_service_);
  54
  55   UIThreadSearchTermsData::SetGoogleBaseURL("https://www.google.com/");
  56   TestingPrefServiceSyncable* pref_service = profile()->GetTestingPrefService();
  57   pref_service->SetUserPref(prefs::kLastPromptedGoogleURL,
  58                             new base::StringValue("https://www.google.com/"));
  59   SetDefaultSearchProvider("{google:baseURL}");
  60   instant_service_ = InstantServiceFactory::GetForProfile(profile());
  61 }
  62
  63 void InstantUnitTestBase::TearDown() {
  64   UIThreadSearchTermsData::SetGoogleBaseURL("");
  65   BrowserWithTestWindowTest::TearDown();
  66 }
  67
  68 void InstantUnitTestBase::SetDefaultSearchProvider(
  69     const std::string& base_url) {
  70   TemplateURLData data;
  71   data.SetURL(base_url + "url?bar={searchTerms}");
  72   data.instant_url = base_url +
  73       "instant?{google:omniboxStartMarginParameter}{google:forceInstantResults}"
  74       "foo=foo#foo=foo&strk";
  75   data.new_tab_url = base_url + "newtab";
  76   data.alternate_urls.push_back(base_url + "alt#quux={searchTerms}");
  77   data.search_terms_replacement_key = "strk";
  78
  79   TemplateURL* template_url = new TemplateURL(profile(), data);
  80   // Takes ownership of |template_url|.
  81   template_url_service_->Add(template_url);
  82   template_url_service_->SetDefaultSearchProvider(template_url);
  83 }
  84
  85 void InstantUnitTestBase::NotifyGoogleBaseURLUpdate(
  86     const std::string& new_google_base_url) {
  87   // GoogleURLTracker is not created in tests.
  88   // (See GoogleURLTrackerFactory::ServiceIsNULLWhileTesting())
  89   // For determining google:baseURL for NTP, the following is used:
  90   // UIThreadSearchTermsData::GoogleBaseURLValue()
  91   // For simulating test behavior, this is overridden below.
  92   UIThreadSearchTermsData::SetGoogleBaseURL(new_google_base_url);
  93   GoogleURLTracker::UpdatedDetails details(GURL("https://www.google.com/"),
  94                                            GURL(new_google_base_url));
  95   content::NotificationService::current()->Notify(
  96       chrome::NOTIFICATION_GOOGLE_URL_UPDATED,
  97       content::Source<Profile>(profile()->GetOriginalProfile()),
  98       content::Details<GoogleURLTracker::UpdatedDetails>(&details));
  99 }
 100
 101
 102 bool InstantUnitTestBase::IsInstantServiceObserver(
 103     InstantServiceObserver* observer) {
 104   return instant_service_->observers_.HasObserver(observer);
 105 }
 106