mirror of
https://github.com/flutter/flutter
synced 2024-10-13 19:52:53 +00:00
85 lines
2.5 KiB
Dart
85 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 'package:file/memory.dart';
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import 'package:flutter_tools/src/base/config.dart';
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import 'package:flutter_tools/src/base/file_system.dart';
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import 'package:flutter_tools/src/base/logger.dart';
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import 'package:flutter_tools/src/base/terminal.dart';
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import 'package:platform/platform.dart';
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import '../src/common.dart';
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void main() {
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Config config;
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MemoryFileSystem memoryFileSystem;
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FakePlatform fakePlatform;
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setUp(() {
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memoryFileSystem = MemoryFileSystem();
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fakePlatform = FakePlatform(
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operatingSystem: 'linux',
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environment: <String, String>{
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'HOME': '/',
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},
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);
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config = Config(
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'example',
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fileSystem: memoryFileSystem,
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logger: BufferLogger.test(),
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platform: fakePlatform,
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);
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});
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testWithoutContext('Config get set value', () async {
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expect(config.getValue('foo'), null);
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config.setValue('foo', 'bar');
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expect(config.getValue('foo'), 'bar');
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expect(config.keys, contains('foo'));
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});
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testWithoutContext('Config get set bool value', () async {
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expect(config.getValue('foo'), null);
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config.setValue('foo', true);
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expect(config.getValue('foo'), true);
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expect(config.keys, contains('foo'));
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});
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testWithoutContext('Config containsKey', () async {
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expect(config.containsKey('foo'), false);
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config.setValue('foo', 'bar');
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expect(config.containsKey('foo'), true);
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});
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testWithoutContext('Config removeValue', () async {
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expect(config.getValue('foo'), null);
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config.setValue('foo', 'bar');
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expect(config.getValue('foo'), 'bar');
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expect(config.keys, contains('foo'));
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config.removeValue('foo');
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expect(config.getValue('foo'), null);
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expect(config.keys, isNot(contains('foo')));
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});
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testWithoutContext('Config parse error', () {
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final BufferLogger bufferLogger = BufferLogger(
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terminal: AnsiTerminal(
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stdio: null,
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platform: const LocalPlatform(),
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),
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outputPreferences: OutputPreferences.test(),
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);
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final File file = memoryFileSystem.file('example')
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..writeAsStringSync('{"hello":"bar');
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config = Config(
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'example',
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fileSystem: memoryFileSystem,
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logger: bufferLogger,
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platform: fakePlatform,
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);
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expect(file.existsSync(), false);
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expect(bufferLogger.errorText, contains('Failed to decode preferences'));
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});
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}
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