Initial project import

2026-07-24 23:11:20 +08:00
commit 6396eabb87
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+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:miaoji_zhang/shared/services/recognition_import_service.dart';
+import 'package:miaoji_zhang/shared/services/recognition_diagnostic_formatter.dart';
+import 'package:miaoji_zhang/shared/services/screenshot_channel.dart';
+import 'package:miaoji_zhang/shared/services/shanghai_time.dart';
+import 'package:miaoji_zhang/shared/theme/theme_store.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+
+  test('上海时区周期边界不受设备时区影响', () {
+    final civil = ShanghaiTime.toCivil(DateTime.utc(2026, 6, 30, 16, 30));
+    expect(civil, DateTime(2026, 7, 1, 0, 30));
+
+    final month = ShanghaiTime.monthRangeUtc(2026, 7);
+    expect(month.start, DateTime.utc(2026, 6, 30, 16));
+    expect(month.end, DateTime.utc(2026, 7, 31, 16));
+
+    final week = ShanghaiTime.weekRangeUtc(DateTime(2026, 7, 19));
+    expect(week.start, DateTime.utc(2026, 7, 12, 16));
+    expect(week.end, DateTime.utc(2026, 7, 19, 16));
+  });
+
+  test('无障碍运行时长不会被当作 Unix 时间戳', () {
+    final now = DateTime.utc(2026, 7, 22, 8, 30);
+    expect(RecognitionImportService.validOccurredAtUtc(1234, now: now), now);
+    expect(
+      RecognitionImportService.validOccurredAtUtc(
+        DateTime.utc(2026, 7, 22, 8).millisecondsSinceEpoch,
+        now: now,
+      ),
+      DateTime.utc(2026, 7, 22, 8),
+    );
+  });
+
+  test('三态主题从本地恢复并持久化', () async {
+    SharedPreferences.setMockInitialValues({'theme_preference': 'dark'});
+    await ThemeStore.instance.initialize();
+    expect(ThemeStore.instance.preference, JzThemePreference.dark);
+    expect(ThemeStore.instance.themeMode, ThemeMode.dark);
+
+    await ThemeStore.instance.setPreference(JzThemePreference.light);
+    final preferences = await SharedPreferences.getInstance();
+    expect(preferences.getString('theme_preference'), 'light');
+    expect(ThemeStore.instance.themeMode, ThemeMode.light);
+  });
+
+  test('旧版无时区接口时间按 UTC 解释后显示上海时间', () {
+    expect(
+      ShanghaiTime.parseUtcInstant('2026-07-22T14:35:00'),
+      DateTime.utc(2026, 7, 22, 14, 35),
+    );
+    expect(
+      ShanghaiTime.parseCivil('2026-07-22T14:35:00'),
+      DateTime(2026, 7, 22, 22, 35),
+    );
+    expect(
+      ShanghaiTime.parseCivil('2026-07-22T14:35:00Z'),
+      DateTime(2026, 7, 22, 22, 35),
+    );
+  });
+
+  test('原生识别候选保留红包分类与金额来源', () {
+    final candidate = RecognitionCandidate.fromJson({
+      'id': 'candidate-1',
+      'clientRequestId': 'recognition-candidate-1',
+      'state': 'auto_ready',
+      'confidence': 'auto',
+      'type': 'income',
+      'source': 'local_ocr',
+      'appName': '微信',
+      'amount': 8.88,
+      'occurredAtEpochMs': DateTime.utc(
+        2026,
+        7,
+        22,
+        14,
+        35,
+      ).millisecondsSinceEpoch,
+      'recognitionKind': 'red_packet_receive',
+      'categoryHint': '红包',
+      'amountSource': 'result',
+      'resultFingerprint': 'abc123',
+    });
+
+    expect(candidate.recognitionKind, 'red_packet_receive');
+    expect(candidate.categoryHint, '红包');
+    expect(candidate.amountSource, 'result');
+    expect(candidate.resultFingerprint, 'abc123');
+  });
+
+  test('智能识别诊断摘要能区分关键失败类型', () {
+    RecognitionDiagnostic diagnostic(String result, String reason) {
+      return RecognitionDiagnostic(
+        at: DateTime.utc(2026, 7, 22, 14, 35),
+        appName: '微信',
+        stage: 'ocr',
+        result: result,
+        reason: reason,
+        nodeCount: 12,
+        amountCandidates: 1,
+      );
+    }
+
+    expect(
+      RecognitionDiagnosticDisplay.from(
+        diagnostic('failed', 'capture_timeout'),
+      ).summaryLabel,
+      '截图失败',
+    );
+    expect(
+      RecognitionDiagnosticDisplay.from(
+        diagnostic('failed', 'no_text'),
+      ).summaryLabel,
+      'OCR 无结果',
+    );
+    expect(
+      RecognitionDiagnosticDisplay.from(
+        diagnostic('rejected', 'payment_input_page'),
+      ).summaryLabel,
+      '规则拒绝',
+    );
+    expect(
+      RecognitionDiagnosticDisplay.from(
+        diagnostic('ignored', 'duplicate_result_surface'),
+      ).summaryLabel,
+      '已合并',
+    );
+  });
+}