mirror of
https://github.com/zarzet/SpotiFLAC-Mobile.git
synced 2026-10-20 22:41:38 +02:00
108 lines
3.2 KiB
Dart
108 lines
3.2 KiB
Dart
import 'dart:async';
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import 'package:flutter/services.dart';
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import 'package:flutter_test/flutter_test.dart';
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import 'package:spotiflac_android/utils/logger.dart';
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Map<String, dynamic> _batch(String? message, int nextIndex) => {
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'logs': [
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if (message != null)
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{'level': 'ERROR', 'tag': 'Native', 'message': message},
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],
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'next_index': nextIndex,
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};
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void main() {
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TestWidgetsFlutterBinding.ensureInitialized();
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const channel = MethodChannel('com.zarz.spotiflac/backend');
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final messenger =
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TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger;
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final buffer = LogBuffer();
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const interval = Duration(milliseconds: 800);
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tearDown(() {
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buffer.stopGoLogPolling();
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messenger.setMockMethodCallHandler(channel, null);
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});
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testWidgets('stop and restart serialize polls and ignore a stopped batch', (
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tester,
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) async {
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final stopped = Completer<Map<String, dynamic>>();
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final indexes = <int>[];
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messenger.setMockMethodCallHandler(channel, (call) async {
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if (call.method != 'getLogsSince') return null;
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indexes.add((call.arguments as Map<Object?, Object?>)['index'] as int);
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if (indexes.length == 1) return stopped.future;
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return _batch(indexes.length == 2 ? 'fresh' : null, 4);
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});
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buffer.clear();
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await tester.pump();
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buffer.startGoLogPolling();
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await tester.pump(interval);
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expect(indexes, [0]);
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buffer.stopGoLogPolling();
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buffer.startGoLogPolling();
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await tester.pump(interval);
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expect(indexes, [0]);
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stopped.complete(_batch('stopped', 20));
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await tester.pump();
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expect(buffer.entries, isEmpty);
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await tester.pump(interval);
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expect(indexes, [0, 0]);
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expect(buffer.entries.map((entry) => entry.message), ['fresh']);
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await tester.pump(interval);
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expect(indexes, [0, 0, 4]);
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buffer.stopGoLogPolling();
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});
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testWidgets('clear rejects old logs and waits for native cursor reset', (
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tester,
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) async {
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final oldBatch = Completer<Map<String, dynamic>>();
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final nativeClear = Completer<void>();
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final indexes = <int>[];
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var delayClear = false;
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messenger.setMockMethodCallHandler(channel, (call) async {
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if (call.method == 'clearLogs') {
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if (delayClear) await nativeClear.future;
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return null;
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}
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if (call.method != 'getLogsSince') return null;
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indexes.add((call.arguments as Map<Object?, Object?>)['index'] as int);
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if (indexes.length == 1) return oldBatch.future;
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return _batch(indexes.length == 2 ? 'after clear' : null, 1);
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});
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buffer.clear();
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await tester.pump();
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buffer.startGoLogPolling();
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await tester.pump(interval);
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expect(indexes, [0]);
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delayClear = true;
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buffer.clear();
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await tester.pump();
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oldBatch.complete(_batch('before clear', 30));
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await tester.pump();
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expect(buffer.entries, isEmpty);
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await tester.pump(interval);
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expect(indexes, [0]);
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nativeClear.complete();
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await tester.pump();
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expect(indexes, [0, 0]);
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expect(buffer.entries.map((entry) => entry.message), ['after clear']);
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await tester.pump(interval);
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expect(indexes, [0, 0, 1]);
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buffer.stopGoLogPolling();
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});
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}
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