mirror of
https://github.com/l5yth/potato-mesh.git
synced 2026-06-27 21:40:59 +02:00
l5y
130 lines
3.9 KiB
Dart
130 lines
3.9 KiB
Dart
// Copyright © 2025-26 l5yth & contributors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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import 'package:flutter/material.dart';
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import 'package:flutter_test/flutter_test.dart';
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import 'package:potato_mesh_reader/main.dart';
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import 'package:shared_preferences/shared_preferences.dart';
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void main() {
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setUp(() {
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SharedPreferences.setMockInitialValues({});
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});
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testWidgets('SettingsScreen lists instances and updates selection',
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(tester) async {
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final selections = <String>[];
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Future<List<MeshInstance>> loader({bool refresh = false}) async => const [
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MeshInstance(name: 'Mesh Dresden', domain: 'map.meshdresden.eu'),
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MeshInstance(name: 'Mesh Berlin', domain: 'berlin.mesh'),
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];
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await tester.pumpWidget(
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MaterialApp(
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home: SettingsScreen(
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currentDomain: 'potatomesh.net',
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onDomainChanged: selections.add,
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loadInstances: loader,
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),
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),
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);
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await tester.pumpAndSettle();
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await tester.tap(find.byType(DropdownButtonFormField<String>));
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await tester.pumpAndSettle();
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expect(find.text('Mesh Dresden'), findsOneWidget);
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await tester.tap(find.text('Mesh Berlin').last);
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await tester.pumpAndSettle();
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expect(selections.single, 'berlin.mesh');
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expect(find.textContaining('berlin.mesh'), findsWidgets);
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});
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testWidgets('SettingsScreen surfaces load errors', (tester) async {
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Future<List<MeshInstance>> loader({bool refresh = false}) =>
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Future.error(StateError('boom'));
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await tester.pumpWidget(
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MaterialApp(
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home: SettingsScreen(
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currentDomain: 'potatomesh.net',
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onDomainChanged: (_) {},
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loadInstances: loader,
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),
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),
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);
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await tester.pumpAndSettle();
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expect(find.textContaining('Failed to load instances'), findsOneWidget);
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});
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testWidgets('SettingsScreen refresh button refetches instances',
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(tester) async {
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final refreshCalls = <bool>[];
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Future<List<MeshInstance>> loader({bool refresh = false}) async {
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refreshCalls.add(refresh);
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return const [
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MeshInstance(name: 'Mesh Berlin', domain: 'berlin.mesh'),
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];
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}
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await tester.pumpWidget(
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MaterialApp(
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home: SettingsScreen(
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currentDomain: 'potatomesh.net',
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onDomainChanged: (_) {},
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loadInstances: loader,
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),
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),
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);
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await tester.pumpAndSettle();
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expect(refreshCalls, [false]);
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await tester.tap(find.byIcon(Icons.refresh));
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await tester.pumpAndSettle();
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expect(refreshCalls, contains(true));
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expect(refreshCalls.length, greaterThanOrEqualTo(2));
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});
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testWidgets('SettingsScreen toggles theme mode', (tester) async {
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final selected = <ThemeMode>[];
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await tester.pumpWidget(
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MaterialApp(
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home: SettingsScreen(
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currentDomain: 'potatomesh.net',
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onDomainChanged: (_) {},
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loadInstances: ({bool refresh = false}) async => const [],
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themeMode: ThemeMode.light,
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onThemeChanged: selected.add,
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),
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),
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);
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await tester.pumpAndSettle();
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expect(find.text('Appearance'), findsOneWidget);
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await tester.tap(find.byType(DropdownButtonFormField<ThemeMode>));
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await tester.pumpAndSettle();
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await tester.tap(find.text('Dark').last);
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await tester.pumpAndSettle();
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expect(selected.single, ThemeMode.dark);
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});
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}
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