TF-3996 Add widget test for PopupMenuActionGroupWidget

2025-11-04 13:00:38 +07:00
parent b040509475
commit fbb79e17a3
8 changed files with 270 additions and 154 deletions
@@ -0,0 +1,137 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:tmail_ui_user/features/base/model/popup_menu_item_action.dart';
+import 'package:tmail_ui_user/features/base/widget/popup_menu/popup_menu_action_group_widget.dart';
+
+/// Fake action for test
+class FakePopupAction extends PopupMenuItemAction<String> {
+  FakePopupAction(super.action, {super.key, super.category});
+
+  @override
+  String get actionName => action;
+}
+
+void main() {
+  group('PopupMenuActionGroupWidget', () {
+    testWidgets(
+        'should group actions correctly by category and render divider between groups',
+        (tester) async {
+      // Arrange
+      final actions = [
+        FakePopupAction('Reply', category: 0),
+        FakePopupAction('Forward', category: 0),
+        FakePopupAction('Delete', category: 1),
+        FakePopupAction('Move', category: 2),
+        FakePopupAction('Archive', category: -1),
+      ];
+
+      bool tapped = false;
+
+      await tester.pumpWidget(
+        MaterialApp(
+          home: Builder(
+            builder: (context) {
+              return Scaffold(
+                body: Center(
+                  child: ElevatedButton(
+                    child: const Text('Open Menu'),
+                    onPressed: () {
+                      PopupMenuActionGroupWidget(
+                        actions: actions,
+                        onActionSelected: (_) => tapped = true,
+                      ).show(
+                        context,
+                        const RelativeRect.fromLTRB(50, 50, 0, 0),
+                      );
+                    },
+                  ),
+                ),
+              );
+            },
+          ),
+        ),
+      );
+
+      // Act
+      await tester.tap(find.text('Open Menu'));
+      await tester.pumpAndSettle();
+
+      // Assert 1: Ensure all actions are displayed
+      expect(find.text('Reply'), findsOneWidget);
+      expect(find.text('Forward'), findsOneWidget);
+      expect(find.text('Delete'), findsOneWidget);
+      expect(find.text('Move'), findsOneWidget);
+      expect(find.text('Archive'), findsOneWidget);
+
+      // Assert 2: Check divider count (should be categoryCount - 1)
+      final dividers = find.byType(PopupMenuDivider);
+      expect(dividers, findsNWidgets(3)); // 4 groups → 3 dividers
+
+      // Assert 3: Check display order (0 → 1 → 2 → -1)
+      final allTexts = tester
+          .widgetList<Text>(find.byType(Text))
+          .map((t) => t.data)
+          .toList();
+      final order = allTexts
+          .where(
+            (t) => [
+              'Reply',
+              'Forward',
+              'Delete',
+              'Move',
+              'Archive',
+            ].contains(t),
+          )
+          .toList();
+      expect(order, ['Reply', 'Forward', 'Delete', 'Move', 'Archive']);
+
+      // Act: tap action and verify callback
+      await tester.tap(find.text('Reply'));
+      await tester.pumpAndSettle();
+      expect(tapped, isTrue);
+    });
+
+    testWidgets('should show no dividers when only one category exists',
+        (tester) async {
+      // Arrange
+      final actions = [
+        FakePopupAction('Mark Read', category: 0),
+        FakePopupAction('Mark Unread', category: 0),
+      ];
+
+      await tester.pumpWidget(
+        MaterialApp(
+          home: Builder(
+            builder: (context) {
+              return Scaffold(
+                body: Center(
+                  child: ElevatedButton(
+                    child: const Text('Open Menu'),
+                    onPressed: () {
+                      PopupMenuActionGroupWidget(
+                        actions: actions,
+                        onActionSelected: (_) {},
+                      ).show(
+                        context,
+                        const RelativeRect.fromLTRB(50, 50, 0, 0),
+                      );
+                    },
+                  ),
+                ),
+              );
+            },
+          ),
+        ),
+      );
+
+      // Act
+      await tester.tap(find.text('Open Menu'));
+      await tester.pumpAndSettle();
+
+      // Assert
+      expect(find.text('Mark Read'), findsOneWidget);
+      expect(find.text('Mark Unread'), findsOneWidget);
+      expect(find.byType(PopupMenuDivider), findsNothing);
+    });
+  });
+}