// Copyright (c) 2012, 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 'package:test/test.dart';

import '../descriptor.dart' as d;
import '../test_pub.dart';

void main() {
  forBothPubGetAndUpgrade((command) {
    test(
        "removes a transitive dependency that's no longer depended "
        'on', () async {
      await servePackages((builder) {
        builder.serve('foo', '1.0.0', deps: {'shared_dep': 'any'});
        builder.serve('bar', '1.0.0',
            deps: {'shared_dep': 'any', 'bar_dep': 'any'});
        builder.serve('shared_dep', '1.0.0');
        builder.serve('bar_dep', '1.0.0');
      });

      await d.appDir({'foo': 'any', 'bar': 'any'}).create();

      await pubCommand(command);

      await d.appPackagesFile({
        'foo': '1.0.0',
        'bar': '1.0.0',
        'shared_dep': '1.0.0',
        'bar_dep': '1.0.0',
      }).validate();

      await d.appDir({'foo': 'any'}).create();

      await pubCommand(command);

      await d
          .appPackagesFile({'foo': '1.0.0', 'shared_dep': '1.0.0'}).validate();
    });
  });
}