// Copyright (c) 2013, 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.

library unittest.single_failing_test;

import 'package:unittest/unittest.dart';

import 'package:metatest/metatest.dart';

void main() => initTests(_test);

void _test(message) {
  initMetatest(message);

  expectTestsFail('single failing test', () {
    test('test', () => expect(2 + 2, equals(5)));
  });
}
