82 lines
3.1 KiB
Dart
82 lines
3.1 KiB
Dart
/*
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* Copyright (c) 2024-2026 Fabian Freund.
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*
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* This file is part of WebLibre
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* (see https://weblibre.eu).
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/// Shared fixtures for web_search presentation tests.
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///
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/// `UrlIcon` (used by every result card / preview / infobox) reaches into
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/// `userDatabaseProvider` → `cacheRepositoryProvider` and
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/// `geckoIconServiceProvider`. Both touch native code that isn't available in
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/// the test runtime, so we wire in-memory + no-op fakes via this helper to
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/// keep individual test setup small.
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library;
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import 'dart:typed_data';
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import 'package:drift/native.dart';
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import 'package:flutter_mozilla_components/flutter_mozilla_components.dart';
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import 'package:flutter_mozilla_components/src/pigeons/gecko.g.dart';
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import 'package:flutter_test/flutter_test.dart';
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import 'package:riverpod/experimental/persist.dart';
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import 'package:riverpod/misc.dart' show Override;
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import 'package:weblibre/data/database/functions/lexo_rank_functions.dart';
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import 'package:weblibre/domain/services/generic_website.dart';
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import 'package:weblibre/features/user/data/database/database.dart';
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import 'package:weblibre/features/user/data/providers.dart';
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/// Builds the standard set of overrides that any web_search presentation test
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/// needs to render `UrlIcon` / settings-backed widgets without touching the
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/// real filesystem profile databases. Registers `addTearDown` for the
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/// in-memory drift db so the caller doesn't have to.
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List<Override> webSearchTestOverrides() {
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final userDb = UserDatabase(
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NativeDatabase.memory(
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setup: (database) => registerLexorankFunctions(database),
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),
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);
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addTearDown(userDb.close);
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return [
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userDatabaseProvider.overrideWith((ref) => userDb),
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riverpodDatabaseStorageProvider.overrideWith((ref) => Storage.inMemory()),
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geckoIconServiceProvider.overrideWithValue(_FakeGeckoIconService()),
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];
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}
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/// No-op GeckoIconService — returns a generator-source icon with empty bytes
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/// so the cacheOnly branch in UrlIcon falls through to the MdiIcons.web
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/// fallback. The real service is a platform-channel adapter and would crash
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/// in the test runtime.
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final class _FakeGeckoIconService extends GeckoIconService {
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@override
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Future<IconResult> loadIcon({
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required Uri url,
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List<Resource> resources = const [],
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IconSize size = IconSize.defaultSize,
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bool isPrivate = false,
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bool waitOnNetworkLoad = true,
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}) async {
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return IconResult(
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image: Uint8List(0),
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color: null,
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source: IconSource.generator,
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maskable: false,
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);
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}
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}
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