56 lines
1.6 KiB
Dart
56 lines
1.6 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 'package:flutter/services.dart';
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import 'package:flutter_test/flutter_test.dart';
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void main() {
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TestWidgetsFlutterBinding.ensureInitialized();
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test('installDeferredComponent test', () async {
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final log = <MethodCall>[];
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TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger.setMockMethodCallHandler(
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SystemChannels.deferredComponent,
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(MethodCall methodCall) async {
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log.add(methodCall);
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return null;
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},
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);
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await DeferredComponent.installDeferredComponent(componentName: 'testComponentName');
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expect(log, hasLength(1));
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expect(
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log.single,
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isMethodCall(
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'installDeferredComponent',
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arguments: <String, dynamic>{'loadingUnitId': -1, 'componentName': 'testComponentName'},
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),
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);
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});
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test('uninstallDeferredComponent test', () async {
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final log = <MethodCall>[];
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TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger.setMockMethodCallHandler(
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SystemChannels.deferredComponent,
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(MethodCall methodCall) async {
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log.add(methodCall);
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return null;
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},
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);
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await DeferredComponent.uninstallDeferredComponent(componentName: 'testComponentName');
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expect(log, hasLength(1));
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expect(
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log.single,
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isMethodCall(
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'uninstallDeferredComponent',
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arguments: <String, dynamic>{'loadingUnitId': -1, 'componentName': 'testComponentName'},
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),
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);
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});
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}
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