Merge branch 'feature/youtube-gast-zugang'
# Conflicts: # CHANGELOG.md # test/downloads/online_screen_test.dart
This commit is contained in:
@@ -167,6 +167,34 @@ void main() {
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expect(auth.istAngemeldet, isFalse);
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});
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test('merkeVerbleibend übernimmt den Kontingent-Stand und meldet Listener',
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() async {
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final auth = BakaAuth(
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client: MockClient((_) async => http.Response('', 500)),
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speicher: _MemorySpeicher());
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var benachrichtigt = 0;
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auth.addListener(() => benachrichtigt++);
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auth.merkeVerbleibend(37);
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expect(auth.verbleibend, 37);
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expect(benachrichtigt, 1);
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});
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test('Abmelden setzt auch den Kontingent-Stand zurück', () async {
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final speicher = _MemorySpeicher();
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final auth = BakaAuth(
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client: MockClient(
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(_) async => http.Response(jsonEncode({'token': 'jwt-abc'}), 200)),
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speicher: speicher);
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await auth.anmelden('Baka', 'geheim');
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auth.merkeVerbleibend(42);
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await auth.abmelden();
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expect(auth.verbleibend, isNull);
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});
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test('Abmelden löscht Token und Benutzer aus dem Speicher', () async {
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final speicher = _MemorySpeicher();
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final auth = BakaAuth(
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@@ -0,0 +1,120 @@
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import 'dart:convert';
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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:melo/services/baka_auth.dart';
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import 'package:melo/services/gast_zugang.dart';
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class _MemorySpeicher implements TokenSpeicher {
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final Map<String, String> werte = {};
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@override
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Future<String?> lesen(String key) async => werte[key];
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@override
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Future<void> schreiben(String key, String wert) async => werte[key] = wert;
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@override
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Future<void> loeschen(String key) async => werte.remove(key);
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}
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void main() {
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test('Ohne Token ist gastHeader leer', () {
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final gast = GastZugang(
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client: MockClient((_) async => http.Response('', 500)),
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speicher: _MemorySpeicher(),
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);
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expect(gast.hatToken, isFalse);
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expect(gast.gastHeader, isEmpty);
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});
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test('holeToken() speichert den Token bei Erfolg', () async {
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final speicher = _MemorySpeicher();
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final gast = GastZugang(
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client: MockClient(
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(_) async => http.Response(jsonEncode({'guest_token': 'g-1'}), 200)),
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speicher: speicher,
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);
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final fehler = await gast.holeToken();
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expect(fehler, isNull);
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expect(gast.hatToken, isTrue);
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expect(gast.gastHeader, {'X-Guest-Token': 'g-1'});
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expect(speicher.werte['guest_token'], 'g-1');
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});
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test('holeToken() meldet einen Fehler bei einer toten Verbindung',
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() async {
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final gast = GastZugang(
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client: MockClient((_) async => throw Exception('down')),
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speicher: _MemorySpeicher(),
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);
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final fehler = await gast.holeToken();
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expect(fehler, 'Proxy nicht erreichbar');
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expect(gast.hatToken, isFalse);
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});
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test('holeToken() meldet einen Fehler bei einem Server-Fehlerstatus',
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() async {
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final gast = GastZugang(
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client: MockClient((_) async => http.Response('', 500)),
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speicher: _MemorySpeicher(),
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);
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final fehler = await gast.holeToken();
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expect(fehler, 'Gast-Zugang fehlgeschlagen (500)');
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expect(gast.hatToken, isFalse);
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});
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test('holeToken() meldet einen Fehler bei unlesbarer Antwort', () async {
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final gast = GastZugang(
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client: MockClient((_) async => http.Response('nicht json', 200)),
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speicher: _MemorySpeicher(),
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);
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final fehler = await gast.holeToken();
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expect(fehler, 'Proxy antwortet unverständlich (200)');
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expect(gast.hatToken, isFalse);
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});
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test('holeToken() meldet einen Fehler ohne guest_token-Feld', () async {
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final gast = GastZugang(
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client: MockClient((_) async => http.Response(jsonEncode({}), 200)),
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speicher: _MemorySpeicher(),
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);
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final fehler = await gast.holeToken();
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expect(fehler, 'Proxy hat keinen Gast-Token geliefert');
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expect(gast.hatToken, isFalse);
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});
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test('laden() stellt einen gespeicherten Gast-Token wieder her', () async {
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final speicher = _MemorySpeicher();
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speicher.werte['guest_token'] = 'g-alt';
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final gast = GastZugang(
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client: MockClient((_) async => http.Response('', 500)),
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speicher: speicher,
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);
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await gast.laden();
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expect(gast.hatToken, isTrue);
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expect(gast.gastHeader, {'X-Guest-Token': 'g-alt'});
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});
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test('merkeVerbleibend übernimmt den zuletzt gemeldeten Stand', () {
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final gast = GastZugang(
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client: MockClient((_) async => http.Response('', 500)),
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speicher: _MemorySpeicher(),
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);
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gast.merkeVerbleibend(3);
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expect(gast.verbleibend, 3);
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});
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}
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@@ -6,6 +6,7 @@ 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:melo/services/baka_auth.dart';
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import 'package:melo/services/gast_zugang.dart';
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import 'package:melo/services/yt_download_service.dart';
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class _MemorySpeicher implements TokenSpeicher {
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@@ -284,4 +285,171 @@ void main() {
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expect((jsonDecode(auftrag!) as Map)['cookies'], isFalse);
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});
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group('Gast-Zugang', () {
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test('Mit Gast-Token statt Anmeldung wird der Proxy trotzdem gefragt',
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() async {
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final speicher = _MemorySpeicher();
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speicher.werte['guest_token'] = 'gast-xyz';
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final gast = GastZugang(
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client: MockClient((_) async => http.Response('', 500)),
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speicher: speicher,
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);
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await gast.laden();
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final dienst = YtDownloadService(
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auth: BakaAuth(
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client: MockClient((_) async => http.Response('', 500)),
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speicher: _MemorySpeicher()),
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gast: gast,
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client: MockClient((req) async {
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if (req.url.path == '/api/yt-dl') {
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expect(req.headers['X-Guest-Token'], 'gast-xyz');
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expect(req.headers.containsKey('Authorization'), isFalse);
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return http.Response(
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jsonEncode({
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'titel': 'Gast-Lied',
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'dauer': 30,
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'mp3_url': '/api/dl/g.mp3',
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'guest_remaining': 4,
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}),
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200);
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}
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return http.Response.bytes([1], 200);
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}),
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);
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final ergebnis = await dienst.herunterladen('https://youtu.be/abc',
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zielOrdner: ziel.path);
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expect(ergebnis, isNotNull);
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expect(gast.verbleibend, 4);
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});
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test('Ohne Anmeldung UND ohne Gast-Token wird gar nicht erst gefragt',
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() async {
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var aufrufe = 0;
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final dienst = YtDownloadService(
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auth: BakaAuth(
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client: MockClient((_) async => http.Response('', 500)),
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speicher: _MemorySpeicher()),
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client: MockClient((_) async {
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aufrufe++;
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return http.Response('', 200);
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}),
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);
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final ergebnis = await dienst.herunterladen('https://youtu.be/abc',
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zielOrdner: ziel.path);
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expect(ergebnis, isNull);
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expect(dienst.fehler, 'Bitte zuerst beim Baka-Konto anmelden');
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expect(aufrufe, 0);
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});
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test('401 bei Gast-Zugang holt automatisch einen neuen Gast-Token',
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() async {
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var tokenAufrufe = 0;
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final speicher = _MemorySpeicher();
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speicher.werte['guest_token'] = 'alter-token';
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final gast = GastZugang(
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client: MockClient((_) async {
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tokenAufrufe++;
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return http.Response(
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jsonEncode({'guest_token': 'neuer-token'}), 200);
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}),
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speicher: speicher,
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);
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await gast.laden();
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final dienst = YtDownloadService(
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auth: BakaAuth(
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client: MockClient((_) async => http.Response('', 500)),
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speicher: _MemorySpeicher()),
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gast: gast,
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client: MockClient((_) async => http.Response('Unauthorized', 401)),
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);
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final ergebnis = await dienst.herunterladen('https://youtu.be/abc',
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zielOrdner: ziel.path);
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// Das Token-Nachholen läuft unawaited im Hintergrund.
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await Future<void>.delayed(Duration.zero);
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expect(ergebnis, isNull);
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expect(dienst.fehler, 'Gast-Zugang abgelaufen — bitte erneut versuchen');
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expect(tokenAufrufe, 1);
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});
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});
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group('Cloud-Kontingent', () {
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test('cloud_remaining aus der Erfolgsantwort landet in auth.verbleibend',
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() async {
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final auth = await _angemeldeteAuth();
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final dienst = YtDownloadService(
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auth: auth,
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client: MockClient((req) async {
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if (req.url.path == '/api/yt-dl') {
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return http.Response(
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jsonEncode({
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'titel': 'Cloud-Lied',
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'dauer': 30,
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'mp3_url': '/api/dl/c.mp3',
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'cloud_remaining': 99,
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}),
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200);
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}
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return http.Response.bytes([1], 200);
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}),
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);
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final ergebnis = await dienst.herunterladen('https://youtu.be/abc',
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zielOrdner: ziel.path);
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expect(ergebnis, isNotNull);
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expect(auth.verbleibend, 99);
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});
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test(
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'Bei Gast-Zugriff wird cloud_remaining nicht gelesen, selbst wenn es '
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'im Body steht', () async {
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final speicher = _MemorySpeicher();
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speicher.werte['guest_token'] = 'gast-xyz';
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final gast = GastZugang(
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client: MockClient((_) async => http.Response('', 500)),
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speicher: speicher,
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);
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await gast.laden();
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final auth = BakaAuth(
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client: MockClient((_) async => http.Response('', 500)),
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speicher: _MemorySpeicher());
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final dienst = YtDownloadService(
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auth: auth,
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gast: gast,
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client: MockClient((req) async {
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if (req.url.path == '/api/yt-dl') {
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return http.Response(
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jsonEncode({
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'titel': 'Gast-Lied',
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'dauer': 30,
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'mp3_url': '/api/dl/g.mp3',
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'guest_remaining': 4,
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// Sollte serverseitig nie gleichzeitig vorkommen, aber
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// falls doch: darf nicht in auth.verbleibend landen.
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'cloud_remaining': 77,
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}),
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200);
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}
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return http.Response.bytes([1], 200);
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}),
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);
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final ergebnis = await dienst.herunterladen('https://youtu.be/abc',
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zielOrdner: ziel.path);
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expect(ergebnis, isNotNull);
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expect(gast.verbleibend, 4);
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expect(auth.verbleibend, isNull);
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});
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});
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}
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@@ -5,6 +5,7 @@ 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:melo/services/baka_auth.dart';
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import 'package:melo/services/gast_zugang.dart';
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import 'package:melo/services/yt_search_service.dart';
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class _MemorySpeicher implements TokenSpeicher {
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@@ -200,5 +201,61 @@ void main() {
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await dienst.suchen('zweite suche');
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expect(dienst.treffer.single.title, 'Zweites');
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});
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test('Mit Gast-Token statt Anmeldung wird trotzdem gesucht', () async {
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final speicher = _MemorySpeicher();
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speicher.werte['guest_token'] = 'gast-xyz';
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final gast = GastZugang(
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client: MockClient((_) async => http.Response('', 500)),
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speicher: speicher,
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);
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await gast.laden();
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final dienst = YtSearchService(
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auth: BakaAuth(
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client: MockClient((_) async => http.Response('', 500)),
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speicher: _MemorySpeicher()),
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gast: gast,
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client: MockClient((req) async {
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expect(req.headers['X-Guest-Token'], 'gast-xyz');
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expect(req.headers.containsKey('Authorization'), isFalse);
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return http.Response('[]', 200);
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}),
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);
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await dienst.suchen('roses');
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expect(dienst.fehler, isNull);
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});
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test('401 bei Gast-Zugang holt automatisch einen neuen Gast-Token',
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() async {
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var tokenAufrufe = 0;
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final speicher = _MemorySpeicher();
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speicher.werte['guest_token'] = 'alter-token';
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final gast = GastZugang(
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client: MockClient((_) async {
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tokenAufrufe++;
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return http.Response(
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jsonEncode({'guest_token': 'neuer-token'}), 200);
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}),
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speicher: speicher,
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);
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await gast.laden();
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final dienst = YtSearchService(
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auth: BakaAuth(
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client: MockClient((_) async => http.Response('', 500)),
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speicher: _MemorySpeicher()),
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gast: gast,
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client: MockClient((_) async => http.Response('Unauthorized', 401)),
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);
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await dienst.suchen('roses');
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await Future<void>.delayed(Duration.zero);
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expect(dienst.fehler, 'Gast-Zugang abgelaufen — bitte erneut versuchen');
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expect(tokenAufrufe, 1);
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});
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});
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}
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Reference in New Issue
Block a user