add test

2025-07-23 21:28:16 +08:00
parent d0e0c24690
commit c580c13e3e
2 changed files with 56 additions and 18 deletions
@@ -0,0 +1,34 @@
+import 'package:flutter_test/flutter_test.dart';
+import 'package:timezone/data/latest.dart';
+import 'package:immich_mobile/services/action.service.dart';
+
+void main() {
+  setUpAll(() {
+    initializeTimeZones();
+  });
+
+  group("Returns timezone offset", () {
+    final dateTime = DateTime.parse("2025-01-01T00:00:00+0800");
+
+    test('Returns null with invalid timezone', () {
+      const timeZone = "#_#";
+      final timeZoneOffset = ActionService.getTimeZoneOffset(dateTime, timeZone);
+
+      expect(timeZoneOffset, null);
+    });
+
+    test('With timezone as location', () {
+      const timeZone = "Asia/Hong_Kong";
+      final timeZoneOffset = ActionService.getTimeZoneOffset(dateTime, timeZone);
+
+      expect(timeZoneOffset, const Duration(hours: 8));
+    });
+
+    test('With timezone as offset', () {
+      const timeZone = "utc+08:00";
+      final timeZoneOffset = ActionService.getTimeZoneOffset(dateTime, timeZone);
+
+      expect(timeZoneOffset, const Duration(hours: 8));
+    });
+  });
+}