feat: persist timetable and validate confirmed imports

2026-10-12 23:18:51 +08:00
parent ae8e347e49
commit 808af007a2
13 changed files with 852 additions and 0 deletions
@@ -0,0 +1,92 @@
+import 'package:flutter_test/flutter_test.dart';
+import 'package:timezone/data/latest.dart' as tzdata;
+import 'package:hepan_everyday/app/app_controller.dart';
+import 'package:hepan_everyday/domain/app_snapshot.dart';
+import 'package:hepan_everyday/domain/app_settings.dart';
+import 'package:hepan_everyday/domain/semester.dart';
+import 'package:hepan_everyday/domain/course.dart';
+import 'package:hepan_everyday/data/json_schedule_import.dart';
+
+import '../support/fakes.dart';
+import '../domain/schedule_engine_test.dart' show course;
+
+void main() {
+  setUpAll(tzdata.initializeTimeZones);
+  late MemoryStore store;
+  late FakeNotifications notifications;
+  late FakeCalendar calendar;
+  late AppController controller;
+  setUp(() {
+    store = MemoryStore(
+      AppSnapshot(
+        courses: [course()],
+        settings: AppSettings(
+          semester: Semester(startDate: DateTime(2026, 9, 9), totalWeeks: 5),
+        ),
+      ),
+    );
+    notifications = FakeNotifications();
+    calendar = FakeCalendar();
+    controller = AppController(
+      store,
+      notifications,
+      calendar,
+      () => DateTime.utc(2026, 9, 8),
+    );
+  });
+  tearDown(() => controller.dispose());
+  test('failed saving does not change currently visible settings', () async {
+    await controller.initialize();
+    store.failSave = true;
+    await controller.updateSettings(
+      controller.snapshot.settings.copyWith(reminderMinutes: 30),
+    );
+    expect(controller.snapshot.settings.reminderMinutes, 15);
+    expect(controller.lastError, isNotNull);
+  });
+  test('concurrent settings changes persist in user action order', () async {
+    await controller.initialize();
+    await Future.wait([
+      controller.updateSettings(
+        controller.snapshot.settings.copyWith(reminderMinutes: 30),
+      ),
+      controller.updateSettings(
+        controller.snapshot.settings.copyWith(reminderMinutes: 60),
+      ),
+    ]);
+    expect(store.value!.settings.reminderMinutes, 60);
+  });
+  test('demo cannot replace real courses or create real reminders', () async {
+    await controller.initialize();
+    final previous = notifications.reconciliations;
+    await controller.showDemo();
+    expect(controller.isDemo, isTrue);
+    expect(store.value!.courses.single.id, 'math');
+    expect(notifications.reconciliations, previous);
+    expect(calendar.synchronizations, 0);
+  });
+  test('unconfirmed empty import preserves saved timetable', () async {
+    await controller.initialize();
+    await controller.applyImport(
+      const ImportDraft(
+        courses: [],
+        explicitlyEmpty: false,
+        source: CourseSource.file,
+        parserVersion: 'json-v1',
+      ),
+      confirmedEmpty: false,
+    );
+    expect(controller.snapshot.courses.single.id, 'math');
+    expect(controller.lastError, isNotNull);
+  });
+  test(
+    'clearing courses cancels owned notifications and calendar events',
+    () async {
+      await controller.initialize();
+      await controller.clearCourses();
+      expect(store.value!.courses, isEmpty);
+      expect(notifications.cancellations, 1);
+      expect(calendar.deletions, 1);
+    },
+  );
+}