chrome/browser/profile_resetter/automatic_profile_resetter_delegate_unittest.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/profile_resetter/automatic_profile_resetter_delegate.h"
   6
   7 #include <algorithm>
   8
   9 #include "base/bind.h"
  10 #include "base/bind_helpers.h"
  11 #include "base/memory/ref_counted.h"
  12 #include "base/memory/scoped_ptr.h"
  13 #include "base/prefs/pref_service.h"
  14 #include "base/run_loop.h"
  15 #include "base/strings/string_number_conversions.h"
  16 #include "base/strings/string_split.h"
  17 #include "base/strings/string_util.h"
  18 #include "base/strings/utf_string_conversions.h"
  19 #include "base/test/values_test_util.h"
  20 #include "base/values.h"
  21 #include "chrome/app/chrome_command_ids.h"
  22 #include "chrome/browser/chrome_notification_types.h"
  23 #include "chrome/browser/extensions/extension_service_unittest.h"
  24 #include "chrome/browser/google/google_util.h"
  25 #include "chrome/browser/profile_resetter/brandcoded_default_settings.h"
  26 #include "chrome/browser/profile_resetter/profile_reset_global_error.h"
  27 #include "chrome/browser/search_engines/template_url_prepopulate_data.h"
  28 #include "chrome/browser/search_engines/template_url_service.h"
  29 #include "chrome/browser/search_engines/template_url_service_factory.h"
  30 #include "chrome/browser/search_engines/template_url_service_test_util.h"
  31 #include "chrome/browser/ui/global_error/global_error.h"
  32 #include "chrome/browser/ui/global_error/global_error_service.h"
  33 #include "chrome/browser/ui/global_error/global_error_service_factory.h"
  34 #include "chrome/common/pref_names.h"
  35 #include "chrome/test/base/testing_pref_service_syncable.h"
  36 #include "chrome/test/base/testing_profile.h"
  37 #include "content/public/browser/notification_service.h"
  38 #include "net/http/http_response_headers.h"
  39 #include "net/url_request/test_url_fetcher_factory.h"
  40 #include "testing/gmock/include/gmock/gmock.h"
  41 #include "testing/gtest/include/gtest/gtest.h"
  42
  43 #if defined(OS_WIN)
  44 #include "chrome/browser/enumerate_modules_model_win.h"
  45 #endif
  46
  47 namespace {
  48
  49 const char kTestBrandcode[] = "FOOBAR";
  50
  51 const char kTestHomepage[] = "http://google.com";
  52 const char kTestBrandedHomepage[] = "http://example.com";
  53
  54 const ProfileResetter::ResettableFlags kResettableAspectsForTest =
  55     ProfileResetter::ALL & ~ProfileResetter::COOKIES_AND_SITE_DATA;
  56
  57 // Helpers -------------------------------------------------------------------
  58
  59 // A testing version of the AutomaticProfileResetterDelegate that differs from
  60 // the real one only in that it has its feedback reporting mocked out, and it
  61 // will not reset COOKIES_AND_SITE_DATA, due to difficulties to set up some
  62 // required URLRequestContexts in unit tests.
  63 class AutomaticProfileResetterDelegateUnderTest
  64     : public AutomaticProfileResetterDelegateImpl {
  65  public:
  66   explicit AutomaticProfileResetterDelegateUnderTest(Profile* profile)
  67       : AutomaticProfileResetterDelegateImpl(
  68             profile, kResettableAspectsForTest) {}
  69   virtual ~AutomaticProfileResetterDelegateUnderTest() {}
  70
  71   MOCK_CONST_METHOD1(SendFeedback, void(const std::string&));
  72
  73  private:
  74   DISALLOW_COPY_AND_ASSIGN(AutomaticProfileResetterDelegateUnderTest);
  75 };
  76
  77 class MockCallbackTarget {
  78  public:
  79   MockCallbackTarget() {}
  80   ~MockCallbackTarget() {}
  81
  82   MOCK_CONST_METHOD0(Run, void(void));
  83
  84   base::Closure CreateClosure() {
  85     return base::Bind(&MockCallbackTarget::Run, base::Unretained(this));
  86   }
  87
  88  private:
  89   DISALLOW_COPY_AND_ASSIGN(MockCallbackTarget);
  90 };
  91
  92 // Returns the details of the default search provider from |prefs| in a format
  93 // suitable for usage as |expected_details| in ExpectDetailsMatch().
  94 scoped_ptr<base::DictionaryValue> GetDefaultSearchProviderDetailsFromPrefs(
  95     const PrefService* prefs) {
  96   const char kDefaultSearchProviderPrefix[] = "default_search_provider";
  97   scoped_ptr<base::DictionaryValue> pref_values_with_path_expansion(
  98       prefs->GetPreferenceValues());
  99   const base::DictionaryValue* dsp_details = NULL;
 100   EXPECT_TRUE(pref_values_with_path_expansion->GetDictionary(
 101       kDefaultSearchProviderPrefix, &dsp_details));
 102   return scoped_ptr<base::DictionaryValue>(
 103       dsp_details ? dsp_details->DeepCopy() : new base::DictionaryValue);
 104 }
 105
 106 // Verifies that the |details| of a search engine as provided by the delegate
 107 // are correct in comparison to the |expected_details| coming from the Prefs.
 108 void ExpectDetailsMatch(const base::DictionaryValue& expected_details,
 109                         const base::DictionaryValue& details) {
 110   for (base::DictionaryValue::Iterator it(expected_details); !it.IsAtEnd();
 111        it.Advance()) {
 112     SCOPED_TRACE(testing::Message("Key: ") << it.key());
 113     if (it.key() == "enabled" || it.key() == "synced_guid") {
 114       // These attributes should not be present.
 115       EXPECT_FALSE(details.HasKey(it.key()));
 116       continue;
 117     }
 118     const base::Value* expected_value = &it.value();
 119     const base::Value* actual_value = NULL;
 120     ASSERT_TRUE(details.Get(it.key(), &actual_value));
 121     if (it.key() == "id") {
 122       // Ignore ID as it is dynamically assigned by the TemplateURLService.
 123     } else if (it.key() == "encodings") {
 124       // Encoding list is stored in Prefs as a single string with tokens
 125       // delimited by semicolons.
 126       std::string expected_encodings;
 127       ASSERT_TRUE(expected_value->GetAsString(&expected_encodings));
 128       const base::ListValue* actual_encodings_list = NULL;
 129       ASSERT_TRUE(actual_value->GetAsList(&actual_encodings_list));
 130       std::vector<std::string> actual_encodings_vector;
 131       for (base::ListValue::const_iterator it = actual_encodings_list->begin();
 132            it != actual_encodings_list->end(); ++it) {
 133         std::string encoding;
 134         ASSERT_TRUE((*it)->GetAsString(&encoding));
 135         actual_encodings_vector.push_back(encoding);
 136       }
 137       EXPECT_EQ(expected_encodings, JoinString(actual_encodings_vector, ';'));
 138     } else {
 139       // Everything else is the same format.
 140       EXPECT_TRUE(actual_value->Equals(expected_value));
 141     }
 142   }
 143 }
 144
 145 // If |simulate_failure| is false, then replies to the pending request on
 146 // |fetcher| with a brandcoded config that only specifies a home page URL.
 147 // If |simulate_failure| is true, replies with 404.
 148 void ServicePendingBrancodedConfigFetch(net::TestURLFetcher* fetcher,
 149                                         bool simulate_failure) {
 150   const char kBrandcodedXmlSettings[] =
 151       "<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
 152       "<response protocol=\"3.0\" server=\"prod\">"
 153         "<app appid=\"{8A69D345-D564-463C-AFF1-A69D9E530F96}\" status=\"ok\">"
 154           "<data index=\"skipfirstrunui-importsearch-defaultbrowser\" "
 155           "name=\"install\" status=\"ok\">"
 156             "{\"homepage\" : \"$1\"}"
 157           "</data>"
 158         "</app>"
 159       "</response>";
 160
 161   fetcher->set_response_code(simulate_failure ? 404 : 200);
 162   scoped_refptr<net::HttpResponseHeaders> response_headers(
 163       new net::HttpResponseHeaders(""));
 164   response_headers->AddHeader("Content-Type: text/xml");
 165   fetcher->set_response_headers(response_headers);
 166   if (!simulate_failure) {
 167     std::string response(kBrandcodedXmlSettings);
 168     size_t placeholder_index = response.find("$1");
 169     ASSERT_NE(std::string::npos, placeholder_index);
 170     response.replace(placeholder_index, 2, kTestBrandedHomepage);
 171     fetcher->SetResponseString(response);
 172   }
 173   fetcher->delegate()->OnURLFetchComplete(fetcher);
 174 }
 175
 176
 177 // Test fixture --------------------------------------------------------------
 178
 179 // ExtensionServiceTestBase sets up a TestingProfile with the ExtensionService,
 180 // we then add the TemplateURLService, so the ProfileResetter can be exercised.
 181 class AutomaticProfileResetterDelegateTest
 182     : public ExtensionServiceTestBase,
 183       public TemplateURLServiceTestUtilBase {
 184  protected:
 185   AutomaticProfileResetterDelegateTest() {}
 186   virtual ~AutomaticProfileResetterDelegateTest() {}
 187
 188   virtual void SetUp() OVERRIDE {
 189     ExtensionServiceTestBase::SetUp();
 190     ExtensionServiceInitParams params = CreateDefaultInitParams();
 191     params.pref_file.clear();  // Prescribes a TestingPrefService to be created.
 192     InitializeExtensionService(params);
 193     TemplateURLServiceTestUtilBase::CreateTemplateUrlService();
 194     resetter_delegate_.reset(
 195         new AutomaticProfileResetterDelegateUnderTest(profile()));
 196   }
 197
 198   virtual void TearDown() OVERRIDE {
 199     resetter_delegate_.reset();
 200     ExtensionServiceTestBase::TearDown();
 201   }
 202
 203   scoped_ptr<TemplateURL> CreateTestTemplateURL() {
 204     TemplateURLData data;
 205
 206     data.SetURL("http://example.com/search?q={searchTerms}");
 207     data.suggestions_url = "http://example.com/suggest?q={searchTerms}";
 208     data.instant_url = "http://example.com/instant?q={searchTerms}";
 209     data.image_url = "http://example.com/image?q={searchTerms}";
 210     data.search_url_post_params = "search-post-params";
 211     data.suggestions_url_post_params = "suggest-post-params";
 212     data.instant_url_post_params = "instant-post-params";
 213     data.image_url_post_params = "image-post-params";
 214
 215     data.favicon_url = GURL("http://example.com/favicon.ico");
 216     data.new_tab_url = "http://example.com/newtab.html";
 217     data.alternate_urls.push_back("http://example.com/s?q={searchTerms}");
 218
 219     data.short_name = base::ASCIIToUTF16("name");
 220     data.SetKeyword(base::ASCIIToUTF16("keyword"));
 221     data.search_terms_replacement_key = "search-terms-replacment-key";
 222     data.prepopulate_id = 42;
 223     data.input_encodings.push_back("UTF-8");
 224     data.safe_for_autoreplace = true;
 225
 226     return scoped_ptr<TemplateURL>(new TemplateURL(profile(), data));
 227   }
 228
 229   void ExpectNoPendingBrandcodedConfigFetch() {
 230     EXPECT_FALSE(test_url_fetcher_factory_.GetFetcherByID(0));
 231   }
 232
 233   void ExpectAndServicePendingBrandcodedConfigFetch(bool simulate_failure) {
 234     net::TestURLFetcher* fetcher = test_url_fetcher_factory_.GetFetcherByID(0);
 235     ASSERT_TRUE(fetcher);
 236     EXPECT_THAT(fetcher->upload_data(),
 237                 testing::HasSubstr(kTestBrandcode));
 238     ServicePendingBrancodedConfigFetch(fetcher, simulate_failure);
 239   }
 240
 241   void ExpectResetPromptState(bool active) {
 242     GlobalErrorService* global_error_service =
 243         GlobalErrorServiceFactory::GetForProfile(profile());
 244     GlobalError* global_error = global_error_service->
 245         GetGlobalErrorByMenuItemCommandID(IDC_SHOW_SETTINGS_RESET_BUBBLE);
 246     EXPECT_EQ(active, !!global_error);
 247   }
 248
 249   AutomaticProfileResetterDelegateUnderTest* resetter_delegate() {
 250     return resetter_delegate_.get();
 251   }
 252
 253   // TemplateURLServiceTestUtilBase:
 254   virtual TestingProfile* profile() const OVERRIDE { return profile_.get(); }
 255
 256  private:
 257   net::TestURLFetcherFactory test_url_fetcher_factory_;
 258   scoped_ptr<AutomaticProfileResetterDelegateUnderTest> resetter_delegate_;
 259
 260   DISALLOW_COPY_AND_ASSIGN(AutomaticProfileResetterDelegateTest);
 261 };
 262
 263
 264 // Tests ---------------------------------------------------------------------
 265
 266 TEST_F(AutomaticProfileResetterDelegateTest,
 267        TriggerAndWaitOnModuleEnumeration) {
 268   // Expect ready_callback to be called just after the modules have been
 269   // enumerated. Fail if it is not called. Note: as the EnumerateModulesModel is
 270   // a global singleton, the callback might be invoked immediately if another
 271   // test-case (e.g. the one below) has already performed module enumeration.
 272   testing::StrictMock<MockCallbackTarget> mock_target;
 273   EXPECT_CALL(mock_target, Run());
 274   resetter_delegate()->RequestCallbackWhenLoadedModulesAreEnumerated(
 275       mock_target.CreateClosure());
 276   resetter_delegate()->EnumerateLoadedModulesIfNeeded();
 277   base::RunLoop().RunUntilIdle();
 278
 279   testing::Mock::VerifyAndClearExpectations(&mock_target);
 280
 281   // Expect ready_callback to be posted immediately when the modules have
 282   // already been enumerated.
 283   EXPECT_CALL(mock_target, Run());
 284   resetter_delegate()->RequestCallbackWhenLoadedModulesAreEnumerated(
 285       mock_target.CreateClosure());
 286   base::RunLoop().RunUntilIdle();
 287
 288 #if defined(OS_WIN)
 289   testing::Mock::VerifyAndClearExpectations(&mock_target);
 290
 291   // Expect ready_callback to be posted immediately even when the modules had
 292   // already been enumerated when the delegate was constructed.
 293   scoped_ptr<AutomaticProfileResetterDelegate> late_resetter_delegate(
 294       new AutomaticProfileResetterDelegateImpl(profile(),
 295                                                ProfileResetter::ALL));
 296
 297   EXPECT_CALL(mock_target, Run());
 298   late_resetter_delegate->RequestCallbackWhenLoadedModulesAreEnumerated(
 299       mock_target.CreateClosure());
 300   base::RunLoop().RunUntilIdle();
 301 #endif
 302 }
 303
 304 TEST_F(AutomaticProfileResetterDelegateTest, GetLoadedModuleNameDigests) {
 305   resetter_delegate()->EnumerateLoadedModulesIfNeeded();
 306   base::RunLoop().RunUntilIdle();
 307   scoped_ptr<base::ListValue> module_name_digests(
 308       resetter_delegate()->GetLoadedModuleNameDigests());
 309
 310   // Just verify that each element looks like an MD5 hash in hexadecimal, and
 311   // also that we have at least one element on Win.
 312   ASSERT_TRUE(module_name_digests);
 313   for (base::ListValue::const_iterator it = module_name_digests->begin();
 314        it != module_name_digests->end(); ++it) {
 315     std::string digest_hex;
 316     std::vector<uint8> digest_raw;
 317
 318     ASSERT_TRUE((*it)->GetAsString(&digest_hex));
 319     ASSERT_TRUE(base::HexStringToBytes(digest_hex, &digest_raw));
 320     EXPECT_EQ(16u, digest_raw.size());
 321   }
 322 #if defined(OS_WIN)
 323   EXPECT_LE(1u, module_name_digests->GetSize());
 324 #endif
 325 }
 326
 327 TEST_F(AutomaticProfileResetterDelegateTest, LoadAndWaitOnTemplateURLService) {
 328   // Expect ready_callback to be called just after the template URL service gets
 329   // initialized. Fail if it is not called, or called too early.
 330   testing::StrictMock<MockCallbackTarget> mock_target;
 331   resetter_delegate()->RequestCallbackWhenTemplateURLServiceIsLoaded(
 332       mock_target.CreateClosure());
 333   base::RunLoop().RunUntilIdle();
 334
 335   EXPECT_CALL(mock_target, Run());
 336   resetter_delegate()->LoadTemplateURLServiceIfNeeded();
 337   base::RunLoop().RunUntilIdle();
 338
 339   testing::Mock::VerifyAndClearExpectations(&mock_target);
 340
 341   // Expect ready_callback to be posted immediately when the template URL
 342   // service is already initialized.
 343   EXPECT_CALL(mock_target, Run());
 344   resetter_delegate()->RequestCallbackWhenTemplateURLServiceIsLoaded(
 345       mock_target.CreateClosure());
 346   base::RunLoop().RunUntilIdle();
 347
 348   testing::Mock::VerifyAndClearExpectations(&mock_target);
 349
 350   // Expect ready_callback to be posted immediately even when the template URL
 351   // service had already been initialized when the delegate was constructed.
 352   scoped_ptr<AutomaticProfileResetterDelegate> late_resetter_delegate(
 353       new AutomaticProfileResetterDelegateImpl(profile(),
 354                                                ProfileResetter::ALL));
 355
 356   EXPECT_CALL(mock_target, Run());
 357   late_resetter_delegate->RequestCallbackWhenTemplateURLServiceIsLoaded(
 358       mock_target.CreateClosure());
 359   base::RunLoop().RunUntilIdle();
 360 }
 361
 362 TEST_F(AutomaticProfileResetterDelegateTest,
 363        DefaultSearchProviderDataWhenNotManaged) {
 364   TemplateURLService* template_url_service =
 365       TemplateURLServiceFactory::GetForProfile(profile());
 366   TemplateURLServiceTestUtilBase::VerifyLoad();
 367
 368   // Check that the "managed state" and the details returned by the delegate are
 369   // correct. We verify the details against the data stored by
 370   // TemplateURLService into Prefs.
 371   scoped_ptr<TemplateURL> owned_custom_dsp(CreateTestTemplateURL());
 372   TemplateURL* custom_dsp = owned_custom_dsp.get();
 373   template_url_service->Add(owned_custom_dsp.release());
 374   template_url_service->SetDefaultSearchProvider(custom_dsp);
 375
 376   PrefService* prefs = profile()->GetPrefs();
 377   ASSERT_TRUE(prefs);
 378   scoped_ptr<base::DictionaryValue> dsp_details(
 379       resetter_delegate()->GetDefaultSearchProviderDetails());
 380   scoped_ptr<base::DictionaryValue> expected_dsp_details(
 381       GetDefaultSearchProviderDetailsFromPrefs(prefs));
 382
 383   ExpectDetailsMatch(*expected_dsp_details, *dsp_details);
 384   EXPECT_FALSE(resetter_delegate()->IsDefaultSearchProviderManaged());
 385 }
 386
 387 TEST_F(AutomaticProfileResetterDelegateTest,
 388        DefaultSearchProviderDataWhenManaged) {
 389   const char kTestSearchURL[] = "http://example.com/search?q={searchTerms}";
 390   const char kTestName[] = "name";
 391   const char kTestKeyword[] = "keyword";
 392
 393   TemplateURLServiceTestUtilBase::VerifyLoad();
 394
 395   EXPECT_FALSE(resetter_delegate()->IsDefaultSearchProviderManaged());
 396
 397   // Set managed preferences to emulate a default search provider set by policy.
 398   SetManagedDefaultSearchPreferences(
 399       true, kTestName, kTestKeyword, kTestSearchURL, std::string(),
 400       std::string(), std::string(), std::string(), std::string());
 401
 402   EXPECT_TRUE(resetter_delegate()->IsDefaultSearchProviderManaged());
 403   scoped_ptr<base::DictionaryValue> dsp_details(
 404       resetter_delegate()->GetDefaultSearchProviderDetails());
 405   // Checking that all details are correct is already done by the above test.
 406   // Just make sure details are reported about the correct engine.
 407   base::ExpectDictStringValue(kTestSearchURL, *dsp_details, "search_url");
 408
 409   // Set managed preferences to emulate that having a default search provider is
 410   // disabled by policy.
 411   RemoveManagedDefaultSearchPreferences();
 412   SetManagedDefaultSearchPreferences(
 413       true, std::string(), std::string(), std::string(), std::string(),
 414       std::string(), std::string(), std::string(), std::string());
 415
 416   dsp_details = resetter_delegate()->GetDefaultSearchProviderDetails();
 417   EXPECT_TRUE(resetter_delegate()->IsDefaultSearchProviderManaged());
 418   EXPECT_TRUE(dsp_details->empty());
 419 }
 420
 421 TEST_F(AutomaticProfileResetterDelegateTest,
 422        GetPrepopulatedSearchProvidersDetails) {
 423   TemplateURLService* template_url_service =
 424       TemplateURLServiceFactory::GetForProfile(profile());
 425   TemplateURLServiceTestUtilBase::VerifyLoad();
 426
 427   scoped_ptr<base::ListValue> search_engines_details(
 428       resetter_delegate()->GetPrepopulatedSearchProvidersDetails());
 429
 430   // Do the same kind of verification as for GetDefaultSearchEngineDetails:
 431   // subsequently set each pre-populated engine as the default, so we can verify
 432   // that the details returned by the delegate about one particular engine are
 433   // correct in comparison to what has been stored to the Prefs.
 434   std::vector<TemplateURL*> prepopulated_engines =
 435       template_url_service->GetTemplateURLs();
 436
 437   ASSERT_EQ(prepopulated_engines.size(), search_engines_details->GetSize());
 438
 439   for (size_t i = 0; i < search_engines_details->GetSize(); ++i) {
 440     const base::DictionaryValue* details = NULL;
 441     ASSERT_TRUE(search_engines_details->GetDictionary(i, &details));
 442
 443     std::string keyword;
 444     ASSERT_TRUE(details->GetString("keyword", &keyword));
 445     TemplateURL* search_engine =
 446         template_url_service->GetTemplateURLForKeyword(
 447             base::ASCIIToUTF16(keyword));
 448     ASSERT_TRUE(search_engine);
 449     template_url_service->SetDefaultSearchProvider(prepopulated_engines[i]);
 450
 451     PrefService* prefs = profile()->GetPrefs();
 452     ASSERT_TRUE(prefs);
 453     scoped_ptr<base::DictionaryValue> expected_dsp_details(
 454         GetDefaultSearchProviderDetailsFromPrefs(prefs));
 455     ExpectDetailsMatch(*expected_dsp_details, *details);
 456   }
 457 }
 458
 459 TEST_F(AutomaticProfileResetterDelegateTest,
 460        FetchAndWaitOnDefaultSettingsVanilla) {
 461   google_util::BrandForTesting scoped_brand_for_testing((std::string()));
 462
 463   // Expect ready_callback to be called just after empty brandcoded settings
 464   // are loaded, given this is a vanilla build. Fail if it is not called, or
 465   // called too early.
 466   testing::StrictMock<MockCallbackTarget> mock_target;
 467   resetter_delegate()->RequestCallbackWhenBrandcodedDefaultsAreFetched(
 468       mock_target.CreateClosure());
 469   base::RunLoop().RunUntilIdle();
 470   EXPECT_FALSE(resetter_delegate()->brandcoded_defaults());
 471
 472   EXPECT_CALL(mock_target, Run());
 473   resetter_delegate()->FetchBrandcodedDefaultSettingsIfNeeded();
 474   base::RunLoop().RunUntilIdle();
 475   ExpectNoPendingBrandcodedConfigFetch();
 476
 477   testing::Mock::VerifyAndClearExpectations(&mock_target);
 478   EXPECT_TRUE(resetter_delegate()->brandcoded_defaults());
 479
 480   // Expect ready_callback to be posted immediately when the brandcoded settings
 481   // have already been loaded.
 482   EXPECT_CALL(mock_target, Run());
 483   resetter_delegate()->RequestCallbackWhenBrandcodedDefaultsAreFetched(
 484       mock_target.CreateClosure());
 485   base::RunLoop().RunUntilIdle();
 486
 487   // No test for a new instance of AutomaticProfileResetterDelegate. That will
 488   // need to fetch the brandcoded settings again.
 489 }
 490
 491 TEST_F(AutomaticProfileResetterDelegateTest,
 492        FetchAndWaitOnDefaultSettingsBranded) {
 493   google_util::BrandForTesting scoped_brand_for_testing(kTestBrandcode);
 494
 495   // Expect ready_callback to be called just after the brandcoded settings are
 496   // downloaded. Fail if it is not called, or called too early.
 497   testing::StrictMock<MockCallbackTarget> mock_target;
 498   resetter_delegate()->RequestCallbackWhenBrandcodedDefaultsAreFetched(
 499       mock_target.CreateClosure());
 500   base::RunLoop().RunUntilIdle();
 501   EXPECT_FALSE(resetter_delegate()->brandcoded_defaults());
 502
 503   EXPECT_CALL(mock_target, Run());
 504   resetter_delegate()->FetchBrandcodedDefaultSettingsIfNeeded();
 505   ExpectAndServicePendingBrandcodedConfigFetch(false /*simulate_failure*/);
 506   base::RunLoop().RunUntilIdle();
 507
 508   testing::Mock::VerifyAndClearExpectations(&mock_target);
 509   const BrandcodedDefaultSettings* brandcoded_defaults =
 510       resetter_delegate()->brandcoded_defaults();
 511   ASSERT_TRUE(brandcoded_defaults);
 512   std::string homepage_url;
 513   EXPECT_TRUE(brandcoded_defaults->GetHomepage(&homepage_url));
 514   EXPECT_EQ(kTestBrandedHomepage, homepage_url);
 515
 516   // Expect ready_callback to be posted immediately when the brandcoded settings
 517   // have already been downloaded.
 518   EXPECT_CALL(mock_target, Run());
 519   resetter_delegate()->RequestCallbackWhenBrandcodedDefaultsAreFetched(
 520       mock_target.CreateClosure());
 521   base::RunLoop().RunUntilIdle();
 522 }
 523
 524 TEST_F(AutomaticProfileResetterDelegateTest,
 525        FetchAndWaitOnDefaultSettingsBrandedFailure) {
 526   google_util::BrandForTesting scoped_brand_for_testing(kTestBrandcode);
 527
 528   // Expect ready_callback to be called just after the brandcoded settings have
 529   // failed to download. Fail if it is not called, or called too early.
 530   testing::StrictMock<MockCallbackTarget> mock_target;
 531   resetter_delegate()->RequestCallbackWhenBrandcodedDefaultsAreFetched(
 532       mock_target.CreateClosure());
 533   base::RunLoop().RunUntilIdle();
 534
 535   EXPECT_CALL(mock_target, Run());
 536   resetter_delegate()->FetchBrandcodedDefaultSettingsIfNeeded();
 537   ExpectAndServicePendingBrandcodedConfigFetch(true /*simulate_failure*/);
 538   base::RunLoop().RunUntilIdle();
 539
 540   testing::Mock::VerifyAndClearExpectations(&mock_target);
 541   EXPECT_TRUE(resetter_delegate()->brandcoded_defaults());
 542
 543   // Expect ready_callback to be posted immediately when the brandcoded settings
 544   // have already been attempted to be downloaded, but failed.
 545   EXPECT_CALL(mock_target, Run());
 546   resetter_delegate()->RequestCallbackWhenBrandcodedDefaultsAreFetched(
 547       mock_target.CreateClosure());
 548   base::RunLoop().RunUntilIdle();
 549 }
 550
 551 TEST_F(AutomaticProfileResetterDelegateTest, TriggerReset) {
 552   google_util::BrandForTesting scoped_brand_for_testing(kTestBrandcode);
 553
 554   PrefService* prefs = profile()->GetPrefs();
 555   DCHECK(prefs);
 556   prefs->SetString(prefs::kHomePage, kTestHomepage);
 557
 558   testing::StrictMock<MockCallbackTarget> mock_target;
 559   EXPECT_CALL(mock_target, Run());
 560   EXPECT_CALL(*resetter_delegate(), SendFeedback(testing::_)).Times(0);
 561   resetter_delegate()->TriggerProfileSettingsReset(
 562       false /*send_feedback*/, mock_target.CreateClosure());
 563   ExpectAndServicePendingBrandcodedConfigFetch(false /*simulate_failure*/);
 564   base::RunLoop().RunUntilIdle();
 565
 566   EXPECT_EQ(kTestBrandedHomepage, prefs->GetString(prefs::kHomePage));
 567 }
 568
 569 TEST_F(AutomaticProfileResetterDelegateTest,
 570        TriggerResetWithDefaultSettingsAlreadyLoaded) {
 571   google_util::BrandForTesting scoped_brand_for_testing(kTestBrandcode);
 572
 573   PrefService* prefs = profile()->GetPrefs();
 574   DCHECK(prefs);
 575   prefs->SetString(prefs::kHomePage, kTestHomepage);
 576
 577   resetter_delegate()->FetchBrandcodedDefaultSettingsIfNeeded();
 578   ExpectAndServicePendingBrandcodedConfigFetch(false /*simulate_failure*/);
 579   base::RunLoop().RunUntilIdle();
 580
 581   testing::StrictMock<MockCallbackTarget> mock_target;
 582   EXPECT_CALL(mock_target, Run());
 583   EXPECT_CALL(*resetter_delegate(), SendFeedback(testing::_)).Times(0);
 584   resetter_delegate()->TriggerProfileSettingsReset(
 585       false /*send_feedback*/, mock_target.CreateClosure());
 586   base::RunLoop().RunUntilIdle();
 587
 588   EXPECT_EQ(kTestBrandedHomepage, prefs->GetString(prefs::kHomePage));
 589 }
 590
 591 TEST_F(AutomaticProfileResetterDelegateTest,
 592        TriggerResetAndSendFeedback) {
 593   google_util::BrandForTesting scoped_brand_for_testing(kTestBrandcode);
 594
 595   PrefService* prefs = profile()->GetPrefs();
 596   DCHECK(prefs);
 597   prefs->SetString(prefs::kHomePage, kTestHomepage);
 598
 599   testing::StrictMock<MockCallbackTarget> mock_target;
 600   EXPECT_CALL(mock_target, Run());
 601   EXPECT_CALL(*resetter_delegate(),
 602               SendFeedback(testing::HasSubstr(kTestHomepage)));
 603
 604   resetter_delegate()->TriggerProfileSettingsReset(
 605       true /*send_feedback*/, mock_target.CreateClosure());
 606   ExpectAndServicePendingBrandcodedConfigFetch(false /*simulate_failure*/);
 607   base::RunLoop().RunUntilIdle();
 608 }
 609
 610 TEST_F(AutomaticProfileResetterDelegateTest, ShowAndDismissPrompt) {
 611   resetter_delegate()->TriggerPrompt();
 612   if (ProfileResetGlobalError::IsSupportedOnPlatform())
 613     ExpectResetPromptState(true /*active*/);
 614   else
 615     ExpectResetPromptState(false /*active*/);
 616   resetter_delegate()->DismissPrompt();
 617   ExpectResetPromptState(false /*active*/);
 618   resetter_delegate()->DismissPrompt();
 619 }
 620
 621 }  // namespace