fix(client): 补提交漏掉的 device_usage 模型 + 测试(Windows 构建缺文件)

device_usage.dart 一直是 untracked(stats-overhaul WIP 漏提交),本地有所以 analyze/test 过,但不在 git → bundle → Windows 构建报「找不到 device_usage.dart / DeviceUsage isn't a type」。account_providers/account_api/golden 测试都引用它,补提交。 Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-28 17:51:25 +08:00
parent 6f480acad5
commit a7c3795e5a
2 changed files with 66 additions and 0 deletions
@@ -0,0 +1,33 @@
+import 'package:flutter_test/flutter_test.dart';
+import 'package:pangolin_vpn/models/device_usage.dart';
+
+void main() {
+  group('DeviceUsage.fromJson', () {
+    test('parses a full row and derives totals', () {
+      final d = DeviceUsage.fromJson(const {
+        'uuid': 'dev-a',
+        'name': 'My iPhone',
+        'platform': 'ios',
+        'bytes_up': 1500,
+        'bytes_down': 2500,
+        'minutes_used': 8,
+      });
+      expect(d.uuid, 'dev-a');
+      expect(d.name, 'My iPhone');
+      expect(d.platform, 'ios');
+      expect(d.bytesUp, 1500);
+      expect(d.bytesDown, 2500);
+      expect(d.minutesUsed, 8);
+      expect(d.bytesTotal, 4000);
+      expect(d.gbTotal, 4000 / (1024 * 1024 * 1024));
+    });
+
+    test('tolerates missing/absent fields with zero defaults', () {
+      final d = DeviceUsage.fromJson(const {'uuid': 'dev-b', 'name': '', 'platform': ''});
+      expect(d.bytesUp, 0);
+      expect(d.bytesDown, 0);
+      expect(d.minutesUsed, 0);
+      expect(d.bytesTotal, 0);
+    });
+  });
+}