| // Copyright (c) 2021, the Dart project authors. Please see the AUTHORS file |
| // for details. 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:io'; |
| |
| import 'package:analyzer/src/lint/io.dart'; |
| import 'package:linter/src/analyzer.dart'; |
| import 'package:linter/src/cli.dart' as cli; |
| import 'package:test/test.dart'; |
| |
| import '../mocks.dart'; |
| import '../test_constants.dart'; |
| |
| void main() { |
| group('prefer_mixin', () { |
| var currentOut = outSink; |
| var collectingOut = CollectingSink(); |
| setUp(() { |
| exitCode = 0; |
| outSink = collectingOut; |
| }); |
| tearDown(() { |
| collectingOut.buffer.clear(); |
| outSink = currentOut; |
| exitCode = 0; |
| }); |
| |
| test('analysis', () async { |
| await cli.runLinter([ |
| '$integrationTestDir/prefer_mixin', |
| '--rules=prefer_mixin', |
| '--packages', |
| '$ruleTestDir/.mock_packages', |
| ], LinterOptions()); |
| expect( |
| collectingOut.trim(), |
| stringContainsInOrder([ |
| 'class B extends Object with A {} // LINT', |
| '1 file analyzed, 1 issue found, in' |
| ])); |
| expect(exitCode, 1); |
| }); |
| }); |
| } |