62 lines
2.4 KiB
Dart
62 lines
2.4 KiB
Dart
// 功能描述：验证 multipart 文件上传鉴权、会话过期与资源路径解析。
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// 版本：1.0.0。
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import 'dart:typed_data';
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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:user_app/data/repositories/client_repository.dart';
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import 'package:user_app/data/services/api_client.dart';
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void main() {
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test('上传携带鉴权和文件内容，不使用 JSON 包装二进制', () async {
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final api = ApiClient(
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() => 'test-token',
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baseUrl: 'https://api.example.com',
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client: MockClient((request) async {
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expect(request.headers['authorization'], 'test-token');
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expect(request.url.path, '/upload/avatar');
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expect(request.headers['content-type'], startsWith('multipart/form-data; boundary='));
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expect(request.body, contains('name="file"; filename="avatar.png"'));
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return http.Response('{"code":0,"details":{"uri":"/uploads/avatars/test.png"}}', 200);
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}),
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);
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expect(
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await ClientRepository(api).uploadAvatar(Uint8List.fromList([1, 2, 3]), 'avatar.png'),
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'/uploads/avatars/test.png',
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);
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});
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test('超过大小限制不会发起请求；上传过期使会话失效', () async {
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var requests = 0;
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final rejected = <String>[];
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final api = ApiClient(
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() => 'expired',
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onUnauthorized: rejected.add,
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client: MockClient((request) async {
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requests++;
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return http.Response('', 401);
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}),
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);
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await expectLater(
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api.uploadAvatar(Uint8List(2 * 1024 * 1024 + 1), 'x.png'),
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throwsA(isA<ApiException>()),
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);
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expect(requests, 0);
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await expectLater(
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api.uploadAvatar(Uint8List.fromList([1]), 'x.png'),
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throwsA(isA<SessionExpiredException>()),
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);
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expect(rejected, ['expired']);
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});
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test('图片相对路径使用配置的 API 域名，拒绝非网络协议', () {
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final repo = ClientRepository(ApiClient(() => '', baseUrl: 'https://api.example.com'));
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expect(
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repo.resolveImageUrl('/uploads/product.png'),
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'https://api.example.com/uploads/product.png',
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);
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expect(repo.resolveImageUrl('https://cdn.example.com/a.png'), 'https://cdn.example.com/a.png');
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for (final value in ['//other.example.com/a', 'javascript:x', 'file:///secret']) {
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expect(repo.resolveImageUrl(value), '');
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}
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});
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}
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