47 lines
1.8 KiB
Dart
47 lines
1.8 KiB
Dart
import 'dart:async';
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import 'package:dio/dio.dart';
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import 'package:flutter_test/flutter_test.dart';
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import 'package:reelbox/data/api_service.dart';
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import 'api_service_test.dart' show StubAdapter, jsonBody;
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void main() {
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test('reopening genre and country menus reuses only those successful lists', () async {
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final adapter = StubAdapter((_) => jsonBody([{'id': 1, 'title': 'Tag'}]));
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final api = ApiService(dio: Dio()..httpClientAdapter = adapter,
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baseUrl: 'http://localhost/api/');
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final first = await api.genres();
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first.clear();
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for (var i = 0; i < 8; i++) {
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expect((await api.genres()).single.id, 1);
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expect((await api.countries()).single.id, 1);
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}
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expect(adapter.requests, hasLength(2));
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});
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test('concurrent identical metadata reads perform one transport operation', () async {
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final gate = Completer<void>();
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final entered = Completer<void>();
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final adapter = StubAdapter((request) async {
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if (!entered.isCompleted) entered.complete();
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await gate.future;
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return jsonBody({'id': 1, 'title': 'Film', 'nested': {'items': [1]}});
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});
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final api = ApiService(
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dio: Dio()..httpClientAdapter = adapter,
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baseUrl: 'http://localhost/api/',
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);
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final reads = List.generate(12, (_) => api.get('movie/by/1/public/'));
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await entered.future;
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// Drain dispatch microtasks while all response bodies remain gated.
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await Future<void>.delayed(Duration.zero);
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gate.complete();
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final results = await Future.wait(reads);
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expect(adapter.requests, hasLength(1));
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results.first['nested']['items'].add(2);
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expect(results.last['nested']['items'], [1]);
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await api.get('movie/by/1/public/');
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expect(adapter.requests, hasLength(2), reason: 'completed detail reads stay fresh');
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});
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}
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