feat: 落地登录纵切——网络层、认证会话与登录/注册/Splash 三页（ADR-003/ADR-004）

- 新增 lib/core/network/：ApiClient（dio 封装，错误信封→类型化异常，base URL 经 --dart-define=PATBOND_API_BASE_URL 注入）、AuthInterceptor（Bearer + 设备标识）、TokenRefresher（单飞刷新，401/40101 重放一次，仅 40102/再 401 清会话） - 新增 lib/features/auth/：SessionManager（token 只进 flutter_secure_storage）、AuthRepository（login/register/refresh/logout/me，注册带 Idempotency-Key）、Splash（500ms 最短停留/5s 超时/错误态重试+改用账号登录）、登录页与注册页（照 12 号组装稿，错误三层映射，预留区不渲染） - App 根组件改为认证状态机驱动（Splash↔登录↔主壳 300ms fade）；个人中心退出登录接入真实 logout - 顺带修复：FIX-1 促销卡渐变改 [primaryStrong, primary]、FIX-2 补 helperStyle: muted、README dart format 命令补 --output=none - 新增依赖：dio ^5.11.1、flutter_secure_storage ^11.0.0、uuid ^4.6.0 - 门禁：dart format（0 changed）/ flutter analyze（No issues）/ flutter test（30 passed，其中新增 23：TokenRefresher 5 + AuthRepository 10 + 登录页 4 + 注册页 4） Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-09-04 11:52:51 +08:00
parent ee77361b92
commit 8d890c0424
30 changed files with 2306 additions and 9 deletions
@@ -0,0 +1,78 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:patbond_flutter/core/theme/app_theme.dart';
+import 'package:patbond_flutter/features/auth/register_page.dart';
+
+import '../../helpers/auth_test_helpers.dart';
+
+void main() {
+  Future<void> pumpRegister(
+    WidgetTester tester,
+    FakeAuthRepository repository,
+  ) {
+    return tester.pumpWidget(
+      MaterialApp(
+        theme: buildAppTheme(),
+        home: RegisterPage(authRepository: repository),
+      ),
+    );
+  }
+
+  testWidgets('渲染四个字段与 helperText，不渲染任何预留区', (tester) async {
+    await pumpRegister(tester, FakeAuthRepository());
+
+    expect(find.text('创建账号'), findsOneWidget);
+    expect(find.byType(TextFormField), findsNWidgets(4));
+    expect(find.text('密码 8–32 位，需包含字母和数字'), findsOneWidget);
+    // ADR-004：短信验证码与第三方登录预留区不渲染。
+    expect(find.textContaining('验证码'), findsNothing);
+    expect(find.text('注册'), findsOneWidget);
+    expect(find.text('直接登录'), findsOneWidget);
+  });
+
+  testWidgets('空表单提交：非空校验拦截，不发请求', (tester) async {
+    final repository = FakeAuthRepository();
+    await pumpRegister(tester, repository);
+
+    await tester.tap(find.text('注册'));
+    await tester.pump();
+
+    expect(find.text('请输入用户名'), findsOneWidget);
+    expect(find.text('请输入手机号'), findsOneWidget);
+    expect(find.text('密码需 8–32 位，且同时包含字母和数字'), findsOneWidget);
+    expect(repository.registerCalls, 0);
+  });
+
+  testWidgets('格式校验：用户名/手机号/密码/确认密码逐项报错', (tester) async {
+    final repository = FakeAuthRepository();
+    await pumpRegister(tester, repository);
+
+    await tester.enterText(find.byType(TextFormField).at(0), '1abc');
+    await tester.enterText(find.byType(TextFormField).at(1), '23800138000');
+    await tester.enterText(find.byType(TextFormField).at(2), 'abcdefgh');
+    await tester.enterText(find.byType(TextFormField).at(3), 'abcdefg1');
+    await tester.tap(find.text('注册'));
+    await tester.pump();
+
+    expect(find.text('用户名需 3–20 位，字母开头，可含数字和下划线'), findsOneWidget);
+    expect(find.text('请输入正确的 11 位手机号'), findsOneWidget);
+    expect(find.text('密码需 8–32 位，且同时包含字母和数字'), findsOneWidget);
+    expect(find.text('两次输入的密码不一致'), findsOneWidget);
+    expect(repository.registerCalls, 0);
+  });
+
+  testWidgets('全部合法：提交调用注册接口', (tester) async {
+    final repository = FakeAuthRepository();
+    await pumpRegister(tester, repository);
+
+    await tester.enterText(find.byType(TextFormField).at(0), 'gunnar');
+    await tester.enterText(find.byType(TextFormField).at(1), '13800138000');
+    await tester.enterText(find.byType(TextFormField).at(2), 'passw0rd');
+    await tester.enterText(find.byType(TextFormField).at(3), 'passw0rd');
+    await tester.tap(find.text('注册'));
+    await tester.pumpAndSettle();
+
+    expect(repository.registerCalls, 1);
+    expect(find.text('两次输入的密码不一致'), findsNothing);
+  });
+}