wangjia
76dbdcfa83
- connection_provider:加 connectApiFactoryProvider(原内部 new ConnectApi 改成 可注入工厂,支柱1 接缝即接口)——默认行为不变 - test/unit/flow_connect_test.dart:真 toggle → fetchConfig(注入 MockClient 回占位 config)→ bridge.start → statusStream 确认 → on → 再 toggle → off; 验证「非乐观翻转」红线(on 必由 bridge 确认) - 全量 unit/widget 47 全过(重构不破坏) Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
91 lines
3.7 KiB
Dart
91 lines
3.7 KiB
Dart
// flow_connect_test.dart — L2 点连接能否连上(真 toggle → fetchConfig → bridge → on)。
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//
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// 驱动真实 ConnectionController + 真实 ConnectApi(注入 MockClient,不打真网络)
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// + VpnBridgeMock,验证你最初诉求「点击连接是否能连上」:
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// toggle → connecting →(取配置 + bridge.start)→ statusStream 确认 → on → 再 toggle → off。
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// 关键红线:on 必须由 bridge.statusStream 确认后才置(非乐观翻转)。
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import 'dart:async';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:flutter_test/flutter_test.dart';
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import 'package:http/http.dart' as http;
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import 'package:http/testing.dart';
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import 'package:pangolin_vpn/bridge/vpn_bridge_mock.dart';
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import 'package:pangolin_vpn/bridge/vpn_bridge_provider.dart';
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import 'package:pangolin_vpn/models/node.dart';
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import 'package:pangolin_vpn/services/connect_api.dart';
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import 'package:pangolin_vpn/services/token_store.dart';
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import 'package:pangolin_vpn/state/connection_provider.dart';
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import 'package:pangolin_vpn/state/nodes_provider.dart';
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import 'package:pangolin_vpn/state/auth_provider.dart';
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class _NullTokenStore implements TokenStore {
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const _NullTokenStore();
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@override
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Future<void> saveTokens({required String access, required String refresh}) async {}
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@override
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Future<String?> loadAccessToken() async => null;
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@override
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Future<String?> loadRefreshToken() async => null;
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@override
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Future<void> clear() async {}
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@override
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Future<void> markOnboarded() async {}
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@override
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Future<bool> isOnboarded() async => true;
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@override
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Future<void> saveLastEmail(String email) async {}
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@override
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Future<String?> loadLastEmail() async => null;
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}
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/// uuid 非空 = 就绪节点,_connect 会真正取配置 + 启动 bridge。
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const _readyNode =
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Node(code: 'HK', nameZh: '香港', nameEn: 'Hong Kong', ping: 18, uuid: 'hk-01');
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Future<void> _until(bool Function() cond,
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{Duration timeout = const Duration(seconds: 2)}) async {
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final sw = Stopwatch()..start();
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while (!cond() && sw.elapsed < timeout) {
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await Future<void>.delayed(const Duration(milliseconds: 5));
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}
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}
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void main() {
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test('点连接 → connecting → on → 再点 → off', () async {
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// 假控制面:任何 /v1/nodes/.../connect 都回一份占位 config(200)。
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final mock = MockClient((req) async => http.Response('{"fake":"singbox-config"}', 200));
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final c = ProviderContainer(overrides: [
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tokenStoreProvider.overrideWithValue(const _NullTokenStore()),
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effectiveNodeProvider.overrideWithValue(_readyNode),
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vpnBridgeProvider.overrideWithValue(
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VpnBridgeMock(connectDelay: const Duration(milliseconds: 20)),
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),
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connectApiFactoryProvider.overrideWithValue(
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(token) => ConnectApi(baseUrl: 'http://test.local', authToken: token, client: mock),
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),
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]);
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addTearDown(c.dispose);
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expect(c.read(connectionProvider).phase, VpnPhase.off, reason: '初始 off');
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// 点连接
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c.read(connectionProvider.notifier).toggle();
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await Future<void>.delayed(Duration.zero);
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expect(c.read(connectionProvider).phase, VpnPhase.connecting,
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reason: 'toggle 立即进 connecting');
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// 等取配置(fake)+ bridge.start + connectDelay → 内核回调 on
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await _until(() => c.read(connectionProvider).phase == VpnPhase.on);
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expect(c.read(connectionProvider).phase, VpnPhase.on,
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reason: '连上:由 bridge.statusStream 确认后才置 on');
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expect(c.read(connectionProvider).error, isNull);
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// 再点 → 断开
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c.read(connectionProvider.notifier).toggle();
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await _until(() => c.read(connectionProvider).phase == VpnPhase.off);
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expect(c.read(connectionProvider).phase, VpnPhase.off, reason: '断开回 off');
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});
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}
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