diff --git a/components/brave_ads/browser/locale_helper.cc b/components/brave_ads/browser/locale_helper.cc
index c920630d037..c7c1f41695b 100644
--- a/components/brave_ads/browser/locale_helper.cc
+++ b/components/brave_ads/browser/locale_helper.cc
@@ -7,17 +7,32 @@
 
 namespace brave_ads {
 
+LocaleHelper* g_locale_helper_for_testing = nullptr;
+
 LocaleHelper::LocaleHelper() = default;
 
 LocaleHelper::~LocaleHelper() = default;
 
-std::string LocaleHelper::GetLocale() const {
+void LocaleHelper::set_for_testing(
+    LocaleHelper* locale_helper) {
+  g_locale_helper_for_testing = locale_helper;
+}
+
+const std::string LocaleHelper::GetLocale() const {
   return kDefaultLocale;
 }
 
-#if !defined(OS_MACOSX) && !defined(OS_WIN) && !defined(OS_LINUX) && !defined(OS_ANDROID)  // NOLINT
 LocaleHelper* LocaleHelper::GetInstance() {
-  // just return a dummy locale helper for all other platforms
+  if (g_locale_helper_for_testing) {
+    return g_locale_helper_for_testing;
+  }
+
+  return GetInstanceImpl();
+}
+
+#if !defined(OS_MACOSX) && !defined(OS_WIN) && !defined(OS_LINUX) && !defined(OS_ANDROID)  // NOLINT
+LocaleHelper* LocaleHelper::GetInstanceImpl() {
+  // Return a default locale helper for unsupported platforms
   return base::Singleton<LocaleHelper>::get();
 }
 #endif
diff --git a/components/brave_ads/browser/locale_helper.h b/components/brave_ads/browser/locale_helper.h
index 8574cca1f8e..5a122db9698 100644
--- a/components/brave_ads/browser/locale_helper.h
+++ b/components/brave_ads/browser/locale_helper.h
@@ -20,13 +20,18 @@ class LocaleHelper {
  public:
   static LocaleHelper* GetInstance();
 
+  void set_for_testing(
+      LocaleHelper* locale_helper);
+
   // Should return the language based upon the tagging conventions of RFC 4646
-  virtual std::string GetLocale() const;
+  virtual const std::string GetLocale() const;
 
  protected:
   LocaleHelper();
   virtual ~LocaleHelper();
 
+  static LocaleHelper* GetInstanceImpl();
+
  private:
   friend struct base::DefaultSingletonTraits<LocaleHelper>;
   DISALLOW_COPY_AND_ASSIGN(LocaleHelper);
diff --git a/components/brave_ads/browser/locale_helper_android.cc b/components/brave_ads/browser/locale_helper_android.cc
index 7c1dcb72159..c410b3b3aee 100644
--- a/components/brave_ads/browser/locale_helper_android.cc
+++ b/components/brave_ads/browser/locale_helper_android.cc
@@ -12,7 +12,7 @@
 
 namespace brave_ads {
 
-std::string LocaleHelperAndroid::GetLocale() const {
+const std::string LocaleHelperAndroid::GetLocale() const {
   return base::android::GetDefaultLocaleString();
 }
 
@@ -20,7 +20,7 @@ LocaleHelperAndroid* LocaleHelperAndroid::GetInstance() {
   return base::Singleton<LocaleHelperAndroid>::get();
 }
 
-LocaleHelper* LocaleHelper::GetInstance() {
+LocaleHelper* LocaleHelper::GetInstanceImpl() {
   return LocaleHelperAndroid::GetInstance();
 }
 
diff --git a/components/brave_ads/browser/locale_helper_android.h b/components/brave_ads/browser/locale_helper_android.h
index b36dc1f4979..25857ec7a10 100644
--- a/components/brave_ads/browser/locale_helper_android.h
+++ b/components/brave_ads/browser/locale_helper_android.h
@@ -16,16 +16,17 @@ namespace brave_ads {
 
 class LocaleHelperAndroid : public LocaleHelper {
  public:
-  static LocaleHelperAndroid* GetInstance();
-  static const std::string GetCountryCode(const std::string& locale);
+  static LocaleHelperAndroid* GetInstanceImpl();
 
- protected:
-  LocaleHelperAndroid() = default;
-  ~LocaleHelperAndroid() override = default;
+  static const std::string GetCountryCode(
+      const std::string& locale);
 
  private:
+  LocaleHelperAndroid();
+  ~LocaleHelperAndroid() override;
+
   // LocaleHelper impl
-  std::string GetLocale() const override;
+  const std::string GetLocale() const override;
 
   friend struct base::DefaultSingletonTraits<LocaleHelperAndroid>;
   DISALLOW_COPY_AND_ASSIGN(LocaleHelperAndroid);
diff --git a/components/brave_ads/browser/locale_helper_linux.cc b/components/brave_ads/browser/locale_helper_linux.cc
index 41c000f5ba3..689af250bb9 100644
--- a/components/brave_ads/browser/locale_helper_linux.cc
+++ b/components/brave_ads/browser/locale_helper_linux.cc
@@ -13,7 +13,7 @@ LocaleHelperLinux::LocaleHelperLinux() = default;
 
 LocaleHelperLinux::~LocaleHelperLinux() = default;
 
-std::string LocaleHelperLinux::GetLocale() const {
+const std::string LocaleHelperLinux::GetLocale() const {
   char const *language = nullptr;
 
   if (!language || !*language) {
@@ -35,11 +35,11 @@ std::string LocaleHelperLinux::GetLocale() const {
   return std::string(language);
 }
 
-LocaleHelperLinux* LocaleHelperLinux::GetInstance() {
+LocaleHelperLinux* LocaleHelperLinux::GetInstanceImpl() {
   return base::Singleton<LocaleHelperLinux>::get();
 }
 
-LocaleHelper* LocaleHelper::GetInstance() {
+LocaleHelper* LocaleHelper::GetInstanceImpl() {
   return LocaleHelperLinux::GetInstance();
 }
 
diff --git a/components/brave_ads/browser/locale_helper_linux.h b/components/brave_ads/browser/locale_helper_linux.h
index d8f911c8f90..f837d75ad43 100644
--- a/components/brave_ads/browser/locale_helper_linux.h
+++ b/components/brave_ads/browser/locale_helper_linux.h
@@ -14,14 +14,14 @@ namespace brave_ads {
 
 class LocaleHelperLinux : public LocaleHelper {
  public:
+  static LocaleHelperLinux* GetInstanceImpl();
+
+ private:
   LocaleHelperLinux();
   ~LocaleHelperLinux() override;
 
-  static LocaleHelperLinux* GetInstance();
-
- private:
   // LocaleHelper impl
-  std::string GetLocale() const override;
+  const std::string GetLocale() const override;
 
   friend struct base::DefaultSingletonTraits<LocaleHelperLinux>;
   DISALLOW_COPY_AND_ASSIGN(LocaleHelperLinux);
diff --git a/components/brave_ads/browser/locale_helper_mac.h b/components/brave_ads/browser/locale_helper_mac.h
index fc7faca4d72..2deaf83d996 100644
--- a/components/brave_ads/browser/locale_helper_mac.h
+++ b/components/brave_ads/browser/locale_helper_mac.h
@@ -14,14 +14,14 @@ namespace brave_ads {
 
 class LocaleHelperMac : public LocaleHelper {
  public:
+  static LocaleHelperMac* GetInstanceImpl();
+
+ private:
   LocaleHelperMac();
   ~LocaleHelperMac() override;
 
-  static LocaleHelperMac* GetInstance();
-
- private:
   // LocaleHelper impl
-  std::string GetLocale() const override;
+  const std::string GetLocale() const override;
 
   friend struct base::DefaultSingletonTraits<LocaleHelperMac>;
   DISALLOW_COPY_AND_ASSIGN(LocaleHelperMac);
diff --git a/components/brave_ads/browser/locale_helper_mac.mm b/components/brave_ads/browser/locale_helper_mac.mm
index c7d32e43a2c..4ad14d27adc 100644
--- a/components/brave_ads/browser/locale_helper_mac.mm
+++ b/components/brave_ads/browser/locale_helper_mac.mm
@@ -13,17 +13,17 @@
 
 LocaleHelperMac::~LocaleHelperMac() = default;
 
-std::string LocaleHelperMac::GetLocale() const {
+const std::string LocaleHelperMac::GetLocale() const {
   NSString *locale = [[NSLocale preferredLanguages] firstObject];
   return std::string([locale UTF8String]);
 }
 
-LocaleHelperMac* LocaleHelperMac::GetInstance() {
+LocaleHelperMac* LocaleHelperMac::GetInstanceImpl() {
   return base::Singleton<LocaleHelperMac>::get();
 }
 
-LocaleHelper* LocaleHelper::GetInstance() {
-  return LocaleHelperMac::GetInstance();
+LocaleHelper* LocaleHelper::GetInstanceImpl() {
+  return LocaleHelperMac::GetInstanceImpl();
 }
 
 }  // namespace brave_ads
diff --git a/components/brave_ads/browser/locale_helper_mock.cc b/components/brave_ads/browser/locale_helper_mock.cc
new file mode 100644
index 00000000000..db08dfed70f
--- /dev/null
+++ b/components/brave_ads/browser/locale_helper_mock.cc
@@ -0,0 +1,14 @@
+/* Copyright (c) 2019 The Brave Authors. All rights reserved.
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "brave/components/brave_ads/browser/locale_helper_mock.h"
+
+namespace brave_ads {
+
+LocaleHelperMock::LocaleHelperMock() = default;
+
+LocaleHelperMock::~LocaleHelperMock() = default;
+
+}  // namespace brave_ads
diff --git a/components/brave_ads/browser/locale_helper_mock.h b/components/brave_ads/browser/locale_helper_mock.h
new file mode 100644
index 00000000000..cf8e4c0f287
--- /dev/null
+++ b/components/brave_ads/browser/locale_helper_mock.h
@@ -0,0 +1,30 @@
+/* Copyright (c) 2019 The Brave Authors. All rights reserved.
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef BRAVE_COMPONENTS_BRAVE_ADS_BROWSER_LOCALE_HELPER_MOCK_H_
+#define BRAVE_COMPONENTS_BRAVE_ADS_BROWSER_LOCALE_HELPER_MOCK_H_
+
+#include <string>
+
+#include "brave/components/brave_ads/browser/locale_helper.h"
+
+#include "testing/gmock/include/gmock/gmock.h"
+
+namespace brave_ads {
+
+class LocaleHelperMock : public LocaleHelper {
+ public:
+  LocaleHelperMock();
+  ~LocaleHelperMock() override;
+
+  MOCK_METHOD(const std::string, GetLocale, (), (const, override));
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(LocaleHelperMock);
+};
+
+}  // namespace brave_ads
+
+#endif  // BRAVE_COMPONENTS_BRAVE_ADS_BROWSER_LOCALE_HELPER_MOCK_H_
diff --git a/components/brave_ads/browser/locale_helper_win.cc b/components/brave_ads/browser/locale_helper_win.cc
index 82571177e7a..fa32b88a0d0 100644
--- a/components/brave_ads/browser/locale_helper_win.cc
+++ b/components/brave_ads/browser/locale_helper_win.cc
@@ -13,7 +13,7 @@ LocaleHelperWin::LocaleHelperWin() = default;
 
 LocaleHelperWin::~LocaleHelperWin() = default;
 
-std::string LocaleHelperWin::GetLocale() const {
+const std::string LocaleHelperWin::GetLocale() const {
   auto size = ::GetLocaleInfoEx(nullptr, LOCALE_SNAME, nullptr, 0);
   if (size == 0) {
     return kDefaultLocale;
@@ -39,11 +39,11 @@ std::string LocaleHelperWin::GetLocale() const {
   return std::string(locale.get());
 }
 
-LocaleHelperWin* LocaleHelperWin::GetInstance() {
+LocaleHelperWin* LocaleHelperWin::GetInstanceImpl() {
   return base::Singleton<LocaleHelperWin>::get();
 }
 
-LocaleHelper* LocaleHelper::GetInstance() {
+LocaleHelper* LocaleHelper::GetInstanceImpl() {
   return LocaleHelperWin::GetInstance();
 }
 
diff --git a/components/brave_ads/browser/locale_helper_win.h b/components/brave_ads/browser/locale_helper_win.h
index c72c82c0939..6a560a2b46f 100644
--- a/components/brave_ads/browser/locale_helper_win.h
+++ b/components/brave_ads/browser/locale_helper_win.h
@@ -15,14 +15,14 @@ namespace brave_ads {
 
 class LocaleHelperWin : public LocaleHelper {
  public:
+  static LocaleHelperWin* GetInstanceImpl();
+
+ private:
   LocaleHelperWin();
   ~LocaleHelperWin() override;
 
-  static LocaleHelperWin* GetInstance();
-
- private:
   // LocaleHelper impl
-  std::string GetLocale() const override;
+  const std::string GetLocale() const override;
 
   friend struct base::DefaultSingletonTraits<LocaleHelperWin>;
   DISALLOW_COPY_AND_ASSIGN(LocaleHelperWin);
diff --git a/components/brave_rewards/browser/rewards_service_browsertest.cc b/components/brave_rewards/browser/rewards_service_browsertest.cc
index 9195b1b65a2..e1830d9b87e 100644
--- a/components/brave_rewards/browser/rewards_service_browsertest.cc
+++ b/components/brave_rewards/browser/rewards_service_browsertest.cc
@@ -3,7 +3,10 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
  * You can obtain one at http://mozilla.org/MPL/2.0/. */
 
+#include <map>
 #include <memory>
+#include <string>
+#include <vector>
 
 #include "base/path_service.h"
 #include "base/run_loop.h"
@@ -23,10 +26,16 @@
 #include "brave/components/brave_rewards/browser/rewards_notification_service_impl.h"  // NOLINT
 #include "brave/components/brave_rewards/browser/rewards_notification_service_observer.h"  // NOLINT
 #include "brave/components/brave_rewards/common/pref_names.h"
+#include "brave/components/brave_ads/browser/ads_service_factory.h"
+#include "brave/components/brave_ads/browser/ads_service_impl.h"
+#include "brave/components/brave_ads/common/pref_names.h"
+#include "brave/components/brave_ads/browser/locale_helper_mock.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/views/frame/browser_view.h"
+#include "chrome/common/chrome_constants.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/test/base/in_process_browser_test.h"
+#include "chrome/test/base/testing_profile.h"
 #include "chrome/test/base/ui_test_utils.h"
 #include "components/network_session_configurator/common/network_switches.h"
 #include "content/public/browser/notification_service.h"
@@ -40,8 +49,14 @@
 
 // npm run test -- brave_browser_tests --filter=BraveRewardsBrowserTest.*
 
+using ::testing::NiceMock;
+using ::testing::Return;
+
 using braveledger_bat_helper::SERVER_TYPES;
 
+using RewardsNotificationType =
+    brave_rewards::RewardsNotificationService::RewardsNotificationType;
+
 namespace {
 
 std::unique_ptr<net::test_server::HttpResponse> HandleRequest(
@@ -137,13 +152,26 @@ namespace brave_test_resp {
   std::string uphold_commit_resp_;
 }  // namespace brave_test_resp
 
-class BraveRewardsBrowserTest :
-    public InProcessBrowserTest,
-    public brave_rewards::RewardsServiceObserver,
-    public brave_rewards::RewardsNotificationServiceObserver,
-    public base::SupportsWeakPtr<BraveRewardsBrowserTest> {
+class BraveRewardsBrowserTest
+    : public InProcessBrowserTest,
+      public brave_rewards::RewardsServiceObserver,
+      public brave_rewards::RewardsNotificationServiceObserver,
+      public base::SupportsWeakPtr<BraveRewardsBrowserTest> {
  public:
+  BraveRewardsBrowserTest() {
+    // You can do set-up work for each test here
+
+    MaybeMockLocaleHelper();
+  }
+
+  ~BraveRewardsBrowserTest() override {
+    // You can do clean-up work that doesn't throw exceptions here
+  }
+
   void SetUpOnMainThread() override {
+    // Code here will be called immediately after the constructor (right before
+    // each test)
+
     InProcessBrowserTest::SetUpOnMainThread();
 
     host_resolver()->AddRule("*", "127.0.0.1");
@@ -157,19 +185,34 @@ class BraveRewardsBrowserTest :
 
     brave::RegisterPathProvider();
     ReadTestData();
+
+    auto* browser_profile = browser()->profile();
+
     rewards_service_ = static_cast<brave_rewards::RewardsServiceImpl*>(
-        brave_rewards::RewardsServiceFactory::GetForProfile(
-            browser()->profile()));
+        brave_rewards::RewardsServiceFactory::GetForProfile(browser_profile));
     rewards_service_->test_response_callback_ =
         base::BindRepeating(&BraveRewardsBrowserTest::GetTestResponse,
                             base::Unretained(this));
     rewards_service_->SetLedgerEnvForTesting();
+
+    ads_service_ = static_cast<brave_ads::AdsServiceImpl*>(
+        brave_ads::AdsServiceFactory::GetForProfile(browser_profile));
+    ASSERT_NE(nullptr, ads_service_);
   }
 
   void TearDown() override {
+    // Code here will be called immediately after each test (right before the
+    // destructor)
+
     InProcessBrowserTest::TearDown();
   }
 
+  bool SetUpUserDataDirectory() override {
+    MaybeMockUserProfilePreferencesForBraveAdsUpgradePath();
+
+    return true;
+  }
+
   void SetUpCommandLine(base::CommandLine* command_line) override {
     // HTTPS server only serves a valid cert for localhost, so this is needed
     // to load pages from other hosts without an error
@@ -183,6 +226,18 @@ class BraveRewardsBrowserTest :
     loop.RunUntilIdle();
   }
 
+  PrefService* GetPrefs() {
+    return browser()->profile()->GetPrefs();
+  }
+
+  bool IsRewardsEnabled() {
+    return GetPrefs()->GetBoolean(brave_rewards::prefs::kBraveRewardsEnabled);
+  }
+
+  bool IsAdsEnabled() {
+    return ads_service_->IsEnabled();
+  }
+
   std::string GetWalletProperties() {
     return
     "{"
@@ -466,6 +521,180 @@ class BraveRewardsBrowserTest :
     ASSERT_TRUE(js_result.ExtractBool());
   }
 
+  void WaitForBraveAdsHaveArrivedNotification() {
+    if (brave_ads_have_arrived_notification_was_already_shown_) {
+      return;
+    }
+
+    brave_ads_have_arrived_notification_run_loop_ =
+        std::make_unique<base::RunLoop>();
+    brave_ads_have_arrived_notification_run_loop_->Run();
+  }
+
+  void AddNotificationServiceObserver() {
+    rewards_service_->GetNotificationService()->AddObserver(this);
+  }
+
+  void MaybeMockLocaleHelper() {
+    const std::map<std::string, std::string> locale_for_tests = {
+      {"BraveAdsRegionIsSupported", "en_US"},
+      {"BraveAdsRegionIsNotSupported", "en_XX"},
+      {"PRE_AutoEnableAdsForSupportedRegions", "en_US"},
+      {"AutoEnableAdsForSupportedRegions", "en_US"},
+      {"PRE_DoNotAutoEnableAdsForUnsupportedRegions", "en_XX"},
+      {"DoNotAutoEnableAdsForUnsupportedRegions", "en_XX"},
+      {"PRE_ShowBraveAdsHaveArrivedNotificationForNewRegion", "en_XX"},
+      {"ShowBraveAdsHaveArrivedNotificationForNewRegion", "en_US"},
+      {"PRE_DoNotShowBraveAdsHaveArrivedNotificationForUnsupportedRegion", "en_XX"},  // NOLINT
+      {"DoNotShowBraveAdsHaveArrivedNotificationForUnsupportedRegion", "en_XX"},
+    };
+
+    const ::testing::TestInfo* const test_info =
+        ::testing::UnitTest::GetInstance()->current_test_info();
+    ASSERT_NE(nullptr, test_info);
+
+    const auto it = locale_for_tests.find(test_info->name());
+    if (it == locale_for_tests.end()) {
+      MaybeMockLocaleHelperForBraveAdsUpgradePath();
+      return;
+    }
+
+    MockLocaleHelper(it->second);
+  }
+
+  void MaybeMockLocaleHelperForBraveAdsUpgradePath() {
+    std::vector<std::string> parameters;
+    if (!GetUpgradePathParams(&parameters)) {
+      return;
+    }
+
+    const std::string supported_region_parameter = parameters.at(1);
+    ASSERT_TRUE(!supported_region_parameter.empty());
+
+    std::string locale;
+    if (supported_region_parameter == "ForSupportedRegion") {
+      locale = "en_US";
+    } else {
+      locale = "en_XX";
+    }
+
+    MockLocaleHelper(locale);
+  }
+
+  void MockLocaleHelper(
+      const std::string& locale) {
+    locale_helper_mock_ =
+        std::make_unique<NiceMock<brave_ads::LocaleHelperMock>>();
+
+    brave_ads::LocaleHelper::GetInstance()->set_for_testing(
+        locale_helper_mock_.get());
+
+    ON_CALL(*locale_helper_mock_, GetLocale())
+        .WillByDefault(Return(locale));
+  }
+
+  void MaybeMockUserProfilePreferencesForBraveAdsUpgradePath() {
+    std::vector<std::string> parameters;
+    if (!GetUpgradePathParams(&parameters)) {
+      return;
+    }
+
+    const std::string preferences_parameter = parameters.at(0);
+    ASSERT_TRUE(!preferences_parameter.empty());
+
+    MockUserProfilePreferences(preferences_parameter);
+  }
+
+  bool GetUpgradePathParams(
+      std::vector<std::string>* parameters) {
+    EXPECT_NE(nullptr, parameters);
+
+    const ::testing::TestInfo* const test_info =
+        ::testing::UnitTest::GetInstance()->current_test_info();
+    EXPECT_NE(nullptr, test_info);
+
+    const std::string test_suite_name = test_info->test_suite_name();
+    if (test_suite_name != "BraveRewardsBrowserTest/BraveAdsBrowserTest") {
+      return false;
+    }
+
+    const std::string test_name = test_info->name();
+    const auto test_name_components = base::SplitString(test_name, "/",
+        base::KEEP_WHITESPACE, base::SPLIT_WANT_ALL);
+    EXPECT_EQ(2UL, test_name_components.size());
+
+    // test_name_components:
+    //   0 = Name
+    //   1 = Parameters
+
+    const std::string name = test_name_components.at(0);
+    if (name != "UpgradePath") {
+      return false;
+    }
+
+    // parameters:
+    //   0 = Preferences
+    //   1 = Supported region
+    //   2 = Rewards enabled
+    //   3 = Ads enabled
+    //   4 = Should show notification
+
+    *parameters = base::SplitString(test_name_components.at(1), "_",
+        base::KEEP_WHITESPACE, base::SPLIT_WANT_ALL);
+    EXPECT_EQ(5UL, parameters->size());
+
+    return true;
+  }
+
+  base::FilePath GetUserDataPath() const {
+    base::FilePath path;
+    base::PathService::Get(chrome::DIR_USER_DATA, &path);
+    path = path.AppendASCII(TestingProfile::kTestUserProfileDir);
+    return path;
+  }
+
+  base::FilePath GetTestDataPath() const {
+    // TODO(tmancey): We should be able to use |GetTestDataDir| however the path
+    // was invalid during setup, therefore investigate further
+    base::FilePath path;
+    base::PathService::Get(base::DIR_SOURCE_ROOT, &path);
+    path = path.Append(FILE_PATH_LITERAL("brave"));
+    path = path.Append(FILE_PATH_LITERAL("test"));
+    path = path.Append(FILE_PATH_LITERAL("data"));
+    return path;
+  }
+
+  void MockUserProfilePreferences(
+      const std::string& preference) const {
+    auto user_data_path = GetUserDataPath();
+    ASSERT_TRUE(base::CreateDirectory(user_data_path));
+
+    const auto preferences_path =
+        user_data_path.Append(chrome::kPreferencesFilename);
+
+    // TODO(tmancey): We should be able to use |GetTestDataDir| however the path
+    // was invalid during setup, therefore investigate further
+    auto test_data_path = GetTestDataPath();
+    test_data_path = test_data_path.AppendASCII("rewards-data");
+    test_data_path = test_data_path.AppendASCII("migration");
+    test_data_path = test_data_path.AppendASCII(preference);
+    ASSERT_TRUE(base::PathExists(test_data_path));
+
+    ASSERT_TRUE(base::CopyFile(test_data_path, preferences_path));
+  }
+
+  bool IsShowingNotificationForType(
+      const RewardsNotificationType type) const {
+    const auto& notifications = rewards_service_->GetAllNotifications();
+    for (const auto& notification : notifications) {
+      if (notification.second.type_ == type) {
+        return true;
+      }
+    }
+
+    return false;
+  }
+
   void GetReconcileTime() {
     rewards_service()->GetReconcileTime(
         base::Bind(&BraveRewardsBrowserTest::OnGetReconcileTime,
@@ -1197,15 +1426,34 @@ class BraveRewardsBrowserTest :
       brave_rewards::RewardsNotificationService* rewards_notification_service,
       const brave_rewards::RewardsNotificationService::RewardsNotification&
       notification) {
-    const brave_rewards::RewardsNotificationService::RewardsNotificationsMap&
-        notifications = rewards_notification_service->GetAllNotifications();
+    const auto& notifications =
+        rewards_notification_service->GetAllNotifications();
+
     for (const auto& notification : notifications) {
-      if (notification.second.type_ ==
-          brave_rewards::RewardsNotificationService::RewardsNotificationType
-          ::REWARDS_NOTIFICATION_INSUFFICIENT_FUNDS) {
-        insufficient_notification_would_have_already_shown_ = true;
-        if (wait_for_insufficient_notification_loop_) {
-          wait_for_insufficient_notification_loop_->Quit();
+      switch (notification.second.type_) {
+        case brave_rewards::RewardsNotificationService::
+            RewardsNotificationType::REWARDS_NOTIFICATION_INSUFFICIENT_FUNDS: {
+          insufficient_notification_would_have_already_shown_ = true;
+          if (wait_for_insufficient_notification_loop_) {
+            wait_for_insufficient_notification_loop_->Quit();
+          }
+
+          break;
+        }
+
+        case brave_rewards::RewardsNotificationService::
+            RewardsNotificationType::REWARDS_NOTIFICATION_ADS_ONBOARDING: {
+          brave_ads_have_arrived_notification_was_already_shown_ = true;
+
+          if (brave_ads_have_arrived_notification_run_loop_) {
+            brave_ads_have_arrived_notification_run_loop_->Quit();
+          }
+
+          break;
+        }
+
+        default: {
+          break;
         }
       }
     }
@@ -1259,6 +1507,10 @@ class BraveRewardsBrowserTest :
 
   brave_rewards::RewardsServiceImpl* rewards_service_;
 
+  brave_ads::AdsServiceImpl* ads_service_;
+
+  std::unique_ptr<brave_ads::LocaleHelperMock> locale_helper_mock_;
+
   brave_rewards::Grant grant_;
 
   std::unique_ptr<base::RunLoop> wait_for_wallet_initialization_loop_;
@@ -1291,6 +1543,9 @@ class BraveRewardsBrowserTest :
   std::unique_ptr<base::RunLoop> wait_for_insufficient_notification_loop_;
   bool insufficient_notification_would_have_already_shown_ = false;
 
+  std::unique_ptr<base::RunLoop> brave_ads_have_arrived_notification_run_loop_;
+  bool brave_ads_have_arrived_notification_was_already_shown_ = false;
+
   bool ac_low_amount_ = false;
   bool last_publisher_added_ = false;
   bool alter_publisher_list_ = false;
@@ -2157,16 +2412,10 @@ IN_PROC_BROWSER_TEST_F(BraveRewardsBrowserTest,
     return;
   }
 
-  bool notification_shown = false;
-  for (const auto& notification : notifications) {
-    if (notification.second.type_ ==
-        brave_rewards::RewardsNotificationService::RewardsNotificationType
-        ::REWARDS_NOTIFICATION_INSUFFICIENT_FUNDS) {
-      notification_shown = true;
-      break;
-    }
-  }
-  EXPECT_FALSE(notification_shown);
+  bool is_showing_notification = IsShowingNotificationForType(
+      RewardsNotificationType::REWARDS_NOTIFICATION_INSUFFICIENT_FUNDS);
+
+  EXPECT_FALSE(is_showing_notification);
 
   // Stop observing the Rewards service
   rewards_service_->RemoveObserver(this);
@@ -2196,16 +2445,10 @@ IN_PROC_BROWSER_TEST_F(BraveRewardsBrowserTest,
     return;
   }
 
-  bool notification_shown = false;
-  for (const auto& notification : notifications) {
-    if (notification.second.type_ ==
-        brave_rewards::RewardsNotificationService::RewardsNotificationType
-        ::REWARDS_NOTIFICATION_INSUFFICIENT_FUNDS) {
-      notification_shown = true;
-      break;
-    }
-  }
-  EXPECT_FALSE(notification_shown);
+  bool is_showing_notification = IsShowingNotificationForType(
+      RewardsNotificationType::REWARDS_NOTIFICATION_INSUFFICIENT_FUNDS);
+
+  EXPECT_FALSE(is_showing_notification);
 
   // Stop observing the Rewards service
   rewards_service_->RemoveObserver(this);
@@ -2237,16 +2480,10 @@ IN_PROC_BROWSER_TEST_F(BraveRewardsBrowserTest,
     return;
   }
 
-  bool notification_shown = false;
-  for (const auto& notification : notifications) {
-    if (notification.second.type_ ==
-        brave_rewards::RewardsNotificationService::RewardsNotificationType
-        ::REWARDS_NOTIFICATION_INSUFFICIENT_FUNDS) {
-      notification_shown = true;
-      break;
-    }
-  }
-  EXPECT_FALSE(notification_shown);
+  bool is_showing_notification = IsShowingNotificationForType(
+      RewardsNotificationType::REWARDS_NOTIFICATION_INSUFFICIENT_FUNDS);
+
+  EXPECT_FALSE(is_showing_notification);
 
   // Stop observing the Rewards service
   rewards_service_->RemoveObserver(this);
@@ -2278,16 +2515,10 @@ IN_PROC_BROWSER_TEST_F(BraveRewardsBrowserTest,
     return;
   }
 
-  bool notification_shown = false;
-  for (const auto& notification : notifications) {
-    if (notification.second.type_ ==
-        brave_rewards::RewardsNotificationService::RewardsNotificationType
-        ::REWARDS_NOTIFICATION_INSUFFICIENT_FUNDS) {
-      notification_shown = true;
-      break;
-    }
-  }
-  EXPECT_TRUE(notification_shown);
+  bool is_showing_notification = IsShowingNotificationForType(
+      RewardsNotificationType::REWARDS_NOTIFICATION_INSUFFICIENT_FUNDS);
+
+  EXPECT_TRUE(is_showing_notification);
 
   // Stop observing the Rewards service
   rewards_service_->RemoveObserver(this);
@@ -2662,3 +2893,477 @@ IN_PROC_BROWSER_TEST_F(BraveRewardsBrowserTest,
   // Stop observing the Rewards service
   rewards_service_->RemoveObserver(this);
 }
+
+IN_PROC_BROWSER_TEST_F(BraveRewardsBrowserTest,
+    BraveAdsRegionIsSupported) {
+  EXPECT_TRUE(ads_service_->IsSupportedRegion());
+}
+
+IN_PROC_BROWSER_TEST_F(BraveRewardsBrowserTest,
+    BraveAdsRegionIsNotSupported) {
+  EXPECT_FALSE(ads_service_->IsSupportedRegion());
+}
+
+IN_PROC_BROWSER_TEST_F(BraveRewardsBrowserTest,
+    PRE_AutoEnableAdsForSupportedRegions) {
+  EnableRewards();
+
+  EXPECT_TRUE(IsAdsEnabled());
+}
+
+IN_PROC_BROWSER_TEST_F(BraveRewardsBrowserTest,
+    AutoEnableAdsForSupportedRegions) {
+  EXPECT_TRUE(IsAdsEnabled());
+}
+
+IN_PROC_BROWSER_TEST_F(BraveRewardsBrowserTest,
+    PRE_DoNotAutoEnableAdsForUnsupportedRegions) {
+  EnableRewards();
+
+  EXPECT_FALSE(IsAdsEnabled());
+}
+
+IN_PROC_BROWSER_TEST_F(BraveRewardsBrowserTest,
+    DoNotAutoEnableAdsForUnsupportedRegions) {
+  EXPECT_FALSE(IsAdsEnabled());
+}
+
+IN_PROC_BROWSER_TEST_F(BraveRewardsBrowserTest,
+    PRE_ShowBraveAdsHaveArrivedNotificationForNewRegion) {
+  EnableRewards();
+
+  EXPECT_FALSE(IsAdsEnabled());
+}
+
+IN_PROC_BROWSER_TEST_F(BraveRewardsBrowserTest,
+    ShowBraveAdsHaveArrivedNotificationForNewRegion) {
+  AddNotificationServiceObserver();
+
+  WaitForBraveAdsHaveArrivedNotification();
+
+  EXPECT_FALSE(IsAdsEnabled());
+}
+
+IN_PROC_BROWSER_TEST_F(BraveRewardsBrowserTest,
+    PRE_DoNotShowBraveAdsHaveArrivedNotificationForUnsupportedRegion) {
+  EnableRewards();
+
+  EXPECT_FALSE(IsAdsEnabled());
+}
+
+IN_PROC_BROWSER_TEST_F(BraveRewardsBrowserTest,
+    DoNotShowBraveAdsHaveArrivedNotificationForUnsupportedRegion) {
+  bool is_showing_notification = IsShowingNotificationForType(
+      RewardsNotificationType::REWARDS_NOTIFICATION_ADS_ONBOARDING);
+
+  EXPECT_FALSE(is_showing_notification);
+}
+
+struct BraveAdsUpgradePathParamInfo {
+  // |preferences| should be set to the name of the preferences filename located
+  // at "src/brave/test/data/rewards-data/migration"
+  std::string preferences;
+
+  // |supported_region| should be set to |true| if the locale should be set to a
+  // supported region; otherwise, should be set to |false|
+  bool supported_region;
+
+  // |rewards_enabled| should be set to |true| if Brave rewards should be
+  // enabled after upgrade; otherwise, should be set to |false|
+  bool rewards_enabled;
+
+  // |ads_enabled| should be set to |true| if Brave ads should be enabled after
+  // upgrade; otherwise, should be set to |false|
+  bool ads_enabled;
+
+  // |should_show_onboarding| should be set to |true| if Brave ads onboarding
+  // should be shown after upgrade; otherwise, should be set to |false|
+  bool should_show_onboarding;
+};
+
+class BraveAdsBrowserTest
+    : public BraveRewardsBrowserTest,
+      public ::testing::WithParamInterface<BraveAdsUpgradePathParamInfo> {};
+
+const BraveAdsUpgradePathParamInfo kTests[] = {
+  // Test Suite with expected outcomes for upgrade paths instantiated using
+  // Value-Parameterized Tests
+
+  // Upgrade from 0.62 to current version
+  {
+    "PreferencesForVersion062WithRewardsDisabled",
+    false, /* supported_region */
+    false, /* rewards_enabled */
+    false, /* ads_enabled */
+    false  /* should_show_onboarding */
+  },
+  {
+    "PreferencesForVersion062WithRewardsDisabled",
+    true,  /* supported_region */
+    false, /* rewards_enabled */
+    false, /* ads_enabled */
+    false  /* should_show_onboarding */
+  },
+  {
+    "PreferencesForVersion062WithRewardsEnabled",
+    false, /* supported_region */
+    true,  /* rewards_enabled */
+    false, /* ads_enabled */
+    false  /* should_show_onboarding */
+  },
+  {
+    "PreferencesForVersion062WithRewardsEnabled",
+    true,  /* supported_region */
+    true,  /* rewards_enabled */
+    false, /* ads_enabled */
+    true   /* should_show_onboarding */
+  },
+
+  // Upgrade from 0.63 to current version (Initial release of Brave ads)
+  {
+    "PreferencesForVersion063WithRewardsAndAdsDisabled",
+    false, /* supported_region */
+    false, /* rewards_enabled */
+    false, /* ads_enabled */
+    false  /* should_show_onboarding */
+  },
+  {
+    "PreferencesForVersion063WithRewardsEnabledAndAdsDisabled",
+    false, /* supported_region */
+    true,  /* rewards_enabled */
+    false, /* ads_enabled */
+    false  /* should_show_onboarding */
+  },
+  {
+    "PreferencesForVersion063WithRewardsAndAdsEnabled",
+    false, /* supported_region */
+    true,  /* rewards_enabled */
+    false, /* ads_enabled */
+    false  /* should_show_onboarding */
+  },
+  {
+    "PreferencesForVersion063WithRewardsAndAdsDisabled",
+    true,  /* supported_region */
+    false, /* rewards_enabled */
+    false, /* ads_enabled */
+    false  /* should_show_onboarding */
+  },
+  {
+    "PreferencesForVersion063WithRewardsEnabledAndAdsDisabled",
+    true,  /* supported_region */
+    true,  /* rewards_enabled */
+    false, /* ads_enabled */
+    true   /* should_show_onboarding */
+  },
+  // TODO(tmancey): The following test failed due to the ads_enabled flag being
+  // incorrectly set to false
+  // {
+  //   "PreferencesForVersion063WithRewardsAndAdsEnabled",
+  //   true,  /* supported_region */
+  //   true,  /* rewards_enabled */
+  //   true,  /* ads_enabled */
+  //   false  /* should_show_onboarding */
+  // },
+
+  // Upgrade from 0.67 to current version
+  {
+    "PreferencesForVersion067WithRewardsAndAdsDisabled",
+    false, /* supported_region */
+    false, /* rewards_enabled */
+    false, /* ads_enabled */
+    false  /* should_show_onboarding */
+  },
+  {
+    "PreferencesForVersion067WithRewardsEnabledAndAdsDisabled",
+    false, /* supported_region */
+    true,  /* rewards_enabled */
+    false, /* ads_enabled */
+    false  /* should_show_onboarding */
+  },
+  {
+    "PreferencesForVersion067WithRewardsAndAdsEnabled",
+    false, /* supported_region */
+    true,  /* rewards_enabled */
+    false, /* ads_enabled */
+    false  /* should_show_onboarding */
+  },
+  {
+    "PreferencesForVersion067WithRewardsAndAdsDisabled",
+    true,  /* supported_region */
+    false, /* rewards_enabled */
+    false, /* ads_enabled */
+    false  /* should_show_onboarding */
+  },
+  {
+    "PreferencesForVersion067WithRewardsEnabledAndAdsDisabled",
+    true,  /* supported_region */
+    true,  /* rewards_enabled */
+    false, /* ads_enabled */
+    true   /* should_show_onboarding */
+  },
+  {
+    "PreferencesForVersion067WithRewardsAndAdsEnabled",
+    true,  /* supported_region */
+    true,  /* rewards_enabled */
+    true,  /* ads_enabled */
+    false  /* should_show_onboarding */
+  },
+
+  // Upgrade from 0.68 to current version
+  {
+    "PreferencesForVersion068WithRewardsAndAdsDisabled",
+    false, /* supported_region */
+    false, /* rewards_enabled */
+    false, /* ads_enabled */
+    false  /* should_show_onboarding */
+  },
+  {
+    "PreferencesForVersion068WithRewardsEnabledAndAdsDisabled",
+    false, /* supported_region */
+    true,  /* rewards_enabled */
+    false, /* ads_enabled */
+    false  /* should_show_onboarding */
+  },
+  {
+    "PreferencesForVersion068WithRewardsAndAdsEnabled",
+    false, /* supported_region */
+    true,  /* rewards_enabled */
+    false, /* ads_enabled */
+    false  /* should_show_onboarding */
+  },
+  {
+    "PreferencesForVersion068WithRewardsAndAdsDisabled",
+    true,  /* supported_region */
+    false, /* rewards_enabled */
+    false, /* ads_enabled */
+    false  /* should_show_onboarding */
+  },
+  {
+    "PreferencesForVersion068WithRewardsEnabledAndAdsDisabled",
+    true,  /* supported_region */
+    true,  /* rewards_enabled */
+    false, /* ads_enabled */
+    true   /* should_show_onboarding */
+  },
+  {
+    "PreferencesForVersion068WithRewardsAndAdsEnabled",
+    true,  /* supported_region */
+    true,  /* rewards_enabled */
+    true,  /* ads_enabled */
+    false  /* should_show_onboarding */
+  },
+
+  // Upgrade from 0.69 to current version
+  {
+    "PreferencesForVersion069WithRewardsAndAdsDisabled",
+    false, /* supported_region */
+    false, /* rewards_enabled */
+    false, /* ads_enabled */
+    false  /* should_show_onboarding */
+  },
+  {
+    "PreferencesForVersion069WithRewardsEnabledAndAdsDisabled",
+    false, /* supported_region */
+    true,  /* rewards_enabled */
+    false, /* ads_enabled */
+    false  /* should_show_onboarding */
+  },
+  {
+    "PreferencesForVersion069WithRewardsAndAdsEnabled",
+    false, /* supported_region */
+    true,  /* rewards_enabled */
+    false, /* ads_enabled */
+    false  /* should_show_onboarding */
+  },
+  {
+    "PreferencesForVersion069WithRewardsAndAdsDisabled",
+    true,  /* supported_region */
+    false, /* rewards_enabled */
+    false, /* ads_enabled */
+    false  /* should_show_onboarding */
+  },
+  {
+    "PreferencesForVersion069WithRewardsEnabledAndAdsDisabled",
+    true,  /* supported_region */
+    true,  /* rewards_enabled */
+    false, /* ads_enabled */
+    true   /* should_show_onboarding */
+  },
+  {
+    "PreferencesForVersion069WithRewardsAndAdsEnabled",
+    true,  /* supported_region */
+    true,  /* rewards_enabled */
+    true,  /* ads_enabled */
+    false  /* should_show_onboarding */
+  },
+
+  // Upgrade from 0.70 to current version
+  {
+    "PreferencesForVersion070WithRewardsAndAdsDisabled",
+    false, /* supported_region */
+    false, /* rewards_enabled */
+    false, /* ads_enabled */
+    false  /* should_show_onboarding */
+  },
+  {
+    "PreferencesForVersion070WithRewardsEnabledAndAdsDisabled",
+    false, /* supported_region */
+    true,  /* rewards_enabled */
+    false, /* ads_enabled */
+    false  /* should_show_onboarding */
+  },
+  {
+    "PreferencesForVersion070WithRewardsAndAdsEnabled",
+    false, /* supported_region */
+    true,  /* rewards_enabled */
+    false, /* ads_enabled */
+    false  /* should_show_onboarding */
+  },
+  {
+    "PreferencesForVersion070WithRewardsAndAdsDisabled",
+    true,  /* supported_region */
+    false, /* rewards_enabled */
+    false, /* ads_enabled */
+    false  /* should_show_onboarding */
+  },
+  {
+    "PreferencesForVersion070WithRewardsEnabledAndAdsDisabled",
+    true,  /* supported_region */
+    true,  /* rewards_enabled */
+    false, /* ads_enabled */
+    true   /* should_show_onboarding */
+  },
+  {
+    "PreferencesForVersion070WithRewardsAndAdsEnabled",
+    true,  /* supported_region */
+    true,  /* rewards_enabled */
+    true,  /* ads_enabled */
+    false  /* should_show_onboarding */
+  },
+
+  // Upgrade from 0.71 to current version
+  {
+    "PreferencesForVersion071WithRewardsAndAdsDisabled",
+    false, /* supported_region */
+    false, /* rewards_enabled */
+    false, /* ads_enabled */
+    false  /* should_show_onboarding */
+  },
+  {
+    "PreferencesForVersion071WithRewardsEnabledAndAdsDisabled",
+    false, /* supported_region */
+    true,  /* rewards_enabled */
+    false, /* ads_enabled */
+    false  /* should_show_onboarding */
+  },
+  {
+    "PreferencesForVersion071WithRewardsAndAdsEnabled",
+    false, /* supported_region */
+    true,  /* rewards_enabled */
+    false, /* ads_enabled */
+    false  /* should_show_onboarding */
+  },
+  {
+    "PreferencesForVersion071WithRewardsAndAdsDisabled",
+    true,  /* supported_region */
+    false, /* rewards_enabled */
+    false, /* ads_enabled */
+    false  /* should_show_onboarding */
+  },
+  {
+    "PreferencesForVersion071WithRewardsEnabledAndAdsDisabled",
+    true,  /* supported_region */
+    true,  /* rewards_enabled */
+    false, /* ads_enabled */
+    true   /* should_show_onboarding */
+  },
+  {
+    "PreferencesForVersion071WithRewardsAndAdsEnabled",
+    true,  /* supported_region */
+    true,  /* rewards_enabled */
+    true,  /* ads_enabled */
+    false  /* should_show_onboarding */
+  },
+
+  // Upgrade from 0.72 to current version
+  {
+    "PreferencesForVersion072WithRewardsAndAdsDisabled",
+    false, /* supported_region */
+    false, /* rewards_enabled */
+    false, /* ads_enabled */
+    false  /* should_show_onboarding */
+  },
+  {
+    "PreferencesForVersion072WithRewardsEnabledAndAdsDisabled",
+    false, /* supported_region */
+    true,  /* rewards_enabled */
+    false, /* ads_enabled */
+    false  /* should_show_onboarding */
+  },
+  {
+    "PreferencesForVersion072WithRewardsAndAdsEnabled",
+    false, /* supported_locale */
+    true,  /* rewards_enabled */
+    true, /* ads_enabled */
+    false  /* should_show_onboarding */
+  },
+  {
+    "PreferencesForVersion072WithRewardsAndAdsDisabled",
+    true,  /* supported_region */
+    false, /* rewards_enabled */
+    false, /* ads_enabled */
+    false  /* should_show_onboarding */
+  },
+  {
+    "PreferencesForVersion072WithRewardsEnabledAndAdsDisabled",
+    true,  /* supported_region */
+    true,  /* rewards_enabled */
+    false, /* ads_enabled */
+    true   /* should_show_onboarding */
+  },
+  {
+    "PreferencesForVersion072WithRewardsAndAdsEnabled",
+    true,  /* supported_region */
+    true,  /* rewards_enabled */
+    true,  /* ads_enabled */
+    false  /* should_show_onboarding */
+  }
+};
+
+IN_PROC_BROWSER_TEST_P(BraveAdsBrowserTest, UpgradePath) {
+  BraveAdsUpgradePathParamInfo param(GetParam());
+
+  bool is_showing_notification = IsShowingNotificationForType(
+      RewardsNotificationType::REWARDS_NOTIFICATION_ADS_ONBOARDING);
+
+  EXPECT_EQ(IsRewardsEnabled(), param.rewards_enabled);
+  EXPECT_EQ(IsAdsEnabled(), param.ads_enabled);
+  EXPECT_EQ(is_showing_notification, param.should_show_onboarding);
+}
+
+// Generate the test case name from the metadata included in
+// |BraveAdsUpgradePathParamInfo|
+static std::string GetTestCaseName(
+    ::testing::TestParamInfo<BraveAdsUpgradePathParamInfo> param_info) {
+  const char* preferences = param_info.param.preferences.c_str();
+
+  const char* supported_region = param_info.param.supported_region ?
+      "ForSupportedRegion" : "ForUnsupportedRegion";
+
+  const char* rewards_enabled = param_info.param.rewards_enabled ?
+      "RewardsShouldBeEnabled" : "RewardsShouldBeDisabled";
+
+  const char* ads_enabled = param_info.param.ads_enabled ?
+      "AdsShouldBeEnabled" : "AdsShouldBeDisabled";
+
+  const char* should_show_onboarding = param_info.param.should_show_onboarding ?
+      "ShouldShowOnboarding" : "ShouldNotShowOnboarding";
+
+  // NOTE: You should not remove, change the format or reorder the following
+  // parameters as they are parsed in |GetUpgradePathParams|
+  return base::StringPrintf("%s_%s_%s_%s_%s", preferences, supported_region,
+      rewards_enabled, ads_enabled, should_show_onboarding);
+}
+
+INSTANTIATE_TEST_SUITE_P(BraveRewardsBrowserTest,
+    BraveAdsBrowserTest, ::testing::ValuesIn(kTests), GetTestCaseName);
diff --git a/test/BUILD.gn b/test/BUILD.gn
index e817d75dec2..8f4e90537e4 100644
--- a/test/BUILD.gn
+++ b/test/BUILD.gn
@@ -556,6 +556,8 @@ test("brave_browser_tests") {
     sources += [
       "//brave/components/brave_rewards/browser/rewards_notification_service_browsertest.cc",
       "//brave/components/brave_rewards/browser/rewards_service_browsertest.cc",
+      "//brave/components/brave_ads/browser/locale_helper_mock.cc",
+      "//brave/components/brave_ads/browser/locale_helper_mock.h",
     ]
 
     deps += [
diff --git a/test/data/rewards-data/migration/PreferencesForVersion062WithRewardsDisabled b/test/data/rewards-data/migration/PreferencesForVersion062WithRewardsDisabled
new file mode 100644
index 00000000000..ed32765f0b7
--- /dev/null
+++ b/test/data/rewards-data/migration/PreferencesForVersion062WithRewardsDisabled
@@ -0,0 +1 @@
+{"plugins":{"plugins_list":[]},"google":{"services":{"signin_scoped_device_id":"a6b1f8f8-bd81-4174-93c0-3e51a6f66da3"}},"apps":{"shortcuts_version":5},"profile":{"avatar_index":26,"exit_type":"Crashed","created_by_version":"73.0.62.51","avatar_bubble_tutorial_shown":2,"managed_user_id":"","content_settings":{"pref_version":1,"exceptions":{"cookies":{},"ssl_cert_decisions":{},"clipboard":{},"auto_select_certificate":{},"javascript":{},"durable_storage":{},"permission_autoblocking_data":{},"popups":{},"client_hints":{},"sensors":{},"media_engagement":{},"notifications":{},"flash_data":{},"password_protection":{},"midi_sysex":{},"autoplay":{},"intent_picker_auto_display":{},"bluetooth_guard":{},"mixed_script":{},"protocol_handler":{},"images":{},"background_sync":{},"important_site_info":{},"subresource_filter":{},"payment_handler":{},"geolocation":{},"ppapi_broker":{},"subresource_filter_data":{},"media_stream_camera":{},"usb_chooser_data":{},"sound":{},"usb_guard":{},"site_engagement":{},"plugins":{},"accessibility_events":{},"media_stream_mic":{},"app_banner":{},"automatic_downloads":{}}},"exited_cleanly":true,"name":"Person 1"},"countryid_at_install":18242,"data_reduction":{"this_week_number":2587,"network_properties":{}},"gcm":{"product_category_for_subtypes":"com.brave.macosx"},"autofill":{"japan_city_field_migrated_to_street_address":true,"orphan_rows_removed":true},"account_id_migration_state":2,"media":{"device_id_salt":"17D2C302CC4A1D4DEE69ECDE8D4E05F2","engagement":{"schema_version":4}},"browser":{"has_seen_welcome_page":true,"last_google_search_domain_mixing_metrics_time":"13209274800000000","window_placement":{"bottom":1368,"work_area_bottom":1390,"maximized":false,"work_area_right":2560,"left":22,"right":1222,"top":45,"work_area_left":0,"work_area_top":23}},"previews":{"litepage":{"user-needs-notification":false}},"invalidator":{"client_id":"zR1dy36eH9KKvwsoZEbaNg=="},"account_tracker_service_last_update":"13209305811380184","translate_site_blacklist_with_time":{},"language_model_counters":{"en":2},"extensions":{"last_chrome_version":"73.0.62.51","alerts":{"initialized":true},"chrome_url_overrides":{}},"signin":{"allowed":false},"ntp":{"num_personal_suggestions":1},"brave":{"rewards":{"enabled":false,"enabled_migrated":true},"brave_ads":{"enabled":false}},"default_apps_install_state":3}
\ No newline at end of file
diff --git a/test/data/rewards-data/migration/PreferencesForVersion062WithRewardsEnabled b/test/data/rewards-data/migration/PreferencesForVersion062WithRewardsEnabled
new file mode 100644
index 00000000000..f7ee49521b4
--- /dev/null
+++ b/test/data/rewards-data/migration/PreferencesForVersion062WithRewardsEnabled
@@ -0,0 +1 @@
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