randogoth/the-mews
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feat: add prev and next buttons to the address bar on pointer platforms

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randogoth 2026-10-11 12:39:44 +03:00
parent 28ff7ca327
commit ac9118a453
3 changed files with 90 additions and 9 deletions
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40
app/test/app_widget_test.dart
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@ -1,6 +1,7 @@
import 'dart:io' show File;
import 'package:actors/actors.dart';
import 'package:flutter/foundation.dart' show TargetPlatform, debugDefaultTargetPlatformOverride;
import 'package:drift/native.dart';
import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
@ -383,6 +384,45 @@ void main() {
expect(find.textContaining('Page A'), findsOneWidget);
});
testWidgets('prev and next buttons navigate on pointer platforms',
(tester) async {
final stubDeps = AppDependencies(
database: MewsDatabase.test(NativeDatabase.memory()),
fetch: _FakeFetch({
'https://example.com/a.html':
_page('Page A', '<h1>Page A</h1><p>The first pages content.</p>'),
'https://example.com/b.html':
_page('Page B', '<h1>Page B</h1><p>The second pages content.</p>'),
}),
strings: strings,
);
// Test bindings default to android; a Linux host shows the buttons.
debugDefaultTargetPlatformOverride = TargetPlatform.linux;
await tester.pumpWidget(MewsApp(deps: stubDeps, strings: strings));
await tester.pumpAndSettle();
final back = find.byIcon(Icons.arrow_back);
final forward = find.byIcon(Icons.arrow_forward);
expect(back, findsOneWidget);
expect(forward, findsOneWidget);
await stubDeps.browser.open('https://example.com/a.html');
await stubDeps.browser.open('https://example.com/b.html');
await tester.pumpAndSettle();
await tester.tap(back);
await tester.pumpAndSettle();
expect(stubDeps.browser.currentPage.value?.url, 'https://example.com/a.html');
await tester.tap(forward);
await tester.pumpAndSettle();
expect(stubDeps.browser.currentPage.value?.url, 'https://example.com/b.html');
// The invariant check runs before test tear-downs, so reset by hand.
debugDefaultTargetPlatformOverride = null;
});
testWidgets('reports new posts once per page', (tester) async {
await pumpApp(tester);