// Copyright 2016 The Chromium Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. import 'dart:async'; import 'dart:io'; import 'package:args/command_runner.dart'; import 'package:flutter_tools/src/cache.dart'; import 'package:flutter_tools/src/commands/create.dart'; import 'package:flutter_tools/src/commands/format.dart'; import 'package:path/path.dart' as path; import 'package:test/test.dart'; import 'src/common.dart'; import 'src/context.dart'; void main() { group('format', () { Directory temp; setUp(() { Cache.disableLocking(); temp = Directory.systemTemp.createTempSync('flutter_tools'); }); tearDown(() { temp.deleteSync(recursive: true); }); Future<Null> createProject() async { CreateCommand command = new CreateCommand(); CommandRunner runner = createTestCommandRunner(command); int code = await runner.run(<String>['create', '--no-pub', temp.path]); expect(code, 0); } testUsingContext('a file', () async { await createProject(); File srcFile = new File(path.join(temp.path, 'lib', 'main.dart')); String original = srcFile.readAsStringSync(); srcFile.writeAsStringSync(original.replaceFirst('main()', 'main( )')); FormatCommand command = new FormatCommand(); CommandRunner runner = createTestCommandRunner(command); int code = await runner.run(<String>['format', srcFile.path]); expect(code, 0); String formatted = srcFile.readAsStringSync(); expect(formatted, original); }); }); }