TF-4301 Add E2E tests for label creation and tagging from email view

integration_test/scenarios/labels/create_a_new_tag_from_an_email_scenario.dart

@@ -0,0 +1,75 @@
+import 'package:flutter_test/flutter_test.dart';
+import 'package:tmail_ui_user/features/labels/presentation/models/label_action_type.dart';
+import 'package:tmail_ui_user/main/localizations/app_localizations.dart';
+
+import '../../base/base_test_scenario.dart';
+import '../../mixin/provisioning_label_scenario_mixin.dart';
+import '../../models/provisioning_email.dart';
+import '../../robots/email_robot.dart';
+import '../../robots/labels/add_label_modal_robot.dart';
+import '../../robots/labels/create_label_modal_robot.dart';
+import '../../robots/thread_robot.dart';
+
+class CreateANewTagFromAnEmailScenario extends BaseTestScenario
+    with ProvisioningLabelScenarioMixin {
+  const CreateANewTagFromAnEmailScenario(super.$);
+
+  @override
+  Future<void> runTestLogic() async {
+    const emailUser = String.fromEnvironment('BASIC_AUTH_EMAIL');
+    expect(emailUser, isNotEmpty, reason: 'BASIC_AUTH_EMAIL must be set');
+
+    const subject = 'Create new label from email';
+
+    final threadRobot = ThreadRobot($);
+    final emailRobot = EmailRobot($);
+    final addLabelModalRobot = AddLabelModalRobot($);
+    final createLabelModalRobot = CreateLabelModalRobot($);
+
+    await provisionEmail(
+      [
+        ProvisioningEmail(
+          toEmail: emailUser,
+          subject: subject,
+          content: subject,
+        ),
+      ],
+      requestReadReceipt: false,
+    );
+    await $.pumpAndSettle();
+
+    await threadRobot.openEmailWithSubject(subject);
+    await $.pumpAndSettle();
+    await emailRobot.tapEmailDetailedMoreButton();
+    await _expectEmailDetailedLabelAsOptionVisible();
+
+    await emailRobot.tapEmailDetailedLabelAsOptionInContextMenu();
+    await _expectAddLabelModalVisible();
+
+    await addLabelModalRobot.tapCreateANewLabel();
+    await _expectCreateNewLabelModalVisible();
+
+    const newLabelName = 'New Label 1';
+    await createLabelModalRobot.enterNewLabelName(newLabelName);
+    await createLabelModalRobot.tapPositiveActionButton(LabelActionType.create);
+    await _expectLabelAsToEmailToastMessageSuccessVisible(
+      AppLocalizations().addLabelToEmailSuccessfullyMessage(newLabelName),
+    );
+  }
+
+  Future<void> _expectEmailDetailedLabelAsOptionVisible() async {
+    await expectViewVisible($(#labelAs_action));
+  }
+
+  Future<void> _expectAddLabelModalVisible() async {
+    await expectViewVisible($(#add_label_to_email_modal));
+  }
+
+  Future<void> _expectCreateNewLabelModalVisible() async {
+    await expectViewVisible($(#create_new_label_modal));
+  }
+
+  Future<void> _expectLabelAsToEmailToastMessageSuccessVisible(String name) async {
+    await expectViewVisible($(find.text(name)));
+  }
+}

integration_test/scenarios/labels/display_empty_view_when_open_tag_scenario.dart

@@ -6,7 +6,7 @@ import 'package:tmail_ui_user/main/localizations/app_localizations.dart';
 
 import '../../base/base_test_scenario.dart';
 import '../../mixin/provisioning_label_scenario_mixin.dart';
-import '../../robots/label_robot.dart';
+import '../../robots/labels/label_robot.dart';
 import '../../robots/thread_robot.dart';
 
 class DisplayEmptyViewWhenOpenTagScenario extends BaseTestScenario

integration_test/scenarios/labels/display_view_with_all_email_with_tag_scenario.dart

@@ -5,7 +5,7 @@ import 'package:tmail_ui_user/features/thread/presentation/widgets/email_tile_bu
 
 import '../../base/base_test_scenario.dart';
 import '../../mixin/provisioning_label_scenario_mixin.dart';
-import '../../robots/label_robot.dart';
+import '../../robots/labels/label_robot.dart';
 import '../../robots/thread_robot.dart';
 
 class DisplayViewWithAllEmailWithTagScenario extends BaseTestScenario

integration_test/scenarios/labels/remove_a_label_from_email_scenario.dart

@@ -9,7 +9,7 @@ import 'package:tmail_ui_user/main/localizations/app_localizations.dart';
 import '../../base/base_test_scenario.dart';
 import '../../mixin/provisioning_label_scenario_mixin.dart';
 import '../../robots/email_robot.dart';
-import '../../robots/label_robot.dart';
+import '../../robots/labels/label_robot.dart';
 import '../../robots/thread_robot.dart';
 
 class RemoveALabelFromEmailScenario extends BaseTestScenario

integration_test/scenarios/search/search_email_with_tag_scenario.dart

@@ -5,7 +5,7 @@ import 'package:tmail_ui_user/features/thread/presentation/widgets/email_tile_bu
 
 import '../../base/base_test_scenario.dart';
 import '../../mixin/provisioning_label_scenario_mixin.dart';
-import '../../robots/label_list_context_menu_robot.dart';
+import '../../robots/labels/label_list_context_menu_robot.dart';
 import '../../robots/search_robot.dart';
 import '../../robots/thread_robot.dart';