479f370379
* Add function to set structured error early * Remove unused imports * Save test handler in setUp * Add utils file for shared test service * Rename structured error functions * Use setUpAll to save error handler and call initStructuredError from other init * Rename widget inspector test service * Remove debugging print statement * Move error handling setting back to initServiceExtensions * Rename structured error handler in test * Namespace environment variable * Rename test
69 lines
2.5 KiB
Dart
69 lines
2.5 KiB
Dart
// Copyright 2014 The Flutter Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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import 'dart:async';
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import 'dart:convert';
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import 'package:flutter/foundation.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter/widgets.dart';
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import 'package:flutter_test/flutter_test.dart';
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typedef InspectorServiceExtensionCallback = FutureOr<Map<String, Object>> Function(Map<String, String> parameters);
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class TestWidgetInspectorService extends Object with WidgetInspectorService {
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final Map<String, InspectorServiceExtensionCallback> extensions = <String, InspectorServiceExtensionCallback>{};
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final Map<String, List<Map<Object, Object>>> eventsDispatched = <String, List<Map<Object, Object>>>{};
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@override
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void registerServiceExtension({
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@required String name,
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@required FutureOr<Map<String, Object>> callback(Map<String, String> parameters),
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}) {
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assert(!extensions.containsKey(name));
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extensions[name] = callback;
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}
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@override
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void postEvent(String eventKind, Map<Object, Object> eventData) {
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getEventsDispatched(eventKind).add(eventData);
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}
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List<Map<Object, Object>> getEventsDispatched(String eventKind) {
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return eventsDispatched.putIfAbsent(eventKind, () => <Map<Object, Object>>[]);
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}
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Iterable<Map<Object, Object>> getServiceExtensionStateChangedEvents(String extensionName) {
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return getEventsDispatched('Flutter.ServiceExtensionStateChanged')
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.where((Map<Object, Object> event) => event['extension'] == extensionName);
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}
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Future<Object> testExtension(String name, Map<String, String> arguments) async {
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expect(extensions, contains(name));
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// Encode and decode to JSON to match behavior using a real service
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// extension where only JSON is allowed.
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return json.decode(json.encode(await extensions[name](arguments)))['result'];
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}
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Future<String> testBoolExtension(String name, Map<String, String> arguments) async {
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expect(extensions, contains(name));
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// Encode and decode to JSON to match behavior using a real service
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// extension where only JSON is allowed.
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return json.decode(json.encode(await extensions[name](arguments)))['enabled'] as String;
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}
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int rebuildCount = 0;
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@override
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Future<void> forceRebuild() async {
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rebuildCount++;
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final WidgetsBinding binding = WidgetsBinding.instance;
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if (binding.renderViewElement != null) {
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binding.buildOwner.reassemble(binding.renderViewElement);
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}
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}
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}
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