107 lines
3.0 KiB
Dart
107 lines
3.0 KiB
Dart
import 'package:flutter_test/flutter_test.dart';
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import 'package:dio/dio.dart';
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import 'package:lanebow/services/api_service.dart';
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class _FakeBackendInterceptor extends Interceptor {
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@override
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void onRequest(RequestOptions options, RequestInterceptorHandler handler) {
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final path = options.path;
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// 성공 케이스
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if (path == '/ping' && options.method == 'GET') {
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return handler.resolve(Response(
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requestOptions: options,
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statusCode: 200,
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data: {'ok': true},
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));
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}
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if (path == '/echo' && options.method == 'POST') {
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return handler.resolve(Response(
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requestOptions: options,
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statusCode: 200,
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data: options.data ?? {},
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));
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}
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if (path == '/put' && options.method == 'PUT') {
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return handler.resolve(Response(
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requestOptions: options,
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statusCode: 200,
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data: {'updated': true},
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));
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}
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if (path == '/del' && options.method == 'DELETE') {
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return handler.resolve(Response(
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requestOptions: options,
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statusCode: 200,
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data: {'deleted': true},
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));
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}
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// 401 에러 케이스
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if (path == '/unauthorized') {
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return handler.reject(DioException(
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requestOptions: options,
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response: Response(requestOptions: options, statusCode: 401, data: {'message': 'unauthorized'}),
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type: DioExceptionType.badResponse,
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));
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}
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// 기타 500 에러
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return handler.reject(DioException(
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requestOptions: options,
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response: Response(requestOptions: options, statusCode: 500, data: {'message': 'server error'}),
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type: DioExceptionType.badResponse,
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));
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}
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}
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void main() {
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group('ApiService', () {
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late ApiService api;
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late Dio dio;
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setUp(() {
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api = ApiService();
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dio = Dio(BaseOptions(baseUrl: 'http://test')); // baseUrl은 테스트에서 의미 없음
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dio.interceptors.clear();
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dio.interceptors.add(_FakeBackendInterceptor());
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api.setDio(dio);
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});
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test('GET 성공 시 data 반환', () async {
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final data = await api.get('/ping');
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expect(data, isA<Map>());
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expect(data['ok'], true);
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});
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test('POST 성공 시 body echo', () async {
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final payload = {'a': 1};
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final data = await api.post('/echo', data: payload);
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expect(data, payload);
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});
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test('PUT 성공 시 updated=true', () async {
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final data = await api.put('/put', data: {'x': 1});
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expect(data['updated'], true);
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});
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test('DELETE 성공 시 deleted=true', () async {
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final data = await api.delete('/del');
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expect(data['deleted'], true);
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});
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test('401 발생 시 DioException rethrow', () async {
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expect(
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() => api.get('/unauthorized'),
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throwsA(isA<DioException>()),
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);
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});
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test('기타 에러(500) 발생 시 DioException rethrow', () async {
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expect(
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() => api.get('/unknown'),
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throwsA(isA<DioException>()),
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);
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});
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});
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}
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