Update Saqel Platform: 2026-09-12 13:38:49

2026-09-12 13:38:49 +03:00
parent 1f31369893
commit f4d4f02853
34 changed files with 9136 additions and 386 deletions
@@ -0,0 +1,170 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:student_app/data/repositories/curriculum_question_bank.dart';
+import 'package:student_app/presentation/screens/curriculum/lesson_homework_sheet.dart';
+import 'package:student_app/presentation/screens/exams/adaptive_exam_screen.dart';
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+
+  group('CurriculumQuestionBank Subject Isolation & Decoupling', () {
+    test('Islamic Studies question bank contains ZERO math equations', () {
+      final exam = CurriculumQuestionBank.getUnitExam(
+        subjectId: 'islamic_10',
+        unitKey: 'unit_01',
+      );
+
+      expect(exam.title, contains('القرآن الكريم'));
+      expect(exam.questions.isNotEmpty, isTrue);
+
+      for (final q in exam.questions) {
+        // Assert zero math contamination
+        expect(q.questionText.contains('x²'), isFalse, reason: 'Math leaked into Islamic exam: ${q.questionText}');
+        expect(q.questionText.contains('معادلة'), isFalse, reason: 'Math leaked into Islamic exam: ${q.questionText}');
+        expect(q.questionText.contains('مشتق'), isFalse, reason: 'Calculus leaked into Islamic exam: ${q.questionText}');
+        // Assert Islamic topic relevance
+        expect(
+          q.topicTag.contains('قرآن') ||
+              q.topicTag.contains('بيع') ||
+              q.topicTag.contains('معاملات') ||
+              q.topicTag.contains('فقه') ||
+              q.topicTag.contains('سيرة') ||
+              q.topicTag.contains('إسلام') ||
+              q.topicTag.contains('حديث') ||
+              q.topicTag.contains('آداب'),
+          isTrue,
+          reason: 'Non-Islamic topic tag in Islamic exam: ${q.topicTag}',
+        );
+      }
+    });
+
+    test('Physics question bank contains authentic physics concepts', () {
+      final examU1 = CurriculumQuestionBank.getUnitExam(
+        subjectId: 'physics_10',
+        unitKey: 'unit_01',
+      );
+      expect(examU1.title, contains('المتجهات'));
+      expect(examU1.questions.any((q) => q.questionText.contains('متجه')), isTrue);
+
+      final examU2 = CurriculumQuestionBank.getUnitExam(
+        subjectId: 'physics_10',
+        unitKey: 'unit_02',
+      );
+      expect(examU2.title, contains('المقذوفات'));
+      expect(examU2.questions.any((q) => q.questionText.contains('أقصى ارتفاع')), isTrue);
+    });
+
+    test('Arabic question bank contains authentic grammar and literature', () {
+      final exam = CurriculumQuestionBank.getUnitExam(
+        subjectId: 'arabic_10',
+        unitKey: 'unit_01',
+      );
+      expect(exam.title, contains('الشرط'));
+      expect(exam.questions.any((q) => q.topicTag.contains('الشرط')), isTrue);
+    });
+
+    test('Lesson homework returns 3 focused questions with explanations', () {
+      final hw = CurriculumQuestionBank.getLessonHomework(
+        subjectId: 'islamic_10',
+        lessonId: 'lesson_01',
+        lessonTitle: 'واجب المسلم تجاه القرآن الكريم',
+      );
+
+      expect(hw.questions.length, greaterThanOrEqualTo(3));
+      for (final q in hw.questions) {
+        expect(q.questionText.isNotEmpty, isTrue);
+        expect(q.options.length, 4);
+        expect(q.explanation.isNotEmpty, isTrue);
+        expect(q.correctIndex >= 0 && q.correctIndex < 4, isTrue);
+      }
+    });
+
+    test('Subject worksheets are populated and isolated per subject', () {
+      final islamicSheets = CurriculumQuestionBank.getSubjectWorksheets(
+        subjectId: 'islamic_10',
+        subjectTitle: 'التربية الإسلامية',
+      );
+      expect(islamicSheets.isNotEmpty, isTrue);
+      expect(islamicSheets.any((s) => s.title.contains('القرآن')), isTrue);
+
+      final physicsSheets = CurriculumQuestionBank.getSubjectWorksheets(
+        subjectId: 'physics_10',
+        subjectTitle: 'الفيزياء',
+      );
+      expect(physicsSheets.isNotEmpty, isTrue);
+      expect(physicsSheets.any((s) => s.title.contains('المتجهات')), isTrue);
+    });
+  });
+
+  group('LessonHomeworkSheet UI Test', () {
+    testWidgets('renders homework questions and verifies answer', (tester) async {
+      await tester.pumpWidget(
+        const MaterialApp(
+          home: Scaffold(
+            body: LessonHomeworkSheet(
+              subjectId: 'islamic_10',
+              subjectTitle: 'التربية الإسلامية',
+              lessonId: 'lesson_01',
+              lessonTitle: 'واجب المسلم تجاه القرآن الكريم',
+            ),
+          ),
+        ),
+      );
+
+      await tester.pumpAndSettle();
+
+      expect(find.textContaining('واجب الدرس'), findsOneWidget);
+      expect(find.textContaining('التمرين 1'), findsOneWidget);
+      expect(find.text('تحقق من الإجابة 🚀'), findsOneWidget);
+
+      // Tap first option
+      await tester.tap(find.textContaining('استحباب تلاوة القرآن'));
+      await tester.pumpAndSettle();
+
+      // Tap check answer
+      await tester.tap(find.text('تحقق من الإجابة 🚀'));
+      await tester.pumpAndSettle();
+
+      // Check explanation shows up
+      expect(find.textContaining('الشرح التوضيحي'), findsOneWidget);
+    });
+  });
+
+  group('AdaptiveExamScreen Subject Decoupling UI Test', () {
+    testWidgets('opening Islamic exam does NOT show math equations', (tester) async {
+      final initialExam = CurriculumQuestionBank.getUnitExam(
+        subjectId: 'islamic_10',
+        unitKey: 'unit_01',
+      );
+
+      await tester.pumpWidget(
+        MaterialApp(
+          home: Scaffold(
+            body: AdaptiveExamScreen(
+              examId: 9999,
+              title: 'اختبار الفهم التكيفي: القرآن الكريم',
+              subjectTitle: 'التربية الإسلامية',
+              subjectCode: 'islamic_10',
+              unitKey: 'unit_01',
+              initialExam: initialExam,
+            ),
+          ),
+        ),
+      );
+
+      await tester.pump();
+      await tester.pump(const Duration(milliseconds: 100));
+
+      // Verify header
+      expect(find.text('التربية الإسلامية'), findsOneWidget);
+      expect(find.text('اختبار الفهم التكيفي: القرآن الكريم'), findsOneWidget);
+
+      // Verify that math equations never appear
+      expect(find.textContaining('x³'), findsNothing);
+      expect(find.textContaining('معادلة تربيعية'), findsNothing);
+
+      // Unmount to cancel BlocProvider and ExamCubit countdown timer cleanly
+      await tester.pumpWidget(const SizedBox());
+    });
+  });
+}