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,