TF-2528 Add integration test for search email with sort by sender nam…e ascending

core/lib/core.dart

@@ -8,6 +8,7 @@ export 'presentation/extensions/capitalize_extension.dart';
 export 'presentation/extensions/list_extensions.dart';
 export 'presentation/extensions/list_nullable_extensions.dart';
 export 'domain/extensions/datetime_extension.dart';
+export 'domain/extensions/list_datetime_extension.dart';
 export 'presentation/extensions/html_extension.dart';
 export 'presentation/extensions/compare_string_extension.dart';
 export 'presentation/extensions/compare_list_extensions.dart';

core/lib/domain/extensions/list_datetime_extension.dart

@@ -0,0 +1,21 @@
+
+extension ListDateTimeExtension on List<DateTime> {
+
+  bool isSortedByMostRecent() {
+    for (int i = 0; i < length - 1; i++) {
+      if (this[i].isBefore(this[i + 1])) {
+        return false;
+      }
+    }
+    return true;
+  }
+
+  bool isSortedByOldestFirst() {
+    for (int i = 0; i < length - 1; i++) {
+      if (this[i].isAfter(this[i + 1])) {
+        return false;
+      }
+    }
+    return true;
+  }
+}

core/lib/presentation/views/bottom_popup/cupertino_action_sheet_builder.dart

@@ -6,13 +6,14 @@ import 'package:pointer_interceptor/pointer_interceptor.dart';
 class CupertinoActionSheetBuilder {
 
   final BuildContext _context;
+  final Key? key;
   final List<Widget> _actionTiles = [];
 
   Widget? _titleWidget;
   Widget? _messageWidget;
   Widget? _cancelWidget;
 
-  CupertinoActionSheetBuilder(this._context);
+  CupertinoActionSheetBuilder(this._context, {this.key});
 
   void title(Widget? titleWidget) {
     _titleWidget = titleWidget;
@@ -35,6 +36,7 @@ class CupertinoActionSheetBuilder {
       context: _context,
       barrierColor: AppColor.colorDefaultCupertinoActionSheet,
       builder: (context) => PointerInterceptor(child: CupertinoActionSheet(
+        key: key,
         title: _titleWidget,
         message: _messageWidget,
         actions: _actionTiles,