| // Copyright 2014 The Flutter Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // @dart = 2.8 |
| |
| import 'package:file/file.dart'; |
| |
| import '../src/common.dart'; |
| import 'test_data/hot_reload_const_project.dart'; |
| import 'test_driver.dart'; |
| import 'test_utils.dart'; |
| |
| void main() { |
| Directory tempDir; |
| final HotReloadConstProject project = HotReloadConstProject(); |
| FlutterRunTestDriver flutter; |
| |
| setUp(() async { |
| tempDir = createResolvedTempDirectorySync('hot_reload_test.'); |
| await project.setUpIn(tempDir); |
| flutter = FlutterRunTestDriver(tempDir); |
| }); |
| |
| tearDown(() async { |
| await flutter?.stop(); |
| tryToDelete(tempDir); |
| }); |
| |
| testWithoutContext('hot reload displays a formatted error message when removing a field from a const class', () async { |
| await flutter.run(); |
| project.removeFieldFromConstClass(); |
| |
| expect(flutter.hotReload(), throwsA(isA<Exception>().having((Exception e) => e.toString(), 'message', contains('Try performing a hot restart instead.')))); |
| }); |
| } |