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58287aceef
This converts the packages/flutter/test/services directory to NNBD, now that the services package is converted. I changed the signature of checkMessageHandler and checkMockMessageHandler on BinaryMessenger to take a nullable handler, since the tests wanted to check to make sure a handler wasn't set, and that functionality no longer works if the handler is non-nullable.
70 lines
1.9 KiB
Dart
70 lines
1.9 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:typed_data';
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import 'package:flutter/foundation.dart';
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import 'package:flutter/scheduler.dart';
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import 'package:flutter/services.dart';
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import 'package:flutter/src/services/binding.dart';
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import 'package:flutter_test/flutter_test.dart';
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const String license1 = '''
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L1Package1
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L1Package2
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L1Package3
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L1Paragraph1
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L1Paragraph2
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L1Paragraph3''';
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const String license2 = '''
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L2Package1
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L2Package2
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L2Package3
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L2Paragraph1
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L2Paragraph2
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L2Paragraph3''';
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const String licenses = '''
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$license1
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--------------------------------------------------------------------------------
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$license2
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''';
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class TestBinding extends BindingBase with SchedulerBinding, ServicesBinding {
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@override
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BinaryMessenger createBinaryMessenger() {
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return super.createBinaryMessenger()
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..setMockMessageHandler('flutter/assets', (ByteData? message) async {
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if (const StringCodec().decodeMessage(message) == 'NOTICES') {
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return const StringCodec().encodeMessage(licenses);
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}
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return null;
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});
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}
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}
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void main() {
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test('Adds rootBundle LICENSES to LicenseRegistry', () async {
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TestBinding(); // The test binding registers a mock handler that returns licenses for the LICENSE key
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final List<LicenseEntry> licenses = await LicenseRegistry.licenses.toList();
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expect(licenses[0].packages, equals(<String>['L1Package1', 'L1Package2', 'L1Package3']));
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expect(licenses[0].paragraphs.map((LicenseParagraph p) => p.text),
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equals(<String>['L1Paragraph1', 'L1Paragraph2', 'L1Paragraph3']));
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expect(licenses[1].packages, equals(<String>['L2Package1', 'L2Package2', 'L2Package3']));
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expect(licenses[1].paragraphs.map((LicenseParagraph p) => p.text),
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equals(<String>['L2Paragraph1', 'L2Paragraph2', 'L2Paragraph3']));
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});
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}
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