TF-2925 Write widget test for thread view

lib/features/composer/presentation/widgets/web/web_editor_widget.dart

@@ -85,7 +85,9 @@ class _WebEditorState extends State<WebEditorWidget> {
         }
       }
     };
-    window.addEventListener("message", _dropListener);
+    if (_dropListener != null) {
+      window.addEventListener("message", _dropListener!);
+    }
   }
 
   @override
@@ -108,8 +110,10 @@ class _WebEditorState extends State<WebEditorWidget> {
     _htmlEditorHeight.dispose();
     _editorController.evaluateJavascriptWeb(
       HtmlUtils.unregisterDropListener.name);
-    window.removeEventListener("message", _dropListener);
+    if (_dropListener != null) {
-    _dropListener = null;
+      window.removeEventListener("message", _dropListener!);
+      _dropListener = null;
+    }
     super.dispose();
   }
 

lib/features/mailbox_dashboard/presentation/controller/spam_report_controller.dart

@@ -32,8 +32,8 @@ class SpamReportController extends BaseController {
   final GetSpamReportStateInteractor _getSpamReportStateInteractor;
   final GetSpamMailboxCachedInteractor _getSpamMailboxCachedInteractor;
 
-  final _presentationSpamMailbox = Rxn<PresentationMailbox>();
+  final presentationSpamMailbox = Rxn<PresentationMailbox>();
-  final _spamReportState = Rxn<SpamReportState>(SpamReportState.enabled);
+  final spamReportState = Rx<SpamReportState>(SpamReportState.enabled);
 
   SpamReportController(
     this._storeSpamReportInteractor,
@@ -47,15 +47,15 @@ class SpamReportController extends BaseController {
   void handleSuccessViewState(Success success) {
     super.handleSuccessViewState(success);
     if (success is GetUnreadSpamMailboxSuccess){
-      _presentationSpamMailbox.value = success.unreadSpamMailbox.toPresentationMailbox();
+      presentationSpamMailbox.value = success.unreadSpamMailbox.toPresentationMailbox();
     } else if (success is StoreLastTimeDismissedSpamReportSuccess) {
-      _presentationSpamMailbox.value = null;
+      presentationSpamMailbox.value = null;
     } else if (success is GetSpamReportStateSuccess) {
-      _spamReportState.value = success.spamReportState;
+      spamReportState.value = success.spamReportState;
     } else if (success is StoreSpamReportStateSuccess) {
-      _spamReportState.value = success.spamReportState;
+      spamReportState.value = success.spamReportState;
     } else if (success is GetSpamMailboxCachedSuccess) {
-      _presentationSpamMailbox.value = success.spamMailbox.toPresentationMailbox();
+      presentationSpamMailbox.value = success.spamMailbox.toPresentationMailbox();
     }
   }
 
@@ -65,14 +65,14 @@ class SpamReportController extends BaseController {
     if (failure is GetUnreadSpamMailboxFailure ||
         failure is GetSpamMailboxCachedFailure ||
         failure is InvalidSpamReportCondition) {
-      _presentationSpamMailbox.value = null;
+      presentationSpamMailbox.value = null;
     }
   }
 
   void dismissSpamReportAction(BuildContext context) {
     if (Get.isRegistered<MailboxDashBoardController>()) {
       final mailboxDashBoardController = Get.find<MailboxDashBoardController>();
-      final spamMailbox = _presentationSpamMailbox.value;
+      final spamMailbox = presentationSpamMailbox.value;
       final session = mailboxDashBoardController.sessionCurrent;
       final accountId = mailboxDashBoardController.accountId.value;
 
@@ -86,7 +86,7 @@ class SpamReportController extends BaseController {
           spamMailbox.getDisplayName(context),
           spamMailbox.unreadEmails?.value.value.toInt() ?? 0
         );
-        _presentationSpamMailbox.value = null;
+        presentationSpamMailbox.value = null;
       }
     }
   }
@@ -106,16 +106,14 @@ class SpamReportController extends BaseController {
     consumeState(_storeSpamReportInteractor.execute(DateTime.now()));
   }
 
-  bool get notShowSpamReportBanner => _presentationSpamMailbox.value == null;
+  String get numberOfUnreadSpamEmails => presentationSpamMailbox.value?.countUnReadEmailsAsString ?? '';
 
-  String get numberOfUnreadSpamEmails => _presentationSpamMailbox.value?.countUnReadEmailsAsString ?? '';
+  bool get enableSpamReport => spamReportState.value == SpamReportState.enabled;
-
-  bool get enableSpamReport => _spamReportState.value == SpamReportState.enabled;
 
   void openMailbox() {
     final mailboxDashBoardController = Get.find<MailboxDashBoardController>();
     _storeLastTimeDismissedSpamReportedAction();
-    mailboxDashBoardController.openMailboxAction(_presentationSpamMailbox.value!);
+    mailboxDashBoardController.openMailboxAction(presentationSpamMailbox.value!);
   }
 
   void storeSpamReportStateAction(SpamReportState spamReportState) {

lib/features/mailbox_dashboard/presentation/mailbox_dashboard_view_web.dart

@@ -427,9 +427,8 @@ class MailboxDashBoardView extends BaseMailboxDashBoardView {
 
   Widget _buildDownloadTaskStateWidget() {
     return Obx(() {
-      if (controller.downloadController.notEmptyListDownloadTask) {
+      final listDownloadTasks = controller.downloadController.listDownloadTaskState;
-        final downloadTasks = controller.downloadController.listDownloadTaskState;
+      if (listDownloadTasks.isNotEmpty) {
-
         return Align(
           alignment: Alignment.bottomCenter,
           child: Container(
@@ -439,7 +438,7 @@ class MailboxDashBoardView extends BaseMailboxDashBoardView {
             child: ListView.separated(
                 scrollDirection: Axis.horizontal,
                 padding: EdgeInsets.zero,
-                itemCount: downloadTasks.length,
+                itemCount: listDownloadTasks.length,
                 separatorBuilder: (context, index) =>
                   const Padding(
                     padding: EdgeInsets.symmetric(vertical: 5),
@@ -449,7 +448,7 @@ class MailboxDashBoardView extends BaseMailboxDashBoardView {
                       thickness: 0.2),
                   ),
                 itemBuilder: (context, index) =>
-                    DownloadTaskItemWidget(downloadTasks[index])
+                    DownloadTaskItemWidget(listDownloadTasks[index])
             ),
           ),
         );

lib/features/thread/presentation/thread_controller.dart

@@ -440,7 +440,7 @@ class ThreadController extends BaseController with EmailActionController {
 
   void _getAllEmailSuccess(GetAllEmailSuccess success) {
     if (success.currentMailboxId != selectedMailboxId) {
-      log('ThreadController::_getAllEmailSuccess: GetAllForMailboxEd = ${success.currentMailboxId?.asString} | SELECTED_MAILBOX_ID = ${selectedMailboxId?.asString} | SELECTED_MAILBOX_NAME = ${selectedMailbox?.name?.name}');
+      log('ThreadController::_getAllEmailSuccess: GetAllForMailboxId = ${success.currentMailboxId?.asString} | SELECTED_MAILBOX_ID = ${selectedMailboxId?.asString} | SELECTED_MAILBOX_NAME = ${selectedMailbox?.name?.name}');
       return;
     }
 
@@ -933,8 +933,6 @@ class ThreadController extends BaseController with EmailActionController {
     }
   }
 
-  bool isSelectionEnabled() => mailboxDashBoardController.isSelectionEnabled();
-
   void pressEmailSelectionAction(BuildContext context, EmailActionType actionType, List<PresentationEmail> selectionEmail) {
     switch(actionType) {
       case EmailActionType.markAsRead:

lib/features/thread/presentation/thread_view.dart

@@ -248,13 +248,21 @@ class ThreadView extends GetWidget<ThreadController>
 
   Widget _buildListButtonSelectionForMobile(BuildContext context) {
     return Obx(() {
-      if ((PlatformInfo.isMobile || (PlatformInfo.isWeb && controller.isSelectionEnabled()
+      final listEmailSelected = controller.mailboxDashBoardController.emailsInCurrentMailbox.listEmailSelected;
-            && controller.isSearchActive && !controller.responsiveUtils.isDesktop(context)))
+      final currentSelectMode = controller.mailboxDashBoardController.currentSelectMode.value;
-          && controller.mailboxDashBoardController.emailsInCurrentMailbox.listEmailSelected.isNotEmpty) {
+      final isSearchEmailRunning = controller.searchController.simpleSearchIsActivated.isTrue
+          || controller.searchController.advancedSearchIsActivated.isTrue;
+
+      if (_validateDisplayBottomBarSelection(
+        context: context,
+        listEmailSelected: listEmailSelected,
+        isSearchEmailRunning: isSearchEmailRunning,
+        currentSelectMode: currentSelectMode
+      )) {
         return BottomBarThreadSelectionWidget(
           controller.imagePaths,
           controller.responsiveUtils,
-          controller.mailboxDashBoardController.emailsInCurrentMailbox.listEmailSelected,
+          listEmailSelected,
           controller.mailboxDashBoardController.selectedMailbox.value,
           onPressEmailSelectionActionClick: (actionType, selectionEmail) =>
             controller.pressEmailSelectionAction(
@@ -269,6 +277,28 @@ class ThreadView extends GetWidget<ThreadController>
     });
   }
 
+  bool _validateDisplayBottomBarSelection({
+    required BuildContext context,
+    required List<PresentationEmail> listEmailSelected,
+    required bool isSearchEmailRunning,
+    required SelectMode currentSelectMode,
+  }) {
+    if (PlatformInfo.isMobile && listEmailSelected.isNotEmpty) {
+      return true;
+    }
+
+    if (PlatformInfo.isWeb
+        && currentSelectMode == SelectMode.ACTIVE
+        && isSearchEmailRunning
+        && !controller.responsiveUtils.isDesktop(context)
+        && listEmailSelected.isNotEmpty
+    ) {
+      return true;
+    }
+
+    return false;
+  }
+
   Widget _buildFloatingButtonCompose(BuildContext context) {
     if (controller.responsiveUtils.isWebDesktop(context)) {
       return const SizedBox.shrink();
@@ -394,7 +424,7 @@ class ThreadView extends GetWidget<ThreadController>
                 if (index == listPresentationEmail.length + 1) {
                   return _buildLoadMoreProgressBar(controller.loadingMoreStatus.value);
                 }
-                return  _buildEmailItem(
+                return _buildEmailItem(
                   context,
                   listPresentationEmail[index]);
               }),
@@ -487,6 +517,7 @@ class ThreadView extends GetWidget<ThreadController>
     final selectModeAll = controller.mailboxDashBoardController.currentSelectMode.value;
 
     return EmailTileBuilder(
+      key: Key('email_tile_builder_${presentationEmail.id?.asString}'),
       presentationEmail: presentationEmail,
       selectAllMode: selectModeAll,
       isShowingEmailContent: isShowingEmailContent,
@@ -571,6 +602,7 @@ class ThreadView extends GetWidget<ThreadController>
         : null,
       confirmDismiss: (direction) => controller.swipeEmailAction(context, presentationEmail, direction),
       child: EmailTileBuilder(
+        key: Key('email_tile_builder_${presentationEmail.id?.asString}'),
         presentationEmail: presentationEmail,
         selectAllMode: selectModeAll,
         isShowingEmailContent: isShowingEmailContent,
@@ -656,24 +688,24 @@ class ThreadView extends GetWidget<ThreadController>
     return Obx(() => controller.viewState.value.fold(
       (failure) => const SizedBox.shrink(),
       (success) {
-        if (success is! GetAllEmailLoading && success is! SearchingState) {
+        if (success is GetAllEmailLoading || success is SearchingState) {
-          if (success is GetAllEmailSuccess
-              && success.currentMailboxId != controller.selectedMailboxId) {
-            return const SizedBox.shrink();
-          } else {
-            return EmptyEmailsWidget(
-              key: const Key('empty_thread_view'),
-              title: _getMessageEmptyEmail(context),
-              iconSVG: controller.imagePaths.icEmptyEmail,
-              subTitle: _getSubMessageEmptyEmail(context),
-              onCreateFiltersActionCallback: controller.isNewFolderCreated
-                ? controller.goToCreateEmailRuleView
-                : null,
-            );
-          }
-        } else {
           return const SizedBox.shrink();
         }
+
+        if (success is GetAllEmailSuccess
+            && success.currentMailboxId != controller.selectedMailboxId) {
+          return const SizedBox.shrink();
+        } else {
+          return EmptyEmailsWidget(
+            key: const Key('empty_thread_view'),
+            title: _getMessageEmptyEmail(context),
+            iconSVG: controller.imagePaths.icEmptyEmail,
+            subTitle: _getSubMessageEmptyEmail(context),
+            onCreateFiltersActionCallback: controller.isNewFolderCreated
+              ? controller.goToCreateEmailRuleView
+              : null,
+          );
+        }
       })
     );
   }

lib/features/thread/presentation/widgets/spam_banner/spam_report_banner_web_widget.dart

@@ -2,6 +2,7 @@ import 'package:core/presentation/resources/image_paths.dart';
 import 'package:core/utils/direction_utils.dart';
 import 'package:flutter/material.dart';
 import 'package:get/get.dart';
+import 'package:tmail_ui_user/features/mailbox_dashboard/domain/model/spam_report_state.dart';
 import 'package:tmail_ui_user/features/mailbox_dashboard/presentation/controller/spam_report_controller.dart';
 import 'package:tmail_ui_user/features/thread/presentation/styles/spam_banner/spam_report_banner_button_styles.dart';
 import 'package:tmail_ui_user/features/thread/presentation/styles/spam_banner/spam_report_banner_label_styles.dart';
@@ -18,7 +19,8 @@ class SpamReportBannerWebWidget extends StatelessWidget {
     final spamReportController = Get.find<SpamReportController>();
     final imagePaths = Get.find<ImagePaths>();
     return Obx(() {
-      if (!spamReportController.enableSpamReport || spamReportController.notShowSpamReportBanner) {
+      if (spamReportController.spamReportState.value == SpamReportState.disabled
+          || spamReportController.presentationSpamMailbox.value == null) {
         return const SizedBox(
           height: 8,
         );

lib/features/thread/presentation/widgets/spam_banner/spam_report_banner_widget.dart

@@ -1,5 +1,6 @@
 import 'package:flutter/material.dart';
 import 'package:get/get.dart';
+import 'package:tmail_ui_user/features/mailbox_dashboard/domain/model/spam_report_state.dart';
 import 'package:tmail_ui_user/features/mailbox_dashboard/presentation/controller/spam_report_controller.dart';
 import 'package:tmail_ui_user/features/thread/presentation/styles/spam_banner/spam_report_banner_button_styles.dart';
 import 'package:tmail_ui_user/features/thread/presentation/styles/spam_banner/spam_report_banner_styles.dart';
@@ -19,9 +20,9 @@ class SpamReportBannerWidget extends StatelessWidget {
 
   @override
   Widget build(BuildContext context){
-
     return Obx(() {
-      if (!spamReportController.enableSpamReport || spamReportController.notShowSpamReportBanner) {
+      if (spamReportController.spamReportState.value == SpamReportState.disabled
+          || spamReportController.presentationSpamMailbox.value == null) {
         return const SizedBox.shrink();
       }
       return Container(

test/features/mailbox_dashboard/presentation/view/mailbox_dashboard_view_widget_test.dart

@@ -0,0 +1,586 @@
+import 'package:core/data/network/config/dynamic_url_interceptors.dart';
+import 'package:core/presentation/resources/image_paths.dart';
+import 'package:core/presentation/utils/app_toast.dart';
+import 'package:core/presentation/utils/responsive_utils.dart';
+import 'package:core/utils/application_manager.dart';
+import 'package:dartz/dartz.dart';
+import 'package:flutter/foundation.dart';
+import 'package:flutter/material.dart' hide SearchController, State;
+import 'package:flutter_localizations/flutter_localizations.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:get/get.dart';
+import 'package:mockito/annotations.dart';
+import 'package:mockito/mockito.dart';
+import 'package:model/email/presentation_email.dart';
+import 'package:model/extensions/email_extension.dart';
+import 'package:model/extensions/email_id_extensions.dart';
+import 'package:model/extensions/mailbox_extension.dart';
+import 'package:rxdart/subjects.dart';
+import 'package:tmail_ui_user/features/caching/caching_manager.dart';
+import 'package:tmail_ui_user/features/composer/domain/usecases/send_email_interactor.dart';
+import 'package:tmail_ui_user/features/email/domain/usecases/delete_email_permanently_interactor.dart';
+import 'package:tmail_ui_user/features/email/domain/usecases/delete_multiple_emails_permanently_interactor.dart';
+import 'package:tmail_ui_user/features/email/domain/usecases/get_restored_deleted_message_interactor.dart';
+import 'package:tmail_ui_user/features/email/domain/usecases/mark_as_email_read_interactor.dart';
+import 'package:tmail_ui_user/features/email/domain/usecases/mark_as_star_email_interactor.dart';
+import 'package:tmail_ui_user/features/email/domain/usecases/move_to_mailbox_interactor.dart';
+import 'package:tmail_ui_user/features/email/domain/usecases/restore_deleted_message_interactor.dart';
+import 'package:tmail_ui_user/features/email/domain/usecases/unsubscribe_email_interactor.dart';
+import 'package:tmail_ui_user/features/home/domain/usecases/get_session_interactor.dart';
+import 'package:tmail_ui_user/features/home/domain/usecases/store_session_interactor.dart';
+import 'package:tmail_ui_user/features/login/data/network/interceptors/authorization_interceptors.dart';
+import 'package:tmail_ui_user/features/login/domain/usecases/delete_authority_oidc_interactor.dart';
+import 'package:tmail_ui_user/features/login/domain/usecases/delete_credential_interactor.dart';
+import 'package:tmail_ui_user/features/login/domain/usecases/get_authenticated_account_interactor.dart';
+import 'package:tmail_ui_user/features/login/domain/usecases/update_account_cache_interactor.dart';
+import 'package:tmail_ui_user/features/mailbox/domain/usecases/create_new_default_mailbox_interactor.dart';
+import 'package:tmail_ui_user/features/mailbox/domain/usecases/create_new_mailbox_interactor.dart';
+import 'package:tmail_ui_user/features/mailbox/domain/usecases/delete_multiple_mailbox_interactor.dart';
+import 'package:tmail_ui_user/features/mailbox/domain/usecases/get_all_mailbox_interactor.dart';
+import 'package:tmail_ui_user/features/mailbox/domain/usecases/mark_as_mailbox_read_interactor.dart';
+import 'package:tmail_ui_user/features/mailbox/domain/usecases/move_mailbox_interactor.dart';
+import 'package:tmail_ui_user/features/mailbox/domain/usecases/refresh_all_mailbox_interactor.dart';
+import 'package:tmail_ui_user/features/mailbox/domain/usecases/rename_mailbox_interactor.dart';
+import 'package:tmail_ui_user/features/mailbox/domain/usecases/subscribe_mailbox_interactor.dart';
+import 'package:tmail_ui_user/features/mailbox/domain/usecases/subscribe_multiple_mailbox_interactor.dart';
+import 'package:tmail_ui_user/features/mailbox/presentation/mailbox_controller.dart';
+import 'package:tmail_ui_user/features/mailbox/presentation/model/mailbox_tree_builder.dart';
+import 'package:tmail_ui_user/features/mailbox_creator/domain/usecases/verify_name_interactor.dart';
+import 'package:tmail_ui_user/features/mailbox_dashboard/domain/model/spam_report_state.dart';
+import 'package:tmail_ui_user/features/mailbox_dashboard/domain/usecases/get_all_recent_search_latest_interactor.dart';
+import 'package:tmail_ui_user/features/mailbox_dashboard/domain/usecases/get_composer_cache_on_web_interactor.dart';
+import 'package:tmail_ui_user/features/mailbox_dashboard/domain/usecases/quick_search_email_interactor.dart';
+import 'package:tmail_ui_user/features/mailbox_dashboard/domain/usecases/remove_composer_cache_on_web_interactor.dart';
+import 'package:tmail_ui_user/features/mailbox_dashboard/domain/usecases/remove_email_drafts_interactor.dart';
+import 'package:tmail_ui_user/features/mailbox_dashboard/domain/usecases/save_recent_search_interactor.dart';
+import 'package:tmail_ui_user/features/mailbox_dashboard/presentation/controller/app_grid_dashboard_controller.dart';
+import 'package:tmail_ui_user/features/mailbox_dashboard/presentation/controller/download/download_controller.dart';
+import 'package:tmail_ui_user/features/mailbox_dashboard/presentation/controller/mailbox_dashboard_controller.dart';
+import 'package:tmail_ui_user/features/mailbox_dashboard/presentation/controller/search_controller.dart';
+import 'package:tmail_ui_user/features/mailbox_dashboard/presentation/controller/spam_report_controller.dart';
+import 'package:tmail_ui_user/features/mailbox_dashboard/presentation/mailbox_dashboard_view_web.dart';
+import 'package:tmail_ui_user/features/manage_account/data/local/language_cache_manager.dart';
+import 'package:tmail_ui_user/features/manage_account/domain/usecases/get_all_identities_interactor.dart';
+import 'package:tmail_ui_user/features/manage_account/domain/usecases/log_out_oidc_interactor.dart';
+import 'package:tmail_ui_user/features/quotas/domain/use_case/get_quotas_interactor.dart';
+import 'package:tmail_ui_user/features/quotas/presentation/quotas_controller.dart';
+import 'package:tmail_ui_user/features/sending_queue/domain/usecases/delete_sending_email_interactor.dart';
+import 'package:tmail_ui_user/features/sending_queue/domain/usecases/get_all_sending_email_interactor.dart';
+import 'package:tmail_ui_user/features/sending_queue/domain/usecases/store_sending_email_interactor.dart';
+import 'package:tmail_ui_user/features/sending_queue/domain/usecases/update_sending_email_interactor.dart';
+import 'package:tmail_ui_user/features/thread/domain/model/filter_message_option.dart';
+import 'package:tmail_ui_user/features/thread/domain/state/get_all_email_state.dart';
+import 'package:tmail_ui_user/features/thread/domain/usecases/empty_spam_folder_interactor.dart';
+import 'package:tmail_ui_user/features/thread/domain/usecases/empty_trash_folder_interactor.dart';
+import 'package:tmail_ui_user/features/thread/domain/usecases/get_email_by_id_interactor.dart';
+import 'package:tmail_ui_user/features/thread/domain/usecases/get_emails_in_mailbox_interactor.dart';
+import 'package:tmail_ui_user/features/thread/domain/usecases/load_more_emails_in_mailbox_interactor.dart';
+import 'package:tmail_ui_user/features/thread/domain/usecases/mark_as_multiple_email_read_interactor.dart';
+import 'package:tmail_ui_user/features/thread/domain/usecases/mark_as_star_multiple_email_interactor.dart';
+import 'package:tmail_ui_user/features/thread/domain/usecases/move_multiple_email_to_mailbox_interactor.dart';
+import 'package:tmail_ui_user/features/thread/domain/usecases/refresh_changes_emails_in_mailbox_interactor.dart';
+import 'package:tmail_ui_user/features/thread/domain/usecases/search_email_interactor.dart';
+import 'package:tmail_ui_user/features/thread/domain/usecases/search_more_email_interactor.dart';
+import 'package:tmail_ui_user/features/thread/presentation/thread_controller.dart';
+import 'package:tmail_ui_user/features/thread/presentation/thread_view.dart';
+import 'package:tmail_ui_user/main/bindings/network/binding_tag.dart';
+import 'package:tmail_ui_user/main/localizations/app_localizations_delegate.dart';
+import 'package:tmail_ui_user/main/localizations/localization_service.dart';
+import 'package:tmail_ui_user/main/utils/email_receive_manager.dart';
+import 'package:tmail_ui_user/features/network_connection/presentation/network_connection_controller.dart'
+ if (dart.library.html) 'package:tmail_ui_user/features/network_connection/presentation/web_network_connection_controller.dart';
+import 'package:uuid/uuid.dart';
+
+import '../../../../fixtures/account_fixtures.dart';
+import '../../../../fixtures/email_fixtures.dart';
+import '../../../../fixtures/mailbox_fixtures.dart';
+import '../../../../fixtures/session_fixtures.dart';
+import 'mailbox_dashboard_view_widget_test.mocks.dart';
+
+mockControllerCallback() => InternalFinalCallback<void>(callback: () {});
+const fallbackGenerators = {
+  #onStart: mockControllerCallback,
+  #onDelete: mockControllerCallback,
+};
+
+@GenerateNiceMocks([
+  MockSpec<MoveToMailboxInteractor>(),
+  MockSpec<MarkAsStarEmailInteractor>(),
+  MockSpec<MarkAsEmailReadInteractor>(),
+  MockSpec<DeleteEmailPermanentlyInteractor>(),
+  MockSpec<MarkAsMailboxReadInteractor>(),
+  MockSpec<GetComposerCacheOnWebInteractor>(),
+  MockSpec<MarkAsMultipleEmailReadInteractor>(),
+  MockSpec<MarkAsStarMultipleEmailInteractor>(),
+  MockSpec<MoveMultipleEmailToMailboxInteractor>(),
+  MockSpec<EmptyTrashFolderInteractor>(),
+  MockSpec<DeleteMultipleEmailsPermanentlyInteractor>(),
+  MockSpec<GetEmailByIdInteractor>(),
+  MockSpec<SendEmailInteractor>(),
+  MockSpec<StoreSendingEmailInteractor>(),
+  MockSpec<UpdateSendingEmailInteractor>(),
+  MockSpec<GetAllSendingEmailInteractor>(),
+  MockSpec<StoreSessionInteractor>(),
+  MockSpec<EmptySpamFolderInteractor>(),
+  MockSpec<DeleteSendingEmailInteractor>(),
+  MockSpec<UnsubscribeEmailInteractor>(),
+  MockSpec<RestoredDeletedMessageInteractor>(),
+  MockSpec<GetRestoredDeletedMessageInterator>(),
+  MockSpec<BuildContext>(),
+  MockSpec<RemoveEmailDraftsInteractor>(),
+  MockSpec<EmailReceiveManager>(),
+  MockSpec<DownloadController>(fallbackGenerators: fallbackGenerators),
+  MockSpec<AppGridDashboardController>(),
+  MockSpec<SpamReportController>(fallbackGenerators: fallbackGenerators),
+  MockSpec<NetworkConnectionController>(fallbackGenerators: fallbackGenerators),
+  MockSpec<QuickSearchEmailInteractor>(),
+  MockSpec<SaveRecentSearchInteractor>(),
+  MockSpec<GetAllRecentSearchLatestInteractor>(),
+  MockSpec<GetSessionInteractor>(),
+  MockSpec<GetAuthenticatedAccountInteractor>(),
+  MockSpec<UpdateAccountCacheInteractor>(),
+  MockSpec<CreateNewMailboxInteractor>(),
+  MockSpec<DeleteMultipleMailboxInteractor>(),
+  MockSpec<RenameMailboxInteractor>(),
+  MockSpec<MoveMailboxInteractor>(),
+  MockSpec<SubscribeMailboxInteractor>(),
+  MockSpec<SubscribeMultipleMailboxInteractor>(),
+  MockSpec<CreateDefaultMailboxInteractor>(),
+  MockSpec<TreeBuilder>(),
+  MockSpec<VerifyNameInteractor>(),
+  MockSpec<GetAllMailboxInteractor>(),
+  MockSpec<RefreshAllMailboxInteractor>(),
+  MockSpec<GetEmailsInMailboxInteractor>(),
+  MockSpec<RefreshChangesEmailsInMailboxInteractor>(),
+  MockSpec<LoadMoreEmailsInMailboxInteractor>(),
+  MockSpec<SearchEmailInteractor>(),
+  MockSpec<SearchMoreEmailInteractor>(),
+  MockSpec<AuthorizationInterceptors>(),
+  MockSpec<DynamicUrlInterceptors>(),
+  MockSpec<DeleteCredentialInteractor>(),
+  MockSpec<LogoutOidcInteractor>(),
+  MockSpec<DeleteAuthorityOidcInteractor>(),
+  MockSpec<AppToast>(),
+  MockSpec<ResponsiveUtils>(),
+  MockSpec<Uuid>(),
+  MockSpec<CachingManager>(),
+  MockSpec<LanguageCacheManager>(),
+  MockSpec<RemoveComposerCacheOnWebInteractor>(),
+  MockSpec<ApplicationManager>(),
+  MockSpec<GetAllIdentitiesInteractor>(),
+  MockSpec<GetQuotasInteractor>(),
+])
+void main() {
+  final moveToMailboxInteractor = MockMoveToMailboxInteractor();
+  final deleteEmailPermanentlyInteractor = MockDeleteEmailPermanentlyInteractor();
+  final markAsMailboxReadInteractor = MockMarkAsMailboxReadInteractor();
+  final getEmailCacheOnWebInteractor = MockGetComposerCacheOnWebInteractor();
+  final markAsEmailReadInteractor = MockMarkAsEmailReadInteractor();
+  final markAsStarEmailInteractor = MockMarkAsStarEmailInteractor();
+  final markAsMultipleEmailReadInteractor = MockMarkAsMultipleEmailReadInteractor();
+  final markAsStarMultipleEmailInteractor = MockMarkAsStarMultipleEmailInteractor();
+  final moveMultipleEmailToMailboxInteractor = MockMoveMultipleEmailToMailboxInteractor();
+  final emptyTrashFolderInteractor = MockEmptyTrashFolderInteractor();
+  final deleteMultipleEmailsPermanentlyInteractor = MockDeleteMultipleEmailsPermanentlyInteractor();
+  final getEmailByIdInteractor = MockGetEmailByIdInteractor();
+  final sendEmailInteractor = MockSendEmailInteractor();
+  final storeSendingEmailInteractor = MockStoreSendingEmailInteractor();
+  final updateSendingEmailInteractor = MockUpdateSendingEmailInteractor();
+  final getAllSendingEmailInteractor = MockGetAllSendingEmailInteractor();
+  final storeSessionInteractor = MockStoreSessionInteractor();
+  final emptySpamFolderInteractor = MockEmptySpamFolderInteractor();
+  final deleteSendingEmailInteractor = MockDeleteSendingEmailInteractor();
+  final unsubscribeEmailInteractor = MockUnsubscribeEmailInteractor();
+  final restoreDeletedMessageInteractor = MockRestoredDeletedMessageInteractor();
+  final getRestoredDeletedMessageInteractor = MockGetRestoredDeletedMessageInterator();
+
+  final removeEmailDraftsInteractor = MockRemoveEmailDraftsInteractor();
+  final emailReceiveManager = MockEmailReceiveManager();
+  final downloadController = MockDownloadController();
+  final appGridDashboardController = MockAppGridDashboardController();
+  final spamReportController = MockSpamReportController();
+  final networkConnectionController = MockNetworkConnectionController();
+
+  final quickSearchEmailInteractor = MockQuickSearchEmailInteractor();
+  final saveRecentSearchInteractor = MockSaveRecentSearchInteractor();
+  final getAllRecentSearchLatestInteractor = MockGetAllRecentSearchLatestInteractor();
+
+  final cachingManager = MockCachingManager();
+  final languageCacheManager = MockLanguageCacheManager();
+  final authorizationInterceptors = MockAuthorizationInterceptors();
+  final dynamicUrlInterceptors = MockDynamicUrlInterceptors();
+  final deleteCredentialInteractor = MockDeleteCredentialInteractor();
+  final logoutOidcInteractor = MockLogoutOidcInteractor();
+  final deleteAuthorityOidcInteractor = MockDeleteAuthorityOidcInteractor();
+  final appToast = MockAppToast();
+  final imagePaths = ImagePaths();
+  final responsiveUtils = MockResponsiveUtils();
+  final uuid = MockUuid();
+  final applicationManager = MockApplicationManager();
+
+  final getSessionInteractor = MockGetSessionInteractor();
+  final getAuthenticatedAccountInteractor = MockGetAuthenticatedAccountInteractor();
+  final updateAccountCacheInteractor = MockUpdateAccountCacheInteractor();
+
+  final createNewMailboxInteractor = MockCreateNewMailboxInteractor();
+  final deleteMultipleMailboxInteractor = MockDeleteMultipleMailboxInteractor();
+  final renameMailboxInteractor = MockRenameMailboxInteractor();
+  final moveMailboxInteractor = MockMoveMailboxInteractor();
+  final subscribeMailboxInteractor = MockSubscribeMailboxInteractor();
+  final subscribeMultipleMailboxInteractor = MockSubscribeMultipleMailboxInteractor();
+  final createDefaultMailboxInteractor = MockCreateDefaultMailboxInteractor();
+  final treeBuilder = MockTreeBuilder();
+  final verifyNameInteractor = MockVerifyNameInteractor();
+  final getAllMailboxInteractor = MockGetAllMailboxInteractor();
+  final refreshAllMailboxInteractor = MockRefreshAllMailboxInteractor();
+  final removeComposerCacheOnWebInteractor = MockRemoveComposerCacheOnWebInteractor();
+  final getAllIdentitiesInteractor = MockGetAllIdentitiesInteractor();
+
+  final getEmailsInMailboxInteractor = MockGetEmailsInMailboxInteractor();
+  final refreshChangesEmailsInMailboxInteractor = MockRefreshChangesEmailsInMailboxInteractor();
+  final loadMoreEmailsInMailboxInteractor = MockLoadMoreEmailsInMailboxInteractor();
+  final searchEmailInteractor = MockSearchEmailInteractor();
+  final searchMoreEmailInteractor = MockSearchMoreEmailInteractor();
+
+  final getQuotasInteractor = MockGetQuotasInteractor();
+
+  late MailboxDashBoardController mailboxDashboardController;
+  late SearchController searchController;
+  late MailboxController mailboxController;
+  late ThreadController threadController;
+  late QuotasController quotasController;
+
+  Widget makeTestableWidget({required Widget child}) {
+    return GetMaterialApp(
+      localizationsDelegates: const [
+        AppLocalizationsDelegate(),
+        GlobalMaterialLocalizations.delegate,
+        GlobalWidgetsLocalizations.delegate,
+        GlobalCupertinoLocalizations.delegate,
+      ],
+      supportedLocales: LocalizationService.supportedLocales,
+      locale: LocalizationService.defaultLocale,
+      home: Scaffold(body: child),
+    );
+  }
+
+  group('MailboxDashboardView::WidgetTest::OnWeb', () {
+    setUp(() {
+      Get.testMode = true;
+
+      Get.put<RemoveEmailDraftsInteractor>(removeEmailDraftsInteractor);
+      Get.put<EmailReceiveManager>(emailReceiveManager);
+      Get.put<DownloadController>(downloadController);
+      Get.put<AppGridDashboardController>(appGridDashboardController);
+      Get.put<SpamReportController>(spamReportController);
+      Get.put<NetworkConnectionController>(networkConnectionController);
+      Get.put<CachingManager>(cachingManager);
+      Get.put<LanguageCacheManager>(languageCacheManager);
+      Get.put<AuthorizationInterceptors>(authorizationInterceptors);
+      Get.put<AuthorizationInterceptors>(
+        authorizationInterceptors,
+        tag: BindingTag.isolateTag,
+      );
+      Get.put<DynamicUrlInterceptors>(dynamicUrlInterceptors);
+      Get.put<DeleteCredentialInteractor>(deleteCredentialInteractor);
+      Get.put<LogoutOidcInteractor>(logoutOidcInteractor);
+      Get.put<DeleteAuthorityOidcInteractor>(deleteAuthorityOidcInteractor);
+      Get.put<AppToast>(appToast);
+      Get.put<ImagePaths>(imagePaths);
+      Get.put<ResponsiveUtils>(responsiveUtils);
+      Get.put<Uuid>(uuid);
+      Get.put<ApplicationManager>(applicationManager);
+      Get.put<GetSessionInteractor>(getSessionInteractor);
+      Get.put<GetAuthenticatedAccountInteractor>(getAuthenticatedAccountInteractor);
+      Get.put<UpdateAccountCacheInteractor>(updateAccountCacheInteractor);
+      Get.put<GetAllIdentitiesInteractor>(getAllIdentitiesInteractor);
+      Get.put<RemoveComposerCacheOnWebInteractor>(removeComposerCacheOnWebInteractor);
+
+      when(emailReceiveManager.pendingEmailAddressInfo).thenAnswer((_) => BehaviorSubject.seeded(null));
+      when(emailReceiveManager.pendingEmailContentInfo).thenAnswer((_) => BehaviorSubject.seeded(null));
+      when(emailReceiveManager.pendingFileInfo).thenAnswer((_) => BehaviorSubject.seeded([]));
+
+      searchController = SearchController(
+        quickSearchEmailInteractor,
+        saveRecentSearchInteractor,
+        getAllRecentSearchLatestInteractor
+      );
+      Get.put(searchController);
+
+      mailboxDashboardController = MailboxDashBoardController(
+        moveToMailboxInteractor,
+        deleteEmailPermanentlyInteractor,
+        markAsMailboxReadInteractor,
+        getEmailCacheOnWebInteractor,
+        markAsEmailReadInteractor,
+        markAsStarEmailInteractor,
+        markAsMultipleEmailReadInteractor,
+        markAsStarMultipleEmailInteractor,
+        moveMultipleEmailToMailboxInteractor,
+        emptyTrashFolderInteractor,
+        deleteMultipleEmailsPermanentlyInteractor,
+        getEmailByIdInteractor,
+        sendEmailInteractor,
+        storeSendingEmailInteractor,
+        updateSendingEmailInteractor,
+        getAllSendingEmailInteractor,
+        storeSessionInteractor,
+        emptySpamFolderInteractor,
+        deleteSendingEmailInteractor,
+        unsubscribeEmailInteractor,
+        restoreDeletedMessageInteractor,
+        getRestoredDeletedMessageInteractor,
+        removeComposerCacheOnWebInteractor,
+        getAllIdentitiesInteractor,
+      );
+      Get.put(mailboxDashboardController);
+      mailboxDashboardController.onReady();
+
+      mailboxController = MailboxController(
+        createNewMailboxInteractor,
+        deleteMultipleMailboxInteractor,
+        renameMailboxInteractor,
+        moveMailboxInteractor,
+        subscribeMailboxInteractor,
+        subscribeMultipleMailboxInteractor,
+        createDefaultMailboxInteractor,
+        treeBuilder,
+        verifyNameInteractor,
+        getAllMailboxInteractor,
+        refreshAllMailboxInteractor
+      );
+      mailboxController.onReady();
+
+      threadController = ThreadController(
+        getEmailsInMailboxInteractor,
+        refreshChangesEmailsInMailboxInteractor,
+        loadMoreEmailsInMailboxInteractor,
+        searchEmailInteractor,
+        searchMoreEmailInteractor,
+        getEmailByIdInteractor
+      );
+      Get.put(threadController);
+
+      quotasController = QuotasController(getQuotasInteractor);
+      Get.put(quotasController);
+
+      mailboxDashboardController.sessionCurrent = SessionFixtures.aliceSession;
+      mailboxDashboardController.filterMessageOption.value = FilterMessageOption.all;
+      mailboxDashboardController.accountId.value = AccountFixtures.aliceAccountId;
+    });
+
+    group('ThreadView::test', () {
+      testWidgets(
+        'WHEN switch from old mailbox to new mailbox\n'
+        'AND old mailbox and new mailbox both have emails\n'
+        'ThreadView SHOULD not load emails from the old mailbox',
+      (tester) async {
+        debugDefaultTargetPlatformOverride = TargetPlatform.macOS;
+        final dpi = tester.view.devicePixelRatio;
+        tester.view.physicalSize = Size(dpi * 1920 * 2, dpi * 1080 * 2);
+
+        when(mailboxDashboardController.spamReportController.spamReportState).thenReturn(Rx(SpamReportState.disabled));
+        when(mailboxDashboardController.spamReportController.presentationSpamMailbox).thenReturn(Rxn(null));
+        when(mailboxDashboardController.downloadController.listDownloadTaskState).thenReturn(RxList([]));
+
+        final widget = makeTestableWidget(child: MailboxDashBoardView());
+        await tester.pumpWidget(widget);
+
+        // Open mailbox Inbox
+        final listEmailsOfInbox = <PresentationEmail>[
+          EmailFixtures.email1.toPresentationEmail(),
+          EmailFixtures.email2.toPresentationEmail(),
+          EmailFixtures.email3.toPresentationEmail(),
+        ];
+        mailboxDashboardController.setSelectedMailbox(MailboxFixtures.inboxMailbox.toPresentationMailbox());
+        mailboxDashboardController.updateEmailList(listEmailsOfInbox);
+
+        await tester.pump();
+
+        final threadViewFinder = find.byType(ThreadView);
+        expect(threadViewFinder, findsOneWidget);
+
+        final emptyEmailWidgetFinder = find.byKey(const Key('empty_thread_view'));
+        expect(emptyEmailWidgetFinder, findsNothing);
+
+        final listViewEmailWidgetFinder = find.byKey(const PageStorageKey('list_presentation_email_in_threads'));
+        expect(listViewEmailWidgetFinder, findsOneWidget);
+
+        final listViewEmailWidget = tester.widget<ListView>(listViewEmailWidgetFinder);
+        expect(listViewEmailWidget.semanticChildCount, equals(listEmailsOfInbox.length + 2));
+
+        final emailTile1Finder = find.byKey(Key('email_tile_builder_${EmailFixtures.email1.toPresentationEmail().id?.asString}'),);
+        expect(emailTile1Finder, findsOneWidget);
+
+        final emailTile2Finder = find.byKey(Key('email_tile_builder_${EmailFixtures.email2.toPresentationEmail().id?.asString}'),);
+        expect(emailTile2Finder, findsOneWidget);
+
+        final emailTile3Finder = find.byKey(Key('email_tile_builder_${EmailFixtures.email3.toPresentationEmail().id?.asString}'),);
+        expect(emailTile3Finder, findsOneWidget);
+
+        // Switch to mailbox Folder 1
+        final listEmailsOfFolder1 = <PresentationEmail>[
+          EmailFixtures.email4.toPresentationEmail(),
+          EmailFixtures.email5.toPresentationEmail(),
+        ];
+        mailboxDashboardController.setSelectedMailbox(MailboxFixtures.folder1.toPresentationMailbox());
+        mailboxDashboardController.updateEmailList(listEmailsOfFolder1);
+
+        await tester.pump();
+
+        final folder1EmptyEmailWidgetFinder = find.byKey(const Key('empty_thread_view'));
+        expect(folder1EmptyEmailWidgetFinder, findsNothing);
+
+        final folder1ListViewEmailWidgetFinder = find.byKey(const PageStorageKey('list_presentation_email_in_threads'));
+        expect(folder1ListViewEmailWidgetFinder, findsOneWidget);
+
+        final folder1ListViewEmailWidget = tester.widget<ListView>(folder1ListViewEmailWidgetFinder);
+        expect(folder1ListViewEmailWidget.semanticChildCount, equals(listEmailsOfFolder1.length + 2));
+
+        final emailTile4Finder = find.byKey(Key('email_tile_builder_${EmailFixtures.email4.toPresentationEmail().id?.asString}'),);
+        expect(emailTile4Finder, findsOneWidget);
+
+        final emailTile5Finder = find.byKey(Key('email_tile_builder_${EmailFixtures.email5.toPresentationEmail().id?.asString}'),);
+        expect(emailTile5Finder, findsOneWidget);
+
+        expect(emailTile1Finder, findsNothing);
+        expect(emailTile2Finder, findsNothing);
+        expect(emailTile3Finder, findsNothing);
+
+        debugDefaultTargetPlatformOverride = null;
+        tester.view.reset();
+      });
+
+      testWidgets(
+        'WHEN switch new mailbox\n'
+        'AND new mailbox has email\n'
+        'ThreadView SHOULD not display empty view',
+      (tester) async {
+        debugDefaultTargetPlatformOverride = TargetPlatform.macOS;
+        final dpi = tester.view.devicePixelRatio;
+        tester.view.physicalSize = Size(dpi * 1920 * 2, dpi * 1080 * 2);
+
+        when(mailboxDashboardController.spamReportController.spamReportState).thenReturn(Rx(SpamReportState.disabled));
+        when(mailboxDashboardController.spamReportController.presentationSpamMailbox).thenReturn(Rxn(null));
+        when(mailboxDashboardController.downloadController.listDownloadTaskState).thenReturn(RxList([]));
+
+        final widget = makeTestableWidget(child: MailboxDashBoardView());
+        await tester.pumpWidget(widget);
+
+        // Open mailbox Inbox
+        final listEmailsOfInbox = <PresentationEmail>[];
+        mailboxDashboardController.setSelectedMailbox(MailboxFixtures.inboxMailbox.toPresentationMailbox());
+        mailboxDashboardController.updateEmailList(listEmailsOfInbox);
+
+        threadController.consumeState(
+          Stream.value(Right(GetAllEmailSuccess(
+            emailList: listEmailsOfInbox,
+            currentMailboxId: MailboxFixtures.inboxMailbox.id
+          )))
+        );
+
+        await tester.pump();
+
+        final emptyEmailWidgetFinder = find.byKey(const Key('empty_thread_view'));
+        expect(emptyEmailWidgetFinder, findsOneWidget);
+
+        final listViewEmailWidgetFinder = find.byKey(const PageStorageKey('list_presentation_email_in_threads'));
+        expect(listViewEmailWidgetFinder, findsNothing);
+
+        // Switch to mailbox Folder 1
+        final listEmailsOfFolder1 = [
+          EmailFixtures.email1.toPresentationEmail(),
+          EmailFixtures.email2.toPresentationEmail(),
+        ];
+        mailboxDashboardController.setSelectedMailbox(MailboxFixtures.folder1.toPresentationMailbox());
+        mailboxDashboardController.updateEmailList(listEmailsOfFolder1);
+
+        await tester.pump();
+
+        final folder1EmptyEmailWidgetFinder = find.byKey(const Key('empty_thread_view'));
+        expect(folder1EmptyEmailWidgetFinder, findsNothing);
+
+        final folder1ListViewEmailWidgetFinder = find.byKey(const PageStorageKey('list_presentation_email_in_threads'));
+        expect(folder1ListViewEmailWidgetFinder, findsOneWidget);
+
+        final folder1ListViewEmailWidget = tester.widget<ListView>(folder1ListViewEmailWidgetFinder);
+        expect(folder1ListViewEmailWidget.semanticChildCount, equals(listEmailsOfFolder1.length + 2));
+
+        final emailTile1Finder = find.byKey(Key('email_tile_builder_${EmailFixtures.email1.toPresentationEmail().id?.asString}'),);
+        expect(emailTile1Finder, findsOneWidget);
+
+        final emailTile2Finder = find.byKey(Key('email_tile_builder_${EmailFixtures.email2.toPresentationEmail().id?.asString}'),);
+        expect(emailTile2Finder, findsOneWidget);
+
+        debugDefaultTargetPlatformOverride = null;
+        tester.view.reset();
+      });
+
+      testWidgets(
+        'WHEN switch from old mailbox to new mailbox\n'
+        'AND old mailbox has email, new mailbox has no email\n'
+        'ThreadView SHOULD display empty view',
+      (tester) async {
+        debugDefaultTargetPlatformOverride = TargetPlatform.macOS;
+        final dpi = tester.view.devicePixelRatio;
+        tester.view.physicalSize = Size(dpi * 1920 * 2, dpi * 1080 * 2);
+
+        when(mailboxDashboardController.spamReportController.spamReportState).thenReturn(Rx(SpamReportState.disabled));
+        when(mailboxDashboardController.spamReportController.presentationSpamMailbox).thenReturn(Rxn(null));
+        when(mailboxDashboardController.downloadController.listDownloadTaskState).thenReturn(RxList([]));
+
+        final widget = makeTestableWidget(child: MailboxDashBoardView());
+        await tester.pumpWidget(widget);
+
+        // Open mailbox Inbox
+        final listEmailsOfInbox = <PresentationEmail>[
+          EmailFixtures.email1.toPresentationEmail(),
+          EmailFixtures.email2.toPresentationEmail(),
+        ];
+        mailboxDashboardController.setSelectedMailbox(MailboxFixtures.inboxMailbox.toPresentationMailbox());
+        mailboxDashboardController.updateEmailList(listEmailsOfInbox);
+
+        threadController.consumeState(
+          Stream.value(Right(GetAllEmailSuccess(
+            emailList: listEmailsOfInbox,
+            currentMailboxId: MailboxFixtures.inboxMailbox.id
+          )))
+        );
+
+        await tester.pump();
+
+        final emptyEmailWidgetFinder = find.byKey(const Key('empty_thread_view'));
+        expect(emptyEmailWidgetFinder, findsNothing);
+
+        final listViewEmailWidgetFinder = find.byKey(const PageStorageKey('list_presentation_email_in_threads'));
+        final listViewEmailWidget = tester.widget<ListView>(listViewEmailWidgetFinder);
+        expect(listViewEmailWidget.semanticChildCount, equals(listEmailsOfInbox.length + 2));
+
+        // Switch to mailbox Folder 1
+        final listEmailsOfFolder1 = <PresentationEmail>[];
+        mailboxDashboardController.setSelectedMailbox(MailboxFixtures.folder1.toPresentationMailbox());
+        mailboxDashboardController.updateEmailList(listEmailsOfFolder1);
+
+        threadController.consumeState(
+          Stream.value(Right(GetAllEmailSuccess(
+            emailList: listEmailsOfFolder1,
+            currentMailboxId: MailboxFixtures.folder1.id
+          )))
+        );
+
+        await tester.pump();
+
+        final folder1EmptyEmailWidgetFinder = find.byKey(const Key('empty_thread_view'));
+        expect(folder1EmptyEmailWidgetFinder, findsOneWidget);
+
+        final folder1ListViewEmailWidgetFinder = find.byKey(const PageStorageKey('list_presentation_email_in_threads'));
+        expect(folder1ListViewEmailWidgetFinder, findsNothing);
+
+        debugDefaultTargetPlatformOverride = null;
+        tester.view.reset();
+      });
+    });
+
+    tearDown(Get.deleteAll);
+  });
+}