TF-3707 Add integration test for case empty trash

Signed-off-by: dab246 <tdvu@linagora.com>

integration_test/mixin/scenario_utils_mixin.dart

@@ -10,6 +10,7 @@ import 'package:jmap_dart_client/jmap/identities/identity.dart';
 import 'package:jmap_dart_client/jmap/jmap_request.dart';
 import 'package:jmap_dart_client/jmap/mail/email/email_address.dart';
 import 'package:jmap_dart_client/jmap/mail/email/set/set_email_method.dart';
+import 'package:jmap_dart_client/jmap/mail/mailbox/mailbox.dart';
 import 'package:model/model.dart';
 import 'package:path_provider/path_provider.dart';
 import 'package:tmail_ui_user/features/composer/domain/state/upload_attachment_state.dart';
@@ -31,6 +32,7 @@ mixin ScenarioUtilsMixin {
     List<ProvisioningEmail> provisioningEmails, {
     bool refreshEmailView = true,
     bool requestReadReceipt = true,
+    Role? folderLocationRole,
   }) async {
     ComposerBindings().dependencies();
 
@@ -56,7 +58,9 @@ mixin ScenarioUtilsMixin {
           emailContent: provisioningEmail.content,
           toRecipients: {EmailAddress(null, provisioningEmail.toEmail)},
           outboxMailboxId: mailboxDashBoardController.outboxMailbox?.mailboxId,
-          sentMailboxId: mailboxDashBoardController.mapDefaultMailboxIdByRole[PresentationMailbox.roleSent],
+          sentMailboxId: folderLocationRole != null
+            ? mailboxDashBoardController.mapDefaultMailboxIdByRole[folderLocationRole]
+            : mailboxDashBoardController.mapDefaultMailboxIdByRole[PresentationMailbox.roleSent],
           identity: identity,
           attachments: attachments,
           hasRequestReadReceipt: requestReadReceipt,

integration_test/robots/thread_robot.dart

@@ -4,6 +4,7 @@ import 'package:flutter_test/flutter_test.dart';
 import 'package:tmail_ui_user/features/base/widget/compose_floating_button.dart';
 import 'package:tmail_ui_user/features/thread/presentation/thread_view.dart';
 import 'package:tmail_ui_user/features/thread/presentation/widgets/email_tile_builder.dart';
+import 'package:tmail_ui_user/main/localizations/app_localizations.dart';
 
 import '../base/core_robot.dart';
 
@@ -33,4 +34,10 @@ class ThreadRobot extends CoreRobot {
   Future<void> openMailbox() async {
     await $(#mobile_mailbox_menu_button).tap();
   }
+
+  Future<void> tapEmptyTrashBanner() => $(#empty_trash_banner).tap();
+
+  Future<void> tapDeleteAllButtonOnEmptyTrashConfirmDialog(
+    AppLocalizations appLocalizations,
+  ) => $(appLocalizations.delete_all).tap();
 }

integration_test/scenarios/mailbox/empty_trash_scenario.dart

@@ -0,0 +1,79 @@
+
+import 'package:flutter_test/flutter_test.dart';
+import 'package:model/mailbox/presentation_mailbox.dart';
+import 'package:tmail_ui_user/features/mailbox/presentation/mailbox_view.dart';
+import 'package:tmail_ui_user/features/mailbox/presentation/widgets/label_mailbox_item_widget.dart';
+import 'package:tmail_ui_user/features/mailbox/presentation/widgets/mailbox_item_widget.dart';
+import 'package:tmail_ui_user/main/localizations/app_localizations.dart';
+
+import '../../base/base_test_scenario.dart';
+import '../../models/provisioning_email.dart';
+import '../../robots/mailbox_menu_robot.dart';
+import '../../robots/thread_robot.dart';
+
+class EmptyTrashScenario extends BaseTestScenario {
+
+  const EmptyTrashScenario(super.$);
+
+  @override
+  Future<void> runTestLogic() async {
+    const emailUser = String.fromEnvironment('BASIC_AUTH_EMAIL');
+    const subject = 'Empty trash';
+
+    final threadRobot = ThreadRobot($);
+    final mailboxMenuRobot = MailboxMenuRobot($);
+    final appLocalizations = AppLocalizations();
+
+    await provisionEmail(
+      [
+        ProvisioningEmail(
+          toEmail: emailUser,
+          subject: subject,
+          content: subject,
+        ),
+      ],
+      folderLocationRole: PresentationMailbox.roleTrash,
+    );
+    await $.pumpAndSettle();
+
+    await threadRobot.openMailbox();
+    await _expectMailboxViewVisible();
+    await _expectFolderVisible(appLocalizations.trashMailboxDisplayName);
+
+    await mailboxMenuRobot.openFolderByName(
+      appLocalizations.trashMailboxDisplayName,
+    );
+    await $.pumpAndSettle();
+    await _expectEmptyTrashBannerVisible();
+    await _expectEmailWithSubjectVisible(subject);
+
+    await threadRobot.tapEmptyTrashBanner();
+    await _expectEmptyTrashConfirmDialogVisible(appLocalizations);
+    await threadRobot.tapDeleteAllButtonOnEmptyTrashConfirmDialog(
+      appLocalizations,
+    );
+    await $.pumpAndSettle(duration: const Duration(seconds: 3));
+    await _expectEmptyViewVisible();
+  }
+
+  Future<void> _expectMailboxViewVisible() => expectViewVisible($(MailboxView));
+
+  Future<void> _expectFolderVisible(String folderName) {
+    return expectViewVisible($(MailboxItemWidget)
+        .$(LabelMailboxItemWidget)
+        .$(find.text(folderName)));
+  }
+
+  Future<void> _expectEmptyTrashBannerVisible() =>
+      expectViewVisible($(#empty_trash_banner));
+
+  Future<void> _expectEmailWithSubjectVisible(String subject) =>
+      expectViewVisible($(subject));
+
+  Future<void> _expectEmptyTrashConfirmDialogVisible(
+    AppLocalizations appLocalizations,
+  ) => expectViewVisible($(appLocalizations.empty_trash_dialog_message));
+
+  Future<void> _expectEmptyViewVisible() =>
+      expectViewVisible($(#empty_thread_view));
+}

integration_test/tests/mailbox/empty_trash_test.dart

@@ -0,0 +1,9 @@
+import '../../base/test_base.dart';
+import '../../scenarios/mailbox/empty_trash_scenario.dart';
+
+void main() {
+  TestBase().runPatrolTest(
+    description: 'Should empty view and hide empty trash banner when empty trash successfully',
+    scenarioBuilder: ($) => EmptyTrashScenario($),
+  );
+}